- Linux-kselftest-mirror - lists.linaro.org

next-20200406 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.6.0 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: b2e2a818a01717ba15c74fd355f76822b81a95f6 git describe: next-20200406 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20200406 Regressions (compared to build next-20200405) ------------------------------------------------------------------------ No regressions Fixes (compared to build next-20200405) ------------------------------------------------------------------------ No fixes In total: ------------------------------------------------------------------------ Ran 0 total tests in the following environments and test suites. pass 0 fail 0 xfail 0 skip 0 Environments -------------- - x15 - arm Test Suites ----------- Failures ------------------------------------------------------------------------ x15: Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

5 years, 2 months

1
0
0 0

[PATCH] KVM: selftests: Fix parameter order error in kvm_create_max_vcpus

by Tianjia Zhang

The parameter order of test_vcpu_creation() call is reversed here, this patch is adjusted to the correct order. Signed-off-by: Tianjia Zhang <tianjia.zhang(a)linux.alibaba.com> --- tools/testing/selftests/kvm/kvm_create_max_vcpus.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/kvm/kvm_create_max_vcpus.c b/tools/testing/selftests/kvm/kvm_create_max_vcpus.c index 6f38c3dc0d56..a7f3120b4409 100644 --- a/tools/testing/selftests/kvm/kvm_create_max_vcpus.c +++ b/tools/testing/selftests/kvm/kvm_create_max_vcpus.c @@ -60,7 +60,7 @@ int main(int argc, char *argv[]) if (kvm_max_vcpu_id > kvm_max_vcpus) test_vcpu_creation( - kvm_max_vcpu_id - kvm_max_vcpus, kvm_max_vcpus); + kvm_max_vcpus, kvm_max_vcpu_id - kvm_max_vcpus); return 0; } -- 2.17.1

5 years, 2 months

1
0
0 0

next-20200405 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.6.0 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: 57021046c3316f8a6970506b09ec83337a4f5304 git describe: next-20200405 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20200405 Regressions (compared to build next-20200404) ------------------------------------------------------------------------ No regressions Fixes (compared to build next-20200404) ------------------------------------------------------------------------ No fixes In total: ------------------------------------------------------------------------ Ran 0 total tests in the following environments and test suites. pass 0 fail 0 xfail 0 skip 0 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - juno-r2-compat - juno-r2-kasan - x15 - arm - x86_64 - x86-kasan Test Suites ----------- Failures ------------------------------------------------------------------------ juno-r2: hi6220-hikey: i386: juno-r2-kasan: x86: x86-kasan: dragonboard-410c: x15: juno-r2-compat: Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

5 years, 2 months

1
0
0 0

next-20200404 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.6.0 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: dff79597431045a775f2e5d4d9de31bfa0d32a34 git describe: next-20200404 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20200404 Regressions (compared to build next-20200403) ------------------------------------------------------------------------ No regressions Fixes (compared to build next-20200403) ------------------------------------------------------------------------ No fixes In total: ------------------------------------------------------------------------ Ran 0 total tests in the following environments and test suites. pass 0 fail 0 xfail 0 skip 0 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - juno-r2-compat - juno-r2-kasan - x15 - arm - x86_64 - x86-kasan Test Suites ----------- Failures ------------------------------------------------------------------------ i386: x86: hi6220-hikey: dragonboard-410c: x15: juno-r2: juno-r2-kasan: juno-r2-compat: x86-kasan: Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

5 years, 2 months

1
0
0 0

next-20200403 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.6.0 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: 606b5dac8e15e82e5866fa59e675ca6a6b7276c0 git describe: next-20200403 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20200403 Regressions (compared to build next-20200402) ------------------------------------------------------------------------ No regressions Fixes (compared to build next-20200402) ------------------------------------------------------------------------ No fixes In total: ------------------------------------------------------------------------ Ran 0 total tests in the following environments and test suites. pass 0 fail 0 xfail 0 skip 0 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - juno-r2-compat - juno-r2-kasan - x15 - arm - x86_64 - x86-kasan Test Suites ----------- Failures ------------------------------------------------------------------------ x86: juno-r2: juno-r2-kasan: juno-r2-compat: dragonboard-410c: hi6220-hikey: i386: x15: x86-kasan: Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

5 years, 2 months

1
0
0 0

[PATCH] selftests/ftrace: Always enable ftrace_enabled for ftrace testcases

by Xiao Yang

A lot of ftrace testcases get failure if ftrace_enabled is disabled by default because ftrace_enabled is a big on/off switch for the whole function tracer. Signed-off-by: Xiao Yang <yangx.jy(a)cn.fujitsu.com> --- tools/testing/selftests/ftrace/test.d/functions | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/tools/testing/selftests/ftrace/test.d/functions b/tools/testing/selftests/ftrace/test.d/functions index 5d4550591ff9..54c18275bd7f 100644 --- a/tools/testing/selftests/ftrace/test.d/functions +++ b/tools/testing/selftests/ftrace/test.d/functions @@ -1,3 +1,6 @@ +enable_ftrace() { # enable function tracer + echo 1 > /proc/sys/kernel/ftrace_enabled +} clear_trace() { # reset trace output echo > trace @@ -88,6 +91,7 @@ initialize_ftrace() { # Reset ftrace to initial-state # As the initial state, ftrace will be set to nop tracer, # no events, no triggers, no filters, no function filters, # no probes, and tracing on. + enable_ftrace disable_tracing reset_tracer reset_trigger -- 2.23.0

5 years, 2 months

2
6
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[PATCH][next] bpf: Test_verifier: fix spelling mistake "arithmatic" -> "arithmetic"

by Colin King

From: Colin Ian King <colin.king(a)canonical.com> There are a couple of spelling mistakes in two literal strings, fix them. Signed-off-by: Colin Ian King <colin.king(a)canonical.com> --- tools/testing/selftests/bpf/verifier/bounds.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/bpf/verifier/bounds.c b/tools/testing/selftests/bpf/verifier/bounds.c index 4d0d09574bf4..a253a064e6e0 100644 --- a/tools/testing/selftests/bpf/verifier/bounds.c +++ b/tools/testing/selftests/bpf/verifier/bounds.c @@ -501,7 +501,7 @@ .result = REJECT }, { - "bounds check mixed 32bit and 64bit arithmatic. test1", + "bounds check mixed 32bit and 64bit arithmetic. test1", .insns = { BPF_MOV64_IMM(BPF_REG_0, 0), BPF_MOV64_IMM(BPF_REG_1, -1), @@ -520,7 +520,7 @@ .result = ACCEPT }, { - "bounds check mixed 32bit and 64bit arithmatic. test2", + "bounds check mixed 32bit and 64bit arithmetic. test2", .insns = { BPF_MOV64_IMM(BPF_REG_0, 0), BPF_MOV64_IMM(BPF_REG_1, -1), -- 2.25.1

5 years, 2 months

2
1
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[PATCH v3 0/4] KUnit-KASAN Integration

by Patricia Alfonso

This patchset contains everything needed to integrate KASAN and KUnit. KUnit will be able to: (1) Fail tests when an unexpected KASAN error occurs (2) Pass tests when an expected KASAN error occurs Convert KASAN tests to KUnit with the exception of copy_user_test because KUnit is unable to test those. Add documentation on how to run the KASAN tests with KUnit and what to expect when running these tests. Depends on [1]. Changes since v2: - Due to Alan's changes in [1], KUnit can be built as a module. - The name of the tests that could not be run with KUnit has been changed to be more generic: test_kasan_module. - Documentation on how to run the new KASAN tests and what to expect when running them has been added. - Some variables and functions are now static. - Now save/restore panic_on_warn in a similar way to kasan_multi_shot and renamed the init/exit functions to be more generic to accommodate. - Due to [2] in kasan_strings, kasan_memchr, and kasan_memcmp will fail if CONFIG_AMD_MEM_ENCRYPT is enabled so return early and print message explaining this circumstance. - Changed preprocessor checks to C checks where applicable. [1] https://lore.kernel.org/linux-kselftest/1585313122-26441-1-git-send-email-a… [2] https://bugzilla.kernel.org/show_bug.cgi?id=206337 Patricia Alfonso (4): Add KUnit Struct to Current Task KUnit: KASAN Integration KASAN: Port KASAN Tests to KUnit KASAN: Testing Documentation Documentation/dev-tools/kasan.rst | 70 +++ include/kunit/test.h | 5 + include/linux/kasan.h | 6 + include/linux/sched.h | 4 + lib/Kconfig.kasan | 15 +- lib/Makefile | 3 +- lib/kunit/test.c | 13 +- lib/test_kasan.c | 686 +++++++++++++----------------- lib/test_kasan_module.c | 76 ++++ mm/kasan/report.c | 33 ++ 10 files changed, 521 insertions(+), 390 deletions(-) create mode 100644 lib/test_kasan_module.c -- 2.26.0.rc2.310.g2932bb562d-goog

5 years, 2 months

3
10
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[PATCH][next] kunit: fix dereference of suite before it has been null checked

by Colin King

From: Colin Ian King <colin.king(a)canonical.com> Currently pointer 'suite' is dereferenced when variable success is being initialized before the pointer is null checked. Fix this by only dereferencing suite after is has been null checked. Addresses-Coverity: ("Dereference before null check") Fixes: e2219db280e3 ("kunit: add debugfs /sys/kernel/debug/kunit/<suite>/results display") Signed-off-by: Colin Ian King <colin.king(a)canonical.com> --- lib/kunit/debugfs.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/lib/kunit/debugfs.c b/lib/kunit/debugfs.c index 9214c493d8b7..05547642f37c 100644 --- a/lib/kunit/debugfs.c +++ b/lib/kunit/debugfs.c @@ -52,12 +52,13 @@ static void debugfs_print_result(struct seq_file *seq, static int debugfs_print_results(struct seq_file *seq, void *v) { struct kunit_suite *suite = (struct kunit_suite *)seq->private; - bool success = kunit_suite_has_succeeded(suite); + bool success; struct kunit_case *test_case; if (!suite || !suite->log) return 0; + success = kunit_suite_has_succeeded(suite); seq_printf(seq, "%s", suite->log); kunit_suite_for_each_test_case(suite, test_case) -- 2.25.1

5 years, 2 months

2
1
0 0

[PATCH 0/2] selftests: kvm: Introduce the mem_slot_test test

by Wainer dos Santos Moschetta

This series introduces a new KVM selftest (mem_slot_test) that goal is to verify memory slots can be added up to the maximum allowed. An extra slot is attempted which should occur on error. The patch 01 is needed so that the VM fd can be accessed from the test code (for the ioctl call attempting to add an extra slot). I ran the test successfully on x86_64, aarch64, and s390x. This is why it is enabled to build on those arches. Finally, I hope it is useful test! Wainer dos Santos Moschetta (2): selftests: kvm: Add vm_get_fd() in kvm_util selftests: kvm: Add mem_slot_test test tools/testing/selftests/kvm/.gitignore | 1 + tools/testing/selftests/kvm/Makefile | 3 + .../testing/selftests/kvm/include/kvm_util.h | 1 + tools/testing/selftests/kvm/lib/kvm_util.c | 5 + tools/testing/selftests/kvm/mem_slot_test.c | 92 +++++++++++++++++++ 5 files changed, 102 insertions(+) create mode 100644 tools/testing/selftests/kvm/mem_slot_test.c -- 2.17.2

5 years, 3 months

2
10
0 0

next-20200402 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.6.0 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: 17f166b56b2583b97f0f6612cfbbb7f99e6889bb git describe: next-20200402 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20200402 Regressions (compared to build next-20200401) ------------------------------------------------------------------------ No regressions Fixes (compared to build next-20200401) ------------------------------------------------------------------------ No fixes In total: ------------------------------------------------------------------------ Ran 0 total tests in the following environments and test suites. pass 0 fail 0 xfail 0 skip 0 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - juno-r2-compat - juno-r2-kasan - x15 - arm - x86_64 - x86-kasan Test Suites ----------- Failures ------------------------------------------------------------------------ dragonboard-410c: juno-r2: i386: x86: juno-r2-kasan: juno-r2-compat: x86-kasan: x15: hi6220-hikey: Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

5 years, 3 months

1
0
0 0

[GIT PULL] Kselftest-kunit update for Linux 5.7-rc1

by Shuah Khan

Hi Linus, Please pull the following Kselftest Kunit update for Linux 5.7-rc1. This kunit update for Linux-5.7-rc1 consists of: - debugfs support for displaying kunit test suite results; this is especially useful for module-loaded tests to allow disentangling of test result display from other dmesg events. CONFIG_KUNIT_DEBUGFS enables/disables the debugfs support. - Several fixes and improvements to kunit framework and tool. diff is attached. thanks, -- Shuah ---------------------------------------------------------------- The following changes since commit 2c523b344dfa65a3738e7039832044aa133c75fb: Linux 5.6-rc5 (2020-03-08 17:44:44 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest tags/linux-kselftest-kunit-5.7-rc1 for you to fetch changes up to e23349af9ee25a5760112a2f8476b94a4ec86f1c: kunit: tool: add missing test data file content (2020-03-26 14:11:12 -0600) ---------------------------------------------------------------- linux-kselftest-kunit-5.7-rc1 This kunit update for Linux-5.7-rc1 consists of: - debugfs support for displaying kunit test suite results; this is especially useful for module-loaded tests to allow disentangling of test result display from other dmesg events. CONFIG_KUNIT_DEBUGFS enables/disables the debugfs support. - Several fixes and improvements to kunit framework and tool. ---------------------------------------------------------------- Alan Maguire (4): kunit: add debugfs /sys/kernel/debug/kunit/<suite>/results display kunit: add log test kunit: subtests should be indented 4 spaces according to TAP kunit: update documentation to describe debugfs representation Brendan Higgins (1): kunit: tool: add missing test data file content David Gow (4): kunit: Always print actual pointer values in asserts kunit: kunit_tool: Allow .kunitconfig to disable config items Fix linked-list KUnit test when run multiple times Documentation: kunit: Make the KUnit documentation less UML-specific Greg Thelen (1): kunit: add --make_options Heidi Fahim (2): kunit: kunit_parser: make parser more robust kunit: Run all KUnit tests through allyesconfig Documentation/dev-tools/kunit/index.rst | 40 +++--- Documentation/dev-tools/kunit/kunit-tool.rst | 7 + Documentation/dev-tools/kunit/start.rst | 80 +++++++++-- Documentation/dev-tools/kunit/usage.rst | 14 ++ include/kunit/test.h | 63 +++++++-- lib/kunit/Kconfig | 8 ++ lib/kunit/Makefile | 4 + lib/kunit/assert.c | 79 +++++------ lib/kunit/debugfs.c | 116 ++++++++++++++++ lib/kunit/debugfs.h | 30 +++++ lib/kunit/kunit-test.c | 44 +++++- lib/kunit/test.c | 148 ++++++++++++++++----- lib/list-test.c | 4 +- tools/testing/kunit/.gitattributes | 1 + tools/testing/kunit/configs/broken_on_uml.config | 41 ++++++ tools/testing/kunit/kunit.py | 38 ++++-- tools/testing/kunit/kunit_config.py | 41 ++++-- tools/testing/kunit/kunit_kernel.py | 84 ++++++++---- tools/testing/kunit/kunit_parser.py | 51 +++---- tools/testing/kunit/kunit_tool_test.py | 108 ++++++++++++--- .../kunit/test_data/test_config_printk_time.log | Bin 0 -> 1584 bytes .../test_data/test_interrupted_tap_output.log | Bin 0 -> 1982 bytes .../test_data/test_kernel_panic_interrupt.log | Bin 0 -> 1321 bytes .../kunit/test_data/test_multiple_prefixes.log | Bin 0 -> 1832 bytes .../test_output_with_prefix_isolated_correctly.log | Bin 0 -> 1655 bytes .../kunit/test_data/test_pound_no_prefix.log | Bin 0 -> 1193 bytes tools/testing/kunit/test_data/test_pound_sign.log | Bin 0 -> 1656 bytes 27 files changed, 799 insertions(+), 202 deletions(-) create mode 100644 lib/kunit/debugfs.c create mode 100644 lib/kunit/debugfs.h create mode 100644 tools/testing/kunit/.gitattributes create mode 100644 tools/testing/kunit/configs/broken_on_uml.config create mode 100644 tools/testing/kunit/test_data/test_config_printk_time.log create mode 100644 tools/testing/kunit/test_data/test_interrupted_tap_output.log create mode 100644 tools/testing/kunit/test_data/test_kernel_panic_interrupt.log create mode 100644 tools/testing/kunit/test_data/test_multiple_prefixes.log create mode 100644 tools/testing/kunit/test_data/test_output_with_prefix_isolated_correctly.log create mode 100644 tools/testing/kunit/test_data/test_pound_no_prefix.log create mode 100644 tools/testing/kunit/test_data/test_pound_sign.log ----------------------------------------------------------------

5 years, 3 months

2
1
0 0

[GIT PULL] Kselftest update for Linux 5.7-rc1

by Shuah Khan

Hi Linus, Please pull the following Kselftest update for Linux 5.7-rc1. This kselftest update Linux 5.7-rc1 consists of: - resctrl_tests for resctrl file system. resctrl isn't included in the default TARGETS list in kselftest Makefile. It can be run manually. - Kselftest harness improvements. - Kselftest framework and individual test fixes to support runs on Kernel CI rings and other environments that use relocatable build and install features. - Minor cleanups and typo fixes. diff is attached. thanks, -- Shuah ---------------------------------------------------------------- The following changes since commit bb6d3fb354c5ee8d6bde2d576eb7220ea09862b9: Linux 5.6-rc1 (2020-02-09 16:08:48 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest tags/linux-kselftest-5.7-rc1 for you to fetch changes up to 1056d3d2c97e47397d0037cbbdf24235ae8f88cb: selftests: enforce local header dependency in lib.mk (2020-03-26 15:29:55 -0600) ---------------------------------------------------------------- linux-kselftest-5.7-rc1 This kselftest update Linux 5.7-rc1 consists of: - resctrl_tests for resctrl file system. resctrl isn't included in the default TARGETS list in kselftest Makefile. It can be run manually. - Kselftest harness improvements. - Kselftest framework and individual test fixes to support runs on Kernel CI rings and other environments that use relocatable build and install features. - Minor cleanups and typo fixes. ---------------------------------------------------------------- Babu Moger (3): selftests/resctrl: Add vendor detection mechanism selftests/resctrl: Use cache index3 id for AMD schemata masks selftests/resctrl: Disable MBA and MBM tests for AMD Colin Ian King (1): selftests/resctrl: fix spelling mistake "Errror" -> "Error" Fenghua Yu (6): selftests/resctrl: Add README for resctrl tests selftests/resctrl: Add MBM test selftests/resctrl: Add MBA test selftests/resctrl: Add Cache QoS Monitoring (CQM) selftest selftests/resctrl: Add Cache Allocation Technology (CAT) selftest selftests/resctrl: Add the test in MAINTAINERS Kees Cook (3): selftests/seccomp: Adjust test fixture counts selftests/harness: Move test child waiting logic selftests/harness: Handle timeouts cleanly Masanari Iida (1): selftests/ftrace: Fix typo in trigger-multihist.tc Sai Praneeth Prakhya (4): selftests/resctrl: Add basic resctrl file system operations and data selftests/resctrl: Read memory bandwidth from perf IMC counter and from resctrl file system selftests/resctrl: Add callback to start a benchmark selftests/resctrl: Add built in benchmark Shuah Khan (6): selftests: Fix kselftest O=objdir build from cluttering top level objdir selftests: android: ion: Fix ionmap_test compile error selftests: android: Fix custom install from skipping test progs selftests: Fix seccomp to support relocatable build (O=objdir) selftests: Fix memfd to support relocatable build (O=objdir) selftests: enforce local header dependency in lib.mk YueHaibing (1): selftests/timens: Remove duplicated include <time.h> MAINTAINERS | 1 + tools/testing/selftests/Makefile | 4 +- tools/testing/selftests/android/Makefile | 2 +- tools/testing/selftests/android/ion/Makefile | 2 +- .../ftrace/test.d/trigger/trigger-multihist.tc | 2 +- tools/testing/selftests/kselftest_harness.h | 144 ++-- tools/testing/selftests/lib.mk | 3 +- tools/testing/selftests/memfd/Makefile | 9 +- tools/testing/selftests/resctrl/Makefile | 17 + tools/testing/selftests/resctrl/README | 53 ++ tools/testing/selftests/resctrl/cache.c | 272 ++++++++ tools/testing/selftests/resctrl/cat_test.c | 250 +++++++ tools/testing/selftests/resctrl/cqm_test.c | 176 +++++ tools/testing/selftests/resctrl/fill_buf.c | 213 ++++++ tools/testing/selftests/resctrl/mba_test.c | 171 +++++ tools/testing/selftests/resctrl/mbm_test.c | 145 ++++ tools/testing/selftests/resctrl/resctrl.h | 107 +++ tools/testing/selftests/resctrl/resctrl_tests.c | 202 ++++++ tools/testing/selftests/resctrl/resctrl_val.c | 744 +++++++++++++++++++++ tools/testing/selftests/resctrl/resctrlfs.c | 722 ++++++++++++++++++++ tools/testing/selftests/seccomp/Makefile | 17 +- tools/testing/selftests/seccomp/seccomp_bpf.c | 10 +- tools/testing/selftests/timens/exec.c | 1 - tools/testing/selftests/timens/procfs.c | 1 - tools/testing/selftests/timens/timens.c | 1 - tools/testing/selftests/timens/timer.c | 1 - 26 files changed, 3191 insertions(+), 79 deletions(-) create mode 100644 tools/testing/selftests/resctrl/Makefile create mode 100644 tools/testing/selftests/resctrl/README create mode 100644 tools/testing/selftests/resctrl/cache.c create mode 100644 tools/testing/selftests/resctrl/cat_test.c create mode 100644 tools/testing/selftests/resctrl/cqm_test.c create mode 100644 tools/testing/selftests/resctrl/fill_buf.c create mode 100644 tools/testing/selftests/resctrl/mba_test.c create mode 100644 tools/testing/selftests/resctrl/mbm_test.c create mode 100644 tools/testing/selftests/resctrl/resctrl.h create mode 100644 tools/testing/selftests/resctrl/resctrl_tests.c create mode 100644 tools/testing/selftests/resctrl/resctrl_val.c create mode 100644 tools/testing/selftests/resctrl/resctrlfs.c ----------------------------------------------------------------

5 years, 3 months

2
1
0 0

next-20200331 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.6.0 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: 3eb7cccdb3ae41ebb6a2f5f1ccd2821550c61fe1 git describe: next-20200331 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20200331 Regressions (compared to build next-20200330) ------------------------------------------------------------------------ No regressions Fixes (compared to build next-20200330) ------------------------------------------------------------------------ No fixes In total: ------------------------------------------------------------------------ Ran 0 total tests in the following environments and test suites. pass 0 fail 0 xfail 0 skip 0 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - juno-r2-compat - juno-r2-kasan - x15 - arm - x86_64 - x86-kasan Test Suites ----------- Failures ------------------------------------------------------------------------ x86: hi6220-hikey: i386: dragonboard-410c: juno-r2: juno-r2-kasan: juno-r2-compat: x15: x86-kasan: Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

5 years, 3 months

1
0
0 0

Re: runqslower build failed on Debian9

by Andrii Nakryiko

On Mon, Mar 30, 2020 at 5:19 PM Liu Yiding <liuyd.fnst(a)cn.fujitsu.com> wrote: > > > On 3/30/20 2:09 PM, Andrii Nakryiko wrote: > > On 3/29/20 5:48 PM, Liu Yiding wrote: > >> Add attachment. > >> > > > > Your BTF seems to be invalid. It has struct perf_ibs, which has a > > first field `struct pmu pmu` field with valid-looking size of 296 > > bytes, **but** the type that field points to is not a complete `struct > > pmu` definition, but rather just forward declaration. The way it is it > > shouldn't be even compilable, because forward declaration of a struct > > doesn't specify the size of a struct, so compiler should have rejected > > it. So it must be that either DWARF generated by compiler isn't > > correct, or there is DWARF -> BTF conversion bug somewhere. Are you > > using any special DWARF Kconfig settings? Maybe you can share your > > full .config and I might try to repro it on my machine. > > > > >> Are you using any special DWARF Kconfig settings? > > Sorry, i'm a newbie at this. I don't know which settings are related to > DWARF. > > Just search keywords. > > ``` > > liuyd@localhost:~$ cat config-5.6.0-rc5 | grep DWARF > # CONFIG_DEBUG_INFO_DWARF4 is not set > > ``` > > I built attached config on a clear ubuntu machine. Error could be > reproduced. So you are right, there is a conflict between kconfigs. > > > >> Maybe you can share your full .config and I might try to repro it on > my machine. > > Thanks a lot. I attached the broken config. Thanks a lot! I think it's due to DEBUG_INFO_REDUCED which produces not entirely correct DWARF. I'm asking Slava to disable this config when BTF is requested in [0]. [0] https://lore.kernel.org/bpf/CAEf4BzadnfAwfa1D0jZb=01Ou783GpK_U7PAYeEJca-L9k… > > > > But either way, that warning you get is a valid one, it should be > > illegal to have non-pointer forward-declared struct as a type for a > > struct member. > > > >> > >> On 3/30/20 8:46 AM, Liu Yiding wrote: > >>> Something wrong with my smtp and this email missed. > >>> > >>> Send again. > >>> > >>> > >>> On 3/27/20 11:09 AM, Liu Yiding wrote: > >>>> Hi, Andrii. > >>>> > >>>> Thanks for your prompt reply! > >>>> > >>>> Please check attatchment for my_btf.bin. > >>>> > >>>> > >>>> On 3/27/20 4:28 AM, Andrii Nakryiko wrote: > >>>>> Would you be able to share BTF of vmlinux that is used to generate > >>>>> vmlinux.h? Please run in verbose mode: `make V=1` and search for > >>>>> `bpftool btf dump file` command. It should point either to > >>>>> /sys/kernel/btf/vmlinux or some other location, depending on how > >>>>> things are set up on your side. > >>>>> > >>>>> If it's /sys/kernel/btf/vmlinux, you can just `cat > >>>>> /sys/kernel/btf/vmlinux > my_btf.bin`. If it's some other file, > >>>>> easiest would be to just share that file. If not, it's possible to > >>>>> extract .BTF ELF section, let me know if you need help with that. > >>>> > > > > > > > -- > Best Regards. > Liu Yiding > > >

5 years, 3 months

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[PATCH] kunit: Fix kunit.py run --build_dir='<foo>' fails on "unclean" trees

by Vitor Massaru Iha

Fix this bug: https://bugzilla.kernel.org/show_bug.cgi?id=205219 For some reason, the environment variable ARCH is used instead of ARCH passed as an argument, this patch uses a copy of the env, but using ARCH=um and CROSS_COMPILER='' to avoid this problem. This patch doesn't change the user's environment variables, avoiding side effects. Signed-off-by: Vitor Massaru Iha <vitor(a)massaru.org> --- tools/testing/kunit/kunit_kernel.py | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/tools/testing/kunit/kunit_kernel.py b/tools/testing/kunit/kunit_kernel.py index d99ae75ef72f..0cb1f81ac8f2 100644 --- a/tools/testing/kunit/kunit_kernel.py +++ b/tools/testing/kunit/kunit_kernel.py @@ -15,6 +15,7 @@ import kunit_config KCONFIG_PATH = '.config' kunitconfig_path = '.kunitconfig' +env = dict(os.environ.copy(), ARCH='um', CROSS_COMPILE='') class ConfigError(Exception): """Represents an error trying to configure the Linux kernel.""" @@ -36,22 +37,22 @@ class LinuxSourceTreeOperations(object): raise ConfigError(e.output) def make_olddefconfig(self, build_dir): - command = ['make', 'ARCH=um', 'olddefconfig'] + command = ['make', 'olddefconfig'] if build_dir: command += ['O=' + build_dir] try: - subprocess.check_output(command) + subprocess.check_output(command, env=env) except OSError as e: raise ConfigError('Could not call make command: ' + e) except subprocess.CalledProcessError as e: raise ConfigError(e.output) def make(self, jobs, build_dir): - command = ['make', 'ARCH=um', '--jobs=' + str(jobs)] + command = ['make', '--jobs=' + str(jobs)] if build_dir: command += ['O=' + build_dir] try: - subprocess.check_output(command) + subprocess.check_output(command, env=env) except OSError as e: raise BuildError('Could not call execute make: ' + e) except subprocess.CalledProcessError as e: @@ -66,7 +67,8 @@ class LinuxSourceTreeOperations(object): [linux_bin] + params, stdin=subprocess.PIPE, stdout=subprocess.PIPE, - stderr=subprocess.PIPE) + stderr=subprocess.PIPE, + env=env) process.wait(timeout=timeout) return process -- 2.21.1

5 years, 3 months

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[PATCH] Makefile: Update kselftest help information

by Shuah Khan

Update kselftest help information. Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> --- Makefile | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) diff --git a/Makefile b/Makefile index e56bf7ef182d..5e5c770423c7 100644 --- a/Makefile +++ b/Makefile @@ -1470,12 +1470,15 @@ help: @echo ' nsdeps - Generate missing symbol namespace dependencies' @echo '' @echo 'Kernel selftest:' - @echo ' kselftest - Build and run kernel selftest (run as root)' - @echo ' Build, install, and boot kernel before' - @echo ' running kselftest on it' - @echo ' kselftest-clean - Remove all generated kselftest files' - @echo ' kselftest-merge - Merge all the config dependencies of kselftest to existing' - @echo ' .config.' + @echo ' kselftest - Build and run kernel selftest' + @echo ' Build, install, and boot kernel before' + @echo ' running kselftest on it' + @echo ' Run as root for full coverage' + @echo ' kselftest-all - Build kernel selftest' + @echo ' kselftest-install - Build and install kernel selftest' + @echo ' kselftest-clean - Remove all generated kselftest files' + @echo ' kselftest-merge - Merge all the config dependencies of' + @echo ' kselftest to existing .config.' @echo '' @$(if $(dtstree), \ echo 'Devicetree:'; \ -- 2.20.1

5 years, 3 months

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[RFC PATCH v2 0/3] KASAN/KUnit Integration

by Patricia Alfonso

This patchset contains everything needed to integrate KASAN and KUnit. KUnit will be able to: (1) Fail tests when an unexpected KASAN error occurs (2) Pass tests when an expected KASAN error occurs KASAN Tests have been converted to KUnit with the exception of copy_user_test because KUnit is unable to test those. I am working on documentation on how to use these new tests to be included in the next version of this patchset. Changes since v1: - Make use of Alan Maguire's suggestion to use his patch that allows static resources for integration instead of adding a new attribute to the kunit struct - All KUNIT_EXPECT_KASAN_FAIL statements are local to each test - The definition of KUNIT_EXPECT_KASAN_FAIL is local to the test_kasan.c file since it seems this is the only place this will be used. - Integration relies on KUnit being builtin - copy_user_test has been separated into its own file since KUnit is unable to test these. This can be run as a module just as before, using CONFIG_TEST_KASAN_USER - The addition to the current task has been separated into its own patch as this is a significant enough change to be on its own. Patricia Alfonso (3): Add KUnit Struct to Current Task KUnit: KASAN Integration KASAN: Port KASAN Tests to KUnit include/kunit/test.h | 10 + include/linux/sched.h | 4 + lib/Kconfig.kasan | 13 +- lib/Makefile | 1 + lib/kunit/test.c | 10 +- lib/test_kasan.c | 639 +++++++++++++++---------------------- lib/test_kasan_copy_user.c | 75 +++++ mm/kasan/report.c | 33 ++ 8 files changed, 400 insertions(+), 385 deletions(-) create mode 100644 lib/test_kasan_copy_user.c -- 2.25.1.696.g5e7596f4ac-goog

5 years, 3 months

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[PATCH v19 00/24] selftests, powerpc, x86: Memory Protection Keys

by Sandipan Das

Memory protection keys enables an application to protect its address space from inadvertent access by its own code. This feature is now enabled on powerpc and has been available since 4.16-rc1. The patches move the selftests to arch neutral directory and enhance their test coverage. Tested on powerpc64 and x86_64 (Skylake-SP). Link to development branch: https://github.com/sandip4n/linux/tree/pkey-selftests Resending this based on feedback from maintainers who felt this can go in via the -mm tree. This has no other changes from the last version (v18) apart from being rebased. Changelog --------- Link to previous version (v18): https://patchwork.ozlabs.org/project/linuxppc-dev/list/?series=155970 v19: (1) Rebased on top of latest master. v18: (1) Fixed issues with x86 multilib builds based on feedback from Dave. (2) Moved patch 2 to the end of the series. v17: (1) Fixed issues with i386 builds when running on x86_64 based on feedback from Dave. (2) Replaced patch 6 from previous version with patch 7. This addresses u64 format specifier related concerns that Michael had raised in v15. v16: (1) Rebased on top of latest master. (2) Switched to u64 instead of using an arch-dependent pkey_reg_t type for references to the pkey register based on suggestions from Dave, Michal and Michael. (3) Removed build time determination of page size based on suggestion from Michael. (4) Fixed comment before the definition of __page_o_noops() from patch 13 ("selftests/vm/pkeys: Introduce powerpc support"). v15: (1) Rebased on top of latest master. (2) Addressed review comments from Dave Hansen. (3) Moved code for getting or setting pkey bits to new helpers. These changes replace patch 7 of v14. (4) Added a fix which ensures that the correct count of reserved keys is used across different platforms. (5) Added a fix which ensures that the correct page size is used as powerpc supports both 4K and 64K pages. v14: (1) Incorporated another round of comments from Dave Hansen. v13: (1) Incorporated comments for Dave Hansen. (2) Added one more test for correct pkey-0 behavior. v12: (1) Fixed the offset of pkey field in the siginfo structure for x86_64 and powerpc. And tries to use the actual field if the headers have it defined. v11: (1) Fixed a deadlock in the ptrace testcase. v10 and prior: (1) Moved the testcase to arch neutral directory. (2) Split the changes into incremental patches. Desnes A. Nunes do Rosario (1): selftests/vm/pkeys: Fix number of reserved powerpc pkeys Ram Pai (16): selftests/x86/pkeys: Move selftests to arch-neutral directory selftests/vm/pkeys: Rename all references to pkru to a generic name selftests/vm/pkeys: Move generic definitions to header file selftests/vm/pkeys: Fix pkey_disable_clear() selftests/vm/pkeys: Fix assertion in pkey_disable_set/clear() selftests/vm/pkeys: Fix alloc_random_pkey() to make it really random selftests/vm/pkeys: Introduce generic pkey abstractions selftests/vm/pkeys: Introduce powerpc support selftests/vm/pkeys: Fix assertion in test_pkey_alloc_exhaust() selftests/vm/pkeys: Improve checks to determine pkey support selftests/vm/pkeys: Associate key on a mapped page and detect access violation selftests/vm/pkeys: Associate key on a mapped page and detect write violation selftests/vm/pkeys: Detect write violation on a mapped access-denied-key page selftests/vm/pkeys: Introduce a sub-page allocator selftests/vm/pkeys: Test correct behaviour of pkey-0 selftests/vm/pkeys: Override access right definitions on powerpc Sandipan Das (5): selftests: vm: pkeys: Use sane types for pkey register selftests: vm: pkeys: Add helpers for pkey bits selftests: vm: pkeys: Use the correct huge page size selftests: vm: pkeys: Use the correct page size on powerpc selftests: vm: pkeys: Fix multilib builds for x86 Thiago Jung Bauermann (2): selftests/vm/pkeys: Move some definitions to arch-specific header selftests/vm/pkeys: Make gcc check arguments of sigsafe_printf() tools/testing/selftests/vm/.gitignore | 1 + tools/testing/selftests/vm/Makefile | 73 ++ tools/testing/selftests/vm/pkey-helpers.h | 225 ++++++ tools/testing/selftests/vm/pkey-powerpc.h | 136 ++++ tools/testing/selftests/vm/pkey-x86.h | 181 +++++ .../selftests/{x86 => vm}/protection_keys.c | 696 ++++++++++-------- tools/testing/selftests/x86/.gitignore | 1 - tools/testing/selftests/x86/Makefile | 2 +- tools/testing/selftests/x86/pkey-helpers.h | 219 ------ 9 files changed, 1002 insertions(+), 532 deletions(-) create mode 100644 tools/testing/selftests/vm/pkey-helpers.h create mode 100644 tools/testing/selftests/vm/pkey-powerpc.h create mode 100644 tools/testing/selftests/vm/pkey-x86.h rename tools/testing/selftests/{x86 => vm}/protection_keys.c (74%) delete mode 100644 tools/testing/selftests/x86/pkey-helpers.h -- 2.17.1

5 years, 3 months

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[PATCH] kunit: convert test results to JSON

by Heidi Fahim

Add a --json flag, which when specified when kunit_tool is run, calls method get_json_result. This is a method within kunit_json.py that formats KUnit results into a dict conforming to the following KernelCI API test_group spec: https://api.kernelci.org/schema-test-group.html#post. The user can specify a filename as the value to json in order to store the JSON results under linux/. Tested within kunit_tool_test.py in a new test case called KUnitJsonTest. Signed-off-by: Heidi Fahim <heidifahim(a)google.com> --- tools/testing/kunit/kunit.py | 24 ++++++- tools/testing/kunit/kunit_json.py | 63 ++++++++++++++++++ tools/testing/kunit/kunit_tool_test.py | 33 +++++++++ .../kunit/test_data/test_pound_sign.log | Bin 0 -> 1656 bytes 4 files changed, 118 insertions(+), 2 deletions(-) create mode 100644 tools/testing/kunit/kunit_json.py diff --git a/tools/testing/kunit/kunit.py b/tools/testing/kunit/kunit.py index 7dca74774dd2..ce8f8e5e0ccb 100755 --- a/tools/testing/kunit/kunit.py +++ b/tools/testing/kunit/kunit.py @@ -17,6 +17,7 @@ from collections import namedtuple from enum import Enum, auto import kunit_config +import kunit_json import kunit_kernel import kunit_parser @@ -24,10 +25,11 @@ KunitResult = namedtuple('KunitResult', ['status','result']) KunitRequest = namedtuple('KunitRequest', ['raw_output','timeout', 'jobs', 'build_dir', 'defconfig', - 'alltests', 'make_options']) + 'alltests', 'make_options', 'json']) KernelDirectoryPath = sys.argv[0].split('tools/testing/kunit/')[0] + class KunitStatus(Enum): SUCCESS = auto() CONFIG_FAILURE = auto() @@ -70,6 +72,7 @@ def run_tests(linux: kunit_kernel.LinuxSourceTree, kunit_output = linux.run_kernel( timeout=None if request.alltests else request.timeout, build_dir=request.build_dir) + if request.raw_output: raw_output = kunit_parser.raw_output(kunit_output) isolated = list(kunit_parser.isolate_kunit_output(raw_output)) @@ -86,6 +89,15 @@ def run_tests(linux: kunit_kernel.LinuxSourceTree, build_end - build_start, test_end - test_start)) + if request.json: + json_obj = kunit_json.get_json_result( + test_result=test_result, + def_config='kunit_defconfig', + build_dir=request.build_dir, + json_path=request.json) + if request.json == 'stdout': + print(json_obj) + if test_result.status != kunit_parser.TestStatus.SUCCESS: return KunitResult(KunitStatus.TEST_FAILURE, test_result) else: @@ -130,6 +142,13 @@ def main(argv, linux=None): help='X=Y make option, can be repeated.', action='append') + run_parser.add_argument('--json', + nargs='?', + help='Stores test results in a JSON, and either ' + 'prints to stdout or saves to file if a ' + 'filename is specified', + const='stdout') + cli_args = parser.parse_args(argv) if cli_args.subcommand == 'run': @@ -155,7 +174,8 @@ def main(argv, linux=None): cli_args.build_dir, cli_args.defconfig, cli_args.alltests, - cli_args.make_options) + cli_args.make_options, + cli_args.json) result = run_tests(linux, request) if result.status != KunitStatus.SUCCESS: sys.exit(1) diff --git a/tools/testing/kunit/kunit_json.py b/tools/testing/kunit/kunit_json.py new file mode 100644 index 000000000000..624b31b2dbd6 --- /dev/null +++ b/tools/testing/kunit/kunit_json.py @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Generates JSON from KUnit results according to +# KernelCI spec: https://github.com/kernelci/kernelci-doc/wiki/Test-API +# +# Copyright (C) 2020, Google LLC. +# Author: Heidi Fahim <heidifahim(a)google.com> + +import json +import os + +import kunit_parser + +from kunit_parser import TestStatus + +def get_json_result(test_result, def_config, build_dir, json_path): + sub_groups = [] + + # Each test suite is mapped to a KernelCI sub_group + for test_suite in test_result.suites: + sub_group = { + "name": test_suite.name, + "arch": "UM", + "defconfig": def_config, + "build_environment": build_dir, + "test_cases": [], + "lab_name": None, + "kernel": None, + "job": None, + "git_branch": "kselftest", + } + test_cases = [] + # TODO: Add attachments attribute in test_case with detailed + # failure message, see https://api.kernelci.org/schema-test-case.html#get + for case in test_suite.cases: + test_case = {"name": case.name, "status": "FAIL"} + if case.status == TestStatus.SUCCESS: + test_case["status"] = "PASS" + elif case.status == TestStatus.TEST_CRASHED: + test_case["status"] = "ERROR" + test_cases.append(test_case) + sub_group["test_cases"] = test_cases + sub_groups.append(sub_group) + test_group = { + "name": "KUnit Test Group", + "arch": "UM", + "defconfig": def_config, + "build_environment": build_dir, + "sub_groups": sub_groups, + "lab_name": None, + "kernel": None, + "job": None, + "git_branch": "kselftest", + } + json_obj = json.dumps(test_group, indent=4) + if json_path != 'stdout': + with open(json_path, 'w') as result_path: + result_path.write(json_obj) + root = __file__.split('tools/testing/kunit/')[0] + kunit_parser.print_with_timestamp( + "Test results stored in %s" % + os.path.join(root, result_path.name)) + return json_obj diff --git a/tools/testing/kunit/kunit_tool_test.py b/tools/testing/kunit/kunit_tool_test.py index ce47e87b633a..94e8a295d466 100755 --- a/tools/testing/kunit/kunit_tool_test.py +++ b/tools/testing/kunit/kunit_tool_test.py @@ -11,11 +11,13 @@ from unittest import mock import tempfile, shutil # Handling test_tmpdir +import json import os import kunit_config import kunit_parser import kunit_kernel +import kunit_json import kunit test_tmpdir = '' @@ -219,6 +221,37 @@ class KUnitParserTest(unittest.TestCase): result = kunit_parser.parse_run_tests(file.readlines()) self.assertEqual('kunit-resource-test', result.suites[0].name) +class KUnitJsonTest(unittest.TestCase): + + def _json_for(self, log_file): + with(open(get_absolute_path(log_file))) as file: + test_result = kunit_parser.parse_run_tests(file) + json_obj = kunit_json.get_json_result( + test_result=test_result, + def_config='kunit_defconfig', + build_dir=None, + json_path='stdout') + return json.loads(json_obj) + + def test_failed_test_json(self): + result = self._json_for( + 'test_data/test_is_test_passed-failure.log') + self.assertEqual( + {'name': 'example_simple_test', 'status': 'FAIL'}, + result["sub_groups"][1]["test_cases"][0]) + + def test_crashed_test_json(self): + result = self._json_for( + 'test_data/test_is_test_passed-crash.log') + self.assertEqual( + {'name': 'example_simple_test', 'status': 'ERROR'}, + result["sub_groups"][1]["test_cases"][0]) + + def test_no_tests_json(self): + result = self._json_for( + 'test_data/test_is_test_passed-no_tests_run.log') + self.assertEqual(0, len(result['sub_groups'])) + class StrContains(str): def __eq__(self, other): return self in other diff --git a/tools/testing/kunit/test_data/test_pound_sign.log b/tools/testing/kunit/test_data/test_pound_sign.log index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..28ffa5ba03bfa81ea02ea9d38e7de7acf3dd9e5d 100644 GIT binary patch literal 1656 zcmah}U2EGg6n$=g#f7|Vtj^>lPBOzDM#o@mlt9+Kgd${FPEBlGBgsqs?{^h<Y3h$o zFBaGLocpP>13GNVmW<8=R3_K%5Q9W*u~4upWe`4q(jqBTdcAw?ZG=v-jA5@FZ|^*5 zoU$NALGF+lEFssq<A{~zdHR7p&7+U(X~E!_yGM{l@40vQ%(~pazHH!+GB!sI;iCKZ zY69Cjp-?V{LrnyMQ5I_>Rp5<1_i#FmdPY1z2tkYI|M1-7PdS}Ub_h8eK~m)?&(I;{ zd<2<NV1vyl7BWOggn_Hc5ba`wRu)R=x;oPiRuheYD}$9XJTpphG^wKX*mr|pw(;#T zTvPxWb#R&-VC|~9KeFD0ooNCooO~P|@vNKL)n#t&WQm2JSh%gFRMuv7!M#yqYailx z8TM&AUN~yqVM$ThVIE55OcVU4mW$eHC#dHEeUvCiE1wT#?U%cS^A_HAK$VqiIBG75 z($V`G!unJPuo@k2@gj4y7$WV7g73Ls@d32giPqc=`3mz^u|IR`05hOx29+=__XXIv z%Xf#6<%P11b*dyatBVv$thED!=x%_Ts?sj1OY%b*t$Y}rODc$J2is^#<A~w+w`~mf zCs_oC7u=9pAjzurLE}*e38}&1-KX^pd*7wM-Q35(VDtTJOgeOnB`K*rii#c_+)*qi zNQ+5Dqv>MG0wcp<uf!}(SCXw)kqXk>xCSP@rQbRs58c`TmTbn>%WO@TFp;w*gB6RU km;Ljlo8cvfMVVCc>`K4bOfE$-fO&T9$C>+RbV7Fh7t6}$ApigX literal 0 HcmV?d00001 -- 2.25.1.696.g5e7596f4ac-goog

5 years, 3 months

2
1
0 0

[PATCH v15 00/10] Landlock LSM

by Mickaël Salaün

Hi, This new patch series brings improvements, fix some bugs but mainly simplify the code. The object, rule and ruleset management are simplified at the expense of a less aggressive memory freeing (contributed by Jann Horn [1]). There is now less use of RCU for an improved readability. Access checks that can be reached by file-descriptor-based syscalls are removed for now (truncate, getattr, lock, chmod, chown, chgrp, ioctl). This will be handle in a future evolution of Landlock, but right now the goal is to lighten the code to ease review. The SLOC count for security/landlock/ was 1542 with the previous patch series while the current series shrinks it to 1273. The other main improvement is the addition of rule layer levels to ensure that a nested sandbox cannot bypass the access restrictions set by its parents. The syscall is now wired for all architectures and the tests passed for x86_32 and x86_64. The compiled documentation is available here: https://landlock.io/linux-doc/landlock-v15/security/landlock/index.html This series can be applied on top of v5.6-rc7. This can be tested with CONFIG_SECURITY_LANDLOCK and CONFIG_SAMPLE_LANDLOCK. This patch series can be found in a Git repository here: https://github.com/landlock-lsm/linux/commits/landlock-v15 I would really appreciate constructive comments on the design and the code. # Landlock LSM The goal of Landlock is to enable to restrict ambient rights (e.g. global filesystem access) for a set of processes. Because Landlock is a stackable LSM [2], it makes possible to create safe security sandboxes as new security layers in addition to the existing system-wide access-controls. This kind of sandbox is expected to help mitigate the security impact of bugs or unexpected/malicious behaviors in user-space applications. Landlock empowers any process, including unprivileged ones, to securely restrict themselves. Landlock is inspired by seccomp-bpf but instead of filtering syscalls and their raw arguments, a Landlock rule can restrict the use of kernel objects like file hierarchies, according to the kernel semantic. Landlock also takes inspiration from other OS sandbox mechanisms: XNU Sandbox, FreeBSD Capsicum or OpenBSD Pledge/Unveil. # Current limitations ## Path walk Landlock need to use dentries to identify a file hierarchy, which is needed for composable and unprivileged access-controls. This means that path resolution/walking (handled with inode_permission()) is not supported, yet. The same limitation also apply to readlink(2). This could be filled with a future extension first of the LSM framework. The Landlock userspace ABI can handle such change with new options (e.g. to the struct landlock_ruleset). ## UnionFS An UnionFS super-block use a set of upper and lower directories. Access request to a file in one of these hierarchy trigger a call to ovl_path_real() which generate another access request according to the matching hierarchy. Because such super-block is not aware of its current mount point, OverlayFS can't create a dedicated mnt_parent for each of the upper and lower directories mount clones. It is then not currently possible to track the source of such indirect access-request, and then not possible to identify a unified OverlayFS hierarchy. ## Memory limits There is currently no limit on the memory usage. Any idea to leverage an existing mechanism (e.g. rlimit)? # Changes since v14 * Simplify the object, rule and ruleset management at the expense of a less aggressive memory freeing. * Remove access checks that may be required for FD-only requests: truncate, getattr, lock, chmod, chown, chgrp, ioctl. * Add the notion of rule layer level to ensure that a nested sandbox cannot bypass the access restrictions set by its parent. * Wire up the syscall for all architectures. * Clean up the code and add more documentation. * Some improvements and bug fixes. # Changes since v13 * Revamp of the LSM: remove the need for eBPF and seccomp(2). * Implement a full filesystem access-control. * Take care of the backward compatibility issues, especially for security features, following a best-effort approach. Previous version: https://lore.kernel.org/lkml/20200224160215.4136-1-mic@digikod.net/ [1] https://lore.kernel.org/lkml/CAG48ez21bEn0wL1bbmTiiu8j9jP5iEWtHOwz4tURUJ+ki… [2] https://lore.kernel.org/lkml/50db058a-7dde-441b-a7f9-f6837fe8b69f@schaufler… Regards, Mickaël Salaün (10): landlock: Add object management landlock: Add ruleset and domain management landlock: Set up the security framework and manage credentials landlock: Add ptrace restrictions fs,landlock: Support filesystem access-control landlock: Add syscall implementation arch: Wire up landlock() syscall selftests/landlock: Add initial tests samples/landlock: Add a sandbox manager example landlock: Add user and kernel documentation Documentation/security/index.rst | 1 + Documentation/security/landlock/index.rst | 18 + Documentation/security/landlock/kernel.rst | 69 + Documentation/security/landlock/user.rst | 227 +++ MAINTAINERS | 12 + arch/alpha/kernel/syscalls/syscall.tbl | 1 + arch/arm/tools/syscall.tbl | 1 + arch/arm64/include/asm/unistd.h | 2 +- arch/arm64/include/asm/unistd32.h | 2 + arch/ia64/kernel/syscalls/syscall.tbl | 1 + arch/m68k/kernel/syscalls/syscall.tbl | 1 + arch/microblaze/kernel/syscalls/syscall.tbl | 1 + arch/mips/kernel/syscalls/syscall_n32.tbl | 1 + arch/mips/kernel/syscalls/syscall_n64.tbl | 1 + arch/mips/kernel/syscalls/syscall_o32.tbl | 1 + arch/parisc/kernel/syscalls/syscall.tbl | 1 + arch/powerpc/kernel/syscalls/syscall.tbl | 1 + arch/s390/kernel/syscalls/syscall.tbl | 1 + arch/sh/kernel/syscalls/syscall.tbl | 1 + arch/sparc/kernel/syscalls/syscall.tbl | 1 + arch/x86/entry/syscalls/syscall_32.tbl | 1 + arch/x86/entry/syscalls/syscall_64.tbl | 1 + arch/xtensa/kernel/syscalls/syscall.tbl | 1 + fs/super.c | 2 + include/linux/fs.h | 5 + include/linux/landlock.h | 22 + include/linux/syscalls.h | 3 + include/uapi/asm-generic/unistd.h | 4 +- include/uapi/linux/landlock.h | 311 ++++ kernel/sys_ni.c | 3 + samples/Kconfig | 7 + samples/Makefile | 1 + samples/landlock/.gitignore | 1 + samples/landlock/Makefile | 15 + samples/landlock/sandboxer.c | 217 +++ security/Kconfig | 11 +- security/Makefile | 2 + security/landlock/Kconfig | 18 + security/landlock/Makefile | 4 + security/landlock/common.h | 20 + security/landlock/cred.c | 46 + security/landlock/cred.h | 55 + security/landlock/fs.c | 561 ++++++++ security/landlock/fs.h | 42 + security/landlock/object.c | 66 + security/landlock/object.h | 92 ++ security/landlock/ptrace.c | 120 ++ security/landlock/ptrace.h | 14 + security/landlock/ruleset.c | 352 +++++ security/landlock/ruleset.h | 182 +++ security/landlock/setup.c | 39 + security/landlock/setup.h | 18 + security/landlock/syscall.c | 521 +++++++ tools/testing/selftests/Makefile | 1 + tools/testing/selftests/landlock/.gitignore | 4 + tools/testing/selftests/landlock/Makefile | 26 + tools/testing/selftests/landlock/common.h | 42 + tools/testing/selftests/landlock/config | 5 + tools/testing/selftests/landlock/test_base.c | 113 ++ tools/testing/selftests/landlock/test_fs.c | 1249 +++++++++++++++++ .../testing/selftests/landlock/test_ptrace.c | 294 ++++ tools/testing/selftests/landlock/true.c | 5 + 62 files changed, 4833 insertions(+), 7 deletions(-) create mode 100644 Documentation/security/landlock/index.rst create mode 100644 Documentation/security/landlock/kernel.rst create mode 100644 Documentation/security/landlock/user.rst create mode 100644 include/linux/landlock.h create mode 100644 include/uapi/linux/landlock.h create mode 100644 samples/landlock/.gitignore create mode 100644 samples/landlock/Makefile create mode 100644 samples/landlock/sandboxer.c create mode 100644 security/landlock/Kconfig create mode 100644 security/landlock/Makefile create mode 100644 security/landlock/common.h create mode 100644 security/landlock/cred.c create mode 100644 security/landlock/cred.h create mode 100644 security/landlock/fs.c create mode 100644 security/landlock/fs.h create mode 100644 security/landlock/object.c create mode 100644 security/landlock/object.h create mode 100644 security/landlock/ptrace.c create mode 100644 security/landlock/ptrace.h create mode 100644 security/landlock/ruleset.c create mode 100644 security/landlock/ruleset.h create mode 100644 security/landlock/setup.c create mode 100644 security/landlock/setup.h create mode 100644 security/landlock/syscall.c create mode 100644 tools/testing/selftests/landlock/.gitignore create mode 100644 tools/testing/selftests/landlock/Makefile create mode 100644 tools/testing/selftests/landlock/common.h create mode 100644 tools/testing/selftests/landlock/config create mode 100644 tools/testing/selftests/landlock/test_base.c create mode 100644 tools/testing/selftests/landlock/test_fs.c create mode 100644 tools/testing/selftests/landlock/test_ptrace.c create mode 100644 tools/testing/selftests/landlock/true.c -- 2.26.0.rc2

5 years, 3 months

2
13
0 0

[RFC PATCH v14 00/10] Landlock LSM

by Mickaël Salaün

Hi, This new version of Landlock is a major revamp of the previous series [1], hence the RFC tag. The three main changes are the replacement of eBPF with a dedicated safe management of access rules, the replacement of the use of seccomp(2) with a dedicated syscall, and the management of filesystem access-control (back from the v10). As discussed in [2], eBPF may be too powerful and dangerous to be put in the hand of unprivileged and potentially malicious processes, especially because of side-channel attacks against access-controls or other parts of the kernel. Thanks to this new implementation (1540 SLOC), designed from the ground to be used by unprivileged processes, this series enables a process to sandbox itself without requiring CAP_SYS_ADMIN, but only the no_new_privs constraint (like seccomp). Not relying on eBPF also enables to improve performances, especially for stacked security policies thanks to mergeable rulesets. The compiled documentation is available here: https://landlock.io/linux-doc/landlock-v14/security/landlock/index.html This series can be applied on top of v5.6-rc3. This can be tested with CONFIG_SECURITY_LANDLOCK and CONFIG_SAMPLE_LANDLOCK. This patch series can be found in a Git repository here: https://github.com/landlock-lsm/linux/commits/landlock-v14 I would really appreciate constructive comments on the design and the code. # Landlock LSM The goal of Landlock is to enable to restrict ambient rights (e.g. global filesystem access) for a set of processes. Because Landlock is a stackable LSM [3], it makes possible to create safe security sandboxes as new security layers in addition to the existing system-wide access-controls. This kind of sandbox is expected to help mitigate the security impact of bugs or unexpected/malicious behaviors in user-space applications. Landlock empower any process, including unprivileged ones, to securely restrict themselves. Landlock is inspired by seccomp-bpf but instead of filtering syscalls and their raw arguments, a Landlock rule can restrict the use of kernel objects like file hierarchies, according to the kernel semantic. Landlock also takes inspiration from other OS sandbox mechanisms: XNU Sandbox, FreeBSD Capsicum or OpenBSD Pledge/Unveil. # Current limitations ## Path walk Landlock need to use dentries to identify a file hierarchy, which is needed for composable and unprivileged access-controls. This means that path resolution/walking (handled with inode_permission()) is not supported, yet. This could be filled with a future extension first of the LSM framework. The Landlock userspace ABI can handle such change with new option (e.g. to the struct landlock_ruleset). ## UnionFS An UnionFS super-block use a set of upper and lower directories. An access request to a file in one of these hierarchy trigger a call to ovl_path_real() which generate another access request according to the matching hierarchy. Because such super-block is not aware of its current mount point, OverlayFS can't create a dedicated mnt_parent for each of the upper and lower directories mount clones. It is then not currently possible to track the source of such indirect access-request, and then not possible to identify a unified OverlayFS hierarchy. ## Syscall Because it is only tested on x86_64, the syscall is only wired up for this architecture. The whole x86 family (and probably all the others) will be supported in the next patch series. ## Memory limits There is currently no limit on the memory usage. Any idea to leverage an existing mechanism (e.g. rlimit)? # Changes since v13 * Revamp of the LSM: remove the need for eBPF and seccomp(2). * Implement a full filesystem access-control. * Take care of the backward compatibility issues, especially for this security features. Previous version: https://lore.kernel.org/lkml/20191104172146.30797-1-mic@digikod.net/ [1] https://lore.kernel.org/lkml/20191104172146.30797-1-mic@digikod.net/ [2] https://lore.kernel.org/lkml/a6b61f33-82dc-0c1c-7a6c-1926343ef63e@digikod.n… [3] https://lore.kernel.org/lkml/50db058a-7dde-441b-a7f9-f6837fe8b69f@schaufler… Regards, Mickaël Salaün (10): landlock: Add object and rule management landlock: Add ruleset and domain management landlock: Set up the security framework and manage credentials landlock: Add ptrace restrictions fs,landlock: Support filesystem access-control landlock: Add syscall implementation arch: Wire up landlock() syscall selftests/landlock: Add initial tests samples/landlock: Add a sandbox manager example landlock: Add user and kernel documentation Documentation/security/index.rst | 1 + Documentation/security/landlock/index.rst | 18 + Documentation/security/landlock/kernel.rst | 44 ++ Documentation/security/landlock/user.rst | 233 +++++++ MAINTAINERS | 12 + arch/x86/entry/syscalls/syscall_64.tbl | 1 + fs/super.c | 2 + include/linux/landlock.h | 22 + include/linux/syscalls.h | 3 + include/uapi/asm-generic/unistd.h | 4 +- include/uapi/linux/landlock.h | 315 +++++++++ samples/Kconfig | 7 + samples/Makefile | 1 + samples/landlock/.gitignore | 1 + samples/landlock/Makefile | 15 + samples/landlock/sandboxer.c | 226 +++++++ security/Kconfig | 11 +- security/Makefile | 2 + security/landlock/Kconfig | 16 + security/landlock/Makefile | 4 + security/landlock/cred.c | 47 ++ security/landlock/cred.h | 55 ++ security/landlock/fs.c | 591 +++++++++++++++++ security/landlock/fs.h | 42 ++ security/landlock/object.c | 341 ++++++++++ security/landlock/object.h | 134 ++++ security/landlock/ptrace.c | 118 ++++ security/landlock/ptrace.h | 14 + security/landlock/ruleset.c | 463 +++++++++++++ security/landlock/ruleset.h | 106 +++ security/landlock/setup.c | 38 ++ security/landlock/setup.h | 20 + security/landlock/syscall.c | 470 +++++++++++++ tools/testing/selftests/Makefile | 1 + tools/testing/selftests/landlock/.gitignore | 3 + tools/testing/selftests/landlock/Makefile | 13 + tools/testing/selftests/landlock/config | 4 + tools/testing/selftests/landlock/test.h | 40 ++ tools/testing/selftests/landlock/test_base.c | 80 +++ tools/testing/selftests/landlock/test_fs.c | 624 ++++++++++++++++++ .../testing/selftests/landlock/test_ptrace.c | 293 ++++++++ 41 files changed, 4429 insertions(+), 6 deletions(-) create mode 100644 Documentation/security/landlock/index.rst create mode 100644 Documentation/security/landlock/kernel.rst create mode 100644 Documentation/security/landlock/user.rst create mode 100644 include/linux/landlock.h create mode 100644 include/uapi/linux/landlock.h create mode 100644 samples/landlock/.gitignore create mode 100644 samples/landlock/Makefile create mode 100644 samples/landlock/sandboxer.c create mode 100644 security/landlock/Kconfig create mode 100644 security/landlock/Makefile create mode 100644 security/landlock/cred.c create mode 100644 security/landlock/cred.h create mode 100644 security/landlock/fs.c create mode 100644 security/landlock/fs.h create mode 100644 security/landlock/object.c create mode 100644 security/landlock/object.h create mode 100644 security/landlock/ptrace.c create mode 100644 security/landlock/ptrace.h create mode 100644 security/landlock/ruleset.c create mode 100644 security/landlock/ruleset.h create mode 100644 security/landlock/setup.c create mode 100644 security/landlock/setup.h create mode 100644 security/landlock/syscall.c create mode 100644 tools/testing/selftests/landlock/.gitignore create mode 100644 tools/testing/selftests/landlock/Makefile create mode 100644 tools/testing/selftests/landlock/config create mode 100644 tools/testing/selftests/landlock/test.h create mode 100644 tools/testing/selftests/landlock/test_base.c create mode 100644 tools/testing/selftests/landlock/test_fs.c create mode 100644 tools/testing/selftests/landlock/test_ptrace.c -- 2.25.0

5 years, 3 months

5
33
0 0

next-20200330 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.6.0-rc7 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: 27a8b6c16291760cfb7d955c58d8e34dc27ec9dc git describe: next-20200330 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20200330 Regressions (compared to build next-20200327) ------------------------------------------------------------------------ No regressions Fixes (compared to build next-20200327) ------------------------------------------------------------------------ No fixes In total: ------------------------------------------------------------------------ Ran 0 total tests in the following environments and test suites. pass 0 fail 0 xfail 0 skip 0 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - juno-r2-compat - juno-r2-kasan - x15 - arm - x86_64 - x86-kasan Test Suites ----------- Failures ------------------------------------------------------------------------ dragonboard-410c: i386: juno-r2: x86: hi6220-hikey: x15: juno-r2-kasan: juno-r2-compat: Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

5 years, 3 months

1
0
0 0

WARNING in sk_stream_kill_queues (4)

by syzbot

Hello, syzbot found the following crash on: HEAD commit: 0c0ddd6a Merge tag 'linux-watchdog-5.6-rc3' of git://www.l.. git tree: net console output: https://syzkaller.appspot.com/x/log.txt?x=17c0fde9e00000 kernel config: https://syzkaller.appspot.com/x/.config?x=3b8906eb6a7d6028 dashboard link: https://syzkaller.appspot.com/bug?extid=fbe81b56f7df4c0fb21b compiler: gcc (GCC) 9.0.0 20181231 (experimental) syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12025de9e00000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=16a4d245e00000 The bug was bisected to: commit fb99bce7120014307dde57b3d7def6977a9a62a1 Author: Dave Watson <davejwatson(a)fb.com> Date: Wed Jan 30 21:58:05 2019 +0000 net: tls: Support 256 bit keys bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=14898931e00000 final crash: https://syzkaller.appspot.com/x/report.txt?x=16898931e00000 console output: https://syzkaller.appspot.com/x/log.txt?x=12898931e00000 IMPORTANT: if you fix the bug, please add the following tag to the commit: Reported-by: syzbot+fbe81b56f7df4c0fb21b(a)syzkaller.appspotmail.com Fixes: fb99bce71200 ("net: tls: Support 256 bit keys") ------------[ cut here ]------------ WARNING: CPU: 1 PID: 9607 at net/core/stream.c:208 sk_stream_kill_queues+0x40d/0x590 net/core/stream.c:208 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 9607 Comm: syz-executor386 Not tainted 5.6.0-rc2-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x197/0x210 lib/dump_stack.c:118 panic+0x2e3/0x75c kernel/panic.c:221 __warn.cold+0x2f/0x3e kernel/panic.c:582 report_bug+0x289/0x300 lib/bug.c:195 fixup_bug arch/x86/kernel/traps.c:174 [inline] fixup_bug arch/x86/kernel/traps.c:169 [inline] do_error_trap+0x11b/0x200 arch/x86/kernel/traps.c:267 do_invalid_op+0x37/0x50 arch/x86/kernel/traps.c:286 invalid_op+0x23/0x30 arch/x86/entry/entry_64.S:1027 RIP: 0010:sk_stream_kill_queues+0x40d/0x590 net/core/stream.c:208 Code: 48 c1 ea 03 0f b6 04 02 84 c0 74 04 3c 03 7e 41 44 8b a3 f8 01 00 00 e9 5f ff ff ff e8 0c 7f 40 fb 0f 0b eb 96 e8 03 7f 40 fb <0f> 0b eb a1 e8 fa 7e 40 fb 0f 0b e9 9f fe ff ff 4c 89 ef e8 7b 24 RSP: 0018:ffffc9000c6efb30 EFLAGS: 00010293 RAX: ffff8880a3102380 RBX: 0000000000000000 RCX: ffffffff8635085d RDX: 0000000000000000 RSI: ffffffff863508bd RDI: 0000000000000005 RBP: ffffc9000c6efb70 R08: ffff8880a3102380 R09: ffffed1015d2707c R10: ffffed1015d2707b R11: ffff8880ae9383db R12: 0000000000000fe3 R13: ffff88808f618238 R14: ffffffff8c406240 R15: ffff88808f618178 inet_csk_destroy_sock+0x1b7/0x4c0 net/ipv4/inet_connection_sock.c:846 tcp_close+0xe17/0x12b0 net/ipv4/tcp.c:2503 inet_release+0xed/0x200 net/ipv4/af_inet.c:427 __sock_release+0xce/0x280 net/socket.c:605 sock_close+0x1e/0x30 net/socket.c:1283 __fput+0x2ff/0x890 fs/file_table.c:280 ____fput+0x16/0x20 fs/file_table.c:313 task_work_run+0x145/0x1c0 kernel/task_work.c:113 exit_task_work include/linux/task_work.h:22 [inline] do_exit+0xba9/0x2f50 kernel/exit.c:801 do_group_exit+0x135/0x360 kernel/exit.c:899 __do_sys_exit_group kernel/exit.c:910 [inline] __se_sys_exit_group kernel/exit.c:908 [inline] __x64_sys_exit_group+0x44/0x50 kernel/exit.c:908 do_syscall_64+0xfa/0x790 arch/x86/entry/common.c:294 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x43eff8 Code: Bad RIP value. RSP: 002b:00007ffca386cb68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000043eff8 RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000000 RBP: 00000000004be808 R08: 00000000000000e7 R09: ffffffffffffffd0 R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000001 R13: 00000000006d0180 R14: 0000000000000000 R15: 0000000000000000 Kernel Offset: disabled Rebooting in 86400 seconds.. --- This bug is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller(a)googlegroups.com. syzbot will keep track of this bug report. See: https://goo.gl/tpsmEJ#status for how to communicate with syzbot. For information about bisection process see: https://goo.gl/tpsmEJ#bisection syzbot can test patches for this bug, for details see: https://goo.gl/tpsmEJ#testing-patches

5 years, 3 months

1
1
0 0

Re: runqslower build failed on Debian9

by Andrii Nakryiko

On 3/29/20 5:48 PM, Liu Yiding wrote: > Add attachment. > Your BTF seems to be invalid. It has struct perf_ibs, which has a first field `struct pmu pmu` field with valid-looking size of 296 bytes, **but** the type that field points to is not a complete `struct pmu` definition, but rather just forward declaration. The way it is it shouldn't be even compilable, because forward declaration of a struct doesn't specify the size of a struct, so compiler should have rejected it. So it must be that either DWARF generated by compiler isn't correct, or there is DWARF -> BTF conversion bug somewhere. Are you using any special DWARF Kconfig settings? Maybe you can share your full .config and I might try to repro it on my machine. But either way, that warning you get is a valid one, it should be illegal to have non-pointer forward-declared struct as a type for a struct member. > > On 3/30/20 8:46 AM, Liu Yiding wrote: >> Something wrong with my smtp and this email missed. >> >> Send again. >> >> >> On 3/27/20 11:09 AM, Liu Yiding wrote: >>> Hi, Andrii. >>> >>> Thanks for your prompt reply! >>> >>> Please check attatchment for my_btf.bin. >>> >>> >>> On 3/27/20 4:28 AM, Andrii Nakryiko wrote: >>>> Would you be able to share BTF of vmlinux that is used to generate >>>> vmlinux.h? Please run in verbose mode: `make V=1` and search for >>>> `bpftool btf dump file` command. It should point either to >>>> /sys/kernel/btf/vmlinux or some other location, depending on how >>>> things are set up on your side. >>>> >>>> If it's /sys/kernel/btf/vmlinux, you can just `cat >>>> /sys/kernel/btf/vmlinux > my_btf.bin`. If it's some other file, >>>> easiest would be to just share that file. If not, it's possible to >>>> extract .BTF ELF section, let me know if you need help with that. >>>

5 years, 3 months

1
0
0 0

Re: runqslower build failed on Debian9

by Liu Yiding

Something wrong with my smtp and this email missed. Send again. On 3/27/20 11:09 AM, Liu Yiding wrote: > Hi, Andrii. > > Thanks for your prompt reply! > > Please check attatchment for my_btf.bin. > > > On 3/27/20 4:28 AM, Andrii Nakryiko wrote: >> Would you be able to share BTF of vmlinux that is used to generate >> vmlinux.h? Please run in verbose mode: `make V=1` and search for >> `bpftool btf dump file` command. It should point either to >> /sys/kernel/btf/vmlinux or some other location, depending on how >> things are set up on your side. >> >> If it's /sys/kernel/btf/vmlinux, you can just `cat >> /sys/kernel/btf/vmlinux > my_btf.bin`. If it's some other file, >> easiest would be to just share that file. If not, it's possible to >> extract .BTF ELF section, let me know if you need help with that. > -- Best Regards. Liu Yiding

5 years, 3 months

1
0
0 0

[for-next][PATCH 20/21] selftests/ftrace: Add test to test new set_event_notrace_pid file

by Steven Rostedt

From: "Steven Rostedt (VMware)" <rostedt(a)goodmis.org> A new file was added to the tracing directory that will allow a user to place a PID into it and the task associated to that PID will not have its events traced. If the event-fork option is enabled, then neither will the children of that task have its events traced. Cc: linux-kselftest(a)vger.kernel.org Cc: Shuah Khan <skhan(a)linuxfoundation.org> Signed-off-by: Steven Rostedt (VMware) <rostedt(a)goodmis.org> --- .../ftrace/test.d/event/event-no-pid.tc | 125 ++++++++++++++++++ 1 file changed, 125 insertions(+) create mode 100644 tools/testing/selftests/ftrace/test.d/event/event-no-pid.tc diff --git a/tools/testing/selftests/ftrace/test.d/event/event-no-pid.tc b/tools/testing/selftests/ftrace/test.d/event/event-no-pid.tc new file mode 100644 index 000000000000..f0f366f18d0c --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/event/event-no-pid.tc @@ -0,0 +1,125 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 +# description: event tracing - restricts events based on pid notrace filtering +# flags: instance + +do_reset() { + echo > set_event + echo > set_event_pid + echo > set_event_notrace_pid + echo 0 > options/event-fork + echo 0 > events/enable + clear_trace + echo 1 > tracing_on +} + +fail() { #msg + cat trace + do_reset + echo $1 + exit_fail +} + +count_pid() { + pid=$@ + cat trace | grep -v '^#' | sed -e 's/[^-]*-$[0-9]*$.*/\1/' | grep $pid | wc -l +} + +count_no_pid() { + pid=$1 + cat trace | grep -v '^#' | sed -e 's/[^-]*-$[0-9]*$.*/\1/' | grep -v $pid | wc -l +} + +enable_system() { + system=$1 + + if [ -d events/$system ]; then + echo 1 > events/$system/enable + fi +} + +enable_events() { + echo 0 > tracing_on + # Enable common groups of events, as all events can allow for + # events to be traced via scheduling that we don't care to test. + enable_system syscalls + enable_system rcu + enable_system block + enable_system exceptions + enable_system irq + enable_system net + enable_system power + enable_system signal + enable_system sock + enable_system timer + enable_system thermal + echo 1 > tracing_on +} + +if [ ! -f set_event -o ! -d events/sched ]; then + echo "event tracing is not supported" + exit_unsupported +fi + +if [ ! -f set_event_pid -o ! -f set_event_notrace_pid ]; then + echo "event pid notrace filtering is not supported" + exit_unsupported +fi + +echo 0 > options/event-fork + +do_reset + +read mypid rest < /proc/self/stat + +echo $mypid > set_event_notrace_pid +grep -q $mypid set_event_notrace_pid + +enable_events + +yield + +echo 0 > tracing_on + +cnt=`count_pid $mypid` +if [ $cnt -ne 0 ]; then + fail "Filtered out task has events" +fi + +cnt=`count_no_pid $mypid` +if [ $cnt -eq 0 ]; then + fail "No other events were recorded" +fi + +do_reset + +echo $mypid > set_event_notrace_pid +echo 1 > options/event-fork + +enable_events + +yield & +child=$! +echo "child = $child" +wait $child + +echo 0 > tracing_on + +cnt=`count_pid $mypid` +if [ $cnt -ne 0 ]; then + fail "Filtered out task has events" +fi + +cnt=`count_pid $child` +if [ $cnt -ne 0 ]; then + fail "Child of filtered out taskhas events" +fi + +cnt=`count_no_pid $mypid` +if [ $cnt -eq 0 ]; then + fail "No other events were recorded" +fi + +do_reset + +exit 0 -- 2.25.1

5 years, 3 months

1
0
0 0

[for-next][PATCH 19/21] selftests/ftrace: Add test to test new set_ftrace_notrace_pid file

by Steven Rostedt

From: "Steven Rostedt (VMware)" <rostedt(a)goodmis.org> A new file was added to the tracing directory that will allow a user to place a PID into it and the task associated to that PID will not be traced by the function tracer. If the function-fork option is enabled, then neither will the children of that task be traced by the function tracer. Cc: linux-kselftest(a)vger.kernel.org Cc: Shuah Khan <skhan(a)linuxfoundation.org> Signed-off-by: Steven Rostedt (VMware) <rostedt(a)goodmis.org> --- .../test.d/ftrace/func-filter-notrace-pid.tc | 108 ++++++++++++++++++ 1 file changed, 108 insertions(+) create mode 100644 tools/testing/selftests/ftrace/test.d/ftrace/func-filter-notrace-pid.tc diff --git a/tools/testing/selftests/ftrace/test.d/ftrace/func-filter-notrace-pid.tc b/tools/testing/selftests/ftrace/test.d/ftrace/func-filter-notrace-pid.tc new file mode 100644 index 000000000000..8aa46a2ea133 --- /dev/null +++ b/tools/testing/selftests/ftrace/test.d/ftrace/func-filter-notrace-pid.tc @@ -0,0 +1,108 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 +# description: ftrace - function pid notrace filters +# flags: instance + +# Make sure that function pid matching filter with notrace works. + +if ! grep -q function available_tracers; then + echo "no function tracer configured" + exit_unsupported +fi + +if [ ! -f set_ftrace_notrace_pid ]; then + echo "set_ftrace_notrace_pid not found? Is function tracer not set?" + exit_unsupported +fi + +if [ ! -f set_ftrace_filter ]; then + echo "set_ftrace_filter not found? Is function tracer not set?" + exit_unsupported +fi + +do_function_fork=1 + +if [ ! -f options/function-fork ]; then + do_function_fork=0 + echo "no option for function-fork found. Option will not be tested." +fi + +read PID _ < /proc/self/stat + +if [ $do_function_fork -eq 1 ]; then + # default value of function-fork option + orig_value=`grep function-fork trace_options` +fi + +do_reset() { + if [ $do_function_fork -eq 0 ]; then + return + fi + + echo > set_ftrace_notrace_pid + echo $orig_value > trace_options +} + +fail() { # msg + do_reset + echo $1 + exit_fail +} + +do_test() { + disable_tracing + + echo do_execve* > set_ftrace_filter + echo *do_fork >> set_ftrace_filter + + echo $PID > set_ftrace_notrace_pid + echo function > current_tracer + + if [ $do_function_fork -eq 1 ]; then + # don't allow children to be traced + echo nofunction-fork > trace_options + fi + + enable_tracing + yield + + count_pid=`cat trace | grep -v ^# | grep $PID | wc -l` + count_other=`cat trace | grep -v ^# | grep -v $PID | wc -l` + + # count_pid should be 0 + if [ $count_pid -ne 0 -o $count_other -eq 0 ]; then + fail "PID filtering not working? traced task = $count_pid; other tasks = $count_other " + fi + + disable_tracing + clear_trace + + if [ $do_function_fork -eq 0 ]; then + return + fi + + # allow children to be traced + echo function-fork > trace_options + + # With pid in both set_ftrace_pid and set_ftrace_notrace_pid + # there should not be any tasks traced. + + echo $PID > set_ftrace_pid + + enable_tracing + yield + + count_pid=`cat trace | grep -v ^# | grep $PID | wc -l` + count_other=`cat trace | grep -v ^# | grep -v $PID | wc -l` + + # both should be zero + if [ $count_pid -ne 0 -o $count_other -ne 0 ]; then + fail "PID filtering not following fork? traced task = $count_pid; other tasks = $count_other " + fi +} + +do_test + +do_reset + +exit 0 -- 2.25.1

5 years, 3 months

1
0
0 0

[for-next][PATCH 02/21] selftest/ftrace: Fix function trigger test to handle trace not disabling the tracer

by Steven Rostedt

From: "Steven Rostedt (VMware)" <rostedt(a)goodmis.org> The ftrace selftest "ftrace - test for function traceon/off triggers" enables all events and reads the trace file. Now that the trace file does not disable tracing, and will attempt to continually read new data that is added, the selftest gets stuck reading the trace file. This is because the data added to the trace file will fill up quicker than the reading of it. By only enabling scheduling events, the read can keep up with the writes. Instead of enabling all events, only enable the scheduler events. Link: http://lkml.kernel.org/r/20200318111345.0516642e@gandalf.local.home Cc: Shuah Khan <skhan(a)linuxfoundation.org> Cc: linux-kselftest(a)vger.kernel.org Acked-by: Masami Hiramatsu <mhiramat(a)kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt(a)goodmis.org> --- .../selftests/ftrace/test.d/ftrace/func_traceonoff_triggers.tc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/ftrace/test.d/ftrace/func_traceonoff_triggers.tc b/tools/testing/selftests/ftrace/test.d/ftrace/func_traceonoff_triggers.tc index 0c04282d33dd..1947387fe976 100644 --- a/tools/testing/selftests/ftrace/test.d/ftrace/func_traceonoff_triggers.tc +++ b/tools/testing/selftests/ftrace/test.d/ftrace/func_traceonoff_triggers.tc @@ -41,7 +41,7 @@ fi echo '** ENABLE EVENTS' -echo 1 > events/enable +echo 1 > events/sched/enable echo '** ENABLE TRACING' enable_tracing -- 2.25.1

5 years, 3 months

1
0
0 0

[PATCH][next] selftests/harness: fix spelling mistake "SIGARLM" -> "SIGALRM"

by Colin King

From: Colin Ian King <colin.king(a)canonical.com> There a few identical spelling mistakes, fix these. Signed-off-by: Colin Ian King <colin.king(a)canonical.com> --- tools/testing/selftests/kselftest_harness.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/kselftest_harness.h b/tools/testing/selftests/kselftest_harness.h index 2902f6a78f8a..2bb8c81fc0b4 100644 --- a/tools/testing/selftests/kselftest_harness.h +++ b/tools/testing/selftests/kselftest_harness.h @@ -705,7 +705,7 @@ static void __timeout_handler(int sig, siginfo_t *info, void *ucontext) /* Sanity check handler execution environment. */ if (!t) { fprintf(TH_LOG_STREAM, - "no active test in SIGARLM handler!?\n"); + "no active test in SIGALRM handler!?\n"); abort(); } if (sig != SIGALRM || sig != info->si_signo) { @@ -731,7 +731,7 @@ void __wait_for_test(struct __test_metadata *t) if (sigaction(SIGALRM, &action, &saved_action)) { t->passed = 0; fprintf(TH_LOG_STREAM, - "%s: unable to install SIGARLM handler\n", + "%s: unable to install SIGALRM handler\n", t->name); return; } @@ -743,7 +743,7 @@ void __wait_for_test(struct __test_metadata *t) if (sigaction(SIGALRM, &saved_action, NULL)) { t->passed = 0; fprintf(TH_LOG_STREAM, - "%s: unable to uninstall SIGARLM handler\n", + "%s: unable to uninstall SIGALRM handler\n", t->name); return; } -- 2.25.1

5 years, 3 months

2
1
0 0

[PATCH] selftests: Fix memfd to support relocatable build (O=objdir)

by Shuah Khan

Fix memfd to support relocatable build (O=objdir). This calls out source files necessary to build tests and simplfies the dependency enforcement. Tested the following: Note that cross-build for fuse_mnt has dependency on -lfuse. make all make clean make kselftest-install O=/arm64_build/ ARCH=arm64 HOSTCC=gcc \ CROSS_COMPILE=aarch64-linux-gnu- TARGETS=memfd Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> --- tools/testing/selftests/memfd/Makefile | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/tools/testing/selftests/memfd/Makefile b/tools/testing/selftests/memfd/Makefile index 53a848109f7b..0a15f9e23431 100644 --- a/tools/testing/selftests/memfd/Makefile +++ b/tools/testing/selftests/memfd/Makefile @@ -4,9 +4,8 @@ CFLAGS += -I../../../../include/uapi/ CFLAGS += -I../../../../include/ CFLAGS += -I../../../../usr/include/ -TEST_GEN_PROGS := memfd_test +TEST_GEN_PROGS := memfd_test fuse_test fuse_mnt TEST_PROGS := run_fuse_test.sh run_hugetlbfs_test.sh -TEST_GEN_FILES := fuse_mnt fuse_test fuse_mnt.o: CFLAGS += $(shell pkg-config fuse --cflags) @@ -14,7 +13,7 @@ include ../lib.mk $(OUTPUT)/fuse_mnt: LDLIBS += $(shell pkg-config fuse --libs) -$(OUTPUT)/memfd_test: memfd_test.c common.o -$(OUTPUT)/fuse_test: fuse_test.c common.o +$(OUTPUT)/memfd_test: memfd_test.c common.c +$(OUTPUT)/fuse_test: fuse_test.c common.c -EXTRA_CLEAN = common.o +EXTRA_CLEAN = $(OUTPUT)/common.o -- 2.20.1

5 years, 3 months

2
2
0 0

runqslower build failed on Debian9

by Liu Yiding

Hi, Andrii. I noticed you had added runqslower tool to tools/bpf, so drop this problem to you. Now i failed to run bpf tests since i can't build runqslower. Testing env: "Debian GNU/Linux 9 (stretch)" kernel: 5.6.0-rc5 gcc: gcc 6.3 clang: clang-11. Description: Build runqslower failed due to build error "incomplete type" and libbpf show unsupported BTF_KIND:7. Whole build log please see the attatchment. Error info ``` root@vm-snb-144 ~/linus/tools/bpf# make Auto-detecting system features: ... libbfd: [ on ] ... disassembler-four-args: [ OFF ] [snip] INSTALL bpftool LINK bpf_asm GEN vmlinux.h libbpf: unsupported BTF_KIND:7 (Many unsupported errors) libbpf: unsupported BTF_KIND:7 libbpf: unsupported BTF_KIND:7 [snip] (Many incomplete type errors) .output/vmlinux.h:8401:18: error: field has incomplete type 'struct idt_bits' struct idt_bits bits; ^ .output/vmlinux.h:8396:8: note: forward declaration of 'struct idt_bits' struct idt_bits; ^ .output/vmlinux.h:8598:21: error: field has incomplete type 'struct trace_entry' struct trace_entry ent; ^ .output/vmlinux.h:8595:8: note: forward declaration of 'struct trace_entry' struct trace_entry; ^ .output/vmlinux.h:9006:25: error: array has incomplete element type 'struct cyc2ns_data' struct cyc2ns_data data[2]; ^ .output/vmlinux.h:3669:8: note: forward declaration of 'struct cyc2ns_data' struct cyc2ns_data; ^ fatal error: too many errors emitted, stopping now [-ferror-limit=] 20 errors generated. Makefile:56: recipe for target '.output/runqslower.bpf.o' failed make[1]: *** [.output/runqslower.bpf.o] Error 1 Makefile:119: recipe for target 'runqslower' failed make: *** [runqslower] Error 2 ``` -- Best Regards. Liu Yiding

5 years, 3 months

2
1
0 0

[PATCH] tools/testing/selftests/vm/mlock2-tests: fix mlock2 false-negative errors

by Rafael Aquini

Changes for commit 9c4e6b1a7027f ("mm, mlock, vmscan: no more skipping pagevecs") break this test expectations on the behavior of mlock syscall family immediately inserting the recently faulted pages into the UNEVICTABLE_LRU, when MCL_ONFAULT is passed to the syscall as part of its flag-set. There is no functional error introduced by the aforementioned commit, but it opens up a time window where the recently faulted and locked pages might yet not be put back into the UNEVICTABLE_LRU, thus causing a subsequent and immediate PFN flag check for the UNEVICTABLE bit to trip on false-negative errors, as it happens with this test. This patch fix the false negative by forcefully resorting to a code path that will call a CPU pagevec drain right after the fault but before the PFN flag check takes place, sorting out the race that way. Fixes: 9c4e6b1a7027f ("mm, mlock, vmscan: no more skipping pagevecs") Signed-off-by: Rafael Aquini <aquini(a)redhat.com> --- tools/testing/selftests/vm/mlock2-tests.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/tools/testing/selftests/vm/mlock2-tests.c b/tools/testing/selftests/vm/mlock2-tests.c index 637b6d0ac0d0..26dc320ca3c9 100644 --- a/tools/testing/selftests/vm/mlock2-tests.c +++ b/tools/testing/selftests/vm/mlock2-tests.c @@ -7,6 +7,7 @@ #include <sys/time.h> #include <sys/resource.h> #include <stdbool.h> +#include <sched.h> #include "mlock2.h" #include "../kselftest.h" @@ -328,6 +329,22 @@ static int test_mlock_lock() return ret; } +/* + * After commit 9c4e6b1a7027f ("mm, mlock, vmscan: no more skipping pagevecs") + * changes made by calls to mlock* family might not be immediately reflected + * on the LRUs, thus checking the PFN flags might race against pagevec drain. + * + * In order to sort out that race, and get the after fault checks consistent, + * the "quick and dirty" trick below is required in order to force a call to + * lru_add_drain_all() to get the recently MLOCK_ONFAULT pages moved to + * the unevictable LRU, as expected by the checks in this selftest. + */ +static void force_lru_add_drain_all(void) +{ + sched_yield(); + system("echo 1 > /proc/sys/vm/compact_memory"); +} + static int onfault_check(char *map) { unsigned long page_size = getpagesize(); @@ -343,6 +360,9 @@ static int onfault_check(char *map) } *map = 'a'; + + force_lru_add_drain_all(); + page1_flags = get_pageflags((unsigned long)map); page2_flags = get_pageflags((unsigned long)map + page_size); @@ -465,6 +485,8 @@ static int test_lock_onfault_of_present() goto unmap; } + force_lru_add_drain_all(); + page1_flags = get_pageflags((unsigned long)map); page2_flags = get_pageflags((unsigned long)map + page_size); page1_flags = get_kpageflags(page1_flags & PFN_MASK); -- 2.24.1

5 years, 3 months

4
28
0 0

[PATCH v2] kunit: tool: add missing test data file content

by Brendan Higgins

Add a missing raw dmesg test log to test the kunit_tool's dmesg parser. test_prefix_poundsign and test_output_with_prefix_isolated_correctly fail without this test log. Signed-off-by: Brendan Higgins <brendanhiggins(a)google.com> --- .../testing/kunit/test_data/test_pound_sign.log | Bin 0 -> 1656 bytes 1 file changed, 0 insertions(+), 0 deletions(-) diff --git a/tools/testing/kunit/test_data/test_pound_sign.log b/tools/testing/kunit/test_data/test_pound_sign.log index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..28ffa5ba03bfa81ea02ea9d38e7de7acf3dd9e5d 100644 GIT binary patch literal 1656 zcmah}U2EGg6n$=g#f7|Vtj^>lPBOzDM#o@mlt9+Kgd${FPEBlGBgsqs?{^h<Y3h$o zFBaGLocpP>13GNVmW<8=R3_K%5Q9W*u~4upWe`4q(jqBTdcAw?ZG=v-jA5@FZ|^*5 zoU$NALGF+lEFssq<A{~zdHR7p&7+U(X~E!_yGM{l@40vQ%(~pazHH!+GB!sI;iCKZ zY69Cjp-?V{LrnyMQ5I_>Rp5<1_i#FmdPY1z2tkYI|M1-7PdS}Ub_h8eK~m)?&(I;{ zd<2<NV1vyl7BWOggn_Hc5ba`wRu)R=x;oPiRuheYD}$9XJTpphG^wKX*mr|pw(;#T zTvPxWb#R&-VC|~9KeFD0ooNCooO~P|@vNKL)n#t&WQm2JSh%gFRMuv7!M#yqYailx z8TM&AUN~yqVM$ThVIE55OcVU4mW$eHC#dHEeUvCiE1wT#?U%cS^A_HAK$VqiIBG75 z($V`G!unJPuo@k2@gj4y7$WV7g73Ls@d32giPqc=`3mz^u|IR`05hOx29+=__XXIv z%Xf#6<%P11b*dyatBVv$thED!=x%_Ts?sj1OY%b*t$Y}rODc$J2is^#<A~w+w`~mf zCs_oC7u=9pAjzurLE}*e38}&1-KX^pd*7wM-Q35(VDtTJOgeOnB`K*rii#c_+)*qi zNQ+5Dqv>MG0wcp<uf!}(SCXw)kqXk>xCSP@rQbRs58c`TmTbn>%WO@TFp;w*gB6RU km;Ljlo8cvfMVVCc>`K4bOfE$-fO&T9$C>+RbV7Fh7t6}$ApigX literal 0 HcmV?d00001 base-commit: 021ed9f551da33449a5238e45e849913422671d7 -- 2.25.1.696.g5e7596f4ac-goog

5 years, 3 months

3
2
0 0

next-20200326 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.6.0-rc7 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: 89295c59c1f063b533d071ca49d0fa0c0783ca6f git describe: next-20200326 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20200326 Regressions (compared to build next-20200325) ------------------------------------------------------------------------ No regressions Fixes (compared to build next-20200325) ------------------------------------------------------------------------ No fixes In total: ------------------------------------------------------------------------ Ran 0 total tests in the following environments and test suites. pass 0 fail 0 xfail 0 skip 0 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - juno-r2-compat - juno-r2-kasan - x15 - arm - x86_64 - x86-kasan Test Suites ----------- Failures ------------------------------------------------------------------------ juno-r2: juno-r2-kasan: i386: juno-r2-compat: x86: x86-kasan: hi6220-hikey: dragonboard-410c: x15: Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

5 years, 3 months

1
0
0 0

[PATCHv2] selftests/powerpc: Turn off timeout setting for benchmarks, dscr, signal, tm

by Po-Hsu Lin

Some specific tests in powerpc can take longer than the default 45 seconds that added in commit 852c8cbf34d3 ("selftests/kselftest/runner.sh: Add 45 second timeout per test") to run, the following test result was collected across 2 Power8 nodes and 1 Power9 node in our pool: powerpc/benchmarks/futex_bench - 52s powerpc/dscr/dscr_sysfs_test - 116s powerpc/signal/signal_fuzzer - 88s powerpc/tm/tm_unavailable_test - 168s powerpc/tm/tm-poison - 240s Thus they will fail with TIMEOUT error. Disable the timeout setting for these sub-tests to allow them finish properly. https://bugs.launchpad.net/bugs/1864642 Fixes: 852c8cbf34d3 ("selftests/kselftest/runner.sh: Add 45 second timeout per test") Signed-off-by: Po-Hsu Lin <po-hsu.lin(a)canonical.com> --- tools/testing/selftests/powerpc/benchmarks/Makefile | 2 ++ tools/testing/selftests/powerpc/benchmarks/settings | 1 + tools/testing/selftests/powerpc/dscr/Makefile | 2 ++ tools/testing/selftests/powerpc/dscr/settings | 1 + tools/testing/selftests/powerpc/signal/Makefile | 2 ++ tools/testing/selftests/powerpc/signal/settings | 1 + tools/testing/selftests/powerpc/tm/Makefile | 2 ++ tools/testing/selftests/powerpc/tm/settings | 1 + 8 files changed, 12 insertions(+) create mode 100644 tools/testing/selftests/powerpc/benchmarks/settings create mode 100644 tools/testing/selftests/powerpc/dscr/settings create mode 100644 tools/testing/selftests/powerpc/signal/settings create mode 100644 tools/testing/selftests/powerpc/tm/settings diff --git a/tools/testing/selftests/powerpc/benchmarks/Makefile b/tools/testing/selftests/powerpc/benchmarks/Makefile index d40300a..a32a6ab 100644 --- a/tools/testing/selftests/powerpc/benchmarks/Makefile +++ b/tools/testing/selftests/powerpc/benchmarks/Makefile @@ -2,6 +2,8 @@ TEST_GEN_PROGS := gettimeofday context_switch fork mmap_bench futex_bench null_syscall TEST_GEN_FILES := exec_target +TEST_FILES := settings + CFLAGS += -O2 top_srcdir = ../../../../.. diff --git a/tools/testing/selftests/powerpc/benchmarks/settings b/tools/testing/selftests/powerpc/benchmarks/settings new file mode 100644 index 0000000..e7b9417 --- /dev/null +++ b/tools/testing/selftests/powerpc/benchmarks/settings @@ -0,0 +1 @@ +timeout=0 diff --git a/tools/testing/selftests/powerpc/dscr/Makefile b/tools/testing/selftests/powerpc/dscr/Makefile index 5df4763..cfa6eed 100644 --- a/tools/testing/selftests/powerpc/dscr/Makefile +++ b/tools/testing/selftests/powerpc/dscr/Makefile @@ -3,6 +3,8 @@ TEST_GEN_PROGS := dscr_default_test dscr_explicit_test dscr_user_test \ dscr_inherit_test dscr_inherit_exec_test dscr_sysfs_test \ dscr_sysfs_thread_test +TEST_FILES := settings + top_srcdir = ../../../../.. include ../../lib.mk diff --git a/tools/testing/selftests/powerpc/dscr/settings b/tools/testing/selftests/powerpc/dscr/settings new file mode 100644 index 0000000..e7b9417 --- /dev/null +++ b/tools/testing/selftests/powerpc/dscr/settings @@ -0,0 +1 @@ +timeout=0 diff --git a/tools/testing/selftests/powerpc/signal/Makefile b/tools/testing/selftests/powerpc/signal/Makefile index 113838f..153fafc 100644 --- a/tools/testing/selftests/powerpc/signal/Makefile +++ b/tools/testing/selftests/powerpc/signal/Makefile @@ -5,6 +5,8 @@ CFLAGS += -maltivec $(OUTPUT)/signal_tm: CFLAGS += -mhtm $(OUTPUT)/sigfuz: CFLAGS += -pthread -m64 +TEST_FILES := settings + top_srcdir = ../../../../.. include ../../lib.mk diff --git a/tools/testing/selftests/powerpc/signal/settings b/tools/testing/selftests/powerpc/signal/settings new file mode 100644 index 0000000..e7b9417 --- /dev/null +++ b/tools/testing/selftests/powerpc/signal/settings @@ -0,0 +1 @@ +timeout=0 diff --git a/tools/testing/selftests/powerpc/tm/Makefile b/tools/testing/selftests/powerpc/tm/Makefile index b15a1a3..7b99d09 100644 --- a/tools/testing/selftests/powerpc/tm/Makefile +++ b/tools/testing/selftests/powerpc/tm/Makefile @@ -7,6 +7,8 @@ TEST_GEN_PROGS := tm-resched-dscr tm-syscall tm-signal-msr-resv tm-signal-stack $(SIGNAL_CONTEXT_CHK_TESTS) tm-sigreturn tm-signal-sigreturn-nt \ tm-signal-context-force-tm tm-poison +TEST_FILES := settings + top_srcdir = ../../../../.. include ../../lib.mk diff --git a/tools/testing/selftests/powerpc/tm/settings b/tools/testing/selftests/powerpc/tm/settings new file mode 100644 index 0000000..e7b9417 --- /dev/null +++ b/tools/testing/selftests/powerpc/tm/settings @@ -0,0 +1 @@ +timeout=0 -- 2.7.4

5 years, 3 months

2
1
0 0

next-20200325 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.6.0-rc7 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: bfd7a248502373da8b1c8eb0e811fdb19cc3f8b6 git describe: next-20200325 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20200325 Regressions (compared to build next-20200323) ------------------------------------------------------------------------ No regressions Fixes (compared to build next-20200323) ------------------------------------------------------------------------ No fixes In total: ------------------------------------------------------------------------ Ran 0 total tests in the following environments and test suites. pass 0 fail 0 xfail 0 skip 0 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - x15 - arm - x86_64 Test Suites ----------- Failures ------------------------------------------------------------------------ dragonboard-410c: x15: hi6220-hikey: i386: juno-r2: x86: Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

5 years, 3 months

1
0
0 0

[PATCH v2 0/6] Fix errors when try to build kvm selftests on specified output

by Xiaoyao Li

I attempted to build KVM selftests on a specified dir, unfortunately neither "make O=/path/to/mydir TARGETS=kvm" in tools/testing/selftests, nor "make OUTPUT=/path/to/mydir" in tools/testing/selftests/kvm work. This series aims to fix them. Patch 1 fixes the issue that output directory is not exist. Patch 2 and 3 are the preparation for kvm to get the right path of installed linux headers. Patch 4 and 6 prepare the INSTALL_HDR_PATH to tell sub TARGET where the linux headers are installed. Patch 5 fixes the issue that with OUTPUT specified, it still make the linux tree dirty. I only test the sub TARGET of kvm. In theory, it won't break other TARGET of selftests. Changes in v2: - fix the no directory issue in lib.mk - make kvm fixes seperate patch - Add the patch to fix linux src tree not clean issue v1: https://lore.kernel.org/kvm/20200315093425.33600-1-xiaoyao.li@intel.com/ Xiaoyao Li (6): selftests: Create directory when OUTPUT specified selftests: kvm: Include lib.mk earlier selftests: kvm: Use the default linux header path only when INSTALL_HDR_PATH not defined selftests: Create variable INSTALL_HDR_PATH if need to install linux headers to $(OUTPUT)/usr selftests: Generate build output of linux headers to $(OUTPUT)/linux-header-build selftests: export INSTALL_HDR_PATH if using "O" to specify output dir tools/testing/selftests/Makefile | 6 +++++- tools/testing/selftests/kvm/Makefile | 9 +++++---- tools/testing/selftests/lib.mk | 19 ++++++++++++++++++- 3 files changed, 28 insertions(+), 6 deletions(-) -- 2.20.1

5 years, 3 months

2
8
0 0

[PATCH] selftests: enforce local header dependency in lib.mk

by Shuah Khan

Add local header dependency in lib.mk. This enforces the dependency blindly even when a test doesn't include the file, with the benefit of a simpler common logic without requiring individual tests to have special rule for it. Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> --- tools/testing/selftests/lib.mk | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk index 3ed0134a764d..b0556c752443 100644 --- a/tools/testing/selftests/lib.mk +++ b/tools/testing/selftests/lib.mk @@ -137,7 +137,8 @@ endif # Selftest makefiles can override those targets by setting # OVERRIDE_TARGETS = 1. ifeq ($(OVERRIDE_TARGETS),) -$(OUTPUT)/%:%.c +LOCAL_HDRS := $(selfdir)/kselftest_harness.h $(selfdir)/kselftest.h +$(OUTPUT)/%:%.c $(LOCAL_HDRS) $(LINK.c) $^ $(LDLIBS) -o $@ $(OUTPUT)/%.o:%.S -- 2.20.1

5 years, 3 months

2
1
0 0

[PATCH v4] selftests: Fix seccomp to support relocatable build (O=objdir)

by Shuah Khan

Fix seccomp relocatable builds. This is a simple fix to use the right lib.mk variable TEST_GEN_PROGS. Local header dependency is addressed in a change to lib.mk as a framework change that enforces the dependency without requiring changes to individual tests. The following use-cases work with this change: In seccomp directory: make all and make clean >From top level from main Makefile: make kselftest-install O=objdir ARCH=arm64 HOSTCC=gcc \ CROSS_COMPILE=aarch64-linux-gnu- TARGETS=seccomp Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> --- Changes since v3: Simplified logic based on comments from Kees and Michael tools/testing/selftests/seccomp/Makefile | 17 +++-------------- 1 file changed, 3 insertions(+), 14 deletions(-) diff --git a/tools/testing/selftests/seccomp/Makefile b/tools/testing/selftests/seccomp/Makefile index 1760b3e39730..0ebfe8b0e147 100644 --- a/tools/testing/selftests/seccomp/Makefile +++ b/tools/testing/selftests/seccomp/Makefile @@ -1,17 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 -all: - -include ../lib.mk - -.PHONY: all clean - -BINARIES := seccomp_bpf seccomp_benchmark CFLAGS += -Wl,-no-as-needed -Wall +LDFLAGS += -lpthread -seccomp_bpf: seccomp_bpf.c ../kselftest_harness.h - $(CC) $(CFLAGS) $(LDFLAGS) $< -lpthread -o $@ - -TEST_PROGS += $(BINARIES) -EXTRA_CLEAN := $(BINARIES) - -all: $(BINARIES) +TEST_GEN_PROGS := seccomp_bpf seccomp_benchmark +include ../lib.mk -- 2.20.1

5 years, 3 months

2
1
0 0

[PATCH v7 kunit-next 0/4] kunit: add debugfs representation to show results

by Alan Maguire

When kunit tests are run on native (i.e. non-UML) environments, the results of test execution are often intermixed with dmesg output. This patch series attempts to solve this by providing a debugfs representation of the results of the last test run, available as /sys/kernel/debug/kunit/<testsuite>/results Changes since v6: - fixed regexp parsing in kunit_parser.py to ensure test results are read successfully with 4-space indentation (Brendan, patch 3) Changes since v5: - replaced undefined behaviour use of snprintf(buf, ..., buf) in kunit_log() with a function to append string to existing log (Frank, patch 1) - added clarification on log size limitations to documentation (Frank, patch 4) Changes since v4: - added suite-level log expectations to kunit log test (Brendan, patch 2) - added log expectations (of it being NULL) for case where CONFIG_KUNIT_DEBUGFS=n to kunit log test (patch 2) - added patch 3 which replaces subtest tab indentation with 4 space indentation as per TAP 14 spec (Frank, patch 3) Changes since v3: - added CONFIG_KUNIT_DEBUGFS to support conditional compilation of debugfs representation, including string logging (Frank, patch 1) - removed unneeded NULL check for test_case in kunit_suite_for_each_test_case() (Frank, patch 1) - added kunit log test to verify logging multiple strings works (Frank, patch 2) - rephrased description of results file (Frank, patch 3) Changes since v2: - updated kunit_status2str() to kunit_status_to_string() and made it static inline in include/kunit/test.h (Brendan) - added log string to struct kunit_suite and kunit_case, with log pointer in struct kunit pointing at the case log. This allows us to collect kunit_[err|info|warning]() messages at the same time as we printk() them. This solves for the most part the sharing of log messages between test execution and debugfs since we just print the suite log (which contains the test suite preamble) and the individual test logs. The only exception is the suite-level status, which we cannot store in the suite log as it would mean we'd print the suite and its status prior to the suite's results. (Brendan, patch 1) - dropped debugfs-based kunit run patch for now so as not to cause problems with tests currently under development (Brendan) - fixed doc issues with code block (Brendan, patch 3) Changes since v1: - trimmed unneeded include files in lib/kunit/debugfs.c (Greg) - renamed global debugfs functions to be prefixed with kunit_ (Greg) - removed error checking for debugfs operations (Greg) Alan Maguire (4): kunit: add debugfs /sys/kernel/debug/kunit/<suite>/results display kunit: add log test kunit: subtests should be indented 4 spaces according to TAP kunit: update documentation to describe debugfs representation Documentation/dev-tools/kunit/usage.rst | 14 +++ include/kunit/test.h | 59 +++++++++++-- lib/kunit/Kconfig | 8 ++ lib/kunit/Makefile | 4 + lib/kunit/assert.c | 79 ++++++++--------- lib/kunit/debugfs.c | 116 +++++++++++++++++++++++++ lib/kunit/debugfs.h | 30 +++++++ lib/kunit/kunit-test.c | 45 +++++++++- lib/kunit/test.c | 147 +++++++++++++++++++++++++------- tools/testing/kunit/kunit_parser.py | 10 +-- 10 files changed, 426 insertions(+), 86 deletions(-) create mode 100644 lib/kunit/debugfs.c create mode 100644 lib/kunit/debugfs.h -- 1.8.3.1

5 years, 3 months

3
9
0 0

[PATCH net] selftests/net/forwarding: define libs as TEST_PROGS_EXTENDED

by Hangbin Liu

The lib files should not be defined as TEST_PROGS, or we will run them in run_kselftest.sh. Also remove ethtool_lib.sh exec permission. Fixes: 81573b18f26d ("selftests/net/forwarding: add Makefile to install tests") Signed-off-by: Hangbin Liu <liuhangbin(a)gmail.com> --- .../testing/selftests/net/forwarding/Makefile | 31 ++++++++++--------- .../selftests/net/forwarding/ethtool_lib.sh | 0 2 files changed, 16 insertions(+), 15 deletions(-) mode change 100755 => 100644 tools/testing/selftests/net/forwarding/ethtool_lib.sh diff --git a/tools/testing/selftests/net/forwarding/Makefile b/tools/testing/selftests/net/forwarding/Makefile index 44616103508b..250fbb2d1625 100644 --- a/tools/testing/selftests/net/forwarding/Makefile +++ b/tools/testing/selftests/net/forwarding/Makefile @@ -5,11 +5,7 @@ TEST_PROGS = bridge_igmp.sh \ bridge_sticky_fdb.sh \ bridge_vlan_aware.sh \ bridge_vlan_unaware.sh \ - devlink_lib.sh \ - ethtool_lib.sh \ ethtool.sh \ - fib_offload_lib.sh \ - forwarding.config.sample \ gre_inner_v4_multipath.sh \ gre_inner_v6_multipath.sh \ gre_multipath.sh \ @@ -21,8 +17,6 @@ TEST_PROGS = bridge_igmp.sh \ ipip_hier_gre_key.sh \ ipip_hier_gre_keys.sh \ ipip_hier_gre.sh \ - ipip_lib.sh \ - lib.sh \ loopback.sh \ mirror_gre_bound.sh \ mirror_gre_bridge_1d.sh \ @@ -32,15 +26,11 @@ TEST_PROGS = bridge_igmp.sh \ mirror_gre_changes.sh \ mirror_gre_flower.sh \ mirror_gre_lag_lacp.sh \ - mirror_gre_lib.sh \ mirror_gre_neigh.sh \ mirror_gre_nh.sh \ mirror_gre.sh \ - mirror_gre_topo_lib.sh \ mirror_gre_vlan_bridge_1q.sh \ mirror_gre_vlan.sh \ - mirror_lib.sh \ - mirror_topo_lib.sh \ mirror_vlan.sh \ router_bridge.sh \ router_bridge_vlan.sh \ @@ -50,17 +40,12 @@ TEST_PROGS = bridge_igmp.sh \ router_multipath.sh \ router.sh \ router_vid_1.sh \ - sch_ets_core.sh \ sch_ets.sh \ - sch_ets_tests.sh \ - sch_tbf_core.sh \ - sch_tbf_etsprio.sh \ sch_tbf_ets.sh \ sch_tbf_prio.sh \ sch_tbf_root.sh \ tc_actions.sh \ tc_chains.sh \ - tc_common.sh \ tc_flower_router.sh \ tc_flower.sh \ tc_shblocks.sh \ @@ -72,4 +57,20 @@ TEST_PROGS = bridge_igmp.sh \ vxlan_bridge_1q.sh \ vxlan_symmetric.sh +TEST_PROGS_EXTENDED := devlink_lib.sh \ + ethtool_lib.sh \ + fib_offload_lib.sh \ + forwarding.config.sample \ + ipip_lib.sh \ + lib.sh \ + mirror_gre_lib.sh \ + mirror_gre_topo_lib.sh \ + mirror_lib.sh \ + mirror_topo_lib.sh \ + sch_ets_core.sh \ + sch_ets_tests.sh \ + sch_tbf_core.sh \ + sch_tbf_etsprio.sh \ + tc_common.sh + include ../../lib.mk diff --git a/tools/testing/selftests/net/forwarding/ethtool_lib.sh b/tools/testing/selftests/net/forwarding/ethtool_lib.sh old mode 100755 new mode 100644 -- 2.19.2

5 years, 3 months

3
3
0 0

[RFC PATCH kunit-next] kunit: kunit_tool: Separate out config/build/exec/parse

by David Gow

Add new subcommands to kunit.py to allow stages of the existing 'run' subcommand to be run independently: - 'config': Verifies that .config is a subset of .kunitconfig - 'build': Compiles a UML kernel for KUnit - 'exec': Runs the kernel, and outputs the test results. - 'parse': Parses test results from a file or stdin Most of these are not hugely useful by themselves yet, and there's room for plenty of bikeshedding on the names, but this hopefully can form a foundation for future improvements. Signed-off-by: David Gow <davidgow(a)google.com> --- [Whoops: typo-ed Brendan's email. Sorry about that!] As was briefly disccussed in [1], this change is part of a "separation of concerns" in kunit_tool. This should make it easier to integrate kunit_tool into other setups. Of particular intrest is probably 'kunit.py parse', which should allow KUnit results to be parsed from other sources, such as after loading a module, or from a non-UML kernel, or from debugfs when that's supported[2]. [1]: https://lkml.org/lkml/2020/2/5/552 [2]: https://patchwork.kernel.org/patch/11419901/ tools/testing/kunit/kunit.py | 236 ++++++++++++++++++++----- tools/testing/kunit/kunit_tool_test.py | 55 ++++++ 2 files changed, 242 insertions(+), 49 deletions(-) diff --git a/tools/testing/kunit/kunit.py b/tools/testing/kunit/kunit.py index 180ad1e1b04f..92a634594cf6 100755 --- a/tools/testing/kunit/kunit.py +++ b/tools/testing/kunit/kunit.py @@ -20,8 +20,12 @@ import kunit_config import kunit_kernel import kunit_parser -KunitResult = namedtuple('KunitResult', ['status','result']) +KunitResult = namedtuple('KunitResult', ['status','result','elapsed_time']) +KunitConfigRequest = namedtuple('KunitConfigRequest', ['build_dir', 'defconfig']) +KunitBuildRequest = namedtuple('KunitBuildRequest', ['jobs', 'build_dir']) +KunitExecRequest = namedtuple('KunitExecRequest', ['timeout', 'build_dir']) +KunitParseRequest = namedtuple('KunitParseRequest', ['raw_output', 'input_data']) KunitRequest = namedtuple('KunitRequest', ['raw_output','timeout', 'jobs', 'build_dir', 'defconfig']) KernelDirectoryPath = sys.argv[0].split('tools/testing/kunit/')[0] @@ -44,14 +48,25 @@ def get_kernel_root_path(): sys.exit(1) return parts[0] -def run_tests(linux: kunit_kernel.LinuxSourceTree, - request: KunitRequest) -> KunitResult: +def config_tests(linux: kunit_kernel.LinuxSourceTree, + request: KunitConfigRequest) -> KunitResult: + kunit_parser.print_with_timestamp('Configuring KUnit Kernel ...') + config_start = time.time() + if request.defconfig: + create_default_kunitconfig() success = linux.build_reconfig(request.build_dir) config_end = time.time() if not success: - return KunitResult(KunitStatus.CONFIG_FAILURE, 'could not configure kernel') + return KunitResult(KunitStatus.CONFIG_FAILURE, + 'could not configure kernel', + config_end - config_start) + return KunitResult(KunitStatus.SUCCESS, + 'configured kernel successfully', + config_end - config_start) +def build_tests(linux: kunit_kernel.LinuxSourceTree, + request: KunitBuildRequest) -> KunitResult: kunit_parser.print_with_timestamp('Building KUnit Kernel ...') build_start = time.time() @@ -59,73 +74,156 @@ def run_tests(linux: kunit_kernel.LinuxSourceTree, build_end = time.time() if not success: return KunitResult(KunitStatus.BUILD_FAILURE, 'could not build kernel') + if not success: + return KunitResult(KunitStatus.BUILD_FAILURE, + 'could not build kernel', + build_end - build_start) + return KunitResult(KunitStatus.SUCCESS, + 'built kernel successfully', + build_end - build_start) +def exec_tests(linux: kunit_kernel.LinuxSourceTree, + request: KunitExecRequest) -> KunitResult: kunit_parser.print_with_timestamp('Starting KUnit Kernel ...') test_start = time.time() + result = linux.run_kernel(timeout=request.timeout, + build_dir=request.build_dir) + test_end = time.time() + + return KunitResult(KunitStatus.SUCCESS, + result, + test_end - test_start) + +def parse_tests(request: KunitParseRequest) -> KunitResult: + parse_start = time.time() + test_result = kunit_parser.TestResult(kunit_parser.TestStatus.SUCCESS, [], 'Tests not Parsed.') if request.raw_output: - kunit_parser.raw_output( - linux.run_kernel(timeout=request.timeout, - build_dir=request.build_dir)) + kunit_parser.raw_output(request.input_data) else: - kunit_output = linux.run_kernel(timeout=request.timeout, - build_dir=request.build_dir) - test_result = kunit_parser.parse_run_tests(kunit_output) - test_end = time.time() + test_result = kunit_parser.parse_run_tests(request.input_data) + parse_end = time.time() + + if test_result.status != kunit_parser.TestStatus.SUCCESS: + return KunitResult(KunitStatus.TEST_FAILURE, test_result, + parse_end - parse_start) + + return KunitResult(KunitStatus.SUCCESS, test_result, + parse_end - parse_start) + + +def run_tests(linux: kunit_kernel.LinuxSourceTree, + request: KunitRequest) -> KunitResult: + run_start = time.time() + + config_request = KunitConfigRequest(request.build_dir, request.defconfig) + config_result = config_tests(linux, config_request) + if config_result.status != KunitStatus.SUCCESS: + return config_result + + build_request = KunitBuildRequest(request.jobs, request.build_dir) + build_result = build_tests(linux, build_request) + if build_result.status != KunitStatus.SUCCESS: + return build_result + + exec_request = KunitExecRequest(request.timeout, request.build_dir) + exec_result = exec_tests(linux, exec_request) + if exec_result.status != KunitStatus.SUCCESS: + return exec_result + + parse_request = KunitParseRequest(request.raw_output, exec_result.result) + parse_result = parse_tests(parse_request) + + run_end = time.time() kunit_parser.print_with_timestamp(( 'Elapsed time: %.3fs total, %.3fs configuring, %.3fs ' + 'building, %.3fs running\n') % ( - test_end - config_start, - config_end - config_start, - build_end - build_start, - test_end - test_start)) + run_end - run_start, + config_result.elapsed_time, + build_result.elapsed_time, + exec_result.elapsed_time)) + return parse_result + +def add_common_opts(parser): + parser.add_argument('--build_dir', + help='As in the make command, it specifies the build ' + 'directory.', + type=str, default='', metavar='build_dir') + +def add_config_opts(parser): + parser.add_argument('--defconfig', + help='Uses a default .kunitconfig.', + action='store_true') + +def add_build_opts(parser): + parser.add_argument('--jobs', + help='As in the make command, "Specifies the number of ' + 'jobs (commands) to run simultaneously."', + type=int, default=8, metavar='jobs') + +def add_exec_opts(parser): + parser.add_argument('--timeout', + help='maximum number of seconds to allow for all tests ' + 'to run. This does not include time taken to build the ' + 'tests.', + type=int, + default=300, + metavar='timeout') + +def add_parse_opts(parser): + parser.add_argument('--raw_output', help='don\'t format output from kernel', + action='store_true') - if test_result.status != kunit_parser.TestStatus.SUCCESS: - return KunitResult(KunitStatus.TEST_FAILURE, test_result) - else: - return KunitResult(KunitStatus.SUCCESS, test_result) def main(argv, linux=None): parser = argparse.ArgumentParser( description='Helps writing and running KUnit tests.') subparser = parser.add_subparsers(dest='subcommand') + # The 'run' command will config, build, exec, and parse in one go. run_parser = subparser.add_parser('run', help='Runs KUnit tests.') - run_parser.add_argument('--raw_output', help='don\'t format output from kernel', - action='store_true') + add_common_opts(run_parser) + add_config_opts(run_parser) + add_build_opts(run_parser) + add_exec_opts(run_parser) + add_parse_opts(run_parser) - run_parser.add_argument('--timeout', - help='maximum number of seconds to allow for all tests ' - 'to run. This does not include time taken to build the ' - 'tests.', - type=int, - default=300, - metavar='timeout') - - run_parser.add_argument('--jobs', - help='As in the make command, "Specifies the number of ' - 'jobs (commands) to run simultaneously."', - type=int, default=8, metavar='jobs') - - run_parser.add_argument('--build_dir', - help='As in the make command, it specifies the build ' - 'directory.', - type=str, default='', metavar='build_dir') - - run_parser.add_argument('--defconfig', - help='Uses a default .kunitconfig.', - action='store_true') + config_parser = subparser.add_parser('config', + help='Ensures that .config contains all of ' + 'the options in .kunitconfig') + add_common_opts(config_parser) + add_config_opts(config_parser) - cli_args = parser.parse_args(argv) + build_parser = subparser.add_parser('build', help='Builds a kernel with KUnit tests') + add_common_opts(build_parser) + add_build_opts(build_parser) - if cli_args.subcommand == 'run': - if get_kernel_root_path(): - os.chdir(get_kernel_root_path()) + exec_parser = subparser.add_parser('exec', help='Run a kernel with KUnit tests') + add_common_opts(exec_parser) + add_exec_opts(exec_parser) + add_parse_opts(exec_parser) + + # The 'parse' option is special, as it doesn't need the kernel source + # (therefore there is no need for a build_dir, hence no add_common_opts) + # and the '--file' argument is not relevant to 'run', so isn't in + # add_parse_opts() + parse_parser = subparser.add_parser('parse', + help='Parses KUnit results from a file, ' + 'and parses formatted results.') + add_parse_opts(parse_parser) + parse_parser.add_argument('file', + help='Specifies the file to read results from.', + type=str, default='-', metavar='input_file') + + cli_args = parser.parse_args(argv) + # Set up the build_dir and source tree for commands which use it + # (everything but 'parse') + if cli_args.subcommand != 'parse': if cli_args.build_dir: if not os.path.exists(cli_args.build_dir): os.mkdir(cli_args.build_dir) @@ -133,12 +231,11 @@ def main(argv, linux=None): cli_args.build_dir, kunit_kernel.kunitconfig_path) - if cli_args.defconfig: - create_default_kunitconfig() - if not linux: linux = kunit_kernel.LinuxSourceTree() + + if cli_args.subcommand == 'run': request = KunitRequest(cli_args.raw_output, cli_args.timeout, cli_args.jobs, @@ -147,6 +244,47 @@ def main(argv, linux=None): result = run_tests(linux, request) if result.status != KunitStatus.SUCCESS: sys.exit(1) + elif cli_args.subcommand == 'config': + request = KunitConfigRequest(cli_args.build_dir, + cli_args.defconfig) + result = config_tests(linux, request) + kunit_parser.print_with_timestamp(( + 'Elapsed time: %.3fs\n') % ( + result.elapsed_time)) + if result.status != KunitStatus.SUCCESS: + sys.exit(1) + elif cli_args.subcommand == 'build': + request = KunitBuildRequest(cli_args.jobs, + cli_args.build_dir) + result = build_tests(linux, request) + kunit_parser.print_with_timestamp(( + 'Elapsed time: %.3fs\n') % ( + result.elapsed_time)) + if result.status != KunitStatus.SUCCESS: + sys.exit(1) + elif cli_args.subcommand == 'exec': + exec_request = KunitExecRequest(cli_args.timeout, + cli_args.build_dir) + exec_result = exec_tests(linux, exec_request) + parse_request = KunitParseRequest(cli_args.raw_output, + exec_result.result) + result = parse_tests(parse_request) + kunit_parser.print_with_timestamp(( + 'Elapsed time: %.3fs\n') % ( + exec_result.elapsed_time)) + if result.status != KunitStatus.SUCCESS: + sys.exit(1) + elif cli_args.subcommand == 'parse': + if cli_args.file == '-': + kunit_output = sys.stdin + else: + with open(cli_args.file, 'r') as f: + kunit_output = f.read().splitlines() + request = KunitParseRequest(cli_args.raw_output, + kunit_output) + result = parse_tests(request) + if result.status != KunitStatus.SUCCESS: + sys.exit(1) else: parser.print_help() diff --git a/tools/testing/kunit/kunit_tool_test.py b/tools/testing/kunit/kunit_tool_test.py index cba97756ac4a..0d04425ead04 100755 --- a/tools/testing/kunit/kunit_tool_test.py +++ b/tools/testing/kunit/kunit_tool_test.py @@ -170,6 +170,24 @@ class KUnitMainTest(unittest.TestCase): self.print_patch.stop() pass + def test_config_passes_args_pass(self): + kunit.main(['config'], self.linux_source_mock) + assert self.linux_source_mock.build_reconfig.call_count == 1 + assert self.linux_source_mock.run_kernel.call_count == 0 + + def test_build_passes_args_pass(self): + kunit.main(['build'], self.linux_source_mock) + assert self.linux_source_mock.build_reconfig.call_count == 0 + self.linux_source_mock.build_um_kernel.assert_called_once_with(8, '') + assert self.linux_source_mock.run_kernel.call_count == 0 + + def test_exec_passes_args_pass(self): + kunit.main(['exec'], self.linux_source_mock) + assert self.linux_source_mock.build_reconfig.call_count == 0 + assert self.linux_source_mock.run_kernel.call_count == 1 + self.linux_source_mock.run_kernel.assert_called_once_with(build_dir='', timeout=300) + self.print_mock.assert_any_call(StrContains('Testing complete.')) + def test_run_passes_args_pass(self): kunit.main(['run'], self.linux_source_mock) assert self.linux_source_mock.build_reconfig.call_count == 1 @@ -177,6 +195,13 @@ class KUnitMainTest(unittest.TestCase): self.linux_source_mock.run_kernel.assert_called_once_with(build_dir='', timeout=300) self.print_mock.assert_any_call(StrContains('Testing complete.')) + def test_exec_passes_args_fail(self): + self.linux_source_mock.run_kernel = mock.Mock(return_value=[]) + with self.assertRaises(SystemExit) as e: + kunit.main(['exec'], self.linux_source_mock) + assert type(e.exception) == SystemExit + assert e.exception.code == 1 + def test_run_passes_args_fail(self): self.linux_source_mock.run_kernel = mock.Mock(return_value=[]) with self.assertRaises(SystemExit) as e: @@ -187,6 +212,14 @@ class KUnitMainTest(unittest.TestCase): assert self.linux_source_mock.run_kernel.call_count == 1 self.print_mock.assert_any_call(StrContains(' 0 tests run')) + def test_exec_raw_output(self): + self.linux_source_mock.run_kernel = mock.Mock(return_value=[]) + kunit.main(['exec', '--raw_output'], self.linux_source_mock) + assert self.linux_source_mock.run_kernel.call_count == 1 + for kall in self.print_mock.call_args_list: + assert kall != mock.call(StrContains('Testing complete.')) + assert kall != mock.call(StrContains(' 0 tests run')) + def test_run_raw_output(self): self.linux_source_mock.run_kernel = mock.Mock(return_value=[]) kunit.main(['run', '--raw_output'], self.linux_source_mock) @@ -196,6 +229,12 @@ class KUnitMainTest(unittest.TestCase): assert kall != mock.call(StrContains('Testing complete.')) assert kall != mock.call(StrContains(' 0 tests run')) + def test_exec_timeout(self): + timeout = 3453 + kunit.main(['exec', '--timeout', str(timeout)], self.linux_source_mock) + self.linux_source_mock.run_kernel.assert_called_once_with(build_dir='', timeout=timeout) + self.print_mock.assert_any_call(StrContains('Testing complete.')) + def test_run_timeout(self): timeout = 3453 kunit.main(['run', '--timeout', str(timeout)], self.linux_source_mock) @@ -210,5 +249,21 @@ class KUnitMainTest(unittest.TestCase): self.linux_source_mock.run_kernel.assert_called_once_with(build_dir=build_dir, timeout=300) self.print_mock.assert_any_call(StrContains('Testing complete.')) + def test_config_builddir(self): + build_dir = '.kunit' + kunit.main(['config', '--build_dir', build_dir], self.linux_source_mock) + assert self.linux_source_mock.build_reconfig.call_count == 1 + + def test_build_builddir(self): + build_dir = '.kunit' + kunit.main(['build', '--build_dir', build_dir], self.linux_source_mock) + self.linux_source_mock.build_um_kernel.assert_called_once_with(8, build_dir) + + def test_exec_builddir(self): + build_dir = '.kunit' + kunit.main(['exec', '--build_dir', build_dir], self.linux_source_mock) + self.linux_source_mock.run_kernel.assert_called_once_with(build_dir=build_dir, timeout=300) + self.print_mock.assert_any_call(StrContains('Testing complete.')) + if __name__ == '__main__': unittest.main() -- 2.25.1.481.gfbce0eb801-goog

5 years, 3 months

2
1
0 0

[PATCH kselftest/test] kunit: Always print actual pointer values in asserts

by David Gow

KUnit assertions and expectations will print the values being tested. If these are pointers (e.g., KUNIT_EXPECT_PTR_EQ(test, a, b)), these pointers are currently printed with the %pK format specifier, which -- to prevent information leaks which may compromise, e.g., ASLR -- are often either hashed or replaced with ____ptrval____ or similar, making debugging tests difficult. By replacing %pK with %px as Documentation/core-api/printk-formats.rst suggests, we disable this security feature for KUnit assertions and expectations, allowing the actual pointer values to be printed. Given that KUnit is not intended for use in production kernels, and the pointers are only printed on failing tests, this seems like a worthwhile tradeoff. Signed-off-by: David Gow <davidgow(a)google.com> --- This seems like the best way of solving this problem to me, but if anyone has a better solution I'd love to hear it. Note also that this does trigger two checkpatch.pl warnings, which warn that the change will potentially cause the kernel memory layout to be exposed. Since that's the whole point of the change, they probably sohuld stay there. lib/kunit/assert.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/kunit/assert.c b/lib/kunit/assert.c index 86013d4cf891..a87960409bd4 100644 --- a/lib/kunit/assert.c +++ b/lib/kunit/assert.c @@ -110,10 +110,10 @@ void kunit_binary_ptr_assert_format(const struct kunit_assert *assert, binary_assert->left_text, binary_assert->operation, binary_assert->right_text); - string_stream_add(stream, "\t\t%s == %pK\n", + string_stream_add(stream, "\t\t%s == %px\n", binary_assert->left_text, binary_assert->left_value); - string_stream_add(stream, "\t\t%s == %pK", + string_stream_add(stream, "\t\t%s == %px", binary_assert->right_text, binary_assert->right_value); kunit_assert_print_msg(assert, stream); -- 2.24.0.432.g9d3f5f5b63-goog

5 years, 3 months

3
4
0 0

[PATCH kunit-next] kunit: kunit_tool: Allow .kunitconfig to disable config items

by David Gow

Rework kunit_tool in order to allow .kunitconfig files to better enforce that disabled items in .kunitconfig are disabled in the generated .config. Previously, kunit_tool simply enforced that any line present in .kunitconfig was also present in .config, but this could cause problems if a config option was disabled in .kunitconfig, but not listed in .config due to (for example) having disabled dependencies. To fix this, re-work the parser to track config names and values, and require values to match unless they are explicitly disabled with the "CONFIG_x is not set" comment (or by setting its value to 'n'). Those "disabled" values will pass validation if omitted from the .config, but not if they have a different value. Signed-off-by: David Gow <davidgow(a)google.com> --- tools/testing/kunit/kunit_config.py | 41 ++++++++++++++++++++------ tools/testing/kunit/kunit_tool_test.py | 22 +++++++------- 2 files changed, 43 insertions(+), 20 deletions(-) diff --git a/tools/testing/kunit/kunit_config.py b/tools/testing/kunit/kunit_config.py index ebf3942b23f5..e75063d603b5 100644 --- a/tools/testing/kunit/kunit_config.py +++ b/tools/testing/kunit/kunit_config.py @@ -9,16 +9,18 @@ import collections import re -CONFIG_IS_NOT_SET_PATTERN = r'^# CONFIG_\w+ is not set$' -CONFIG_PATTERN = r'^CONFIG_\w+=\S+$' - -KconfigEntryBase = collections.namedtuple('KconfigEntry', ['raw_entry']) +CONFIG_IS_NOT_SET_PATTERN = r'^# CONFIG_(\w+) is not set$' +CONFIG_PATTERN = r'^CONFIG_(\w+)=(\S+)$' +KconfigEntryBase = collections.namedtuple('KconfigEntry', ['name', 'value']) class KconfigEntry(KconfigEntryBase): def __str__(self) -> str: - return self.raw_entry + if self.value == 'n': + return r'# CONFIG_%s is not set' % (self.name) + else: + return r'CONFIG_%s=%s' % (self.name, self.value) class KconfigParseError(Exception): @@ -38,7 +40,17 @@ class Kconfig(object): self._entries.append(entry) def is_subset_of(self, other: 'Kconfig') -> bool: - return self.entries().issubset(other.entries()) + for a in self.entries(): + found = False + for b in other.entries(): + if a.name != b.name: + continue + if a.value != b.value: + return False + found = True + if a.value != 'n' and found == False: + return False + return True def write_to_file(self, path: str) -> None: with open(path, 'w') as f: @@ -54,9 +66,20 @@ class Kconfig(object): line = line.strip() if not line: continue - elif config_matcher.match(line) or is_not_set_matcher.match(line): - self._entries.append(KconfigEntry(line)) - elif line[0] == '#': + + match = config_matcher.match(line) + if match: + entry = KconfigEntry(match.group(1), match.group(2)) + self.add_entry(entry) + continue + + empty_match = is_not_set_matcher.match(line) + if empty_match: + entry = KconfigEntry(empty_match.group(1), 'n') + self.add_entry(entry) + continue + + if line[0] == '#': continue else: raise KconfigParseError('Failed to parse: ' + line) diff --git a/tools/testing/kunit/kunit_tool_test.py b/tools/testing/kunit/kunit_tool_test.py index ce47e87b633a..984588d6ba95 100755 --- a/tools/testing/kunit/kunit_tool_test.py +++ b/tools/testing/kunit/kunit_tool_test.py @@ -37,7 +37,7 @@ class KconfigTest(unittest.TestCase): self.assertTrue(kconfig0.is_subset_of(kconfig0)) kconfig1 = kunit_config.Kconfig() - kconfig1.add_entry(kunit_config.KconfigEntry('CONFIG_TEST=y')) + kconfig1.add_entry(kunit_config.KconfigEntry('TEST', 'y')) self.assertTrue(kconfig1.is_subset_of(kconfig1)) self.assertTrue(kconfig0.is_subset_of(kconfig1)) self.assertFalse(kconfig1.is_subset_of(kconfig0)) @@ -51,15 +51,15 @@ class KconfigTest(unittest.TestCase): expected_kconfig = kunit_config.Kconfig() expected_kconfig.add_entry( - kunit_config.KconfigEntry('CONFIG_UML=y')) + kunit_config.KconfigEntry('UML', 'y')) expected_kconfig.add_entry( - kunit_config.KconfigEntry('CONFIG_MMU=y')) + kunit_config.KconfigEntry('MMU', 'y')) expected_kconfig.add_entry( - kunit_config.KconfigEntry('CONFIG_TEST=y')) + kunit_config.KconfigEntry('TEST', 'y')) expected_kconfig.add_entry( - kunit_config.KconfigEntry('CONFIG_EXAMPLE_TEST=y')) + kunit_config.KconfigEntry('EXAMPLE_TEST', 'y')) expected_kconfig.add_entry( - kunit_config.KconfigEntry('# CONFIG_MK8 is not set')) + kunit_config.KconfigEntry('MK8', 'n')) self.assertEqual(kconfig.entries(), expected_kconfig.entries()) @@ -68,15 +68,15 @@ class KconfigTest(unittest.TestCase): expected_kconfig = kunit_config.Kconfig() expected_kconfig.add_entry( - kunit_config.KconfigEntry('CONFIG_UML=y')) + kunit_config.KconfigEntry('UML', 'y')) expected_kconfig.add_entry( - kunit_config.KconfigEntry('CONFIG_MMU=y')) + kunit_config.KconfigEntry('MMU', 'y')) expected_kconfig.add_entry( - kunit_config.KconfigEntry('CONFIG_TEST=y')) + kunit_config.KconfigEntry('TEST', 'y')) expected_kconfig.add_entry( - kunit_config.KconfigEntry('CONFIG_EXAMPLE_TEST=y')) + kunit_config.KconfigEntry('EXAMPLE_TEST', 'y')) expected_kconfig.add_entry( - kunit_config.KconfigEntry('# CONFIG_MK8 is not set')) + kunit_config.KconfigEntry('MK8', 'n')) expected_kconfig.write_to_file(kconfig_path) -- 2.25.1.696.g5e7596f4ac-goog

5 years, 3 months

2
1
0 0

[PATCH 0/3] kselftest: Extend vDSO tests

by Vincenzo Frascino

This series extends the kselftests for the vDSO library making sure: that they compile correctly on non x86 platforms, that they can be cross compiled and introducing new tests that verify the correctness of the library. The so extended vDSO kselftests have been verified on all the platforms supported by the unified vDSO library [1]. The only new patch that this series introduces is the first one, patch 2 and patch 3 have already been reviewed in past as part of other series [2] [3]. [1] https://lore.kernel.org/lkml/20190621095252.32307-1-vincenzo.frascino@arm.c… [2] https://lore.kernel.org/lkml/20190621095252.32307-26-vincenzo.frascino@arm.… [3] https://lore.kernel.org/lkml/20190523112116.19233-4-vincenzo.frascino@arm.c… Cc: Shuah Khan <shuah(a)kernel.org> Cc: Thomas Gleixner <tglx(a)linutronix.de> Cc: Andy Lutomirski <luto(a)kernel.org> Signed-off-by: Vincenzo Frascino <vincenzo.frascino(a)arm.com> Vincenzo Frascino (3): kselftest: Enable vDSO test on non x86 platforms kselftest: Extend vDSO selftest kselftest: Extend vDSO selftest to clock_getres tools/testing/selftests/Makefile | 1 + tools/testing/selftests/vDSO/Makefile | 6 +- .../selftests/vDSO/vdso_clock_getres.c | 124 +++++++++ tools/testing/selftests/vDSO/vdso_config.h | 90 +++++++ tools/testing/selftests/vDSO/vdso_full_test.c | 244 ++++++++++++++++++ 5 files changed, 463 insertions(+), 2 deletions(-) create mode 100644 tools/testing/selftests/vDSO/vdso_clock_getres.c create mode 100644 tools/testing/selftests/vDSO/vdso_config.h create mode 100644 tools/testing/selftests/vDSO/vdso_full_test.c -- 2.25.2

5 years, 3 months

2
5
0 0

next-20200324 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.6.0-rc7 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: f15e8108f6251f3480d572bca5729c1b849edfb3 git describe: next-20200324 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20200324 Regressions (compared to build next-20200323) ------------------------------------------------------------------------ No regressions Fixes (compared to build next-20200323) ------------------------------------------------------------------------ No fixes In total: ------------------------------------------------------------------------ Ran 0 total tests in the following environments and test suites. pass 0 fail 0 xfail 0 skip 0 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - x15 - arm - x86_64 Test Suites ----------- Failures ------------------------------------------------------------------------ dragonboard-410c: i386: x15: x86: juno-r2: hi6220-hikey: Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

5 years, 3 months

1
0
0 0

[PATCH] selftests/net/forwarding: add Makefile to install tests

by Vadym Kochan

Add missing Makefile for net/forwarding tests and include it to the targets list, otherwise forwarding tests are not installed in case of cross-compilation. Signed-off-by: Vadym Kochan <vadym.kochan(a)plvision.eu> --- tools/testing/selftests/Makefile | 1 + .../testing/selftests/net/forwarding/Makefile | 75 +++++++++++++++++++ 2 files changed, 76 insertions(+) create mode 100644 tools/testing/selftests/net/forwarding/Makefile diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile index 6ec503912bea..b93fa645ee54 100644 --- a/tools/testing/selftests/Makefile +++ b/tools/testing/selftests/Makefile @@ -33,6 +33,7 @@ TARGETS += memory-hotplug TARGETS += mount TARGETS += mqueue TARGETS += net +TARGETS += net/forwarding TARGETS += net/mptcp TARGETS += netfilter TARGETS += networking/timestamping diff --git a/tools/testing/selftests/net/forwarding/Makefile b/tools/testing/selftests/net/forwarding/Makefile new file mode 100644 index 000000000000..44616103508b --- /dev/null +++ b/tools/testing/selftests/net/forwarding/Makefile @@ -0,0 +1,75 @@ +# SPDX-License-Identifier: GPL-2.0+ OR MIT + +TEST_PROGS = bridge_igmp.sh \ + bridge_port_isolation.sh \ + bridge_sticky_fdb.sh \ + bridge_vlan_aware.sh \ + bridge_vlan_unaware.sh \ + devlink_lib.sh \ + ethtool_lib.sh \ + ethtool.sh \ + fib_offload_lib.sh \ + forwarding.config.sample \ + gre_inner_v4_multipath.sh \ + gre_inner_v6_multipath.sh \ + gre_multipath.sh \ + ip6gre_inner_v4_multipath.sh \ + ip6gre_inner_v6_multipath.sh \ + ipip_flat_gre_key.sh \ + ipip_flat_gre_keys.sh \ + ipip_flat_gre.sh \ + ipip_hier_gre_key.sh \ + ipip_hier_gre_keys.sh \ + ipip_hier_gre.sh \ + ipip_lib.sh \ + lib.sh \ + loopback.sh \ + mirror_gre_bound.sh \ + mirror_gre_bridge_1d.sh \ + mirror_gre_bridge_1d_vlan.sh \ + mirror_gre_bridge_1q_lag.sh \ + mirror_gre_bridge_1q.sh \ + mirror_gre_changes.sh \ + mirror_gre_flower.sh \ + mirror_gre_lag_lacp.sh \ + mirror_gre_lib.sh \ + mirror_gre_neigh.sh \ + mirror_gre_nh.sh \ + mirror_gre.sh \ + mirror_gre_topo_lib.sh \ + mirror_gre_vlan_bridge_1q.sh \ + mirror_gre_vlan.sh \ + mirror_lib.sh \ + mirror_topo_lib.sh \ + mirror_vlan.sh \ + router_bridge.sh \ + router_bridge_vlan.sh \ + router_broadcast.sh \ + router_mpath_nh.sh \ + router_multicast.sh \ + router_multipath.sh \ + router.sh \ + router_vid_1.sh \ + sch_ets_core.sh \ + sch_ets.sh \ + sch_ets_tests.sh \ + sch_tbf_core.sh \ + sch_tbf_etsprio.sh \ + sch_tbf_ets.sh \ + sch_tbf_prio.sh \ + sch_tbf_root.sh \ + tc_actions.sh \ + tc_chains.sh \ + tc_common.sh \ + tc_flower_router.sh \ + tc_flower.sh \ + tc_shblocks.sh \ + tc_vlan_modify.sh \ + vxlan_asymmetric.sh \ + vxlan_bridge_1d_port_8472.sh \ + vxlan_bridge_1d.sh \ + vxlan_bridge_1q_port_8472.sh \ + vxlan_bridge_1q.sh \ + vxlan_symmetric.sh + +include ../../lib.mk -- 2.17.1

5 years, 3 months

2
1
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[PATCH 0/2] Fix errors when try to build kvm selftests on

by Xiaoyao Li

I attempted to build KVM selftests on a specified dir, unfortunately neither "make O=~/mydir TARGETS=kvm" in tools/testing/selftests, nor "make OUTPUT=~/mydir" in tools/testing/selftests/kvm work. This series aims to make both work. Xiaoyao Li (2): kvm: selftests: Fix no directory error when OUTPUT specified selftests: export INSTALL_HDR_PATH if using "O" to specify output dir tools/testing/selftests/Makefile | 6 +++++- tools/testing/selftests/kvm/Makefile | 3 ++- 2 files changed, 7 insertions(+), 2 deletions(-) -- 2.20.1

5 years, 3 months

3
8
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[PATCH rebase v2] kunit: add --make_options

by Brendan Higgins

From: Greg Thelen <gthelen(a)google.com> The kunit.py utility builds an ARCH=um kernel and then runs it. Add optional --make_options flag to kunit.py allowing for the operator to specify extra build options. This allows use of the clang compiler for kunit: tools/testing/kunit/kunit.py run --defconfig \ --make_options CC=clang --make_options HOSTCC=clang Signed-off-by: Greg Thelen <gthelen(a)google.com> Reviewed-by: Brendan Higgins <brendanhiggins(a)google.com> Reviewed-by: Nathan Chancellor <natechancellor(a)gmail.com> Tested-by: David Gow <davidgow(a)google.com> Signed-off-by: Brendan Higgins <brendanhiggins(a)google.com> --- tools/testing/kunit/kunit.py | 14 ++++++++++---- tools/testing/kunit/kunit_kernel.py | 24 ++++++++++++++---------- 2 files changed, 24 insertions(+), 14 deletions(-) diff --git a/tools/testing/kunit/kunit.py b/tools/testing/kunit/kunit.py index 650bb4cfc544..7dca74774dd2 100755 --- a/tools/testing/kunit/kunit.py +++ b/tools/testing/kunit/kunit.py @@ -24,7 +24,7 @@ KunitResult = namedtuple('KunitResult', ['status','result']) KunitRequest = namedtuple('KunitRequest', ['raw_output','timeout', 'jobs', 'build_dir', 'defconfig', - 'alltests']) + 'alltests', 'make_options']) KernelDirectoryPath = sys.argv[0].split('tools/testing/kunit/')[0] @@ -49,7 +49,7 @@ def get_kernel_root_path(): def run_tests(linux: kunit_kernel.LinuxSourceTree, request: KunitRequest) -> KunitResult: config_start = time.time() - success = linux.build_reconfig(request.build_dir) + success = linux.build_reconfig(request.build_dir, request.make_options) config_end = time.time() if not success: return KunitResult(KunitStatus.CONFIG_FAILURE, 'could not configure kernel') @@ -59,7 +59,8 @@ def run_tests(linux: kunit_kernel.LinuxSourceTree, build_start = time.time() success = linux.build_um_kernel(request.alltests, request.jobs, - request.build_dir) + request.build_dir, + request.make_options) build_end = time.time() if not success: return KunitResult(KunitStatus.BUILD_FAILURE, 'could not build kernel') @@ -125,6 +126,10 @@ def main(argv, linux=None): help='Run all KUnit tests through allyesconfig', action='store_true') + run_parser.add_argument('--make_options', + help='X=Y make option, can be repeated.', + action='append') + cli_args = parser.parse_args(argv) if cli_args.subcommand == 'run': @@ -149,7 +154,8 @@ def main(argv, linux=None): cli_args.jobs, cli_args.build_dir, cli_args.defconfig, - cli_args.alltests) + cli_args.alltests, + cli_args.make_options) result = run_tests(linux, request) if result.status != KunitStatus.SUCCESS: sys.exit(1) diff --git a/tools/testing/kunit/kunit_kernel.py b/tools/testing/kunit/kunit_kernel.py index 415d8f3c4fe4..63dbda2d029f 100644 --- a/tools/testing/kunit/kunit_kernel.py +++ b/tools/testing/kunit/kunit_kernel.py @@ -40,8 +40,10 @@ class LinuxSourceTreeOperations(object): except subprocess.CalledProcessError as e: raise ConfigError(e.output) - def make_olddefconfig(self, build_dir): + def make_olddefconfig(self, build_dir, make_options): command = ['make', 'ARCH=um', 'olddefconfig'] + if make_options: + command.extend(make_options) if build_dir: command += ['O=' + build_dir] try: @@ -68,8 +70,10 @@ class LinuxSourceTreeOperations(object): kunit_parser.print_with_timestamp( 'Starting Kernel with all configs takes a few minutes...') - def make(self, jobs, build_dir): + def make(self, jobs, build_dir, make_options): command = ['make', 'ARCH=um', '--jobs=' + str(jobs)] + if make_options: + command.extend(make_options) if build_dir: command += ['O=' + build_dir] try: @@ -128,19 +132,19 @@ class LinuxSourceTree(object): return False return True - def build_config(self, build_dir): + def build_config(self, build_dir, make_options): kconfig_path = get_kconfig_path(build_dir) if build_dir and not os.path.exists(build_dir): os.mkdir(build_dir) self._kconfig.write_to_file(kconfig_path) try: - self._ops.make_olddefconfig(build_dir) + self._ops.make_olddefconfig(build_dir, make_options) except ConfigError as e: logging.error(e) return False return self.validate_config(build_dir) - def build_reconfig(self, build_dir): + def build_reconfig(self, build_dir, make_options): """Creates a new .config if it is not a subset of the .kunitconfig.""" kconfig_path = get_kconfig_path(build_dir) if os.path.exists(kconfig_path): @@ -149,19 +153,19 @@ class LinuxSourceTree(object): if not self._kconfig.is_subset_of(existing_kconfig): print('Regenerating .config ...') os.remove(kconfig_path) - return self.build_config(build_dir) + return self.build_config(build_dir, make_options) else: return True else: print('Generating .config ...') - return self.build_config(build_dir) + return self.build_config(build_dir, make_options) - def build_um_kernel(self, alltests, jobs, build_dir): + def build_um_kernel(self, alltests, jobs, build_dir, make_options): if alltests: self._ops.make_allyesconfig() try: - self._ops.make_olddefconfig(build_dir) - self._ops.make(jobs, build_dir) + self._ops.make_olddefconfig(build_dir, make_options) + self._ops.make(jobs, build_dir, make_options) except (ConfigError, BuildError) as e: logging.error(e) return False base-commit: f90ead0534f28c96dd8149ca13408d167bed9209 -- 2.25.1.696.g5e7596f4ac-goog

5 years, 3 months

2
1
0 0

[PATCH v3] selftests: Fix seccomp to support relocatable build (O=objdir)

by Shuah Khan

Fix seccomp relocatable builds. This is a simple fix to use the right lib.mk variable TEST_GEN_PROGS with dependency on kselftest_harness.h header, and defining LDFLAGS for pthread lib. Removes custom clean rule which is no longer necessary with the use of TEST_GEN_PROGS. Uses $(OUTPUT) defined in lib.mk to handle build relocation. The following use-cases work with this change: In seccomp directory: make all and make clean >From top level from main Makefile: make kselftest-install O=objdir ARCH=arm64 HOSTCC=gcc \ CROSS_COMPILE=aarch64-linux-gnu- TARGETS=seccomp Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> --- Changes since v2: -- Using TEST_GEN_PROGS is sufficient to generate objects. Addresses review comments from Kees Cook. tools/testing/selftests/seccomp/Makefile | 18 ++++++++---------- 1 file changed, 8 insertions(+), 10 deletions(-) diff --git a/tools/testing/selftests/seccomp/Makefile b/tools/testing/selftests/seccomp/Makefile index 1760b3e39730..a0388fd2c3f2 100644 --- a/tools/testing/selftests/seccomp/Makefile +++ b/tools/testing/selftests/seccomp/Makefile @@ -1,17 +1,15 @@ # SPDX-License-Identifier: GPL-2.0 -all: - -include ../lib.mk +CFLAGS += -Wl,-no-as-needed -Wall +LDFLAGS += -lpthread .PHONY: all clean -BINARIES := seccomp_bpf seccomp_benchmark -CFLAGS += -Wl,-no-as-needed -Wall +include ../lib.mk + +# OUTPUT set by lib.mk +TEST_GEN_PROGS := $(OUTPUT)/seccomp_bpf $(OUTPUT)/seccomp_benchmark -seccomp_bpf: seccomp_bpf.c ../kselftest_harness.h - $(CC) $(CFLAGS) $(LDFLAGS) $< -lpthread -o $@ +$(TEST_GEN_PROGS): ../kselftest_harness.h -TEST_PROGS += $(BINARIES) -EXTRA_CLEAN := $(BINARIES) +all: $(TEST_GEN_PROGS) -all: $(BINARIES) -- 2.20.1

5 years, 3 months

3
7
0 0

[PATCH v1] kunit: tool: add missing test data file content

by Brendan Higgins

A test data file for one of the kunit_tool unit tests was missing; add it in so that unit tests can run properly. Signed-off-by: Brendan Higgins <brendanhiggins(a)google.com> --- Shuah, this is a fix for a broken test. Can you apply this for 5.7? --- .../testing/kunit/test_data/test_pound_sign.log | Bin 0 -> 1656 bytes 1 file changed, 0 insertions(+), 0 deletions(-) diff --git a/tools/testing/kunit/test_data/test_pound_sign.log b/tools/testing/kunit/test_data/test_pound_sign.log index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..28ffa5ba03bfa81ea02ea9d38e7de7acf3dd9e5d 100644 GIT binary patch literal 1656 zcmah}U2EGg6n$=g#f7|Vtj^>lPBOzDM#o@mlt9+Kgd${FPEBlGBgsqs?{^h<Y3h$o zFBaGLocpP>13GNVmW<8=R3_K%5Q9W*u~4upWe`4q(jqBTdcAw?ZG=v-jA5@FZ|^*5 zoU$NALGF+lEFssq<A{~zdHR7p&7+U(X~E!_yGM{l@40vQ%(~pazHH!+GB!sI;iCKZ zY69Cjp-?V{LrnyMQ5I_>Rp5<1_i#FmdPY1z2tkYI|M1-7PdS}Ub_h8eK~m)?&(I;{ zd<2<NV1vyl7BWOggn_Hc5ba`wRu)R=x;oPiRuheYD}$9XJTpphG^wKX*mr|pw(;#T zTvPxWb#R&-VC|~9KeFD0ooNCooO~P|@vNKL)n#t&WQm2JSh%gFRMuv7!M#yqYailx z8TM&AUN~yqVM$ThVIE55OcVU4mW$eHC#dHEeUvCiE1wT#?U%cS^A_HAK$VqiIBG75 z($V`G!unJPuo@k2@gj4y7$WV7g73Ls@d32giPqc=`3mz^u|IR`05hOx29+=__XXIv z%Xf#6<%P11b*dyatBVv$thED!=x%_Ts?sj1OY%b*t$Y}rODc$J2is^#<A~w+w`~mf zCs_oC7u=9pAjzurLE}*e38}&1-KX^pd*7wM-Q35(VDtTJOgeOnB`K*rii#c_+)*qi zNQ+5Dqv>MG0wcp<uf!}(SCXw)kqXk>xCSP@rQbRs58c`TmTbn>%WO@TFp;w*gB6RU km;Ljlo8cvfMVVCc>`K4bOfE$-fO&T9$C>+RbV7Fh7t6}$ApigX literal 0 HcmV?d00001 base-commit: 021ed9f551da33449a5238e45e849913422671d7 -- 2.25.1.696.g5e7596f4ac-goog

5 years, 3 months

2
3
0 0

[PATCH v2 0/2] selftests/harness: Handle timeouts cleanly

by Kees Cook

Repeating patch 2/2's commit log: When a selftest would timeout before, the program would just fall over and no accounting of failures would be reported (i.e. it would result in an incomplete TAP report). Instead, add an explicit SIGALRM handler to cleanly catch and report the timeout. Before: [==========] Running 2 tests from 2 test cases. [ RUN ] timeout.finish [ OK ] timeout.finish [ RUN ] timeout.too_long Alarm clock After: [==========] Running 2 tests from 2 test cases. [ RUN ] timeout.finish [ OK ] timeout.finish [ RUN ] timeout.too_long timeout.too_long: Test terminated by timeout [ FAIL ] timeout.too_long [==========] 1 / 2 tests passed. [ FAILED ] Thanks! -Kees v2: - fix typo in subject prefix v1: https://lore.kernel.org/lkml/20200311211733.21211-1-keescook@chromium.org Kees Cook (2): selftests/harness: Move test child waiting logic selftests/harness: Handle timeouts cleanly tools/testing/selftests/kselftest_harness.h | 144 ++++++++++++++------ 1 file changed, 99 insertions(+), 45 deletions(-) -- 2.20.1

5 years, 3 months

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next-20200323 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.6.0-rc7 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: 5149100c3aebe5e640d6ff68e0b5e5a7eb8638e0 git describe: next-20200323 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20200323 Regressions (compared to build next-20200320) ------------------------------------------------------------------------ x86: kselftest-vsyscall-mode-native: * net_fib-onlink-tests.sh Fixes (compared to build next-20200320) ------------------------------------------------------------------------ juno-r2: kselftest: * bpf_test_lpm_map x86: kselftest: * memory-hotplug_mem-on-off-test.sh * rtc_rtctest kselftest-vsyscall-mode-none: * x86_fsgsbase_64 x86: kselftest: * memory-hotplug_mem-on-off-test.sh * rtc_rtctest kselftest-vsyscall-mode-none: * x86_fsgsbase_64 qemu_i386: kselftest: * futex_run.sh qemu_x86_64: kselftest: * net_traceroute.sh In total: ------------------------------------------------------------------------ Ran 2765 total tests in the following environments and test suites. pass 1030 fail 1400 xfail 0 skip 335 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - juno-r2-compat - juno-r2-kasan - qemu_arm - qemu_arm64 - qemu_i386 - qemu_x86_64 - x15 - arm - x86_64 - x86-kasan Test Suites ----------- * kselftest * kselftest/drivers * kselftest/filesystems * kselftest/net * kselftest/networking * kselftest-vsyscall-mode-native * kselftest-vsyscall-mode-native/drivers * kselftest-vsyscall-mode-native/filesystems * kselftest-vsyscall-mode-native/net * kselftest-vsyscall-mode-native/networking * kselftest-vsyscall-mode-none * kselftest-vsyscall-mode-none/drivers * kselftest-vsyscall-mode-none/filesystems * kselftest-vsyscall-mode-none/net * kselftest-vsyscall-mode-none/networking Failures ------------------------------------------------------------------------ hi6220-hikey: * kselftest/filesystems/binderfs_binderfs_test * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh dragonboard-410c: * kselftest/filesystems/binderfs_binderfs_test * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_demand_paging_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_memory_region_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_steal_time * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/memory-hotplug_mem-on-off-test.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_fdinfo_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/pidfd_pidfd_wait * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_benchmark * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_rtcpie * kselftest/timers_set-timer-lat * kselftest/vm_run_vmtests x15: * kselftest/filesystems/binderfs_binderfs_test * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cgroup_test_freezer * kselftest/clone3_clone3_clear_sighand * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest juno-r2: * kselftest/filesystems/binderfs_binderfs_test * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_demand_paging_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_memory_region_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_steal_time * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/pidfd_pidfd_fdinfo_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test juno-r2-kasan: i386: * kselftest/filesystems/binderfs_binderfs_test * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/clone3_clone3_clear_sighand * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/intel_pstate_run.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_demand_paging_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_memory_region_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_steal_time * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/net_ip_defrag.sh * kselftest/net_pmtu.sh * kselftest/net_run_afpackettests * kselftest/net_run_netsocktests * kselftest/net_udpgso_bench.sh * kselftest/net_udpgso.sh x86: * kselftest-vsyscall-mode-native/filesystems/binderfs_binderfs_test * kselftest/filesystems/binderfs_binderfs_test * kselftest-vsyscall-mode-none/filesystems/binderfs_binderfs_test * kselftest-vsyscall-mode-none/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-native/bpf_get_cgroup_id_user * kselftest/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-none/bpf_test_bpftool.sh * kselftest-vsyscall-mode-native/bpf_test_bpftool.sh * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest-vsyscall-mode-native/bpf_test_dev_cgroup * kselftest-vsyscall-mode-none/bpf_test_dev_cgroup * kselftest-vsyscall-mode-native/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-none/bpf_test_flow_dissector.sh * kselftest/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-native/bpf_test_netcnt * kselftest/bpf_test_netcnt * kselftest-vsyscall-mode-none/bpf_test_netcnt * kselftest-vsyscall-mode-none/bpf_test_progs-no_alu32 * kselftest/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-native/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-native/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-none/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-none/bpf_test_sock_addr.sh * kselftest/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-native/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest-vsyscall-mode-none/bpf_test_socket_cookie * kselftest-vsyscall-mode-native/bpf_test_socket_cookie * kselftest-vsyscall-mode-none/bpf_test_sock_fields * kselftest-vsyscall-mode-native/bpf_test_sockmap * kselftest/bpf_test_sockmap * kselftest-vsyscall-mode-none/bpf_test_sockmap * kselftest-vsyscall-mode-none/bpf_test_sysctl * kselftest-vsyscall-mode-native/bpf_test_sysctl * kselftest/bpf_test_sysctl * kselftest-vsyscall-mode-native/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-none/bpf_test_tc_edt.sh * kselftest/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-none/bpf_test_tcpbpf_user * kselftest/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-native/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-native/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-none/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-none/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-native/bpf_test_tcpnotify_user * kselftest/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-none/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_xdping.sh * kselftest-vsyscall-mode-native/bpf_test_xdping.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_native.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_native.sh * kselftest/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-native/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-none/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest-vsyscall-mode-none/ftrace_ftracetest * kselftest-vsyscall-mode-native/ftrace_ftracetest * kselftest-vsyscall-mode-none/intel_pstate_run.sh * kselftest/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-native/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-none/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-native/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-none/kvm_demand_paging_test * kselftest-vsyscall-mode-native/kvm_demand_paging_test * kselftest/kvm_demand_paging_test * kselftest-vsyscall-mode-native/kvm_dirty_log_test * kselftest/kvm_dirty_log_test * kselftest-vsyscall-mode-none/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest-vsyscall-mode-none/kvm_evmcs_test * kselftest-vsyscall-mode-native/kvm_evmcs_test * kselftest-vsyscall-mode-native/kvm_hyperv_cpuid * kselftest-vsyscall-mode-none/kvm_hyperv_cpuid * kselftest/kvm_hyperv_cpuid * kselftest-vsyscall-mode-native/kvm_kvm_create_max_vcpus * kselftest/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-none/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-native/kvm_platform_info_test * kselftest-vsyscall-mode-none/kvm_platform_info_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_memory_region_test * kselftest-vsyscall-mode-none/kvm_set_memory_region_test * kselftest-vsyscall-mode-native/kvm_set_memory_region_test * kselftest-vsyscall-mode-none/kvm_set_sregs_test * kselftest/kvm_set_sregs_test * kselftest-vsyscall-mode-native/kvm_set_sregs_test * kselftest-vsyscall-mode-native/kvm_smm_test * kselftest/kvm_smm_test * kselftest-vsyscall-mode-none/kvm_smm_test * kselftest-vsyscall-mode-none/kvm_state_test * kselftest-vsyscall-mode-native/kvm_state_test * kselftest/kvm_state_test * kselftest-vsyscall-mode-native/kvm_steal_time * kselftest-vsyscall-mode-none/kvm_steal_time * kselftest/kvm_steal_time * kselftest-vsyscall-mode-native/kvm_sync_regs_test * kselftest/kvm_sync_regs_test * kselftest-vsyscall-mode-none/kvm_sync_regs_test * kselftest-vsyscall-mode-none/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-native/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-none/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-native/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-none/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-native/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-native/kvm_vmx_tsc_adjust_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-none/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-none/kvm_xss_msr_test * kselftest/kvm_xss_msr_test * kselftest-vsyscall-mode-native/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest-vsyscall-mode-native/lib_printf.sh * kselftest-vsyscall-mode-none/lib_printf.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-none/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-none/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest-vsyscall-mode-none/lkdtm_BUG.sh * kselftest-vsyscall-mode-native/lkdtm_BUG.sh * kselftest-vsyscall-mode-none/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-native/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-native/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-none/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_NULL.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-native/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-none/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-none/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-native/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-none/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest-vsyscall-mode-native/lkdtm_UNSET_SMEP.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING_MESSAGE.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest-vsyscall-mode-none/mqueue_mq_perf_tests * kselftest-vsyscall-mode-native/mqueue_mq_perf_tests * kselftest-vsyscall-mode-native/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-none/net_fib-onlink-tests.sh * kselftest/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-native/net_fib_tests.sh * kselftest-vsyscall-mode-none/net_fib_tests.sh * kselftest/net_fib_tests.sh * kselftest-vsyscall-mode-none/netfilter_nft_concat_range.sh * kselftest-vsyscall-mode-native/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest-vsyscall-mode-native/net_ip_defrag.sh * kselftest-vsyscall-mode-none/net_ip_defrag.sh * kselftest-vsyscall-mode-none/net_l2tp.sh * kselftest/net_l2tp.sh * kselftest-vsyscall-mode-native/net_l2tp.sh * kselftest-vsyscall-mode-native/net_pmtu.sh * kselftest/net_pmtu.sh * kselftest-vsyscall-mode-none/net_pmtu.sh * kselftest-vsyscall-mode-none/net_psock_snd.sh * kselftest-vsyscall-mode-native/net_psock_snd.sh * kselftest/net_psock_snd.sh * kselftest-vsyscall-mode-none/net_run_netsocktests * kselftest-vsyscall-mode-native/net_run_netsocktests * kselftest-vsyscall-mode-native/net_test_vxlan_under_vrf.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-none/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-native/net_traceroute.sh * kselftest-vsyscall-mode-none/net_traceroute.sh * kselftest/net_traceroute.sh * kselftest-vsyscall-mode-native/net_udpgro_bench.sh * kselftest/net_udpgro_bench.sh * kselftest-vsyscall-mode-none/net_udpgro_bench.sh * kselftest-vsyscall-mode-native/net_udpgro.sh * kselftest-vsyscall-mode-none/net_udpgro.sh * kselftest/net_udpgro.sh * kselftest-vsyscall-mode-native/net_udpgso_bench.sh * kselftest-vsyscall-mode-none/net_udpgso_bench.sh * kselftest/net_udpgso_bench.sh * kselftest-vsyscall-mode-none/net_xfrm_policy.sh * kselftest-vsyscall-mode-native/net_xfrm_policy.sh * kselftest/net_xfrm_policy.sh * kselftest-vsyscall-mode-none/openat2_openat2_test * kselftest/openat2_openat2_test * kselftest-vsyscall-mode-native/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest-vsyscall-mode-native/openat2_rename_attack_test * kselftest-vsyscall-mode-none/openat2_rename_attack_test * kselftest-vsyscall-mode-none/openat2_resolve_test * kselftest/openat2_resolve_test * kselftest-vsyscall-mode-native/openat2_resolve_test * kselftest-vsyscall-mode-none/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_open_test * kselftest-vsyscall-mode-native/pidfd_pidfd_open_test * kselftest-vsyscall-mode-native/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-none/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-none/pstore_pstore_tests * kselftest/pstore_pstore_tests * kselftest-vsyscall-mode-native/pstore_pstore_tests * kselftest-vsyscall-mode-none/seccomp_seccomp_bpf * kselftest-vsyscall-mode-native/seccomp_seccomp_bpf * kselftest/seccomp_seccomp_bpf * kselftest-vsyscall-mode-none/timers_inconsistency-check * kselftest-vsyscall-mode-native/timers_inconsistency-check * kselftest/timers_inconsistency-check * kselftest-vsyscall-mode-none/timers_nsleep-lat * kselftest-vsyscall-mode-native/timers_nsleep-lat * kselftest/timers_nsleep-lat * kselftest-vsyscall-mode-native/timers_raw_skew * kselftest/timers_raw_skew * kselftest-vsyscall-mode-none/timers_raw_skew * kselftest-vsyscall-mode-none/timers_set-timer-lat * kselftest/timers_set-timer-lat * kselftest-vsyscall-mode-native/timers_set-timer-lat * kselftest-vsyscall-mode-native/networking/timestamping_txtimestamp.sh * kselftest/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-none/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests * kselftest-vsyscall-mode-none/vm_run_vmtests * kselftest-vsyscall-mode-native/vm_run_vmtests qemu_arm64: * kselftest/filesystems/binderfs_binderfs_test * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_demand_paging_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_memory_region_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_steal_time * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/memory-hotplug_mem-on-off-test.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/pidfd_pidfd_fdinfo_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/networking/timestamping_txtimestamp.sh qemu_x86_64: * kselftest/filesystems/binderfs_binderfs_test * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_demand_paging_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest/kvm_set_memory_region_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_steal_time * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests * kselftest/x86_fsgsbase_64 x86-kasan: qemu_i386: * kselftest/filesystems/binderfs_binderfs_test * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_demand_paging_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_memory_region_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_steal_time * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh qemu_arm: * kselftest/filesystems/binderfs_binderfs_test * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cgroup_test_freezer * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_demand_paging_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_memory_region_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_steal_time * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_reuseport_bpf_numa * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

5 years, 3 months

1
0
0 0

[PATCH v2 kunit-next 0/2] kunit: extend kunit resources API

by Alan Maguire

A recent RFC patch set [1] suggests some additional functionality may be needed around kunit resources. It seems to require 1. support for resources without allocation 2. support for lookup of such resources 3. support for access to resources across multiple kernel threads The proposed changes here are designed to address these needs. The idea is we first generalize the API to support adding resources with static data; then from there we support named resources. The latter support is needed because if we are in a different thread context and only have the "struct kunit *" to work with, we need a way to identify a resource in lookup. [1] https://lkml.org/lkml/2020/2/26/1286 Changes since v1: - reformatted longer parameter lists to have one parameter per-line (Brendan, patch 1) - fixed phrasing in various comments to clarify allocation of memory and added comment to kunit resource tests to clarify why kunit_put_resource() is used there (Brendan, patch 1) - changed #define to static inline function (Brendan, patch 2) - simplified kunit_add_named_resource() to use more of existing code for non-named resource (Brendan, patch 2) Alan Maguire (2): kunit: generalize kunit_resource API beyond allocated resources kunit: add support for named resources include/kunit/test.h | 159 +++++++++++++++++++++++++++------- lib/kunit/kunit-test.c | 111 +++++++++++++++++++----- lib/kunit/string-stream.c | 14 ++- lib/kunit/test.c | 211 ++++++++++++++++++++++++++++++++-------------- 4 files changed, 371 insertions(+), 124 deletions(-) -- 1.8.3.1

5 years, 3 months

1
2
0 0

[PATCH] kunit: add --make_options

by Greg Thelen

The kunit.py utility builds an ARCH=um kernel and then runs it. Add optional --make_options flag to kunit.py allowing for the operator to specify extra build options. This allows use of the clang compiler for kunit: tools/testing/kunit/kunit.py run --defconfig \ --make_options CC=clang --make_options HOSTCC=clang Signed-off-by: Greg Thelen <gthelen(a)google.com> --- tools/testing/kunit/kunit.py | 15 +++++++++++---- tools/testing/kunit/kunit_kernel.py | 24 ++++++++++++++---------- 2 files changed, 25 insertions(+), 14 deletions(-) diff --git a/tools/testing/kunit/kunit.py b/tools/testing/kunit/kunit.py index e59eb9e7f923..34a7ec8d9594 100755 --- a/tools/testing/kunit/kunit.py +++ b/tools/testing/kunit/kunit.py @@ -22,7 +22,9 @@ import kunit_parser KunitResult = namedtuple('KunitResult', ['status','result']) -KunitRequest = namedtuple('KunitRequest', ['raw_output','timeout', 'jobs', 'build_dir', 'defconfig']) +KunitRequest = namedtuple('KunitRequest', ['raw_output', 'timeout', 'jobs', + 'build_dir', 'defconfig', + 'make_options']) class KunitStatus(Enum): SUCCESS = auto() @@ -38,7 +40,7 @@ def create_default_kunitconfig(): def run_tests(linux: kunit_kernel.LinuxSourceTree, request: KunitRequest) -> KunitResult: config_start = time.time() - success = linux.build_reconfig(request.build_dir) + success = linux.build_reconfig(request.build_dir, request.make_options) config_end = time.time() if not success: return KunitResult(KunitStatus.CONFIG_FAILURE, 'could not configure kernel') @@ -46,7 +48,7 @@ def run_tests(linux: kunit_kernel.LinuxSourceTree, kunit_parser.print_with_timestamp('Building KUnit Kernel ...') build_start = time.time() - success = linux.build_um_kernel(request.jobs, request.build_dir) + success = linux.build_um_kernel(request.jobs, request.build_dir, request.make_options) build_end = time.time() if not success: return KunitResult(KunitStatus.BUILD_FAILURE, 'could not build kernel') @@ -111,6 +113,10 @@ def main(argv, linux=None): help='Uses a default .kunitconfig.', action='store_true') + run_parser.add_argument('--make_options', + help='X=Y make option, can be repeated.', + action='append') + cli_args = parser.parse_args(argv) if cli_args.subcommand == 'run': @@ -131,7 +137,8 @@ def main(argv, linux=None): cli_args.timeout, cli_args.jobs, cli_args.build_dir, - cli_args.defconfig) + cli_args.defconfig, + cli_args.make_options) result = run_tests(linux, request) if result.status != KunitStatus.SUCCESS: sys.exit(1) diff --git a/tools/testing/kunit/kunit_kernel.py b/tools/testing/kunit/kunit_kernel.py index cc5d844ecca1..2b9b3fdbc13f 100644 --- a/tools/testing/kunit/kunit_kernel.py +++ b/tools/testing/kunit/kunit_kernel.py @@ -35,8 +35,10 @@ class LinuxSourceTreeOperations(object): except subprocess.CalledProcessError as e: raise ConfigError(e.output) - def make_olddefconfig(self, build_dir): + def make_olddefconfig(self, build_dir, make_options): command = ['make', 'ARCH=um', 'olddefconfig'] + if make_options: + command.extend(make_options) if build_dir: command += ['O=' + build_dir] try: @@ -46,8 +48,10 @@ class LinuxSourceTreeOperations(object): except subprocess.CalledProcessError as e: raise ConfigError(e.output) - def make(self, jobs, build_dir): + def make(self, jobs, build_dir, make_options): command = ['make', 'ARCH=um', '--jobs=' + str(jobs)] + if make_options: + command.extend(make_options) if build_dir: command += ['O=' + build_dir] try: @@ -93,13 +97,13 @@ class LinuxSourceTree(object): return False return True - def build_config(self, build_dir): + def build_config(self, build_dir, make_options): kconfig_path = get_kconfig_path(build_dir) if build_dir and not os.path.exists(build_dir): os.mkdir(build_dir) self._kconfig.write_to_file(kconfig_path) try: - self._ops.make_olddefconfig(build_dir) + self._ops.make_olddefconfig(build_dir, make_options) except ConfigError as e: logging.error(e) return False @@ -110,7 +114,7 @@ class LinuxSourceTree(object): return False return True - def build_reconfig(self, build_dir): + def build_reconfig(self, build_dir, make_options): """Creates a new .config if it is not a subset of the .kunitconfig.""" kconfig_path = get_kconfig_path(build_dir) if os.path.exists(kconfig_path): @@ -119,17 +123,17 @@ class LinuxSourceTree(object): if not self._kconfig.is_subset_of(existing_kconfig): print('Regenerating .config ...') os.remove(kconfig_path) - return self.build_config(build_dir) + return self.build_config(build_dir, make_options) else: return True else: print('Generating .config ...') - return self.build_config(build_dir) + return self.build_config(build_dir, make_options) - def build_um_kernel(self, jobs, build_dir): + def build_um_kernel(self, jobs, build_dir, make_options): try: - self._ops.make_olddefconfig(build_dir) - self._ops.make(jobs, build_dir) + self._ops.make_olddefconfig(build_dir, make_options) + self._ops.make(jobs, build_dir, make_options) except (ConfigError, BuildError) as e: logging.error(e) return False -- 2.25.0.265.gbab2e86ba0-goog

5 years, 3 months

5
6
0 0

[PATCH net] selftests/net: add definition for SOL_DCCP to fix compilation errors for old libc

by Alan Maguire

Many systems build/test up-to-date kernels with older libcs, and an older glibc (2.17) lacks the definition of SOL_DCCP in /usr/include/bits/socket.h (it was added in the 4.6 timeframe). Adding the definition to the test program avoids a compilation failure that gets in the way of building tools/testing/selftests/net. The test itself will work once the definition is added; either skipping due to DCCP not being configured in the kernel under test or passing, so there are no other more up-to-date glibc dependencies here it seems beyond that missing definition. Fixes: 11fb60d1089f ("selftests: net: reuseport_addr_any: add DCCP") Signed-off-by: Alan Maguire <alan.maguire(a)oracle.com> --- tools/testing/selftests/net/reuseport_addr_any.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/tools/testing/selftests/net/reuseport_addr_any.c b/tools/testing/selftests/net/reuseport_addr_any.c index c623393..b8475cb2 100644 --- a/tools/testing/selftests/net/reuseport_addr_any.c +++ b/tools/testing/selftests/net/reuseport_addr_any.c @@ -21,6 +21,10 @@ #include <sys/socket.h> #include <unistd.h> +#ifndef SOL_DCCP +#define SOL_DCCP 269 +#endif + static const char *IP4_ADDR = "127.0.0.1"; static const char *IP6_ADDR = "::1"; static const char *IP4_MAPPED6 = "::ffff:127.0.0.1"; -- 1.8.3.1

5 years, 3 months

2
1
0 0

Re: [PATCH 3/4] mm: simplify device private page handling in hmm_range_fault

by Ralph Campbell

Adding linux-kselftest(a)vger.kernel.org for the test config question. On 3/19/20 11:17 AM, Jason Gunthorpe wrote: > On Tue, Mar 17, 2020 at 04:14:31PM -0700, Ralph Campbell wrote: >> >> On 3/17/20 5:59 AM, Christoph Hellwig wrote: >>> On Tue, Mar 17, 2020 at 09:47:55AM -0300, Jason Gunthorpe wrote: >>>> I've been using v7 of Ralph's tester and it is working well - it has >>>> DEVICE_PRIVATE support so I think it can test this flow too. Ralph are >>>> you able? >>>> >>>> This hunk seems trivial enough to me, can we include it now? >>> >>> I can send a separate patch for it once the tester covers it. I don't >>> want to add it to the original patch as it is a significant behavior >>> change compared to the existing code. >>> >> >> Attached is an updated version of my HMM tests based on linux-5.6.0-rc6. >> I ran this OK with Jason's 8+1 HMM patches, Christoph's 1-5 misc HMM clean ups, >> and Christoph's 1-4 device private page changes applied. > > I'd like to get this to mergable, it looks pretty good now, but I have > no idea about selftests - and I'm struggling to even compile the tools > dir > >> diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug >> index 69def4a9df00..4d22ce7879a7 100644 >> +++ b/lib/Kconfig.debug >> @@ -2162,6 +2162,18 @@ config TEST_MEMINIT >> >> If unsure, say N. >> >> +config TEST_HMM >> + tristate "Test HMM (Heterogeneous Memory Management)" >> + depends on DEVICE_PRIVATE >> + select HMM_MIRROR >> + select MMU_NOTIFIER > > extra spaces Will fix in v8. > In general I wonder if it even makes sense that DEVICE_PRIVATE is user > selectable? Should tests enable the feature or the feature enable the test? IMHO, if the feature is being compiled into the kernel, that should enable the menu item for the test. If the feature isn't selected, no need to test it :-) >> +static int dmirror_fops_open(struct inode *inode, struct file *filp) >> +{ >> + struct cdev *cdev = inode->i_cdev; >> + struct dmirror *dmirror; >> + int ret; >> + >> + /* Mirror this process address space */ >> + dmirror = kzalloc(sizeof(*dmirror), GFP_KERNEL); >> + if (dmirror == NULL) >> + return -ENOMEM; >> + >> + dmirror->mdevice = container_of(cdev, struct dmirror_device, cdevice); >> + mutex_init(&dmirror->mutex); >> + xa_init(&dmirror->pt); >> + >> + ret = mmu_interval_notifier_insert(&dmirror->notifier, current->mm, >> + 0, ULONG_MAX & PAGE_MASK, &dmirror_min_ops); >> + if (ret) { >> + kfree(dmirror); >> + return ret; >> + } >> + >> + /* Pairs with the mmdrop() in dmirror_fops_release(). */ >> + mmgrab(current->mm); >> + dmirror->mm = current->mm; > > The notifier holds a mmgrab, no need for another one OK. I'll replace dmirror->mm with dmirror->notifier.mm. >> + /* Only the first open registers the address space. */ >> + filp->private_data = dmirror; > > Not sure what this comment means I'll change the comment to: /* * The first open of the device character file registers the address * space of the process doing the open() system call with the device. * Subsequent file opens by other processes will have access to the * first process' address space. */ >> +static inline struct dmirror_device *dmirror_page_to_device(struct page *page) >> + >> +{ >> + struct dmirror_chunk *devmem; >> + >> + devmem = container_of(page->pgmap, struct dmirror_chunk, pagemap); >> + return devmem->mdevice; >> +} > > extra devmem var is not really needed I'll change this to: return container_of(page->pgmap, struct dmirror_chunk, pagemap)->mdevice; >> + >> +static bool dmirror_device_is_mine(struct dmirror_device *mdevice, >> + struct page *page) >> +{ >> + if (!is_zone_device_page(page)) >> + return false; >> + return page->pgmap->ops == &dmirror_devmem_ops && >> + dmirror_page_to_device(page) == mdevice; >> +} > > Use new owner stuff, right? Actually this is redunant now, the check > should be just WARN_ON pageowner != self owner I'll clean this up. dmirror_device_is_mine() isn't needed now. >> +static int dmirror_do_fault(struct dmirror *dmirror, struct hmm_range *range) >> +{ >> + uint64_t *pfns = range->pfns; >> + unsigned long pfn; >> + >> + for (pfn = (range->start >> PAGE_SHIFT); >> + pfn < (range->end >> PAGE_SHIFT); >> + pfn++, pfns++) { >> + struct page *page; >> + void *entry; >> + >> + /* >> + * HMM_PFN_ERROR is returned if it is accessing invalid memory >> + * either because of memory error (hardware detected memory >> + * corruption) or more likely because of truncate on mmap >> + * file. >> + */ >> + if (*pfns == range->values[HMM_PFN_ERROR]) >> + return -EFAULT; > > Unless that snapshot is use hmm_range_fault() never returns success > and sets PFN_ERROR, so this should be a WARN_ON > >> + if (!(*pfns & range->flags[HMM_PFN_VALID])) >> + return -EFAULT; > > Same with valid. > >> + page = hmm_device_entry_to_page(range, *pfns); >> + /* We asked for pages to be populated but check anyway. */ >> + if (!page) >> + return -EFAULT; > > WARN_ON > >> + if (is_zone_device_page(page)) { >> + /* >> + * TODO: need a way to ask HMM to fault foreign zone >> + * device private pages. >> + */ >> + if (!dmirror_device_is_mine(dmirror->mdevice, page)) >> + continue; > > Actually re > >> +static bool dmirror_interval_invalidate(struct mmu_interval_notifier *mni, >> + const struct mmu_notifier_range *range, >> + unsigned long cur_seq) >> +{ >> + struct dmirror *dmirror = container_of(mni, struct dmirror, notifier); >> + struct mm_struct *mm = dmirror->mm; >> + >> + /* >> + * If the process doesn't exist, we don't need to invalidate the >> + * device page table since the address space will be torn down. >> + */ >> + if (!mmget_not_zero(mm)) >> + return true; > > Why? Don't the notifiers provide for this already. > > mmget_not_zero() is required before calling hmm_range_fault() though This is a workaround for a problem I don't quite understand. If you change tools/testing/selftests/vm/hmm-tests.c line 868 to ASSERT_EQ(ret, -1); Then the test will abort, core dump, and cause two problems, 1) the migrated page will be faulted back to system memory in order to write it to the core dump. This triggers lockdep_assert_held(&walk.mm->mmap_sem) in walk_page_range(). 2) Then after a delay, I get: [ 137.852986] rcu: INFO: rcu_sched self-detected stall on CPU [ 137.858594] rcu: 0-....: (26000 ticks this GP) idle=69e/1/0x4000000000000002 softirq=34555/34555 fqs=6497 [ 137.868439] (t=26007 jiffies g=14653 q=271) [ 137.872711] NMI backtrace for cpu 0 [ 137.876205] CPU: 0 PID: 6228 Comm: hmm-tests Not tainted 5.6.0-rc6+ #2 [ 137.882730] Hardware name: System manufacturer System Product Name/SABERTOOTH X79, BIOS 4302 08/29/2013 [ 137.892115] Call Trace: [ 137.894570] <IRQ> [ 137.896593] dump_stack+0x97/0xe0 [ 137.899920] nmi_cpu_backtrace.cold+0x14/0x68 [ 137.904287] ? lapic_can_unplug_cpu.cold+0x39/0x39 [ 137.909091] nmi_trigger_cpumask_backtrace+0xf1/0x10e [ 137.914152] rcu_dump_cpu_stacks+0xe2/0x125 [ 137.918348] rcu_sched_clock_irq.cold+0x393/0x610 [ 137.923069] update_process_times+0x24/0x50 [ 137.927263] tick_sched_handle+0x68/0x90 [ 137.931196] tick_sched_timer+0x38/0xa0 [ 137.935037] __hrtimer_run_queues+0x1f9/0x6c0 [ 137.939403] ? tick_sched_do_timer+0x90/0x90 [ 137.943683] ? enqueue_hrtimer+0x1a0/0x1a0 [ 137.947790] ? recalibrate_cpu_khz+0x10/0x10 [ 137.952064] ? ktime_get_update_offsets_now+0xed/0x1c0 [ 137.957209] hrtimer_interrupt+0x1a5/0x340 [ 137.961315] ? rcu_read_lock_sched_held+0xa1/0xd0 [ 137.966038] smp_apic_timer_interrupt+0xbb/0x320 [ 137.970665] apic_timer_interrupt+0xf/0x20 [ 137.974771] </IRQ> [ 137.976876] RIP: 0010:xas_load+0x7/0x80 [ 137.980718] Code: 80 2f 1a 83 c6 05 e9 8d 7b 01 01 e8 3e b1 b1 fe e9 05 ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 41 56 41 55 41 54 55 <48> 89 fd 53 4c 8d 6d 10 e8 3c fc ff ff 49 89 c4 4c 89 e0 83 e0 03 [ 137.999461] RSP: 0018:ffffc900015e77c8 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 138.007028] RAX: ffff8886e508c408 RBX: 0000000000000000 RCX: ffffffff82626c89 [ 138.014159] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: ffffc900015e78a0 [ 138.021293] RBP: ffffc900015e78a0 R08: ffffffff811461c4 R09: fffff520002bcf17 [ 138.028426] R10: fffff520002bcf16 R11: 0000000000000003 R12: 0000000002606d10 [ 138.035557] R13: ffff8886e508c448 R14: 0000000000000031 R15: ffffffffa06546a0 [ 138.042701] ? do_raw_spin_lock+0x104/0x1d0 [ 138.046888] ? xas_store+0x19/0xa60 [ 138.050390] xas_store+0x5b3/0xa60 [ 138.053806] ? register_lock_class+0x860/0x860 [ 138.058267] __xa_erase+0x96/0x110 [ 138.061673] ? xas_store+0xa60/0xa60 [ 138.065267] xa_erase+0x19/0x30 [ 138.068418] dmirror_interval_invalidate+0x7d/0xc0 [test_hmm] [ 138.074174] __mmu_notifier_release+0x1a6/0x370 [ 138.078714] ? mmu_notifier_unregister+0x1e0/0x1e0 [ 138.083520] ? lock_downgrade+0x380/0x380 [ 138.087535] ? uprobe_clear_state+0x2e/0x150 [ 138.091823] exit_mmap+0x24d/0x2a0 [ 138.095229] ? do_munmap+0x10/0x10 [ 138.098635] ? __x64_sys_io_setup+0x200/0x200 [ 138.102995] ? __mutex_unlock_slowpath+0xb4/0x3f0 [ 138.107704] ? wait_for_completion+0x250/0x250 [ 138.112158] ? lock_downgrade+0x380/0x380 [ 138.116176] ? check_flags.part.0+0x82/0x210 [ 138.120463] mmput+0xb5/0x210 [ 138.123444] do_exit+0x602/0x14c0 [ 138.126776] ? mm_update_next_owner+0x400/0x400 [ 138.131329] do_group_exit+0x8a/0x140 [ 138.135006] get_signal+0x25b/0x1080 [ 138.138606] do_signal+0x8c/0xa90 [ 138.141928] ? _raw_spin_unlock_irq+0x24/0x30 [ 138.146292] ? mark_held_locks+0x24/0x90 [ 138.150219] ? _raw_spin_unlock_irq+0x24/0x30 [ 138.154580] ? lockdep_hardirqs_on+0x190/0x280 [ 138.159026] ? setup_sigcontext+0x260/0x260 [ 138.163210] ? sigprocmask+0x10b/0x150 [ 138.166965] ? __x64_sys_rt_sigsuspend+0xe0/0xe0 [ 138.171594] ? __x64_sys_rt_sigprocmask+0xfb/0x180 [ 138.176394] ? __ia32_compat_sys_rt_sigprocmask+0x190/0x190 [ 138.181965] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 138.187192] ? exit_to_usermode_loop+0x60/0x100 [ 138.191723] ? mark_held_locks+0x24/0x90 [ 138.195656] exit_to_usermode_loop+0x85/0x100 [ 138.200023] do_syscall_64+0x20b/0x290 [ 138.203782] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 138.208839] RIP: 0033:0x7f2d349f1625 [ 138.212420] Code: c2 b8 ea 00 00 00 0f 05 48 3d 00 f0 ff ff 77 3d 41 89 c0 41 ba 08 00 00 00 31 d2 4c 89 ce bf 02 00 00 00 b8 0e 00 00 00 0f 05 <48> 8b 84 24 08 01 00 00 64 48 33 04 25 28 00 00 00 75 24 44 89 c0 [ 138.231163] RSP: 002b:00007ffe84228c60 EFLAGS: 00000246 ORIG_RAX: 000000000000000e [ 138.238731] RAX: 0000000000000000 RBX: 00007f2d349ad040 RCX: 00007f2d349f1625 [ 138.245862] RDX: 0000000000000000 RSI: 00007ffe84228c60 RDI: 0000000000000002 [ 138.252997] RBP: 00007ffe84228ec0 R08: 0000000000000000 R09: 00007ffe84228c60 [ 138.260127] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000401240 [ 138.267261] R13: 00007ffe84229190 R14: 0000000000000000 R15: 0000000000000000 [ 138.274554] rcu: INFO: rcu_sched detected expedited stalls on CPUs/tasks: { 0-... } 26428 jiffies s: 277 root: 0x1/. [ 138.285167] rcu: blocking rcu_node structures: [ 138.289641] Task dump for CPU 0: [ 138.292890] hmm-tests R running task 27560 6228 6211 0x8000400a [ 138.300002] Call Trace: [ 138.302486] ? check_chain_key+0x1d1/0x2c0 [ 138.306627] ? __lock_acquire+0x61c/0x2820 [ 138.310760] ? match_held_lock+0x1b/0x230 [ 138.314800] ? check_chain_key+0x1d1/0x2c0 [ 138.318937] ? lock_downgrade+0x380/0x380 [ 138.323008] ? lock_acquire+0xff/0x220 [ 138.326795] ? stack_depot_save+0x137/0x450 [ 138.331026] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 138.336026] ? mark_held_locks+0x24/0x90 [ 138.340012] ? _raw_spin_unlock_irqrestore+0x3e/0x50 [ 138.345022] ? lockdep_hardirqs_on+0x190/0x280 [ 138.349504] ? stack_depot_save+0x253/0x450 [ 138.353731] ? check_chain_key+0x1d1/0x2c0 [ 138.357871] ? __lock_acquire+0x61c/0x2820 [ 138.362033] ? match_held_lock+0x1b/0x230 [ 138.366070] ? check_chain_key+0x1d1/0x2c0 [ 138.370209] ? mark_lock+0xac/0x9e0 [ 138.373734] ? mark_lock+0xac/0x9e0 [ 138.377261] ? mark_lock+0xac/0x9e0 [ 138.380772] ? mark_held_locks+0x65/0x90 [ 138.384730] ? mark_lock+0xac/0x9e0 [ 138.388249] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 138.392895] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 138.397542] ? lockdep_hardirqs_on+0x190/0x280 [ 138.402029] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 138.406676] ? mark_lock+0xac/0x9e0 [ 138.410209] ? lock_is_held_type+0x110/0x140 [ 138.414509] ? mark_held_locks+0x65/0x90 [ 138.418461] ? match_held_lock+0x1b/0x230 [ 138.422500] ? match_held_lock+0x1b/0x230 [ 138.426551] ? __lock_acquire+0x11c3/0x2820 [ 138.430773] ? xas_load+0x64/0x80 [ 138.434126] ? xas_store+0xac/0xa60 [ 138.437652] ? register_lock_class+0x860/0x860 [ 138.442140] ? lock_downgrade+0x380/0x380 [ 138.446193] ? _raw_spin_lock+0x2c/0x40 [ 138.450059] ? _raw_spin_unlock+0x17/0x30 [ 138.454100] ? xa_erase+0xe/0x30 [ 138.457370] ? dmirror_interval_invalidate+0x7d/0xc0 [test_hmm] [ 138.463325] ? __mmu_notifier_release+0x1a6/0x370 [ 138.468065] ? mmu_notifier_unregister+0x1e0/0x1e0 [ 138.472896] ? lock_downgrade+0x380/0x380 [ 138.476937] ? uprobe_clear_state+0x2e/0x150 [ 138.481252] ? exit_mmap+0x24d/0x2a0 [ 138.484859] ? do_munmap+0x10/0x10 [ 138.488298] ? __x64_sys_io_setup+0x200/0x200 [ 138.492683] ? __mutex_unlock_slowpath+0xb4/0x3f0 [ 138.497418] ? wait_for_completion+0x250/0x250 [ 138.501897] ? lock_downgrade+0x380/0x380 [ 138.505944] ? check_flags.part.0+0x82/0x210 [ 138.510254] ? mmput+0xb5/0x210 [ 138.513435] ? do_exit+0x602/0x14c0 [ 138.516967] ? mm_update_next_owner+0x400/0x400 [ 138.521545] ? do_group_exit+0x8a/0x140 [ 138.525423] ? get_signal+0x25b/0x1080 [ 138.529225] ? do_signal+0x8c/0xa90 [ 138.532755] ? _raw_spin_unlock_irq+0x24/0x30 [ 138.537143] ? mark_held_locks+0x24/0x90 [ 138.541096] ? _raw_spin_unlock_irq+0x24/0x30 [ 138.545492] ? lockdep_hardirqs_on+0x190/0x280 [ 138.549971] ? setup_sigcontext+0x260/0x260 [ 138.554190] ? sigprocmask+0x10b/0x150 [ 138.557969] ? __x64_sys_rt_sigsuspend+0xe0/0xe0 [ 138.562627] ? __x64_sys_rt_sigprocmask+0xfb/0x180 [ 138.567452] ? __ia32_compat_sys_rt_sigprocmask+0x190/0x190 [ 138.573057] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 138.578311] ? exit_to_usermode_loop+0x60/0x100 [ 138.582875] ? mark_held_locks+0x24/0x90 [ 138.586837] ? exit_to_usermode_loop+0x85/0x100 [ 138.591400] ? do_syscall_64+0x20b/0x290 [ 138.595360] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe ./test_hmm.sh: line 58: 6211 Alarm clock ./hmm-tests >> +static int dmirror_fault(struct dmirror *dmirror, unsigned long start, >> + unsigned long end, bool write) >> +{ >> + struct mm_struct *mm = dmirror->mm; >> + unsigned long addr; >> + uint64_t pfns[64]; >> + struct hmm_range range = { >> + .notifier = &dmirror->notifier, >> + .pfns = pfns, >> + .flags = dmirror_hmm_flags, >> + .values = dmirror_hmm_values, >> + .pfn_shift = DPT_SHIFT, >> + .pfn_flags_mask = ~(dmirror_hmm_flags[HMM_PFN_VALID] | >> + dmirror_hmm_flags[HMM_PFN_WRITE]), >> + .default_flags = dmirror_hmm_flags[HMM_PFN_VALID] | >> + (write ? dmirror_hmm_flags[HMM_PFN_WRITE] : 0), >> + .dev_private_owner = dmirror->mdevice, >> + }; >> + int ret = 0; >> + >> + /* Since the mm is for the mirrored process, get a reference first. */ >> + if (!mmget_not_zero(mm)) >> + return 0; > > Right > >> + for (addr = start; addr < end; addr = range.end) { >> + range.start = addr; >> + range.end = min(addr + (ARRAY_SIZE(pfns) << PAGE_SHIFT), end); >> + >> + ret = dmirror_range_fault(dmirror, &range); >> + if (ret) >> + break; >> + } >> + >> + mmput(mm); >> + return ret; >> +} >> + >> +static int dmirror_do_read(struct dmirror *dmirror, unsigned long start, >> + unsigned long end, struct dmirror_bounce *bounce) >> +{ >> + unsigned long pfn; >> + void *ptr; >> + >> + ptr = bounce->ptr + ((start - bounce->addr) & PAGE_MASK); >> + >> + for (pfn = start >> PAGE_SHIFT; pfn < (end >> PAGE_SHIFT); pfn++) { >> + void *entry; >> + struct page *page; >> + void *tmp; >> + >> + entry = xa_load(&dmirror->pt, pfn); >> + page = xa_untag_pointer(entry); >> + if (!page) >> + return -ENOENT; >> + >> + tmp = kmap(page); >> + memcpy(ptr, tmp, PAGE_SIZE); >> + kunmap(page); >> + >> + ptr += PAGE_SIZE; >> + bounce->cpages++; >> + } >> + >> + return 0; >> +} >> + >> +static int dmirror_read(struct dmirror *dmirror, struct hmm_dmirror_cmd *cmd) >> +{ >> + struct dmirror_bounce bounce; >> + unsigned long start, end; >> + unsigned long size = cmd->npages << PAGE_SHIFT; >> + int ret; >> + >> + start = cmd->addr; >> + end = start + size; >> + if (end < start) >> + return -EINVAL; >> + >> + ret = dmirror_bounce_init(&bounce, start, size); >> + if (ret) >> + return ret; >> + >> +again: >> + mutex_lock(&dmirror->mutex); >> + ret = dmirror_do_read(dmirror, start, end, &bounce); >> + mutex_unlock(&dmirror->mutex); >> + if (ret == 0) >> + ret = copy_to_user((void __user *)cmd->ptr, bounce.ptr, >> + bounce.size); > > Use u64_to_user_ptr() instead of the cast Will do. >> +static int dmirror_write(struct dmirror *dmirror, struct hmm_dmirror_cmd *cmd) >> +{ >> + struct dmirror_bounce bounce; >> + unsigned long start, end; >> + unsigned long size = cmd->npages << PAGE_SHIFT; >> + int ret; >> + >> + start = cmd->addr; >> + end = start + size; >> + if (end < start) >> + return -EINVAL; >> + >> + ret = dmirror_bounce_init(&bounce, start, size); >> + if (ret) >> + return ret; >> + ret = copy_from_user(bounce.ptr, (void __user *)cmd->ptr, >> + bounce.size); > > ditto > >> + if (ret) >> + return ret; >> + >> +again: >> + mutex_lock(&dmirror->mutex); >> + ret = dmirror_do_write(dmirror, start, end, &bounce); >> + mutex_unlock(&dmirror->mutex); >> + if (ret == -ENOENT) { >> + start = cmd->addr + (bounce.cpages << PAGE_SHIFT); >> + ret = dmirror_fault(dmirror, start, end, true); >> + if (ret == 0) { >> + cmd->faults++; >> + goto again; > > Use a loop instead of goto? OK. > Also I get this: > > lib/test_hmm.c: In function ‘dmirror_devmem_fault_alloc_and_copy’: > lib/test_hmm.c:1041:25: warning: unused variable ‘vma’ [-Wunused-variable] > 1041 | struct vm_area_struct *vma = args->vma; > > But this is a kernel bug, due to alloc_page_vma being a #define not a > static inline and me having CONFIG_NUMA off in this .config Fixed. I'll repost as a proper series shortly. > Jason >

5 years, 3 months

3
2
0 0

[PATCH v2] selftests: Add support for argc and argv.

by Kuniyuki Iwashima

Currently tests are often written in C and shell script. In many cases, the script passes some arguments to the C program. However, the helper functions do not support arguments, so many tests are written without helper functions. This patch allows us to handle argc and argv in each tests and makes it easier to write tests flexibly with helper functions. Signed-off-by: Kuniyuki Iwashima <kuniyu(a)amazon.co.jp> --- tools/testing/selftests/kselftest_harness.h | 43 +++++++++++++-------- 1 file changed, 27 insertions(+), 16 deletions(-) diff --git a/tools/testing/selftests/kselftest_harness.h b/tools/testing/selftests/kselftest_harness.h index 5336b26506ab..680a6e42f58b 100644 --- a/tools/testing/selftests/kselftest_harness.h +++ b/tools/testing/selftests/kselftest_harness.h @@ -167,7 +167,8 @@ #define TEST_SIGNAL(test_name, signal) __TEST_IMPL(test_name, signal) #define __TEST_IMPL(test_name, _signal) \ - static void test_name(struct __test_metadata *_metadata); \ + static void test_name(struct __test_metadata *_metadata, \ + int argc, char **argv); \ static struct __test_metadata _##test_name##_object = \ { .name = "global." #test_name, \ .fn = &test_name, .termsig = _signal, \ @@ -177,7 +178,9 @@ __register_test(&_##test_name##_object); \ } \ static void test_name( \ - struct __test_metadata __attribute__((unused)) *_metadata) + struct __test_metadata __attribute__((unused)) *_metadata, \ + int __attribute__((unused)) argc, \ + char __attribute__((unused)) **argv) /** * FIXTURE_DATA(datatype_name) - Wraps the struct name so we have one less @@ -241,7 +244,10 @@ #define FIXTURE_SETUP(fixture_name) \ void fixture_name##_setup( \ struct __test_metadata __attribute__((unused)) *_metadata, \ - FIXTURE_DATA(fixture_name) __attribute__((unused)) *self) + FIXTURE_DATA(fixture_name) __attribute__((unused)) *self, \ + int __attribute__ ((unused)) argc, \ + char __attribute__ ((unused)) **argv) + /** * FIXTURE_TEARDOWN(fixture_name) * *_metadata* is included so that EXPECT_* and ASSERT_* work correctly. @@ -261,7 +267,9 @@ #define FIXTURE_TEARDOWN(fixture_name) \ void fixture_name##_teardown( \ struct __test_metadata __attribute__((unused)) *_metadata, \ - FIXTURE_DATA(fixture_name) __attribute__((unused)) *self) + FIXTURE_DATA(fixture_name) __attribute__((unused)) *self, \ + int __attribute__ ((unused)) argc, \ + char __attribute__ ((unused)) **argv) /** * TEST_F(fixture_name, test_name) - Emits test registration and helpers for @@ -293,19 +301,21 @@ #define __TEST_F_IMPL(fixture_name, test_name, signal, tmout) \ static void fixture_name##_##test_name( \ struct __test_metadata *_metadata, \ - FIXTURE_DATA(fixture_name) *self); \ + FIXTURE_DATA(fixture_name) *self, \ + int argc, char **argv); \ static inline void wrapper_##fixture_name##_##test_name( \ - struct __test_metadata *_metadata) \ + struct __test_metadata *_metadata, \ + int argc, char **argv) \ { \ /* fixture data is alloced, setup, and torn down per call. */ \ FIXTURE_DATA(fixture_name) self; \ memset(&self, 0, sizeof(FIXTURE_DATA(fixture_name))); \ - fixture_name##_setup(_metadata, &self); \ + fixture_name##_setup(_metadata, &self, argc, argv); \ /* Let setup failure terminate early. */ \ if (!_metadata->passed) \ return; \ - fixture_name##_##test_name(_metadata, &self); \ - fixture_name##_teardown(_metadata, &self); \ + fixture_name##_##test_name(_metadata, &self, argc, argv); \ + fixture_name##_teardown(_metadata, &self, argc, argv); \ } \ static struct __test_metadata \ _##fixture_name##_##test_name##_object = { \ @@ -321,7 +331,9 @@ } \ static void fixture_name##_##test_name( \ struct __test_metadata __attribute__((unused)) *_metadata, \ - FIXTURE_DATA(fixture_name) __attribute__((unused)) *self) + FIXTURE_DATA(fixture_name) __attribute__((unused)) *self, \ + int __attribute__ ((unused)) argc, \ + char __attribute__ ((unused)) **argv) /** * TEST_HARNESS_MAIN - Simple wrapper to run the test harness @@ -634,7 +646,7 @@ /* Contains all the information for test execution and status checking. */ struct __test_metadata { const char *name; - void (*fn)(struct __test_metadata *); + void (*fn)(struct __test_metadata *, int, char **); int termsig; int passed; int trigger; /* extra handler after the evaluation */ @@ -695,7 +707,7 @@ static inline int __bail(int for_realz, bool no_print, __u8 step) return 0; } -void __run_test(struct __test_metadata *t) +void __run_test(struct __test_metadata *t, int argc, char **argv) { pid_t child_pid; int status; @@ -709,7 +721,7 @@ void __run_test(struct __test_metadata *t) printf("ERROR SPAWNING TEST CHILD\n"); t->passed = 0; } else if (child_pid == 0) { - t->fn(t); + t->fn(t, argc, argv); /* return the step that failed or 0 */ _exit(t->passed ? 0 : t->step); } else { @@ -755,8 +767,7 @@ void __run_test(struct __test_metadata *t) alarm(0); } -static int test_harness_run(int __attribute__((unused)) argc, - char __attribute__((unused)) **argv) +static int test_harness_run(int argc, char **argv) { struct __test_metadata *t; int ret = 0; @@ -768,7 +779,7 @@ static int test_harness_run(int __attribute__((unused)) argc, __test_count, __fixture_count + 1); for (t = __test_list; t; t = t->next) { count++; - __run_test(t); + __run_test(t, argc, argv); if (t->passed) pass_count++; else -- 2.17.2 (Apple Git-113)

5 years, 3 months

2
1
0 0

next-20200320 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.6.0-rc6 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: d8f289c16fbb72e17b783175c1fb0942816264fd git describe: next-20200320 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20200320 Regressions (compared to build next-20200319) ------------------------------------------------------------------------ qemu_x86_64: kselftest: * net_traceroute.sh kselftest/filesystems: * binderfs_binderfs_test qemu_x86_64: kselftest: * net_traceroute.sh kselftest/filesystems: * binderfs_binderfs_test juno-r2: kselftest: * bpf_test_lpm_map kselftest/filesystems: * binderfs_binderfs_test juno-r2: kselftest: * bpf_test_lpm_map kselftest/filesystems: * binderfs_binderfs_test i386: kselftest/filesystems: * binderfs_binderfs_test x86: kselftest: * memory-hotplug_mem-on-off-test.sh kselftest/filesystems: * binderfs_binderfs_test kselftest-vsyscall-mode-native/filesystems: * binderfs_binderfs_test kselftest-vsyscall-mode-none: * x86_fsgsbase_64 kselftest-vsyscall-mode-none/filesystems: * binderfs_binderfs_test x86: kselftest: * memory-hotplug_mem-on-off-test.sh kselftest/filesystems: * binderfs_binderfs_test kselftest-vsyscall-mode-native/filesystems: * binderfs_binderfs_test kselftest-vsyscall-mode-none: * x86_fsgsbase_64 kselftest-vsyscall-mode-none/filesystems: * binderfs_binderfs_test x86: kselftest: * memory-hotplug_mem-on-off-test.sh kselftest/filesystems: * binderfs_binderfs_test kselftest-vsyscall-mode-native/filesystems: * binderfs_binderfs_test kselftest-vsyscall-mode-none: * x86_fsgsbase_64 kselftest-vsyscall-mode-none/filesystems: * binderfs_binderfs_test x86: kselftest: * memory-hotplug_mem-on-off-test.sh kselftest/filesystems: * binderfs_binderfs_test kselftest-vsyscall-mode-native/filesystems: * binderfs_binderfs_test kselftest-vsyscall-mode-none: * x86_fsgsbase_64 kselftest-vsyscall-mode-none/filesystems: * binderfs_binderfs_test x86: kselftest: * memory-hotplug_mem-on-off-test.sh kselftest/filesystems: * binderfs_binderfs_test kselftest-vsyscall-mode-native/filesystems: * binderfs_binderfs_test kselftest-vsyscall-mode-none: * x86_fsgsbase_64 kselftest-vsyscall-mode-none/filesystems: * binderfs_binderfs_test qemu_i386: kselftest: * futex_run.sh kselftest/filesystems: * binderfs_binderfs_test qemu_i386: kselftest: * futex_run.sh kselftest/filesystems: * binderfs_binderfs_test Fixes (compared to build next-20200319) ------------------------------------------------------------------------ x86: kselftest-vsyscall-mode-native: * net_fib-onlink-tests.sh * x86_fsgsbase_64 kselftest-vsyscall-mode-none: * rtc_rtctest x86: kselftest-vsyscall-mode-native: * net_fib-onlink-tests.sh * x86_fsgsbase_64 kselftest-vsyscall-mode-none: * rtc_rtctest In total: ------------------------------------------------------------------------ Ran 2177 total tests in the following environments and test suites. pass 771 fail 1137 xfail 0 skip 269 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - juno-r2-compat - juno-r2-kasan - qemu_arm64 - qemu_i386 - qemu_x86_64 - x15 - arm - x86_64 - x86-kasan Test Suites ----------- * kselftest * kselftest/drivers * kselftest/filesystems * kselftest/net * kselftest/networking * kselftest-vsyscall-mode-native * kselftest-vsyscall-mode-native/drivers * kselftest-vsyscall-mode-native/filesystems * kselftest-vsyscall-mode-native/net * kselftest-vsyscall-mode-native/networking * kselftest-vsyscall-mode-none * kselftest-vsyscall-mode-none/drivers * kselftest-vsyscall-mode-none/filesystems * kselftest-vsyscall-mode-none/net * kselftest-vsyscall-mode-none/networking Failures ------------------------------------------------------------------------ x15: juno-r2: * kselftest/filesystems/binderfs_binderfs_test * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_demand_paging_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_memory_region_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_steal_time * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/memory-hotplug_mem-on-off-test.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/pidfd_pidfd_fdinfo_test * kselftest/pidfd_pidfd_test x86: * kselftest/filesystems/binderfs_binderfs_test * kselftest-vsyscall-mode-native/filesystems/binderfs_binderfs_test * kselftest-vsyscall-mode-none/filesystems/binderfs_binderfs_test * kselftest/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-none/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-native/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-native/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest-vsyscall-mode-none/bpf_test_dev_cgroup * kselftest-vsyscall-mode-native/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-native/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-none/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-none/bpf_test_netcnt * kselftest/bpf_test_netcnt * kselftest-vsyscall-mode-native/bpf_test_netcnt * kselftest-vsyscall-mode-none/bpf_test_progs-no_alu32 * kselftest/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-native/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-native/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-none/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-native/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_socket_cookie * kselftest/bpf_test_socket_cookie * kselftest-vsyscall-mode-native/bpf_test_socket_cookie * kselftest-vsyscall-mode-native/bpf_test_sock_fields * kselftest-vsyscall-mode-none/bpf_test_sock_fields * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest-vsyscall-mode-none/bpf_test_sockmap * kselftest-vsyscall-mode-native/bpf_test_sockmap * kselftest-vsyscall-mode-none/bpf_test_sysctl * kselftest/bpf_test_sysctl * kselftest-vsyscall-mode-native/bpf_test_sysctl * kselftest-vsyscall-mode-native/bpf_test_tc_edt.sh * kselftest/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-none/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-none/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-native/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-native/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-none/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-none/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-native/bpf_test_tcpnotify_user * kselftest/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-none/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_xdping.sh * kselftest/bpf_test_xdping.sh * kselftest-vsyscall-mode-native/bpf_test_xdping.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_native.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-native/firmware_fw_run_tests.sh * kselftest/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-none/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest-vsyscall-mode-native/ftrace_ftracetest * kselftest-vsyscall-mode-none/ftrace_ftracetest * kselftest-vsyscall-mode-none/intel_pstate_run.sh * kselftest/intel_pstate_run.sh * kselftest-vsyscall-mode-native/intel_pstate_run.sh * kselftest/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-none/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-native/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-none/kvm_cr4_cpuid_sync_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-native/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-none/kvm_demand_paging_test * kselftest-vsyscall-mode-native/kvm_demand_paging_test * kselftest/kvm_demand_paging_test * kselftest-vsyscall-mode-none/kvm_dirty_log_test * kselftest/kvm_dirty_log_test * kselftest-vsyscall-mode-native/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest-vsyscall-mode-none/kvm_evmcs_test * kselftest-vsyscall-mode-native/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest-vsyscall-mode-native/kvm_hyperv_cpuid * kselftest-vsyscall-mode-none/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-none/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-native/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest-vsyscall-mode-native/kvm_platform_info_test * kselftest-vsyscall-mode-none/kvm_platform_info_test * kselftest-vsyscall-mode-native/kvm_set_memory_region_test * kselftest/kvm_set_memory_region_test * kselftest-vsyscall-mode-none/kvm_set_memory_region_test * kselftest-vsyscall-mode-native/kvm_set_sregs_test * kselftest/kvm_set_sregs_test * kselftest-vsyscall-mode-none/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest-vsyscall-mode-none/kvm_smm_test * kselftest-vsyscall-mode-native/kvm_smm_test * kselftest/kvm_state_test * kselftest-vsyscall-mode-native/kvm_state_test * kselftest-vsyscall-mode-none/kvm_state_test * kselftest-vsyscall-mode-native/kvm_steal_time * kselftest/kvm_steal_time * kselftest-vsyscall-mode-none/kvm_steal_time * kselftest-vsyscall-mode-native/kvm_sync_regs_test * kselftest/kvm_sync_regs_test * kselftest-vsyscall-mode-none/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-none/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-native/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-native/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-none/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-native/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-none/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-native/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-none/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest-vsyscall-mode-native/kvm_xss_msr_test * kselftest-vsyscall-mode-none/kvm_xss_msr_test * kselftest-vsyscall-mode-native/lib_printf.sh * kselftest/lib_printf.sh * kselftest-vsyscall-mode-none/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-none/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_BUG.sh * kselftest-vsyscall-mode-none/lkdtm_BUG.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-native/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-none/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-native/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-none/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_PAGE.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-none/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-native/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-native/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-none/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-native/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest-vsyscall-mode-none/lkdtm_UNSET_SMEP.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO.sh * kselftest/memory-hotplug_mem-on-off-test.sh * kselftest-vsyscall-mode-none/mqueue_mq_perf_tests * kselftest-vsyscall-mode-native/mqueue_mq_perf_tests * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-none/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-native/net_fib_tests.sh * kselftest/net_fib_tests.sh * kselftest-vsyscall-mode-none/net_fib_tests.sh * kselftest-vsyscall-mode-none/netfilter_nft_concat_range.sh * kselftest-vsyscall-mode-native/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_concat_range.sh * kselftest-vsyscall-mode-none/net_ip_defrag.sh * kselftest-vsyscall-mode-native/net_ip_defrag.sh * kselftest/net_ip_defrag.sh * kselftest-vsyscall-mode-none/net_l2tp.sh * kselftest-vsyscall-mode-native/net_l2tp.sh * kselftest/net_l2tp.sh * kselftest-vsyscall-mode-none/net_pmtu.sh * kselftest/net_pmtu.sh * kselftest-vsyscall-mode-native/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest-vsyscall-mode-none/net_psock_snd.sh * kselftest-vsyscall-mode-native/net_psock_snd.sh * kselftest-vsyscall-mode-native/net_run_netsocktests * kselftest/net_run_netsocktests * kselftest-vsyscall-mode-none/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-none/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-native/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-native/net_traceroute.sh * kselftest-vsyscall-mode-none/net_traceroute.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest-vsyscall-mode-native/net_udpgro_bench.sh * kselftest-vsyscall-mode-none/net_udpgro_bench.sh * kselftest-vsyscall-mode-none/net_udpgro.sh * kselftest-vsyscall-mode-native/net_udpgro.sh * kselftest/net_udpgro.sh * kselftest-vsyscall-mode-native/net_udpgso_bench.sh * kselftest-vsyscall-mode-none/net_udpgso_bench.sh * kselftest/net_udpgso_bench.sh * kselftest-vsyscall-mode-none/net_xfrm_policy.sh * kselftest/net_xfrm_policy.sh * kselftest-vsyscall-mode-native/net_xfrm_policy.sh * kselftest-vsyscall-mode-native/openat2_openat2_test * kselftest-vsyscall-mode-none/openat2_openat2_test * kselftest/openat2_openat2_test * kselftest-vsyscall-mode-native/openat2_rename_attack_test * kselftest-vsyscall-mode-none/openat2_rename_attack_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest-vsyscall-mode-native/openat2_resolve_test * kselftest-vsyscall-mode-none/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest-vsyscall-mode-native/pidfd_pidfd_open_test * kselftest-vsyscall-mode-none/pidfd_pidfd_open_test * kselftest-vsyscall-mode-native/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-none/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-none/pstore_pstore_tests * kselftest-vsyscall-mode-native/pstore_pstore_tests * kselftest/pstore_pstore_tests * kselftest-vsyscall-mode-native/rtc_rtctest * kselftest/rtc_rtctest * kselftest-vsyscall-mode-native/seccomp_seccomp_bpf * kselftest/seccomp_seccomp_bpf * kselftest-vsyscall-mode-none/seccomp_seccomp_bpf * kselftest-vsyscall-mode-none/timers_inconsistency-check * kselftest/timers_inconsistency-check * kselftest-vsyscall-mode-native/timers_inconsistency-check * kselftest-vsyscall-mode-native/timers_nsleep-lat * kselftest-vsyscall-mode-none/timers_nsleep-lat * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest-vsyscall-mode-native/timers_raw_skew * kselftest-vsyscall-mode-none/timers_raw_skew * kselftest-vsyscall-mode-native/timers_set-timer-lat * kselftest/timers_set-timer-lat * kselftest-vsyscall-mode-none/timers_set-timer-lat * kselftest-vsyscall-mode-none/networking/timestamping_txtimestamp.sh * kselftest/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-native/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-native/vm_run_vmtests * kselftest-vsyscall-mode-none/vm_run_vmtests * kselftest/vm_run_vmtests * kselftest-vsyscall-mode-none/x86_fsgsbase_64 x86-kasan: qemu_x86_64: * kselftest/filesystems/binderfs_binderfs_test * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_demand_paging_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest/kvm_set_memory_region_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_steal_time * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests * kselftest/x86_fsgsbase_64 qemu_i386: * kselftest/filesystems/binderfs_binderfs_test * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/futex_run.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_demand_paging_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_memory_region_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_steal_time * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh juno-r2-kasan: i386: * kselftest/filesystems/binderfs_binderfs_test * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/clone3_clone3_clear_sighand * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/intel_pstate_run.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_demand_paging_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_memory_region_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_steal_time * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh juno-r2-compat: qemu_arm64: * kselftest/filesystems/binderfs_binderfs_test * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_demand_paging_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_memory_region_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_steal_time * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/memory-hotplug_mem-on-off-test.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh hi6220-hikey: * kselftest/filesystems/binderfs_binderfs_test * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_demand_paging_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_memory_region_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_steal_time * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/memory-hotplug_mem-on-off-test.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/pidfd_pidfd_fdinfo_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/networking/timestamping_txtimestamp.sh dragonboard-410c: Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

5 years, 3 months

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[PATCH 01/12 v2] selftest/ftrace: Fix function trigger test to handle trace not disabling the tracer

by Steven Rostedt

From: "Steven Rostedt (VMware)" <rostedt(a)goodmis.org> The ftrace selftest "ftrace - test for function traceon/off triggers" enables all events and reads the trace file. Now that the trace file does not disable tracing, and will attempt to continually read new data that is added, the selftest gets stuck reading the trace file. This is because the data added to the trace file will fill up quicker than the reading of it. By only enabling scheduling events, the read can keep up with the writes. Instead of enabling all events, only enable the scheduler events. Link: http://lkml.kernel.org/r/20200318111345.0516642e@gandalf.local.home Cc: Shuah Khan <skhan(a)linuxfoundation.org> Cc: linux-kselftest(a)vger.kernel.org Acked-by: Masami Hiramatsu <mhiramat(a)kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt(a)goodmis.org> --- .../selftests/ftrace/test.d/ftrace/func_traceonoff_triggers.tc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/ftrace/test.d/ftrace/func_traceonoff_triggers.tc b/tools/testing/selftests/ftrace/test.d/ftrace/func_traceonoff_triggers.tc index 0c04282d33dd..1947387fe976 100644 --- a/tools/testing/selftests/ftrace/test.d/ftrace/func_traceonoff_triggers.tc +++ b/tools/testing/selftests/ftrace/test.d/ftrace/func_traceonoff_triggers.tc @@ -41,7 +41,7 @@ fi echo '** ENABLE EVENTS' -echo 1 > events/enable +echo 1 > events/sched/enable echo '** ENABLE TRACING' enable_tracing -- 2.25.1

5 years, 3 months

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next-20200319 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.6.0-rc6 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: aff7e57f8266549245eb4a272ce149b752dfce77 git describe: next-20200319 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20200319 Regressions (compared to build next-20200318) ------------------------------------------------------------------------ x86: kselftest: * net_fib-onlink-tests.sh * rtc_rtctest kselftest-vsyscall-mode-native: * x86_fsgsbase_64 kselftest-vsyscall-mode-none: * rtc_rtctest x86: kselftest: * net_fib-onlink-tests.sh * rtc_rtctest kselftest-vsyscall-mode-native: * x86_fsgsbase_64 kselftest-vsyscall-mode-none: * rtc_rtctest x86: kselftest: * net_fib-onlink-tests.sh * rtc_rtctest kselftest-vsyscall-mode-native: * x86_fsgsbase_64 kselftest-vsyscall-mode-none: * rtc_rtctest qemu_x86_64: kselftest: * rtc_rtctest Fixes (compared to build next-20200318) ------------------------------------------------------------------------ i386: kselftest: * net_run_afpackettests qemu_i386: kselftest: * mount_run_tests.sh In total: ------------------------------------------------------------------------ Ran 2213 total tests in the following environments and test suites. pass 865 fail 1084 xfail 0 skip 264 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - juno-r2-compat - juno-r2-kasan - qemu_arm64 - qemu_i386 - qemu_x86_64 - x15 - arm - x86_64 - x86-kasan Test Suites ----------- * kselftest * kselftest/drivers * kselftest/filesystems * kselftest/net * kselftest/networking * kselftest-vsyscall-mode-native * kselftest-vsyscall-mode-native/drivers * kselftest-vsyscall-mode-native/filesystems * kselftest-vsyscall-mode-native/net * kselftest-vsyscall-mode-native/networking * kselftest-vsyscall-mode-none * kselftest-vsyscall-mode-none/drivers * kselftest-vsyscall-mode-none/filesystems * kselftest-vsyscall-mode-none/net * kselftest-vsyscall-mode-none/networking Failures ------------------------------------------------------------------------ qemu_x86_64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_demand_paging_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest/kvm_set_memory_region_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_steal_time * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests * kselftest/x86_fsgsbase_64 qemu_i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_demand_paging_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_memory_region_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_steal_time * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests juno-r2: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_demand_paging_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_memory_region_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_steal_time * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/memory-hotplug_mem-on-off-test.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh juno-r2-kasan: qemu_arm64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh dragonboard-410c: x86: * kselftest-vsyscall-mode-native/bpf_get_cgroup_id_user * kselftest/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-none/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-none/bpf_test_bpftool.sh * kselftest-vsyscall-mode-native/bpf_test_bpftool.sh * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest-vsyscall-mode-none/bpf_test_dev_cgroup * kselftest-vsyscall-mode-native/bpf_test_dev_cgroup * kselftest-vsyscall-mode-none/bpf_test_flow_dissector.sh * kselftest/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-native/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-native/bpf_test_netcnt * kselftest/bpf_test_netcnt * kselftest-vsyscall-mode-none/bpf_test_netcnt * kselftest/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-native/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-none/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-none/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-native/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-native/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_socket_cookie * kselftest/bpf_test_socket_cookie * kselftest-vsyscall-mode-native/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest-vsyscall-mode-none/bpf_test_sock_fields * kselftest-vsyscall-mode-native/bpf_test_sock_fields * kselftest-vsyscall-mode-none/bpf_test_sockmap * kselftest/bpf_test_sockmap * kselftest-vsyscall-mode-native/bpf_test_sockmap * kselftest-vsyscall-mode-none/bpf_test_sysctl * kselftest-vsyscall-mode-native/bpf_test_sysctl * kselftest/bpf_test_sysctl * kselftest-vsyscall-mode-native/bpf_test_tc_edt.sh * kselftest/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-none/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-native/bpf_test_tcpbpf_user * kselftest/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-none/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-none/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-native/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-native/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-none/bpf_test_tcpnotify_user * kselftest/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-none/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_xdping.sh * kselftest/bpf_test_xdping.sh * kselftest-vsyscall-mode-none/bpf_test_xdping.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-none/firmware_fw_run_tests.sh * kselftest/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-native/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest-vsyscall-mode-none/ftrace_ftracetest * kselftest-vsyscall-mode-native/ftrace_ftracetest * kselftest-vsyscall-mode-none/intel_pstate_run.sh * kselftest-vsyscall-mode-native/intel_pstate_run.sh * kselftest/intel_pstate_run.sh * kselftest-vsyscall-mode-native/kvm_clear_dirty_log_test * kselftest/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-none/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-native/kvm_cr4_cpuid_sync_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-none/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-none/kvm_demand_paging_test * kselftest/kvm_demand_paging_test * kselftest-vsyscall-mode-native/kvm_demand_paging_test * kselftest-vsyscall-mode-native/kvm_dirty_log_test * kselftest-vsyscall-mode-none/kvm_dirty_log_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest-vsyscall-mode-native/kvm_evmcs_test * kselftest-vsyscall-mode-none/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest-vsyscall-mode-none/kvm_hyperv_cpuid * kselftest-vsyscall-mode-native/kvm_hyperv_cpuid * kselftest-vsyscall-mode-none/kvm_kvm_create_max_vcpus * kselftest/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-native/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-none/kvm_platform_info_test * kselftest-vsyscall-mode-native/kvm_platform_info_test * kselftest/kvm_platform_info_test * kselftest-vsyscall-mode-none/kvm_set_memory_region_test * kselftest/kvm_set_memory_region_test * kselftest-vsyscall-mode-native/kvm_set_memory_region_test * kselftest-vsyscall-mode-native/kvm_set_sregs_test * kselftest-vsyscall-mode-none/kvm_set_sregs_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest-vsyscall-mode-native/kvm_smm_test * kselftest-vsyscall-mode-none/kvm_smm_test * kselftest-vsyscall-mode-native/kvm_state_test * kselftest/kvm_state_test * kselftest-vsyscall-mode-none/kvm_state_test * kselftest-vsyscall-mode-none/kvm_steal_time * kselftest-vsyscall-mode-native/kvm_steal_time * kselftest/kvm_steal_time * kselftest-vsyscall-mode-none/kvm_sync_regs_test * kselftest/kvm_sync_regs_test * kselftest-vsyscall-mode-native/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-none/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-native/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-native/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-none/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-native/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-none/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-native/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-none/kvm_vmx_tsc_adjust_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-native/kvm_xss_msr_test * kselftest/kvm_xss_msr_test * kselftest-vsyscall-mode-none/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest-vsyscall-mode-none/lib_printf.sh * kselftest-vsyscall-mode-native/lib_printf.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-none/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_BUG.sh * kselftest-vsyscall-mode-none/lkdtm_BUG.sh * kselftest/lkdtm_BUG.sh * kselftest-vsyscall-mode-none/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-native/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-native/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-none/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_NULL.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_PAGE.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-none/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-native/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-native/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-none/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest-vsyscall-mode-native/lkdtm_UNSET_SMEP.sh * kselftest-vsyscall-mode-none/lkdtm_UNSET_SMEP.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING_MESSAGE.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING.sh * kselftest/lkdtm_WARNING.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest-vsyscall-mode-none/mqueue_mq_perf_tests * kselftest-vsyscall-mode-native/mqueue_mq_perf_tests * kselftest-vsyscall-mode-native/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-none/net_fib-onlink-tests.sh * kselftest/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-none/net_fib_tests.sh * kselftest/net_fib_tests.sh * kselftest-vsyscall-mode-native/net_fib_tests.sh * kselftest-vsyscall-mode-none/netfilter_nft_concat_range.sh * kselftest-vsyscall-mode-native/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest-vsyscall-mode-native/net_ip_defrag.sh * kselftest-vsyscall-mode-none/net_ip_defrag.sh * kselftest-vsyscall-mode-native/net_l2tp.sh * kselftest-vsyscall-mode-none/net_l2tp.sh * kselftest/net_l2tp.sh * kselftest-vsyscall-mode-none/net_pmtu.sh * kselftest/net_pmtu.sh * kselftest-vsyscall-mode-native/net_pmtu.sh * kselftest-vsyscall-mode-none/net_psock_snd.sh * kselftest/net_psock_snd.sh * kselftest-vsyscall-mode-native/net_psock_snd.sh * kselftest-vsyscall-mode-none/net_run_netsocktests * kselftest/net_run_netsocktests * kselftest-vsyscall-mode-native/net_run_netsocktests * kselftest-vsyscall-mode-none/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-native/net_test_vxlan_under_vrf.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest-vsyscall-mode-none/net_traceroute.sh * kselftest-vsyscall-mode-native/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest-vsyscall-mode-native/net_udpgro_bench.sh * kselftest-vsyscall-mode-none/net_udpgro_bench.sh * kselftest-vsyscall-mode-native/net_udpgro.sh * kselftest-vsyscall-mode-none/net_udpgro.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest-vsyscall-mode-none/net_udpgso_bench.sh * kselftest-vsyscall-mode-native/net_udpgso_bench.sh * kselftest-vsyscall-mode-native/net_xfrm_policy.sh * kselftest-vsyscall-mode-none/net_xfrm_policy.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest-vsyscall-mode-native/openat2_openat2_test * kselftest-vsyscall-mode-none/openat2_openat2_test * kselftest-vsyscall-mode-native/openat2_rename_attack_test * kselftest/openat2_rename_attack_test * kselftest-vsyscall-mode-none/openat2_rename_attack_test * kselftest-vsyscall-mode-native/openat2_resolve_test * kselftest-vsyscall-mode-none/openat2_resolve_test * kselftest/openat2_resolve_test * kselftest-vsyscall-mode-none/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_open_test * kselftest-vsyscall-mode-native/pidfd_pidfd_open_test * kselftest-vsyscall-mode-native/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-none/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-native/pstore_pstore_tests * kselftest-vsyscall-mode-none/pstore_pstore_tests * kselftest/pstore_pstore_tests * kselftest-vsyscall-mode-none/rtc_rtctest * kselftest-vsyscall-mode-native/rtc_rtctest * kselftest/rtc_rtctest * kselftest-vsyscall-mode-native/seccomp_seccomp_bpf * kselftest-vsyscall-mode-none/seccomp_seccomp_bpf * kselftest/seccomp_seccomp_bpf * kselftest-vsyscall-mode-none/timers_inconsistency-check * kselftest/timers_inconsistency-check * kselftest-vsyscall-mode-native/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest-vsyscall-mode-none/timers_nsleep-lat * kselftest-vsyscall-mode-native/timers_nsleep-lat * kselftest-vsyscall-mode-native/timers_raw_skew * kselftest/timers_raw_skew * kselftest-vsyscall-mode-none/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest-vsyscall-mode-none/timers_set-timer-lat * kselftest-vsyscall-mode-native/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-native/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-none/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests * kselftest-vsyscall-mode-native/vm_run_vmtests * kselftest-vsyscall-mode-none/vm_run_vmtests * kselftest-vsyscall-mode-native/x86_fsgsbase_64 juno-r2-compat: hi6220-hikey: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_demand_paging_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_memory_region_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_steal_time * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/memory-hotplug_mem-on-off-test.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_fdinfo_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests x86-kasan: i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/clone3_clone3_clear_sighand * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/intel_pstate_run.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_demand_paging_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_memory_region_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_steal_time * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_benchmark * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh x15: Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

5 years, 3 months

1
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Re: [RFC][PATCH 12/11] selftest/ftrace: Fix function trigger test to handle trace not disabling the tracer

by Shuah Khan

On Wed, Mar 18, 2020 at 9:13 AM Steven Rostedt <rostedt(a)goodmis.org> wrote: > > > From: "Steven Rostedt (VMware)" <rostedt(a)goodmis.org> > > The ftrace selftest "ftrace - test for function traceon/off triggers" > enables all events and reads the trace file. Now that the trace file does > not disable tracing, and will attempt to continually read new data that is > added, the selftest gets stuck reading the trace file. This is because the > data added to the trace file will fill up quicker than the reading of it. > > By only enabling scheduling events, the read can keep up with the writes. > Instead of enabling all events, only enable the scheduler events. > > Signed-off-by: Steven Rostedt (VMware) <rostedt(a)goodmis.org> > --- > .../selftests/ftrace/test.d/ftrace/func_traceonoff_triggers.tc | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) + linux-kselttest and my LF email. thanks, -- Shuah

5 years, 3 months

2
1
0 0

next-20200318 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.6.0-rc6 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: 47780d7892b77e922bbe19b5dea99cde06b2f0e5 git describe: next-20200318 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20200318 Regressions (compared to build next-20200317) ------------------------------------------------------------------------ i386: kselftest: * net_run_afpackettests x86: kselftest-vsyscall-mode-native: * rtc_rtctest kselftest-vsyscall-mode-none: * net_fib-onlink-tests.sh x86: kselftest-vsyscall-mode-native: * rtc_rtctest kselftest-vsyscall-mode-none: * net_fib-onlink-tests.sh qemu_i386: kselftest: * mount_run_tests.sh Fixes (compared to build next-20200317) ------------------------------------------------------------------------ x86: kselftest: * net_fib-onlink-tests.sh * rtc_rtctest * x86_fsgsbase_64 kselftest/net: * mptcp_mptcp_connect.sh kselftest-vsyscall-mode-none: * rtc_rtctest x86: kselftest: * net_fib-onlink-tests.sh * rtc_rtctest * x86_fsgsbase_64 kselftest/net: * mptcp_mptcp_connect.sh kselftest-vsyscall-mode-none: * rtc_rtctest x86: kselftest: * net_fib-onlink-tests.sh * rtc_rtctest * x86_fsgsbase_64 kselftest/net: * mptcp_mptcp_connect.sh kselftest-vsyscall-mode-none: * rtc_rtctest qemu_x86_64: kselftest: * rtc_rtctest In total: ------------------------------------------------------------------------ Ran 1529 total tests in the following environments and test suites. pass 593 fail 752 xfail 0 skip 184 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - qemu_i386 - qemu_x86_64 - x15 - arm - x86_64 Test Suites ----------- * kselftest * kselftest/drivers * kselftest/filesystems * kselftest/net * kselftest/networking * kselftest-vsyscall-mode-native * kselftest-vsyscall-mode-native/drivers * kselftest-vsyscall-mode-native/filesystems * kselftest-vsyscall-mode-native/net * kselftest-vsyscall-mode-native/networking * kselftest-vsyscall-mode-none * kselftest-vsyscall-mode-none/drivers * kselftest-vsyscall-mode-none/filesystems * kselftest-vsyscall-mode-none/net * kselftest-vsyscall-mode-none/networking Failures ------------------------------------------------------------------------ x86: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/intel_pstate_run.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_demand_paging_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest/kvm_set_memory_region_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_steal_time * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pstore_pstore_tests * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests * kselftest-vsyscall-mode-none/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-native/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-native/bpf_test_bpftool.sh * kselftest-vsyscall-mode-none/bpf_test_bpftool.sh * kselftest-vsyscall-mode-native/bpf_test_dev_cgroup * kselftest-vsyscall-mode-native/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-none/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-native/bpf_test_netcnt * kselftest-vsyscall-mode-none/bpf_test_netcnt * kselftest-vsyscall-mode-native/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-none/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-none/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-native/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-native/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_socket_cookie * kselftest-vsyscall-mode-native/bpf_test_socket_cookie * kselftest-vsyscall-mode-native/bpf_test_sock_fields * kselftest-vsyscall-mode-none/bpf_test_sock_fields * kselftest-vsyscall-mode-none/bpf_test_sockmap * kselftest-vsyscall-mode-native/bpf_test_sockmap * kselftest-vsyscall-mode-native/bpf_test_sysctl * kselftest-vsyscall-mode-none/bpf_test_sysctl * kselftest-vsyscall-mode-native/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-none/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-none/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-native/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-none/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-native/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-none/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-native/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-none/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_xdping.sh * kselftest-vsyscall-mode-none/bpf_test_xdping.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-native/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-none/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-native/ftrace_ftracetest * kselftest-vsyscall-mode-none/ftrace_ftracetest * kselftest-vsyscall-mode-none/intel_pstate_run.sh * kselftest-vsyscall-mode-native/intel_pstate_run.sh * kselftest-vsyscall-mode-native/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-none/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-none/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-none/kvm_demand_paging_test * kselftest-vsyscall-mode-native/kvm_demand_paging_test * kselftest-vsyscall-mode-none/kvm_dirty_log_test * kselftest-vsyscall-mode-native/kvm_dirty_log_test * kselftest-vsyscall-mode-none/kvm_evmcs_test * kselftest-vsyscall-mode-native/kvm_evmcs_test * kselftest-vsyscall-mode-none/kvm_hyperv_cpuid * kselftest-vsyscall-mode-native/kvm_hyperv_cpuid * kselftest-vsyscall-mode-none/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-native/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-native/kvm_platform_info_test * kselftest-vsyscall-mode-none/kvm_platform_info_test * kselftest-vsyscall-mode-none/kvm_set_memory_region_test * kselftest-vsyscall-mode-native/kvm_set_memory_region_test * kselftest-vsyscall-mode-native/kvm_set_sregs_test * kselftest-vsyscall-mode-none/kvm_set_sregs_test * kselftest-vsyscall-mode-none/kvm_smm_test * kselftest-vsyscall-mode-native/kvm_smm_test * kselftest-vsyscall-mode-none/kvm_state_test * kselftest-vsyscall-mode-native/kvm_state_test * kselftest-vsyscall-mode-native/kvm_steal_time * kselftest-vsyscall-mode-none/kvm_steal_time * kselftest-vsyscall-mode-none/kvm_sync_regs_test * kselftest-vsyscall-mode-native/kvm_sync_regs_test * kselftest-vsyscall-mode-native/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-none/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-native/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-none/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-native/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-none/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-none/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-native/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-native/kvm_xss_msr_test * kselftest-vsyscall-mode-none/kvm_xss_msr_test * kselftest-vsyscall-mode-native/lib_printf.sh * kselftest-vsyscall-mode-none/lib_printf.sh * kselftest-vsyscall-mode-none/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_BUG.sh * kselftest-vsyscall-mode-none/lkdtm_BUG.sh * kselftest-vsyscall-mode-none/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-native/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-none/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-native/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_PAGE.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_PAGE.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-none/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-native/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-none/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-native/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-none/lkdtm_UNSET_SMEP.sh * kselftest-vsyscall-mode-native/lkdtm_UNSET_SMEP.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING_MESSAGE.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING_MESSAGE.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-native/mqueue_mq_perf_tests * kselftest-vsyscall-mode-none/mqueue_mq_perf_tests * kselftest-vsyscall-mode-native/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-none/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-none/net_fib_tests.sh * kselftest-vsyscall-mode-native/net_fib_tests.sh * kselftest-vsyscall-mode-none/netfilter_nft_concat_range.sh * kselftest-vsyscall-mode-native/netfilter_nft_concat_range.sh * kselftest-vsyscall-mode-none/net_ip_defrag.sh * kselftest-vsyscall-mode-native/net_ip_defrag.sh * kselftest-vsyscall-mode-none/net_l2tp.sh * kselftest-vsyscall-mode-native/net_l2tp.sh * kselftest-vsyscall-mode-none/net_pmtu.sh * kselftest-vsyscall-mode-native/net_pmtu.sh * kselftest-vsyscall-mode-native/net_psock_snd.sh * kselftest-vsyscall-mode-none/net_psock_snd.sh * kselftest-vsyscall-mode-native/net_run_netsocktests * kselftest-vsyscall-mode-none/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-native/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-none/net_traceroute.sh * kselftest-vsyscall-mode-native/net_traceroute.sh * kselftest-vsyscall-mode-none/net_udpgro_bench.sh * kselftest-vsyscall-mode-native/net_udpgro_bench.sh * kselftest-vsyscall-mode-none/net_udpgro.sh * kselftest-vsyscall-mode-native/net_udpgro.sh * kselftest-vsyscall-mode-native/net_udpgso_bench.sh * kselftest-vsyscall-mode-none/net_udpgso_bench.sh * kselftest-vsyscall-mode-none/net_xfrm_policy.sh * kselftest-vsyscall-mode-native/net_xfrm_policy.sh * kselftest-vsyscall-mode-none/openat2_openat2_test * kselftest-vsyscall-mode-native/openat2_openat2_test * kselftest-vsyscall-mode-none/openat2_rename_attack_test * kselftest-vsyscall-mode-native/openat2_rename_attack_test * kselftest-vsyscall-mode-none/openat2_resolve_test * kselftest-vsyscall-mode-native/openat2_resolve_test * kselftest-vsyscall-mode-native/pidfd_pidfd_open_test * kselftest-vsyscall-mode-none/pidfd_pidfd_open_test * kselftest-vsyscall-mode-none/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-native/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-none/pstore_pstore_tests * kselftest-vsyscall-mode-native/pstore_pstore_tests * kselftest-vsyscall-mode-native/rtc_rtctest * kselftest-vsyscall-mode-native/seccomp_seccomp_bpf * kselftest-vsyscall-mode-none/seccomp_seccomp_bpf * kselftest-vsyscall-mode-native/timers_inconsistency-check * kselftest-vsyscall-mode-none/timers_inconsistency-check * kselftest-vsyscall-mode-native/timers_nsleep-lat * kselftest-vsyscall-mode-none/timers_nsleep-lat * kselftest-vsyscall-mode-none/timers_raw_skew * kselftest-vsyscall-mode-native/timers_raw_skew * kselftest-vsyscall-mode-native/timers_set-timer-lat * kselftest-vsyscall-mode-none/timers_set-timer-lat * kselftest-vsyscall-mode-none/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-native/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-none/vm_run_vmtests * kselftest-vsyscall-mode-native/vm_run_vmtests qemu_i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_demand_paging_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_memory_region_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_steal_time * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mount_run_tests.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_run_netsocktests i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/clone3_clone3_clear_sighand * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/intel_pstate_run.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_demand_paging_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_memory_region_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_steal_time * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/net_pmtu.sh * kselftest/net_run_afpackettests * kselftest/net_run_netsocktests x15: hi6220-hikey: qemu_x86_64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_demand_paging_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest/kvm_set_memory_region_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_steal_time * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pstore_pstore_tests * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests * kselftest/x86_fsgsbase_64 juno-r2: dragonboard-410c: Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

5 years, 3 months

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next-20200317 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.6.0-rc6 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: ec947d0be5f959fff44d59161401515a98a837f3 git describe: next-20200317 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20200317 Regressions (compared to build next-20200316) ------------------------------------------------------------------------ juno-r2: kselftest: * bpf_test_lpm_map * cgroup_test_freezer * net_traceroute.sh x86: kselftest: * x86_fsgsbase_64 kselftest/net: * mptcp_mptcp_connect.sh x86: kselftest: * x86_fsgsbase_64 kselftest/net: * mptcp_mptcp_connect.sh qemu_x86_64: kselftest: * rtc_rtctest Fixes (compared to build next-20200316) ------------------------------------------------------------------------ x86: kselftest-vsyscall-mode-native: * rtc_rtctest kselftest-vsyscall-mode-none: * net_fib-onlink-tests.sh x86: kselftest-vsyscall-mode-native: * rtc_rtctest kselftest-vsyscall-mode-none: * net_fib-onlink-tests.sh In total: ------------------------------------------------------------------------ Ran 2084 total tests in the following environments and test suites. pass 855 fail 1000 xfail 0 skip 229 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - qemu_arm64 - qemu_i386 - qemu_x86_64 - x15 - arm - x86_64 Test Suites ----------- * kselftest * kselftest/drivers * kselftest/filesystems * kselftest/net * kselftest/networking * kselftest-vsyscall-mode-native * kselftest-vsyscall-mode-native/drivers * kselftest-vsyscall-mode-native/filesystems * kselftest-vsyscall-mode-native/net * kselftest-vsyscall-mode-native/networking * kselftest-vsyscall-mode-none * kselftest-vsyscall-mode-none/drivers * kselftest-vsyscall-mode-none/filesystems * kselftest-vsyscall-mode-none/net * kselftest-vsyscall-mode-none/networking Failures ------------------------------------------------------------------------ x86: * kselftest-vsyscall-mode-native/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-none/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-none/bpf_test_bpftool.sh * kselftest-vsyscall-mode-native/bpf_test_bpftool.sh * kselftest-vsyscall-mode-none/bpf_test_dev_cgroup * kselftest-vsyscall-mode-native/bpf_test_dev_cgroup * kselftest-vsyscall-mode-none/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-native/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-none/bpf_test_netcnt * kselftest-vsyscall-mode-native/bpf_test_netcnt * kselftest-vsyscall-mode-none/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-none/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-native/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-native/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_socket_cookie * kselftest-vsyscall-mode-native/bpf_test_socket_cookie * kselftest-vsyscall-mode-native/bpf_test_sock_fields * kselftest-vsyscall-mode-native/bpf_test_sockmap * kselftest-vsyscall-mode-none/bpf_test_sockmap * kselftest-vsyscall-mode-none/bpf_test_sysctl * kselftest-vsyscall-mode-native/bpf_test_sysctl * kselftest-vsyscall-mode-none/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-native/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-none/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-native/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-none/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-native/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-native/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-none/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-none/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_xdping.sh * kselftest-vsyscall-mode-none/bpf_test_xdping.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-none/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-native/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-none/ftrace_ftracetest * kselftest-vsyscall-mode-native/ftrace_ftracetest * kselftest-vsyscall-mode-none/intel_pstate_run.sh * kselftest-vsyscall-mode-native/intel_pstate_run.sh * kselftest-vsyscall-mode-native/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-none/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-none/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-native/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-none/kvm_demand_paging_test * kselftest-vsyscall-mode-native/kvm_demand_paging_test * kselftest-vsyscall-mode-native/kvm_dirty_log_test * kselftest-vsyscall-mode-none/kvm_dirty_log_test * kselftest-vsyscall-mode-native/kvm_evmcs_test * kselftest-vsyscall-mode-none/kvm_evmcs_test * kselftest-vsyscall-mode-native/kvm_hyperv_cpuid * kselftest-vsyscall-mode-none/kvm_hyperv_cpuid * kselftest-vsyscall-mode-none/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-native/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-native/kvm_platform_info_test * kselftest-vsyscall-mode-none/kvm_platform_info_test * kselftest-vsyscall-mode-none/kvm_set_memory_region_test * kselftest-vsyscall-mode-native/kvm_set_memory_region_test * kselftest-vsyscall-mode-native/kvm_set_sregs_test * kselftest-vsyscall-mode-none/kvm_set_sregs_test * kselftest-vsyscall-mode-native/kvm_smm_test * kselftest-vsyscall-mode-none/kvm_smm_test * kselftest-vsyscall-mode-native/kvm_state_test * kselftest-vsyscall-mode-none/kvm_state_test * kselftest-vsyscall-mode-native/kvm_steal_time * kselftest-vsyscall-mode-none/kvm_steal_time * kselftest-vsyscall-mode-none/kvm_sync_regs_test * kselftest-vsyscall-mode-native/kvm_sync_regs_test * kselftest-vsyscall-mode-none/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-native/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-native/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-none/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-native/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-none/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-none/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-native/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-native/kvm_xss_msr_test * kselftest-vsyscall-mode-none/kvm_xss_msr_test * kselftest-vsyscall-mode-native/lib_printf.sh * kselftest-vsyscall-mode-none/lib_printf.sh * kselftest-vsyscall-mode-none/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_BUG.sh * kselftest-vsyscall-mode-native/lkdtm_BUG.sh * kselftest-vsyscall-mode-native/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-none/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-none/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-native/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_NULL.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_PAGE.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_PAGE.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-none/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-native/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-native/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-none/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-native/lkdtm_UNSET_SMEP.sh * kselftest-vsyscall-mode-none/lkdtm_UNSET_SMEP.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING_MESSAGE.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING_MESSAGE.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-native/mqueue_mq_perf_tests * kselftest-vsyscall-mode-none/mqueue_mq_perf_tests * kselftest-vsyscall-mode-native/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-native/net_fib_tests.sh * kselftest-vsyscall-mode-none/net_fib_tests.sh * kselftest-vsyscall-mode-native/netfilter_nft_concat_range.sh * kselftest-vsyscall-mode-none/netfilter_nft_concat_range.sh * kselftest-vsyscall-mode-none/net_ip_defrag.sh * kselftest-vsyscall-mode-native/net_ip_defrag.sh * kselftest-vsyscall-mode-native/net_l2tp.sh * kselftest-vsyscall-mode-none/net_l2tp.sh * kselftest-vsyscall-mode-none/net_pmtu.sh * kselftest-vsyscall-mode-native/net_pmtu.sh * kselftest-vsyscall-mode-none/net_psock_snd.sh * kselftest-vsyscall-mode-native/net_psock_snd.sh * kselftest-vsyscall-mode-native/net_run_netsocktests * kselftest-vsyscall-mode-none/net_run_netsocktests * kselftest-vsyscall-mode-native/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-none/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-none/net_traceroute.sh * kselftest-vsyscall-mode-native/net_traceroute.sh * kselftest-vsyscall-mode-native/net_udpgro_bench.sh * kselftest-vsyscall-mode-none/net_udpgro_bench.sh * kselftest-vsyscall-mode-none/net_udpgro.sh * kselftest-vsyscall-mode-native/net_udpgro.sh * kselftest-vsyscall-mode-none/net_udpgso_bench.sh * kselftest-vsyscall-mode-native/net_udpgso_bench.sh * kselftest-vsyscall-mode-native/net_xfrm_policy.sh * kselftest-vsyscall-mode-none/net_xfrm_policy.sh * kselftest-vsyscall-mode-none/openat2_openat2_test * kselftest-vsyscall-mode-native/openat2_openat2_test * kselftest-vsyscall-mode-none/openat2_rename_attack_test * kselftest-vsyscall-mode-native/openat2_rename_attack_test * kselftest-vsyscall-mode-none/openat2_resolve_test * kselftest-vsyscall-mode-native/openat2_resolve_test * kselftest-vsyscall-mode-native/pidfd_pidfd_open_test * kselftest-vsyscall-mode-none/pidfd_pidfd_open_test * kselftest-vsyscall-mode-native/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-none/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-none/pstore_pstore_tests * kselftest-vsyscall-mode-native/pstore_pstore_tests * kselftest-vsyscall-mode-none/rtc_rtctest * kselftest-vsyscall-mode-native/seccomp_seccomp_bpf * kselftest-vsyscall-mode-none/seccomp_seccomp_bpf * kselftest-vsyscall-mode-none/timers_inconsistency-check * kselftest-vsyscall-mode-native/timers_inconsistency-check * kselftest-vsyscall-mode-none/timers_nsleep-lat * kselftest-vsyscall-mode-native/timers_nsleep-lat * kselftest-vsyscall-mode-native/timers_raw_skew * kselftest-vsyscall-mode-none/timers_raw_skew * kselftest-vsyscall-mode-none/timers_set-timer-lat * kselftest-vsyscall-mode-native/timers_set-timer-lat * kselftest-vsyscall-mode-native/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-none/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-none/vm_run_vmtests * kselftest-vsyscall-mode-native/vm_run_vmtests * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/intel_pstate_run.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_demand_paging_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest/kvm_set_memory_region_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_steal_time * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/net/mptcp_mptcp_connect.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests * kselftest/x86_fsgsbase_64 i386: * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/clone3_clone3_clear_sighand * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/intel_pstate_run.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_demand_paging_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_memory_region_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_steal_time * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/seccomp_seccomp_benchmark * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh juno-r2: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cgroup_test_freezer * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_demand_paging_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_memory_region_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_steal_time * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/memory-hotplug_mem-on-off-test.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test qemu_i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_demand_paging_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_memory_region_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_steal_time * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh qemu_x86_64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_demand_paging_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest/kvm_set_memory_region_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_steal_time * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests * kselftest/x86_fsgsbase_64 qemu_arm64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh hi6220-hikey: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh x15: dragonboard-410c: Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

5 years, 3 months

1
0
0 0

WARNING: at refcount.c:190 refcount_sub_and_test_checked+0xac/0xc8 - refcount_t: underflow; use-after-free.

by Naresh Kamboju

While running selftest binderfs_test on linux mainline the following warning on arm64, arm, x86_64 and i386. [ 329.383391] refcount_t: underflow; use-after-free. [ 329.391025] WARNING: CPU: 0 PID: 2604 at /usr/src/kernel/lib/refcount.c:28 refcount_warn_saturate+0xd4/0x150 [ 329.403319] Modules linked in: cls_bpf sch_fq algif_hash af_alg rfkill tda998x drm_kms_helper drm crct10dif_ce fuse [ 329.413828] CPU: 0 PID: 2604 Comm: binderfs_test Not tainted 5.6.0-rc5 #1 [ 329.420640] Hardware name: ARM Juno development board (r2) (DT) [ 329.426584] pstate: 40000005 (nZcv daif -PAN -UAO) [ 329.431402] pc : refcount_warn_saturate+0xd4/0x150 [ 329.436216] lr : refcount_warn_saturate+0xd4/0x150 [ 329.441026] sp : ffff800013d03a70 [ 329.444356] x29: ffff800013d03a70 x28: ffff00092c3f8000 [ 329.449694] x27: 0000000000000000 x26: ffff80001236f000 [ 329.455033] x25: ffff800012656000 x24: 0000000000000001 [ 329.460371] x23: ffff800012656f76 x22: ffff80001265b2c0 [ 329.465709] x21: ffff000929035c00 x20: ffff00095cd8ce00 [ 329.471048] x19: ffff80001261c848 x18: ffffffffffffffff [ 329.476386] x17: 0000000000000000 x16: 0000000000000000 [ 329.481724] x15: ffff80001236fa88 x14: ffff800093d03767 [ 329.487062] x13: ffff800013d03775 x12: ffff80001239e000 [ 329.492400] x11: 0000000005f5e0ff x10: ffff800013d03700 [ 329.497738] x9 : ffff8000126ddc68 x8 : 0000000000000028 [ 329.503076] x7 : ffff800010190a5c x6 : ffff00097ef0b428 [ 329.508414] x5 : ffff00097ef0b428 x4 : ffff00092c3f8000 [ 329.513752] x3 : ffff800012370000 x2 : 0000000000000000 [ 329.519090] x1 : 295161095161e100 x0 : 0000000000000000 [ 329.524429] Call trace: [ 329.526894] refcount_warn_saturate+0xd4/0x150 [ 329.531362] binderfs_evict_inode+0xcc/0xe8 [ 329.535567] evict+0xa8/0x188 [ 329.538552] iput+0x278/0x318 [ 329.541537] dentry_unlink_inode+0x154/0x170 [ 329.545827] __dentry_kill+0xc4/0x1d8 [ 329.549509] shrink_dentry_list+0xf4/0x210 [ 329.553625] shrink_dcache_parent+0x124/0x210 [ 329.558002] do_one_tree+0x20/0x50 [ 329.561423] shrink_dcache_for_umount+0x30/0x98 [ 329.565975] generic_shutdown_super+0x2c/0xf8 [ 329.570354] kill_anon_super+0x24/0x48 [ 329.574122] kill_litter_super+0x2c/0x38 [ 329.578065] binderfs_kill_super+0x24/0x48 [ 329.582182] deactivate_locked_super+0x74/0xa0 [ 329.586647] deactivate_super+0x8c/0x98 [ 329.590502] cleanup_mnt+0xd8/0x130 [ 329.594008] __cleanup_mnt+0x20/0x30 [ 329.597605] task_work_run+0x90/0x150 [ 329.601287] do_notify_resume+0x130/0x498 [ 329.605317] work_pending+0x8/0x14 [ 329.608736] irq event stamp: 1612 [ 329.612072] hardirqs last enabled at (1611): [<ffff800010190bf4>] console_unlock+0x514/0x5d8 [ 329.620631] hardirqs last disabled at (1612): [<ffff8000100a904c>] debug_exception_enter+0xac/0xe8 [ 329.629622] softirqs last enabled at (1608): [<ffff8000100818bc>] __do_softirq+0x4c4/0x578 [ 329.638005] softirqs last disabled at (1561): [<ffff80001010b6ac>] irq_exit+0x144/0x150 [ 329.646035] ---[ end trace bac6584738d9306f ]--- Metadata: --------------- git branch: master git repo: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git describe: v5.6-rc5 kernel-config: http://snapshots.linaro.org/openembedded/lkft/lkft/sumo/intel-corei7-64/lkf… Full test log, https://lkft.validation.linaro.org/scheduler/job/1273667#L6591 https://lkft.validation.linaro.org/scheduler/job/1273569#L6222 https://lkft.validation.linaro.org/scheduler/job/1273548#L6126 https://lkft.validation.linaro.org/scheduler/job/1273596#L4687 -- Linaro LKFT https://lkft.linaro.org

5 years, 3 months

6
26
0 0

[PATCH] dma-buf: heaps: bugfix for selftest failure

by Leon He

If the 'name' array in check_vgem() was not initialized to null, the value of name[4] may be random. Which will cause strcmp(name, "vgem") failed. Signed-off-by: Leon He <leon.he(a)unisoc.com> --- tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c b/tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c index cd5e1f6..21f3d19 100644 --- a/tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c +++ b/tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c @@ -22,7 +22,7 @@ static int check_vgem(int fd) { drm_version_t version = { 0 }; - char name[5]; + char name[5] = { 0 }; int ret; version.name_len = 4; -- 2.7.4

5 years, 3 months

3
2
0 0

[PATCH v3 0/6] kselftest: add fixture parameters

by Jakub Kicinski

Hi! Shuah please consider applying to the kselftest tree. This set is an attempt to make running tests for different sets of data easier. The direct motivation is the tls test which we'd like to run for TLS 1.2 and TLS 1.3, but currently there is no easy way to invoke the same tests with different parameters. Tested all users of kselftest_harness.h. v2: - don't run tests by fixture - don't pass params as an explicit argument v3: - go back to the orginal implementation with an extra parameter, and running by fixture (Kees); - add LIST_APPEND helper (Kees); - add a dot between fixture and param name (Kees); - rename the params to variants (Tim); v1: https://lore.kernel.org/netdev/20200313031752.2332565-1-kuba@kernel.org/ v2: https://lore.kernel.org/netdev/20200314005501.2446494-1-kuba@kernel.org/ Jakub Kicinski (6): selftests/seccomp: use correct FIXTURE macro kselftest: factor out list manipulation to a helper kselftest: create fixture objects kselftest: run tests by fixture kselftest: add fixture variants selftests: tls: run all tests for TLS 1.2 and TLS 1.3 Documentation/dev-tools/kselftest.rst | 3 +- tools/testing/selftests/kselftest_harness.h | 233 ++++++++++++++---- tools/testing/selftests/net/tls.c | 93 ++----- tools/testing/selftests/seccomp/seccomp_bpf.c | 10 +- 4 files changed, 206 insertions(+), 133 deletions(-) -- 2.24.1

5 years, 3 months

2
16
0 0

[stable-rc-5.4 and 5.5 ] WARNING: CPU: 3 PID: 2548 at /usr/src/kernel/lib/refcount.c:28 refcount_warn_saturate

by Naresh Kamboju

While running selftests binderfs_test on stable rc 5.4 and 5.5 branches the following warning on arm64, arm, x86_64 and i386. This warning was noticed on Linus's tree and reported [1] and then Christian Brauner investigated this problem. FYI, We are running selftests source from stable rc 5.5 branch. [ 224.520090] ------------[ cut here ]------------ [ 224.521202] refcount_t: underflow; use-after-free. [ 224.522284] WARNING: CPU: 3 PID: 2548 at /usr/src/kernel/lib/refcount.c:28 refcount_warn_saturate+0x93/0x100 [ 224.523215] Modules linked in: cls_bpf sch_fq sch_ingress algif_hash af_alg fuse [last unloaded: test_bpf] [ 224.523215] CPU: 3 PID: 2548 Comm: binderfs_test Not tainted 5.5.10-rc1 #1 [ 224.526771] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 224.526771] RIP: 0010:refcount_warn_saturate+0x93/0x100 [ 224.526771] Code: 38 73 62 01 01 e8 3d c2 b6 ff 0f 0b 5d c3 80 3d 2a 73 62 01 00 75 ab 48 c7 c7 70 b0 00 92 c6 05 1a 73 62 01 01 e8 1d c2 b6 ff <0f> 0b 5d c3 80 3d 0d 73 62 01 00 75 8b 48 c7 c7 f8 af 00 92 c6 05 [ 224.526771] RSP: 0018:ffffaaa081417c58 EFLAGS: 00010286 [ 224.526771] RAX: 0000000000000000 RBX: ffff9e77f1ed2c40 RCX: 0000000000000000 [ 224.526771] RDX: 0000000000000001 RSI: ffff9e77fbd98d48 RDI: ffff9e77fbd98d48 [ 224.526771] RBP: ffffaaa081417c58 R08: 0000000000000000 R09: 0000000000000000 [ 224.526771] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9e77fa99f400 [ 224.526771] R13: ffff9e77ee42bbc0 R14: ffff9e77f1ed2cc8 R15: ffffffff92400300 [ 224.526771] FS: 00007f9e5d8824c0(0000) GS:ffff9e77fbd80000(0000) knlGS:0000000000000000 [ 224.526771] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.526771] CR2: 00007f9e5d41ff7c CR3: 000000012cbc2000 CR4: 00000000003406e0 [ 224.526771] Call Trace: [ 224.526771] binderfs_evict_inode+0x9b/0xc0 [ 224.526771] evict+0xc8/0x190 [ 224.526771] iput+0x19c/0x2a0 [ 224.526771] ? shrink_dentry_list+0x29/0x210 [ 224.526771] dentry_unlink_inode+0x104/0x110 [ 224.526771] __dentry_kill+0xda/0x180 [ 224.526771] shrink_dentry_list+0xe3/0x210 [ 224.526771] shrink_dcache_parent+0x11c/0x200 [ 224.526771] do_one_tree+0x12/0x40 [ 224.526771] shrink_dcache_for_umount+0x2d/0x90 [ 224.526771] generic_shutdown_super+0x1f/0x120 [ 224.526771] kill_anon_super+0x12/0x30 [ 224.526771] kill_litter_super+0x23/0x30 [ 224.526771] binderfs_kill_super+0x16/0x40 [ 224.526771] deactivate_locked_super+0x43/0x70 [ 224.526771] deactivate_super+0x40/0x60 [ 224.526771] cleanup_mnt+0xbd/0x150 [ 224.526771] __cleanup_mnt+0x12/0x20 [ 224.526771] task_work_run+0x90/0xc0 [ 224.526771] exit_to_usermode_loop+0xf0/0x100 [ 224.526771] do_syscall_64+0x1bf/0x200 [ 224.526771] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 224.526771] RIP: 0033:0x7f9e5d3a30c7 [ 224.526771] Code: ad 2b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a1 ad 2b 00 f7 d8 64 89 01 48 [ 224.526771] RSP: 002b:00007ffc35189ee8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 224.526771] RAX: 0000000000000000 RBX: 00007f9e5d882440 RCX: 00007f9e5d3a30c7 [ 224.526771] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000000000040192c [ 224.526771] RBP: 0000000000000002 R08: 0000000000000001 R09: 00007f9e5d3e23e0 [ 224.526771] R10: 000000000000079a R11: 0000000000000206 R12: 0000000000000001 [ 224.526771] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 224.526771] irq event stamp: 1776 [ 224.526771] hardirqs last enabled at (1775): [<ffffffff909751b8>] console_unlock+0x458/0x5c0 [ 224.526771] hardirqs last disabled at (1776): [<ffffffff90801e9b>] trace_hardirqs_off_thunk+0x1a/0x1c [ 224.526771] softirqs last enabled at (1772): [<ffffffff91a00338>] __do_softirq+0x338/0x43a [ 224.526771] softirqs last disabled at (1761): [<ffffffff90902b28>] irq_exit+0xb8/0xc0 [ 224.526771] ---[ end trace a9ce2ef5cd0b3086 ]--- ref: https://lkft.validation.linaro.org/scheduler/job/1294041#L8703 https://lkft.validation.linaro.org/scheduler/job/1294145#L9569 https://lkft.validation.linaro.org/scheduler/job/1294086#L11063 https://lkft.validation.linaro.org/scheduler/job/1293967#L9551 [1] https://lore.kernel.org/linux-kselftest/CA+G9fYusdfg7PMfC9Xce-xLT7NiyKSbgoj… -- Linaro LKFT https://lkft.linaro.org

5 years, 3 months

3
2
0 0

[PATCH v28 14/22] selftests/x86: Add a selftest for SGX

by Jarkko Sakkinen

Add a selftest for SGX. It is a trivial test where a simple enclave copies one 64-bit word of memory between two memory locations given to the enclave as arguments. Use ENCLS[EENTER] to invoke the enclave. Cc: linux-sgx(a)vger.kernel.org Cc: linux-kselftest(a)vger.kernel.org Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen(a)linux.intel.com> --- tools/testing/selftests/x86/sgx/.gitignore | 3 + tools/testing/selftests/x86/sgx/Makefile | 48 ++ tools/testing/selftests/x86/sgx/defines.h | 17 + tools/testing/selftests/x86/sgx/encl.c | 20 + tools/testing/selftests/x86/sgx/encl.lds | 34 ++ .../selftests/x86/sgx/encl_bootstrap.S | 94 ++++ tools/testing/selftests/x86/sgx/main.c | 247 +++++++++ tools/testing/selftests/x86/sgx/sgx_call.S | 23 + tools/testing/selftests/x86/sgx/sgx_call.h | 11 + tools/testing/selftests/x86/sgx/sgxsign.c | 493 ++++++++++++++++++ .../testing/selftests/x86/sgx/signing_key.pem | 39 ++ 11 files changed, 1029 insertions(+) create mode 100644 tools/testing/selftests/x86/sgx/.gitignore create mode 100644 tools/testing/selftests/x86/sgx/Makefile create mode 100644 tools/testing/selftests/x86/sgx/defines.h create mode 100644 tools/testing/selftests/x86/sgx/encl.c create mode 100644 tools/testing/selftests/x86/sgx/encl.lds create mode 100644 tools/testing/selftests/x86/sgx/encl_bootstrap.S create mode 100644 tools/testing/selftests/x86/sgx/main.c create mode 100644 tools/testing/selftests/x86/sgx/sgx_call.S create mode 100644 tools/testing/selftests/x86/sgx/sgx_call.h create mode 100644 tools/testing/selftests/x86/sgx/sgxsign.c create mode 100644 tools/testing/selftests/x86/sgx/signing_key.pem diff --git a/tools/testing/selftests/x86/sgx/.gitignore b/tools/testing/selftests/x86/sgx/.gitignore new file mode 100644 index 000000000000..98eb2d439606 --- /dev/null +++ b/tools/testing/selftests/x86/sgx/.gitignore @@ -0,0 +1,3 @@ +encl.ss +sgxsign +test_sgx diff --git a/tools/testing/selftests/x86/sgx/Makefile b/tools/testing/selftests/x86/sgx/Makefile new file mode 100644 index 000000000000..f838700029e2 --- /dev/null +++ b/tools/testing/selftests/x86/sgx/Makefile @@ -0,0 +1,48 @@ +top_srcdir = ../../../../.. + +include ../../lib.mk + +ifndef OBJCOPY +OBJCOPY := $(CROSS_COMPILE)objcopy +endif + +INCLUDES := -I$(top_srcdir)/tools/include +HOST_CFLAGS := -Wall -Werror -g $(INCLUDES) -fPIC -z noexecstack +ENCL_CFLAGS := -Wall -Werror -static -nostdlib -nostartfiles -fPIC \ + -fno-stack-protector -mrdrnd $(INCLUDES) + +TEST_CUSTOM_PROGS := $(OUTPUT)/test_sgx $(OUTPUT)/encl.bin $(OUTPUT)/encl.ss + +all: $(TEST_CUSTOM_PROGS) + +$(OUTPUT)/test_sgx: $(OUTPUT)/main.o $(OUTPUT)/sgx_call.o + $(CC) $(HOST_CFLAGS) -o $@ $^ + +$(OUTPUT)/main.o: main.c + $(CC) $(HOST_CFLAGS) -c $< -o $@ + +$(OUTPUT)/sgx_call.o: sgx_call.S + $(CC) $(HOST_CFLAGS) -c $< -o $@ + +$(OUTPUT)/encl.bin: $(OUTPUT)/encl.elf $(OUTPUT)/sgxsign + $(OBJCOPY) -O binary $< $@ + +$(OUTPUT)/encl.elf: encl.lds encl.c encl_bootstrap.S + $(CC) $(ENCL_CFLAGS) -T $^ -o $@ + +$(OUTPUT)/encl.ss: $(OUTPUT)/encl.bin + $(OUTPUT)/sgxsign signing_key.pem $(OUTPUT)/encl.bin $(OUTPUT)/encl.ss + +$(OUTPUT)/sgxsign: sgxsign.c + $(CC) $(INCLUDES) -o $@ $< -lcrypto + +EXTRA_CLEAN := \ + $(OUTPUT)/encl.bin \ + $(OUTPUT)/encl.elf \ + $(OUTPUT)/encl.ss \ + $(OUTPUT)/sgx_call.o \ + $(OUTPUT)/sgxsign \ + $(OUTPUT)/test_sgx \ + $(OUTPUT)/test_sgx.o \ + +.PHONY: clean diff --git a/tools/testing/selftests/x86/sgx/defines.h b/tools/testing/selftests/x86/sgx/defines.h new file mode 100644 index 000000000000..87264f85cb9f --- /dev/null +++ b/tools/testing/selftests/x86/sgx/defines.h @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright(c) 2016-19 Intel Corporation. + */ + +#ifndef DEFINES_H +#define DEFINES_H + +#include <stdint.h> + +#define __aligned(x) __attribute__((__aligned__(x))) +#define __packed __attribute__((packed)) + +#include "../../../../../arch/x86/kernel/cpu/sgx/arch.h" +#include "../../../../../arch/x86/include/uapi/asm/sgx.h" + +#endif /* DEFINES_H */ diff --git a/tools/testing/selftests/x86/sgx/encl.c b/tools/testing/selftests/x86/sgx/encl.c new file mode 100644 index 000000000000..ede915399742 --- /dev/null +++ b/tools/testing/selftests/x86/sgx/encl.c @@ -0,0 +1,20 @@ +// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) +// Copyright(c) 2016-18 Intel Corporation. + +#include <stddef.h> +#include "defines.h" + +static void *memcpy(void *dest, const void *src, size_t n) +{ + size_t i; + + for (i = 0; i < n; i++) + ((char *)dest)[i] = ((char *)src)[i]; + + return dest; +} + +void encl_body(void *rdi, void *rsi) +{ + memcpy(rsi, rdi, 8); +} diff --git a/tools/testing/selftests/x86/sgx/encl.lds b/tools/testing/selftests/x86/sgx/encl.lds new file mode 100644 index 000000000000..9a56d3064104 --- /dev/null +++ b/tools/testing/selftests/x86/sgx/encl.lds @@ -0,0 +1,34 @@ +OUTPUT_FORMAT(elf64-x86-64) + +SECTIONS +{ + . = 0; + .tcs : { + *(.tcs*) + } + + . = ALIGN(4096); + .text : { + *(.text*) + *(.rodata*) + } + + . = ALIGN(4096); + .data : { + *(.data*) + } + + /DISCARD/ : { + *(.data*) + *(.comment*) + *(.note*) + *(.debug*) + *(.eh_frame*) + } +} + +ASSERT(!DEFINED(.altinstructions), "ALTERNATIVES are not supported in enclaves") +ASSERT(!DEFINED(.altinstr_replacement), "ALTERNATIVES are not supported in enclaves") +ASSERT(!DEFINED(.discard.retpoline_safe), "RETPOLINE ALTERNATIVES are not supported in enclaves") +ASSERT(!DEFINED(.discard.nospec), "RETPOLINE ALTERNATIVES are not supported in enclaves") +ASSERT(!DEFINED(.got.plt), "Libcalls are not supported in enclaves") diff --git a/tools/testing/selftests/x86/sgx/encl_bootstrap.S b/tools/testing/selftests/x86/sgx/encl_bootstrap.S new file mode 100644 index 000000000000..d07f970ccdf9 --- /dev/null +++ b/tools/testing/selftests/x86/sgx/encl_bootstrap.S @@ -0,0 +1,94 @@ +/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */ +/* + * Copyright(c) 2016-18 Intel Corporation. + */ + + .macro ENCLU + .byte 0x0f, 0x01, 0xd7 + .endm + + .section ".tcs", "a" + .balign 4096 + + .fill 1, 8, 0 # STATE (set by CPU) + .fill 1, 8, 0 # FLAGS + .quad encl_ssa # OSSA + .fill 1, 4, 0 # CSSA (set by CPU) + .fill 1, 4, 1 # NSSA + .quad encl_entry # OENTRY + .fill 1, 8, 0 # AEP (set by EENTER and ERESUME) + .fill 1, 8, 0 # OFSBASE + .fill 1, 8, 0 # OGSBASE + .fill 1, 4, 0xFFFFFFFF # FSLIMIT + .fill 1, 4, 0xFFFFFFFF # GSLIMIT + .fill 4024, 1, 0 # Reserved + + .text + +encl_entry: + # RBX contains the base address for TCS, which is also the first address + # inside the enclave. By adding the value of le_stack_end to it, we get + # the absolute address for the stack. + lea (encl_stack)(%rbx), %rax + xchg %rsp, %rax + push %rax + + push %rcx # push the address after EENTER + push %rbx # push the enclave base address + + call encl_body + + pop %rbx # pop the enclave base address + + # Restore XSAVE registers to a synthetic state. + mov $0xFFFFFFFF, %rax + mov $0xFFFFFFFF, %rdx + lea (xsave_area)(%rbx), %rdi + fxrstor (%rdi) + + # Clear GPRs. + xor %rcx, %rcx + xor %rdx, %rdx + xor %rdi, %rdi + xor %rsi, %rsi + xor %r8, %r8 + xor %r9, %r9 + xor %r10, %r10 + xor %r11, %r11 + xor %r12, %r12 + xor %r13, %r13 + xor %r14, %r14 + xor %r15, %r15 + + # Reset status flags. + add %rdx, %rdx # OF = SF = AF = CF = 0; ZF = PF = 1 + + # Prepare EEXIT target by popping the address of the instruction after + # EENTER to RBX. + pop %rbx + + # Restore the caller stack. + pop %rax + mov %rax, %rsp + + # EEXIT + mov $4, %rax + enclu + + .section ".data", "aw" + +encl_ssa: + .space 4096 + +xsave_area: + .fill 1, 4, 0x037F # FCW + .fill 5, 4, 0 + .fill 1, 4, 0x1F80 # MXCSR + .fill 1, 4, 0xFFFF # MXCSR_MASK + .fill 123, 4, 0 + .fill 1, 4, 0x80000000 # XCOMP_BV[63] = 1, compaction mode + .fill 12, 4, 0 + + .balign 4096 + .space 8192 +encl_stack: diff --git a/tools/testing/selftests/x86/sgx/main.c b/tools/testing/selftests/x86/sgx/main.c new file mode 100644 index 000000000000..48ed5fdfb3cb --- /dev/null +++ b/tools/testing/selftests/x86/sgx/main.c @@ -0,0 +1,247 @@ +// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) +// Copyright(c) 2016-18 Intel Corporation. + +#include <elf.h> +#include <errno.h> +#include <fcntl.h> +#include <stdbool.h> +#include <stdio.h> +#include <stdint.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <sys/ioctl.h> +#include <sys/mman.h> +#include <sys/stat.h> +#include <sys/time.h> +#include <sys/types.h> +#include "defines.h" +#include "sgx_call.h" + +#define PAGE_SIZE 4096 + +static const uint64_t MAGIC = 0x1122334455667788ULL; + +static bool encl_create(int dev_fd, unsigned long bin_size, + struct sgx_secs *secs) +{ + struct sgx_enclave_create ioc; + void *area; + int rc; + + memset(secs, 0, sizeof(*secs)); + secs->ssa_frame_size = 1; + secs->attributes = SGX_ATTR_MODE64BIT; + secs->xfrm = 3; + + for (secs->size = 4096; secs->size < bin_size; ) + secs->size <<= 1; + + area = mmap(NULL, secs->size * 2, PROT_NONE, MAP_SHARED, dev_fd, 0); + if (area == MAP_FAILED) { + perror("mmap"); + return false; + } + + secs->base = ((uint64_t)area + secs->size - 1) & ~(secs->size - 1); + + munmap(area, secs->base - (uint64_t)area); + munmap((void *)(secs->base + secs->size), + (uint64_t)area + secs->size - secs->base); + + ioc.src = (unsigned long)secs; + rc = ioctl(dev_fd, SGX_IOC_ENCLAVE_CREATE, &ioc); + if (rc) { + fprintf(stderr, "ECREATE failed rc=%d, err=%d.\n", rc, errno); + munmap((void *)secs->base, secs->size); + return false; + } + + return true; +} + +static bool encl_add_pages(int dev_fd, unsigned long offset, void *data, + unsigned long length, uint64_t flags) +{ + struct sgx_enclave_add_pages ioc; + struct sgx_secinfo secinfo; + int rc; + + memset(&secinfo, 0, sizeof(secinfo)); + secinfo.flags = flags; + + ioc.src = (uint64_t)data; + ioc.offset = offset; + ioc.length = length; + ioc.secinfo = (unsigned long)&secinfo; + ioc.flags = SGX_PAGE_MEASURE; + + rc = ioctl(dev_fd, SGX_IOC_ENCLAVE_ADD_PAGES, &ioc); + if (rc) { + fprintf(stderr, "EADD failed rc=%d.\n", rc); + return false; + } + + if (ioc.count != ioc.length) { + fprintf(stderr, "Partially processed, update the test.\n"); + return false; + } + + return true; +} + +#define SGX_REG_PAGE_FLAGS \ + (SGX_SECINFO_REG | SGX_SECINFO_R | SGX_SECINFO_W | SGX_SECINFO_X) + +static bool encl_build(struct sgx_secs *secs, void *bin, + unsigned long bin_size, struct sgx_sigstruct *sigstruct) +{ + struct sgx_enclave_init ioc; + void *addr; + int dev_fd; + int rc; + + dev_fd = open("/dev/sgx/enclave", O_RDWR); + if (dev_fd < 0) { + fprintf(stderr, "Unable to open /dev/sgx\n"); + return false; + } + + if (!encl_create(dev_fd, bin_size, secs)) + goto out_dev_fd; + + if (!encl_add_pages(dev_fd, 0, bin, PAGE_SIZE, SGX_SECINFO_TCS)) + goto out_dev_fd; + + if (!encl_add_pages(dev_fd, PAGE_SIZE, bin + PAGE_SIZE, + bin_size - PAGE_SIZE, SGX_REG_PAGE_FLAGS)) + goto out_dev_fd; + + ioc.sigstruct = (uint64_t)sigstruct; + rc = ioctl(dev_fd, SGX_IOC_ENCLAVE_INIT, &ioc); + if (rc) { + printf("EINIT failed rc=%d\n", rc); + goto out_map; + } + + addr = mmap((void *)secs->base, PAGE_SIZE, PROT_READ | PROT_WRITE, + MAP_SHARED | MAP_FIXED, dev_fd, 0); + if (addr == MAP_FAILED) { + fprintf(stderr, "mmap() failed on TCS, errno=%d.\n", errno); + return false; + } + + addr = mmap((void *)(secs->base + PAGE_SIZE), bin_size - PAGE_SIZE, + PROT_READ | PROT_WRITE | PROT_EXEC, + MAP_SHARED | MAP_FIXED, dev_fd, 0); + if (addr == MAP_FAILED) { + fprintf(stderr, "mmap() failed, errno=%d.\n", errno); + return false; + } + + close(dev_fd); + return true; +out_map: + munmap((void *)secs->base, secs->size); +out_dev_fd: + close(dev_fd); + return false; +} + +bool get_file_size(const char *path, off_t *bin_size) +{ + struct stat sb; + int ret; + + ret = stat(path, &sb); + if (ret) { + perror("stat"); + return false; + } + + if (!sb.st_size || sb.st_size & 0xfff) { + fprintf(stderr, "Invalid blob size %lu\n", sb.st_size); + return false; + } + + *bin_size = sb.st_size; + return true; +} + +bool encl_data_map(const char *path, void **bin, off_t *bin_size) +{ + int fd; + + fd = open(path, O_RDONLY); + if (fd == -1) { + fprintf(stderr, "open() %s failed, errno=%d.\n", path, errno); + return false; + } + + if (!get_file_size(path, bin_size)) + goto err_out; + + *bin = mmap(NULL, *bin_size, PROT_READ, MAP_PRIVATE, fd, 0); + if (*bin == MAP_FAILED) { + fprintf(stderr, "mmap() %s failed, errno=%d.\n", path, errno); + goto err_out; + } + + close(fd); + return true; + +err_out: + close(fd); + return false; +} + +bool load_sigstruct(const char *path, void *sigstruct) +{ + int fd; + + fd = open(path, O_RDONLY); + if (fd == -1) { + fprintf(stderr, "open() %s failed, errno=%d.\n", path, errno); + return false; + } + + if (read(fd, sigstruct, sizeof(struct sgx_sigstruct)) != + sizeof(struct sgx_sigstruct)) { + fprintf(stderr, "read() %s failed, errno=%d.\n", path, errno); + close(fd); + return false; + } + + close(fd); + return true; +} + +int main(int argc, char *argv[], char *envp[]) +{ + struct sgx_sigstruct sigstruct; + struct sgx_secs secs; + uint64_t result = 0; + off_t bin_size; + void *bin; + + if (!encl_data_map("encl.bin", &bin, &bin_size)) + exit(1); + + if (!load_sigstruct("encl.ss", &sigstruct)) + exit(1); + + if (!encl_build(&secs, bin, bin_size, &sigstruct)) + exit(1); + + printf("Input: 0x%lx\n", MAGIC); + + sgx_call_eenter((void *)&MAGIC, &result, (void *)secs.base); + if (result != MAGIC) { + fprintf(stderr, "0x%lx != 0x%lx\n", result, MAGIC); + exit(1); + } + + printf("Output: 0x%lx\n", result); + + exit(0); +} diff --git a/tools/testing/selftests/x86/sgx/sgx_call.S b/tools/testing/selftests/x86/sgx/sgx_call.S new file mode 100644 index 000000000000..ca4c7893f9d9 --- /dev/null +++ b/tools/testing/selftests/x86/sgx/sgx_call.S @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */ +/** +* Copyright(c) 2016-18 Intel Corporation. +*/ + + .text + + .macro ENCLU + .byte 0x0f, 0x01, 0xd7 + .endm + + .text + + .global sgx_call_eenter +sgx_call_eenter: + push %rbx + mov $0x02, %rax + mov %rdx, %rbx + lea sgx_async_exit(%rip), %rcx +sgx_async_exit: + ENCLU + pop %rbx + ret diff --git a/tools/testing/selftests/x86/sgx/sgx_call.h b/tools/testing/selftests/x86/sgx/sgx_call.h new file mode 100644 index 000000000000..bf72068ada23 --- /dev/null +++ b/tools/testing/selftests/x86/sgx/sgx_call.h @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright(c) 2016-19 Intel Corporation. + */ + +#ifndef SGX_CALL_H +#define SGX_CALL_H + +void sgx_call_eenter(void *rdi, void *rsi, void *entry); + +#endif /* SGX_CALL_H */ diff --git a/tools/testing/selftests/x86/sgx/sgxsign.c b/tools/testing/selftests/x86/sgx/sgxsign.c new file mode 100644 index 000000000000..3d9007af40c9 --- /dev/null +++ b/tools/testing/selftests/x86/sgx/sgxsign.c @@ -0,0 +1,493 @@ +// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) +// Copyright(c) 2016-18 Intel Corporation. + +#define _GNU_SOURCE +#include <getopt.h> +#include <stdbool.h> +#include <stdint.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <sys/stat.h> +#include <sys/types.h> +#include <unistd.h> +#include <openssl/err.h> +#include <openssl/pem.h> +#include "defines.h" + +struct sgx_sigstruct_payload { + struct sgx_sigstruct_header header; + struct sgx_sigstruct_body body; +}; + +static bool check_crypto_errors(void) +{ + int err; + bool had_errors = false; + const char *filename; + int line; + char str[256]; + + for ( ; ; ) { + if (ERR_peek_error() == 0) + break; + + had_errors = true; + err = ERR_get_error_line(&filename, &line); + ERR_error_string_n(err, str, sizeof(str)); + fprintf(stderr, "crypto: %s: %s:%d\n", str, filename, line); + } + + return had_errors; +} + +static void exit_usage(const char *program) +{ + fprintf(stderr, + "Usage: %s/sign-le <key> <enclave> <sigstruct>\n", program); + exit(1); +} + +static inline const BIGNUM *get_modulus(RSA *key) +{ +#if OPENSSL_VERSION_NUMBER < 0x10100000L + return key->n; +#else + const BIGNUM *n; + + RSA_get0_key(key, &n, NULL, NULL); + return n; +#endif +} + +static RSA *load_sign_key(const char *path) +{ + FILE *f; + RSA *key; + + f = fopen(path, "rb"); + if (!f) { + fprintf(stderr, "Unable to open %s\n", path); + return NULL; + } + key = RSA_new(); + if (!PEM_read_RSAPrivateKey(f, &key, NULL, NULL)) + return NULL; + fclose(f); + + if (BN_num_bytes(get_modulus(key)) != SGX_MODULUS_SIZE) { + fprintf(stderr, "Invalid key size %d\n", + BN_num_bytes(get_modulus(key))); + RSA_free(key); + return NULL; + } + + return key; +} + +static void reverse_bytes(void *data, int length) +{ + int i = 0; + int j = length - 1; + uint8_t temp; + uint8_t *ptr = data; + + while (i < j) { + temp = ptr[i]; + ptr[i] = ptr[j]; + ptr[j] = temp; + i++; + j--; + } +} + +enum mrtags { + MRECREATE = 0x0045544145524345, + MREADD = 0x0000000044444145, + MREEXTEND = 0x00444E4554584545, +}; + +static bool mrenclave_update(EVP_MD_CTX *ctx, const void *data) +{ + if (!EVP_DigestUpdate(ctx, data, 64)) { + fprintf(stderr, "digest update failed\n"); + return false; + } + + return true; +} + +static bool mrenclave_commit(EVP_MD_CTX *ctx, uint8_t *mrenclave) +{ + unsigned int size; + + if (!EVP_DigestFinal_ex(ctx, (unsigned char *)mrenclave, &size)) { + fprintf(stderr, "digest commit failed\n"); + return false; + } + + if (size != 32) { + fprintf(stderr, "invalid digest size = %u\n", size); + return false; + } + + return true; +} + +struct mrecreate { + uint64_t tag; + uint32_t ssaframesize; + uint64_t size; + uint8_t reserved[44]; +} __attribute__((__packed__)); + + +static bool mrenclave_ecreate(EVP_MD_CTX *ctx, uint64_t blob_size) +{ + struct mrecreate mrecreate; + uint64_t encl_size; + + for (encl_size = 0x1000; encl_size < blob_size; ) + encl_size <<= 1; + + memset(&mrecreate, 0, sizeof(mrecreate)); + mrecreate.tag = MRECREATE; + mrecreate.ssaframesize = 1; + mrecreate.size = encl_size; + + if (!EVP_DigestInit_ex(ctx, EVP_sha256(), NULL)) + return false; + + return mrenclave_update(ctx, &mrecreate); +} + +struct mreadd { + uint64_t tag; + uint64_t offset; + uint64_t flags; /* SECINFO flags */ + uint8_t reserved[40]; +} __attribute__((__packed__)); + +static bool mrenclave_eadd(EVP_MD_CTX *ctx, uint64_t offset, uint64_t flags) +{ + struct mreadd mreadd; + + memset(&mreadd, 0, sizeof(mreadd)); + mreadd.tag = MREADD; + mreadd.offset = offset; + mreadd.flags = flags; + + return mrenclave_update(ctx, &mreadd); +} + +struct mreextend { + uint64_t tag; + uint64_t offset; + uint8_t reserved[48]; +} __attribute__((__packed__)); + +static bool mrenclave_eextend(EVP_MD_CTX *ctx, uint64_t offset, uint8_t *data) +{ + struct mreextend mreextend; + int i; + + for (i = 0; i < 0x1000; i += 0x100) { + memset(&mreextend, 0, sizeof(mreextend)); + mreextend.tag = MREEXTEND; + mreextend.offset = offset + i; + + if (!mrenclave_update(ctx, &mreextend)) + return false; + + if (!mrenclave_update(ctx, &data[i + 0x00])) + return false; + + if (!mrenclave_update(ctx, &data[i + 0x40])) + return false; + + if (!mrenclave_update(ctx, &data[i + 0x80])) + return false; + + if (!mrenclave_update(ctx, &data[i + 0xC0])) + return false; + } + + return true; +} + +/** + * measure_encl - measure enclave + * @path: path to the enclave + * @mrenclave: measurement + * + * Calculates MRENCLAVE. Assumes that the very first page is a TCS page and + * following pages are regular pages. Does not measure the contents of the + * enclave as the signing tool is used at the moment only for the launch + * enclave, which is pass-through (everything gets a token). + */ +static bool measure_encl(const char *path, uint8_t *mrenclave) +{ + FILE *file; + struct stat sb; + EVP_MD_CTX *ctx; + uint64_t flags; + uint64_t offset; + uint8_t data[0x1000]; + int rc; + + ctx = EVP_MD_CTX_create(); + if (!ctx) + return false; + + file = fopen(path, "rb"); + if (!file) { + perror("fopen"); + EVP_MD_CTX_destroy(ctx); + return false; + } + + rc = stat(path, &sb); + if (rc) { + perror("stat"); + goto out; + } + + if (!sb.st_size || sb.st_size & 0xfff) { + fprintf(stderr, "Invalid blob size %lu\n", sb.st_size); + goto out; + } + + if (!mrenclave_ecreate(ctx, sb.st_size)) + goto out; + + for (offset = 0; offset < sb.st_size; offset += 0x1000) { + if (!offset) + flags = SGX_SECINFO_TCS; + else + flags = SGX_SECINFO_REG | SGX_SECINFO_R | + SGX_SECINFO_W | SGX_SECINFO_X; + + if (!mrenclave_eadd(ctx, offset, flags)) + goto out; + + rc = fread(data, 1, 0x1000, file); + if (!rc) + break; + if (rc < 0x1000) + goto out; + + if (!mrenclave_eextend(ctx, offset, data)) + goto out; + } + + if (!mrenclave_commit(ctx, mrenclave)) + goto out; + + fclose(file); + EVP_MD_CTX_destroy(ctx); + return true; +out: + fclose(file); + EVP_MD_CTX_destroy(ctx); + return false; +} + +/** + * sign_encl - sign enclave + * @sigstruct: pointer to SIGSTRUCT + * @key: 3072-bit RSA key + * @signature: byte array for the signature + * + * Calculates EMSA-PKCSv1.5 signature for the given SIGSTRUCT. The result is + * stored in big-endian format so that it can be further passed to OpenSSL + * libcrypto functions. + */ +static bool sign_encl(const struct sgx_sigstruct *sigstruct, RSA *key, + uint8_t *signature) +{ + struct sgx_sigstruct_payload payload; + unsigned int siglen; + uint8_t digest[SHA256_DIGEST_LENGTH]; + bool ret; + + memcpy(&payload.header, &sigstruct->header, sizeof(sigstruct->header)); + memcpy(&payload.body, &sigstruct->body, sizeof(sigstruct->body)); + + SHA256((unsigned char *)&payload, sizeof(payload), digest); + + ret = RSA_sign(NID_sha256, digest, SHA256_DIGEST_LENGTH, signature, + &siglen, key); + + return ret; +} + +struct q1q2_ctx { + BN_CTX *bn_ctx; + BIGNUM *m; + BIGNUM *s; + BIGNUM *q1; + BIGNUM *qr; + BIGNUM *q2; +}; + +static void free_q1q2_ctx(struct q1q2_ctx *ctx) +{ + BN_CTX_free(ctx->bn_ctx); + BN_free(ctx->m); + BN_free(ctx->s); + BN_free(ctx->q1); + BN_free(ctx->qr); + BN_free(ctx->q2); +} + +static bool alloc_q1q2_ctx(const uint8_t *s, const uint8_t *m, + struct q1q2_ctx *ctx) +{ + ctx->bn_ctx = BN_CTX_new(); + ctx->s = BN_bin2bn(s, SGX_MODULUS_SIZE, NULL); + ctx->m = BN_bin2bn(m, SGX_MODULUS_SIZE, NULL); + ctx->q1 = BN_new(); + ctx->qr = BN_new(); + ctx->q2 = BN_new(); + + if (!ctx->bn_ctx || !ctx->s || !ctx->m || !ctx->q1 || !ctx->qr || + !ctx->q2) { + free_q1q2_ctx(ctx); + return false; + } + + return true; +} + +static bool calc_q1q2(const uint8_t *s, const uint8_t *m, uint8_t *q1, + uint8_t *q2) +{ + struct q1q2_ctx ctx; + + if (!alloc_q1q2_ctx(s, m, &ctx)) { + fprintf(stderr, "Not enough memory for Q1Q2 calculation\n"); + return false; + } + + if (!BN_mul(ctx.q1, ctx.s, ctx.s, ctx.bn_ctx)) + goto out; + + if (!BN_div(ctx.q1, ctx.qr, ctx.q1, ctx.m, ctx.bn_ctx)) + goto out; + + if (BN_num_bytes(ctx.q1) > SGX_MODULUS_SIZE) { + fprintf(stderr, "Too large Q1 %d bytes\n", + BN_num_bytes(ctx.q1)); + goto out; + } + + if (!BN_mul(ctx.q2, ctx.s, ctx.qr, ctx.bn_ctx)) + goto out; + + if (!BN_div(ctx.q2, NULL, ctx.q2, ctx.m, ctx.bn_ctx)) + goto out; + + if (BN_num_bytes(ctx.q2) > SGX_MODULUS_SIZE) { + fprintf(stderr, "Too large Q2 %d bytes\n", + BN_num_bytes(ctx.q2)); + goto out; + } + + BN_bn2bin(ctx.q1, q1); + BN_bn2bin(ctx.q2, q2); + + free_q1q2_ctx(&ctx); + return true; +out: + free_q1q2_ctx(&ctx); + return false; +} + +static bool save_sigstruct(const struct sgx_sigstruct *sigstruct, + const char *path) +{ + FILE *f = fopen(path, "wb"); + + if (!f) { + fprintf(stderr, "Unable to open %s\n", path); + return false; + } + + fwrite(sigstruct, sizeof(*sigstruct), 1, f); + fclose(f); + return true; +} + +int main(int argc, char **argv) +{ + uint64_t header1[2] = {0x000000E100000006, 0x0000000000010000}; + uint64_t header2[2] = {0x0000006000000101, 0x0000000100000060}; + struct sgx_sigstruct ss; + const char *program; + int opt; + RSA *sign_key; + + memset(&ss, 0, sizeof(ss)); + ss.header.header1[0] = header1[0]; + ss.header.header1[1] = header1[1]; + ss.header.header2[0] = header2[0]; + ss.header.header2[1] = header2[1]; + ss.exponent = 3; + +#ifndef CONFIG_EINITTOKENKEY + ss.body.attributes = SGX_ATTR_MODE64BIT; +#else + ss.body.attributes = SGX_ATTR_MODE64BIT | SGX_ATTR_EINITTOKENKEY; +#endif + ss.body.xfrm = 3, + + program = argv[0]; + + do { + opt = getopt(argc, argv, ""); + switch (opt) { + case -1: + break; + default: + exit_usage(program); + } + } while (opt != -1); + + argc -= optind; + argv += optind; + + if (argc < 3) + exit_usage(program); + + /* sanity check only */ + if (check_crypto_errors()) + exit(1); + + sign_key = load_sign_key(argv[0]); + if (!sign_key) + goto out; + + BN_bn2bin(get_modulus(sign_key), ss.modulus); + + if (!measure_encl(argv[1], ss.body.mrenclave)) + goto out; + + if (!sign_encl(&ss, sign_key, ss.signature)) + goto out; + + if (!calc_q1q2(ss.signature, ss.modulus, ss.q1, ss.q2)) + goto out; + + /* convert to little endian */ + reverse_bytes(ss.signature, SGX_MODULUS_SIZE); + reverse_bytes(ss.modulus, SGX_MODULUS_SIZE); + reverse_bytes(ss.q1, SGX_MODULUS_SIZE); + reverse_bytes(ss.q2, SGX_MODULUS_SIZE); + + if (!save_sigstruct(&ss, argv[2])) + goto out; + exit(0); +out: + check_crypto_errors(); + exit(1); +} diff --git a/tools/testing/selftests/x86/sgx/signing_key.pem b/tools/testing/selftests/x86/sgx/signing_key.pem new file mode 100644 index 000000000000..d76f21f19187 --- /dev/null +++ b/tools/testing/selftests/x86/sgx/signing_key.pem @@ -0,0 +1,39 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIG4wIBAAKCAYEApalGbq7Q+usM91CPtksu3D+b0Prc8gAFL6grM3mg85A5Bx8V +cfMXPgtrw8EYFwQxDAvzZWwl+9VfOX0ECrFRBkOHcOiG0SnADN8+FLj1UiNUQwbp +S6OzhNWuRcSbGraSOyUlVlV0yMQSvewyzGklOaXBe30AJqzIBc8QfdSxKuP8rs0Z +ga6k/Bl73osrYKByILJTUUeZqjLERsE6GebsdzbWgKn8qVqng4ZS4yMNg6LeRlH3 ++9CIPgg4jwpSLHcp7dq2qTIB9a0tGe9ayp+5FbucpB6U7ePold0EeRN6RlJGDF9k +L93v8P5ykz5G5gYZ2g0K1X2sHIWV4huxPgv5PXgdyQYbK+6olqj0d5rjYuwX57Ul +k6SroPS1U6UbdCjG5txM+BNGU0VpD0ZhrIRw0leQdnNcCO9sTJuInZrgYacSVJ7u +mtB+uCt+uzUesc+l+xPRYA+9e14lLkZp7AAmo9FvL816XDI09deehJ3i/LmHKCRN +tuqC5TprRjFwUr6dAgEDAoIBgG5w2Z8fNfycs0+LCnmHdJLVEotR6KFVWMpwHMz7 +wKJgJgS/Y6FMuilc8oKAuroCy11dTO5IGVKOP3uorVx2NgQtBPXwWeDGgAiU1A3Q +o4wXjYIEm4fCd63jyYPYZ2ckYXzDbjmOTdstYdPyzIhGGNEZK6eoqsRzMAPfYFPj +IMdCqHSIu6vJw1K7p+myHOsVoWshjODaZnF3LYSA0WaZ8vokjwBxUxuRxQJZjJds +s60XPtmL+qfgWtQFewoG4XL6GuD8FcXccynRRtzrLtFNPIl9BQfWfjBBhTC1/Te1 +0Z6XbZvpdUTD9OfLB7SbR2OUFNpKQgriO0iYVdbW3cr7uu38Zwp4W1TX73DPjoi6 +KNooP6SGWd4mRJW2+dUmSYS4QNG8eVVZswKcploEIXlAKRsOe4kzJJ1iETugIe85 +uX8nd1WYEp65xwoRUg8hqng0MeyveVbXqNKuJG6tzNDt9kgFYo+hmC/oouAW2Dtc +T9jdRAwKJXqA2Eg6OkgXCEv+kwKBwQDYaQiFMlFhsmLlqI+EzCUh7c941/cL7m6U +7j98+8ngl0HgCEcrc10iJVCKakQW3YbPzAx3XkKTaGjWazvvrFarXIGlOud64B8a +iWyQ7VdlnmZnNEdk+C83tI91OQeaTKqRLDGzKh29Ry/jL8Pcbazt+kDgxa0H7qJp +roADUanLQuNkYubpbhFBh3xpa2EExaVq6rF7nIVsD8W9TrbmPKA4LgH7z0iy544D +kVCNYsTjYDdUWP+WiSor8kCnnpjnN9sCgcEAw/eNezUD1UDf6OYFC9+5JZJFn4Tg +mZMyN93JKIb199ffwnjtHUSjcyiWeesXucpzwtGbTcwQnDisSW4oneYKLSEBlBaq +scqiUugyGZZOthFSCbdXYXMViK2vHrKlkse7GxVlROKcEhM/pRBrmjaGO8eWR+D4 +FO2wCXzVs3KgV6j779frw0vC54oHOxc9+Lu1rSHp4i+600koyvL/zF6U/5tZXIvN +YW2yoiQJnjCmVA1pwbwV6KAUTPDTMnBK+YjnAoHBAJBGBa4hi5Z27JkbCliIGMFJ +NPs6pLKe9GNJf6in2+sPgUAFhMeiPhbDiwbxgrnpBIqICE+ULGJFmzmc0p/IOceT +ARjR76dAFLxbnbXzj5kURETNhO36yiUjCk4mBRGIcbYddndxaSjaH+zKgpLzyJ6m +1esuc1qfFvEfAAI2cTIsl5hB70ZJYNZaUvDyQK3ZGPHxy6e9rkgKg9OJz0QoatAe +q/002yHvtAJg4F5B2JeVejg7VQ8GHB1MKxppu0TP5wKBwQCCpQj8zgKOKz/wmViy +lSYZDC5qWJW7t3bP6TDFr06lOpUsUJ4TgxeiGw778g/RMaKB4RIz3WBoJcgw9BsT +7rFza1ZiucchMcGMmswRDt8kC4wGejpA92Owc8oUdxkMhSdnY5jYlxK2t3/DYEe8 +JFl9L7mFQKVjSSAGUzkiTGrlG1Kf5UfXh9dFBq98uilQfSPIwUaWynyM23CHTKqI +Pw3/vOY9sojrnncWwrEUIG7is5vWfWPwargzSzd29YdRBe8CgcEAuRVewK/YeNOX +B7ZG6gKKsfsvrGtY7FPETzLZAHjoVXYNea4LVZ2kn4hBXXlvw/4HD+YqcTt4wmif +5JQlDvjNobUiKJZpzy7hklVhF7wZFl4pCF7Yh43q9iQ7gKTaeUG7MiaK+G8Zz8aY +HW9rsiihbdZkccMvnPfO9334XMxl3HtBRzLstjUlbLB7Sdh+7tZ3JQidCOFNs5pE +XyWwnASPu4tKfDahH1UUTp1uJcq/6716CSWg080avYxFcn75qqsb +-----END RSA PRIVATE KEY----- -- 2.25.0

5 years, 3 months

5
17
0 0

[PATCH v4 0/5] kselftest: add fixture parameters

by Jakub Kicinski

Hi! Shuah please consider applying to the kselftest tree. This set is an attempt to make running tests for different sets of data easier. The direct motivation is the tls test which we'd like to run for TLS 1.2 and TLS 1.3, but currently there is no easy way to invoke the same tests with different parameters. Tested all users of kselftest_harness.h. v2: - don't run tests by fixture - don't pass params as an explicit argument v3: - go back to the orginal implementation with an extra parameter, and running by fixture (Kees); - add LIST_APPEND helper (Kees); - add a dot between fixture and param name (Kees); - rename the params to variants (Tim); v4: - whitespace fixes. v1: https://lore.kernel.org/netdev/20200313031752.2332565-1-kuba@kernel.org/ v2: https://lore.kernel.org/netdev/20200314005501.2446494-1-kuba@kernel.org/ v3: https://lore.kernel.org/netdev/20200316225647.3129354-1-kuba@kernel.org/ Jakub Kicinski (5): kselftest: factor out list manipulation to a helper kselftest: create fixture objects kselftest: run tests by fixture kselftest: add fixture variants selftests: tls: run all tests for TLS 1.2 and TLS 1.3 Documentation/dev-tools/kselftest.rst | 3 +- tools/testing/selftests/kselftest_harness.h | 236 +++++++++++++++----- tools/testing/selftests/net/tls.c | 93 ++------ 3 files changed, 204 insertions(+), 128 deletions(-) -- 2.24.1

5 years, 3 months

1
5
0 0

[PATCH v2 0/4] kselftest: add fixture parameters

by Jakub Kicinski

Hi! This set is an attempt to make running tests for different sets of data easier. The direct motivation is the tls test which we'd like to run for TLS 1.2 and TLS 1.3, but currently there is no easy way to invoke the same tests with different parameters. Tested all users of kselftest_harness.h. v2: - don't run tests by fixture - don't pass params as an explicit argument Note that we loose a little bit of type safety without passing parameters as an explicit argument. If user puts the name of the wrong fixture as argument to CURRENT_FIXTURE() it will happily cast the type. Jakub Kicinski (4): selftests/seccomp: use correct FIXTURE macro kselftest: create fixture objects kselftest: add fixture parameters selftests: tls: run all tests for TLS 1.2 and TLS 1.3 Documentation/dev-tools/kselftest.rst | 3 +- tools/testing/selftests/kselftest_harness.h | 156 ++++++++++++++++-- tools/testing/selftests/net/tls.c | 93 ++--------- tools/testing/selftests/seccomp/seccomp_bpf.c | 10 +- 4 files changed, 168 insertions(+), 94 deletions(-) -- 2.24.1

5 years, 3 months

4
11
0 0

[PATCH v3 1/2] kunit: kunit_parser: make parser more robust

by Heidi Fahim

Previously, kunit_parser did not properly handle kunit TAP output that - had any prefixes (generated from different configs e.g. CONFIG_PRINTK_TIME) - had unrelated kernel output mixed in the middle of it, which has shown up when testing with allyesconfig To remove prefixes, the parser looks for the first line that includes TAP output, "TAP version 14". It then determines the length of the string before this sequence, and strips that number of characters off the beginning of the following lines until the last KUnit output line is reached. These fixes have been tested with additional tests in the KUnitParseTest and their associated logs have also been added. Signed-off-by: Heidi Fahim <heidifahim(a)google.com> --- Changelog v3: - Addressing Shuah's git apply issues with whitespaces. Marked all files in test_data as binaries in new kunit/ .gitattributes file. The irregular whitespaces here are necessary as they are used for testing the KUnit parser. - Important: please note that now git apply works, however the .log files in /test_data/ may get marked as Untracked files. These should be included in the commit as they are required for kunit_tool_test.py. tools/testing/kunit/.gitattributes | 1 + tools/testing/kunit/kunit_parser.py | 40 +++++----- tools/testing/kunit/kunit_tool_test.py | 69 ++++++++++++++++++ .../test_data/test_config_printk_time.log | Bin 0 -> 1584 bytes .../test_data/test_interrupted_tap_output.log | Bin 0 -> 1982 bytes .../test_data/test_kernel_panic_interrupt.log | Bin 0 -> 1321 bytes .../test_data/test_multiple_prefixes.log | Bin 0 -> 1832 bytes ..._output_with_prefix_isolated_correctly.log | Bin 0 -> 1655 bytes .../kunit/test_data/test_pound_no_prefix.log | Bin 0 -> 1193 bytes .../kunit/test_data/test_pound_sign.log | Bin 0 -> 1655 bytes 10 files changed, 90 insertions(+), 20 deletions(-) create mode 100644 tools/testing/kunit/.gitattributes create mode 100644 tools/testing/kunit/test_data/test_config_printk_time.log create mode 100644 tools/testing/kunit/test_data/test_interrupted_tap_output.log create mode 100644 tools/testing/kunit/test_data/test_kernel_panic_interrupt.log create mode 100644 tools/testing/kunit/test_data/test_multiple_prefixes.log create mode 100644 tools/testing/kunit/test_data/test_output_with_prefix_isolated_correctly.log create mode 100644 tools/testing/kunit/test_data/test_pound_no_prefix.log create mode 100644 tools/testing/kunit/test_data/test_pound_sign.log diff --git a/tools/testing/kunit/.gitattributes b/tools/testing/kunit/.gitattributes new file mode 100644 index 000000000000..5b7da1fc3b8f --- /dev/null +++ b/tools/testing/kunit/.gitattributes @@ -0,0 +1 @@ +test_data/* binary diff --git a/tools/testing/kunit/kunit_parser.py b/tools/testing/kunit/kunit_parser.py index 4ffbae0f6732..adf86747b07f 100644 --- a/tools/testing/kunit/kunit_parser.py +++ b/tools/testing/kunit/kunit_parser.py @@ -46,19 +46,21 @@ class TestStatus(Enum): TEST_CRASHED = auto() NO_TESTS = auto() -kunit_start_re = re.compile(r'^TAP version [0-9]+$') -kunit_end_re = re.compile('List of all partitions:') +kunit_start_re = re.compile(r'TAP version [0-9]+$') +kunit_end_re = re.compile('(List of all partitions:|' + 'Kernel panic - not syncing: VFS:|reboot: System halted)') def isolate_kunit_output(kernel_output): started = False for line in kernel_output: - if kunit_start_re.match(line): + if kunit_start_re.search(line): + prefix_len = len(line.split('TAP version')[0]) started = True - yield line - elif kunit_end_re.match(line): + yield line[prefix_len:] if prefix_len > 0 else line + elif kunit_end_re.search(line): break elif started: - yield line + yield line[prefix_len:] if prefix_len > 0 else line def raw_output(kernel_output): for line in kernel_output: @@ -108,18 +110,16 @@ OK_NOT_OK_SUBTEST = re.compile(r'^\t(ok|not ok) [0-9]+ - (.*)$') OK_NOT_OK_MODULE = re.compile(r'^(ok|not ok) [0-9]+ - (.*)$') -def parse_ok_not_ok_test_case(lines: List[str], - test_case: TestCase, - expecting_test_case: bool) -> bool: +def parse_ok_not_ok_test_case(lines: List[str], test_case: TestCase) -> bool: save_non_diagnositic(lines, test_case) if not lines: - if expecting_test_case: - test_case.status = TestStatus.TEST_CRASHED - return True - else: - return False + test_case.status = TestStatus.TEST_CRASHED + return True line = lines[0] match = OK_NOT_OK_SUBTEST.match(line) + while not match and lines: + line = lines.pop(0) + match = OK_NOT_OK_SUBTEST.match(line) if match: test_case.log.append(lines.pop(0)) test_case.name = match.group(2) @@ -150,12 +150,12 @@ def parse_diagnostic(lines: List[str], test_case: TestCase) -> bool: else: return False -def parse_test_case(lines: List[str], expecting_test_case: bool) -> TestCase: +def parse_test_case(lines: List[str]) -> TestCase: test_case = TestCase() save_non_diagnositic(lines, test_case) while parse_diagnostic(lines, test_case): pass - if parse_ok_not_ok_test_case(lines, test_case, expecting_test_case): + if parse_ok_not_ok_test_case(lines, test_case): return test_case else: return None @@ -234,11 +234,11 @@ def parse_test_suite(lines: List[str]) -> TestSuite: expected_test_case_num = parse_subtest_plan(lines) if not expected_test_case_num: return None - test_case = parse_test_case(lines, expected_test_case_num > 0) - expected_test_case_num -= 1 - while test_case: + while expected_test_case_num > 0: + test_case = parse_test_case(lines) + if not test_case: + break test_suite.cases.append(test_case) - test_case = parse_test_case(lines, expected_test_case_num > 0) expected_test_case_num -= 1 if parse_ok_not_ok_test_suite(lines, test_suite): test_suite.status = bubble_up_test_case_errors(test_suite) diff --git a/tools/testing/kunit/kunit_tool_test.py b/tools/testing/kunit/kunit_tool_test.py index cba97756ac4a..0efae697f396 100755 --- a/tools/testing/kunit/kunit_tool_test.py +++ b/tools/testing/kunit/kunit_tool_test.py @@ -108,6 +108,36 @@ class KUnitParserTest(unittest.TestCase): self.assertContains('ok 1 - example', result) file.close() + def test_output_with_prefix_isolated_correctly(self): + log_path = get_absolute_path( + 'test_data/test_pound_sign.log') + with open(log_path) as file: + result = kunit_parser.isolate_kunit_output(file.readlines()) + self.assertContains('TAP version 14\n', result) + self.assertContains(' # Subtest: kunit-resource-test', result) + self.assertContains(' 1..5', result) + self.assertContains(' ok 1 - kunit_resource_test_init_resources', result) + self.assertContains(' ok 2 - kunit_resource_test_alloc_resource', result) + self.assertContains(' ok 3 - kunit_resource_test_destroy_resource', result) + self.assertContains(' foo bar #', result) + self.assertContains(' ok 4 - kunit_resource_test_cleanup_resources', result) + self.assertContains(' ok 5 - kunit_resource_test_proper_free_ordering', result) + self.assertContains('ok 1 - kunit-resource-test', result) + self.assertContains(' foo bar # non-kunit output', result) + self.assertContains(' # Subtest: kunit-try-catch-test', result) + self.assertContains(' 1..2', result) + self.assertContains(' ok 1 - kunit_test_try_catch_successful_try_no_catch', + result) + self.assertContains(' ok 2 - kunit_test_try_catch_unsuccessful_try_does_catch', + result) + self.assertContains('ok 2 - kunit-try-catch-test', result) + self.assertContains(' # Subtest: string-stream-test', result) + self.assertContains(' 1..3', result) + self.assertContains(' ok 1 - string_stream_test_empty_on_creation', result) + self.assertContains(' ok 2 - string_stream_test_not_empty_after_add', result) + self.assertContains(' ok 3 - string_stream_test_get_string', result) + self.assertContains('ok 3 - string-stream-test', result) + def test_parse_successful_test_log(self): all_passed_log = get_absolute_path( 'test_data/test_is_test_passed-all_passed.log') @@ -150,6 +180,45 @@ class KUnitParserTest(unittest.TestCase): result.status) file.close() + def test_ignores_prefix_printk_time(self): + prefix_log = get_absolute_path( + 'test_data/test_config_printk_time.log') + with open(prefix_log) as file: + result = kunit_parser.parse_run_tests(file.readlines()) + self.assertEqual('kunit-resource-test', result.suites[0].name) + + def test_ignores_multiple_prefixes(self): + prefix_log = get_absolute_path( + 'test_data/test_multiple_prefixes.log') + with open(prefix_log) as file: + result = kunit_parser.parse_run_tests(file.readlines()) + self.assertEqual('kunit-resource-test', result.suites[0].name) + + def test_prefix_mixed_kernel_output(self): + mixed_prefix_log = get_absolute_path( + 'test_data/test_interrupted_tap_output.log') + with open(mixed_prefix_log) as file: + result = kunit_parser.parse_run_tests(file.readlines()) + self.assertEqual('kunit-resource-test', result.suites[0].name) + + def test_prefix_poundsign(self): + pound_log = get_absolute_path('test_data/test_pound_sign.log') + with open(pound_log) as file: + result = kunit_parser.parse_run_tests(file.readlines()) + self.assertEqual('kunit-resource-test', result.suites[0].name) + + def test_kernel_panic_end(self): + panic_log = 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5 years, 3 months

2
3
0 0

[PATCH v2 1/2] kunit: kunit_parser: make parser more robust

by Heidi Fahim

Previously, kunit_parser did not properly handle kunit TAP output that - had any prefixes (generated from different configs e.g. CONFIG_PRINTK_TIME) - had unrelated kernel output mixed in the middle of it, which has shown up when testing with allyesconfig To remove prefixes, the parser looks for the first line that includes TAP output, "TAP version 14". It then determines the length of the string before this sequence, and strips that number of characters off the beginning of the following lines until the last KUnit output line is reached. These fixes have been tested with additional tests in the KUnitParseTest and their associated logs have also been added. Signed-off-by: Heidi Fahim <heidifahim(a)google.com> --- Changelog: v2: - addressed Brendan's comments regarding the commit message. Reverted some of the regex where possible. tools/testing/kunit/kunit_parser.py | 40 +++++------ tools/testing/kunit/kunit_tool_test.py | 69 +++++++++++++++++++ .../test_data/test_config_printk_time.log | 31 +++++++++ .../test_data/test_interrupted_tap_output.log | 37 ++++++++++ .../test_data/test_kernel_panic_interrupt.log | 25 +++++++ .../test_data/test_multiple_prefixes.log | 31 +++++++++ ..._output_with_prefix_isolated_correctly.log | 33 +++++++++ .../kunit/test_data/test_pound_no_prefix.log | 33 +++++++++ .../kunit/test_data/test_pound_sign.log | 33 +++++++++ 9 files changed, 312 insertions(+), 20 deletions(-) create mode 100644 tools/testing/kunit/test_data/test_config_printk_time.log create mode 100644 tools/testing/kunit/test_data/test_interrupted_tap_output.log create mode 100644 tools/testing/kunit/test_data/test_kernel_panic_interrupt.log create mode 100644 tools/testing/kunit/test_data/test_multiple_prefixes.log create mode 100644 tools/testing/kunit/test_data/test_output_with_prefix_isolated_correctly.log create mode 100644 tools/testing/kunit/test_data/test_pound_no_prefix.log create mode 100644 tools/testing/kunit/test_data/test_pound_sign.log diff --git a/tools/testing/kunit/kunit_parser.py b/tools/testing/kunit/kunit_parser.py index 4ffbae0f6732..adf86747b07f 100644 --- a/tools/testing/kunit/kunit_parser.py +++ b/tools/testing/kunit/kunit_parser.py @@ -46,19 +46,21 @@ class TestStatus(Enum): TEST_CRASHED = auto() NO_TESTS = auto() -kunit_start_re = re.compile(r'^TAP version [0-9]+$') -kunit_end_re = re.compile('List of all partitions:') +kunit_start_re = re.compile(r'TAP version [0-9]+$') +kunit_end_re = re.compile('(List of all partitions:|' + 'Kernel panic - not syncing: VFS:|reboot: System halted)') def isolate_kunit_output(kernel_output): started = False for line in kernel_output: - if kunit_start_re.match(line): + if kunit_start_re.search(line): + prefix_len = len(line.split('TAP version')[0]) started = True - yield line - elif kunit_end_re.match(line): + yield line[prefix_len:] if prefix_len > 0 else line + elif kunit_end_re.search(line): break elif started: - yield line + yield line[prefix_len:] if prefix_len > 0 else line def raw_output(kernel_output): for line in kernel_output: @@ -108,18 +110,16 @@ OK_NOT_OK_SUBTEST = re.compile(r'^\t(ok|not ok) [0-9]+ - (.*)$') OK_NOT_OK_MODULE = re.compile(r'^(ok|not ok) [0-9]+ - (.*)$') -def parse_ok_not_ok_test_case(lines: List[str], - test_case: TestCase, - expecting_test_case: bool) -> bool: +def parse_ok_not_ok_test_case(lines: List[str], test_case: TestCase) -> bool: save_non_diagnositic(lines, test_case) if not lines: - if expecting_test_case: - test_case.status = TestStatus.TEST_CRASHED - return True - else: - return False + test_case.status = TestStatus.TEST_CRASHED + return True line = lines[0] match = OK_NOT_OK_SUBTEST.match(line) + while not match and lines: + line = lines.pop(0) + match = OK_NOT_OK_SUBTEST.match(line) if match: test_case.log.append(lines.pop(0)) test_case.name = match.group(2) @@ -150,12 +150,12 @@ def parse_diagnostic(lines: List[str], test_case: TestCase) -> bool: else: return False -def parse_test_case(lines: List[str], expecting_test_case: bool) -> TestCase: +def parse_test_case(lines: List[str]) -> TestCase: test_case = TestCase() save_non_diagnositic(lines, test_case) while parse_diagnostic(lines, test_case): pass - if parse_ok_not_ok_test_case(lines, test_case, expecting_test_case): + if parse_ok_not_ok_test_case(lines, test_case): return test_case else: return None @@ -234,11 +234,11 @@ def parse_test_suite(lines: List[str]) -> TestSuite: expected_test_case_num = parse_subtest_plan(lines) if not expected_test_case_num: return None - test_case = parse_test_case(lines, expected_test_case_num > 0) - expected_test_case_num -= 1 - while test_case: + while expected_test_case_num > 0: + test_case = parse_test_case(lines) + if not test_case: + break test_suite.cases.append(test_case) - test_case = parse_test_case(lines, expected_test_case_num > 0) expected_test_case_num -= 1 if parse_ok_not_ok_test_suite(lines, test_suite): test_suite.status = bubble_up_test_case_errors(test_suite) diff --git a/tools/testing/kunit/kunit_tool_test.py b/tools/testing/kunit/kunit_tool_test.py index cba97756ac4a..0efae697f396 100755 --- a/tools/testing/kunit/kunit_tool_test.py +++ b/tools/testing/kunit/kunit_tool_test.py @@ -108,6 +108,36 @@ class KUnitParserTest(unittest.TestCase): self.assertContains('ok 1 - example', result) file.close() + def test_output_with_prefix_isolated_correctly(self): + log_path = get_absolute_path( + 'test_data/test_pound_sign.log') + with open(log_path) as file: + result = kunit_parser.isolate_kunit_output(file.readlines()) + self.assertContains('TAP version 14\n', result) + self.assertContains(' # Subtest: kunit-resource-test', result) + self.assertContains(' 1..5', result) + self.assertContains(' ok 1 - kunit_resource_test_init_resources', result) + self.assertContains(' ok 2 - kunit_resource_test_alloc_resource', result) + self.assertContains(' ok 3 - kunit_resource_test_destroy_resource', result) + self.assertContains(' foo bar #', result) + self.assertContains(' ok 4 - kunit_resource_test_cleanup_resources', result) + self.assertContains(' ok 5 - kunit_resource_test_proper_free_ordering', result) + self.assertContains('ok 1 - kunit-resource-test', result) + self.assertContains(' foo bar # non-kunit output', result) + self.assertContains(' # Subtest: kunit-try-catch-test', result) + self.assertContains(' 1..2', result) + self.assertContains(' ok 1 - kunit_test_try_catch_successful_try_no_catch', + result) + self.assertContains(' ok 2 - kunit_test_try_catch_unsuccessful_try_does_catch', + result) + self.assertContains('ok 2 - kunit-try-catch-test', result) + self.assertContains(' # Subtest: string-stream-test', result) + self.assertContains(' 1..3', result) + self.assertContains(' ok 1 - string_stream_test_empty_on_creation', result) + self.assertContains(' ok 2 - string_stream_test_not_empty_after_add', result) + self.assertContains(' ok 3 - string_stream_test_get_string', result) + self.assertContains('ok 3 - string-stream-test', result) + def test_parse_successful_test_log(self): all_passed_log = get_absolute_path( 'test_data/test_is_test_passed-all_passed.log') @@ -150,6 +180,45 @@ class KUnitParserTest(unittest.TestCase): result.status) file.close() + def test_ignores_prefix_printk_time(self): + prefix_log = get_absolute_path( + 'test_data/test_config_printk_time.log') + with open(prefix_log) as file: + result = kunit_parser.parse_run_tests(file.readlines()) + self.assertEqual('kunit-resource-test', result.suites[0].name) + + def test_ignores_multiple_prefixes(self): + prefix_log = get_absolute_path( + 'test_data/test_multiple_prefixes.log') + with open(prefix_log) as file: + result = kunit_parser.parse_run_tests(file.readlines()) + self.assertEqual('kunit-resource-test', result.suites[0].name) + + def test_prefix_mixed_kernel_output(self): + mixed_prefix_log = get_absolute_path( + 'test_data/test_interrupted_tap_output.log') + with open(mixed_prefix_log) as file: + result = kunit_parser.parse_run_tests(file.readlines()) + self.assertEqual('kunit-resource-test', result.suites[0].name) + + def test_prefix_poundsign(self): + pound_log = get_absolute_path('test_data/test_pound_sign.log') + with open(pound_log) as file: + result = kunit_parser.parse_run_tests(file.readlines()) + self.assertEqual('kunit-resource-test', result.suites[0].name) + + def test_kernel_panic_end(self): + panic_log = get_absolute_path('test_data/test_kernel_panic_interrupt.log') + with open(panic_log) as file: + result = kunit_parser.parse_run_tests(file.readlines()) + self.assertEqual('kunit-resource-test', result.suites[0].name) + + def test_pound_no_prefix(self): + pound_log = get_absolute_path('test_data/test_pound_no_prefix.log') + with open(pound_log) as file: + result = kunit_parser.parse_run_tests(file.readlines()) + self.assertEqual('kunit-resource-test', result.suites[0].name) + class StrContains(str): def __eq__(self, other): return self in other diff --git a/tools/testing/kunit/test_data/test_config_printk_time.log b/tools/testing/kunit/test_data/test_config_printk_time.log new file mode 100644 index 000000000000..c02ca773946d --- /dev/null +++ b/tools/testing/kunit/test_data/test_config_printk_time.log @@ -0,0 +1,31 @@ +[ 0.060000] printk: console [mc-1] enabled +[ 0.060000] random: get_random_bytes called from init_oops_id+0x35/0x40 with crng_init=0 +[ 0.060000] TAP version 14 +[ 0.060000] # Subtest: kunit-resource-test +[ 0.060000] 1..5 +[ 0.060000] ok 1 - kunit_resource_test_init_resources +[ 0.060000] ok 2 - kunit_resource_test_alloc_resource +[ 0.060000] ok 3 - kunit_resource_test_destroy_resource +[ 0.060000] ok 4 - kunit_resource_test_cleanup_resources +[ 0.060000] ok 5 - kunit_resource_test_proper_free_ordering +[ 0.060000] ok 1 - kunit-resource-test +[ 0.060000] # Subtest: kunit-try-catch-test +[ 0.060000] 1..2 +[ 0.060000] ok 1 - kunit_test_try_catch_successful_try_no_catch +[ 0.060000] ok 2 - kunit_test_try_catch_unsuccessful_try_does_catch +[ 0.060000] ok 2 - kunit-try-catch-test +[ 0.060000] # Subtest: string-stream-test +[ 0.060000] 1..3 +[ 0.060000] ok 1 - string_stream_test_empty_on_creation +[ 0.060000] ok 2 - string_stream_test_not_empty_after_add +[ 0.060000] ok 3 - string_stream_test_get_string +[ 0.060000] ok 3 - string-stream-test +[ 0.060000] List of all partitions: +[ 0.060000] No filesystem could mount root, tried: +[ 0.060000] +[ 0.060000] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(98,0) +[ 0.060000] CPU: 0 PID: 1 Comm: swapper Not tainted 5.4.0-rc1-gea2dd7c0875e-dirty #2 +[ 0.060000] Stack: +[ 0.060000] 602086f8 601bc260 705c0000 705c0000 +[ 0.060000] 602086f8 6005fcec 705c0000 6002c6ab +[ 0.060000] 6005fcec 601bc260 705c0000 3000000010 \ No newline at end of file diff --git a/tools/testing/kunit/test_data/test_interrupted_tap_output.log b/tools/testing/kunit/test_data/test_interrupted_tap_output.log new file mode 100644 index 000000000000..5c73fb3a1c6f --- /dev/null +++ b/tools/testing/kunit/test_data/test_interrupted_tap_output.log @@ -0,0 +1,37 @@ +[ 0.060000] printk: console [mc-1] enabled +[ 0.060000] random: get_random_bytes called from init_oops_id+0x35/0x40 with crng_init=0 +[ 0.060000] TAP version 14 +[ 0.060000] # Subtest: kunit-resource-test +[ 0.060000] 1..5 +[ 0.060000] ok 1 - kunit_resource_test_init_resources +[ 0.060000] ok 2 - kunit_resource_test_alloc_resource +[ 0.060000] ok 3 - kunit_resource_test_destroy_resource +[ 0.060000] kAFS: Red Hat AFS client v0.1 registering. +[ 0.060000] FS-Cache: Netfs 'afs' registered for caching +[ 0.060000] *** VALIDATE kAFS *** +[ 0.060000] Btrfs loaded, crc32c=crc32c-generic, debug=on, assert=on, integrity-checker=on, ref-verify=on +[ 0.060000] BTRFS: selftest: sectorsize: 4096 nodesize: 4096 +[ 0.060000] BTRFS: selftest: running btrfs free space cache tests +[ 0.060000] ok 4 - kunit_resource_test_cleanup_resources +[ 0.060000] ok 5 - kunit_resource_test_proper_free_ordering +[ 0.060000] ok 1 - kunit-resource-test +[ 0.060000] # Subtest: kunit-try-catch-test +[ 0.060000] 1..2 +[ 0.060000] ok 1 - kunit_test_try_catch_successful_try_no_catch +[ 0.060000] ok 2 - kunit_test_try_catch_unsuccessful_try_does_catch +[ 0.060000] ok 2 - kunit-try-catch-test +[ 0.060000] # Subtest: string-stream-test +[ 0.060000] 1..3 +[ 0.060000] ok 1 - string_stream_test_empty_on_creation +[ 0.060000] ok 2 - string_stream_test_not_empty_after_add +[ 0.060000] ok 3 - string_stream_test_get_string +[ 0.060000] ok 3 - string-stream-test +[ 0.060000] List of all partitions: +[ 0.060000] No filesystem could mount root, tried: +[ 0.060000] +[ 0.060000] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(98,0) +[ 0.060000] CPU: 0 PID: 1 Comm: swapper Not tainted 5.4.0-rc1-gea2dd7c0875e-dirty #2 +[ 0.060000] Stack: +[ 0.060000] 602086f8 601bc260 705c0000 705c0000 +[ 0.060000] 602086f8 6005fcec 705c0000 6002c6ab +[ 0.060000] 6005fcec 601bc260 705c0000 3000000010 \ No newline at end of file diff --git a/tools/testing/kunit/test_data/test_kernel_panic_interrupt.log b/tools/testing/kunit/test_data/test_kernel_panic_interrupt.log new file mode 100644 index 000000000000..c045eee75f27 --- /dev/null +++ b/tools/testing/kunit/test_data/test_kernel_panic_interrupt.log @@ -0,0 +1,25 @@ +[ 0.060000] printk: console [mc-1] enabled +[ 0.060000] random: get_random_bytes called from init_oops_id+0x35/0x40 with crng_init=0 +[ 0.060000] TAP version 14 +[ 0.060000] # Subtest: kunit-resource-test +[ 0.060000] 1..5 +[ 0.060000] ok 1 - kunit_resource_test_init_resources +[ 0.060000] ok 2 - kunit_resource_test_alloc_resource +[ 0.060000] ok 3 - kunit_resource_test_destroy_resource +[ 0.060000] ok 4 - kunit_resource_test_cleanup_resources +[ 0.060000] ok 5 - kunit_resource_test_proper_free_ordering +[ 0.060000] ok 1 - kunit-resource-test +[ 0.060000] # Subtest: kunit-try-catch-test +[ 0.060000] 1..2 +[ 0.060000] ok 1 - kunit_test_try_catch_successful_try_no_catch +[ 0.060000] ok 2 - kunit_test_try_catch_unsuccessful_try_does_catch +[ 0.060000] ok 2 - kunit-try-catch-test +[ 0.060000] # Subtest: string-stream-test +[ 0.060000] 1..3 +[ 0.060000] ok 1 - string_stream_test_empty_on_creation +[ 0.060000] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(98,0) +[ 0.060000] CPU: 0 PID: 1 Comm: swapper Not tainted 5.4.0-rc1-gea2dd7c0875e-dirty #2 +[ 0.060000] Stack: +[ 0.060000] 602086f8 601bc260 705c0000 705c0000 +[ 0.060000] 602086f8 6005fcec 705c0000 6002c6ab +[ 0.060000] 6005fcec 601bc260 705c0000 3000000010 \ No newline at end of file diff --git a/tools/testing/kunit/test_data/test_multiple_prefixes.log b/tools/testing/kunit/test_data/test_multiple_prefixes.log new file mode 100644 index 000000000000..bc48407dcc36 --- /dev/null +++ b/tools/testing/kunit/test_data/test_multiple_prefixes.log @@ -0,0 +1,31 @@ +[ 0.060000][ T1] printk: console [mc-1] enabled +[ 0.060000][ T1] random: get_random_bytes called from init_oops_id+0x35/0x40 with crng_init=0 +[ 0.060000][ T1] TAP version 14 +[ 0.060000][ T1] # Subtest: kunit-resource-test +[ 0.060000][ T1] 1..5 +[ 0.060000][ T1] ok 1 - kunit_resource_test_init_resources +[ 0.060000][ T1] ok 2 - kunit_resource_test_alloc_resource +[ 0.060000][ T1] ok 3 - kunit_resource_test_destroy_resource +[ 0.060000][ T1] ok 4 - kunit_resource_test_cleanup_resources +[ 0.060000][ T1] ok 5 - kunit_resource_test_proper_free_ordering +[ 0.060000][ T1] ok 1 - kunit-resource-test +[ 0.060000][ T1] # Subtest: kunit-try-catch-test +[ 0.060000][ T1] 1..2 +[ 0.060000][ T1] ok 1 - kunit_test_try_catch_successful_try_no_catch +[ 0.060000][ T1] ok 2 - kunit_test_try_catch_unsuccessful_try_does_catch +[ 0.060000][ T1] ok 2 - kunit-try-catch-test +[ 0.060000][ T1] # Subtest: string-stream-test +[ 0.060000][ T1] 1..3 +[ 0.060000][ T1] ok 1 - string_stream_test_empty_on_creation +[ 0.060000][ T1] ok 2 - string_stream_test_not_empty_after_add +[ 0.060000][ T1] ok 3 - string_stream_test_get_string +[ 0.060000][ T1] ok 3 - string-stream-test +[ 0.060000][ T1] List of all partitions: +[ 0.060000][ T1] No filesystem could mount root, tried: +[ 0.060000][ T1] +[ 0.060000][ T1] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(98,0) +[ 0.060000][ T1] CPU: 0 PID: 1 Comm: swapper Not tainted 5.4.0-rc1-gea2dd7c0875e-dirty #2 +[ 0.060000][ T1] Stack: +[ 0.060000][ T1] 602086f8 601bc260 705c0000 705c0000 +[ 0.060000][ T1] 602086f8 6005fcec 705c0000 6002c6ab +[ 0.060000][ T1] 6005fcec 601bc260 705c0000 3000000010 \ No newline at end of file diff --git a/tools/testing/kunit/test_data/test_output_with_prefix_isolated_correctly.log b/tools/testing/kunit/test_data/test_output_with_prefix_isolated_correctly.log new file mode 100644 index 000000000000..0f87cdabebb0 --- /dev/null +++ b/tools/testing/kunit/test_data/test_output_with_prefix_isolated_correctly.log @@ -0,0 +1,33 @@ +[ 0.060000] printk: console [mc-1] enabled +[ 0.060000] random: get_random_bytes called from init_oops_id+0x35/0x40 with crng_init=0 +[ 0.060000] TAP version 14 +[ 0.060000] # Subtest: kunit-resource-test +[ 0.060000] 1..5 +[ 0.060000] ok 1 - kunit_resource_test_init_resources +[ 0.060000] ok 2 - kunit_resource_test_alloc_resource +[ 0.060000] ok 3 - kunit_resource_test_destroy_resource +[ 0.060000] foo bar # +[ 0.060000] ok 4 - kunit_resource_test_cleanup_resources +[ 0.060000] ok 5 - kunit_resource_test_proper_free_ordering +[ 0.060000] ok 1 - kunit-resource-test +[ 0.060000] foo bar # non-kunit output +[ 0.060000] # Subtest: kunit-try-catch-test +[ 0.060000] 1..2 +[ 0.060000] ok 1 - kunit_test_try_catch_successful_try_no_catch +[ 0.060000] ok 2 - kunit_test_try_catch_unsuccessful_try_does_catch +[ 0.060000] ok 2 - kunit-try-catch-test +[ 0.060000] # Subtest: string-stream-test +[ 0.060000] 1..3 +[ 0.060000] ok 1 - string_stream_test_empty_on_creation +[ 0.060000] ok 2 - string_stream_test_not_empty_after_add +[ 0.060000] ok 3 - string_stream_test_get_string +[ 0.060000] ok 3 - string-stream-test +[ 0.060000] List of all partitions: +[ 0.060000] No filesystem could mount root, tried: +[ 0.060000] +[ 0.060000] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(98,0) +[ 0.060000] CPU: 0 PID: 1 Comm: swapper Not tainted 5.4.0-rc1-gea2dd7c0875e-dirty #2 +[ 0.060000] Stack: +[ 0.060000] 602086f8 601bc260 705c0000 705c0000 +[ 0.060000] 602086f8 6005fcec 705c0000 6002c6ab +[ 0.060000] 6005fcec 601bc260 705c0000 3000000010 \ No newline at end of file diff --git a/tools/testing/kunit/test_data/test_pound_no_prefix.log b/tools/testing/kunit/test_data/test_pound_no_prefix.log new file mode 100644 index 000000000000..2ceb360be7d5 --- /dev/null +++ b/tools/testing/kunit/test_data/test_pound_no_prefix.log @@ -0,0 +1,33 @@ + printk: console [mc-1] enabled + random: get_random_bytes called from init_oops_id+0x35/0x40 with crng_init=0 + TAP version 14 + # Subtest: kunit-resource-test + 1..5 + ok 1 - kunit_resource_test_init_resources + ok 2 - kunit_resource_test_alloc_resource + ok 3 - kunit_resource_test_destroy_resource + foo bar # + ok 4 - kunit_resource_test_cleanup_resources + ok 5 - kunit_resource_test_proper_free_ordering + ok 1 - kunit-resource-test + foo bar # non-kunit output + # Subtest: kunit-try-catch-test + 1..2 + ok 1 - kunit_test_try_catch_successful_try_no_catch + ok 2 - kunit_test_try_catch_unsuccessful_try_does_catch + ok 2 - kunit-try-catch-test + # Subtest: string-stream-test + 1..3 + ok 1 - string_stream_test_empty_on_creation + ok 2 - string_stream_test_not_empty_after_add + ok 3 - string_stream_test_get_string + ok 3 - string-stream-test + List of all partitions: + No filesystem could mount root, tried: + + Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(98,0) + CPU: 0 PID: 1 Comm: swapper Not tainted 5.4.0-rc1-gea2dd7c0875e-dirty #2 + Stack: + 602086f8 601bc260 705c0000 705c0000 + 602086f8 6005fcec 705c0000 6002c6ab + 6005fcec 601bc260 705c0000 3000000010 \ No newline at end of file diff --git a/tools/testing/kunit/test_data/test_pound_sign.log b/tools/testing/kunit/test_data/test_pound_sign.log new file mode 100644 index 000000000000..0f87cdabebb0 --- /dev/null +++ b/tools/testing/kunit/test_data/test_pound_sign.log @@ -0,0 +1,33 @@ +[ 0.060000] printk: console [mc-1] enabled +[ 0.060000] random: get_random_bytes called from init_oops_id+0x35/0x40 with crng_init=0 +[ 0.060000] TAP version 14 +[ 0.060000] # Subtest: kunit-resource-test +[ 0.060000] 1..5 +[ 0.060000] ok 1 - kunit_resource_test_init_resources +[ 0.060000] ok 2 - kunit_resource_test_alloc_resource +[ 0.060000] ok 3 - kunit_resource_test_destroy_resource +[ 0.060000] foo bar # +[ 0.060000] ok 4 - kunit_resource_test_cleanup_resources +[ 0.060000] ok 5 - kunit_resource_test_proper_free_ordering +[ 0.060000] ok 1 - kunit-resource-test +[ 0.060000] foo bar # non-kunit output +[ 0.060000] # Subtest: kunit-try-catch-test +[ 0.060000] 1..2 +[ 0.060000] ok 1 - kunit_test_try_catch_successful_try_no_catch +[ 0.060000] ok 2 - kunit_test_try_catch_unsuccessful_try_does_catch +[ 0.060000] ok 2 - kunit-try-catch-test +[ 0.060000] # Subtest: string-stream-test +[ 0.060000] 1..3 +[ 0.060000] ok 1 - string_stream_test_empty_on_creation +[ 0.060000] ok 2 - string_stream_test_not_empty_after_add +[ 0.060000] ok 3 - string_stream_test_get_string +[ 0.060000] ok 3 - string-stream-test +[ 0.060000] List of all partitions: +[ 0.060000] No filesystem could mount root, tried: +[ 0.060000] +[ 0.060000] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(98,0) +[ 0.060000] CPU: 0 PID: 1 Comm: swapper Not tainted 5.4.0-rc1-gea2dd7c0875e-dirty #2 +[ 0.060000] Stack: +[ 0.060000] 602086f8 601bc260 705c0000 705c0000 +[ 0.060000] 602086f8 6005fcec 705c0000 6002c6ab +[ 0.060000] 6005fcec 601bc260 705c0000 3000000010 \ No newline at end of file -- 2.25.0.265.gbab2e86ba0-goog

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next-20200316 kselftest results

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Summary ------------------------------------------------------------------------ kernel: 5.6.0-rc5 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: 8548fd2f20ed19b0e8c0585b71fdfde1ae00ae3c git describe: next-20200316 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20200316 Regressions (compared to build next-20200313) ------------------------------------------------------------------------ x86: kselftest: * rtc_rtctest Fixes (compared to build next-20200313) ------------------------------------------------------------------------ qemu_x86_64: kselftest: * rtc_rtctest juno-r2: kselftest: * cgroup_test_freezer In total: ------------------------------------------------------------------------ Ran 1847 total tests in the following environments and test suites. pass 716 fail 909 xfail 0 skip 222 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - qemu_arm64 - qemu_i386 - qemu_x86_64 - x15 - arm - x86_64 Test Suites ----------- * kselftest * kselftest/filesystems * kselftest/drivers * kselftest/net * kselftest/networking * kselftest-vsyscall-mode-native * kselftest-vsyscall-mode-native/drivers * kselftest-vsyscall-mode-native/filesystems * kselftest-vsyscall-mode-native/net * kselftest-vsyscall-mode-native/networking * kselftest-vsyscall-mode-none * kselftest-vsyscall-mode-none/drivers * kselftest-vsyscall-mode-none/filesystems * kselftest-vsyscall-mode-none/net * kselftest-vsyscall-mode-none/networking Failures ------------------------------------------------------------------------ qemu_i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh juno-r2: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/memory-hotplug_mem-on-off-test.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/pidfd_pidfd_fdinfo_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/clone3_clone3_clear_sighand * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/intel_pstate_run.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh qemu_arm64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh x15: dragonboard-410c: qemu_x86_64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pstore_pstore_tests * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests * kselftest/x86_fsgsbase_64 x86: * kselftest-vsyscall-mode-none/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-native/bpf_get_cgroup_id_user * kselftest/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-native/bpf_test_bpftool.sh * kselftest/bpf_test_bpftool.sh * kselftest-vsyscall-mode-native/bpf_test_dev_cgroup * kselftest-vsyscall-mode-none/bpf_test_dev_cgroup * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-native/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-none/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_netcnt * kselftest-vsyscall-mode-none/bpf_test_netcnt * kselftest-vsyscall-mode-native/bpf_test_netcnt * kselftest/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-native/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-none/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-native/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-none/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-native/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_sock_addr.sh * kselftest/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-native/bpf_test_socket_cookie * kselftest/bpf_test_socket_cookie * kselftest-vsyscall-mode-none/bpf_test_socket_cookie * kselftest-vsyscall-mode-none/bpf_test_sock_fields * kselftest-vsyscall-mode-native/bpf_test_sock_fields * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest-vsyscall-mode-none/bpf_test_sockmap * kselftest-vsyscall-mode-native/bpf_test_sockmap * kselftest-vsyscall-mode-none/bpf_test_sysctl * kselftest-vsyscall-mode-native/bpf_test_sysctl * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-native/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-none/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-none/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-native/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-native/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-none/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-native/bpf_test_tcpnotify_user * kselftest/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-none/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-native/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest-vsyscall-mode-native/bpf_test_xdping.sh * kselftest-vsyscall-mode-none/bpf_test_xdping.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_native.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-native/firmware_fw_run_tests.sh * kselftest/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-none/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-none/ftrace_ftracetest * kselftest/ftrace_ftracetest * kselftest-vsyscall-mode-native/ftrace_ftracetest * kselftest-vsyscall-mode-none/intel_pstate_run.sh * kselftest/intel_pstate_run.sh * kselftest-vsyscall-mode-native/intel_pstate_run.sh * kselftest/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-native/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-none/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-none/kvm_cr4_cpuid_sync_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-native/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest-vsyscall-mode-none/kvm_dirty_log_test * kselftest-vsyscall-mode-native/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest-vsyscall-mode-none/kvm_evmcs_test * kselftest-vsyscall-mode-native/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest-vsyscall-mode-none/kvm_hyperv_cpuid * kselftest-vsyscall-mode-native/kvm_hyperv_cpuid * kselftest-vsyscall-mode-native/kvm_kvm_create_max_vcpus * kselftest/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-none/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-native/kvm_platform_info_test * kselftest/kvm_platform_info_test * kselftest-vsyscall-mode-none/kvm_platform_info_test * kselftest-vsyscall-mode-native/kvm_set_sregs_test * kselftest/kvm_set_sregs_test * kselftest-vsyscall-mode-none/kvm_set_sregs_test * kselftest-vsyscall-mode-native/kvm_smm_test * kselftest/kvm_smm_test * kselftest-vsyscall-mode-none/kvm_smm_test * kselftest/kvm_state_test * kselftest-vsyscall-mode-native/kvm_state_test * kselftest-vsyscall-mode-none/kvm_state_test * kselftest-vsyscall-mode-native/kvm_sync_regs_test * kselftest/kvm_sync_regs_test * kselftest-vsyscall-mode-none/kvm_sync_regs_test * kselftest-vsyscall-mode-native/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-none/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-none/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-native/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-none/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-native/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-none/kvm_vmx_tsc_adjust_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-native/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest-vsyscall-mode-native/kvm_xss_msr_test * kselftest-vsyscall-mode-none/kvm_xss_msr_test * kselftest-vsyscall-mode-native/lib_printf.sh * kselftest-vsyscall-mode-none/lib_printf.sh * kselftest/lib_printf.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-none/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_BUG.sh * kselftest-vsyscall-mode-none/lkdtm_BUG.sh * kselftest/lkdtm_BUG.sh * kselftest-vsyscall-mode-none/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-native/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-none/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-native/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_PAGE.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-none/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-native/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-none/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-native/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-none/lkdtm_UNSET_SMEP.sh * kselftest-vsyscall-mode-native/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING_MESSAGE.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING.sh * kselftest/lkdtm_WARNING.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-native/mqueue_mq_perf_tests * kselftest-vsyscall-mode-none/mqueue_mq_perf_tests * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-native/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-none/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest-vsyscall-mode-native/net_fib_tests.sh * kselftest-vsyscall-mode-none/net_fib_tests.sh * kselftest-vsyscall-mode-native/netfilter_nft_concat_range.sh * kselftest-vsyscall-mode-none/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest-vsyscall-mode-native/net_ip_defrag.sh * kselftest-vsyscall-mode-none/net_ip_defrag.sh * kselftest-vsyscall-mode-native/net_l2tp.sh * kselftest-vsyscall-mode-none/net_l2tp.sh * kselftest/net_l2tp.sh * kselftest-vsyscall-mode-none/net_pmtu.sh * kselftest/net_pmtu.sh * kselftest-vsyscall-mode-native/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest-vsyscall-mode-native/net_psock_snd.sh * kselftest-vsyscall-mode-none/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest-vsyscall-mode-none/net_run_netsocktests * kselftest-vsyscall-mode-native/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-none/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-native/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-none/net_traceroute.sh * kselftest/net_traceroute.sh * kselftest-vsyscall-mode-native/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest-vsyscall-mode-none/net_udpgro_bench.sh * kselftest-vsyscall-mode-native/net_udpgro_bench.sh * kselftest-vsyscall-mode-native/net_udpgro.sh * kselftest/net_udpgro.sh * kselftest-vsyscall-mode-none/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest-vsyscall-mode-native/net_udpgso_bench.sh * kselftest-vsyscall-mode-none/net_udpgso_bench.sh * kselftest-vsyscall-mode-native/net_xfrm_policy.sh * kselftest/net_xfrm_policy.sh * kselftest-vsyscall-mode-none/net_xfrm_policy.sh * kselftest-vsyscall-mode-native/openat2_openat2_test * kselftest-vsyscall-mode-none/openat2_openat2_test * kselftest/openat2_openat2_test * kselftest-vsyscall-mode-none/openat2_rename_attack_test * kselftest/openat2_rename_attack_test * kselftest-vsyscall-mode-native/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest-vsyscall-mode-native/openat2_resolve_test * kselftest-vsyscall-mode-none/openat2_resolve_test * kselftest-vsyscall-mode-none/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_open_test * kselftest-vsyscall-mode-native/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-none/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-native/pidfd_pidfd_poll_test * kselftest/pstore_pstore_tests * kselftest-vsyscall-mode-none/pstore_pstore_tests * kselftest-vsyscall-mode-native/pstore_pstore_tests * kselftest-vsyscall-mode-none/rtc_rtctest * kselftest/rtc_rtctest * kselftest-vsyscall-mode-native/rtc_rtctest * kselftest-vsyscall-mode-native/seccomp_seccomp_bpf * kselftest/seccomp_seccomp_bpf * kselftest-vsyscall-mode-none/seccomp_seccomp_bpf * kselftest-vsyscall-mode-native/timers_inconsistency-check * kselftest/timers_inconsistency-check * kselftest-vsyscall-mode-none/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest-vsyscall-mode-native/timers_nsleep-lat * kselftest-vsyscall-mode-none/timers_nsleep-lat * kselftest-vsyscall-mode-native/timers_raw_skew * kselftest-vsyscall-mode-none/timers_raw_skew * kselftest/timers_raw_skew * kselftest-vsyscall-mode-none/timers_set-timer-lat * kselftest-vsyscall-mode-native/timers_set-timer-lat * kselftest/timers_set-timer-lat * kselftest-vsyscall-mode-native/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-none/networking/timestamping_txtimestamp.sh * kselftest/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-none/vm_run_vmtests * kselftest/vm_run_vmtests * kselftest-vsyscall-mode-native/vm_run_vmtests hi6220-hikey: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

5 years, 3 months

1
0
0 0

[PATCH v2 0/2] kvm: selftests: Introduce TEST_FAIL and convert

by Wainer dos Santos Moschetta

Introduce the TEST_FAIL macro and change the tests/utilities to use it. v1 -> v2: - Completed the conversion to TEST_FAIL. v1: - [RFC PATCH 0/1] kvm: selftests: Add TEST_FAIL macro https://lore.kernel.org/kvm/20200305172532.9360-1-wainersm@redhat.com/ Wainer dos Santos Moschetta (2): selftests: kvm: Introduce the TEST_FAIL macro selftests: kvm: Uses TEST_FAIL in tests/utilities tools/testing/selftests/kvm/dirty_log_test.c | 7 +++---- .../testing/selftests/kvm/include/test_util.h | 3 +++ .../selftests/kvm/lib/aarch64/processor.c | 17 +++++++-------- .../testing/selftests/kvm/lib/aarch64/ucall.c | 2 +- tools/testing/selftests/kvm/lib/io.c | 12 +++++------ tools/testing/selftests/kvm/lib/kvm_util.c | 21 ++++++++----------- .../selftests/kvm/lib/x86_64/processor.c | 5 ++--- .../kvm/x86_64/cr4_cpuid_sync_test.c | 4 ++-- .../testing/selftests/kvm/x86_64/evmcs_test.c | 6 +++--- .../testing/selftests/kvm/x86_64/state_test.c | 6 +++--- .../selftests/kvm/x86_64/svm_vmcall_test.c | 6 ++---- .../kvm/x86_64/vmx_close_while_nested_test.c | 4 ++-- .../selftests/kvm/x86_64/vmx_dirty_log_test.c | 6 +++--- .../kvm/x86_64/vmx_tsc_adjust_test.c | 4 ++-- 14 files changed, 49 insertions(+), 54 deletions(-) -- 2.17.2

5 years, 3 months

2
3
0 0

[PATCH 0/5] kselftest: add fixture parameters

by Jakub Kicinski

Hi! This set is an attempt to make running tests for different sets of data easier. The direct motivation is the tls test which we'd like to run for TLS 1.2 and TLS 1.3, but currently there is no easy way to invoke the same tests with different parameters. Tested all users of kselftest_harness.h. Jakub Kicinski (5): selftests/seccomp: use correct FIXTURE macro kselftest: create fixture objects kselftest: run tests by fixture kselftest: add fixture parameters selftests: tls: run all tests for TLS 1.2 and TLS 1.3 Documentation/dev-tools/kselftest.rst | 3 +- tools/testing/selftests/kselftest_harness.h | 228 +++++++++++++++--- tools/testing/selftests/net/tls.c | 93 ++----- tools/testing/selftests/seccomp/seccomp_bpf.c | 10 +- 4 files changed, 213 insertions(+), 121 deletions(-) -- 2.24.1

5 years, 3 months

2
13
0 0

[PATCH v4] Documentation: kunit: Make the KUnit documentation less UML-specific

by David Gow

Remove some of the outmoded "Why KUnit" rationale, and move some UML-specific information to the kunit_tool page. Also update the Getting Started guide to mention running tests without the kunit_tool wrapper. Signed-off-by: David Gow <davidgow(a)google.com> Reviewed-by: Frank Rowand <frank.rowand(a)sony.com> --- Sorry: I missed a couple of issues in the last version. They're fixed here, and I think this should be ready to go. Changelog: v4: - Fix typo: s/offsers/offers - Talk about KUnit tests running on most "architectures" instead of "kernel configurations. v3: https://lore.kernel.org/linux-kselftest/20200214235723.254228-1-davidgow@go… - Added a note that KUnit can be used with UML, both with and without kunit_tool to replace the section moved to kunit_tool. v2: https://lore.kernel.org/linux-kselftest/f99a3d4d-ad65-5fd1-3407-db33f378b1f… - Reinstated the "Why Kunit?" section, minus the comparison with other testing frameworks (covered in the FAQ), and the description of UML. - Moved the description of UML into to kunit_tool page. - Tidied up the wording around how KUnit is built and run to make it work without the UML description. v1: https://lore.kernel.org/linux-kselftest/9c703dea-a9e1-94e2-c12d-3cb0a09e75a… - Initial patch Documentation/dev-tools/kunit/index.rst | 40 ++++++---- Documentation/dev-tools/kunit/kunit-tool.rst | 7 ++ Documentation/dev-tools/kunit/start.rst | 80 ++++++++++++++++---- 3 files changed, 99 insertions(+), 28 deletions(-) diff --git a/Documentation/dev-tools/kunit/index.rst b/Documentation/dev-tools/kunit/index.rst index d16a4d2c3a41..e93606ecfb01 100644 --- a/Documentation/dev-tools/kunit/index.rst +++ b/Documentation/dev-tools/kunit/index.rst @@ -17,14 +17,23 @@ What is KUnit? ============== KUnit is a lightweight unit testing and mocking framework for the Linux kernel. -These tests are able to be run locally on a developer's workstation without a VM -or special hardware. KUnit is heavily inspired by JUnit, Python's unittest.mock, and Googletest/Googlemock for C++. KUnit provides facilities for defining unit test cases, grouping related test cases into test suites, providing common infrastructure for running tests, and much more. +KUnit consists of a kernel component, which provides a set of macros for easily +writing unit tests. Tests written against KUnit will run on kernel boot if +built-in, or when loaded if built as a module. These tests write out results to +the kernel log in `TAP <https://testanything.org/>`_ format. + +To make running these tests (and reading the results) easier, KUnit offers +:doc:`kunit_tool <kunit-tool>`, which builds a `User Mode Linux +<http://user-mode-linux.sourceforge.net>`_ kernel, runs it, and parses the test +results. This provides a quick way of running KUnit tests during development, +without requiring a virtual machine or separate hardware. + Get started now: :doc:`start` Why KUnit? @@ -36,21 +45,20 @@ allow all possible code paths to be tested in the code under test; this is only possible if the code under test is very small and does not have any external dependencies outside of the test's control like hardware. -Outside of KUnit, there are no testing frameworks currently -available for the kernel that do not require installing the kernel on a test -machine or in a VM and all require tests to be written in userspace running on -the kernel; this is true for Autotest, and kselftest, disqualifying -any of them from being considered unit testing frameworks. +KUnit provides a common framework for unit tests within the kernel. + +KUnit tests can be run on most architectures, and most tests are architecture +independent. All built-in KUnit tests run on kernel startup. Alternatively, +KUnit and KUnit tests can be built as modules and tests will run when the test +module is loaded. -KUnit addresses the problem of being able to run tests without needing a virtual -machine or actual hardware with User Mode Linux. User Mode Linux is a Linux -architecture, like ARM or x86; however, unlike other architectures it compiles -to a standalone program that can be run like any other program directly inside -of a host operating system; to be clear, it does not require any virtualization -support; it is just a regular program. +.. note:: -Alternatively, kunit and kunit tests can be built as modules and tests will -run when the test module is loaded. + KUnit can also run tests without needing a virtual machine or actual + hardware under User Mode Linux. User Mode Linux is a Linux architecture, + like ARM or x86, which compiles the kernel as a Linux executable. KUnit + can be used with UML either by building with ``ARCH=um`` (like any other + architecture), or by using :doc:`kunit_tool <kunit-tool>`. KUnit is fast. Excluding build time, from invocation to completion KUnit can run several dozen tests in only 10 to 20 seconds; this might not sound like a big @@ -81,3 +89,5 @@ How do I use it? * :doc:`start` - for new users of KUnit * :doc:`usage` - for a more detailed explanation of KUnit features * :doc:`api/index` - for the list of KUnit APIs used for testing +* :doc:`kunit-tool` - for more information on the kunit_tool helper script +* :doc:`faq` - for answers to some common questions about KUnit diff --git a/Documentation/dev-tools/kunit/kunit-tool.rst b/Documentation/dev-tools/kunit/kunit-tool.rst index 50d46394e97e..949af2da81e5 100644 --- a/Documentation/dev-tools/kunit/kunit-tool.rst +++ b/Documentation/dev-tools/kunit/kunit-tool.rst @@ -12,6 +12,13 @@ the Linux kernel as UML (`User Mode Linux <http://user-mode-linux.sourceforge.net/>`_), running KUnit tests, parsing the test results and displaying them in a user friendly manner. +kunit_tool addresses the problem of being able to run tests without needing a +virtual machine or actual hardware with User Mode Linux. User Mode Linux is a +Linux architecture, like ARM or x86; however, unlike other architectures it +compiles the kernel as a standalone Linux executable that can be run like any +other program directly inside of a host operating system. To be clear, it does +not require any virtualization support: it is just a regular program. + What is a kunitconfig? ====================== diff --git a/Documentation/dev-tools/kunit/start.rst b/Documentation/dev-tools/kunit/start.rst index 4e1d24db6b13..e1c5ce80ce12 100644 --- a/Documentation/dev-tools/kunit/start.rst +++ b/Documentation/dev-tools/kunit/start.rst @@ -9,11 +9,10 @@ Installing dependencies KUnit has the same dependencies as the Linux kernel. As long as you can build the kernel, you can run KUnit. -KUnit Wrapper -============= -Included with KUnit is a simple Python wrapper that helps format the output to -easily use and read KUnit output. It handles building and running the kernel, as -well as formatting the output. +Running tests with the KUnit Wrapper +==================================== +Included with KUnit is a simple Python wrapper which runs tests under User Mode +Linux, and formats the test results. The wrapper can be run with: @@ -21,22 +20,42 @@ The wrapper can be run with: ./tools/testing/kunit/kunit.py run --defconfig -For more information on this wrapper (also called kunit_tool) checkout the +For more information on this wrapper (also called kunit_tool) check out the :doc:`kunit-tool` page. Creating a .kunitconfig -======================= -The Python script is a thin wrapper around Kbuild. As such, it needs to be -configured with a ``.kunitconfig`` file. This file essentially contains the -regular Kernel config, with the specific test targets as well. - +----------------------- +If you want to run a specific set of tests (rather than those listed in the +KUnit defconfig), you can provide Kconfig options in the ``.kunitconfig`` file. +This file essentially contains the regular Kernel config, with the specific +test targets as well. The ``.kunitconfig`` should also contain any other config +options required by the tests. + +A good starting point for a ``.kunitconfig`` is the KUnit defconfig: .. code-block:: bash cd $PATH_TO_LINUX_REPO cp arch/um/configs/kunit_defconfig .kunitconfig -Verifying KUnit Works ---------------------- +You can then add any other Kconfig options you wish, e.g.: +.. code-block:: none + + CONFIG_LIST_KUNIT_TEST=y + +:doc:`kunit_tool <kunit-tool>` will ensure that all config options set in +``.kunitconfig`` are set in the kernel ``.config`` before running the tests. +It'll warn you if you haven't included the dependencies of the options you're +using. + +.. note:: + Note that removing something from the ``.kunitconfig`` will not trigger a + rebuild of the ``.config`` file: the configuration is only updated if the + ``.kunitconfig`` is not a subset of ``.config``. This means that you can use + other tools (such as make menuconfig) to adjust other config options. + + +Running the tests +----------------- To make sure that everything is set up correctly, simply invoke the Python wrapper from your kernel repo: @@ -62,6 +81,41 @@ followed by a list of tests that are run. All of them should be passing. Because it is building a lot of sources for the first time, the ``Building KUnit kernel`` step may take a while. +Running tests without the KUnit Wrapper +======================================= + +If you'd rather not use the KUnit Wrapper (if, for example, you need to +integrate with other systems, or use an architecture other than UML), KUnit can +be included in any kernel, and the results read out and parsed manually. + +.. note:: + KUnit is not designed for use in a production system, and it's possible that + tests may reduce the stability or security of the system. + + + +Configuring the kernel +---------------------- + +In order to enable KUnit itself, you simply need to enable the ``CONFIG_KUNIT`` +Kconfig option (it's under Kernel Hacking/Kernel Testing and Coverage in +menuconfig). From there, you can enable any KUnit tests you want: they usually +have config options ending in ``_KUNIT_TEST``. + +KUnit and KUnit tests can be compiled as modules: in this case the tests in a +module will be run when the module is loaded. + +Running the tests +----------------- + +Build and run your kernel as usual. Test output will be written to the kernel +log in `TAP <https://testanything.org/>`_ format. + +.. note:: + It's possible that there will be other lines and/or data interspersed in the + TAP output. + + Writing your first test ======================= -- 2.25.1.481.gfbce0eb801-goog

5 years, 3 months

4
4
0 0

[PATCH 0/2] selftests/harness: Handle timeouts cleanly

by Kees Cook

When a selftest would timeout before, the program would just fall over and no accounting of failures would be reported (i.e. it would result in an incomplete TAP report). Instead, add an explicit SIGALRM handler to cleanly catch and report the timeout. Before: [==========] Running 2 tests from 2 test cases. [ RUN ] timeout.finish [ OK ] timeout.finish [ RUN ] timeout.too_long Alarm clock After: [==========] Running 2 tests from 2 test cases. [ RUN ] timeout.finish [ OK ] timeout.finish [ RUN ] timeout.too_long timeout.too_long: Test terminated by timeout [ FAIL ] timeout.too_long [==========] 1 / 2 tests passed. [ FAILED ] -Kees Kees Cook (2): selftests/seccomp: Move test child waiting logic selftests/harness: Handle timeouts cleanly tools/testing/selftests/kselftest_harness.h | 144 ++++++++++++++------ 1 file changed, 99 insertions(+), 45 deletions(-) -- 2.20.1

5 years, 3 months

2
5
0 0

cross-compiling vm, confusion over output directory

by Bird, Tim

I was working on fixing the cross-compilation for the selftests/vm tests. Currently, there are two issues in my testing: 1) problem: required library missing from some cross-compile environments: tools/testing/selftests/vm/mlock-random-test.c requires libcap be installed. The target line for mlock-random-test in tools/testing/selftests/vm/Makefile looks like this: $(OUTPUT)/mlock-random-test: LDLIBS += -lcap and mlock-random-test.c has this include line: #include <sys/capability.h> this is confusing, since this is different from the header file linux/capability.h. It is associated with the capability library (libcap) and not the kernel. In any event, on some distros and in some cross-compile SDKs the package containing these files is not installed by default. Once this library is installed, things progress farther. Using an Ubuntu system, you can install the cross version of this library (for arm64) by doing: $ sudo apt install libcap-dev:arm64 1) solution: I would like to add some meta-data about this build dependency, by putting something in the settings file as a hint to CI build systems. Specifically, I'd like to create the file 'tools/testing/selftests/vm/settings', with the content: NEED_LIB=cap We already use settings for other meta-data about a test (right now, just a non-default timeout value), but I don't want to create a new file or syntax for this build dependency data. Let me know what you think. I may follow up with some script in the kernel source tree to check these dependencies, independent of any CI system. I have such a script in Fuego that I could submit, but it would need some work to fit into the kernel build flow for kselftest. The goal would be to provide a nicely formatted warning, with a recommendation for a package install. But that's more work than I think is needed right now just to let developers know there's a build dependency here. 2) problem: reference to source-relative header file the Makefile for vm uses a relative path for include directories. Specifically, it has the line: CFLAGS = -Wall -I ../../../../../usr/include $(EXTRA_CFLAGS) I believe this needs to reference kernel include files from the output directory, not the source directory. With the relative include directory path, the program userfaultfd.c gets compilation error like this: userfaultfd.c:267:21: error: 'UFFD_API_RANGE_IOCTLS_BASIC' undeclared here (not in a function) .expected_ioctls = UFFD_API_RANGE_IOCTLS_BASIC, ^ userfaultfd.c: In function 'uffd_poll_thread': userfaultfd.c:529:8: error: 'UFFD_EVENT_FORK' undeclared (first use in this function) case UFFD_EVENT_FORK: ^ userfaultfd.c:529:8: note: each undeclared identifier is reported only once for each function it appears in userfaultfd.c:531:18: error: 'union <anonymous>' has no member named 'fork' uffd = msg.arg.fork.ufd; ^ 2) incomplete solution: I originally changed this line to read: CFLAGS = -Wall -I $(KBUILD_OUTPUT)/usr/include $(EXTRA_CFLAGS) This works when the output directory is specified using KBUILD_OUTPUT, but not when the output directory is specified using O= I'm not sure what happens when the output directory is specified with a non-source-tree current working directory. In any event, while researching a proper solution to this, I found the following in tools/testing/selftests/Makefile: If compiling with ifneq ($(O),) BUILD := $(O) else ifneq ($(KBUILD_OUTPUT),) BUILD := $(KBUILD_OUTPUT)/kselftest else BUILD := $(shell pwd) DEFAULT_INSTALL_HDR_PATH := 1 endif endif This doesn't seem right. It looks like the selftests Makefile treats a directory passed in using O= different from one specified using KBUILD_OUTPUT or the current working directory. In the KBUILD_OUTPUT case, you get an extra 'kselftest' directory layer that you don't get for the other two. In contrast, the kernel top-level Makefile has this: ifeq ("$(origin O)", "command line") KBUILD_OUTPUT := $(O) endif (and from then on, the top-level Makefile appears to only use KBUILD_OUTPUT) This makes it look like the rest of the kernel build system treats O= and KBUILD_OUTPUT identically. Am I missing something, or is there a flaw in the O=/KBUILD_OUTPUT handling in kselftest? Please let me know and I'll try to work out an appropriate fix for cross-compiling the vm tests. -- Tim

5 years, 3 months

1
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[PATCH bpf-next] tools/bpf: move linux/types.h for selftests and bpftool

by Tobias Klauser

Commit fe4eb069edb7 ("bpftool: Use linux/types.h from source tree for profiler build") added a build dependency on tools/testing/selftests/bpf to tools/bpf/bpftool. This is suboptimal with respect to a possible stand-alone build of bpftool. Fix this by moving tools/testing/selftests/bpf/include/uapi/linux/types.h to tools/include/uapi/linux/types.h This requires an adjustment in the include search path order for the tests in tools/testing/selftests/bpf so that tools/include/linux/types.h is selected when building host binaries and tools/include/uapi/linux/types.h is selected when building bpf binaries. Verified by compiling bpftool and the bpf selftests on x86_64 with this change. Fixes: fe4eb069edb7 ("bpftool: Use linux/types.h from source tree for profiler build") Cc: Daniel Borkmann <daniel(a)iogearbox.net> Cc: Quentin Monnet <quentin(a)isovalent.com> Suggested-by: Andrii Nakryiko <andrii.nakryiko(a)gmail.com> Signed-off-by: Tobias Klauser <tklauser(a)distanz.ch> --- tools/bpf/bpftool/Makefile | 1 - .../{testing/selftests/bpf => }/include/uapi/linux/types.h | 0 tools/testing/selftests/bpf/Makefile | 7 ++++--- 3 files changed, 4 insertions(+), 4 deletions(-) rename tools/{testing/selftests/bpf => }/include/uapi/linux/types.h (100%) diff --git a/tools/bpf/bpftool/Makefile b/tools/bpf/bpftool/Makefile index 9ca3bfbb9ac4..f584d1fdfc64 100644 --- a/tools/bpf/bpftool/Makefile +++ b/tools/bpf/bpftool/Makefile @@ -129,7 +129,6 @@ $(OUTPUT)_bpftool: $(_OBJS) $(LIBBPF) skeleton/profiler.bpf.o: skeleton/profiler.bpf.c $(LIBBPF) $(QUIET_CLANG)$(CLANG) \ -I$(srctree)/tools/include/uapi/ \ - -I$(srctree)/tools/testing/selftests/bpf/include/uapi \ -I$(LIBBPF_PATH) -I$(srctree)/tools/lib \ -g -O2 -target bpf -c $< -o $@ diff --git a/tools/testing/selftests/bpf/include/uapi/linux/types.h b/tools/include/uapi/linux/types.h similarity index 100% rename from tools/testing/selftests/bpf/include/uapi/linux/types.h rename to tools/include/uapi/linux/types.h diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index da4389dde9f7..074a05efd1ca 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -20,8 +20,9 @@ CLANG ?= clang LLC ?= llc LLVM_OBJCOPY ?= llvm-objcopy BPF_GCC ?= $(shell command -v bpf-gcc;) -CFLAGS += -g -rdynamic -Wall -O2 $(GENFLAGS) -I$(CURDIR) -I$(APIDIR) \ +CFLAGS += -g -rdynamic -Wall -O2 $(GENFLAGS) -I$(CURDIR) \ -I$(INCLUDE_DIR) -I$(GENDIR) -I$(LIBDIR) -I$(TOOLSINCDIR) \ + -I$(APIDIR) \ -Dbpf_prog_load=bpf_prog_test_load \ -Dbpf_load_program=bpf_test_load_program LDLIBS += -lcap -lelf -lz -lrt -lpthread @@ -194,8 +195,8 @@ MENDIAN=$(if $(IS_LITTLE_ENDIAN),-mlittle-endian,-mbig-endian) CLANG_SYS_INCLUDES = $(call get_sys_includes,$(CLANG)) BPF_CFLAGS = -g -D__TARGET_ARCH_$(SRCARCH) $(MENDIAN) \ - -I$(INCLUDE_DIR) -I$(CURDIR) -I$(CURDIR)/include/uapi \ - -I$(APIDIR) -I$(abspath $(OUTPUT)/../usr/include) + -I$(INCLUDE_DIR) -I$(CURDIR) -I$(APIDIR) \ + -I$(abspath $(OUTPUT)/../usr/include) CLANG_CFLAGS = $(CLANG_SYS_INCLUDES) \ -Wno-compare-distinct-pointer-types -- 2.24.0

5 years, 3 months

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next-20200313 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.6.0-rc5 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: 2e602db729948ce577bf07e2b113f2aa806b62c7 git describe: next-20200313 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20200313 Regressions (compared to build next-20200312) ------------------------------------------------------------------------ No regressions Fixes (compared to build next-20200312) ------------------------------------------------------------------------ x86: kselftest-vsyscall-mode-none/net: * mptcp_mptcp_connect.sh In total: ------------------------------------------------------------------------ Ran 1676 total tests in the following environments and test suites. pass 687 fail 801 xfail 0 skip 188 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - qemu_arm64 - qemu_i386 - qemu_x86_64 - x15 - arm - x86_64 Test Suites ----------- * kselftest * kselftest/drivers * kselftest/filesystems * kselftest/net * kselftest/networking * kselftest-vsyscall-mode-native * kselftest-vsyscall-mode-native/drivers * kselftest-vsyscall-mode-native/filesystems * kselftest-vsyscall-mode-native/net * kselftest-vsyscall-mode-native/networking * kselftest-vsyscall-mode-none * kselftest-vsyscall-mode-none/drivers * kselftest-vsyscall-mode-none/filesystems * kselftest-vsyscall-mode-none/net * kselftest-vsyscall-mode-none/networking Failures ------------------------------------------------------------------------ x86: * kselftest/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-native/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-none/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-native/bpf_test_bpftool.sh * kselftest/bpf_test_bpftool.sh * kselftest-vsyscall-mode-native/bpf_test_dev_cgroup * kselftest-vsyscall-mode-none/bpf_test_dev_cgroup * kselftest/bpf_test_dev_cgroup * kselftest-vsyscall-mode-none/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-native/bpf_test_flow_dissector.sh * kselftest/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-native/bpf_test_netcnt * kselftest-vsyscall-mode-none/bpf_test_netcnt * kselftest-vsyscall-mode-none/bpf_test_progs-no_alu32 * kselftest/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-native/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-none/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-native/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-native/bpf_test_sock_addr.sh * kselftest/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_socket_cookie * kselftest/bpf_test_socket_cookie * kselftest-vsyscall-mode-native/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest-vsyscall-mode-native/bpf_test_sock_fields * kselftest-vsyscall-mode-none/bpf_test_sock_fields * kselftest-vsyscall-mode-native/bpf_test_sockmap * kselftest-vsyscall-mode-none/bpf_test_sockmap * kselftest-vsyscall-mode-native/bpf_test_sysctl * kselftest/bpf_test_sysctl * kselftest-vsyscall-mode-none/bpf_test_sysctl * kselftest-vsyscall-mode-none/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-native/bpf_test_tc_edt.sh * kselftest/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-native/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-none/bpf_test_tcpbpf_user * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-none/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-native/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-none/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-native/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-native/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_xdping.sh * kselftest/bpf_test_xdping.sh * kselftest-vsyscall-mode-native/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_native.sh * kselftest/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-none/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-native/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest-vsyscall-mode-none/ftrace_ftracetest * kselftest-vsyscall-mode-native/ftrace_ftracetest * kselftest/intel_pstate_run.sh * kselftest-vsyscall-mode-native/intel_pstate_run.sh * kselftest-vsyscall-mode-none/intel_pstate_run.sh * kselftest-vsyscall-mode-native/kvm_clear_dirty_log_test * kselftest/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-none/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-none/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-native/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-none/kvm_dirty_log_test * kselftest-vsyscall-mode-native/kvm_dirty_log_test * kselftest/kvm_dirty_log_test * kselftest-vsyscall-mode-native/kvm_evmcs_test * kselftest/kvm_evmcs_test * kselftest-vsyscall-mode-none/kvm_evmcs_test * kselftest-vsyscall-mode-native/kvm_hyperv_cpuid * kselftest-vsyscall-mode-none/kvm_hyperv_cpuid * kselftest/kvm_hyperv_cpuid * kselftest-vsyscall-mode-none/kvm_kvm_create_max_vcpus * kselftest/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-native/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-native/kvm_platform_info_test * kselftest-vsyscall-mode-none/kvm_platform_info_test * kselftest/kvm_platform_info_test * kselftest-vsyscall-mode-none/kvm_set_sregs_test * kselftest-vsyscall-mode-native/kvm_set_sregs_test * kselftest/kvm_set_sregs_test * kselftest-vsyscall-mode-native/kvm_smm_test * kselftest/kvm_smm_test * kselftest-vsyscall-mode-none/kvm_smm_test * kselftest/kvm_state_test * kselftest-vsyscall-mode-none/kvm_state_test * kselftest-vsyscall-mode-native/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest-vsyscall-mode-native/kvm_sync_regs_test * kselftest-vsyscall-mode-none/kvm_sync_regs_test * kselftest-vsyscall-mode-none/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-native/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-native/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-none/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-none/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-native/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-native/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-none/kvm_vmx_tsc_adjust_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-none/kvm_xss_msr_test * kselftest-vsyscall-mode-native/kvm_xss_msr_test * kselftest/kvm_xss_msr_test * kselftest-vsyscall-mode-native/lib_printf.sh * kselftest-vsyscall-mode-none/lib_printf.sh * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-none/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-none/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_BUG.sh * kselftest-vsyscall-mode-native/lkdtm_BUG.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-native/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-none/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-native/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-none/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_PAGE.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-none/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-native/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-native/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-none/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-native/lkdtm_UNSET_SMEP.sh * kselftest-vsyscall-mode-none/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING_MESSAGE.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING.sh * kselftest/lkdtm_WARNING.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-native/mqueue_mq_perf_tests * kselftest/mqueue_mq_perf_tests * kselftest-vsyscall-mode-none/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-none/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-native/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest-vsyscall-mode-none/net_fib_tests.sh * kselftest-vsyscall-mode-native/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest-vsyscall-mode-native/netfilter_nft_concat_range.sh * kselftest-vsyscall-mode-none/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest-vsyscall-mode-native/net_ip_defrag.sh * kselftest-vsyscall-mode-none/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest-vsyscall-mode-none/net_l2tp.sh * kselftest-vsyscall-mode-native/net_l2tp.sh * kselftest-vsyscall-mode-none/net_pmtu.sh * kselftest-vsyscall-mode-native/net_pmtu.sh * kselftest/net_pmtu.sh * kselftest-vsyscall-mode-native/net_psock_snd.sh * kselftest/net_psock_snd.sh * kselftest-vsyscall-mode-none/net_psock_snd.sh * kselftest-vsyscall-mode-none/net_run_netsocktests * kselftest-vsyscall-mode-native/net_run_netsocktests * kselftest/net_run_netsocktests * kselftest-vsyscall-mode-none/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-native/net_test_vxlan_under_vrf.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest-vsyscall-mode-none/net_traceroute.sh * kselftest-vsyscall-mode-native/net_traceroute.sh * kselftest-vsyscall-mode-none/net_udpgro_bench.sh * kselftest-vsyscall-mode-native/net_udpgro_bench.sh * kselftest/net_udpgro_bench.sh * kselftest-vsyscall-mode-native/net_udpgro.sh * kselftest-vsyscall-mode-none/net_udpgro.sh * kselftest/net_udpgro.sh * kselftest-vsyscall-mode-native/net_udpgso_bench.sh * kselftest/net_udpgso_bench.sh * kselftest-vsyscall-mode-none/net_udpgso_bench.sh * kselftest-vsyscall-mode-native/net_xfrm_policy.sh * kselftest/net_xfrm_policy.sh * kselftest-vsyscall-mode-none/net_xfrm_policy.sh * kselftest-vsyscall-mode-native/openat2_openat2_test * kselftest-vsyscall-mode-none/openat2_openat2_test * kselftest/openat2_openat2_test * kselftest-vsyscall-mode-none/openat2_rename_attack_test * kselftest-vsyscall-mode-native/openat2_rename_attack_test * kselftest/openat2_rename_attack_test * kselftest-vsyscall-mode-native/openat2_resolve_test * kselftest/openat2_resolve_test * kselftest-vsyscall-mode-none/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest-vsyscall-mode-none/pidfd_pidfd_open_test * kselftest-vsyscall-mode-native/pidfd_pidfd_open_test * kselftest-vsyscall-mode-native/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-none/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-native/pstore_pstore_tests * kselftest-vsyscall-mode-none/pstore_pstore_tests * kselftest/pstore_pstore_tests * kselftest-vsyscall-mode-native/rtc_rtctest * kselftest-vsyscall-mode-none/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest-vsyscall-mode-none/seccomp_seccomp_bpf * kselftest-vsyscall-mode-native/seccomp_seccomp_bpf * kselftest-vsyscall-mode-native/timers_inconsistency-check * kselftest/timers_inconsistency-check * kselftest-vsyscall-mode-none/timers_inconsistency-check * kselftest-vsyscall-mode-native/timers_nsleep-lat * kselftest/timers_nsleep-lat * kselftest-vsyscall-mode-none/timers_nsleep-lat * kselftest-vsyscall-mode-none/timers_raw_skew * kselftest/timers_raw_skew * kselftest-vsyscall-mode-native/timers_raw_skew * kselftest-vsyscall-mode-native/timers_set-timer-lat * kselftest-vsyscall-mode-none/timers_set-timer-lat * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-none/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-native/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests * kselftest-vsyscall-mode-none/vm_run_vmtests * kselftest-vsyscall-mode-native/vm_run_vmtests qemu_x86_64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests * kselftest/x86_fsgsbase_64 qemu_arm64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/memory-hotplug_mem-on-off-test.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/pidfd_pidfd_fdinfo_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_test * kselftest/networking/timestamping_txtimestamp.sh juno-r2: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cgroup_test_freezer * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/memory-hotplug_mem-on-off-test.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh hi6220-hikey: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh x15: dragonboard-410c: i386: qemu_i386: Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

5 years, 3 months

1
0
0 0

syzkaller reproducers

by Dmitry Vyukov

Hi Shuah, We discussed collecting and uploading all syzkaller reproducers somewhere. You wanted to see how they look. I've uploaded all current reproducers here: https://github.com/dvyukov/syzkaller-repros Minimalistic build/run scripts are included. +some testing mailing lists too as this can be used as a test suite If you have any potential uses for this, you are welcome to use it. But then we probably need to find some more official and shared place for them than my private github. The test programs can also be bulk updated if necessary, because all of this is auto-generated. Thanks

5 years, 3 months

5
24
0 0

[PATCH] kunit/kunit_kernel: Rebuild .config if .kunitconfig is modified

by sj38.park＠gmail.com

From: SeongJae Park <sjpark(a)amazon.de> Deletions of configs in the '.kunitconfig' is not applied because kunit rebuilds '.config' only if the '.config' is not a subset of the '.kunitconfig'. To allow the deletions to applied, this commit modifies the '.config' rebuild condition to addtionally check the modified times of those files. Signed-off-by: SeongJae Park <sjpark(a)amazon.de> --- tools/testing/kunit/kunit_kernel.py | 17 +++++++++++------ 1 file changed, 11 insertions(+), 6 deletions(-) diff --git a/tools/testing/kunit/kunit_kernel.py b/tools/testing/kunit/kunit_kernel.py index cc5d844ecca1..a3a5d6c7e66d 100644 --- a/tools/testing/kunit/kunit_kernel.py +++ b/tools/testing/kunit/kunit_kernel.py @@ -111,17 +111,22 @@ class LinuxSourceTree(object): return True def build_reconfig(self, build_dir): - """Creates a new .config if it is not a subset of the .kunitconfig.""" + """Creates a new .config if it is not a subset of, or older than the .kunitconfig.""" kconfig_path = get_kconfig_path(build_dir) if os.path.exists(kconfig_path): existing_kconfig = kunit_config.Kconfig() existing_kconfig.read_from_file(kconfig_path) - if not self._kconfig.is_subset_of(existing_kconfig): - print('Regenerating .config ...') - os.remove(kconfig_path) - return self.build_config(build_dir) - else: + subset = self._kconfig.is_subset_of(existing_kconfig) + + kunitconfig_mtime = os.path.getmtime(kunitconfig_path) + kconfig_mtime = os.path.getmtime(kconfig_path) + older = kconfig_mtime < kunitconfig_mtime + + if subset and not older: return True + print('Regenerating .config ...') + os.remove(kconfig_path) + return self.build_config(build_dir) else: print('Generating .config ...') return self.build_config(build_dir) -- 2.17.1

5 years, 3 months

8
12
0 0

[RFC PATCH kunit-next 0/2] kunit: extend kunit resources API

by Alan Maguire

A recent RFC patch set [1] suggests some additional functionality may be needed around kunit resources. It seems to require 1. support for resources without allocation 2. support for lookup of such resources 3. support for access to resources across multiple kernel threads The proposed changes here are designed to address these needs. The idea is we first generalize the API to support adding resources with static data; then from there we support named resources. The latter support is needed because if we are in a different thread context and only have the "struct kunit *" to work with, we need a way to identify a resource in lookup. [1] https://lkml.org/lkml/2020/2/26/1286 Alan Maguire (2): kunit: generalize kunit_resource API beyond allocated resources kunit: add support for named resources include/kunit/test.h | 145 ++++++++++++++++++++++------ lib/kunit/kunit-test.c | 103 ++++++++++++++++---- lib/kunit/string-stream.c | 14 ++- lib/kunit/test.c | 234 +++++++++++++++++++++++++++++++++------------- 4 files changed, 375 insertions(+), 121 deletions(-) -- 1.8.3.1

5 years, 3 months

2
4
0 0

next-20200312 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.6.0-rc5 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: 407b0a62b422526e943e1261c7939b2e52ee17cb git describe: next-20200312 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20200312 Regressions (compared to build next-20200311) ------------------------------------------------------------------------ x86: kselftest-vsyscall-mode-none: * net_fib-onlink-tests.sh kselftest-vsyscall-mode-none/net: * mptcp_mptcp_connect.sh x86: kselftest-vsyscall-mode-none: * net_fib-onlink-tests.sh kselftest-vsyscall-mode-none/net: * mptcp_mptcp_connect.sh Fixes (compared to build next-20200311) ------------------------------------------------------------------------ No fixes In total: ------------------------------------------------------------------------ Ran 838 total tests in the following environments and test suites. pass 257 fail 470 xfail 0 skip 111 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - qemu_i386 - qemu_x86_64 - x15 - arm - x86_64 Test Suites ----------- * kselftest * kselftest/drivers * kselftest/filesystems * kselftest/net * kselftest/networking * kselftest-vsyscall-mode-native * kselftest-vsyscall-mode-native/drivers * kselftest-vsyscall-mode-native/filesystems * kselftest-vsyscall-mode-native/net * kselftest-vsyscall-mode-native/networking * kselftest-vsyscall-mode-none * kselftest-vsyscall-mode-none/drivers * kselftest-vsyscall-mode-none/filesystems * kselftest-vsyscall-mode-none/net Failures ------------------------------------------------------------------------ qemu_x86_64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/networking/timestamping_txtimestamp.sh x86: * kselftest-vsyscall-mode-none/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-native/bpf_get_cgroup_id_user * kselftest/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-native/bpf_test_bpftool.sh * kselftest-vsyscall-mode-none/bpf_test_bpftool.sh * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest-vsyscall-mode-none/bpf_test_dev_cgroup * kselftest-vsyscall-mode-native/bpf_test_dev_cgroup * kselftest-vsyscall-mode-none/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-native/bpf_test_flow_dissector.sh * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-none/bpf_test_maps * kselftest-vsyscall-mode-native/bpf_test_maps * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest-vsyscall-mode-none/bpf_test_netcnt * kselftest-vsyscall-mode-native/bpf_test_netcnt * kselftest-vsyscall-mode-none/bpf_test_progs * kselftest-vsyscall-mode-native/bpf_test_progs * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-native/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-none/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-native/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-none/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-native/bpf_test_sock_addr.sh * kselftest/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-native/bpf_test_socket_cookie * kselftest-vsyscall-mode-none/bpf_test_socket_cookie * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest-vsyscall-mode-native/bpf_test_sock_fields * kselftest-vsyscall-mode-none/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest-vsyscall-mode-none/bpf_test_sockmap * kselftest-vsyscall-mode-native/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest-vsyscall-mode-native/bpf_test_sysctl * kselftest-vsyscall-mode-none/bpf_test_sysctl * kselftest-vsyscall-mode-native/bpf_test_tc_edt.sh * kselftest/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-none/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-native/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-none/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-none/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-native/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-none/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-native/bpf_test_tcpnotify_user * kselftest/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-none/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest-vsyscall-mode-native/bpf_test_xdping.sh * kselftest-vsyscall-mode-none/bpf_test_xdping.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_native.sh * kselftest/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-none/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-native/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-none/ftrace_ftracetest * kselftest-vsyscall-mode-native/ftrace_ftracetest * kselftest/ftrace_ftracetest * kselftest-vsyscall-mode-none/intel_pstate_run.sh * kselftest/intel_pstate_run.sh * kselftest-vsyscall-mode-native/kvm_clear_dirty_log_test * kselftest/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-none/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-native/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-none/kvm_cr4_cpuid_sync_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-native/kvm_dirty_log_test * kselftest/kvm_dirty_log_test * kselftest-vsyscall-mode-none/kvm_dirty_log_test * kselftest-vsyscall-mode-none/kvm_evmcs_test * kselftest/kvm_evmcs_test * kselftest-vsyscall-mode-native/kvm_evmcs_test * kselftest-vsyscall-mode-none/kvm_hyperv_cpuid * kselftest/kvm_hyperv_cpuid * kselftest-vsyscall-mode-native/kvm_hyperv_cpuid * kselftest-vsyscall-mode-none/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-native/kvm_kvm_create_max_vcpus * kselftest/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-none/kvm_platform_info_test * kselftest-vsyscall-mode-native/kvm_platform_info_test * kselftest/kvm_platform_info_test * kselftest-vsyscall-mode-none/kvm_set_sregs_test * kselftest/kvm_set_sregs_test * kselftest-vsyscall-mode-native/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest-vsyscall-mode-native/kvm_smm_test * kselftest-vsyscall-mode-none/kvm_smm_test * kselftest-vsyscall-mode-native/kvm_state_test * kselftest-vsyscall-mode-none/kvm_state_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest-vsyscall-mode-native/kvm_sync_regs_test * kselftest-vsyscall-mode-none/kvm_sync_regs_test * kselftest-vsyscall-mode-native/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-none/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-native/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-none/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-none/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-native/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-native/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-none/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-native/kvm_xss_msr_test * kselftest-vsyscall-mode-none/kvm_xss_msr_test * kselftest/kvm_xss_msr_test * kselftest-vsyscall-mode-native/lib_printf.sh * kselftest-vsyscall-mode-none/lib_printf.sh * kselftest/lib_printf.sh * kselftest-vsyscall-mode-none/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest-vsyscall-mode-native/lkdtm_BUG.sh * kselftest-vsyscall-mode-none/lkdtm_BUG.sh * kselftest-vsyscall-mode-native/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-none/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-native/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-none/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_PAGE.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-none/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-native/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-native/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-none/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-native/lkdtm_UNSET_SMEP.sh * kselftest-vsyscall-mode-none/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING_MESSAGE.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-none/net/mptcp_mptcp_connect.sh * kselftest-vsyscall-mode-native/mqueue_mq_perf_tests * kselftest/mqueue_mq_perf_tests * kselftest-vsyscall-mode-none/mqueue_mq_perf_tests * kselftest-vsyscall-mode-native/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-none/net_fib-onlink-tests.sh * kselftest/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-native/net_fib_tests.sh * kselftest/net_fib_tests.sh * kselftest-vsyscall-mode-none/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest-vsyscall-mode-native/netfilter_nft_concat_range.sh * kselftest-vsyscall-mode-none/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest-vsyscall-mode-native/net_ip_defrag.sh * kselftest-vsyscall-mode-none/net_ip_defrag.sh * kselftest-vsyscall-mode-native/net_l2tp.sh * kselftest-vsyscall-mode-none/net_l2tp.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest-vsyscall-mode-native/net_pmtu.sh * kselftest-vsyscall-mode-none/net_pmtu.sh * kselftest-vsyscall-mode-none/net_psock_snd.sh * kselftest-vsyscall-mode-native/net_psock_snd.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest-vsyscall-mode-native/net_run_netsocktests * kselftest-vsyscall-mode-none/net_run_netsocktests * kselftest-vsyscall-mode-none/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-native/net_test_vxlan_under_vrf.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-native/net_traceroute.sh * kselftest-vsyscall-mode-none/net_traceroute.sh * kselftest/net_traceroute.sh * kselftest-vsyscall-mode-native/net_udpgro_bench.sh * kselftest-vsyscall-mode-none/net_udpgro_bench.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest-vsyscall-mode-none/net_udpgro.sh * kselftest-vsyscall-mode-native/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest-vsyscall-mode-none/net_udpgso_bench.sh * kselftest-vsyscall-mode-native/net_udpgso_bench.sh * kselftest-vsyscall-mode-native/net_xfrm_policy.sh * kselftest/net_xfrm_policy.sh * kselftest-vsyscall-mode-none/net_xfrm_policy.sh * kselftest/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-native/networking/timestamping_txtimestamp.sh hi6220-hikey: qemu_i386: i386: x15: dragonboard-410c: juno-r2: Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

5 years, 3 months

1
0
0 0

[PATCH] selftests/ftrace: Fix typo in trigger-multihist.tc

by Masanari Iida

This patch fix a spelling typo in trigger-multihist.tc Signed-off-by: Masanari Iida <standby24x7(a)gmail.com> --- .../selftests/ftrace/test.d/trigger/trigger-multihist.tc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/ftrace/test.d/trigger/trigger-multihist.tc b/tools/testing/selftests/ftrace/test.d/trigger/trigger-multihist.tc index 18fdaab9f570..68ff3f45c720 100644 --- a/tools/testing/selftests/ftrace/test.d/trigger/trigger-multihist.tc +++ b/tools/testing/selftests/ftrace/test.d/trigger/trigger-multihist.tc @@ -23,7 +23,7 @@ if [ ! -f events/sched/sched_process_fork/hist ]; then exit_unsupported fi -echo "Test histogram multiple tiggers" +echo "Test histogram multiple triggers" echo 'hist:keys=parent_pid:vals=child_pid' > events/sched/sched_process_fork/trigger echo 'hist:keys=parent_comm:vals=child_pid' >> events/sched/sched_process_fork/trigger -- 2.26.0.rc0

5 years, 3 months

3
2
0 0

[PATCH v6 kunit-next 0/4] kunit: add debugfs representation to show results

by Alan Maguire

When kunit tests are run on native (i.e. non-UML) environments, the results of test execution are often intermixed with dmesg output. This patch series attempts to solve this by providing a debugfs representation of the results of the last test run, available as /sys/kernel/debug/kunit/<testsuite>/results Changes since v5: - replaced undefined behaviour use of snprintf(buf, ..., buf) in kunit_log() with a function to append string to existing log (Frank, patch 1) - added clarification on log size limitations to documentation (Frank, patch 4) Changes since v4: - added suite-level log expectations to kunit log test (Brendan, patch 2) - added log expectations (of it being NULL) for case where CONFIG_KUNIT_DEBUGFS=n to kunit log test (patch 2) - added patch 3 which replaces subtest tab indentation with 4 space indentation as per TAP 14 spec (Frank, patch 3) Changes since v3: - added CONFIG_KUNIT_DEBUGFS to support conditional compilation of debugfs representation, including string logging (Frank, patch 1) - removed unneeded NULL check for test_case in kunit_suite_for_each_test_case() (Frank, patch 1) - added kunit log test to verify logging multiple strings works (Frank, patch 2) - rephrased description of results file (Frank, patch 3) Changes since v2: - updated kunit_status2str() to kunit_status_to_string() and made it static inline in include/kunit/test.h (Brendan) - added log string to struct kunit_suite and kunit_case, with log pointer in struct kunit pointing at the case log. This allows us to collect kunit_[err|info|warning]() messages at the same time as we printk() them. This solves for the most part the sharing of log messages between test execution and debugfs since we just print the suite log (which contains the test suite preamble) and the individual test logs. The only exception is the suite-level status, which we cannot store in the suite log as it would mean we'd print the suite and its status prior to the suite's results. (Brendan, patch 1) - dropped debugfs-based kunit run patch for now so as not to cause problems with tests currently under development (Brendan) - fixed doc issues with code block (Brendan, patch 3) Changes since v1: - trimmed unneeded include files in lib/kunit/debugfs.c (Greg) - renamed global debugfs functions to be prefixed with kunit_ (Greg) - removed error checking for debugfs operations (Greg) Alan Maguire (4): kunit: add debugfs /sys/kernel/debug/kunit/<suite>/results display kunit: add log test kunit: subtests should be indented 4 spaces according to TAP kunit: update documentation to describe debugfs representation Documentation/dev-tools/kunit/usage.rst | 14 +++ include/kunit/test.h | 59 +++++++++++-- lib/kunit/Kconfig | 8 ++ lib/kunit/Makefile | 4 + lib/kunit/assert.c | 79 ++++++++--------- lib/kunit/debugfs.c | 116 +++++++++++++++++++++++++ lib/kunit/debugfs.h | 30 +++++++ lib/kunit/kunit-test.c | 45 +++++++++- lib/kunit/test.c | 147 +++++++++++++++++++++++++------- 9 files changed, 421 insertions(+), 81 deletions(-) create mode 100644 lib/kunit/debugfs.c create mode 100644 lib/kunit/debugfs.h -- 1.8.3.1

5 years, 3 months

3
6
0 0

[RFC PATCH kunit-next] kunit: kunit_tool: Separate out config/build/exec/parse

by David Gow

Add new subcommands to kunit.py to allow stages of the existing 'run' subcommand to be run independently: - 'config': Verifies that .config is a subset of .kunitconfig - 'build': Compiles a UML kernel for KUnit - 'exec': Runs the kernel, and outputs the test results. - 'parse': Parses test results from a file or stdin Most of these are not hugely useful by themselves yet, and there's room for plenty of bikeshedding on the names, but this hopefully can form a foundation for future improvements. Signed-off-by: David Gow <davidgow(a)google.com> --- As was briefly disccussed in [1], this change is part of a "separation of concerns" in kunit_tool. This should make it easier to integrate kunit_tool into other setups. Of particular intrest is probably 'kunit.py parse', which should allow KUnit results to be parsed from other sources, such as after loading a module, or from a non-UML kernel, or from debugfs when that's supported[2]. [1]: https://lkml.org/lkml/2020/2/5/552 [2]: https://patchwork.kernel.org/patch/11419901/ tools/testing/kunit/kunit.py | 236 ++++++++++++++++++++----- tools/testing/kunit/kunit_tool_test.py | 55 ++++++ 2 files changed, 242 insertions(+), 49 deletions(-) diff --git a/tools/testing/kunit/kunit.py b/tools/testing/kunit/kunit.py index 180ad1e1b04f..92a634594cf6 100755 --- a/tools/testing/kunit/kunit.py +++ b/tools/testing/kunit/kunit.py @@ -20,8 +20,12 @@ import kunit_config import kunit_kernel import kunit_parser -KunitResult = namedtuple('KunitResult', ['status','result']) +KunitResult = namedtuple('KunitResult', ['status','result','elapsed_time']) +KunitConfigRequest = namedtuple('KunitConfigRequest', ['build_dir', 'defconfig']) +KunitBuildRequest = namedtuple('KunitBuildRequest', ['jobs', 'build_dir']) +KunitExecRequest = namedtuple('KunitExecRequest', ['timeout', 'build_dir']) +KunitParseRequest = namedtuple('KunitParseRequest', ['raw_output', 'input_data']) KunitRequest = namedtuple('KunitRequest', ['raw_output','timeout', 'jobs', 'build_dir', 'defconfig']) KernelDirectoryPath = sys.argv[0].split('tools/testing/kunit/')[0] @@ -44,14 +48,25 @@ def get_kernel_root_path(): sys.exit(1) return parts[0] -def run_tests(linux: kunit_kernel.LinuxSourceTree, - request: KunitRequest) -> KunitResult: +def config_tests(linux: kunit_kernel.LinuxSourceTree, + request: KunitConfigRequest) -> KunitResult: + kunit_parser.print_with_timestamp('Configuring KUnit Kernel ...') + config_start = time.time() + if request.defconfig: + create_default_kunitconfig() success = linux.build_reconfig(request.build_dir) config_end = time.time() if not success: - return KunitResult(KunitStatus.CONFIG_FAILURE, 'could not configure kernel') + return KunitResult(KunitStatus.CONFIG_FAILURE, + 'could not configure kernel', + config_end - config_start) + return KunitResult(KunitStatus.SUCCESS, + 'configured kernel successfully', + config_end - config_start) +def build_tests(linux: kunit_kernel.LinuxSourceTree, + request: KunitBuildRequest) -> KunitResult: kunit_parser.print_with_timestamp('Building KUnit Kernel ...') build_start = time.time() @@ -59,73 +74,156 @@ def run_tests(linux: kunit_kernel.LinuxSourceTree, build_end = time.time() if not success: return KunitResult(KunitStatus.BUILD_FAILURE, 'could not build kernel') + if not success: + return KunitResult(KunitStatus.BUILD_FAILURE, + 'could not build kernel', + build_end - build_start) + return KunitResult(KunitStatus.SUCCESS, + 'built kernel successfully', + build_end - build_start) +def exec_tests(linux: kunit_kernel.LinuxSourceTree, + request: KunitExecRequest) -> KunitResult: kunit_parser.print_with_timestamp('Starting KUnit Kernel ...') test_start = time.time() + result = linux.run_kernel(timeout=request.timeout, + build_dir=request.build_dir) + test_end = time.time() + + return KunitResult(KunitStatus.SUCCESS, + result, + test_end - test_start) + +def parse_tests(request: KunitParseRequest) -> KunitResult: + parse_start = time.time() + test_result = kunit_parser.TestResult(kunit_parser.TestStatus.SUCCESS, [], 'Tests not Parsed.') if request.raw_output: - kunit_parser.raw_output( - linux.run_kernel(timeout=request.timeout, - build_dir=request.build_dir)) + kunit_parser.raw_output(request.input_data) else: - kunit_output = linux.run_kernel(timeout=request.timeout, - build_dir=request.build_dir) - test_result = kunit_parser.parse_run_tests(kunit_output) - test_end = time.time() + test_result = kunit_parser.parse_run_tests(request.input_data) + parse_end = time.time() + + if test_result.status != kunit_parser.TestStatus.SUCCESS: + return KunitResult(KunitStatus.TEST_FAILURE, test_result, + parse_end - parse_start) + + return KunitResult(KunitStatus.SUCCESS, test_result, + parse_end - parse_start) + + +def run_tests(linux: kunit_kernel.LinuxSourceTree, + request: KunitRequest) -> KunitResult: + run_start = time.time() + + config_request = KunitConfigRequest(request.build_dir, request.defconfig) + config_result = config_tests(linux, config_request) + if config_result.status != KunitStatus.SUCCESS: + return config_result + + build_request = KunitBuildRequest(request.jobs, request.build_dir) + build_result = build_tests(linux, build_request) + if build_result.status != KunitStatus.SUCCESS: + return build_result + + exec_request = KunitExecRequest(request.timeout, request.build_dir) + exec_result = exec_tests(linux, exec_request) + if exec_result.status != KunitStatus.SUCCESS: + return exec_result + + parse_request = KunitParseRequest(request.raw_output, exec_result.result) + parse_result = parse_tests(parse_request) + + run_end = time.time() kunit_parser.print_with_timestamp(( 'Elapsed time: %.3fs total, %.3fs configuring, %.3fs ' + 'building, %.3fs running\n') % ( - test_end - config_start, - config_end - config_start, - build_end - build_start, - test_end - test_start)) + run_end - run_start, + config_result.elapsed_time, + build_result.elapsed_time, + exec_result.elapsed_time)) + return parse_result + +def add_common_opts(parser): + parser.add_argument('--build_dir', + help='As in the make command, it specifies the build ' + 'directory.', + type=str, default='', metavar='build_dir') + +def add_config_opts(parser): + parser.add_argument('--defconfig', + help='Uses a default .kunitconfig.', + action='store_true') + +def add_build_opts(parser): + parser.add_argument('--jobs', + help='As in the make command, "Specifies the number of ' + 'jobs (commands) to run simultaneously."', + type=int, default=8, metavar='jobs') + +def add_exec_opts(parser): + parser.add_argument('--timeout', + help='maximum number of seconds to allow for all tests ' + 'to run. This does not include time taken to build the ' + 'tests.', + type=int, + default=300, + metavar='timeout') + +def add_parse_opts(parser): + parser.add_argument('--raw_output', help='don\'t format output from kernel', + action='store_true') - if test_result.status != kunit_parser.TestStatus.SUCCESS: - return KunitResult(KunitStatus.TEST_FAILURE, test_result) - else: - return KunitResult(KunitStatus.SUCCESS, test_result) def main(argv, linux=None): parser = argparse.ArgumentParser( description='Helps writing and running KUnit tests.') subparser = parser.add_subparsers(dest='subcommand') + # The 'run' command will config, build, exec, and parse in one go. run_parser = subparser.add_parser('run', help='Runs KUnit tests.') - run_parser.add_argument('--raw_output', help='don\'t format output from kernel', - action='store_true') + add_common_opts(run_parser) + add_config_opts(run_parser) + add_build_opts(run_parser) + add_exec_opts(run_parser) + add_parse_opts(run_parser) - run_parser.add_argument('--timeout', - help='maximum number of seconds to allow for all tests ' - 'to run. This does not include time taken to build the ' - 'tests.', - type=int, - default=300, - metavar='timeout') - - run_parser.add_argument('--jobs', - help='As in the make command, "Specifies the number of ' - 'jobs (commands) to run simultaneously."', - type=int, default=8, metavar='jobs') - - run_parser.add_argument('--build_dir', - help='As in the make command, it specifies the build ' - 'directory.', - type=str, default='', metavar='build_dir') - - run_parser.add_argument('--defconfig', - help='Uses a default .kunitconfig.', - action='store_true') + config_parser = subparser.add_parser('config', + help='Ensures that .config contains all of ' + 'the options in .kunitconfig') + add_common_opts(config_parser) + add_config_opts(config_parser) - cli_args = parser.parse_args(argv) + build_parser = subparser.add_parser('build', help='Builds a kernel with KUnit tests') + add_common_opts(build_parser) + add_build_opts(build_parser) - if cli_args.subcommand == 'run': - if get_kernel_root_path(): - os.chdir(get_kernel_root_path()) + exec_parser = subparser.add_parser('exec', help='Run a kernel with KUnit tests') + add_common_opts(exec_parser) + add_exec_opts(exec_parser) + add_parse_opts(exec_parser) + + # The 'parse' option is special, as it doesn't need the kernel source + # (therefore there is no need for a build_dir, hence no add_common_opts) + # and the '--file' argument is not relevant to 'run', so isn't in + # add_parse_opts() + parse_parser = subparser.add_parser('parse', + help='Parses KUnit results from a file, ' + 'and parses formatted results.') + add_parse_opts(parse_parser) + parse_parser.add_argument('file', + help='Specifies the file to read results from.', + type=str, default='-', metavar='input_file') + + cli_args = parser.parse_args(argv) + # Set up the build_dir and source tree for commands which use it + # (everything but 'parse') + if cli_args.subcommand != 'parse': if cli_args.build_dir: if not os.path.exists(cli_args.build_dir): os.mkdir(cli_args.build_dir) @@ -133,12 +231,11 @@ def main(argv, linux=None): cli_args.build_dir, kunit_kernel.kunitconfig_path) - if cli_args.defconfig: - create_default_kunitconfig() - if not linux: linux = kunit_kernel.LinuxSourceTree() + + if cli_args.subcommand == 'run': request = KunitRequest(cli_args.raw_output, cli_args.timeout, cli_args.jobs, @@ -147,6 +244,47 @@ def main(argv, linux=None): result = run_tests(linux, request) if result.status != KunitStatus.SUCCESS: sys.exit(1) + elif cli_args.subcommand == 'config': + request = KunitConfigRequest(cli_args.build_dir, + cli_args.defconfig) + result = config_tests(linux, request) + kunit_parser.print_with_timestamp(( + 'Elapsed time: %.3fs\n') % ( + result.elapsed_time)) + if result.status != KunitStatus.SUCCESS: + sys.exit(1) + elif cli_args.subcommand == 'build': + request = KunitBuildRequest(cli_args.jobs, + cli_args.build_dir) + result = build_tests(linux, request) + kunit_parser.print_with_timestamp(( + 'Elapsed time: %.3fs\n') % ( + result.elapsed_time)) + if result.status != KunitStatus.SUCCESS: + sys.exit(1) + elif cli_args.subcommand == 'exec': + exec_request = KunitExecRequest(cli_args.timeout, + cli_args.build_dir) + exec_result = exec_tests(linux, exec_request) + parse_request = KunitParseRequest(cli_args.raw_output, + exec_result.result) + result = parse_tests(parse_request) + kunit_parser.print_with_timestamp(( + 'Elapsed time: %.3fs\n') % ( + exec_result.elapsed_time)) + if result.status != KunitStatus.SUCCESS: + sys.exit(1) + elif cli_args.subcommand == 'parse': + if cli_args.file == '-': + kunit_output = sys.stdin + else: + with open(cli_args.file, 'r') as f: + kunit_output = f.read().splitlines() + request = KunitParseRequest(cli_args.raw_output, + kunit_output) + result = parse_tests(request) + if result.status != KunitStatus.SUCCESS: + sys.exit(1) else: parser.print_help() diff --git a/tools/testing/kunit/kunit_tool_test.py b/tools/testing/kunit/kunit_tool_test.py index cba97756ac4a..0d04425ead04 100755 --- a/tools/testing/kunit/kunit_tool_test.py +++ b/tools/testing/kunit/kunit_tool_test.py @@ -170,6 +170,24 @@ class KUnitMainTest(unittest.TestCase): self.print_patch.stop() pass + def test_config_passes_args_pass(self): + kunit.main(['config'], self.linux_source_mock) + assert self.linux_source_mock.build_reconfig.call_count == 1 + assert self.linux_source_mock.run_kernel.call_count == 0 + + def test_build_passes_args_pass(self): + kunit.main(['build'], self.linux_source_mock) + assert self.linux_source_mock.build_reconfig.call_count == 0 + self.linux_source_mock.build_um_kernel.assert_called_once_with(8, '') + assert self.linux_source_mock.run_kernel.call_count == 0 + + def test_exec_passes_args_pass(self): + kunit.main(['exec'], self.linux_source_mock) + assert self.linux_source_mock.build_reconfig.call_count == 0 + assert self.linux_source_mock.run_kernel.call_count == 1 + self.linux_source_mock.run_kernel.assert_called_once_with(build_dir='', timeout=300) + self.print_mock.assert_any_call(StrContains('Testing complete.')) + def test_run_passes_args_pass(self): kunit.main(['run'], self.linux_source_mock) assert self.linux_source_mock.build_reconfig.call_count == 1 @@ -177,6 +195,13 @@ class KUnitMainTest(unittest.TestCase): self.linux_source_mock.run_kernel.assert_called_once_with(build_dir='', timeout=300) self.print_mock.assert_any_call(StrContains('Testing complete.')) + def test_exec_passes_args_fail(self): + self.linux_source_mock.run_kernel = mock.Mock(return_value=[]) + with self.assertRaises(SystemExit) as e: + kunit.main(['exec'], self.linux_source_mock) + assert type(e.exception) == SystemExit + assert e.exception.code == 1 + def test_run_passes_args_fail(self): self.linux_source_mock.run_kernel = mock.Mock(return_value=[]) with self.assertRaises(SystemExit) as e: @@ -187,6 +212,14 @@ class KUnitMainTest(unittest.TestCase): assert self.linux_source_mock.run_kernel.call_count == 1 self.print_mock.assert_any_call(StrContains(' 0 tests run')) + def test_exec_raw_output(self): + self.linux_source_mock.run_kernel = mock.Mock(return_value=[]) + kunit.main(['exec', '--raw_output'], self.linux_source_mock) + assert self.linux_source_mock.run_kernel.call_count == 1 + for kall in self.print_mock.call_args_list: + assert kall != mock.call(StrContains('Testing complete.')) + assert kall != mock.call(StrContains(' 0 tests run')) + def test_run_raw_output(self): self.linux_source_mock.run_kernel = mock.Mock(return_value=[]) kunit.main(['run', '--raw_output'], self.linux_source_mock) @@ -196,6 +229,12 @@ class KUnitMainTest(unittest.TestCase): assert kall != mock.call(StrContains('Testing complete.')) assert kall != mock.call(StrContains(' 0 tests run')) + def test_exec_timeout(self): + timeout = 3453 + kunit.main(['exec', '--timeout', str(timeout)], self.linux_source_mock) + self.linux_source_mock.run_kernel.assert_called_once_with(build_dir='', timeout=timeout) + self.print_mock.assert_any_call(StrContains('Testing complete.')) + def test_run_timeout(self): timeout = 3453 kunit.main(['run', '--timeout', str(timeout)], self.linux_source_mock) @@ -210,5 +249,21 @@ class KUnitMainTest(unittest.TestCase): self.linux_source_mock.run_kernel.assert_called_once_with(build_dir=build_dir, timeout=300) self.print_mock.assert_any_call(StrContains('Testing complete.')) + def test_config_builddir(self): + build_dir = '.kunit' + kunit.main(['config', '--build_dir', build_dir], self.linux_source_mock) + assert self.linux_source_mock.build_reconfig.call_count == 1 + + def test_build_builddir(self): + build_dir = '.kunit' + kunit.main(['build', '--build_dir', build_dir], self.linux_source_mock) + self.linux_source_mock.build_um_kernel.assert_called_once_with(8, build_dir) + + def test_exec_builddir(self): + build_dir = '.kunit' + kunit.main(['exec', '--build_dir', build_dir], self.linux_source_mock) + self.linux_source_mock.run_kernel.assert_called_once_with(build_dir=build_dir, timeout=300) + self.print_mock.assert_any_call(StrContains('Testing complete.')) + if __name__ == '__main__': unittest.main() -- 2.25.1.481.gfbce0eb801-goog

5 years, 3 months

1
0
0 0

[PATCH V1 00/13] Miscellaneous fixes for resctrl selftests

by Sai Praneeth Prakhya

This patch set has several miscellaneous fixes to resctrl selftest tool. Some fixes are minor in nature while other are major fixes. The minor fixes are 1. Typos, comment format 2. Fix MBA feature detection 3. Fix a bug while selecting sibling cpu 4. Remove unnecessary use of variable arguments 5. Change MBM/MBA results reporting format from absolute values to percentage The major fixes are changing CAT and CQM test cases. CAT test wasn't testing CAT as it isn't using the cache it's allocated, hence, change the test case to test noisy neighbor use case. CAT guarantees a user specified amount of cache for a process or a group of processes, hence test this use case. The updated test case checks if critical process is impacted by noisy neighbor or not. If it's impacted the test fails. The present CQM test assumes that all the allocated memory (size less than LLC size) for a process will fit into cache and there won't be any overlappings. While this is mostly true, it cannot be *always* true by the nature of how cache works i.e. two addresses could index into same cache line. Hence, change CQM test such that it now uses CAT. Allocate a specific amount of cache using CAT and check if CQM reports more than what CAT has allocated. Fenghua Yu (1): selftests/resctrl: Fix missing options "-n" and "-p" Reinette Chatre (4): selftests/resctrl: Fix feature detection selftests/resctrl: Fix typo selftests/resctrl: Fix typo in help text selftests/resctrl: Ensure sibling CPU is not same as original CPU Sai Praneeth Prakhya (8): selftests/resctrl: Fix MBA/MBM results reporting format selftests/resctrl: Don't use variable argument list for setup function selftests/resctrl: Fix typos selftests/resctrl: Modularize fill_buf for new CAT test case selftests/resctrl: Change Cache Allocation Technology (CAT) test selftests/resctrl: Change Cache Quality Monitoring (CQM) test selftests/resctrl: Dynamically select buffer size for CAT test selftests/resctrl: Cleanup fill_buff after changing CAT test tools/testing/selftests/resctrl/cache.c | 179 ++++++++----- tools/testing/selftests/resctrl/cat_test.c | 322 +++++++++++++----------- tools/testing/selftests/resctrl/cqm_test.c | 210 +++++++++------- tools/testing/selftests/resctrl/fill_buf.c | 113 ++++++--- tools/testing/selftests/resctrl/mba_test.c | 32 ++- tools/testing/selftests/resctrl/mbm_test.c | 33 ++- tools/testing/selftests/resctrl/resctrl.h | 19 +- tools/testing/selftests/resctrl/resctrl_tests.c | 26 +- tools/testing/selftests/resctrl/resctrl_val.c | 22 +- tools/testing/selftests/resctrl/resctrlfs.c | 52 +++- 10 files changed, 592 insertions(+), 416 deletions(-) -- 2.7.4

5 years, 3 months

3
41
0 0

[PATCH] selftests/seccomp: Adjust test fixture counts

by Kees Cook

The seccomp selftest reported the wrong test counts since it was using slightly the wrong API for defining text fixtures. Adjust the API usage. Signed-off-by: Kees Cook <keescook(a)chromium.org> --- tools/testing/selftests/seccomp/seccomp_bpf.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/tools/testing/selftests/seccomp/seccomp_bpf.c b/tools/testing/selftests/seccomp/seccomp_bpf.c index a9ad3bd8b2ad..89fb3e0b552e 100644 --- a/tools/testing/selftests/seccomp/seccomp_bpf.c +++ b/tools/testing/selftests/seccomp/seccomp_bpf.c @@ -913,7 +913,7 @@ TEST(ERRNO_order) EXPECT_EQ(12, errno); } -FIXTURE_DATA(TRAP) { +FIXTURE(TRAP) { struct sock_fprog prog; }; @@ -1024,7 +1024,7 @@ TEST_F(TRAP, handler) EXPECT_NE(0, (unsigned long)sigsys->_call_addr); } -FIXTURE_DATA(precedence) { +FIXTURE(precedence) { struct sock_fprog allow; struct sock_fprog log; struct sock_fprog trace; @@ -1513,7 +1513,7 @@ void tracer_poke(struct __test_metadata *_metadata, pid_t tracee, int status, EXPECT_EQ(0, ret); } -FIXTURE_DATA(TRACE_poke) { +FIXTURE(TRACE_poke) { struct sock_fprog prog; pid_t tracer; long poked; @@ -1821,7 +1821,7 @@ void tracer_ptrace(struct __test_metadata *_metadata, pid_t tracee, change_syscall(_metadata, tracee, -1, -ESRCH); } -FIXTURE_DATA(TRACE_syscall) { +FIXTURE(TRACE_syscall) { struct sock_fprog prog; pid_t tracer, mytid, mypid, parent; }; @@ -2326,7 +2326,7 @@ struct tsync_sibling { } \ } while (0) -FIXTURE_DATA(TSYNC) { +FIXTURE(TSYNC) { struct sock_fprog root_prog, apply_prog; struct tsync_sibling sibling[TSYNC_SIBLINGS]; sem_t started; -- 2.20.1 -- Kees Cook

5 years, 3 months

1
0
0 0

[PATCH 5/5] bpf: sockmap, sockhash: test looking up fds

by Lorenz Bauer

Make sure that looking up an element from the map succeeds, and that the fd is valid by using it an fcntl call. Signed-off-by: Lorenz Bauer <lmb(a)cloudflare.com> --- .../selftests/bpf/prog_tests/sockmap_listen.c | 26 ++++++++++++++----- 1 file changed, 20 insertions(+), 6 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c index 52aa468bdccd..929e1e77ecc6 100644 --- a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c +++ b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c @@ -453,7 +453,7 @@ static void test_lookup_after_delete(int family, int sotype, int mapfd) xclose(s); } -static void test_lookup_32_bit_value(int family, int sotype, int mapfd) +static void test_lookup_fd(int family, int sotype, int mapfd) { u32 key, value32; int err, s; @@ -466,7 +466,7 @@ static void test_lookup_32_bit_value(int family, int sotype, int mapfd) sizeof(value32), 1, 0); if (mapfd < 0) { FAIL_ERRNO("map_create"); - goto close; + goto close_sock; } key = 0; @@ -475,11 +475,25 @@ static void test_lookup_32_bit_value(int family, int sotype, int mapfd) errno = 0; err = bpf_map_lookup_elem(mapfd, &key, &value32); - if (!err || errno != ENOSPC) - FAIL_ERRNO("map_lookup: expected ENOSPC"); + if (err) { + FAIL_ERRNO("map_lookup"); + goto close_map; + } + if ((int)value32 == s) { + FAIL("return value is identical"); + goto close; + } + + err = fcntl(value32, F_GETFD); + if (err == -1) + FAIL_ERRNO("fcntl"); + +close: + xclose(value32); +close_map: xclose(mapfd); -close: +close_sock: xclose(s); } @@ -1456,7 +1470,7 @@ static void test_ops(struct test_sockmap_listen *skel, struct bpf_map *map, /* lookup */ TEST(test_lookup_after_insert), TEST(test_lookup_after_delete), - TEST(test_lookup_32_bit_value), + TEST(test_lookup_fd), /* update */ TEST(test_update_existing), /* races with insert/delete */ -- 2.20.1

5 years, 3 months

2
2
0 0

next-20200311 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.6.0-rc5 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: d44a64766795839eaa0f79a9e5365e8a794a1642 git describe: next-20200311 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20200311 Regressions (compared to build next-20200310) ------------------------------------------------------------------------ No regressions Fixes (compared to build next-20200310) ------------------------------------------------------------------------ qemu_x86_64: kselftest: * net_traceroute.sh In total: ------------------------------------------------------------------------ Ran 834 total tests in the following environments and test suites. pass 256 fail 467 xfail 0 skip 111 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - qemu_arm - qemu_i386 - qemu_x86_64 - x15 - arm - x86_64 Test Suites ----------- * kselftest * kselftest/drivers * kselftest/filesystems * kselftest/net * kselftest-vsyscall-mode-native * kselftest-vsyscall-mode-native/drivers * kselftest-vsyscall-mode-native/filesystems * kselftest-vsyscall-mode-native/net * kselftest-vsyscall-mode-native/networking * kselftest-vsyscall-mode-none * kselftest-vsyscall-mode-none/drivers * kselftest-vsyscall-mode-none/filesystems * kselftest-vsyscall-mode-none/net Failures ------------------------------------------------------------------------ x15: qemu_x86_64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh qemu_i386: hi6220-hikey: x86: * kselftest/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-native/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-none/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-native/bpf_test_bpftool.sh * kselftest-vsyscall-mode-none/bpf_test_bpftool.sh * kselftest/bpf_test_bpftool.sh * kselftest-vsyscall-mode-native/bpf_test_dev_cgroup * kselftest/bpf_test_dev_cgroup * kselftest-vsyscall-mode-none/bpf_test_dev_cgroup * kselftest-vsyscall-mode-native/bpf_test_flow_dissector.sh * kselftest/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-none/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-native/bpf_test_maps * kselftest-vsyscall-mode-none/bpf_test_maps * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest-vsyscall-mode-none/bpf_test_netcnt * kselftest-vsyscall-mode-native/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest-vsyscall-mode-none/bpf_test_progs * kselftest-vsyscall-mode-native/bpf_test_progs * kselftest-vsyscall-mode-none/bpf_test_progs-no_alu32 * kselftest/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-native/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-none/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-native/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-none/bpf_test_sock_addr.sh * kselftest/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-native/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_socket_cookie * kselftest-vsyscall-mode-native/bpf_test_socket_cookie * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest-vsyscall-mode-none/bpf_test_sock_fields * kselftest-vsyscall-mode-native/bpf_test_sock_fields * kselftest-vsyscall-mode-native/bpf_test_sockmap * kselftest/bpf_test_sockmap * kselftest-vsyscall-mode-none/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest-vsyscall-mode-native/bpf_test_sysctl * kselftest-vsyscall-mode-none/bpf_test_sysctl * kselftest-vsyscall-mode-native/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-none/bpf_test_tc_edt.sh * kselftest/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-native/bpf_test_tcpbpf_user * kselftest/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-none/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-native/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-none/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-none/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-native/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_xdping.sh * kselftest/bpf_test_xdping.sh * kselftest-vsyscall-mode-none/bpf_test_xdping.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_native.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-native/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-none/firmware_fw_run_tests.sh * kselftest/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-none/ftrace_ftracetest * kselftest/ftrace_ftracetest * kselftest-vsyscall-mode-native/ftrace_ftracetest * kselftest-vsyscall-mode-none/intel_pstate_run.sh * kselftest-vsyscall-mode-native/intel_pstate_run.sh * kselftest/intel_pstate_run.sh * kselftest-vsyscall-mode-none/kvm_clear_dirty_log_test * kselftest/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-native/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-none/kvm_cr4_cpuid_sync_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-native/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest-vsyscall-mode-none/kvm_dirty_log_test * kselftest-vsyscall-mode-native/kvm_dirty_log_test * kselftest-vsyscall-mode-none/kvm_evmcs_test * kselftest/kvm_evmcs_test * kselftest-vsyscall-mode-native/kvm_evmcs_test * kselftest-vsyscall-mode-native/kvm_hyperv_cpuid * kselftest/kvm_hyperv_cpuid * kselftest-vsyscall-mode-none/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-native/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-none/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-native/kvm_platform_info_test * kselftest-vsyscall-mode-none/kvm_platform_info_test * kselftest/kvm_platform_info_test * kselftest-vsyscall-mode-none/kvm_set_sregs_test * kselftest-vsyscall-mode-native/kvm_set_sregs_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest-vsyscall-mode-native/kvm_smm_test * kselftest-vsyscall-mode-none/kvm_smm_test * kselftest-vsyscall-mode-native/kvm_state_test * kselftest/kvm_state_test * kselftest-vsyscall-mode-none/kvm_state_test * kselftest-vsyscall-mode-none/kvm_sync_regs_test * kselftest/kvm_sync_regs_test * kselftest-vsyscall-mode-native/kvm_sync_regs_test * kselftest-vsyscall-mode-none/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-native/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-native/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-none/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-none/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-native/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-native/kvm_vmx_tsc_adjust_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-none/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-none/kvm_xss_msr_test * kselftest-vsyscall-mode-native/kvm_xss_msr_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest-vsyscall-mode-none/lib_printf.sh * kselftest-vsyscall-mode-native/lib_printf.sh * kselftest-vsyscall-mode-none/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_BUG.sh * kselftest-vsyscall-mode-none/lkdtm_BUG.sh * kselftest/lkdtm_BUG.sh * kselftest-vsyscall-mode-none/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-native/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-none/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-native/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-native/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-none/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-native/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-none/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-native/lkdtm_UNSET_SMEP.sh * kselftest-vsyscall-mode-none/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING_MESSAGE.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest-vsyscall-mode-none/mqueue_mq_perf_tests * kselftest-vsyscall-mode-native/mqueue_mq_perf_tests * kselftest-vsyscall-mode-native/net_fib-onlink-tests.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest-vsyscall-mode-none/net_fib_tests.sh * kselftest-vsyscall-mode-native/net_fib_tests.sh * kselftest-vsyscall-mode-native/netfilter_nft_concat_range.sh * kselftest-vsyscall-mode-none/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_concat_range.sh * kselftest-vsyscall-mode-native/net_ip_defrag.sh * kselftest-vsyscall-mode-none/net_ip_defrag.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest-vsyscall-mode-native/net_l2tp.sh * kselftest-vsyscall-mode-none/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest-vsyscall-mode-none/net_pmtu.sh * kselftest-vsyscall-mode-native/net_pmtu.sh * kselftest-vsyscall-mode-none/net_psock_snd.sh * kselftest/net_psock_snd.sh * kselftest-vsyscall-mode-native/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest-vsyscall-mode-none/net_run_netsocktests * kselftest-vsyscall-mode-native/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-native/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-none/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-none/net_traceroute.sh * kselftest/net_traceroute.sh * kselftest-vsyscall-mode-native/net_traceroute.sh * kselftest-vsyscall-mode-native/net_udpgro_bench.sh * kselftest/net_udpgro_bench.sh * kselftest-vsyscall-mode-none/net_udpgro_bench.sh * kselftest-vsyscall-mode-native/net_udpgro.sh * kselftest-vsyscall-mode-none/net_udpgro.sh * kselftest/net_udpgro.sh * kselftest-vsyscall-mode-none/net_udpgso_bench.sh * kselftest/net_udpgso_bench.sh * kselftest-vsyscall-mode-native/net_udpgso_bench.sh * kselftest-vsyscall-mode-native/net_xfrm_policy.sh * kselftest/net_xfrm_policy.sh * kselftest-vsyscall-mode-none/net_xfrm_policy.sh * kselftest-vsyscall-mode-native/networking/timestamping_txtimestamp.sh qemu_arm: dragonboard-410c: juno-r2: i386: Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

5 years, 3 months

1
0
0 0

[PATCH v2 2/4] selftests: Fix seccomp to support relocatable build (O=objdir)

by Shuah Khan

Fix seccomp relocatable builds. This is a simple fix to use the right lib.mk variable TEST_CUSTOM_PROGS to continue to do custom build to preserve dependency on kselftest_harness.h local header. This change applies cutom rule to seccomp_bpf seccomp_benchmark for a simpler logic. Uses $(OUTPUT) defined in lib.mk to handle build relocation. The following use-cases work with this change: In seccomp directory: make all and make clean >From top level from main Makefile: make kselftest-install O=objdir ARCH=arm64 HOSTCC=gcc \ CROSS_COMPILE=aarch64-linux-gnu- TARGETS=seccomp Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> --- tools/testing/selftests/seccomp/Makefile | 19 +++++++++---------- 1 file changed, 9 insertions(+), 10 deletions(-) diff --git a/tools/testing/selftests/seccomp/Makefile b/tools/testing/selftests/seccomp/Makefile index 1760b3e39730..355bcbc0394a 100644 --- a/tools/testing/selftests/seccomp/Makefile +++ b/tools/testing/selftests/seccomp/Makefile @@ -1,17 +1,16 @@ # SPDX-License-Identifier: GPL-2.0 -all: - -include ../lib.mk +CFLAGS += -Wl,-no-as-needed -Wall +LDFLAGS += -lpthread .PHONY: all clean -BINARIES := seccomp_bpf seccomp_benchmark -CFLAGS += -Wl,-no-as-needed -Wall +include ../lib.mk + +# OUTPUT set by lib.mk +TEST_CUSTOM_PROGS := $(OUTPUT)/seccomp_bpf $(OUTPUT)/seccomp_benchmark -seccomp_bpf: seccomp_bpf.c ../kselftest_harness.h - $(CC) $(CFLAGS) $(LDFLAGS) $< -lpthread -o $@ +$(TEST_CUSTOM_PROGS): ../kselftest_harness.h -TEST_PROGS += $(BINARIES) -EXTRA_CLEAN := $(BINARIES) +all: $(TEST_CUSTOM_PROGS) -all: $(BINARIES) +EXTRA_CLEAN := $(TEST_CUSTOM_PROGS) -- 2.20.1

5 years, 3 months

2
4
0 0

[RFC PATCH 1/2] Port KASAN Tests to KUnit

by Patricia Alfonso

Transfer all previous tests for KASAN to KUnit so they can be run more easily. With proper KASAN integration into KUnit, developers can run these tests with their other KUnit tests and see "pass" or "fail" with the appropriate KASAN report instead of needing to parse each KASAN report to test KASAN functionalities. Stack tests do not work in UML so those tests are protected inside an "#if (CONFIG_KASAN_STACK == 1)" so this only runs if stack instrumentation is enabled. Signed-off-by: Patricia Alfonso <trishalfonso(a)google.com> --- The KUnit version of these tests could be in addition to the existing tests if that is preferred. lib/Kconfig.kasan | 2 +- lib/test_kasan.c | 352 +++++++++++++++++++++------------------------- 2 files changed, 161 insertions(+), 193 deletions(-) diff --git a/lib/Kconfig.kasan b/lib/Kconfig.kasan index 5b54f3c9a741..f8cc9ed60677 100644 --- a/lib/Kconfig.kasan +++ b/lib/Kconfig.kasan @@ -160,7 +160,7 @@ config KASAN_VMALLOC config TEST_KASAN tristate "Module for testing KASAN for bug detection" - depends on m && KASAN + depends on KASAN && KUNIT help This is a test module doing various nasty things like out of bounds accesses, use after free. It is useful for testing diff --git a/lib/test_kasan.c b/lib/test_kasan.c index 3872d250ed2c..988650387a2a 100644 --- a/lib/test_kasan.c +++ b/lib/test_kasan.c @@ -23,17 +23,18 @@ #include <asm/page.h> +#include <kunit/test.h> + /* * Note: test functions are marked noinline so that their names appear in * reports. */ -static noinline void __init kmalloc_oob_right(void) +static noinline void kmalloc_oob_right(void) { char *ptr; size_t size = 123; - pr_info("out-of-bounds to right\n"); ptr = kmalloc(size, GFP_KERNEL); if (!ptr) { pr_err("Allocation failed\n"); @@ -44,12 +45,11 @@ static noinline void __init kmalloc_oob_right(void) kfree(ptr); } -static noinline void __init kmalloc_oob_left(void) +static noinline void kmalloc_oob_left(void) { char *ptr; size_t size = 15; - pr_info("out-of-bounds to left\n"); ptr = kmalloc(size, GFP_KERNEL); if (!ptr) { pr_err("Allocation failed\n"); @@ -60,12 +60,11 @@ static noinline void __init kmalloc_oob_left(void) kfree(ptr); } -static noinline void __init kmalloc_node_oob_right(void) +static noinline void kmalloc_node_oob_right(void) { char *ptr; size_t size = 4096; - pr_info("kmalloc_node(): out-of-bounds to right\n"); ptr = kmalloc_node(size, GFP_KERNEL, 0); if (!ptr) { pr_err("Allocation failed\n"); @@ -77,7 +76,7 @@ static noinline void __init kmalloc_node_oob_right(void) } #ifdef CONFIG_SLUB -static noinline void __init kmalloc_pagealloc_oob_right(void) +static noinline void kmalloc_pagealloc_oob_right(void) { char *ptr; size_t size = KMALLOC_MAX_CACHE_SIZE + 10; @@ -85,7 +84,6 @@ static noinline void __init kmalloc_pagealloc_oob_right(void) /* Allocate a chunk that does not fit into a SLUB cache to trigger * the page allocator fallback. */ - pr_info("kmalloc pagealloc allocation: out-of-bounds to right\n"); ptr = kmalloc(size, GFP_KERNEL); if (!ptr) { pr_err("Allocation failed\n"); @@ -96,12 +94,11 @@ static noinline void __init kmalloc_pagealloc_oob_right(void) kfree(ptr); } -static noinline void __init kmalloc_pagealloc_uaf(void) +static noinline void kmalloc_pagealloc_uaf(void) { char *ptr; size_t size = KMALLOC_MAX_CACHE_SIZE + 10; - pr_info("kmalloc pagealloc allocation: use-after-free\n"); ptr = kmalloc(size, GFP_KERNEL); if (!ptr) { pr_err("Allocation failed\n"); @@ -112,12 +109,11 @@ static noinline void __init kmalloc_pagealloc_uaf(void) ptr[0] = 0; } -static noinline void __init kmalloc_pagealloc_invalid_free(void) +static noinline void kmalloc_pagealloc_invalid_free(void) { char *ptr; size_t size = KMALLOC_MAX_CACHE_SIZE + 10; - pr_info("kmalloc pagealloc allocation: invalid-free\n"); ptr = kmalloc(size, GFP_KERNEL); if (!ptr) { pr_err("Allocation failed\n"); @@ -128,14 +124,13 @@ static noinline void __init kmalloc_pagealloc_invalid_free(void) } #endif -static noinline void __init kmalloc_large_oob_right(void) +static noinline void kmalloc_large_oob_right(void) { char *ptr; size_t size = KMALLOC_MAX_CACHE_SIZE - 256; /* Allocate a chunk that is large enough, but still fits into a slab * and does not trigger the page allocator fallback in SLUB. */ - pr_info("kmalloc large allocation: out-of-bounds to right\n"); ptr = kmalloc(size, GFP_KERNEL); if (!ptr) { pr_err("Allocation failed\n"); @@ -146,13 +141,12 @@ static noinline void __init kmalloc_large_oob_right(void) kfree(ptr); } -static noinline void __init kmalloc_oob_krealloc_more(void) +static noinline void kmalloc_oob_krealloc_more(void) { char *ptr1, *ptr2; size_t size1 = 17; size_t size2 = 19; - pr_info("out-of-bounds after krealloc more\n"); ptr1 = kmalloc(size1, GFP_KERNEL); ptr2 = krealloc(ptr1, size2, GFP_KERNEL); if (!ptr1 || !ptr2) { @@ -166,13 +160,12 @@ static noinline void __init kmalloc_oob_krealloc_more(void) kfree(ptr2); } -static noinline void __init kmalloc_oob_krealloc_less(void) +static noinline void kmalloc_oob_krealloc_less(void) { char *ptr1, *ptr2; size_t size1 = 17; size_t size2 = 15; - pr_info("out-of-bounds after krealloc less\n"); ptr1 = kmalloc(size1, GFP_KERNEL); ptr2 = krealloc(ptr1, size2, GFP_KERNEL); if (!ptr1 || !ptr2) { @@ -184,13 +177,12 @@ static noinline void __init kmalloc_oob_krealloc_less(void) kfree(ptr2); } -static noinline void __init kmalloc_oob_16(void) +static noinline void kmalloc_oob_16(void) { struct { u64 words[2]; } *ptr1, *ptr2; - pr_info("kmalloc out-of-bounds for 16-bytes access\n"); ptr1 = kmalloc(sizeof(*ptr1) - 3, GFP_KERNEL); ptr2 = kmalloc(sizeof(*ptr2), GFP_KERNEL); if (!ptr1 || !ptr2) { @@ -204,12 +196,11 @@ static noinline void __init kmalloc_oob_16(void) kfree(ptr2); } -static noinline void __init kmalloc_oob_memset_2(void) +static noinline void kmalloc_oob_memset_2(void) { char *ptr; size_t size = 8; - pr_info("out-of-bounds in memset2\n"); ptr = kmalloc(size, GFP_KERNEL); if (!ptr) { pr_err("Allocation failed\n"); @@ -220,12 +211,11 @@ static noinline void __init kmalloc_oob_memset_2(void) kfree(ptr); } -static noinline void __init kmalloc_oob_memset_4(void) +static noinline void kmalloc_oob_memset_4(void) { char *ptr; size_t size = 8; - pr_info("out-of-bounds in memset4\n"); ptr = kmalloc(size, GFP_KERNEL); if (!ptr) { pr_err("Allocation failed\n"); @@ -237,12 +227,11 @@ static noinline void __init kmalloc_oob_memset_4(void) } -static noinline void __init kmalloc_oob_memset_8(void) +static noinline void kmalloc_oob_memset_8(void) { char *ptr; size_t size = 8; - pr_info("out-of-bounds in memset8\n"); ptr = kmalloc(size, GFP_KERNEL); if (!ptr) { pr_err("Allocation failed\n"); @@ -253,12 +242,11 @@ static noinline void __init kmalloc_oob_memset_8(void) kfree(ptr); } -static noinline void __init kmalloc_oob_memset_16(void) +static noinline void kmalloc_oob_memset_16(void) { char *ptr; size_t size = 16; - pr_info("out-of-bounds in memset16\n"); ptr = kmalloc(size, GFP_KERNEL); if (!ptr) { pr_err("Allocation failed\n"); @@ -269,12 +257,11 @@ static noinline void __init kmalloc_oob_memset_16(void) kfree(ptr); } -static noinline void __init kmalloc_oob_in_memset(void) +static noinline void kmalloc_oob_in_memset(void) { char *ptr; size_t size = 666; - pr_info("out-of-bounds in memset\n"); ptr = kmalloc(size, GFP_KERNEL); if (!ptr) { pr_err("Allocation failed\n"); @@ -285,12 +272,11 @@ static noinline void __init kmalloc_oob_in_memset(void) kfree(ptr); } -static noinline void __init kmalloc_uaf(void) +static noinline void kmalloc_uaf(void) { char *ptr; size_t size = 10; - pr_info("use-after-free\n"); ptr = kmalloc(size, GFP_KERNEL); if (!ptr) { pr_err("Allocation failed\n"); @@ -301,12 +287,11 @@ static noinline void __init kmalloc_uaf(void) *(ptr + 8) = 'x'; } -static noinline void __init kmalloc_uaf_memset(void) +static noinline void kmalloc_uaf_memset(void) { char *ptr; size_t size = 33; - pr_info("use-after-free in memset\n"); ptr = kmalloc(size, GFP_KERNEL); if (!ptr) { pr_err("Allocation failed\n"); @@ -317,12 +302,11 @@ static noinline void __init kmalloc_uaf_memset(void) memset(ptr, 0, size); } -static noinline void __init kmalloc_uaf2(void) +static noinline void kmalloc_uaf2(void) { char *ptr1, *ptr2; size_t size = 43; - pr_info("use-after-free after another kmalloc\n"); ptr1 = kmalloc(size, GFP_KERNEL); if (!ptr1) { pr_err("Allocation failed\n"); @@ -342,14 +326,13 @@ static noinline void __init kmalloc_uaf2(void) kfree(ptr2); } -static noinline void __init kfree_via_page(void) +static noinline void kfree_via_page(void) { char *ptr; size_t size = 8; struct page *page; unsigned long offset; - pr_info("invalid-free false positive (via page)\n"); ptr = kmalloc(size, GFP_KERNEL); if (!ptr) { pr_err("Allocation failed\n"); @@ -361,13 +344,12 @@ static noinline void __init kfree_via_page(void) kfree(page_address(page) + offset); } -static noinline void __init kfree_via_phys(void) +static noinline void kfree_via_phys(void) { char *ptr; size_t size = 8; phys_addr_t phys; - pr_info("invalid-free false positive (via phys)\n"); ptr = kmalloc(size, GFP_KERNEL); if (!ptr) { pr_err("Allocation failed\n"); @@ -378,7 +360,7 @@ static noinline void __init kfree_via_phys(void) kfree(phys_to_virt(phys)); } -static noinline void __init kmem_cache_oob(void) +static noinline void kmem_cache_oob(void) { char *p; size_t size = 200; @@ -389,7 +371,6 @@ static noinline void __init kmem_cache_oob(void) pr_err("Cache allocation failed\n"); return; } - pr_info("out-of-bounds in kmem_cache_alloc\n"); p = kmem_cache_alloc(cache, GFP_KERNEL); if (!p) { pr_err("Allocation failed\n"); @@ -402,7 +383,7 @@ static noinline void __init kmem_cache_oob(void) kmem_cache_destroy(cache); } -static noinline void __init memcg_accounted_kmem_cache(void) +static noinline void memcg_accounted_kmem_cache(void) { int i; char *p; @@ -415,7 +396,6 @@ static noinline void __init memcg_accounted_kmem_cache(void) return; } - pr_info("allocate memcg accounted object\n"); /* * Several allocations with a delay to allow for lazy per memcg kmem * cache creation. @@ -435,31 +415,19 @@ static noinline void __init memcg_accounted_kmem_cache(void) static char global_array[10]; -static noinline void __init kasan_global_oob(void) +static noinline void kasan_global_oob(void) { volatile int i = 3; char *p = &global_array[ARRAY_SIZE(global_array) + i]; - pr_info("out-of-bounds global variable\n"); - *(volatile char *)p; -} - -static noinline void __init kasan_stack_oob(void) -{ - char stack_array[10]; - volatile int i = 0; - char *p = &stack_array[ARRAY_SIZE(stack_array) + i]; - - pr_info("out-of-bounds on stack\n"); *(volatile char *)p; } -static noinline void __init ksize_unpoisons_memory(void) +static noinline void ksize_unpoisons_memory(void) { char *ptr; size_t size = 123, real_size; - pr_info("ksize() unpoisons the whole allocated chunk\n"); ptr = kmalloc(size, GFP_KERNEL); if (!ptr) { pr_err("Allocation failed\n"); @@ -473,72 +441,36 @@ static noinline void __init ksize_unpoisons_memory(void) kfree(ptr); } -static noinline void __init copy_user_test(void) +#if (CONFIG_KASAN_STACK == 1) +static noinline void kasan_stack_oob(void) { - char *kmem; - char __user *usermem; - size_t size = 10; - int unused; - - kmem = kmalloc(size, GFP_KERNEL); - if (!kmem) - return; - - usermem = (char __user *)vm_mmap(NULL, 0, PAGE_SIZE, - PROT_READ | PROT_WRITE | PROT_EXEC, - MAP_ANONYMOUS | MAP_PRIVATE, 0); - if (IS_ERR(usermem)) { - pr_err("Failed to allocate user memory\n"); - kfree(kmem); - return; - } - - pr_info("out-of-bounds in copy_from_user()\n"); - unused = copy_from_user(kmem, usermem, size + 1); - - pr_info("out-of-bounds in copy_to_user()\n"); - unused = copy_to_user(usermem, kmem, size + 1); - - pr_info("out-of-bounds in __copy_from_user()\n"); - unused = __copy_from_user(kmem, usermem, size + 1); - - pr_info("out-of-bounds in __copy_to_user()\n"); - unused = __copy_to_user(usermem, kmem, size + 1); - - pr_info("out-of-bounds in __copy_from_user_inatomic()\n"); - unused = __copy_from_user_inatomic(kmem, usermem, size + 1); - - pr_info("out-of-bounds in __copy_to_user_inatomic()\n"); - unused = __copy_to_user_inatomic(usermem, kmem, size + 1); - - pr_info("out-of-bounds in strncpy_from_user()\n"); - unused = strncpy_from_user(kmem, usermem, size + 1); + char stack_array[10]; + volatile int i = 0; + char *p = &stack_array[ARRAY_SIZE(stack_array) + i]; - vm_munmap((unsigned long)usermem, PAGE_SIZE); - kfree(kmem); + *(volatile char *)p; } -static noinline void __init kasan_alloca_oob_left(void) +static noinline void kasan_alloca_oob_left(void) { volatile int i = 10; char alloca_array[i]; char *p = alloca_array - 1; - pr_info("out-of-bounds to left on alloca\n"); *(volatile char *)p; } -static noinline void __init kasan_alloca_oob_right(void) +static noinline void kasan_alloca_oob_right(void) { volatile int i = 10; char alloca_array[i]; char *p = alloca_array + i; - pr_info("out-of-bounds to right on alloca\n"); *(volatile char *)p; } +#endif /* CONFIG_KASAN_STACK */ -static noinline void __init kmem_cache_double_free(void) +static noinline void kmem_cache_double_free(void) { char *p; size_t size = 200; @@ -549,7 +481,6 @@ static noinline void __init kmem_cache_double_free(void) pr_err("Cache allocation failed\n"); return; } - pr_info("double-free on heap object\n"); p = kmem_cache_alloc(cache, GFP_KERNEL); if (!p) { pr_err("Allocation failed\n"); @@ -562,7 +493,7 @@ static noinline void __init kmem_cache_double_free(void) kmem_cache_destroy(cache); } -static noinline void __init kmem_cache_invalid_free(void) +static noinline void kmem_cache_invalid_free(void) { char *p; size_t size = 200; @@ -574,7 +505,6 @@ static noinline void __init kmem_cache_invalid_free(void) pr_err("Cache allocation failed\n"); return; } - pr_info("invalid-free of heap object\n"); p = kmem_cache_alloc(cache, GFP_KERNEL); if (!p) { pr_err("Allocation failed\n"); @@ -594,12 +524,11 @@ static noinline void __init kmem_cache_invalid_free(void) kmem_cache_destroy(cache); } -static noinline void __init kasan_memchr(void) +static noinline void kasan_memchr(void) { char *ptr; size_t size = 24; - pr_info("out-of-bounds in memchr\n"); ptr = kmalloc(size, GFP_KERNEL | __GFP_ZERO); if (!ptr) return; @@ -608,13 +537,12 @@ static noinline void __init kasan_memchr(void) kfree(ptr); } -static noinline void __init kasan_memcmp(void) +static noinline void kasan_memcmp(void) { char *ptr; size_t size = 24; int arr[9]; - pr_info("out-of-bounds in memcmp\n"); ptr = kmalloc(size, GFP_KERNEL | __GFP_ZERO); if (!ptr) return; @@ -624,12 +552,11 @@ static noinline void __init kasan_memcmp(void) kfree(ptr); } -static noinline void __init kasan_strings(void) +static noinline void kasan_strings(void) { char *ptr; size_t size = 24; - pr_info("use-after-free in strchr\n"); ptr = kmalloc(size, GFP_KERNEL | __GFP_ZERO); if (!ptr) return; @@ -645,23 +572,18 @@ static noinline void __init kasan_strings(void) ptr += 16; strchr(ptr, '1'); - pr_info("use-after-free in strrchr\n"); strrchr(ptr, '1'); - pr_info("use-after-free in strcmp\n"); strcmp(ptr, "2"); - pr_info("use-after-free in strncmp\n"); strncmp(ptr, "2", 1); - pr_info("use-after-free in strlen\n"); strlen(ptr); - pr_info("use-after-free in strnlen\n"); strnlen(ptr, 1); } -static noinline void __init kasan_bitops(void) +static noinline void kasan_bitops(void) { /* * Allocate 1 more byte, which causes kzalloc to round up to 16-bytes; @@ -676,70 +598,52 @@ static noinline void __init kasan_bitops(void) * below accesses are still out-of-bounds, since bitops are defined to * operate on the whole long the bit is in. */ - pr_info("out-of-bounds in set_bit\n"); set_bit(BITS_PER_LONG, bits); - pr_info("out-of-bounds in __set_bit\n"); __set_bit(BITS_PER_LONG, bits); - pr_info("out-of-bounds in clear_bit\n"); clear_bit(BITS_PER_LONG, bits); - pr_info("out-of-bounds in __clear_bit\n"); __clear_bit(BITS_PER_LONG, bits); - pr_info("out-of-bounds in clear_bit_unlock\n"); clear_bit_unlock(BITS_PER_LONG, bits); - pr_info("out-of-bounds in __clear_bit_unlock\n"); __clear_bit_unlock(BITS_PER_LONG, bits); - pr_info("out-of-bounds in change_bit\n"); change_bit(BITS_PER_LONG, bits); - pr_info("out-of-bounds in __change_bit\n"); __change_bit(BITS_PER_LONG, bits); /* * Below calls try to access bit beyond allocated memory. */ - pr_info("out-of-bounds in test_and_set_bit\n"); test_and_set_bit(BITS_PER_LONG + BITS_PER_BYTE, bits); - pr_info("out-of-bounds in __test_and_set_bit\n"); __test_and_set_bit(BITS_PER_LONG + BITS_PER_BYTE, bits); - pr_info("out-of-bounds in test_and_set_bit_lock\n"); test_and_set_bit_lock(BITS_PER_LONG + BITS_PER_BYTE, bits); - pr_info("out-of-bounds in test_and_clear_bit\n"); test_and_clear_bit(BITS_PER_LONG + BITS_PER_BYTE, bits); - pr_info("out-of-bounds in __test_and_clear_bit\n"); __test_and_clear_bit(BITS_PER_LONG + BITS_PER_BYTE, bits); - pr_info("out-of-bounds in test_and_change_bit\n"); test_and_change_bit(BITS_PER_LONG + BITS_PER_BYTE, bits); - pr_info("out-of-bounds in __test_and_change_bit\n"); __test_and_change_bit(BITS_PER_LONG + BITS_PER_BYTE, bits); - pr_info("out-of-bounds in test_bit\n"); (void)test_bit(BITS_PER_LONG + BITS_PER_BYTE, bits); #if defined(clear_bit_unlock_is_negative_byte) - pr_info("out-of-bounds in clear_bit_unlock_is_negative_byte\n"); clear_bit_unlock_is_negative_byte(BITS_PER_LONG + BITS_PER_BYTE, bits); #endif kfree(bits); } -static noinline void __init kmalloc_double_kzfree(void) +static noinline void kmalloc_double_kzfree(void) { char *ptr; size_t size = 16; - pr_info("double-free (kzfree)\n"); ptr = kmalloc(size, GFP_KERNEL); if (!ptr) { pr_err("Allocation failed\n"); @@ -750,29 +654,130 @@ static noinline void __init kmalloc_double_kzfree(void) kzfree(ptr); } -#ifdef CONFIG_KASAN_VMALLOC -static noinline void __init vmalloc_oob(void) +static void kunit_test_oob(struct kunit *test) +{ + KUNIT_EXPECT_KASAN_FAIL(test, kmalloc_oob_right()); + KUNIT_EXPECT_KASAN_FAIL(test, kmalloc_oob_left()); + KUNIT_EXPECT_KASAN_FAIL(test, kmalloc_node_oob_right()); + KUNIT_EXPECT_KASAN_FAIL(test, kmalloc_large_oob_right()); + KUNIT_EXPECT_KASAN_FAIL(test, kmalloc_oob_krealloc_more()); + KUNIT_EXPECT_KASAN_FAIL(test, kmalloc_oob_krealloc_less()); + KUNIT_EXPECT_KASAN_FAIL(test, kmalloc_oob_16()); + KUNIT_EXPECT_KASAN_FAIL(test, kmalloc_oob_in_memset()); + KUNIT_EXPECT_KASAN_FAIL(test, kmalloc_oob_memset_2()); + KUNIT_EXPECT_KASAN_FAIL(test, kmalloc_oob_memset_4()); + KUNIT_EXPECT_KASAN_FAIL(test, kmalloc_oob_memset_8()); + KUNIT_EXPECT_KASAN_FAIL(test, kmalloc_oob_memset_16()); + KUNIT_EXPECT_KASAN_FAIL(test, kmem_cache_oob()); + KUNIT_EXPECT_KASAN_FAIL(test, kasan_global_oob()); + KUNIT_EXPECT_KASAN_FAIL(test, ksize_unpoisons_memory()); + KUNIT_EXPECT_KASAN_FAIL(test, kasan_memchr()); + KUNIT_EXPECT_KASAN_FAIL(test, kasan_memcmp()); + KUNIT_EXPECT_KASAN_FAIL(test, kasan_strings()); + KUNIT_EXPECT_KASAN_FAIL(test, kasan_bitops()); +#ifdef CONFIG_SLUB + KUNIT_EXPECT_KASAN_FAIL(test, kmalloc_pagealloc_oob_right()); +#endif /* CONFIG_SLUB */ + +#if (CONFIG_KASAN_STACK == 1) + KUNIT_EXPECT_KASAN_FAIL(test, kasan_stack_oob()); + KUNIT_EXPECT_KASAN_FAIL(test, kasan_alloca_oob_right()); + KUNIT_EXPECT_KASAN_FAIL(test, kasan_alloca_oob_left()); +#endif /*CONFIG_KASAN_STACK*/ +} + +static void kunit_test_uaf(struct kunit *test) +{ +#ifdef CONFIG_SLUB + KUNIT_EXPECT_KASAN_FAIL(test, kmalloc_pagealloc_uaf()); +#endif + KUNIT_EXPECT_KASAN_FAIL(test, kmalloc_uaf()); + KUNIT_EXPECT_KASAN_FAIL(test, kmalloc_uaf_memset()); + KUNIT_EXPECT_KASAN_FAIL(test, kmalloc_uaf2()); +} + +static void kunit_test_invalid_free(struct kunit *test) { - void *area; +#ifdef CONFIG_SLUB + KUNIT_EXPECT_KASAN_FAIL(test, kmalloc_pagealloc_invalid_free()); +#endif + KUNIT_EXPECT_KASAN_FAIL(test, kmem_cache_invalid_free()); + KUNIT_EXPECT_KASAN_FAIL(test, kmem_cache_double_free()); + KUNIT_EXPECT_KASAN_FAIL(test, kmalloc_double_kzfree()); +} - pr_info("vmalloc out-of-bounds\n"); +static void kunit_test_false_positives(struct kunit *test) +{ + kfree_via_page(); + kfree_via_phys(); +} - /* - * We have to be careful not to hit the guard page. - * The MMU will catch that and crash us. - */ - area = vmalloc(3000); - if (!area) { - pr_err("Allocation failed\n"); +static void kunit_test_memcg(struct kunit *test) +{ + memcg_accounted_kmem_cache(); +} + +static struct kunit_case kasan_kunit_test_cases[] = { + KUNIT_CASE(kunit_test_oob), + KUNIT_CASE(kunit_test_uaf), + KUNIT_CASE(kunit_test_invalid_free), + KUNIT_CASE(kunit_test_false_positives), + KUNIT_CASE(kunit_test_memcg), + {} +}; + +static struct kunit_suite kasan_kunit_test_suite = { + .name = "kasan_kunit_test", + .test_cases = kasan_kunit_test_cases, +}; + +kunit_test_suite(kasan_kunit_test_suite); + +#if IS_MODULE(CONFIG_TEST_KASAN) +static noinline void __init copy_user_test(void) +{ + char *kmem; + char __user *usermem; + size_t size = 10; + int unused; + + kmem = kmalloc(size, GFP_KERNEL); + if (!kmem) + return; + + usermem = (char __user *)vm_mmap(NULL, 0, PAGE_SIZE, + PROT_READ | PROT_WRITE | PROT_EXEC, + MAP_ANONYMOUS | MAP_PRIVATE, 0); + if (IS_ERR(usermem)) { + pr_err("Failed to allocate user memory\n"); + kfree(kmem); return; } - ((volatile char *)area)[3100]; - vfree(area); + pr_info("out-of-bounds in copy_from_user()\n"); + unused = copy_from_user(kmem, usermem, size + 1); + + pr_info("out-of-bounds in copy_to_user()\n"); + unused = copy_to_user(usermem, kmem, size + 1); + + pr_info("out-of-bounds in __copy_from_user()\n"); + unused = __copy_from_user(kmem, usermem, size + 1); + + pr_info("out-of-bounds in __copy_to_user()\n"); + unused = __copy_to_user(usermem, kmem, size + 1); + + pr_info("out-of-bounds in __copy_from_user_inatomic()\n"); + unused = __copy_from_user_inatomic(kmem, usermem, size + 1); + + pr_info("out-of-bounds in __copy_to_user_inatomic()\n"); + unused = __copy_to_user_inatomic(usermem, kmem, size + 1); + + pr_info("out-of-bounds in strncpy_from_user()\n"); + unused = strncpy_from_user(kmem, usermem, size + 1); + + vm_munmap((unsigned long)usermem, PAGE_SIZE); + kfree(kmem); } -#else -static void __init vmalloc_oob(void) {} -#endif static int __init kmalloc_tests_init(void) { @@ -782,44 +787,7 @@ static int __init kmalloc_tests_init(void) */ bool multishot = kasan_save_enable_multi_shot(); - kmalloc_oob_right(); - kmalloc_oob_left(); - kmalloc_node_oob_right(); -#ifdef CONFIG_SLUB - kmalloc_pagealloc_oob_right(); - kmalloc_pagealloc_uaf(); - kmalloc_pagealloc_invalid_free(); -#endif - kmalloc_large_oob_right(); - kmalloc_oob_krealloc_more(); - kmalloc_oob_krealloc_less(); - kmalloc_oob_16(); - kmalloc_oob_in_memset(); - kmalloc_oob_memset_2(); - kmalloc_oob_memset_4(); - kmalloc_oob_memset_8(); - kmalloc_oob_memset_16(); - kmalloc_uaf(); - kmalloc_uaf_memset(); - kmalloc_uaf2(); - kfree_via_page(); - kfree_via_phys(); - kmem_cache_oob(); - memcg_accounted_kmem_cache(); - kasan_stack_oob(); - kasan_global_oob(); - kasan_alloca_oob_left(); - kasan_alloca_oob_right(); - ksize_unpoisons_memory(); copy_user_test(); - kmem_cache_double_free(); - kmem_cache_invalid_free(); - kasan_memchr(); - kasan_memcmp(); - kasan_strings(); - kasan_bitops(); - kmalloc_double_kzfree(); - vmalloc_oob(); kasan_restore_multi_shot(multishot); @@ -827,4 +795,4 @@ static int __init kmalloc_tests_init(void) } module_init(kmalloc_tests_init); -MODULE_LICENSE("GPL"); +#endif /* IS_MODULE(CONFIG_TEST_KASAN) */ -- 2.25.0.265.gbab2e86ba0-goog

5 years, 3 months

6
30
0 0

[PATCH bpf-next v4 11/12] selftests: bpf: enable UDP sockmap reuseport tests

by Lorenz Bauer

Remove the guard that disables UDP tests now that sockmap has support for them. Signed-off-by: Lorenz Bauer <lmb(a)cloudflare.com> Reviewed-by: Jakub Sitnicki <jakub(a)cloudflare.com> Acked-by: John Fastabend <john.fastabend(a)gmail.com> --- tools/testing/selftests/bpf/prog_tests/select_reuseport.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/select_reuseport.c b/tools/testing/selftests/bpf/prog_tests/select_reuseport.c index a1dd13b34d4b..821b4146b7b6 100644 --- a/tools/testing/selftests/bpf/prog_tests/select_reuseport.c +++ b/tools/testing/selftests/bpf/prog_tests/select_reuseport.c @@ -805,12 +805,6 @@ static void test_config(int sotype, sa_family_t family, bool inany) char s[MAX_TEST_NAME]; const struct test *t; - /* SOCKMAP/SOCKHASH don't support UDP yet */ - if (sotype == SOCK_DGRAM && - (inner_map_type == BPF_MAP_TYPE_SOCKMAP || - inner_map_type == BPF_MAP_TYPE_SOCKHASH)) - return; - for (t = tests; t < tests + ARRAY_SIZE(tests); t++) { if (t->need_sotype && t->need_sotype != sotype) continue; /* test not compatible with socket type */ -- 2.20.1

5 years, 3 months

1
0
0 0

[PATCH bpf-next v4 10/12] selftests: bpf: add tests for UDP sockets in sockmap

by Lorenz Bauer

Expand the TCP sockmap test suite to also check UDP sockets. Signed-off-by: Jakub Sitnicki <jakub(a)cloudflare.com> Signed-off-by: Lorenz Bauer <lmb(a)cloudflare.com> Acked-by: John Fastabend <john.fastabend(a)gmail.com> --- .../selftests/bpf/prog_tests/sockmap_listen.c | 157 ++++++++++++++---- 1 file changed, 127 insertions(+), 30 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c index 4ba41dd26d6b..52aa468bdccd 100644 --- a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c +++ b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c @@ -108,6 +108,22 @@ __ret; \ }) +#define xsend(fd, buf, len, flags) \ + ({ \ + ssize_t __ret = send((fd), (buf), (len), (flags)); \ + if (__ret == -1) \ + FAIL_ERRNO("send"); \ + __ret; \ + }) + +#define xrecv(fd, buf, len, flags) \ + ({ \ + ssize_t __ret = recv((fd), (buf), (len), (flags)); \ + if (__ret == -1) \ + FAIL_ERRNO("recv"); \ + __ret; \ + }) + #define xsocket(family, sotype, flags) \ ({ \ int __ret = socket(family, sotype, flags); \ @@ -330,7 +346,7 @@ static void test_insert_bound(int family, int sotype, int mapfd) xclose(s); } -static void test_insert_listening(int family, int sotype, int mapfd) +static void test_insert(int family, int sotype, int mapfd) { u64 value; u32 key; @@ -467,7 +483,7 @@ static void test_lookup_32_bit_value(int family, int sotype, int mapfd) xclose(s); } -static void test_update_listening(int family, int sotype, int mapfd) +static void test_update_existing(int family, int sotype, int mapfd) { int s1, s2; u64 value; @@ -1116,7 +1132,7 @@ static void test_reuseport_select_listening(int family, int sotype, { struct sockaddr_storage addr; unsigned int pass; - int s, c, p, err; + int s, c, err; socklen_t len; u64 value; u32 key; @@ -1145,19 +1161,33 @@ static void test_reuseport_select_listening(int family, int sotype, if (err) goto close_cli; - p = xaccept(s, NULL, NULL); - if (p < 0) - goto close_cli; + if (sotype == SOCK_STREAM) { + int p; + + p = xaccept(s, NULL, NULL); + if (p < 0) + goto close_cli; + xclose(p); + } else { + char b = 'a'; + ssize_t n; + + n = xsend(c, &b, sizeof(b), 0); + if (n == -1) + goto close_cli; + + n = xrecv(s, &b, sizeof(b), 0); + if (n == -1) + goto close_cli; + } key = SK_PASS; err = xbpf_map_lookup_elem(verd_map, &key, &pass); if (err) - goto close_peer; + goto close_cli; if (pass != 1) FAIL("want pass count 1, have %d", pass); -close_peer: - xclose(p); close_cli: xclose(c); close_srv: @@ -1201,9 +1231,24 @@ static void test_reuseport_select_connected(int family, int sotype, if (err) goto close_cli0; - p0 = xaccept(s, NULL, NULL); - if (err) - goto close_cli0; + if (sotype == SOCK_STREAM) { + p0 = xaccept(s, NULL, NULL); + if (p0 < 0) + goto close_cli0; + } else { + p0 = xsocket(family, sotype, 0); + if (p0 < 0) + goto close_cli0; + + len = sizeof(addr); + err = xgetsockname(c0, sockaddr(&addr), &len); + if (err) + goto close_cli0; + + err = xconnect(p0, sockaddr(&addr), len); + if (err) + goto close_cli0; + } /* Update sock_map[0] to redirect to a connected socket */ key = 0; @@ -1216,8 +1261,24 @@ static void test_reuseport_select_connected(int family, int sotype, if (c1 < 0) goto close_peer0; + len = sizeof(addr); + err = xgetsockname(s, sockaddr(&addr), &len); + if (err) + goto close_srv; + errno = 0; err = connect(c1, sockaddr(&addr), len); + if (sotype == SOCK_DGRAM) { + char b = 'a'; + ssize_t n; + + n = xsend(c1, &b, sizeof(b), 0); + if (n == -1) + goto close_cli1; + + n = recv(c1, &b, sizeof(b), 0); + err = n == -1; + } if (!err || errno != ECONNREFUSED) FAIL_ERRNO("connect: expected ECONNREFUSED"); @@ -1281,7 +1342,18 @@ static void test_reuseport_mixed_groups(int family, int sotype, int sock_map, goto close_srv2; err = connect(c, sockaddr(&addr), len); - if (err && errno != ECONNREFUSED) { + if (sotype == SOCK_DGRAM) { + char b = 'a'; + ssize_t n; + + n = xsend(c, &b, sizeof(b), 0); + if (n == -1) + goto close_cli; + + n = recv(c, &b, sizeof(b), 0); + err = n == -1; + } + if (!err || errno != ECONNREFUSED) { FAIL_ERRNO("connect: expected ECONNREFUSED"); goto close_cli; } @@ -1302,9 +1374,9 @@ static void test_reuseport_mixed_groups(int family, int sotype, int sock_map, xclose(s1); } -#define TEST(fn) \ +#define TEST(fn, ...) \ { \ - fn, #fn \ + fn, #fn, __VA_ARGS__ \ } static void test_ops_cleanup(const struct bpf_map *map) @@ -1353,18 +1425,31 @@ static const char *map_type_str(const struct bpf_map *map) } } +static const char *sotype_str(int sotype) +{ + switch (sotype) { + case SOCK_DGRAM: + return "UDP"; + case SOCK_STREAM: + return "TCP"; + default: + return "unknown"; + } +} + static void test_ops(struct test_sockmap_listen *skel, struct bpf_map *map, int family, int sotype) { const struct op_test { void (*fn)(int family, int sotype, int mapfd); const char *name; + int sotype; } tests[] = { /* insert */ TEST(test_insert_invalid), TEST(test_insert_opened), - TEST(test_insert_bound), - TEST(test_insert_listening), + TEST(test_insert_bound, SOCK_STREAM), + TEST(test_insert), /* delete */ TEST(test_delete_after_insert), TEST(test_delete_after_close), @@ -1373,28 +1458,32 @@ static void test_ops(struct test_sockmap_listen *skel, struct bpf_map *map, TEST(test_lookup_after_delete), TEST(test_lookup_32_bit_value), /* update */ - TEST(test_update_listening), + TEST(test_update_existing), /* races with insert/delete */ - TEST(test_destroy_orphan_child), - TEST(test_syn_recv_insert_delete), - TEST(test_race_insert_listen), + TEST(test_destroy_orphan_child, SOCK_STREAM), + TEST(test_syn_recv_insert_delete, SOCK_STREAM), + TEST(test_race_insert_listen, SOCK_STREAM), /* child clone */ - TEST(test_clone_after_delete), - TEST(test_accept_after_delete), - TEST(test_accept_before_delete), + TEST(test_clone_after_delete, SOCK_STREAM), + TEST(test_accept_after_delete, SOCK_STREAM), + TEST(test_accept_before_delete, SOCK_STREAM), }; - const char *family_name, *map_name; + const char *family_name, *map_name, *sotype_name; const struct op_test *t; char s[MAX_TEST_NAME]; int map_fd; family_name = family_str(family); map_name = map_type_str(map); + sotype_name = sotype_str(sotype); map_fd = bpf_map__fd(map); for (t = tests; t < tests + ARRAY_SIZE(tests); t++) { - snprintf(s, sizeof(s), "%s %s %s", map_name, family_name, - t->name); + snprintf(s, sizeof(s), "%s %s %s %s", map_name, family_name, + sotype_name, t->name); + + if (t->sotype != 0 && t->sotype != sotype) + continue; if (!test__start_subtest(s)) continue; @@ -1427,6 +1516,7 @@ static void test_redir(struct test_sockmap_listen *skel, struct bpf_map *map, for (t = tests; t < tests + ARRAY_SIZE(tests); t++) { snprintf(s, sizeof(s), "%s %s %s", map_name, family_name, t->name); + if (!test__start_subtest(s)) continue; @@ -1441,26 +1531,31 @@ static void test_reuseport(struct test_sockmap_listen *skel, void (*fn)(int family, int sotype, int socket_map, int verdict_map, int reuseport_prog); const char *name; + int sotype; } tests[] = { TEST(test_reuseport_select_listening), TEST(test_reuseport_select_connected), TEST(test_reuseport_mixed_groups), }; int socket_map, verdict_map, reuseport_prog; - const char *family_name, *map_name; + const char *family_name, *map_name, *sotype_name; const struct reuseport_test *t; char s[MAX_TEST_NAME]; family_name = family_str(family); map_name = map_type_str(map); + sotype_name = sotype_str(sotype); socket_map = bpf_map__fd(map); verdict_map = bpf_map__fd(skel->maps.verdict_map); reuseport_prog = bpf_program__fd(skel->progs.prog_reuseport); for (t = tests; t < tests + ARRAY_SIZE(tests); t++) { - snprintf(s, sizeof(s), "%s %s %s", map_name, family_name, - t->name); + snprintf(s, sizeof(s), "%s %s %s %s", map_name, family_name, + sotype_name, t->name); + + if (t->sotype != 0 && t->sotype != sotype) + continue; if (!test__start_subtest(s)) continue; @@ -1473,8 +1568,10 @@ static void run_tests(struct test_sockmap_listen *skel, struct bpf_map *map, int family) { test_ops(skel, map, family, SOCK_STREAM); + test_ops(skel, map, family, SOCK_DGRAM); test_redir(skel, map, family, SOCK_STREAM); test_reuseport(skel, map, family, SOCK_STREAM); + test_reuseport(skel, map, family, SOCK_DGRAM); } void test_sockmap_listen(void) -- 2.20.1

5 years, 3 months

1
0
0 0

[PATCH bpf-next v4 09/12] selftests: bpf: don't listen() on UDP sockets

by Lorenz Bauer

Most tests for TCP sockmap can be adapted to UDP sockmap if the listen call is skipped. Rename listen_loopback, etc. to socket_loopback and skip listen() for SOCK_DGRAM. Signed-off-by: Lorenz Bauer <lmb(a)cloudflare.com> Reviewed-by: Jakub Sitnicki <jakub(a)cloudflare.com> Acked-by: John Fastabend <john.fastabend(a)gmail.com> --- .../selftests/bpf/prog_tests/sockmap_listen.c | 47 ++++++++++--------- 1 file changed, 25 insertions(+), 22 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c index b1b2acea0638..4ba41dd26d6b 100644 --- a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c +++ b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c @@ -230,7 +230,7 @@ static int enable_reuseport(int s, int progfd) return 0; } -static int listen_loopback_reuseport(int family, int sotype, int progfd) +static int socket_loopback_reuseport(int family, int sotype, int progfd) { struct sockaddr_storage addr; socklen_t len; @@ -249,6 +249,9 @@ static int listen_loopback_reuseport(int family, int sotype, int progfd) if (err) goto close; + if (sotype == SOCK_DGRAM) + return s; + err = xlisten(s, SOMAXCONN); if (err) goto close; @@ -259,9 +262,9 @@ static int listen_loopback_reuseport(int family, int sotype, int progfd) return -1; } -static int listen_loopback(int family, int sotype) +static int socket_loopback(int family, int sotype) { - return listen_loopback_reuseport(family, sotype, -1); + return socket_loopback_reuseport(family, sotype, -1); } static void test_insert_invalid(int family, int sotype, int mapfd) @@ -333,7 +336,7 @@ static void test_insert_listening(int family, int sotype, int mapfd) u32 key; int s; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -349,7 +352,7 @@ static void test_delete_after_insert(int family, int sotype, int mapfd) u32 key; int s; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -366,7 +369,7 @@ static void test_delete_after_close(int family, int sotype, int mapfd) u64 value; u32 key; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -390,7 +393,7 @@ static void test_lookup_after_insert(int family, int sotype, int mapfd) u32 key; int s; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -417,7 +420,7 @@ static void test_lookup_after_delete(int family, int sotype, int mapfd) u64 value; u32 key; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -439,7 +442,7 @@ static void test_lookup_32_bit_value(int family, int sotype, int mapfd) u32 key, value32; int err, s; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -470,11 +473,11 @@ static void test_update_listening(int family, int sotype, int mapfd) u64 value; u32 key; - s1 = listen_loopback(family, sotype); + s1 = socket_loopback(family, sotype); if (s1 < 0) return; - s2 = listen_loopback(family, sotype); + s2 = socket_loopback(family, sotype); if (s2 < 0) goto close_s1; @@ -500,7 +503,7 @@ static void test_destroy_orphan_child(int family, int sotype, int mapfd) u64 value; u32 key; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -534,7 +537,7 @@ static void test_clone_after_delete(int family, int sotype, int mapfd) u64 value; u32 key; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -570,7 +573,7 @@ static void test_accept_after_delete(int family, int sotype, int mapfd) socklen_t len; u64 value; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s == -1) return; @@ -624,7 +627,7 @@ static void test_accept_before_delete(int family, int sotype, int mapfd) socklen_t len; u64 value; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s == -1) return; @@ -735,7 +738,7 @@ static void test_syn_recv_insert_delete(int family, int sotype, int mapfd) int err, s; u64 value; - s = listen_loopback(family, sotype | SOCK_NONBLOCK); + s = socket_loopback(family, sotype | SOCK_NONBLOCK); if (s < 0) return; @@ -877,7 +880,7 @@ static void redir_to_connected(int family, int sotype, int sock_mapfd, zero_verdict_count(verd_mapfd); - s = listen_loopback(family, sotype | SOCK_NONBLOCK); + s = socket_loopback(family, sotype | SOCK_NONBLOCK); if (s < 0) return; @@ -1009,7 +1012,7 @@ static void redir_to_listening(int family, int sotype, int sock_mapfd, zero_verdict_count(verd_mapfd); - s = listen_loopback(family, sotype | SOCK_NONBLOCK); + s = socket_loopback(family, sotype | SOCK_NONBLOCK); if (s < 0) return; @@ -1120,7 +1123,7 @@ static void test_reuseport_select_listening(int family, int sotype, zero_verdict_count(verd_map); - s = listen_loopback_reuseport(family, sotype, reuseport_prog); + s = socket_loopback_reuseport(family, sotype, reuseport_prog); if (s < 0) return; @@ -1174,7 +1177,7 @@ static void test_reuseport_select_connected(int family, int sotype, zero_verdict_count(verd_map); - s = listen_loopback_reuseport(family, sotype, reuseport_prog); + s = socket_loopback_reuseport(family, sotype, reuseport_prog); if (s < 0) return; @@ -1249,11 +1252,11 @@ static void test_reuseport_mixed_groups(int family, int sotype, int sock_map, zero_verdict_count(verd_map); /* Create two listeners, each in its own reuseport group */ - s1 = listen_loopback_reuseport(family, sotype, reuseport_prog); + s1 = socket_loopback_reuseport(family, sotype, reuseport_prog); if (s1 < 0) return; - s2 = listen_loopback_reuseport(family, sotype, reuseport_prog); + s2 = socket_loopback_reuseport(family, sotype, reuseport_prog); if (s2 < 0) goto close_srv1; -- 2.20.1

5 years, 3 months

1
0
0 0

[PATCH 0/3] riscv: add support for restartable sequence

by Vincent Chen

Add RSEQ, restartable sequence, support and related selftest to RISCV. The Kconfig option HAVE_REGS_AND_STACK_ACCESS_API is also required by RSEQ because RSEQ will modify the content of pt_regs.sepc through instruction_pointer_set() during the fixup procedure. In order to select the config HAVE_REGS_AND_STACK_ACCESS_API, the missing APIs for accessing pt_regs are also added in this patch set. The relevant RSEQ tests in kselftest require the Binutils patch "RISC-V: Fix linker problems with TLS copy relocs" to avoid placing PREINIT_ARRAY and TLS variable of librseq.so at the same address. https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;a=commit;h=3e7bd7f… A segmental fault will happen if the Binutils misses this patch. Vincent Chen (3): riscv: add required functions to enable HAVE_REGS_AND_STACK_ACCESS_API riscv: Add support for restartable sequence rseq/selftests: Add support for riscv arch/riscv/Kconfig | 2 + arch/riscv/include/asm/ptrace.h | 29 +- arch/riscv/kernel/entry.S | 4 + arch/riscv/kernel/ptrace.c | 99 +++++ arch/riscv/kernel/signal.c | 3 + tools/testing/selftests/rseq/param_test.c | 23 ++ tools/testing/selftests/rseq/rseq-riscv.h | 622 ++++++++++++++++++++++++++++++ tools/testing/selftests/rseq/rseq.h | 2 + 8 files changed, 783 insertions(+), 1 deletion(-) create mode 100644 tools/testing/selftests/rseq/rseq-riscv.h -- 2.7.4

5 years, 3 months

3
8
0 0

kselftest selftest issues and clarifications

by Bird, Tim

> -----Original Message----- > From: Shuah Khan > > On 2/28/20 10:50 AM, Bird, Tim wrote: > > > > > >> -----Original Message----- > >> From: Shuah Khan > >> > >> Integrating Kselftest into Kernel CI rings depends on Kselftest build > >> and install framework to support Kernel CI use-cases. I am kicking off > >> an effort to support Kselftest runs in Kernel CI rings. Running these > >> tests in Kernel CI rings will help quality of kernel releases, both > >> stable and mainline. > >> > >> What is required for full support? > >> > >> 1. Cross-compilation & relocatable build support > >> 2. Generates objects in objdir/kselftest without cluttering main objdir > >> 3. Leave source directory clean > >> 4. Installs correctly in objdir/kselftest/kselftest_install and adds > >> itself to run_kselftest.sh script generated during install. > >> > >> Note that install step is necessary for all files to be installed for > >> run time support. > >> > >> I looked into the current status and identified problems. The work is > >> minimal to add full support. Out of 80+ tests, 7 fail to cross-build > >> and 1 fails to install correctly. > >> > >> List is below: > >> > >> Tests fails to build: bpf, capabilities, kvm, memfd, mqueue, timens, vm > >> Tests fail to install: android (partial failure) > >> Leaves source directory dirty: bpf, seccomp > >> > >> I have patches ready for the following issues: > >> > >> Kselftest objects (test dirs) clutter top level object directory. > >> seccomp_bpf generates objects in the source directory. > >> > >> I created a topic branch to collect all the patches: > >> > >> https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git/?… > >> > >> I am going to start working on build problems. If anybody is > >> interested in helping me with this effort, don't hesitate to > >> contact me. I first priority is fixing build and install and > >> then look into tests that leave the source directory dirty. > > > > I'm interested in this. I'd like the same cleanups in order to run > > kselftest in Fuego, and I can try it with additional toolchains > > and boards. Unfortunately, in terms of running tests, almost all > > the boards in my lab are running old kernels. So the tests results > > aren't useful for upstream work. But I can still test > > compilation and install issues, for the kselftest tests themselves. > > > > Testing compilation and install issues is very valuable. This is one > area that hasn't been test coverage compared to running tests. So it > great if you can help with build/install on linux-next to catch > problems in new tests. I am finding that older tests have been stable > and as new tests come in, we tend to miss catching these types of > problems. > > Especially cross-builds and installs on arm64 and others. OK. I've got 2 different arm64 compilers, with wildly different SDK setups, so hopefully this will be useful. > >> > >> Detailed report can be found here: > >> > >> https://drive.google.com/file/d/11nnWOKIzzOrE4EiucZBn423lzSU_eNNv/view?usp=… > > > > Is there anything you'd like me to look at specifically? Do you want me to start > > at the bottom of the list and work up? I could look at 'vm' or 'timens'. > > > > Yes you can start with vm and timens. I wrote a test for Fuego and ran into a few interesting issues. Also, I have a question about the best place to start, and your preference for reporting results. Your feedback on any of this would be appreciated: Here are some issues and questions I ran into: 1) overwriting of CC in lib.mk This line in tools/testing/selftests/lib.mk caused me some grief: CC := $(CROSS_COMPILE)gcc One of my toolchains pre-defines CC with a bunch of extra flags, so this didn't work for that tolchain. I'm still debugging this. I'm not sure why the weird definition of CC works for the rest of the kernel but not with kselftest. But I may submit some kind of patch to make this CC assignment conditional (that is, only do the assignment if it's not already defined) Let me know what you think. 2) ability to get list of targets would be nice It would be nice if there were a mechanism to get the list of default targets from kselftest. I added the following for my own tests, so that I don't have to hard-code my loop over the individual selftests: diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile index 63430e2..9955e71 100644 --- a/tools/testing/selftests/Makefile +++ b/tools/testing/selftests/Makefile @@ -246,4 +246,7 @@ clean: $(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET clean;\ done; +show_targets: + @echo $(TARGETS) + .PHONY: khdr all run_tests hotplug run_hotplug clean_hotplug run_pstore_crash install clean This is pretty simple. I can submit this as a proper patch, if you're willing to take something like it, and we can discuss details if you'd rather see this done another way. 3) different ways to invoke kselftest There are a number of different ways to invoke kselftest. I'm currently using the '-C' method for both building and installing. make ARCH=$ARCHITECTURE TARGETS="$target" -C tools/testing/selftests make ARCH=$ARCHITECTURE TARGETS="$target" -C tools/testing/selftests install I think, there there are now targets for kselftest in the top-level Makefile. Do you have a preferred method you'd like me to test? Or would you like me to run my tests with multiple methods? And I'm using a KBUILD_OUTPUT environment variable, rather than O=. Let me know if you'd like me to build a matrix of these different build methods. 4) what tree(s) would you like me to test? I think you mentioned that you'd like to see the tests against 'linux-next'. Right now I've been doing tests against the 'torvalds' mainline tree, and the 'linux-kselftest' tree, master branch. Let me know if there are other branches or trees you like me to test. 5) where would you like test results? In the short term, I'm testing the compile and install of the tests and working on the ones that fail for me (I'm getting 17 or 18 failures, depending on the toolchain I'm using, for some of my boards). However, I'm still debugging my setup, I hope I can drop that down to the same one's you are seeing shortly. Longer-term I plan to set up a CI loop for these tests for Fuego, and publish some kind of matrix results and reports on my own server (https://birdcloud.org/) I'm generating HTML tables now that work with Fuego's Jenkins configuration, but I could send the data elsewhere if desired. This is still under construction. Would you like me to publish results also to kcidb, or some other repository? I might be able to publish my results to Kernelci, but I'll end up with a customized report for kselftest, that will allow drilling down to see output for individual compile or install failures. I'm not sure how much of that would be supported in the KernelCI interface. But I recognize you'd probably not like to have to go to multiple places to see results. Also, in terms of periodic results do you want any e-mails sent to the Linux-kselftest list? I thought I'd hold off for now, and wait for the compile/install fixes to settle down, so that future e-mails would only report regressions or issues with new tests. We can discuss this later, as I don't plan to do this quite yet (and would only do an e-mail after checking with you anyway). Thanks for any feedback you can provide. -- Tim P.S. Also, please let me know who is working on this on the KernelCI side (if it's not Kevin), so I can CC them on future discussions.

5 years, 3 months

3
3
0 0

[GIT PULL] Kselftest kunit update for Linux 5.6-rc5

by Shuah Khan

Hi Linus, Please pull the following Keselftest update for Linux 5.6-rc5. This Kselftest update for Linux 5.6-rc5 consists of a cleanup patch to undo changes to global .gitignore that added selftests/lkdtm objects and add them to a local selftests/lkdtm/.gitignore. Summary of Linus's comments on local vs. global gitignore scope: - Keep local gitignore patterns in local files. - Put only global gitignore patterns in the top-level gitignore file. Local scope keeps things much better separated. It also incidentally means that if a directory gets renamed, the gitignore file continues to work unless in the case of renaming the actual files themselves that are named in the gitignore. Diff is attached. I took the liberty to include summary of your comments on local vs global gitignore scope in the commit message. thanks, -- Shuah ---------------------------------------------------------------- The following changes since commit ef89d0545132d685f73da6f58b7e7fe002536f91: selftests/rseq: Fix out-of-tree compilation (2020-02-20 08:57:12 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest tags/linux-kselftest-5.6-rc5 for you to fetch changes up to f3a60268f5cec7dae0e9713f5fc65aecc3734c09: selftest/lkdtm: Use local .gitignore (2020-03-02 08:39:39 -0700) ---------------------------------------------------------------- linux-kselftest-5.6-rc5 This Kselftest update for Linux 5.6-rc5 consists of a cleanup patch to undo changes to global .gitignore that added selftests/lkdtm objects and add them to a local selftests/lkdtm/.gitignore. Summary of Linus's comments on local vs. global gitignore scope: - Keep local gitignore patterns in local files. - Put only global gitignore patterns in the top-level gitignore file. Local scope keeps things much better separated. It also incidentally means that if a directory gets renamed, the gitignore file continues to work unless in the case of renaming the actual files themselves that are named in the gitignore. ---------------------------------------------------------------- Christophe Leroy (1): selftest/lkdtm: Use local .gitignore .gitignore | 4 ---- tools/testing/selftests/lkdtm/.gitignore | 2 ++ 2 files changed, 2 insertions(+), 4 deletions(-) create mode 100644 tools/testing/selftests/lkdtm/.gitignore ----------------------------------------------------------------

5 years, 3 months

2
1
0 0

[PATCH v3 0/4] Implement FUTEX_WAIT_MULTIPLE operation

by André Almeida

Hello, This patchset implements a new futex operation, called FUTEX_WAIT_MULTIPLE, which allows a thread to wait on several futexes at the same time, and be awoken by any of them. The use case lies in the Wine implementation of the Windows NT interface WaitMultipleObjects. This Windows API function allows a thread to sleep waiting on the first of a set of event sources (mutexes, timers, signal, console input, etc) to signal. Considering this is a primitive synchronization operation for Windows applications, being able to quickly signal events on the producer side, and quickly go to sleep on the consumer side is essential for good performance of those running over Wine. Since this API exposes a mechanism to wait on multiple objects, and we might have multiple waiters for each of these events, a M->N relationship, the current Linux interfaces fell short on performance evaluation of large M,N scenarios. We experimented, for instance, with eventfd, which has performance problems discussed below, but we also experimented with userspace solutions, like making each consumer wait on a condition variable guarding the entire list of objects, and then waking up multiple variables on the producer side, but this is prohibitively expensive since we either need to signal many condition variables or share that condition variable among multiple waiters, and then verify for the event being signaled in userspace, which means dealing with often false positive wakes ups. The natural interface to implement the behavior we want, also considering that one of the waitable objects is a mutex itself, would be the futex interface. Therefore, this patchset proposes a mechanism for a thread to wait on multiple futexes at once, and wake up on the first futex that was awaken. In particular, using futexes in our Wine use case reduced the CPU utilization by 4% for the game Beat Saber and by 1.5% for the game Shadow of Tomb Raider, both running over Proton (a Wine based solution for Windows emulation), when compared to the eventfd interface. This implementation also doesn't rely of file descriptors, so it doesn't risk overflowing the resource. In time, we are also proposing modifications to glibc and libpthread to make this feature available for Linux native multithreaded applications using libpthread, which can benefit from the behavior of waiting on any of a group of futexes. Technically, the existing FUTEX_WAIT implementation can be easily reworked by using futex_wait_multiple() with a count of one, and I have a patch showing how it works. I'm not proposing it, since futex is such a tricky code, that I'd be more comfortable to have FUTEX_WAIT_MULTIPLE running upstream for a couple development cycles, before considering modifying FUTEX_WAIT. The patch series includes an extensive set of kselftests validating the behavior of the interface. We also implemented support[1] on Syzkaller and survived the fuzzy testing. Finally, if you'd rather pull directly a branch with this set you can find it here: https://gitlab.collabora.com/tonyk/linux/commits/futex-dev-v3 The RFC for this patch can be found here: https://lkml.org/lkml/2019/7/30/1399 === Performance of eventfd === Polling on several eventfd contexts with semaphore semantics would provide us with the exact semantics we are looking for. However, as shown below, in a scenario with sufficient producers and consumers, the eventfd interface itself becomes a bottleneck, in particular because each thread will compete to acquire a sequence of waitqueue locks for each eventfd context in the poll list. In addition, in the uncontended case, where the producer is ready for consumption, eventfd still requires going into the kernel on the consumer side. When a write or a read operation in an eventfd file succeeds, it will try to wake up all threads that are waiting to perform some operation to the file. The lock (ctx->wqh.lock) that hold the access to the file value (ctx->count) is the same lock used to control access the waitqueue. When all those those thread woke, they will compete to get this lock. Along with that, the poll() also manipulates the waitqueue and need to hold this same lock. This lock is specially hard to acquire when poll() calls poll_freewait(), where it tries to free all waitqueues associated with this poll. While doing that, it will compete with a lot of read and write operations that have been waken. In our use case, with a huge number of parallel reads, writes and polls, this lock is a bottleneck and hurts the performance of applications. Our implementation of futex, however, decrease the calls of spin lock by more than 80% in some user applications. Finally, eventfd operates on file descriptors, which is a limited resource that has shown its limitation in our use cases. Despite the Windows interface not waiting on more than 64 objects at once, we still have multiple waiters at the same time, and we were easily able to exhaust the FD limits on applications like games. Thanks, André [1] https://github.com/andrealmeid/syzkaller/tree/futex-wait-multiple Gabriel Krisman Bertazi (4): futex: Implement mechanism to wait on any of several futexes selftests: futex: Add FUTEX_WAIT_MULTIPLE timeout test selftests: futex: Add FUTEX_WAIT_MULTIPLE wouldblock test selftests: futex: Add FUTEX_WAIT_MULTIPLE wake up test include/uapi/linux/futex.h | 20 + kernel/futex.c | 358 +++++++++++++++++- .../selftests/futex/functional/.gitignore | 1 + .../selftests/futex/functional/Makefile | 3 +- .../futex/functional/futex_wait_multiple.c | 173 +++++++++ .../futex/functional/futex_wait_timeout.c | 38 +- .../futex/functional/futex_wait_wouldblock.c | 28 +- .../testing/selftests/futex/functional/run.sh | 3 + .../selftests/futex/include/futextest.h | 22 ++ 9 files changed, 639 insertions(+), 7 deletions(-) create mode 100644 tools/testing/selftests/futex/functional/futex_wait_multiple.c -- 2.25.0

5 years, 3 months

7
20
0 0

[PATCH bpf-next v3 11/12] selftests: bpf: enable UDP sockmap reuseport tests

by Lorenz Bauer

Remove the guard that disables UDP tests now that sockmap has support for them. Signed-off-by: Lorenz Bauer <lmb(a)cloudflare.com> --- tools/testing/selftests/bpf/prog_tests/select_reuseport.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/select_reuseport.c b/tools/testing/selftests/bpf/prog_tests/select_reuseport.c index a1dd13b34d4b..821b4146b7b6 100644 --- a/tools/testing/selftests/bpf/prog_tests/select_reuseport.c +++ b/tools/testing/selftests/bpf/prog_tests/select_reuseport.c @@ -805,12 +805,6 @@ static void test_config(int sotype, sa_family_t family, bool inany) char s[MAX_TEST_NAME]; const struct test *t; - /* SOCKMAP/SOCKHASH don't support UDP yet */ - if (sotype == SOCK_DGRAM && - (inner_map_type == BPF_MAP_TYPE_SOCKMAP || - inner_map_type == BPF_MAP_TYPE_SOCKHASH)) - return; - for (t = tests; t < tests + ARRAY_SIZE(tests); t++) { if (t->need_sotype && t->need_sotype != sotype) continue; /* test not compatible with socket type */ -- 2.20.1

5 years, 3 months

3
2
0 0

[PATCH bpf-next v3 10/12] selftests: bpf: add tests for UDP sockets in sockmap

by Lorenz Bauer

Expand the TCP sockmap test suite to also check UDP sockets. Signed-off-by: Jakub Sitnicki <jakub(a)cloudflare.com> Signed-off-by: Lorenz Bauer <lmb(a)cloudflare.com> --- .../selftests/bpf/prog_tests/sockmap_listen.c | 157 ++++++++++++++---- 1 file changed, 127 insertions(+), 30 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c index 4ba41dd26d6b..52aa468bdccd 100644 --- a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c +++ b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c @@ -108,6 +108,22 @@ __ret; \ }) +#define xsend(fd, buf, len, flags) \ + ({ \ + ssize_t __ret = send((fd), (buf), (len), (flags)); \ + if (__ret == -1) \ + FAIL_ERRNO("send"); \ + __ret; \ + }) + +#define xrecv(fd, buf, len, flags) \ + ({ \ + ssize_t __ret = recv((fd), (buf), (len), (flags)); \ + if (__ret == -1) \ + FAIL_ERRNO("recv"); \ + __ret; \ + }) + #define xsocket(family, sotype, flags) \ ({ \ int __ret = socket(family, sotype, flags); \ @@ -330,7 +346,7 @@ static void test_insert_bound(int family, int sotype, int mapfd) xclose(s); } -static void test_insert_listening(int family, int sotype, int mapfd) +static void test_insert(int family, int sotype, int mapfd) { u64 value; u32 key; @@ -467,7 +483,7 @@ static void test_lookup_32_bit_value(int family, int sotype, int mapfd) xclose(s); } -static void test_update_listening(int family, int sotype, int mapfd) +static void test_update_existing(int family, int sotype, int mapfd) { int s1, s2; u64 value; @@ -1116,7 +1132,7 @@ static void test_reuseport_select_listening(int family, int sotype, { struct sockaddr_storage addr; unsigned int pass; - int s, c, p, err; + int s, c, err; socklen_t len; u64 value; u32 key; @@ -1145,19 +1161,33 @@ static void test_reuseport_select_listening(int family, int sotype, if (err) goto close_cli; - p = xaccept(s, NULL, NULL); - if (p < 0) - goto close_cli; + if (sotype == SOCK_STREAM) { + int p; + + p = xaccept(s, NULL, NULL); + if (p < 0) + goto close_cli; + xclose(p); + } else { + char b = 'a'; + ssize_t n; + + n = xsend(c, &b, sizeof(b), 0); + if (n == -1) + goto close_cli; + + n = xrecv(s, &b, sizeof(b), 0); + if (n == -1) + goto close_cli; + } key = SK_PASS; err = xbpf_map_lookup_elem(verd_map, &key, &pass); if (err) - goto close_peer; + goto close_cli; if (pass != 1) FAIL("want pass count 1, have %d", pass); -close_peer: - xclose(p); close_cli: xclose(c); close_srv: @@ -1201,9 +1231,24 @@ static void test_reuseport_select_connected(int family, int sotype, if (err) goto close_cli0; - p0 = xaccept(s, NULL, NULL); - if (err) - goto close_cli0; + if (sotype == SOCK_STREAM) { + p0 = xaccept(s, NULL, NULL); + if (p0 < 0) + goto close_cli0; + } else { + p0 = xsocket(family, sotype, 0); + if (p0 < 0) + goto close_cli0; + + len = sizeof(addr); + err = xgetsockname(c0, sockaddr(&addr), &len); + if (err) + goto close_cli0; + + err = xconnect(p0, sockaddr(&addr), len); + if (err) + goto close_cli0; + } /* Update sock_map[0] to redirect to a connected socket */ key = 0; @@ -1216,8 +1261,24 @@ static void test_reuseport_select_connected(int family, int sotype, if (c1 < 0) goto close_peer0; + len = sizeof(addr); + err = xgetsockname(s, sockaddr(&addr), &len); + if (err) + goto close_srv; + errno = 0; err = connect(c1, sockaddr(&addr), len); + if (sotype == SOCK_DGRAM) { + char b = 'a'; + ssize_t n; + + n = xsend(c1, &b, sizeof(b), 0); + if (n == -1) + goto close_cli1; + + n = recv(c1, &b, sizeof(b), 0); + err = n == -1; + } if (!err || errno != ECONNREFUSED) FAIL_ERRNO("connect: expected ECONNREFUSED"); @@ -1281,7 +1342,18 @@ static void test_reuseport_mixed_groups(int family, int sotype, int sock_map, goto close_srv2; err = connect(c, sockaddr(&addr), len); - if (err && errno != ECONNREFUSED) { + if (sotype == SOCK_DGRAM) { + char b = 'a'; + ssize_t n; + + n = xsend(c, &b, sizeof(b), 0); + if (n == -1) + goto close_cli; + + n = recv(c, &b, sizeof(b), 0); + err = n == -1; + } + if (!err || errno != ECONNREFUSED) { FAIL_ERRNO("connect: expected ECONNREFUSED"); goto close_cli; } @@ -1302,9 +1374,9 @@ static void test_reuseport_mixed_groups(int family, int sotype, int sock_map, xclose(s1); } -#define TEST(fn) \ +#define TEST(fn, ...) \ { \ - fn, #fn \ + fn, #fn, __VA_ARGS__ \ } static void test_ops_cleanup(const struct bpf_map *map) @@ -1353,18 +1425,31 @@ static const char *map_type_str(const struct bpf_map *map) } } +static const char *sotype_str(int sotype) +{ + switch (sotype) { + case SOCK_DGRAM: + return "UDP"; + case SOCK_STREAM: + return "TCP"; + default: + return "unknown"; + } +} + static void test_ops(struct test_sockmap_listen *skel, struct bpf_map *map, int family, int sotype) { const struct op_test { void (*fn)(int family, int sotype, int mapfd); const char *name; + int sotype; } tests[] = { /* insert */ TEST(test_insert_invalid), TEST(test_insert_opened), - TEST(test_insert_bound), - TEST(test_insert_listening), + TEST(test_insert_bound, SOCK_STREAM), + TEST(test_insert), /* delete */ TEST(test_delete_after_insert), TEST(test_delete_after_close), @@ -1373,28 +1458,32 @@ static void test_ops(struct test_sockmap_listen *skel, struct bpf_map *map, TEST(test_lookup_after_delete), TEST(test_lookup_32_bit_value), /* update */ - TEST(test_update_listening), + TEST(test_update_existing), /* races with insert/delete */ - TEST(test_destroy_orphan_child), - TEST(test_syn_recv_insert_delete), - TEST(test_race_insert_listen), + TEST(test_destroy_orphan_child, SOCK_STREAM), + TEST(test_syn_recv_insert_delete, SOCK_STREAM), + TEST(test_race_insert_listen, SOCK_STREAM), /* child clone */ - TEST(test_clone_after_delete), - TEST(test_accept_after_delete), - TEST(test_accept_before_delete), + TEST(test_clone_after_delete, SOCK_STREAM), + TEST(test_accept_after_delete, SOCK_STREAM), + TEST(test_accept_before_delete, SOCK_STREAM), }; - const char *family_name, *map_name; + const char *family_name, *map_name, *sotype_name; const struct op_test *t; char s[MAX_TEST_NAME]; int map_fd; family_name = family_str(family); map_name = map_type_str(map); + sotype_name = sotype_str(sotype); map_fd = bpf_map__fd(map); for (t = tests; t < tests + ARRAY_SIZE(tests); t++) { - snprintf(s, sizeof(s), "%s %s %s", map_name, family_name, - t->name); + snprintf(s, sizeof(s), "%s %s %s %s", map_name, family_name, + sotype_name, t->name); + + if (t->sotype != 0 && t->sotype != sotype) + continue; if (!test__start_subtest(s)) continue; @@ -1427,6 +1516,7 @@ static void test_redir(struct test_sockmap_listen *skel, struct bpf_map *map, for (t = tests; t < tests + ARRAY_SIZE(tests); t++) { snprintf(s, sizeof(s), "%s %s %s", map_name, family_name, t->name); + if (!test__start_subtest(s)) continue; @@ -1441,26 +1531,31 @@ static void test_reuseport(struct test_sockmap_listen *skel, void (*fn)(int family, int sotype, int socket_map, int verdict_map, int reuseport_prog); const char *name; + int sotype; } tests[] = { TEST(test_reuseport_select_listening), TEST(test_reuseport_select_connected), TEST(test_reuseport_mixed_groups), }; int socket_map, verdict_map, reuseport_prog; - const char *family_name, *map_name; + const char *family_name, *map_name, *sotype_name; const struct reuseport_test *t; char s[MAX_TEST_NAME]; family_name = family_str(family); map_name = map_type_str(map); + sotype_name = sotype_str(sotype); socket_map = bpf_map__fd(map); verdict_map = bpf_map__fd(skel->maps.verdict_map); reuseport_prog = bpf_program__fd(skel->progs.prog_reuseport); for (t = tests; t < tests + ARRAY_SIZE(tests); t++) { - snprintf(s, sizeof(s), "%s %s %s", map_name, family_name, - t->name); + snprintf(s, sizeof(s), "%s %s %s %s", map_name, family_name, + sotype_name, t->name); + + if (t->sotype != 0 && t->sotype != sotype) + continue; if (!test__start_subtest(s)) continue; @@ -1473,8 +1568,10 @@ static void run_tests(struct test_sockmap_listen *skel, struct bpf_map *map, int family) { test_ops(skel, map, family, SOCK_STREAM); + test_ops(skel, map, family, SOCK_DGRAM); test_redir(skel, map, family, SOCK_STREAM); test_reuseport(skel, map, family, SOCK_STREAM); + test_reuseport(skel, map, family, SOCK_DGRAM); } void test_sockmap_listen(void) -- 2.20.1

5 years, 3 months

2
1
0 0

[PATCH bpf-next v3 09/12] selftests: bpf: don't listen() on UDP sockets

by Lorenz Bauer

Most tests for TCP sockmap can be adapted to UDP sockmap if the listen call is skipped. Rename listen_loopback, etc. to socket_loopback and skip listen() for SOCK_DGRAM. Signed-off-by: Lorenz Bauer <lmb(a)cloudflare.com> --- .../selftests/bpf/prog_tests/sockmap_listen.c | 47 ++++++++++--------- 1 file changed, 25 insertions(+), 22 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c index b1b2acea0638..4ba41dd26d6b 100644 --- a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c +++ b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c @@ -230,7 +230,7 @@ static int enable_reuseport(int s, int progfd) return 0; } -static int listen_loopback_reuseport(int family, int sotype, int progfd) +static int socket_loopback_reuseport(int family, int sotype, int progfd) { struct sockaddr_storage addr; socklen_t len; @@ -249,6 +249,9 @@ static int listen_loopback_reuseport(int family, int sotype, int progfd) if (err) goto close; + if (sotype == SOCK_DGRAM) + return s; + err = xlisten(s, SOMAXCONN); if (err) goto close; @@ -259,9 +262,9 @@ static int listen_loopback_reuseport(int family, int sotype, int progfd) return -1; } -static int listen_loopback(int family, int sotype) +static int socket_loopback(int family, int sotype) { - return listen_loopback_reuseport(family, sotype, -1); + return socket_loopback_reuseport(family, sotype, -1); } static void test_insert_invalid(int family, int sotype, int mapfd) @@ -333,7 +336,7 @@ static void test_insert_listening(int family, int sotype, int mapfd) u32 key; int s; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -349,7 +352,7 @@ static void test_delete_after_insert(int family, int sotype, int mapfd) u32 key; int s; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -366,7 +369,7 @@ static void test_delete_after_close(int family, int sotype, int mapfd) u64 value; u32 key; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -390,7 +393,7 @@ static void test_lookup_after_insert(int family, int sotype, int mapfd) u32 key; int s; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -417,7 +420,7 @@ static void test_lookup_after_delete(int family, int sotype, int mapfd) u64 value; u32 key; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -439,7 +442,7 @@ static void test_lookup_32_bit_value(int family, int sotype, int mapfd) u32 key, value32; int err, s; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -470,11 +473,11 @@ static void test_update_listening(int family, int sotype, int mapfd) u64 value; u32 key; - s1 = listen_loopback(family, sotype); + s1 = socket_loopback(family, sotype); if (s1 < 0) return; - s2 = listen_loopback(family, sotype); + s2 = socket_loopback(family, sotype); if (s2 < 0) goto close_s1; @@ -500,7 +503,7 @@ static void test_destroy_orphan_child(int family, int sotype, int mapfd) u64 value; u32 key; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -534,7 +537,7 @@ static void test_clone_after_delete(int family, int sotype, int mapfd) u64 value; u32 key; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -570,7 +573,7 @@ static void test_accept_after_delete(int family, int sotype, int mapfd) socklen_t len; u64 value; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s == -1) return; @@ -624,7 +627,7 @@ static void test_accept_before_delete(int family, int sotype, int mapfd) socklen_t len; u64 value; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s == -1) return; @@ -735,7 +738,7 @@ static void test_syn_recv_insert_delete(int family, int sotype, int mapfd) int err, s; u64 value; - s = listen_loopback(family, sotype | SOCK_NONBLOCK); + s = socket_loopback(family, sotype | SOCK_NONBLOCK); if (s < 0) return; @@ -877,7 +880,7 @@ static void redir_to_connected(int family, int sotype, int sock_mapfd, zero_verdict_count(verd_mapfd); - s = listen_loopback(family, sotype | SOCK_NONBLOCK); + s = socket_loopback(family, sotype | SOCK_NONBLOCK); if (s < 0) return; @@ -1009,7 +1012,7 @@ static void redir_to_listening(int family, int sotype, int sock_mapfd, zero_verdict_count(verd_mapfd); - s = listen_loopback(family, sotype | SOCK_NONBLOCK); + s = socket_loopback(family, sotype | SOCK_NONBLOCK); if (s < 0) return; @@ -1120,7 +1123,7 @@ static void test_reuseport_select_listening(int family, int sotype, zero_verdict_count(verd_map); - s = listen_loopback_reuseport(family, sotype, reuseport_prog); + s = socket_loopback_reuseport(family, sotype, reuseport_prog); if (s < 0) return; @@ -1174,7 +1177,7 @@ static void test_reuseport_select_connected(int family, int sotype, zero_verdict_count(verd_map); - s = listen_loopback_reuseport(family, sotype, reuseport_prog); + s = socket_loopback_reuseport(family, sotype, reuseport_prog); if (s < 0) return; @@ -1249,11 +1252,11 @@ static void test_reuseport_mixed_groups(int family, int sotype, int sock_map, zero_verdict_count(verd_map); /* Create two listeners, each in its own reuseport group */ - s1 = listen_loopback_reuseport(family, sotype, reuseport_prog); + s1 = socket_loopback_reuseport(family, sotype, reuseport_prog); if (s1 < 0) return; - s2 = listen_loopback_reuseport(family, sotype, reuseport_prog); + s2 = socket_loopback_reuseport(family, sotype, reuseport_prog); if (s2 < 0) goto close_srv1; -- 2.20.1

5 years, 3 months

3
2
0 0

[PATCH -next] selftests/timens: Remove duplicated include <time.h>

by YueHaibing

Remove duplicated include. Signed-off-by: YueHaibing <yuehaibing(a)huawei.com> --- tools/testing/selftests/timens/exec.c | 1 - tools/testing/selftests/timens/procfs.c | 1 - tools/testing/selftests/timens/timens.c | 1 - tools/testing/selftests/timens/timer.c | 1 - 4 files changed, 4 deletions(-) diff --git a/tools/testing/selftests/timens/exec.c b/tools/testing/selftests/timens/exec.c index 87b47b5..e40dc5b 100644 --- a/tools/testing/selftests/timens/exec.c +++ b/tools/testing/selftests/timens/exec.c @@ -11,7 +11,6 @@ #include <sys/wait.h> #include <time.h> #include <unistd.h> -#include <time.h> #include <string.h> #include "log.h" diff --git a/tools/testing/selftests/timens/procfs.c b/tools/testing/selftests/timens/procfs.c index 43d93f4..7f14f0f 100644 --- a/tools/testing/selftests/timens/procfs.c +++ b/tools/testing/selftests/timens/procfs.c @@ -12,7 +12,6 @@ #include <sys/types.h> #include <time.h> #include <unistd.h> -#include <time.h> #include "log.h" #include "timens.h" diff --git a/tools/testing/selftests/timens/timens.c b/tools/testing/selftests/timens/timens.c index 559d26e..098be7c 100644 --- a/tools/testing/selftests/timens/timens.c +++ b/tools/testing/selftests/timens/timens.c @@ -10,7 +10,6 @@ #include <sys/types.h> #include <time.h> #include <unistd.h> -#include <time.h> #include <string.h> #include "log.h" diff --git a/tools/testing/selftests/timens/timer.c b/tools/testing/selftests/timens/timer.c index 0cca7aa..96dba11 100644 --- a/tools/testing/selftests/timens/timer.c +++ b/tools/testing/selftests/timens/timer.c @@ -11,7 +11,6 @@ #include <stdio.h> #include <stdint.h> #include <signal.h> -#include <time.h> #include "log.h" #include "timens.h" -- 2.7.4

5 years, 3 months

2
1
0 0

[PATCH bpf 1/2] bpf, x32: fix bug with JMP32 JSET BPF_X checking upper bits

by Luke Nelson

The current x32 BPF JIT is incorrect for JMP32 JSET BPF_X when the upper 32 bits of operand registers are non-zero in certain situations. The problem is in the following code: case BPF_JMP | BPF_JSET | BPF_X: case BPF_JMP32 | BPF_JSET | BPF_X: ... /* and dreg_lo,sreg_lo */ EMIT2(0x23, add_2reg(0xC0, sreg_lo, dreg_lo)); /* and dreg_hi,sreg_hi */ EMIT2(0x23, add_2reg(0xC0, sreg_hi, dreg_hi)); /* or dreg_lo,dreg_hi */ EMIT2(0x09, add_2reg(0xC0, dreg_lo, dreg_hi)); This code checks the upper bits of the operand registers regardless if the BPF instruction is BPF_JMP32 or BPF_JMP64. Registers dreg_hi and dreg_lo are not loaded from the stack for BPF_JMP32, however, they can still be polluted with values from previous instructions. The following BPF program demonstrates the bug. The jset64 instruction loads the temporary registers and performs the jump, since ((u64)r7 & (u64)r8) is non-zero. The jset32 should _not_ be taken, as the lower 32 bits are all zero, however, the current JIT will take the branch due the pollution of temporary registers from the earlier jset64. mov64 r0, 0 ld64 r7, 0x8000000000000000 ld64 r8, 0x8000000000000000 jset64 r7, r8, 1 exit jset32 r7, r8, 1 mov64 r0, 2 exit The expected return value of this program is 2; under the buggy x32 JIT it returns 0. The fix is to skip using the upper 32 bits for jset32 and compare the upper 32 bits for jset64 only. All tests in test_bpf.ko and selftests/bpf/test_verifier continue to pass with this change. We found this bug using our automated verification tool, Serval. Fixes: 69f827eb6e14 ("x32: bpf: implement jitting of JMP32") Co-developed-by: Xi Wang <xi.wang(a)gmail.com> Signed-off-by: Xi Wang <xi.wang(a)gmail.com> Signed-off-by: Luke Nelson <luke.r.nels(a)gmail.com> --- arch/x86/net/bpf_jit_comp32.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/arch/x86/net/bpf_jit_comp32.c b/arch/x86/net/bpf_jit_comp32.c index 393d251798c0..4d2a7a764602 100644 --- a/arch/x86/net/bpf_jit_comp32.c +++ b/arch/x86/net/bpf_jit_comp32.c @@ -2039,10 +2039,12 @@ static int do_jit(struct bpf_prog *bpf_prog, int *addrs, u8 *image, } /* and dreg_lo,sreg_lo */ EMIT2(0x23, add_2reg(0xC0, sreg_lo, dreg_lo)); - /* and dreg_hi,sreg_hi */ - EMIT2(0x23, add_2reg(0xC0, sreg_hi, dreg_hi)); - /* or dreg_lo,dreg_hi */ - EMIT2(0x09, add_2reg(0xC0, dreg_lo, dreg_hi)); + if (is_jmp64) { + /* and dreg_hi,sreg_hi */ + EMIT2(0x23, add_2reg(0xC0, sreg_hi, dreg_hi)); + /* or dreg_lo,dreg_hi */ + EMIT2(0x09, add_2reg(0xC0, dreg_lo, dreg_hi)); + } goto emit_cond_jmp; } case BPF_JMP | BPF_JSET | BPF_K: -- 2.20.1

5 years, 3 months

2
2
0 0

next-20200306 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.6.0-rc4 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: b86a6a241b7c60ca7a6ca4fb3c0d2aedbbf2c1b6 git describe: next-20200306 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20200306 Regressions (compared to build next-20200305) ------------------------------------------------------------------------ x86: kselftest-vsyscall-mode-native: * net_fib-onlink-tests.sh * rtc_rtctest qemu_x86_64: kselftest/filesystems: * epoll_epoll_wakeup_test qemu_arm: kselftest: * timers_rtcpie Fixes (compared to build next-20200305) ------------------------------------------------------------------------ x86: kselftest: * cgroup_test_freezer qemu_x86_64: kselftest: * rtc_rtctest qemu_arm: kselftest: * seccomp_seccomp_benchmark juno-r2: kselftest: * cgroup_test_freezer In total: ------------------------------------------------------------------------ Ran 2761 total tests in the following environments and test suites. pass 1142 fail 1289 xfail 0 skip 330 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - qemu_arm - qemu_arm64 - qemu_i386 - qemu_x86_64 - x15 - arm - x86_64 Test Suites ----------- * kselftest * kselftest/drivers * kselftest/filesystems * kselftest/net * kselftest/networking * kselftest-vsyscall-mode-native * kselftest-vsyscall-mode-native/drivers * kselftest-vsyscall-mode-native/filesystems * kselftest-vsyscall-mode-native/net * kselftest-vsyscall-mode-native/networking * kselftest-vsyscall-mode-none * kselftest-vsyscall-mode-none/drivers * kselftest-vsyscall-mode-none/filesystems * kselftest-vsyscall-mode-none/net * kselftest-vsyscall-mode-none/networking Failures ------------------------------------------------------------------------ qemu_x86_64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/filesystems/epoll_epoll_wakeup_test * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pstore_pstore_tests * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests * kselftest/x86_fsgsbase_64 hi6220-hikey: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh juno-r2: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/memory-hotplug_mem-on-off-test.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_fdinfo_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/pstore_pstore_tests * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/vm_run_vmtests x86: * kselftest/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-none/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-native/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest-vsyscall-mode-native/bpf_test_bpftool.sh * kselftest-vsyscall-mode-none/bpf_test_bpftool.sh * kselftest-vsyscall-mode-native/bpf_test_dev_cgroup * kselftest-vsyscall-mode-none/bpf_test_dev_cgroup * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-none/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-native/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-native/bpf_test_maps * kselftest-vsyscall-mode-none/bpf_test_maps * kselftest/bpf_test_maps * kselftest-vsyscall-mode-none/bpf_test_netcnt * kselftest/bpf_test_netcnt * kselftest-vsyscall-mode-native/bpf_test_netcnt * kselftest-vsyscall-mode-none/bpf_test_progs * kselftest/bpf_test_progs * kselftest-vsyscall-mode-native/bpf_test_progs * kselftest-vsyscall-mode-native/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-none/bpf_test_progs-no_alu32 * kselftest/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-native/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-none/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-native/bpf_test_sock_addr.sh * kselftest/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_socket_cookie * kselftest/bpf_test_socket_cookie * kselftest-vsyscall-mode-native/bpf_test_socket_cookie * kselftest-vsyscall-mode-none/bpf_test_sock_fields * kselftest-vsyscall-mode-native/bpf_test_sock_fields * kselftest/bpf_test_sock_fields * kselftest-vsyscall-mode-native/bpf_test_sockmap * kselftest-vsyscall-mode-none/bpf_test_sockmap * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest-vsyscall-mode-native/bpf_test_sysctl * kselftest-vsyscall-mode-none/bpf_test_sysctl * kselftest-vsyscall-mode-native/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-none/bpf_test_tc_edt.sh * kselftest/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-native/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-none/bpf_test_tcpbpf_user * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-native/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-none/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-native/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-none/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_xdping.sh * kselftest/bpf_test_xdping.sh * kselftest-vsyscall-mode-none/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_native.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-native/firmware_fw_run_tests.sh * kselftest/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-none/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest-vsyscall-mode-none/ftrace_ftracetest * kselftest-vsyscall-mode-native/ftrace_ftracetest * kselftest/intel_pstate_run.sh * kselftest-vsyscall-mode-none/intel_pstate_run.sh * kselftest-vsyscall-mode-native/intel_pstate_run.sh * kselftest-vsyscall-mode-native/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-none/kvm_clear_dirty_log_test * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-native/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-none/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-none/kvm_dirty_log_test * kselftest/kvm_dirty_log_test * kselftest-vsyscall-mode-native/kvm_dirty_log_test * kselftest-vsyscall-mode-none/kvm_evmcs_test * kselftest-vsyscall-mode-native/kvm_evmcs_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest-vsyscall-mode-none/kvm_hyperv_cpuid * kselftest-vsyscall-mode-native/kvm_hyperv_cpuid * kselftest-vsyscall-mode-none/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-native/kvm_kvm_create_max_vcpus * kselftest/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-native/kvm_platform_info_test * kselftest-vsyscall-mode-none/kvm_platform_info_test * kselftest/kvm_platform_info_test * kselftest-vsyscall-mode-native/kvm_set_sregs_test * kselftest-vsyscall-mode-none/kvm_set_sregs_test * kselftest/kvm_set_sregs_test * kselftest-vsyscall-mode-none/kvm_smm_test * kselftest/kvm_smm_test * kselftest-vsyscall-mode-native/kvm_smm_test * kselftest/kvm_state_test * kselftest-vsyscall-mode-none/kvm_state_test * kselftest-vsyscall-mode-native/kvm_state_test * kselftest-vsyscall-mode-native/kvm_sync_regs_test * kselftest/kvm_sync_regs_test * kselftest-vsyscall-mode-none/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-none/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-native/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-none/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-native/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-none/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-native/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-native/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-none/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-native/kvm_xss_msr_test * kselftest-vsyscall-mode-none/kvm_xss_msr_test * kselftest/kvm_xss_msr_test * kselftest-vsyscall-mode-none/lib_printf.sh * kselftest-vsyscall-mode-native/lib_printf.sh * kselftest/lib_printf.sh * kselftest-vsyscall-mode-none/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_BUG.sh * kselftest-vsyscall-mode-native/lkdtm_BUG.sh * kselftest/lkdtm_BUG.sh * kselftest-vsyscall-mode-none/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-native/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-native/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-none/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_NULL.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-native/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-none/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-native/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-none/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-none/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest-vsyscall-mode-native/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING_MESSAGE.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest-vsyscall-mode-none/mqueue_mq_perf_tests * kselftest-vsyscall-mode-native/mqueue_mq_perf_tests * kselftest-vsyscall-mode-native/net_fib-onlink-tests.sh * kselftest/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-none/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-native/net_fib_tests.sh * kselftest/net_fib_tests.sh * kselftest-vsyscall-mode-none/net_fib_tests.sh * kselftest-vsyscall-mode-none/netfilter_nft_concat_range.sh * kselftest-vsyscall-mode-native/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest-vsyscall-mode-none/net_ip_defrag.sh * kselftest-vsyscall-mode-native/net_ip_defrag.sh * kselftest-vsyscall-mode-native/net_l2tp.sh * kselftest/net_l2tp.sh * kselftest-vsyscall-mode-none/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest-vsyscall-mode-native/net_pmtu.sh * kselftest-vsyscall-mode-none/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest-vsyscall-mode-none/net_psock_snd.sh * kselftest-vsyscall-mode-native/net_psock_snd.sh * kselftest-vsyscall-mode-none/net_run_netsocktests * kselftest-vsyscall-mode-native/net_run_netsocktests * kselftest/net_run_netsocktests * kselftest-vsyscall-mode-native/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-none/net_test_vxlan_under_vrf.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest-vsyscall-mode-none/net_traceroute.sh * kselftest-vsyscall-mode-native/net_traceroute.sh * kselftest-vsyscall-mode-native/net_udpgro_bench.sh * kselftest/net_udpgro_bench.sh * kselftest-vsyscall-mode-none/net_udpgro_bench.sh * kselftest-vsyscall-mode-none/net_udpgro.sh * kselftest-vsyscall-mode-native/net_udpgro.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest-vsyscall-mode-native/net_udpgso_bench.sh * kselftest-vsyscall-mode-none/net_udpgso_bench.sh * kselftest-vsyscall-mode-none/net_xfrm_policy.sh * kselftest/net_xfrm_policy.sh * kselftest-vsyscall-mode-native/net_xfrm_policy.sh * kselftest-vsyscall-mode-none/openat2_openat2_test * kselftest-vsyscall-mode-native/openat2_openat2_test * kselftest/openat2_openat2_test * kselftest-vsyscall-mode-native/openat2_rename_attack_test * kselftest-vsyscall-mode-none/openat2_rename_attack_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest-vsyscall-mode-native/openat2_resolve_test * kselftest-vsyscall-mode-none/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest-vsyscall-mode-none/pidfd_pidfd_open_test * kselftest-vsyscall-mode-native/pidfd_pidfd_open_test * kselftest-vsyscall-mode-none/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-native/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-none/pstore_pstore_tests * kselftest-vsyscall-mode-native/pstore_pstore_tests * kselftest/pstore_pstore_tests * kselftest-vsyscall-mode-native/rtc_rtctest * kselftest-vsyscall-mode-none/rtc_rtctest * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest-vsyscall-mode-native/seccomp_seccomp_bpf * kselftest-vsyscall-mode-none/seccomp_seccomp_bpf * kselftest-vsyscall-mode-native/timers_inconsistency-check * kselftest/timers_inconsistency-check * kselftest-vsyscall-mode-none/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest-vsyscall-mode-native/timers_nsleep-lat * kselftest-vsyscall-mode-none/timers_nsleep-lat * kselftest-vsyscall-mode-none/timers_raw_skew * kselftest-vsyscall-mode-native/timers_raw_skew * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest-vsyscall-mode-native/timers_set-timer-lat * kselftest-vsyscall-mode-none/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-native/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-none/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-native/vm_run_vmtests * kselftest/vm_run_vmtests * kselftest-vsyscall-mode-none/vm_run_vmtests i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/clone3_clone3_clear_sighand * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/intel_pstate_run.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_benchmark * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests x15: qemu_arm: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cgroup_test_freezer * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_reuseport_bpf_numa * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_rtcpie * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests qemu_i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests dragonboard-410c: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/memory-hotplug_mem-on-off-test.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_fdinfo_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_benchmark * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_rtcpie * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests qemu_arm64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

5 years, 3 months

1
0
0 0

WARNING: kernel/bpf/verifier.c:8186 bpf_check+0x2332/0x30a4

by Naresh Kamboju

This is an informative email report, On linux-next while running kselftest bpf test_verifier, the following kernel warning reported. But this seems to be NOT a kernel regression after reading the commit log. Started noticing from 5.6.0-rc3-next-20200226 and still happening on 5.6.0-rc4-next-20200306. Suspecting patch, commit id 94dacdbd5d2dfa2cffd308f128d78c99f855f5be " bpf: Tighten the requirements for preallocated hash maps <> So preallocation _must_ be enforced for all variants of intrusive instrumentation. Unfortunately immediate enforcement would break backwards compatibility, so for now such programs still are allowed to run, but a one time warning is emitted in dmesg and the verifier emits a warning in the verifier log as well so developers are made aware about this and can fix their programs before the enforcement becomes mandatory. Link: https://lore.kernel.org/bpf/20200224145642.540542802@linutronix.de " steps to reproduce: steps: - cd /opt/kselftests/default-in-kernel/bpf - ./test_verifier || true [ 0.000000] Linux version 5.6.0-rc3-next-20200226 (oe-user@oe-host) (gcc version 7.3.0 (GCC)) #1 SMP Wed Feb 26 04:46:18 UTC 2020 <Trim> [ 54.263845] trace type BPF program uses run-time allocation [ 54.269438] WARNING: CPU: 1 PID: 473 at /usr/src/kernel/kernel/bpf/verifier.c:8186 bpf_check+0x2332/0x30a4 [ 54.280445] Modules linked in: x86_pkg_temp_thermal fuse [ 54.285759] CPU: 1 PID: 473 Comm: test_verifier Not tainted 5.6.0-rc3-next-20200226 #1 [ 54.293669] Hardware name: Supermicro SYS-5019S-ML/X11SSH-F, BIOS 2.2 05/23/2018 [ 54.301054] RIP: 0010:bpf_check+0x2332/0x30a4 [ 54.305412] Code: ff ff 48 c7 c7 b8 91 5e a8 4c 89 85 10 ff ff ff 48 89 95 18 ff ff ff 48 89 85 20 ff ff ff c6 05 e1 54 98 01 01 e8 4e 16 ea ff <0f> 0b 4c 8b 85 10 ff ff ff 48 8b 95 18 ff ff ff 48 8b 85 20 ff ff [ 54.324149] RSP: 0018:ffffbf708061bc48 EFLAGS: 00010282 [ 54.329365] RAX: 0000000000000000 RBX: ffffa0a66b5ad200 RCX: 0000000000000000 [ 54.336489] RDX: 0000000000000001 RSI: ffffa0a66fa98d48 RDI: ffffa0a66fa98d48 [ 54.343614] RBP: ffffbf708061bd48 R08: 0000000000000000 R09: 0000000000000000 [ 54.350736] R10: 0000000000000000 R11: 0000000000000000 R12: ffffa0a667a90000 [ 54.357863] R13: 0000000000000004 R14: 0000000000000000 R15: ffffbf7080069058 [ 54.364993] FS: 00007fd8b7cd4740(0000) GS:ffffa0a66fa80000(0000) knlGS:0000000000000000 [ 54.373070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.378807] CR2: 000000000098e65c CR3: 0000000231bf6001 CR4: 00000000003606e0 [ 54.385931] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.393054] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.400180] Call Trace: [ 54.402633] ? lockdep_hardirqs_on+0xf6/0x190 [ 54.406993] ? ktime_get_with_offset+0x7a/0x130 [ 54.411525] ? trace_hardirqs_on+0x4c/0x100 [ 54.415714] bpf_prog_load+0x57d/0x6f0 [ 54.419466] ? __might_fault+0x3e/0x90 [ 54.423221] ? selinux_bpf+0x5a/0x80 [ 54.426806] __do_sys_bpf+0xd69/0x1cd0 [ 54.430565] __x64_sys_bpf+0x1a/0x20 [ 54.434146] do_syscall_64+0x55/0x200 [ 54.437812] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 54.442862] RIP: 0033:0x7fd8b6d9af59 [ 54.446441] Code: 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 0f ff 2b 00 f7 d8 64 89 01 48 [ 54.465179] RSP: 002b:00007ffd5bac5238 EFLAGS: 00000202 ORIG_RAX: 0000000000000141 [ 54.472743] RAX: ffffffffffffffda RBX: 00007ffd5bac53ec RCX: 00007fd8b6d9af59 [ 54.479867] RDX: 0000000000000078 RSI: 00007ffd5bac52b0 RDI: 0000000000000005 [ 54.486991] RBP: 00007ffd5bac5250 R08: 00007ffd5bac53f8 R09: 00007ffd5bac52b0 [ 54.494115] R10: 000000000098e638 R11: 0000000000000202 R12: 0000000000000005 [ 54.501239] R13: 000000000098e630 R14: 0000000000000001 R15: 0000000000000000 [ 54.508368] irq event stamp: 82014 [ 54.511770] hardirqs last enabled at (82013): [<ffffffffa6f775ed>] console_unlock+0x45d/0x5c0 [ 54.520374] hardirqs last disabled at (82014): [<ffffffffa6e01f3b>] trace_hardirqs_off_thunk+0x1a/0x1c [ 54.529666] softirqs last enabled at (82000): [<ffffffffa8000338>] __do_softirq+0x338/0x43a [ 54.538096] softirqs last disabled at (81963): [<ffffffffa6f04588>] irq_exit+0xb8/0xc0 [ 54.545999] ---[ end trace 75d82c4cbb8fc047 ]--- metadata: git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git describe: next-20200226 make_kernelversion: 5.6.0-rc3 kernel-config: http://snapshots.linaro.org/openembedded/lkft/lkft/sumo/intel-corei7-64/lkf… Full test log, https://lkft.validation.linaro.org/scheduler/job/1251016#L1416 https://lkft.validation.linaro.org/scheduler/job/1269522#L1509 https://lkft.validation.linaro.org/scheduler/job/1269575#L1501 -- Linaro LKFT https://lkft.linaro.org

5 years, 3 months

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[RFC PATCH 0/1] kvm: selftests: Add TEST_FAIL macro

by Wainer dos Santos Moschetta

The following patch's commit message is self-explanatory about this proposal. I adjusted to use TEST_FAIL only a few source files, in reality it will need to change all the ones listed below. I will proceed with the adjustments if this new macro idea is accepted. $ find . -type f -name "*.c" -exec grep -l "TEST_ASSERT(false" {} \; ./lib/kvm_util.c ./lib/io.c ./lib/x86_64/processor.c ./lib/aarch64/ucall.c ./lib/aarch64/processor.c ./x86_64/vmx_dirty_log_test.c ./x86_64/state_test.c ./x86_64/vmx_tsc_adjust_test.c ./x86_64/svm_vmcall_test.c ./x86_64/evmcs_test.c ./x86_64/vmx_close_while_nested_test.c Wainer dos Santos Moschetta (1): kvm: selftests: Add TEST_FAIL macro tools/testing/selftests/kvm/dirty_log_test.c | 7 +++---- tools/testing/selftests/kvm/include/test_util.h | 3 +++ tools/testing/selftests/kvm/x86_64/cr4_cpuid_sync_test.c | 4 ++-- 3 files changed, 8 insertions(+), 6 deletions(-) -- 2.17.2

5 years, 3 months

2
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[PATCH AUTOSEL 5.4 18/58] selftests/rseq: Fix out-of-tree compilation

by Sasha Levin

From: Michael Ellerman <mpe(a)ellerman.id.au> [ Upstream commit ef89d0545132d685f73da6f58b7e7fe002536f91 ] Currently if you build with O=... the rseq tests don't build: $ make O=$PWD/output -C tools/testing/selftests/ TARGETS=rseq make: Entering directory '/linux/tools/testing/selftests' ... make[1]: Entering directory '/linux/tools/testing/selftests/rseq' gcc -O2 -Wall -g -I./ -I../../../../usr/include/ -L./ -Wl,-rpath=./ -shared -fPIC rseq.c -lpthread -o /linux/output/rseq/librseq.so gcc -O2 -Wall -g -I./ -I../../../../usr/include/ -L./ -Wl,-rpath=./ basic_test.c -lpthread -lrseq -o /linux/output/rseq/basic_test /usr/bin/ld: cannot find -lrseq collect2: error: ld returned 1 exit status This is because the library search path points to the source directory, not the output. We can fix it by changing the library search path to $(OUTPUT). Signed-off-by: Michael Ellerman <mpe(a)ellerman.id.au> Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/rseq/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/rseq/Makefile b/tools/testing/selftests/rseq/Makefile index d6469535630af..708c1b3452454 100644 --- a/tools/testing/selftests/rseq/Makefile +++ b/tools/testing/selftests/rseq/Makefile @@ -4,7 +4,7 @@ ifneq ($(shell $(CC) --version 2>&1 | head -n 1 | grep clang),) CLANG_FLAGS += -no-integrated-as endif -CFLAGS += -O2 -Wall -g -I./ -I../../../../usr/include/ -L./ -Wl,-rpath=./ \ +CFLAGS += -O2 -Wall -g -I./ -I../../../../usr/include/ -L$(OUTPUT) -Wl,-rpath=./ \ $(CLANG_FLAGS) LDLIBS += -lpthread -- 2.20.1

5 years, 3 months

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[PATCH AUTOSEL 5.5 22/67] selftests/rseq: Fix out-of-tree compilation

by Sasha Levin

From: Michael Ellerman <mpe(a)ellerman.id.au> [ Upstream commit ef89d0545132d685f73da6f58b7e7fe002536f91 ] Currently if you build with O=... the rseq tests don't build: $ make O=$PWD/output -C tools/testing/selftests/ TARGETS=rseq make: Entering directory '/linux/tools/testing/selftests' ... make[1]: Entering directory '/linux/tools/testing/selftests/rseq' gcc -O2 -Wall -g -I./ -I../../../../usr/include/ -L./ -Wl,-rpath=./ -shared -fPIC rseq.c -lpthread -o /linux/output/rseq/librseq.so gcc -O2 -Wall -g -I./ -I../../../../usr/include/ -L./ -Wl,-rpath=./ basic_test.c -lpthread -lrseq -o /linux/output/rseq/basic_test /usr/bin/ld: cannot find -lrseq collect2: error: ld returned 1 exit status This is because the library search path points to the source directory, not the output. We can fix it by changing the library search path to $(OUTPUT). Signed-off-by: Michael Ellerman <mpe(a)ellerman.id.au> Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/rseq/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/rseq/Makefile b/tools/testing/selftests/rseq/Makefile index d6469535630af..708c1b3452454 100644 --- a/tools/testing/selftests/rseq/Makefile +++ b/tools/testing/selftests/rseq/Makefile @@ -4,7 +4,7 @@ ifneq ($(shell $(CC) --version 2>&1 | head -n 1 | grep clang),) CLANG_FLAGS += -no-integrated-as endif -CFLAGS += -O2 -Wall -g -I./ -I../../../../usr/include/ -L./ -Wl,-rpath=./ \ +CFLAGS += -O2 -Wall -g -I./ -I../../../../usr/include/ -L$(OUTPUT) -Wl,-rpath=./ \ $(CLANG_FLAGS) LDLIBS += -lpthread -- 2.20.1

5 years, 3 months

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[PATCH AUTOSEL 5.5 21/67] kunit: run kunit_tool from any directory

by Sasha Levin

From: Heidi Fahim <heidifahim(a)google.com> [ Upstream commit be886ba90cce2fb2f5a4dbcda8f3be3fd1b2f484 ] Implemented small fix so that the script changes work directories to the root of the linux kernel source tree from which kunit.py is run. This enables the user to run kunit from any working directory. Originally considered using os.path.join but this is more error prone as we would have to find all file path usages and modify them accordingly. Using os.chdir ensures that the entire script is run within /linux. Signed-off-by: Heidi Fahim <heidifahim(a)google.com> Reviewed-by: Brendan Higgins <brendanhiggins(a)google.com> Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/kunit/kunit.py | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/tools/testing/kunit/kunit.py b/tools/testing/kunit/kunit.py index e59eb9e7f9236..180ad1e1b04f9 100755 --- a/tools/testing/kunit/kunit.py +++ b/tools/testing/kunit/kunit.py @@ -24,6 +24,8 @@ KunitResult = namedtuple('KunitResult', ['status','result']) KunitRequest = namedtuple('KunitRequest', ['raw_output','timeout', 'jobs', 'build_dir', 'defconfig']) +KernelDirectoryPath = sys.argv[0].split('tools/testing/kunit/')[0] + class KunitStatus(Enum): SUCCESS = auto() CONFIG_FAILURE = auto() @@ -35,6 +37,13 @@ def create_default_kunitconfig(): shutil.copyfile('arch/um/configs/kunit_defconfig', kunit_kernel.kunitconfig_path) +def get_kernel_root_path(): + parts = sys.argv[0] if not __file__ else __file__ + parts = os.path.realpath(parts).split('tools/testing/kunit') + if len(parts) != 2: + sys.exit(1) + return parts[0] + def run_tests(linux: kunit_kernel.LinuxSourceTree, request: KunitRequest) -> KunitResult: config_start = time.time() @@ -114,6 +123,9 @@ def main(argv, linux=None): cli_args = parser.parse_args(argv) if cli_args.subcommand == 'run': + if get_kernel_root_path(): + os.chdir(get_kernel_root_path()) + if cli_args.build_dir: if not os.path.exists(cli_args.build_dir): os.mkdir(cli_args.build_dir) -- 2.20.1

5 years, 3 months

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next-20200305 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.6.0-rc4 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: 47466dcf84ee66a973ea7d2fca7e582fe9328932 git describe: next-20200305 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20200305 Regressions (compared to build next-20200304) ------------------------------------------------------------------------ qemu_arm: kselftest: * lib_printf.sh * rtc_rtctest * seccomp_seccomp_benchmark juno-r2: kselftest: * cgroup_test_freezer * lib_printf.sh qemu_i386: kselftest: * lib_printf.sh * rtc_rtctest i386: kselftest: * lib_printf.sh * seccomp_seccomp_benchmark x86: kselftest: * cgroup_test_freezer * lib_printf.sh * rtc_rtctest kselftest-vsyscall-mode-native: * lib_printf.sh x86: kselftest: * cgroup_test_freezer * lib_printf.sh * rtc_rtctest kselftest-vsyscall-mode-native: * lib_printf.sh qemu_x86_64: kselftest: * lib_printf.sh Fixes (compared to build next-20200304) ------------------------------------------------------------------------ juno-r2: kselftest: * rtc_rtctest kselftest/networking: * timestamping_txtimestamp.sh juno-r2: kselftest: * rtc_rtctest kselftest/networking: * timestamping_txtimestamp.sh x86: kselftest: * seccomp_seccomp_benchmark kselftest-vsyscall-mode-native: * memory-hotplug_mem-on-off-test.sh * rtc_rtctest * seccomp_seccomp_benchmark x86: kselftest: * seccomp_seccomp_benchmark kselftest-vsyscall-mode-native: * memory-hotplug_mem-on-off-test.sh * rtc_rtctest * seccomp_seccomp_benchmark qemu_x86_64: kselftest: * livepatch_test-callbacks.sh kselftest/filesystems: * epoll_epoll_wakeup_test qemu_x86_64: kselftest: * livepatch_test-callbacks.sh kselftest/filesystems: * epoll_epoll_wakeup_test In total: ------------------------------------------------------------------------ Ran 2249 total tests in the following environments and test suites. pass 942 fail 1044 xfail 0 skip 263 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - qemu_arm - qemu_arm64 - qemu_i386 - qemu_x86_64 - x15 - arm - x86_64 Test Suites ----------- * kselftest * kselftest/drivers * kselftest/filesystems * kselftest/net * kselftest/networking * kselftest-vsyscall-mode-native * kselftest-vsyscall-mode-native/drivers * kselftest-vsyscall-mode-native/filesystems * kselftest-vsyscall-mode-native/net * kselftest-vsyscall-mode-native/networking Failures ------------------------------------------------------------------------ x86: * kselftest-vsyscall-mode-native/bpf_get_cgroup_id_user * kselftest/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-native/bpf_test_bpftool.sh * kselftest/bpf_test_bpftool.sh * kselftest-vsyscall-mode-native/bpf_test_dev_cgroup * kselftest/bpf_test_dev_cgroup * kselftest-vsyscall-mode-native/bpf_test_flow_dissector.sh * kselftest/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest-vsyscall-mode-native/bpf_test_maps * kselftest-vsyscall-mode-native/bpf_test_netcnt * kselftest/bpf_test_netcnt * kselftest-vsyscall-mode-native/bpf_test_progs * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-native/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-native/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-native/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest-vsyscall-mode-native/bpf_test_socket_cookie * kselftest-vsyscall-mode-native/bpf_test_sock_fields * kselftest/bpf_test_sock_fields * kselftest-vsyscall-mode-native/bpf_test_sockmap * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest-vsyscall-mode-native/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-native/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-native/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-native/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-native/bpf_test_tcpnotify_user * kselftest/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-native/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest-vsyscall-mode-native/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_native.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cgroup_test_freezer * kselftest-vsyscall-mode-native/firmware_fw_run_tests.sh * kselftest/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-native/ftrace_ftracetest * kselftest/ftrace_ftracetest * kselftest-vsyscall-mode-native/intel_pstate_run.sh * kselftest/intel_pstate_run.sh * kselftest-vsyscall-mode-native/kvm_clear_dirty_log_test * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-native/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest-vsyscall-mode-native/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest-vsyscall-mode-native/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest-vsyscall-mode-native/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-native/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest-vsyscall-mode-native/kvm_platform_info_test * kselftest-vsyscall-mode-native/kvm_set_sregs_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest-vsyscall-mode-native/kvm_smm_test * kselftest/kvm_state_test * kselftest-vsyscall-mode-native/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest-vsyscall-mode-native/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-native/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-native/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-native/kvm_vmx_tsc_adjust_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-native/kvm_xss_msr_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest-vsyscall-mode-native/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_BUG.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-native/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-native/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-native/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-native/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-native/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest-vsyscall-mode-native/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest-vsyscall-mode-native/net_fib_tests.sh * kselftest-vsyscall-mode-native/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest-vsyscall-mode-native/net_ip_defrag.sh * kselftest-vsyscall-mode-native/net_l2tp.sh * kselftest/net_l2tp.sh * kselftest-vsyscall-mode-native/net_pmtu.sh * kselftest/net_pmtu.sh * kselftest-vsyscall-mode-native/net_psock_snd.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest-vsyscall-mode-native/net_run_netsocktests * kselftest-vsyscall-mode-native/net_test_vxlan_under_vrf.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest-vsyscall-mode-native/net_traceroute.sh * kselftest-vsyscall-mode-native/net_udpgro_bench.sh * kselftest/net_udpgro_bench.sh * kselftest-vsyscall-mode-native/net_udpgro.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest-vsyscall-mode-native/net_udpgso_bench.sh * kselftest-vsyscall-mode-native/net_xfrm_policy.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest-vsyscall-mode-native/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest-vsyscall-mode-native/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest-vsyscall-mode-native/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest-vsyscall-mode-native/pidfd_pidfd_open_test * kselftest-vsyscall-mode-native/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-native/pstore_pstore_tests * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest-vsyscall-mode-native/seccomp_seccomp_bpf * kselftest-vsyscall-mode-native/timers_inconsistency-check * kselftest/timers_inconsistency-check * kselftest-vsyscall-mode-native/timers_nsleep-lat * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest-vsyscall-mode-native/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest-vsyscall-mode-native/timers_set-timer-lat * kselftest-vsyscall-mode-native/networking/timestamping_txtimestamp.sh * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests * kselftest-vsyscall-mode-native/vm_run_vmtests x15: qemu_i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests qemu_arm: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cgroup_test_freezer * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_reuseport_bpf_numa * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_benchmark * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests qemu_x86_64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests * kselftest/x86_fsgsbase_64 i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/clone3_clone3_clear_sighand * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/intel_pstate_run.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_benchmark * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests hi6220-hikey: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh qemu_arm64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh juno-r2: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cgroup_test_freezer * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lib_printf.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/memory-hotplug_mem-on-off-test.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_fdinfo_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/pstore_pstore_tests * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/vm_run_vmtests dragonboard-410c: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

5 years, 3 months

1
0
0 0

[PATCH] selftests: Add support for argc and argv.

by Kuniyuki Iwashima

Currently tests are often written in C and shell script. In many cases, the script passes some arguments to the C program. However, the helper functions do not support arguments, so many tests are written without helper functions. This patch allows us to handle argc and argv in each tests and makes it easier to write tests flexibly with helper functions. Signed-off-by: Kuniyuki Iwashima <kuniyu(a)amazon.co.jp> --- tools/testing/selftests/kselftest_harness.h | 30 ++++++++++++--------- 1 file changed, 18 insertions(+), 12 deletions(-) diff --git a/tools/testing/selftests/kselftest_harness.h b/tools/testing/selftests/kselftest_harness.h index 5336b26506ab..75bee67b87fa 100644 --- a/tools/testing/selftests/kselftest_harness.h +++ b/tools/testing/selftests/kselftest_harness.h @@ -167,7 +167,8 @@ #define TEST_SIGNAL(test_name, signal) __TEST_IMPL(test_name, signal) #define __TEST_IMPL(test_name, _signal) \ - static void test_name(struct __test_metadata *_metadata); \ + static void test_name(struct __test_metadata *_metadata, \ + int argc, char **argv); \ static struct __test_metadata _##test_name##_object = \ { .name = "global." #test_name, \ .fn = &test_name, .termsig = _signal, \ @@ -177,7 +178,9 @@ __register_test(&_##test_name##_object); \ } \ static void test_name( \ - struct __test_metadata __attribute__((unused)) *_metadata) + struct __test_metadata __attribute__((unused)) *_metadata, \ + int __attribute__((unused)) argc, \ + char __attribute__((unused)) **argv) /** * FIXTURE_DATA(datatype_name) - Wraps the struct name so we have one less @@ -293,9 +296,11 @@ #define __TEST_F_IMPL(fixture_name, test_name, signal, tmout) \ static void fixture_name##_##test_name( \ struct __test_metadata *_metadata, \ - FIXTURE_DATA(fixture_name) *self); \ + FIXTURE_DATA(fixture_name) *self, \ + int argc, char **argv); \ static inline void wrapper_##fixture_name##_##test_name( \ - struct __test_metadata *_metadata) \ + struct __test_metadata *_metadata, \ + int argc, char **argv) \ { \ /* fixture data is alloced, setup, and torn down per call. */ \ FIXTURE_DATA(fixture_name) self; \ @@ -304,7 +309,7 @@ /* Let setup failure terminate early. */ \ if (!_metadata->passed) \ return; \ - fixture_name##_##test_name(_metadata, &self); \ + fixture_name##_##test_name(_metadata, &self, argc, argv); \ fixture_name##_teardown(_metadata, &self); \ } \ static struct __test_metadata \ @@ -321,7 +326,9 @@ } \ static void fixture_name##_##test_name( \ struct __test_metadata __attribute__((unused)) *_metadata, \ - FIXTURE_DATA(fixture_name) __attribute__((unused)) *self) + FIXTURE_DATA(fixture_name) __attribute__((unused)) *self, \ + int __attribute__ ((unused)) argc, \ + char __attribute__ ((unused)) **argv) /** * TEST_HARNESS_MAIN - Simple wrapper to run the test harness @@ -634,7 +641,7 @@ /* Contains all the information for test execution and status checking. */ struct __test_metadata { const char *name; - void (*fn)(struct __test_metadata *); + void (*fn)(struct __test_metadata *, int, char **); int termsig; int passed; int trigger; /* extra handler after the evaluation */ @@ -695,7 +702,7 @@ static inline int __bail(int for_realz, bool no_print, __u8 step) return 0; } -void __run_test(struct __test_metadata *t) +void __run_test(struct __test_metadata *t, int argc, char **argv) { pid_t child_pid; int status; @@ -709,7 +716,7 @@ void __run_test(struct __test_metadata *t) printf("ERROR SPAWNING TEST CHILD\n"); t->passed = 0; } else if (child_pid == 0) { - t->fn(t); + t->fn(t, argc, argv); /* return the step that failed or 0 */ _exit(t->passed ? 0 : t->step); } else { @@ -755,8 +762,7 @@ void __run_test(struct __test_metadata *t) alarm(0); } -static int test_harness_run(int __attribute__((unused)) argc, - char __attribute__((unused)) **argv) +static int test_harness_run(int argc, char **argv) { struct __test_metadata *t; int ret = 0; @@ -768,7 +774,7 @@ static int test_harness_run(int __attribute__((unused)) argc, __test_count, __fixture_count + 1); for (t = __test_list; t; t = t->next) { count++; - __run_test(t); + __run_test(t, argc, argv); if (t->passed) pass_count++; else -- 2.17.2 (Apple Git-113)

5 years, 3 months

2
2
0 0

[PATCH] selftests/powerpc: Turn off timeout setting for benchmarks, dscr, signal, tm

by Po-Hsu Lin

Some specific tests in powerpc can take longer than the default 45 seconds that added in commit 852c8cbf (selftests/kselftest/runner.sh: Add 45 second timeout per test) to run, the following test result was collected across 2 Power8 nodes and 1 Power9 node in our pool: powerpc/benchmarks/futex_bench - 52s powerpc/dscr/dscr_sysfs_test - 116s powerpc/signal/signal_fuzzer - 88s powerpc/tm/tm_unavailable_test - 168s powerpc/tm/tm-poison - 240s Thus they will fail with TIMEOUT error. Disable the timeout setting for these sub-tests to allow them finish properly. https://bugs.launchpad.net/bugs/1864642 Signed-off-by: Po-Hsu Lin <po-hsu.lin(a)canonical.com> --- tools/testing/selftests/powerpc/benchmarks/Makefile | 2 ++ tools/testing/selftests/powerpc/benchmarks/settings | 1 + tools/testing/selftests/powerpc/dscr/Makefile | 2 ++ tools/testing/selftests/powerpc/dscr/settings | 1 + tools/testing/selftests/powerpc/signal/Makefile | 2 ++ tools/testing/selftests/powerpc/signal/settings | 1 + tools/testing/selftests/powerpc/tm/Makefile | 2 ++ tools/testing/selftests/powerpc/tm/settings | 1 + 8 files changed, 12 insertions(+) create mode 100644 tools/testing/selftests/powerpc/benchmarks/settings create mode 100644 tools/testing/selftests/powerpc/dscr/settings create mode 100644 tools/testing/selftests/powerpc/signal/settings create mode 100644 tools/testing/selftests/powerpc/tm/settings diff --git a/tools/testing/selftests/powerpc/benchmarks/Makefile b/tools/testing/selftests/powerpc/benchmarks/Makefile index d40300a..a32a6ab 100644 --- a/tools/testing/selftests/powerpc/benchmarks/Makefile +++ b/tools/testing/selftests/powerpc/benchmarks/Makefile @@ -2,6 +2,8 @@ TEST_GEN_PROGS := gettimeofday context_switch fork mmap_bench futex_bench null_syscall TEST_GEN_FILES := exec_target +TEST_FILES := settings + CFLAGS += -O2 top_srcdir = ../../../../.. diff --git a/tools/testing/selftests/powerpc/benchmarks/settings b/tools/testing/selftests/powerpc/benchmarks/settings new file mode 100644 index 0000000..e7b9417 --- /dev/null +++ b/tools/testing/selftests/powerpc/benchmarks/settings @@ -0,0 +1 @@ +timeout=0 diff --git a/tools/testing/selftests/powerpc/dscr/Makefile b/tools/testing/selftests/powerpc/dscr/Makefile index 5df4763..cfa6eed 100644 --- a/tools/testing/selftests/powerpc/dscr/Makefile +++ b/tools/testing/selftests/powerpc/dscr/Makefile @@ -3,6 +3,8 @@ TEST_GEN_PROGS := dscr_default_test dscr_explicit_test dscr_user_test \ dscr_inherit_test dscr_inherit_exec_test dscr_sysfs_test \ dscr_sysfs_thread_test +TEST_FILES := settings + top_srcdir = ../../../../.. include ../../lib.mk diff --git a/tools/testing/selftests/powerpc/dscr/settings b/tools/testing/selftests/powerpc/dscr/settings new file mode 100644 index 0000000..e7b9417 --- /dev/null +++ b/tools/testing/selftests/powerpc/dscr/settings @@ -0,0 +1 @@ +timeout=0 diff --git a/tools/testing/selftests/powerpc/signal/Makefile b/tools/testing/selftests/powerpc/signal/Makefile index 113838f..153fafc 100644 --- a/tools/testing/selftests/powerpc/signal/Makefile +++ b/tools/testing/selftests/powerpc/signal/Makefile @@ -5,6 +5,8 @@ CFLAGS += -maltivec $(OUTPUT)/signal_tm: CFLAGS += -mhtm $(OUTPUT)/sigfuz: CFLAGS += -pthread -m64 +TEST_FILES := settings + top_srcdir = ../../../../.. include ../../lib.mk diff --git a/tools/testing/selftests/powerpc/signal/settings b/tools/testing/selftests/powerpc/signal/settings new file mode 100644 index 0000000..e7b9417 --- /dev/null +++ b/tools/testing/selftests/powerpc/signal/settings @@ -0,0 +1 @@ +timeout=0 diff --git a/tools/testing/selftests/powerpc/tm/Makefile b/tools/testing/selftests/powerpc/tm/Makefile index b15a1a3..7b99d09 100644 --- a/tools/testing/selftests/powerpc/tm/Makefile +++ b/tools/testing/selftests/powerpc/tm/Makefile @@ -7,6 +7,8 @@ TEST_GEN_PROGS := tm-resched-dscr tm-syscall tm-signal-msr-resv tm-signal-stack $(SIGNAL_CONTEXT_CHK_TESTS) tm-sigreturn tm-signal-sigreturn-nt \ tm-signal-context-force-tm tm-poison +TEST_FILES := settings + top_srcdir = ../../../../.. include ../../lib.mk diff --git a/tools/testing/selftests/powerpc/tm/settings b/tools/testing/selftests/powerpc/tm/settings new file mode 100644 index 0000000..e7b9417 --- /dev/null +++ b/tools/testing/selftests/powerpc/tm/settings @@ -0,0 +1 @@ +timeout=0 -- 2.7.4

5 years, 3 months

2
2
0 0

[PATCH] selftests/ftrace: Use printf instead of echo in kprobe syntax error tests

by Seth Forshee

Test cases which use echo to write strings containing backslashes fail with some shells, as echo's treatment of backslashes in strings varies between shell implementations. Use printf instead, as it should behave consistently across different shells. This requires adjustments to the strings to escape \ and % characters. ftrace_errlog_check() must also re-escape these characters after processing them to remove ^ characters. Signed-off-by: Seth Forshee <seth.forshee(a)canonical.com> --- tools/testing/selftests/ftrace/test.d/functions | 6 +++--- .../ftrace/test.d/kprobe/kprobe_syntax_errors.tc | 16 ++++++++-------- 2 files changed, 11 insertions(+), 11 deletions(-) diff --git a/tools/testing/selftests/ftrace/test.d/functions b/tools/testing/selftests/ftrace/test.d/functions index 5d4550591ff9..b38c6eb029e8 100644 --- a/tools/testing/selftests/ftrace/test.d/functions +++ b/tools/testing/selftests/ftrace/test.d/functions @@ -114,11 +114,11 @@ yield() { } ftrace_errlog_check() { # err-prefix command-with-error-pos-by-^ command-file - pos=$(echo -n "${2%^*}" | wc -c) # error position - command=$(echo "$2" | tr -d ^) + pos=$(printf "${2%^*}" | wc -c) # error position + command=$(printf "$2" | sed -e 's/\^//g' -e 's/%/%%/g' -e 's/\\/\\\\/g') echo "Test command: $command" echo > error_log - (! echo "$command" >> "$3" ) 2> /dev/null + (! printf "$command" >> "$3" ) 2> /dev/null grep "$1: error:" -A 3 error_log N=$(tail -n 1 error_log | wc -c) # " Command: " and "^\n" => 13 diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_syntax_errors.tc b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_syntax_errors.tc index ef1e9bafb098..adef694eb740 100644 --- a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_syntax_errors.tc +++ b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_syntax_errors.tc @@ -37,7 +37,7 @@ fi check_error 'p vfs_read ^$none_var' # BAD_VAR -check_error 'p vfs_read ^%none_reg' # BAD_REG_NAME +check_error 'p vfs_read ^%%none_reg' # BAD_REG_NAME check_error 'p vfs_read ^@12345678abcde' # BAD_MEM_ADDR check_error 'p vfs_read ^@+10' # FILE_ON_KPROBE @@ -80,7 +80,7 @@ check_error 'p vfs_read arg1=^' # NO_ARG_BODY # instruction boundary check is valid on x86 (at this moment) case $(uname -m) in x86_64|i[3456]86) - echo 'p vfs_read' > kprobe_events + printf 'p vfs_read' > kprobe_events if grep -q FTRACE ../kprobes/list ; then check_error 'p ^vfs_read+3' # BAD_INSN_BNDRY (only if function-tracer is enabled) fi @@ -89,13 +89,13 @@ esac # multiprobe errors if grep -q "Create/append/" README && grep -q "imm-value" README; then -echo 'p:kprobes/testevent _do_fork' > kprobe_events +printf 'p:kprobes/testevent _do_fork' > kprobe_events check_error '^r:kprobes/testevent do_exit' # DIFF_PROBE_TYPE -echo 'p:kprobes/testevent _do_fork abcd=\1' > kprobe_events -check_error 'p:kprobes/testevent _do_fork ^bcd=\1' # DIFF_ARG_TYPE -check_error 'p:kprobes/testevent _do_fork ^abcd=\1:u8' # DIFF_ARG_TYPE -check_error 'p:kprobes/testevent _do_fork ^abcd=\"foo"' # DIFF_ARG_TYPE -check_error '^p:kprobes/testevent _do_fork abcd=\1' # SAME_PROBE +printf 'p:kprobes/testevent _do_fork abcd=\\1' > kprobe_events +check_error 'p:kprobes/testevent _do_fork ^bcd=\\1' # DIFF_ARG_TYPE +check_error 'p:kprobes/testevent _do_fork ^abcd=\\1:u8' # DIFF_ARG_TYPE +check_error 'p:kprobes/testevent _do_fork ^abcd=\\"foo"'# DIFF_ARG_TYPE +check_error '^p:kprobes/testevent _do_fork abcd=\\1' # SAME_PROBE fi exit 0 -- 2.25.0

5 years, 3 months

2
2
0 0

next-20200304 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.6.0-rc4 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: bd78794fc00f79e6ae99e7f8f304554f399e3485 git describe: next-20200304 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20200304 Regressions (compared to build next-20200303) ------------------------------------------------------------------------ x86: kselftest-vsyscall-mode-native: * memory-hotplug_mem-on-off-test.sh kselftest-vsyscall-mode-none: * cgroup_test_freezer x86: kselftest-vsyscall-mode-native: * memory-hotplug_mem-on-off-test.sh kselftest-vsyscall-mode-none: * cgroup_test_freezer Fixes (compared to build next-20200303) ------------------------------------------------------------------------ juno-r2: kselftest: * cgroup_test_freezer x86: kselftest: * memory-hotplug_mem-on-off-test.sh * rtc_rtctest kselftest-vsyscall-mode-native: * net_fib-onlink-tests.sh x86: kselftest: * memory-hotplug_mem-on-off-test.sh * rtc_rtctest kselftest-vsyscall-mode-native: * net_fib-onlink-tests.sh In total: ------------------------------------------------------------------------ Ran 2465 total tests in the following environments and test suites. pass 1047 fail 1131 xfail 0 skip 287 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - qemu_arm - qemu_arm64 - qemu_i386 - qemu_x86_64 - x15 - arm - x86_64 Test Suites ----------- * kselftest * kselftest/drivers * kselftest/filesystems * kselftest/net * kselftest/networking * kselftest-vsyscall-mode-native * kselftest-vsyscall-mode-native/drivers * kselftest-vsyscall-mode-native/filesystems * kselftest-vsyscall-mode-native/net * kselftest-vsyscall-mode-native/networking * kselftest-vsyscall-mode-none * kselftest-vsyscall-mode-none/drivers * kselftest-vsyscall-mode-none/filesystems * kselftest-vsyscall-mode-none/net * kselftest-vsyscall-mode-none/networking Failures ------------------------------------------------------------------------ dragonboard-410c: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh qemu_x86_64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/filesystems/epoll_epoll_wakeup_test * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_xss_msr_test * kselftest/livepatch_test-callbacks.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests * kselftest/x86_fsgsbase_64 x86: * kselftest/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-none/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-native/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-none/bpf_test_bpftool.sh * kselftest-vsyscall-mode-native/bpf_test_bpftool.sh * kselftest/bpf_test_bpftool.sh * kselftest-vsyscall-mode-none/bpf_test_dev_cgroup * kselftest-vsyscall-mode-native/bpf_test_dev_cgroup * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-native/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-none/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-native/bpf_test_maps * kselftest/bpf_test_maps * kselftest-vsyscall-mode-none/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest-vsyscall-mode-native/bpf_test_netcnt * kselftest-vsyscall-mode-none/bpf_test_netcnt * kselftest-vsyscall-mode-none/bpf_test_progs * kselftest/bpf_test_progs * kselftest-vsyscall-mode-native/bpf_test_progs * kselftest-vsyscall-mode-none/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-native/bpf_test_progs-no_alu32 * kselftest/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-none/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-native/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-native/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_sock_addr.sh * kselftest/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_socket_cookie * kselftest-vsyscall-mode-native/bpf_test_socket_cookie * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest-vsyscall-mode-native/bpf_test_sock_fields * kselftest-vsyscall-mode-none/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest-vsyscall-mode-none/bpf_test_sockmap * kselftest-vsyscall-mode-native/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest-vsyscall-mode-native/bpf_test_sysctl * kselftest-vsyscall-mode-none/bpf_test_sysctl * kselftest-vsyscall-mode-none/bpf_test_tc_edt.sh * kselftest/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-native/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-native/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-none/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-native/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-none/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-none/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-native/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-native/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest-vsyscall-mode-native/bpf_test_xdping.sh * kselftest-vsyscall-mode-none/bpf_test_xdping.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_native.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-none/cgroup_test_freezer * kselftest-vsyscall-mode-native/firmware_fw_run_tests.sh * kselftest/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-none/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-native/ftrace_ftracetest * kselftest-vsyscall-mode-none/ftrace_ftracetest * kselftest/ftrace_ftracetest * kselftest/intel_pstate_run.sh * kselftest-vsyscall-mode-native/intel_pstate_run.sh * kselftest-vsyscall-mode-none/intel_pstate_run.sh * kselftest/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-none/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-native/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-none/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-none/kvm_dirty_log_test * kselftest-vsyscall-mode-native/kvm_dirty_log_test * kselftest/kvm_dirty_log_test * kselftest-vsyscall-mode-native/kvm_evmcs_test * kselftest/kvm_evmcs_test * kselftest-vsyscall-mode-none/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest-vsyscall-mode-native/kvm_hyperv_cpuid * kselftest-vsyscall-mode-none/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-native/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-none/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-none/kvm_platform_info_test * kselftest/kvm_platform_info_test * kselftest-vsyscall-mode-native/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest-vsyscall-mode-none/kvm_set_sregs_test * kselftest-vsyscall-mode-native/kvm_set_sregs_test * kselftest-vsyscall-mode-none/kvm_smm_test * kselftest-vsyscall-mode-native/kvm_smm_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest-vsyscall-mode-none/kvm_state_test * kselftest-vsyscall-mode-native/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest-vsyscall-mode-none/kvm_sync_regs_test * kselftest-vsyscall-mode-native/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-native/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-none/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-native/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-none/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-native/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-none/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-native/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-none/kvm_vmx_tsc_adjust_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-none/kvm_xss_msr_test * kselftest/kvm_xss_msr_test * kselftest-vsyscall-mode-native/kvm_xss_msr_test * kselftest-vsyscall-mode-none/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-none/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_BUG.sh * kselftest-vsyscall-mode-native/lkdtm_BUG.sh * kselftest/lkdtm_BUG.sh * kselftest-vsyscall-mode-none/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-native/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-none/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-native/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_PAGE.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-native/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-none/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-none/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-native/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-native/lkdtm_UNSET_SMEP.sh * kselftest-vsyscall-mode-none/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING_MESSAGE.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING_MESSAGE.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING.sh * kselftest/lkdtm_WARNING.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-native/memory-hotplug_mem-on-off-test.sh * kselftest/mqueue_mq_perf_tests * kselftest-vsyscall-mode-native/mqueue_mq_perf_tests * kselftest-vsyscall-mode-none/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-none/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest-vsyscall-mode-native/net_fib_tests.sh * kselftest-vsyscall-mode-none/net_fib_tests.sh * kselftest-vsyscall-mode-none/netfilter_nft_concat_range.sh * kselftest-vsyscall-mode-native/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_concat_range.sh * kselftest-vsyscall-mode-none/net_ip_defrag.sh * kselftest-vsyscall-mode-native/net_ip_defrag.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest-vsyscall-mode-none/net_l2tp.sh * kselftest-vsyscall-mode-native/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest-vsyscall-mode-native/net_pmtu.sh * kselftest-vsyscall-mode-none/net_pmtu.sh * kselftest-vsyscall-mode-native/net_psock_snd.sh * kselftest/net_psock_snd.sh * kselftest-vsyscall-mode-none/net_psock_snd.sh * kselftest-vsyscall-mode-none/net_run_netsocktests * kselftest/net_run_netsocktests * kselftest-vsyscall-mode-none/net_test_vxlan_under_vrf.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-native/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest-vsyscall-mode-native/net_traceroute.sh * kselftest-vsyscall-mode-none/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest-vsyscall-mode-none/net_udpgro_bench.sh * kselftest-vsyscall-mode-native/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest-vsyscall-mode-none/net_udpgro.sh * kselftest-vsyscall-mode-native/net_udpgro.sh * kselftest-vsyscall-mode-native/net_udpgso_bench.sh * kselftest/net_udpgso_bench.sh * kselftest-vsyscall-mode-none/net_udpgso_bench.sh * kselftest-vsyscall-mode-native/net_xfrm_policy.sh * kselftest/net_xfrm_policy.sh * kselftest-vsyscall-mode-none/net_xfrm_policy.sh * kselftest-vsyscall-mode-native/openat2_openat2_test * kselftest/openat2_openat2_test * kselftest-vsyscall-mode-none/openat2_openat2_test * kselftest-vsyscall-mode-native/openat2_rename_attack_test * kselftest/openat2_rename_attack_test * kselftest-vsyscall-mode-none/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest-vsyscall-mode-native/openat2_resolve_test * kselftest-vsyscall-mode-none/openat2_resolve_test * kselftest-vsyscall-mode-native/pidfd_pidfd_open_test * kselftest-vsyscall-mode-none/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_open_test * kselftest-vsyscall-mode-none/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-native/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-native/pstore_pstore_tests * kselftest-vsyscall-mode-none/pstore_pstore_tests * kselftest/pstore_pstore_tests * kselftest-vsyscall-mode-native/rtc_rtctest * kselftest/seccomp_seccomp_benchmark * kselftest-vsyscall-mode-native/seccomp_seccomp_benchmark * kselftest-vsyscall-mode-none/seccomp_seccomp_benchmark * kselftest-vsyscall-mode-native/seccomp_seccomp_bpf * kselftest/seccomp_seccomp_bpf * kselftest-vsyscall-mode-none/seccomp_seccomp_bpf * kselftest-vsyscall-mode-native/timers_inconsistency-check * kselftest/timers_inconsistency-check * kselftest-vsyscall-mode-none/timers_inconsistency-check * kselftest-vsyscall-mode-none/timers_nsleep-lat * kselftest-vsyscall-mode-native/timers_nsleep-lat * kselftest/timers_nsleep-lat * kselftest-vsyscall-mode-native/timers_raw_skew * kselftest-vsyscall-mode-none/timers_raw_skew * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest-vsyscall-mode-native/timers_set-timer-lat * kselftest-vsyscall-mode-none/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-none/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-native/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-none/vm_run_vmtests * kselftest-vsyscall-mode-native/vm_run_vmtests * kselftest/vm_run_vmtests juno-r2: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/memory-hotplug_mem-on-off-test.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_fdinfo_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests qemu_i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests qemu_arm: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cgroup_test_freezer * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_reuseport_bpf_numa * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests x15: hi6220-hikey: i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/clone3_clone3_clear_sighand * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/intel_pstate_run.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests qemu_arm64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

5 years, 3 months

1
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[PATCH v28 22/22] selftests/x86: Add vDSO selftest for SGX

by Jarkko Sakkinen

Expand the selftest by invoking the enclave by using __vdso_sgx_enter_enclave() in addition to direct ENCLS[EENTER]. Cc: linux-kselftest(a)vger.kernel.org Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen(a)linux.intel.com> --- tools/testing/selftests/x86/sgx/main.c | 132 +++++++++++++++++++++ tools/testing/selftests/x86/sgx/sgx_call.S | 43 +++++++ tools/testing/selftests/x86/sgx/sgx_call.h | 3 + 3 files changed, 178 insertions(+) diff --git a/tools/testing/selftests/x86/sgx/main.c b/tools/testing/selftests/x86/sgx/main.c index 48ed5fdfb3cb..d97cc3cf0093 100644 --- a/tools/testing/selftests/x86/sgx/main.c +++ b/tools/testing/selftests/x86/sgx/main.c @@ -21,6 +21,109 @@ #define PAGE_SIZE 4096 static const uint64_t MAGIC = 0x1122334455667788ULL; +void *eenter; + +struct vdso_symtab { + Elf64_Sym *elf_symtab; + const char *elf_symstrtab; + Elf64_Word *elf_hashtab; +}; + +static void *vdso_get_base_addr(char *envp[]) +{ + Elf64_auxv_t *auxv; + int i; + + for (i = 0; envp[i]; i++) + ; + + auxv = (Elf64_auxv_t *)&envp[i + 1]; + + for (i = 0; auxv[i].a_type != AT_NULL; i++) { + if (auxv[i].a_type == AT_SYSINFO_EHDR) + return (void *)auxv[i].a_un.a_val; + } + + return NULL; +} + +static Elf64_Dyn *vdso_get_dyntab(void *addr) +{ + Elf64_Ehdr *ehdr = addr; + Elf64_Phdr *phdrtab = addr + ehdr->e_phoff; + int i; + + for (i = 0; i < ehdr->e_phnum; i++) + if (phdrtab[i].p_type == PT_DYNAMIC) + return addr + phdrtab[i].p_offset; + + return NULL; +} + +static void *vdso_get_dyn(void *addr, Elf64_Dyn *dyntab, Elf64_Sxword tag) +{ + int i; + + for (i = 0; dyntab[i].d_tag != DT_NULL; i++) + if (dyntab[i].d_tag == tag) + return addr + dyntab[i].d_un.d_ptr; + + return NULL; +} + +static bool vdso_get_symtab(void *addr, struct vdso_symtab *symtab) +{ + Elf64_Dyn *dyntab = vdso_get_dyntab(addr); + + symtab->elf_symtab = vdso_get_dyn(addr, dyntab, DT_SYMTAB); + if (!symtab->elf_symtab) + return false; + + symtab->elf_symstrtab = vdso_get_dyn(addr, dyntab, DT_STRTAB); + if (!symtab->elf_symstrtab) + return false; + + symtab->elf_hashtab = vdso_get_dyn(addr, dyntab, DT_HASH); + if (!symtab->elf_hashtab) + return false; + + return true; +} + +static unsigned long elf_sym_hash(const char *name) +{ + unsigned long h = 0, high; + + while (*name) { + h = (h << 4) + *name++; + high = h & 0xf0000000; + + if (high) + h ^= high >> 24; + + h &= ~high; + } + + return h; +} + +static Elf64_Sym *vdso_symtab_get(struct vdso_symtab *symtab, const char *name) +{ + Elf64_Word bucketnum = symtab->elf_hashtab[0]; + Elf64_Word *buckettab = &symtab->elf_hashtab[2]; + Elf64_Word *chaintab = &symtab->elf_hashtab[2 + bucketnum]; + Elf64_Sym *sym; + Elf64_Word i; + + for (i = buckettab[elf_sym_hash(name) % bucketnum]; i != STN_UNDEF; + i = chaintab[i]) { + sym = &symtab->elf_symtab[i]; + if (!strcmp(name, &symtab->elf_symstrtab[sym->st_name])) + return sym; + } + + return NULL; +} static bool encl_create(int dev_fd, unsigned long bin_size, struct sgx_secs *secs) @@ -218,10 +321,14 @@ bool load_sigstruct(const char *path, void *sigstruct) int main(int argc, char *argv[], char *envp[]) { + struct sgx_enclave_exception exception; struct sgx_sigstruct sigstruct; + struct vdso_symtab symtab; + Elf64_Sym *eenter_sym; struct sgx_secs secs; uint64_t result = 0; off_t bin_size; + void *addr; void *bin; if (!encl_data_map("encl.bin", &bin, &bin_size)) @@ -243,5 +350,30 @@ int main(int argc, char *argv[], char *envp[]) printf("Output: 0x%lx\n", result); + memset(&exception, 0, sizeof(exception)); + + addr = vdso_get_base_addr(envp); + if (!addr) + exit(1); + + if (!vdso_get_symtab(addr, &symtab)) + exit(1); + + eenter_sym = vdso_symtab_get(&symtab, "__vdso_sgx_enter_enclave"); + if (!eenter_sym) + exit(1); + eenter = addr + eenter_sym->st_value; + + printf("Input: 0x%lx\n", MAGIC); + + sgx_call_vdso((void *)&MAGIC, &result, 0, NULL, NULL, NULL, + (void *)secs.base, &exception, NULL); + if (result != MAGIC) { + fprintf(stderr, "0x%lx != 0x%lx\n", result, MAGIC); + exit(1); + } + + printf("Output: 0x%lx\n", result); + exit(0); } diff --git a/tools/testing/selftests/x86/sgx/sgx_call.S b/tools/testing/selftests/x86/sgx/sgx_call.S index ca4c7893f9d9..e71f44f7a995 100644 --- a/tools/testing/selftests/x86/sgx/sgx_call.S +++ b/tools/testing/selftests/x86/sgx/sgx_call.S @@ -21,3 +21,46 @@ sgx_async_exit: ENCLU pop %rbx ret + + .global sgx_call_vdso +sgx_call_vdso: + .cfi_startproc + push %r15 + .cfi_adjust_cfa_offset 8 + .cfi_rel_offset %r15, 0 + push %r14 + .cfi_adjust_cfa_offset 8 + .cfi_rel_offset %r14, 0 + push %r13 + .cfi_adjust_cfa_offset 8 + .cfi_rel_offset %r13, 0 + push %r12 + .cfi_adjust_cfa_offset 8 + .cfi_rel_offset %r12, 0 + push %rbx + .cfi_adjust_cfa_offset 8 + .cfi_rel_offset %rbx, 0 + push $0 + .cfi_adjust_cfa_offset 8 + push 0x48(%rsp) + .cfi_adjust_cfa_offset 8 + push 0x48(%rsp) + .cfi_adjust_cfa_offset 8 + push 0x48(%rsp) + .cfi_adjust_cfa_offset 8 + mov $2, %eax + call *eenter(%rip) + add $0x20, %rsp + .cfi_adjust_cfa_offset -0x20 + pop %rbx + .cfi_adjust_cfa_offset -8 + pop %r12 + .cfi_adjust_cfa_offset -8 + pop %r13 + .cfi_adjust_cfa_offset -8 + pop %r14 + .cfi_adjust_cfa_offset -8 + pop %r15 + .cfi_adjust_cfa_offset -8 + ret + .cfi_endproc diff --git a/tools/testing/selftests/x86/sgx/sgx_call.h b/tools/testing/selftests/x86/sgx/sgx_call.h index bf72068ada23..a4072c5ecce7 100644 --- a/tools/testing/selftests/x86/sgx/sgx_call.h +++ b/tools/testing/selftests/x86/sgx/sgx_call.h @@ -8,4 +8,7 @@ void sgx_call_eenter(void *rdi, void *rsi, void *entry); +int sgx_call_vdso(void *rdi, void *rsi, long rdx, void *rcx, void *r8, void *r9, + void *tcs, struct sgx_enclave_exception *ei, void *cb); + #endif /* SGX_CALL_H */ -- 2.25.0

5 years, 3 months

1
0
0 0

next-20200303 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.6.0-rc4 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: e78aa714e3261e23c7413fd6e719820e271ff128 git describe: next-20200303 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20200303 Regressions (compared to build next-20200302) ------------------------------------------------------------------------ x86: kselftest: * memory-hotplug_mem-on-off-test.sh * rtc_rtctest kselftest-vsyscall-mode-native: * net_fib-onlink-tests.sh * rtc_rtctest kselftest-vsyscall-mode-none: * net_fib-onlink-tests.sh x86: kselftest: * memory-hotplug_mem-on-off-test.sh * rtc_rtctest kselftest-vsyscall-mode-native: * net_fib-onlink-tests.sh * rtc_rtctest kselftest-vsyscall-mode-none: * net_fib-onlink-tests.sh x86: kselftest: * memory-hotplug_mem-on-off-test.sh * rtc_rtctest kselftest-vsyscall-mode-native: * net_fib-onlink-tests.sh * rtc_rtctest kselftest-vsyscall-mode-none: * net_fib-onlink-tests.sh Fixes (compared to build next-20200302) ------------------------------------------------------------------------ x86: kselftest: * proc_read * x86_fsgsbase_64 kselftest-vsyscall-mode-none: * rtc_rtctest x86: kselftest: * proc_read * x86_fsgsbase_64 kselftest-vsyscall-mode-none: * rtc_rtctest i386: kselftest: * x86_sigreturn_32 qemu_arm: kselftest: * rtc_rtctest * seccomp_seccomp_benchmark In total: ------------------------------------------------------------------------ Ran 1882 total tests in the following environments and test suites. pass 789 fail 879 xfail 0 skip 214 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - qemu_arm - qemu_arm64 - qemu_i386 - qemu_x86_64 - x15 - arm - x86_64 Test Suites ----------- * kselftest * kselftest/drivers * kselftest/filesystems * kselftest/net * kselftest/networking * kselftest-vsyscall-mode-native * kselftest-vsyscall-mode-native/drivers * kselftest-vsyscall-mode-native/filesystems * kselftest-vsyscall-mode-native/net * kselftest-vsyscall-mode-native/networking * kselftest-vsyscall-mode-none * kselftest-vsyscall-mode-none/drivers * kselftest-vsyscall-mode-none/filesystems * kselftest-vsyscall-mode-none/net * kselftest-vsyscall-mode-none/networking Failures ------------------------------------------------------------------------ x86: * kselftest-vsyscall-mode-native/bpf_get_cgroup_id_user * kselftest/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-none/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-native/bpf_test_bpftool.sh * kselftest-vsyscall-mode-none/bpf_test_bpftool.sh * kselftest/bpf_test_bpftool.sh * kselftest-vsyscall-mode-none/bpf_test_dev_cgroup * kselftest/bpf_test_dev_cgroup * kselftest-vsyscall-mode-native/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-native/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-none/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-native/bpf_test_maps * kselftest/bpf_test_maps * kselftest-vsyscall-mode-none/bpf_test_maps * kselftest-vsyscall-mode-none/bpf_test_netcnt * kselftest/bpf_test_netcnt * kselftest-vsyscall-mode-native/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest-vsyscall-mode-none/bpf_test_progs * kselftest-vsyscall-mode-native/bpf_test_progs * kselftest-vsyscall-mode-native/bpf_test_progs-no_alu32 * kselftest/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-none/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-none/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-native/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-native/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_socket_cookie * kselftest-vsyscall-mode-native/bpf_test_socket_cookie * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest-vsyscall-mode-none/bpf_test_sock_fields * kselftest-vsyscall-mode-native/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest-vsyscall-mode-none/bpf_test_sockmap * kselftest-vsyscall-mode-native/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest-vsyscall-mode-native/bpf_test_sysctl * kselftest-vsyscall-mode-none/bpf_test_sysctl * kselftest-vsyscall-mode-native/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-none/bpf_test_tc_edt.sh * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-none/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-native/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-none/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-native/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-none/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-native/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-none/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_xdping.sh * kselftest/bpf_test_xdping.sh * kselftest-vsyscall-mode-none/bpf_test_xdping.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_native.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-native/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-none/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-none/ftrace_ftracetest * kselftest/ftrace_ftracetest * kselftest-vsyscall-mode-native/ftrace_ftracetest * kselftest/intel_pstate_run.sh * kselftest-vsyscall-mode-native/intel_pstate_run.sh * kselftest-vsyscall-mode-none/intel_pstate_run.sh * kselftest-vsyscall-mode-native/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-none/kvm_clear_dirty_log_test * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-none/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-native/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest-vsyscall-mode-native/kvm_dirty_log_test * kselftest-vsyscall-mode-none/kvm_dirty_log_test * kselftest-vsyscall-mode-native/kvm_evmcs_test * kselftest-vsyscall-mode-none/kvm_evmcs_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest-vsyscall-mode-native/kvm_hyperv_cpuid * kselftest-vsyscall-mode-native/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-none/kvm_kvm_create_max_vcpus * kselftest/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-none/kvm_platform_info_test * kselftest/kvm_platform_info_test * kselftest-vsyscall-mode-native/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest-vsyscall-mode-native/kvm_set_sregs_test * kselftest-vsyscall-mode-none/kvm_set_sregs_test * kselftest-vsyscall-mode-none/kvm_smm_test * kselftest-vsyscall-mode-native/kvm_smm_test * kselftest/kvm_smm_test * kselftest-vsyscall-mode-native/kvm_state_test * kselftest/kvm_state_test * kselftest-vsyscall-mode-none/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest-vsyscall-mode-native/kvm_sync_regs_test * kselftest-vsyscall-mode-none/kvm_sync_regs_test * kselftest-vsyscall-mode-native/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-none/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-native/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-none/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-none/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-native/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-native/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest-vsyscall-mode-native/kvm_xss_msr_test * kselftest-vsyscall-mode-none/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-none/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_BUG.sh * kselftest/lkdtm_BUG.sh * kselftest-vsyscall-mode-native/lkdtm_BUG.sh * kselftest-vsyscall-mode-native/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-none/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-none/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-native/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_PAGE.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-native/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-none/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-native/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-none/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-none/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest-vsyscall-mode-native/lkdtm_UNSET_SMEP.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING_MESSAGE.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING_MESSAGE.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING.sh * kselftest/lkdtm_WARNING.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/memory-hotplug_mem-on-off-test.sh * kselftest/mqueue_mq_perf_tests * kselftest-vsyscall-mode-native/mqueue_mq_perf_tests * kselftest-vsyscall-mode-none/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-native/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-none/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-none/net_fib_tests.sh * kselftest/net_fib_tests.sh * kselftest-vsyscall-mode-native/net_fib_tests.sh * kselftest-vsyscall-mode-none/netfilter_nft_concat_range.sh * kselftest-vsyscall-mode-native/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest-vsyscall-mode-native/net_ip_defrag.sh * kselftest-vsyscall-mode-none/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest-vsyscall-mode-native/net_l2tp.sh * kselftest-vsyscall-mode-none/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest-vsyscall-mode-none/net_pmtu.sh * kselftest-vsyscall-mode-native/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest-vsyscall-mode-none/net_psock_snd.sh * kselftest-vsyscall-mode-native/net_psock_snd.sh * kselftest-vsyscall-mode-native/net_run_netsocktests * kselftest/net_run_netsocktests * kselftest-vsyscall-mode-native/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-none/net_test_vxlan_under_vrf.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest-vsyscall-mode-none/net_traceroute.sh * kselftest-vsyscall-mode-native/net_traceroute.sh * kselftest-vsyscall-mode-none/net_udpgro_bench.sh * kselftest/net_udpgro_bench.sh * kselftest-vsyscall-mode-native/net_udpgro_bench.sh * kselftest-vsyscall-mode-none/net_udpgro.sh * kselftest-vsyscall-mode-native/net_udpgro.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest-vsyscall-mode-none/net_udpgso_bench.sh * kselftest-vsyscall-mode-native/net_udpgso_bench.sh * kselftest-vsyscall-mode-none/net_xfrm_policy.sh * kselftest/net_xfrm_policy.sh * kselftest-vsyscall-mode-native/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest-vsyscall-mode-native/openat2_openat2_test * kselftest-vsyscall-mode-none/openat2_openat2_test * kselftest-vsyscall-mode-native/openat2_rename_attack_test * kselftest-vsyscall-mode-none/openat2_rename_attack_test * kselftest/openat2_rename_attack_test * kselftest-vsyscall-mode-none/openat2_resolve_test * kselftest-vsyscall-mode-native/openat2_resolve_test * kselftest/openat2_resolve_test * kselftest-vsyscall-mode-native/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_open_test * kselftest-vsyscall-mode-none/pidfd_pidfd_open_test * kselftest-vsyscall-mode-native/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-none/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-none/pstore_pstore_tests * kselftest/pstore_pstore_tests * kselftest-vsyscall-mode-native/pstore_pstore_tests * kselftest-vsyscall-mode-native/rtc_rtctest * kselftest/rtc_rtctest * kselftest-vsyscall-mode-none/seccomp_seccomp_benchmark * kselftest/seccomp_seccomp_benchmark * kselftest-vsyscall-mode-native/seccomp_seccomp_benchmark * kselftest-vsyscall-mode-none/seccomp_seccomp_bpf * kselftest-vsyscall-mode-native/seccomp_seccomp_bpf * kselftest/seccomp_seccomp_bpf * kselftest-vsyscall-mode-native/timers_inconsistency-check * kselftest-vsyscall-mode-none/timers_inconsistency-check * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest-vsyscall-mode-native/timers_nsleep-lat * kselftest-vsyscall-mode-none/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest-vsyscall-mode-none/timers_raw_skew * kselftest-vsyscall-mode-native/timers_raw_skew * kselftest-vsyscall-mode-native/timers_set-timer-lat * kselftest/timers_set-timer-lat * kselftest-vsyscall-mode-none/timers_set-timer-lat * kselftest-vsyscall-mode-none/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-native/networking/timestamping_txtimestamp.sh * kselftest/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-native/vm_run_vmtests * kselftest/vm_run_vmtests * kselftest-vsyscall-mode-none/vm_run_vmtests qemu_arm: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cgroup_test_freezer * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_reuseport_bpf_numa * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests dragonboard-410c: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh x15: i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/clone3_clone3_clear_sighand * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/intel_pstate_run.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests qemu_i386: qemu_x86_64: juno-r2: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cgroup_test_freezer * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/memory-hotplug_mem-on-off-test.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh hi6220-hikey: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh qemu_arm64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

5 years, 3 months

1
0
0 0

[PATCH] kvm: selftests: Support dirty log initial-all-set test

by Jay Zhou

Since the new capability KVM_DIRTY_LOG_INITIALLY_SET of KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2 has been introduced, tweak the clear_dirty_log_test to test it. Signed-off-by: Jay Zhou <jianjay.zhou(a)huawei.com> --- tools/testing/selftests/kvm/clear_dirty_log_test.c | 4 ++++ tools/testing/selftests/kvm/dirty_log_test.c | 20 +++++++++++++++++--- 2 files changed, 21 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/kvm/clear_dirty_log_test.c b/tools/testing/selftests/kvm/clear_dirty_log_test.c index 7493369..11672ec 100644 --- a/tools/testing/selftests/kvm/clear_dirty_log_test.c +++ b/tools/testing/selftests/kvm/clear_dirty_log_test.c @@ -1,2 +1,6 @@ #define USE_CLEAR_DIRTY_LOG +#define KVM_DIRTY_LOG_MANUAL_PROTECT_ENABLE (1 << 0) +#define KVM_DIRTY_LOG_INITIALLY_SET (1 << 1) +#define KVM_DIRTY_LOG_MANUAL_CAPS (KVM_DIRTY_LOG_MANUAL_PROTECT_ENABLE | \ + KVM_DIRTY_LOG_INITIALLY_SET) #include "dirty_log_test.c" diff --git a/tools/testing/selftests/kvm/dirty_log_test.c b/tools/testing/selftests/kvm/dirty_log_test.c index 5614222..7e21addc4 100644 --- a/tools/testing/selftests/kvm/dirty_log_test.c +++ b/tools/testing/selftests/kvm/dirty_log_test.c @@ -264,6 +264,10 @@ static struct kvm_vm *create_vm(enum vm_guest_mode mode, uint32_t vcpuid, #define DIRTY_MEM_BITS 30 /* 1G */ #define PAGE_SHIFT_4K 12 +#ifdef USE_CLEAR_DIRTY_LOG +static u64 dirty_log_manual_caps; +#endif + static void run_test(enum vm_guest_mode mode, unsigned long iterations, unsigned long interval, uint64_t phys_offset) { @@ -320,7 +324,7 @@ static void run_test(enum vm_guest_mode mode, unsigned long iterations, struct kvm_enable_cap cap = {}; cap.cap = KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2; - cap.args[0] = 1; + cap.args[0] = dirty_log_manual_caps; vm_enable_cap(vm, &cap); #endif @@ -438,8 +442,18 @@ int main(int argc, char *argv[]) #endif #ifdef USE_CLEAR_DIRTY_LOG - if (!kvm_check_cap(KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2)) { - fprintf(stderr, "KVM_CLEAR_DIRTY_LOG not available, skipping tests\n"); + dirty_log_manual_caps = + kvm_check_cap(KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2); + if (!dirty_log_manual_caps) { + fprintf(stderr, "KVM_CLEAR_DIRTY_LOG not available, " + "skipping tests\n"); + exit(KSFT_SKIP); + } + if (dirty_log_manual_caps != KVM_DIRTY_LOG_MANUAL_CAPS && + dirty_log_manual_caps != KVM_DIRTY_LOG_MANUAL_PROTECT_ENABLE) { + fprintf(stderr, "KVM_CLEAR_DIRTY_LOG not valid caps " + "%"PRIu64", skipping tests\n", + dirty_log_manual_caps); exit(KSFT_SKIP); } #endif -- 1.8.3.1

5 years, 4 months

3
4
0 0

[PATCH AUTOSEL 4.14 03/22] selftests: fix too long argument

by Sasha Levin

From: Jiri Benc <jbenc(a)redhat.com> [ Upstream commit c363eb48ada5cf732b3f489fab799fc881097842 ] With some shells, the command construed for install of bpf selftests becomes too large due to long list of files: make[1]: execvp: /bin/sh: Argument list too long make[1]: *** [../lib.mk:73: install] Error 127 Currently, each of the file lists is replicated three times in the command: in the shell 'if' condition, in the 'echo' and in the 'rsync'. Reduce that by one instance by using make conditionals and separate the echo and rsync into two shell commands. (One would be inclined to just remove the '@' at the beginning of the rsync command and let 'make' echo it by itself; unfortunately, it appears that the '@' in the front of mkdir silences output also for the following commands.) Also, separate handling of each of the lists to its own shell command. The semantics of the makefile is unchanged before and after the patch. The ability of individual test directories to override INSTALL_RULE is retained. Reported-by: Yauheni Kaliuta <yauheni.kaliuta(a)redhat.com> Tested-by: Yauheni Kaliuta <yauheni.kaliuta(a)redhat.com> Signed-off-by: Jiri Benc <jbenc(a)redhat.com> Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/lib.mk | 23 +++++++++++++---------- 1 file changed, 13 insertions(+), 10 deletions(-) diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk index 5bef05d6ba393..c9be64dc681d2 100644 --- a/tools/testing/selftests/lib.mk +++ b/tools/testing/selftests/lib.mk @@ -54,17 +54,20 @@ else $(call RUN_TESTS, $(TEST_GEN_PROGS) $(TEST_CUSTOM_PROGS) $(TEST_PROGS)) endif +define INSTALL_SINGLE_RULE + $(if $(INSTALL_LIST),@mkdir -p $(INSTALL_PATH)) + $(if $(INSTALL_LIST),@echo rsync -a $(INSTALL_LIST) $(INSTALL_PATH)/) + $(if $(INSTALL_LIST),@rsync -a $(INSTALL_LIST) $(INSTALL_PATH)/) +endef + define INSTALL_RULE - @if [ "X$(TEST_PROGS)$(TEST_PROGS_EXTENDED)$(TEST_FILES)" != "X" ]; then \ - mkdir -p ${INSTALL_PATH}; \ - echo "rsync -a $(TEST_PROGS) $(TEST_PROGS_EXTENDED) $(TEST_FILES) $(INSTALL_PATH)/"; \ - rsync -a $(TEST_PROGS) $(TEST_PROGS_EXTENDED) $(TEST_FILES) $(INSTALL_PATH)/; \ - fi - @if [ "X$(TEST_GEN_PROGS)$(TEST_CUSTOM_PROGS)$(TEST_GEN_PROGS_EXTENDED)$(TEST_GEN_FILES)" != "X" ]; then \ - mkdir -p ${INSTALL_PATH}; \ - echo "rsync -a $(TEST_GEN_PROGS) $(TEST_CUSTOM_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES) $(INSTALL_PATH)/"; \ - rsync -a $(TEST_GEN_PROGS) $(TEST_CUSTOM_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES) $(INSTALL_PATH)/; \ - fi + $(eval INSTALL_LIST = $(TEST_PROGS)) $(INSTALL_SINGLE_RULE) + $(eval INSTALL_LIST = $(TEST_PROGS_EXTENDED)) $(INSTALL_SINGLE_RULE) + $(eval INSTALL_LIST = $(TEST_FILES)) $(INSTALL_SINGLE_RULE) + $(eval INSTALL_LIST = $(TEST_GEN_PROGS)) $(INSTALL_SINGLE_RULE) + $(eval INSTALL_LIST = $(TEST_CUSTOM_PROGS)) $(INSTALL_SINGLE_RULE) + $(eval INSTALL_LIST = $(TEST_GEN_PROGS_EXTENDED)) $(INSTALL_SINGLE_RULE) + $(eval INSTALL_LIST = $(TEST_GEN_FILES)) $(INSTALL_SINGLE_RULE) endef install: all -- 2.20.1

5 years, 4 months

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[PATCH AUTOSEL 4.19 13/32] selftests: forwarding: use proto icmp for {gretap, ip6gretap}_mac testing

by Sasha Levin

From: Hangbin Liu <liuhangbin(a)gmail.com> [ Upstream commit e8023b030ce1748930e2dc76353a262fe47d4745 ] For tc ip_proto filter, when we extract the flow via __skb_flow_dissect() without flag FLOW_DISSECTOR_F_STOP_AT_ENCAP, we will continue extract to the inner proto. So for GRE + ICMP messages, we should not track GRE proto, but inner ICMP proto. For test mirror_gre.sh, it may make user confused if we capture ICMP message on $h3(since the flow is GRE message). So I move the capture dev to h3-gt{4,6}, and only capture ICMP message. Before the fix: ]# ./mirror_gre.sh TEST: ingress mirror to gretap (skip_hw) [ OK ] TEST: egress mirror to gretap (skip_hw) [ OK ] TEST: ingress mirror to ip6gretap (skip_hw) [ OK ] TEST: egress mirror to ip6gretap (skip_hw) [ OK ] TEST: ingress mirror to gretap: envelope MAC (skip_hw) [FAIL] Expected to capture 10 packets, got 0. TEST: egress mirror to gretap: envelope MAC (skip_hw) [FAIL] Expected to capture 10 packets, got 0. TEST: ingress mirror to ip6gretap: envelope MAC (skip_hw) [FAIL] Expected to capture 10 packets, got 0. TEST: egress mirror to ip6gretap: envelope MAC (skip_hw) [FAIL] Expected to capture 10 packets, got 0. TEST: two simultaneously configured mirrors (skip_hw) [ OK ] WARN: Could not test offloaded functionality After fix: ]# ./mirror_gre.sh TEST: ingress mirror to gretap (skip_hw) [ OK ] TEST: egress mirror to gretap (skip_hw) [ OK ] TEST: ingress mirror to ip6gretap (skip_hw) [ OK ] TEST: egress mirror to ip6gretap (skip_hw) [ OK ] TEST: ingress mirror to gretap: envelope MAC (skip_hw) [ OK ] TEST: egress mirror to gretap: envelope MAC (skip_hw) [ OK ] TEST: ingress mirror to ip6gretap: envelope MAC (skip_hw) [ OK ] TEST: egress mirror to ip6gretap: envelope MAC (skip_hw) [ OK ] TEST: two simultaneously configured mirrors (skip_hw) [ OK ] WARN: Could not test offloaded functionality Fixes: ba8d39871a10 ("selftests: forwarding: Add test for mirror to gretap") Signed-off-by: Hangbin Liu <liuhangbin(a)gmail.com> Reviewed-by: Petr Machata <pmachata(a)gmail.com> Tested-by: Petr Machata <pmachata(a)gmail.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- .../selftests/net/forwarding/mirror_gre.sh | 25 ++++++++++--------- 1 file changed, 13 insertions(+), 12 deletions(-) diff --git a/tools/testing/selftests/net/forwarding/mirror_gre.sh b/tools/testing/selftests/net/forwarding/mirror_gre.sh index e6fd7a18c655f..0266443601bc0 100755 --- a/tools/testing/selftests/net/forwarding/mirror_gre.sh +++ b/tools/testing/selftests/net/forwarding/mirror_gre.sh @@ -63,22 +63,23 @@ test_span_gre_mac() { local tundev=$1; shift local direction=$1; shift - local prot=$1; shift local what=$1; shift - local swp3mac=$(mac_get $swp3) - local h3mac=$(mac_get $h3) + case "$direction" in + ingress) local src_mac=$(mac_get $h1); local dst_mac=$(mac_get $h2) + ;; + egress) local src_mac=$(mac_get $h2); local dst_mac=$(mac_get $h1) + ;; + esac RET=0 mirror_install $swp1 $direction $tundev "matchall $tcflags" - tc filter add dev $h3 ingress pref 77 prot $prot \ - flower ip_proto 0x2f src_mac $swp3mac dst_mac $h3mac \ - action pass + icmp_capture_install h3-${tundev} "src_mac $src_mac dst_mac $dst_mac" - mirror_test v$h1 192.0.2.1 192.0.2.2 $h3 77 10 + mirror_test v$h1 192.0.2.1 192.0.2.2 h3-${tundev} 100 10 - tc filter del dev $h3 ingress pref 77 + icmp_capture_uninstall h3-${tundev} mirror_uninstall $swp1 $direction log_test "$direction $what: envelope MAC ($tcflags)" @@ -120,14 +121,14 @@ test_ip6gretap() test_gretap_mac() { - test_span_gre_mac gt4 ingress ip "mirror to gretap" - test_span_gre_mac gt4 egress ip "mirror to gretap" + test_span_gre_mac gt4 ingress "mirror to gretap" + test_span_gre_mac gt4 egress "mirror to gretap" } test_ip6gretap_mac() { - test_span_gre_mac gt6 ingress ipv6 "mirror to ip6gretap" - test_span_gre_mac gt6 egress ipv6 "mirror to ip6gretap" + test_span_gre_mac gt6 ingress "mirror to ip6gretap" + test_span_gre_mac gt6 egress "mirror to ip6gretap" } test_all() -- 2.20.1

5 years, 4 months

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[PATCH AUTOSEL 4.19 04/32] selftests: fix too long argument

by Sasha Levin

From: Jiri Benc <jbenc(a)redhat.com> [ Upstream commit c363eb48ada5cf732b3f489fab799fc881097842 ] With some shells, the command construed for install of bpf selftests becomes too large due to long list of files: make[1]: execvp: /bin/sh: Argument list too long make[1]: *** [../lib.mk:73: install] Error 127 Currently, each of the file lists is replicated three times in the command: in the shell 'if' condition, in the 'echo' and in the 'rsync'. Reduce that by one instance by using make conditionals and separate the echo and rsync into two shell commands. (One would be inclined to just remove the '@' at the beginning of the rsync command and let 'make' echo it by itself; unfortunately, it appears that the '@' in the front of mkdir silences output also for the following commands.) Also, separate handling of each of the lists to its own shell command. The semantics of the makefile is unchanged before and after the patch. The ability of individual test directories to override INSTALL_RULE is retained. Reported-by: Yauheni Kaliuta <yauheni.kaliuta(a)redhat.com> Tested-by: Yauheni Kaliuta <yauheni.kaliuta(a)redhat.com> Signed-off-by: Jiri Benc <jbenc(a)redhat.com> Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/lib.mk | 23 +++++++++++++---------- 1 file changed, 13 insertions(+), 10 deletions(-) diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk index 8b0f16409ed7e..0ef203ec59fdc 100644 --- a/tools/testing/selftests/lib.mk +++ b/tools/testing/selftests/lib.mk @@ -85,17 +85,20 @@ else $(call RUN_TESTS, $(TEST_GEN_PROGS) $(TEST_CUSTOM_PROGS) $(TEST_PROGS)) endif +define INSTALL_SINGLE_RULE + $(if $(INSTALL_LIST),@mkdir -p $(INSTALL_PATH)) + $(if $(INSTALL_LIST),@echo rsync -a $(INSTALL_LIST) $(INSTALL_PATH)/) + $(if $(INSTALL_LIST),@rsync -a $(INSTALL_LIST) $(INSTALL_PATH)/) +endef + define INSTALL_RULE - @if [ "X$(TEST_PROGS)$(TEST_PROGS_EXTENDED)$(TEST_FILES)" != "X" ]; then \ - mkdir -p ${INSTALL_PATH}; \ - echo "rsync -a $(TEST_PROGS) $(TEST_PROGS_EXTENDED) $(TEST_FILES) $(INSTALL_PATH)/"; \ - rsync -a $(TEST_PROGS) $(TEST_PROGS_EXTENDED) $(TEST_FILES) $(INSTALL_PATH)/; \ - fi - @if [ "X$(TEST_GEN_PROGS)$(TEST_CUSTOM_PROGS)$(TEST_GEN_PROGS_EXTENDED)$(TEST_GEN_FILES)" != "X" ]; then \ - mkdir -p ${INSTALL_PATH}; \ - echo "rsync -a $(TEST_GEN_PROGS) $(TEST_CUSTOM_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES) $(INSTALL_PATH)/"; \ - rsync -a $(TEST_GEN_PROGS) $(TEST_CUSTOM_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES) $(INSTALL_PATH)/; \ - fi + $(eval INSTALL_LIST = $(TEST_PROGS)) $(INSTALL_SINGLE_RULE) + $(eval INSTALL_LIST = $(TEST_PROGS_EXTENDED)) $(INSTALL_SINGLE_RULE) + $(eval INSTALL_LIST = $(TEST_FILES)) $(INSTALL_SINGLE_RULE) + $(eval INSTALL_LIST = $(TEST_GEN_PROGS)) $(INSTALL_SINGLE_RULE) + $(eval INSTALL_LIST = $(TEST_CUSTOM_PROGS)) $(INSTALL_SINGLE_RULE) + $(eval INSTALL_LIST = $(TEST_GEN_PROGS_EXTENDED)) $(INSTALL_SINGLE_RULE) + $(eval INSTALL_LIST = $(TEST_GEN_FILES)) $(INSTALL_SINGLE_RULE) endef install: all -- 2.20.1

5 years, 4 months

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[PATCH AUTOSEL 5.4 58/58] selftests: forwarding: vxlan_bridge_1d: use more proper tos value

by Sasha Levin

From: Hangbin Liu <liuhangbin(a)gmail.com> [ Upstream commit 9b64208f74fbd0e920475ecfe9326f8443fdc3a5 ] 0x11 and 0x12 set the ECN bits based on RFC2474, it would be better to avoid that. 0x14 and 0x18 would be better and works as well. Reported-by: Petr Machata <petrm(a)mellanox.com> Fixes: 4e867c9a50ff ("selftests: forwarding: vxlan_bridge_1d: fix tos value") Signed-off-by: Hangbin Liu <liuhangbin(a)gmail.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh b/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh index 353613fc19475..ce6bea9675c07 100755 --- a/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh +++ b/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh @@ -516,9 +516,9 @@ test_tos() RET=0 tc filter add dev v1 egress pref 77 prot ip \ - flower ip_tos 0x11 action pass - vxlan_ping_test $h1 192.0.2.3 "-Q 0x11" v1 egress 77 10 - vxlan_ping_test $h1 192.0.2.3 "-Q 0x12" v1 egress 77 0 + flower ip_tos 0x14 action pass + vxlan_ping_test $h1 192.0.2.3 "-Q 0x14" v1 egress 77 10 + vxlan_ping_test $h1 192.0.2.3 "-Q 0x18" v1 egress 77 0 tc filter del dev v1 egress pref 77 prot ip log_test "VXLAN: envelope TOS inheritance" -- 2.20.1

5 years, 4 months

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[PATCH AUTOSEL 5.4 20/58] selftests: forwarding: vxlan_bridge_1d: fix tos value

by Sasha Levin

From: Hangbin Liu <liuhangbin(a)gmail.com> [ Upstream commit 4e867c9a50ff1a07ed0b86c3b1c8bc773933d728 ] After commit 71130f29979c ("vxlan: fix tos value before xmit") we start strict vxlan xmit tos value by RT_TOS(), which limits the tos value less than 0x1E. With current value 0x40 the test will failed with "v1: Expected to capture 10 packets, got 0". So let's choose a smaller tos value for testing. Fixes: d417ecf533fe ("selftests: forwarding: vxlan_bridge_1d: Add a TOS test") Signed-off-by: Hangbin Liu <liuhangbin(a)gmail.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh b/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh index bb10e33690b25..353613fc19475 100755 --- a/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh +++ b/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh @@ -516,9 +516,9 @@ test_tos() RET=0 tc filter add dev v1 egress pref 77 prot ip \ - flower ip_tos 0x40 action pass - vxlan_ping_test $h1 192.0.2.3 "-Q 0x40" v1 egress 77 10 - vxlan_ping_test $h1 192.0.2.3 "-Q 0x30" v1 egress 77 0 + flower ip_tos 0x11 action pass + vxlan_ping_test $h1 192.0.2.3 "-Q 0x11" v1 egress 77 10 + vxlan_ping_test $h1 192.0.2.3 "-Q 0x12" v1 egress 77 0 tc filter del dev v1 egress pref 77 prot ip log_test "VXLAN: envelope TOS inheritance" -- 2.20.1

5 years, 4 months

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[PATCH AUTOSEL 5.4 18/58] selftests: forwarding: use proto icmp for {gretap, ip6gretap}_mac testing

by Sasha Levin

From: Hangbin Liu <liuhangbin(a)gmail.com> [ Upstream commit e8023b030ce1748930e2dc76353a262fe47d4745 ] For tc ip_proto filter, when we extract the flow via __skb_flow_dissect() without flag FLOW_DISSECTOR_F_STOP_AT_ENCAP, we will continue extract to the inner proto. So for GRE + ICMP messages, we should not track GRE proto, but inner ICMP proto. For test mirror_gre.sh, it may make user confused if we capture ICMP message on $h3(since the flow is GRE message). So I move the capture dev to h3-gt{4,6}, and only capture ICMP message. Before the fix: ]# ./mirror_gre.sh TEST: ingress mirror to gretap (skip_hw) [ OK ] TEST: egress mirror to gretap (skip_hw) [ OK ] TEST: ingress mirror to ip6gretap (skip_hw) [ OK ] TEST: egress mirror to ip6gretap (skip_hw) [ OK ] TEST: ingress mirror to gretap: envelope MAC (skip_hw) [FAIL] Expected to capture 10 packets, got 0. TEST: egress mirror to gretap: envelope MAC (skip_hw) [FAIL] Expected to capture 10 packets, got 0. TEST: ingress mirror to ip6gretap: envelope MAC (skip_hw) [FAIL] Expected to capture 10 packets, got 0. TEST: egress mirror to ip6gretap: envelope MAC (skip_hw) [FAIL] Expected to capture 10 packets, got 0. TEST: two simultaneously configured mirrors (skip_hw) [ OK ] WARN: Could not test offloaded functionality After fix: ]# ./mirror_gre.sh TEST: ingress mirror to gretap (skip_hw) [ OK ] TEST: egress mirror to gretap (skip_hw) [ OK ] TEST: ingress mirror to ip6gretap (skip_hw) [ OK ] TEST: egress mirror to ip6gretap (skip_hw) [ OK ] TEST: ingress mirror to gretap: envelope MAC (skip_hw) [ OK ] TEST: egress mirror to gretap: envelope MAC (skip_hw) [ OK ] TEST: ingress mirror to ip6gretap: envelope MAC (skip_hw) [ OK ] TEST: egress mirror to ip6gretap: envelope MAC (skip_hw) [ OK ] TEST: two simultaneously configured mirrors (skip_hw) [ OK ] WARN: Could not test offloaded functionality Fixes: ba8d39871a10 ("selftests: forwarding: Add test for mirror to gretap") Signed-off-by: Hangbin Liu <liuhangbin(a)gmail.com> Reviewed-by: Petr Machata <pmachata(a)gmail.com> Tested-by: Petr Machata <pmachata(a)gmail.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- .../selftests/net/forwarding/mirror_gre.sh | 25 ++++++++++--------- 1 file changed, 13 insertions(+), 12 deletions(-) diff --git a/tools/testing/selftests/net/forwarding/mirror_gre.sh b/tools/testing/selftests/net/forwarding/mirror_gre.sh index e6fd7a18c655f..0266443601bc0 100755 --- a/tools/testing/selftests/net/forwarding/mirror_gre.sh +++ b/tools/testing/selftests/net/forwarding/mirror_gre.sh @@ -63,22 +63,23 @@ test_span_gre_mac() { local tundev=$1; shift local direction=$1; shift - local prot=$1; shift local what=$1; shift - local swp3mac=$(mac_get $swp3) - local h3mac=$(mac_get $h3) + case "$direction" in + ingress) local src_mac=$(mac_get $h1); local dst_mac=$(mac_get $h2) + ;; + egress) local src_mac=$(mac_get $h2); local dst_mac=$(mac_get $h1) + ;; + esac RET=0 mirror_install $swp1 $direction $tundev "matchall $tcflags" - tc filter add dev $h3 ingress pref 77 prot $prot \ - flower ip_proto 0x2f src_mac $swp3mac dst_mac $h3mac \ - action pass + icmp_capture_install h3-${tundev} "src_mac $src_mac dst_mac $dst_mac" - mirror_test v$h1 192.0.2.1 192.0.2.2 $h3 77 10 + mirror_test v$h1 192.0.2.1 192.0.2.2 h3-${tundev} 100 10 - tc filter del dev $h3 ingress pref 77 + icmp_capture_uninstall h3-${tundev} mirror_uninstall $swp1 $direction log_test "$direction $what: envelope MAC ($tcflags)" @@ -120,14 +121,14 @@ test_ip6gretap() test_gretap_mac() { - test_span_gre_mac gt4 ingress ip "mirror to gretap" - test_span_gre_mac gt4 egress ip "mirror to gretap" + test_span_gre_mac gt4 ingress "mirror to gretap" + test_span_gre_mac gt4 egress "mirror to gretap" } test_ip6gretap_mac() { - test_span_gre_mac gt6 ingress ipv6 "mirror to ip6gretap" - test_span_gre_mac gt6 egress ipv6 "mirror to ip6gretap" + test_span_gre_mac gt6 ingress "mirror to ip6gretap" + test_span_gre_mac gt6 egress "mirror to ip6gretap" } test_all() -- 2.20.1

5 years, 4 months

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[PATCH AUTOSEL 5.4 04/58] selftests: fix too long argument

by Sasha Levin

From: Jiri Benc <jbenc(a)redhat.com> [ Upstream commit c363eb48ada5cf732b3f489fab799fc881097842 ] With some shells, the command construed for install of bpf selftests becomes too large due to long list of files: make[1]: execvp: /bin/sh: Argument list too long make[1]: *** [../lib.mk:73: install] Error 127 Currently, each of the file lists is replicated three times in the command: in the shell 'if' condition, in the 'echo' and in the 'rsync'. Reduce that by one instance by using make conditionals and separate the echo and rsync into two shell commands. (One would be inclined to just remove the '@' at the beginning of the rsync command and let 'make' echo it by itself; unfortunately, it appears that the '@' in the front of mkdir silences output also for the following commands.) Also, separate handling of each of the lists to its own shell command. The semantics of the makefile is unchanged before and after the patch. The ability of individual test directories to override INSTALL_RULE is retained. Reported-by: Yauheni Kaliuta <yauheni.kaliuta(a)redhat.com> Tested-by: Yauheni Kaliuta <yauheni.kaliuta(a)redhat.com> Signed-off-by: Jiri Benc <jbenc(a)redhat.com> Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/lib.mk | 23 +++++++++++++---------- 1 file changed, 13 insertions(+), 10 deletions(-) diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk index 1c8a1963d03f8..3ed0134a764d4 100644 --- a/tools/testing/selftests/lib.mk +++ b/tools/testing/selftests/lib.mk @@ -83,17 +83,20 @@ else $(call RUN_TESTS, $(TEST_GEN_PROGS) $(TEST_CUSTOM_PROGS) $(TEST_PROGS)) endif +define INSTALL_SINGLE_RULE + $(if $(INSTALL_LIST),@mkdir -p $(INSTALL_PATH)) + $(if $(INSTALL_LIST),@echo rsync -a $(INSTALL_LIST) $(INSTALL_PATH)/) + $(if $(INSTALL_LIST),@rsync -a $(INSTALL_LIST) $(INSTALL_PATH)/) +endef + define INSTALL_RULE - @if [ "X$(TEST_PROGS)$(TEST_PROGS_EXTENDED)$(TEST_FILES)" != "X" ]; then \ - mkdir -p ${INSTALL_PATH}; \ - echo "rsync -a $(TEST_PROGS) $(TEST_PROGS_EXTENDED) $(TEST_FILES) $(INSTALL_PATH)/"; \ - rsync -a $(TEST_PROGS) $(TEST_PROGS_EXTENDED) $(TEST_FILES) $(INSTALL_PATH)/; \ - fi - @if [ "X$(TEST_GEN_PROGS)$(TEST_CUSTOM_PROGS)$(TEST_GEN_PROGS_EXTENDED)$(TEST_GEN_FILES)" != "X" ]; then \ - mkdir -p ${INSTALL_PATH}; \ - echo "rsync -a $(TEST_GEN_PROGS) $(TEST_CUSTOM_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES) $(INSTALL_PATH)/"; \ - rsync -a $(TEST_GEN_PROGS) $(TEST_CUSTOM_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES) $(INSTALL_PATH)/; \ - fi + $(eval INSTALL_LIST = $(TEST_PROGS)) $(INSTALL_SINGLE_RULE) + $(eval INSTALL_LIST = $(TEST_PROGS_EXTENDED)) $(INSTALL_SINGLE_RULE) + $(eval INSTALL_LIST = $(TEST_FILES)) $(INSTALL_SINGLE_RULE) + $(eval INSTALL_LIST = $(TEST_GEN_PROGS)) $(INSTALL_SINGLE_RULE) + $(eval INSTALL_LIST = $(TEST_CUSTOM_PROGS)) $(INSTALL_SINGLE_RULE) + $(eval INSTALL_LIST = $(TEST_GEN_PROGS_EXTENDED)) $(INSTALL_SINGLE_RULE) + $(eval INSTALL_LIST = $(TEST_GEN_FILES)) $(INSTALL_SINGLE_RULE) endef install: all -- 2.20.1

5 years, 4 months

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[PATCH AUTOSEL 5.5 66/66] selftests: forwarding: vxlan_bridge_1d: use more proper tos value

by Sasha Levin

From: Hangbin Liu <liuhangbin(a)gmail.com> [ Upstream commit 9b64208f74fbd0e920475ecfe9326f8443fdc3a5 ] 0x11 and 0x12 set the ECN bits based on RFC2474, it would be better to avoid that. 0x14 and 0x18 would be better and works as well. Reported-by: Petr Machata <petrm(a)mellanox.com> Fixes: 4e867c9a50ff ("selftests: forwarding: vxlan_bridge_1d: fix tos value") Signed-off-by: Hangbin Liu <liuhangbin(a)gmail.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh b/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh index 353613fc19475..ce6bea9675c07 100755 --- a/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh +++ b/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh @@ -516,9 +516,9 @@ test_tos() RET=0 tc filter add dev v1 egress pref 77 prot ip \ - flower ip_tos 0x11 action pass - vxlan_ping_test $h1 192.0.2.3 "-Q 0x11" v1 egress 77 10 - vxlan_ping_test $h1 192.0.2.3 "-Q 0x12" v1 egress 77 0 + flower ip_tos 0x14 action pass + vxlan_ping_test $h1 192.0.2.3 "-Q 0x14" v1 egress 77 10 + vxlan_ping_test $h1 192.0.2.3 "-Q 0x18" v1 egress 77 0 tc filter del dev v1 egress pref 77 prot ip log_test "VXLAN: envelope TOS inheritance" -- 2.20.1

5 years, 4 months

1
0
0 0

[PATCH AUTOSEL 5.5 21/66] selftests: forwarding: vxlan_bridge_1d: fix tos value

by Sasha Levin

From: Hangbin Liu <liuhangbin(a)gmail.com> [ Upstream commit 4e867c9a50ff1a07ed0b86c3b1c8bc773933d728 ] After commit 71130f29979c ("vxlan: fix tos value before xmit") we start strict vxlan xmit tos value by RT_TOS(), which limits the tos value less than 0x1E. With current value 0x40 the test will failed with "v1: Expected to capture 10 packets, got 0". So let's choose a smaller tos value for testing. Fixes: d417ecf533fe ("selftests: forwarding: vxlan_bridge_1d: Add a TOS test") Signed-off-by: Hangbin Liu <liuhangbin(a)gmail.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh b/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh index bb10e33690b25..353613fc19475 100755 --- a/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh +++ b/tools/testing/selftests/net/forwarding/vxlan_bridge_1d.sh @@ -516,9 +516,9 @@ test_tos() RET=0 tc filter add dev v1 egress pref 77 prot ip \ - flower ip_tos 0x40 action pass - vxlan_ping_test $h1 192.0.2.3 "-Q 0x40" v1 egress 77 10 - vxlan_ping_test $h1 192.0.2.3 "-Q 0x30" v1 egress 77 0 + flower ip_tos 0x11 action pass + vxlan_ping_test $h1 192.0.2.3 "-Q 0x11" v1 egress 77 10 + vxlan_ping_test $h1 192.0.2.3 "-Q 0x12" v1 egress 77 0 tc filter del dev v1 egress pref 77 prot ip log_test "VXLAN: envelope TOS inheritance" -- 2.20.1

5 years, 4 months

1
0
0 0

[PATCH AUTOSEL 5.5 19/66] selftests: forwarding: use proto icmp for {gretap, ip6gretap}_mac testing

by Sasha Levin

From: Hangbin Liu <liuhangbin(a)gmail.com> [ Upstream commit e8023b030ce1748930e2dc76353a262fe47d4745 ] For tc ip_proto filter, when we extract the flow via __skb_flow_dissect() without flag FLOW_DISSECTOR_F_STOP_AT_ENCAP, we will continue extract to the inner proto. So for GRE + ICMP messages, we should not track GRE proto, but inner ICMP proto. For test mirror_gre.sh, it may make user confused if we capture ICMP message on $h3(since the flow is GRE message). So I move the capture dev to h3-gt{4,6}, and only capture ICMP message. Before the fix: ]# ./mirror_gre.sh TEST: ingress mirror to gretap (skip_hw) [ OK ] TEST: egress mirror to gretap (skip_hw) [ OK ] TEST: ingress mirror to ip6gretap (skip_hw) [ OK ] TEST: egress mirror to ip6gretap (skip_hw) [ OK ] TEST: ingress mirror to gretap: envelope MAC (skip_hw) [FAIL] Expected to capture 10 packets, got 0. TEST: egress mirror to gretap: envelope MAC (skip_hw) [FAIL] Expected to capture 10 packets, got 0. TEST: ingress mirror to ip6gretap: envelope MAC (skip_hw) [FAIL] Expected to capture 10 packets, got 0. TEST: egress mirror to ip6gretap: envelope MAC (skip_hw) [FAIL] Expected to capture 10 packets, got 0. TEST: two simultaneously configured mirrors (skip_hw) [ OK ] WARN: Could not test offloaded functionality After fix: ]# ./mirror_gre.sh TEST: ingress mirror to gretap (skip_hw) [ OK ] TEST: egress mirror to gretap (skip_hw) [ OK ] TEST: ingress mirror to ip6gretap (skip_hw) [ OK ] TEST: egress mirror to ip6gretap (skip_hw) [ OK ] TEST: ingress mirror to gretap: envelope MAC (skip_hw) [ OK ] TEST: egress mirror to gretap: envelope MAC (skip_hw) [ OK ] TEST: ingress mirror to ip6gretap: envelope MAC (skip_hw) [ OK ] TEST: egress mirror to ip6gretap: envelope MAC (skip_hw) [ OK ] TEST: two simultaneously configured mirrors (skip_hw) [ OK ] WARN: Could not test offloaded functionality Fixes: ba8d39871a10 ("selftests: forwarding: Add test for mirror to gretap") Signed-off-by: Hangbin Liu <liuhangbin(a)gmail.com> Reviewed-by: Petr Machata <pmachata(a)gmail.com> Tested-by: Petr Machata <pmachata(a)gmail.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- .../selftests/net/forwarding/mirror_gre.sh | 25 ++++++++++--------- 1 file changed, 13 insertions(+), 12 deletions(-) diff --git a/tools/testing/selftests/net/forwarding/mirror_gre.sh b/tools/testing/selftests/net/forwarding/mirror_gre.sh index e6fd7a18c655f..0266443601bc0 100755 --- a/tools/testing/selftests/net/forwarding/mirror_gre.sh +++ b/tools/testing/selftests/net/forwarding/mirror_gre.sh @@ -63,22 +63,23 @@ test_span_gre_mac() { local tundev=$1; shift local direction=$1; shift - local prot=$1; shift local what=$1; shift - local swp3mac=$(mac_get $swp3) - local h3mac=$(mac_get $h3) + case "$direction" in + ingress) local src_mac=$(mac_get $h1); local dst_mac=$(mac_get $h2) + ;; + egress) local src_mac=$(mac_get $h2); local dst_mac=$(mac_get $h1) + ;; + esac RET=0 mirror_install $swp1 $direction $tundev "matchall $tcflags" - tc filter add dev $h3 ingress pref 77 prot $prot \ - flower ip_proto 0x2f src_mac $swp3mac dst_mac $h3mac \ - action pass + icmp_capture_install h3-${tundev} "src_mac $src_mac dst_mac $dst_mac" - mirror_test v$h1 192.0.2.1 192.0.2.2 $h3 77 10 + mirror_test v$h1 192.0.2.1 192.0.2.2 h3-${tundev} 100 10 - tc filter del dev $h3 ingress pref 77 + icmp_capture_uninstall h3-${tundev} mirror_uninstall $swp1 $direction log_test "$direction $what: envelope MAC ($tcflags)" @@ -120,14 +121,14 @@ test_ip6gretap() test_gretap_mac() { - test_span_gre_mac gt4 ingress ip "mirror to gretap" - test_span_gre_mac gt4 egress ip "mirror to gretap" + test_span_gre_mac gt4 ingress "mirror to gretap" + test_span_gre_mac gt4 egress "mirror to gretap" } test_ip6gretap_mac() { - test_span_gre_mac gt6 ingress ipv6 "mirror to ip6gretap" - test_span_gre_mac gt6 egress ipv6 "mirror to ip6gretap" + test_span_gre_mac gt6 ingress "mirror to ip6gretap" + test_span_gre_mac gt6 egress "mirror to ip6gretap" } test_all() -- 2.20.1

5 years, 4 months

1
0
0 0

[PATCH AUTOSEL 5.5 05/66] selftests: fix too long argument

by Sasha Levin

From: Jiri Benc <jbenc(a)redhat.com> [ Upstream commit c363eb48ada5cf732b3f489fab799fc881097842 ] With some shells, the command construed for install of bpf selftests becomes too large due to long list of files: make[1]: execvp: /bin/sh: Argument list too long make[1]: *** [../lib.mk:73: install] Error 127 Currently, each of the file lists is replicated three times in the command: in the shell 'if' condition, in the 'echo' and in the 'rsync'. Reduce that by one instance by using make conditionals and separate the echo and rsync into two shell commands. (One would be inclined to just remove the '@' at the beginning of the rsync command and let 'make' echo it by itself; unfortunately, it appears that the '@' in the front of mkdir silences output also for the following commands.) Also, separate handling of each of the lists to its own shell command. The semantics of the makefile is unchanged before and after the patch. The ability of individual test directories to override INSTALL_RULE is retained. Reported-by: Yauheni Kaliuta <yauheni.kaliuta(a)redhat.com> Tested-by: Yauheni Kaliuta <yauheni.kaliuta(a)redhat.com> Signed-off-by: Jiri Benc <jbenc(a)redhat.com> Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/lib.mk | 23 +++++++++++++---------- 1 file changed, 13 insertions(+), 10 deletions(-) diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk index 1c8a1963d03f8..3ed0134a764d4 100644 --- a/tools/testing/selftests/lib.mk +++ b/tools/testing/selftests/lib.mk @@ -83,17 +83,20 @@ else $(call RUN_TESTS, $(TEST_GEN_PROGS) $(TEST_CUSTOM_PROGS) $(TEST_PROGS)) endif +define INSTALL_SINGLE_RULE + $(if $(INSTALL_LIST),@mkdir -p $(INSTALL_PATH)) + $(if $(INSTALL_LIST),@echo rsync -a $(INSTALL_LIST) $(INSTALL_PATH)/) + $(if $(INSTALL_LIST),@rsync -a $(INSTALL_LIST) $(INSTALL_PATH)/) +endef + define INSTALL_RULE - @if [ "X$(TEST_PROGS)$(TEST_PROGS_EXTENDED)$(TEST_FILES)" != "X" ]; then \ - mkdir -p ${INSTALL_PATH}; \ - echo "rsync -a $(TEST_PROGS) $(TEST_PROGS_EXTENDED) $(TEST_FILES) $(INSTALL_PATH)/"; \ - rsync -a $(TEST_PROGS) $(TEST_PROGS_EXTENDED) $(TEST_FILES) $(INSTALL_PATH)/; \ - fi - @if [ "X$(TEST_GEN_PROGS)$(TEST_CUSTOM_PROGS)$(TEST_GEN_PROGS_EXTENDED)$(TEST_GEN_FILES)" != "X" ]; then \ - mkdir -p ${INSTALL_PATH}; \ - echo "rsync -a $(TEST_GEN_PROGS) $(TEST_CUSTOM_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES) $(INSTALL_PATH)/"; \ - rsync -a $(TEST_GEN_PROGS) $(TEST_CUSTOM_PROGS) $(TEST_GEN_PROGS_EXTENDED) $(TEST_GEN_FILES) $(INSTALL_PATH)/; \ - fi + $(eval INSTALL_LIST = $(TEST_PROGS)) $(INSTALL_SINGLE_RULE) + $(eval INSTALL_LIST = $(TEST_PROGS_EXTENDED)) $(INSTALL_SINGLE_RULE) + $(eval INSTALL_LIST = $(TEST_FILES)) $(INSTALL_SINGLE_RULE) + $(eval INSTALL_LIST = $(TEST_GEN_PROGS)) $(INSTALL_SINGLE_RULE) + $(eval INSTALL_LIST = $(TEST_CUSTOM_PROGS)) $(INSTALL_SINGLE_RULE) + $(eval INSTALL_LIST = $(TEST_GEN_PROGS_EXTENDED)) $(INSTALL_SINGLE_RULE) + $(eval INSTALL_LIST = $(TEST_GEN_FILES)) $(INSTALL_SINGLE_RULE) endef install: all -- 2.20.1

5 years, 4 months

1
0
0 0

[PATCH v2 0/7] kunit: create a centralized executor to dispatch all KUnit tests

by Brendan Higgins

## TL;DR This patchset adds a centralized executor to dispatch tests rather than relying on late_initcall to schedule each test suite separately along with a couple of new features that depend on it. ## What am I trying to do? Conceptually, I am trying to provide a mechanism by which test suites can be grouped together so that they can be reasoned about collectively. The last two of three patches in this series add features which depend on this: PATCH 5/7 Prints out a test plan right before KUnit tests are run[1]; this is valuable because it makes it possible for a test harness to detect whether the number of tests run matches the number of tests expected to be run, ensuring that no tests silently failed. PATCH 6/7 Add a new kernel command-line option which allows the user to specify that the kernel poweroff, halt, or reboot after completing all KUnit tests; this is very handy for running KUnit tests on UML or a VM so that the UML/VM process exits cleanly immediately after running all tests without needing a special initramfs. In addition, by dispatching tests from a single location, we can guarantee that all KUnit tests run after late_init is complete, which was a concern during the initial KUnit patchset review (this has not been a problem in practice, but resolving with certainty is nevertheless desirable). Other use cases for this exist, but the above features should provide an idea of the value that this could provide. Alan Maguire (1): kunit: test: create a single centralized executor for all tests Brendan Higgins (5): vmlinux.lds.h: add linker section for KUnit test suites arch: um: add linker section for KUnit test suites init: main: add KUnit to kernel init kunit: test: add test plan to KUnit TAP format Documentation: Add kunit_shutdown to kernel-parameters.txt David Gow (1): kunit: Add 'kunit_shutdown' option .../admin-guide/kernel-parameters.txt | 7 ++ arch/um/include/asm/common.lds.S | 4 + include/asm-generic/vmlinux.lds.h | 8 ++ include/kunit/test.h | 82 ++++++++++++------- init/main.c | 4 + lib/kunit/Makefile | 3 +- lib/kunit/executor.c | 71 ++++++++++++++++ lib/kunit/test.c | 11 --- tools/testing/kunit/kunit_kernel.py | 2 +- tools/testing/kunit/kunit_parser.py | 76 ++++++++++++++--- .../test_is_test_passed-all_passed.log | 1 + .../test_data/test_is_test_passed-crash.log | 1 + .../test_data/test_is_test_passed-failure.log | 1 + 13 files changed, 217 insertions(+), 54 deletions(-) create mode 100644 lib/kunit/executor.c -- 2.25.0.341.g760bfbb309-goog

5 years, 4 months

5
25
0 0

[PATCH v5 kunit-next 0/4] kunit: add debugfs representation to show results

by Alan Maguire

When kunit tests are run on native (i.e. non-UML) environments, the results of test execution are often intermixed with dmesg output. This patch series attempts to solve this by providing a debugfs representation of the results of the last test run, available as /sys/kernel/debug/kunit/<testsuite>/results Changes since v4: - added suite-level log expectations to kunit log test (Brendan, patch 2) - added log expectations (of it being NULL) for case where CONFIG_KUNIT_DEBUGFS=n to kunit log test (patch 2) - added patch 3 which replaces subtest tab indentation with 4 space indentation as per TAP 14 spec (Frank, patch 3) Changes since v3: - added CONFIG_KUNIT_DEBUGFS to support conditional compilation of debugfs representation, including string logging (Frank, patch 1) - removed unneeded NULL check for test_case in kunit_suite_for_each_test_case() (Frank, patch 1) - added kunit log test to verify logging multiple strings works (Frank, patch 2) - rephrased description of results file (Frank, patch 3) Changes since v2: - updated kunit_status2str() to kunit_status_to_string() and made it static inline in include/kunit/test.h (Brendan) - added log string to struct kunit_suite and kunit_case, with log pointer in struct kunit pointing at the case log. This allows us to collect kunit_[err|info|warning]() messages at the same time as we printk() them. This solves for the most part the sharing of log messages between test execution and debugfs since we just print the suite log (which contains the test suite preamble) and the individual test logs. The only exception is the suite-level status, which we cannot store in the suite log as it would mean we'd print the suite and its status prior to the suite's results. (Brendan, patch 1) - dropped debugfs-based kunit run patch for now so as not to cause problems with tests currently under development (Brendan) - fixed doc issues with code block (Brendan, patch 3) Changes since v1: - trimmed unneeded include files in lib/kunit/debugfs.c (Greg) - renamed global debugfs functions to be prefixed with kunit_ (Greg) - removed error checking for debugfs operations (Greg) Alan Maguire (4): kunit: add debugfs /sys/kernel/debug/kunit/<suite>/results display kunit: add log test kunit: subtests should be indented 4 spaces according to TAP kunit: update documentation to describe debugfs representation Documentation/dev-tools/kunit/usage.rst | 13 ++++ include/kunit/test.h | 59 ++++++++++++--- lib/kunit/Kconfig | 8 +++ lib/kunit/Makefile | 4 ++ lib/kunit/assert.c | 79 +++++++++++---------- lib/kunit/debugfs.c | 116 ++++++++++++++++++++++++++++++ lib/kunit/debugfs.h | 30 ++++++++ lib/kunit/kunit-test.c | 45 +++++++++++- lib/kunit/test.c | 122 ++++++++++++++++++++++++-------- 9 files changed, 395 insertions(+), 81 deletions(-) create mode 100644 lib/kunit/debugfs.c create mode 100644 lib/kunit/debugfs.h -- 1.8.3.1

5 years, 4 months

2
6
0 0

[RFC v1 0/6] kunit: create a centralized executor to dispatch all KUnit tests

by Brendan Higgins

## TL;DR This patchset adds a centralized executor to dispatch tests rather than relying on late_initcall to schedule each test suite separately along with a couple of new features that depend on it. ## What am I trying to do? Conceptually, I am trying to provide a mechanism by which test suites can be grouped together so that they can be reasoned about collectively. The last two patches in this series add features which depend on this: RFC 5/6 Prints out a test plan right before KUnit tests are run[1]; this is valuable because it makes it possible for a test harness to detect whether the number of tests run matches the number of tests expected to be run, ensuring that no tests silently failed. RFC 6/6 Add a new kernel command-line option which allows the user to specify that the kernel poweroff, halt, or reboot after completing all KUnit tests; this is very handy for running KUnit tests on UML or a VM so that the UML/VM process exits cleanly immediately after running all tests without needing a special initramfs. In addition, by dispatching tests from a single location, we can guarantee that all KUnit tests run after late_init is complete, which was a concern during the initial KUnit patchset review (this has not been a problem in practice, but resolving with certainty is nevertheless desirable). Other use cases for this exist, but the above features should provide an idea of the value that this could provide. ## What work remains to be done? These patches were based on patches in our non-upstream branch[2], so we have a pretty good idea that they are useable as presented; nevertheless, some of the changes done in this patchset could *definitely* use some review by subsystem experts (linker scripts, init, etc), and will likely change a lot after getting feedback. The biggest thing that I know will require additional attention is integrating this patchset with the KUnit module support patchset[3]. I have not even attempted to build these patches on top of the module support patches as I would like to get people's initial thoughts first (especially Alan's :-) ). I think that making these patches work with module support should be fairly straight forward, nevertheless. Brendan Higgins (5): vmlinux.lds.h: add linker section for KUnit test suites arch: um: add linker section for KUnit test suites kunit: test: create a single centralized executor for all tests init: main: add KUnit to kernel init kunit: test: add test plan to KUnit TAP format David Gow (1): kunit: Add 'kunit_shutdown' option arch/um/include/asm/common.lds.S | 4 + include/asm-generic/vmlinux.lds.h | 8 ++ include/kunit/test.h | 16 ++-- init/main.c | 4 + lib/kunit/Makefile | 3 +- lib/kunit/executor.c | 74 ++++++++++++++++++ lib/kunit/test.c | 11 --- tools/testing/kunit/kunit_kernel.py | 2 +- tools/testing/kunit/kunit_parser.py | 76 +++++++++++++++---- .../test_is_test_passed-all_passed.log | 1 + .../test_data/test_is_test_passed-crash.log | 1 + .../test_data/test_is_test_passed-failure.log | 1 + 12 files changed, 170 insertions(+), 31 deletions(-) create mode 100644 lib/kunit/executor.c [1]: https://github.com/isaacs/testanything.github.io/blob/tap14/tap-version-14-… [2]: https://kunit-review.googlesource.com/c/linux/+/1037 [3]: https://patchwork.kernel.org/project/linux-kselftest/list/?series=211727 -- 2.24.1.735.g03f4e72817-goog

5 years, 4 months

6
28
0 0

[PATCH v18 00/24] selftests, powerpc, x86: Memory Protection Keys

by Sandipan Das

Memory protection keys enables an application to protect its address space from inadvertent access by its own code. This feature is now enabled on powerpc and has been available since 4.16-rc1. The patches move the selftests to arch neutral directory and enhance their test coverage. Tested on powerpc64 and x86_64 (Skylake-SP). Link to development branch: https://github.com/sandip4n/linux/tree/pkey-selftests Changelog --------- Link to previous version (v17): https://patchwork.ozlabs.org/project/linuxppc-dev/list/?series=154174 v18: (1) Fixed issues with x86 multilib builds based on feedback from Dave. (2) Moved patch 2 to the end of the series. v17: (1) Fixed issues with i386 builds when running on x86_64 based on feedback from Dave. (2) Replaced patch 6 from previous version with patch 7. This addresses u64 format specifier related concerns that Michael had raised in v15. v16: (1) Rebased on top of latest master. (2) Switched to u64 instead of using an arch-dependent pkey_reg_t type for references to the pkey register based on suggestions from Dave, Michal and Michael. (3) Removed build time determination of page size based on suggestion from Michael. (4) Fixed comment before the definition of __page_o_noops() from patch 13 ("selftests/vm/pkeys: Introduce powerpc support"). v15: (1) Rebased on top of latest master. (2) Addressed review comments from Dave Hansen. (3) Moved code for getting or setting pkey bits to new helpers. These changes replace patch 7 of v14. (4) Added a fix which ensures that the correct count of reserved keys is used across different platforms. (5) Added a fix which ensures that the correct page size is used as powerpc supports both 4K and 64K pages. v14: (1) Incorporated another round of comments from Dave Hansen. v13: (1) Incorporated comments for Dave Hansen. (2) Added one more test for correct pkey-0 behavior. v12: (1) Fixed the offset of pkey field in the siginfo structure for x86_64 and powerpc. And tries to use the actual field if the headers have it defined. v11: (1) Fixed a deadlock in the ptrace testcase. v10 and prior: (1) Moved the testcase to arch neutral directory. (2) Split the changes into incremental patches. Desnes A. Nunes do Rosario (1): selftests/vm/pkeys: Fix number of reserved powerpc pkeys Ram Pai (16): selftests/x86/pkeys: Move selftests to arch-neutral directory selftests/vm/pkeys: Rename all references to pkru to a generic name selftests/vm/pkeys: Move generic definitions to header file selftests/vm/pkeys: Fix pkey_disable_clear() selftests/vm/pkeys: Fix assertion in pkey_disable_set/clear() selftests/vm/pkeys: Fix alloc_random_pkey() to make it really random selftests/vm/pkeys: Introduce generic pkey abstractions selftests/vm/pkeys: Introduce powerpc support selftests/vm/pkeys: Fix assertion in test_pkey_alloc_exhaust() selftests/vm/pkeys: Improve checks to determine pkey support selftests/vm/pkeys: Associate key on a mapped page and detect access violation selftests/vm/pkeys: Associate key on a mapped page and detect write violation selftests/vm/pkeys: Detect write violation on a mapped access-denied-key page selftests/vm/pkeys: Introduce a sub-page allocator selftests/vm/pkeys: Test correct behaviour of pkey-0 selftests/vm/pkeys: Override access right definitions on powerpc Sandipan Das (5): selftests: vm: pkeys: Use sane types for pkey register selftests: vm: pkeys: Add helpers for pkey bits selftests: vm: pkeys: Use the correct huge page size selftests: vm: pkeys: Use the correct page size on powerpc selftests: vm: pkeys: Fix multilib builds for x86 Thiago Jung Bauermann (2): selftests/vm/pkeys: Move some definitions to arch-specific header selftests/vm/pkeys: Make gcc check arguments of sigsafe_printf() tools/testing/selftests/vm/.gitignore | 1 + tools/testing/selftests/vm/Makefile | 73 ++ tools/testing/selftests/vm/pkey-helpers.h | 225 ++++++ tools/testing/selftests/vm/pkey-powerpc.h | 136 ++++ tools/testing/selftests/vm/pkey-x86.h | 181 +++++ .../selftests/{x86 => vm}/protection_keys.c | 696 ++++++++++-------- tools/testing/selftests/x86/.gitignore | 1 - tools/testing/selftests/x86/Makefile | 2 +- tools/testing/selftests/x86/pkey-helpers.h | 219 ------ 9 files changed, 1002 insertions(+), 532 deletions(-) create mode 100644 tools/testing/selftests/vm/pkey-helpers.h create mode 100644 tools/testing/selftests/vm/pkey-powerpc.h create mode 100644 tools/testing/selftests/vm/pkey-x86.h rename tools/testing/selftests/{x86 => vm}/protection_keys.c (74%) delete mode 100644 tools/testing/selftests/x86/pkey-helpers.h -- 2.17.1

5 years, 4 months

2
26
0 0

[ANN] Kselftest integration into Kernel CI

by Shuah Khan

Integrating Kselftest into Kernel CI rings depends on Kselftest build and install framework to support Kernel CI use-cases. I am kicking off an effort to support Kselftest runs in Kernel CI rings. Running these tests in Kernel CI rings will help quality of kernel releases, both stable and mainline. What is required for full support? 1. Cross-compilation & relocatable build support 2. Generates objects in objdir/kselftest without cluttering main objdir 3. Leave source directory clean 4. Installs correctly in objdir/kselftest/kselftest_install and adds itself to run_kselftest.sh script generated during install. Note that install step is necessary for all files to be installed for run time support. I looked into the current status and identified problems. The work is minimal to add full support. Out of 80+ tests, 7 fail to cross-build and 1 fails to install correctly. List is below: Tests fails to build: bpf, capabilities, kvm, memfd, mqueue, timens, vm Tests fail to install: android (partial failure) Leaves source directory dirty: bpf, seccomp I have patches ready for the following issues: Kselftest objects (test dirs) clutter top level object directory. seccomp_bpf generates objects in the source directory. I created a topic branch to collect all the patches: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git/?… I am going to start working on build problems. If anybody is interested in helping me with this effort, don't hesitate to contact me. I first priority is fixing build and install and then look into tests that leave the source directory dirty. Detailed report can be found here: https://drive.google.com/file/d/11nnWOKIzzOrE4EiucZBn423lzSU_eNNv/view?usp=… thanks, -- Shuah

5 years, 4 months

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next-20200228 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.6.0-rc3 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: 770fbb32d34e5d6298cc2be590c9d2fd6069aa17 git describe: next-20200228 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20200228 Regressions (compared to build next-20200227) ------------------------------------------------------------------------ x86: kselftest-vsyscall-mode-none: * rtc_rtctest * x86_fsgsbase_64 qemu_x86_64: kselftest: * net_traceroute.sh kselftest/filesystems: * epoll_epoll_wakeup_test qemu_x86_64: kselftest: * net_traceroute.sh kselftest/filesystems: * epoll_epoll_wakeup_test qemu_arm: kselftest: * rtc_rtctest * seccomp_seccomp_benchmark qemu_i386: kselftest: * net_traceroute.sh * rtc_rtctest * x86_ldt_gdt_32 hi6220-hikey: kselftest: * cgroup_test_freezer Fixes (compared to build next-20200227) ------------------------------------------------------------------------ i386: kselftest: * net_fib-onlink-tests.sh x86: kselftest-vsyscall-mode-native: * net_fib-onlink-tests.sh juno-r2: kselftest: * cgroup_test_freezer * rtc_rtctest In total: ------------------------------------------------------------------------ Ran 2479 total tests in the following environments and test suites. pass 1048 fail 1141 xfail 0 skip 290 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - qemu_arm - qemu_arm64 - qemu_i386 - qemu_x86_64 - x15 - arm - x86_64 Test Suites ----------- * kselftest * kselftest/drivers * kselftest/filesystems * kselftest/net * kselftest/networking * kselftest-vsyscall-mode-native * kselftest-vsyscall-mode-native/drivers * kselftest-vsyscall-mode-native/filesystems * kselftest-vsyscall-mode-native/net * kselftest-vsyscall-mode-native/networking * kselftest-vsyscall-mode-none * kselftest-vsyscall-mode-none/drivers * kselftest-vsyscall-mode-none/filesystems * kselftest-vsyscall-mode-none/net * kselftest-vsyscall-mode-none/networking Failures ------------------------------------------------------------------------ x86: * kselftest-vsyscall-mode-native/bpf_get_cgroup_id_user * kselftest/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-none/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest-vsyscall-mode-none/bpf_test_bpftool.sh * kselftest-vsyscall-mode-native/bpf_test_bpftool.sh * kselftest-vsyscall-mode-native/bpf_test_dev_cgroup * kselftest-vsyscall-mode-none/bpf_test_dev_cgroup * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-none/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-native/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest-vsyscall-mode-native/bpf_test_maps * kselftest-vsyscall-mode-none/bpf_test_maps * kselftest-vsyscall-mode-native/bpf_test_netcnt * kselftest/bpf_test_netcnt * kselftest-vsyscall-mode-none/bpf_test_netcnt * kselftest-vsyscall-mode-native/bpf_test_progs * kselftest-vsyscall-mode-none/bpf_test_progs * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-none/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-native/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-none/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-native/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-native/bpf_test_sock_addr.sh * kselftest/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_socket_cookie * kselftest-vsyscall-mode-native/bpf_test_socket_cookie * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest-vsyscall-mode-none/bpf_test_sock_fields * kselftest-vsyscall-mode-native/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest-vsyscall-mode-none/bpf_test_sockmap * kselftest-vsyscall-mode-native/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest-vsyscall-mode-native/bpf_test_sysctl * kselftest-vsyscall-mode-none/bpf_test_sysctl * kselftest-vsyscall-mode-none/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-native/bpf_test_tc_edt.sh * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-native/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-none/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-native/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-none/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-none/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-native/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest-vsyscall-mode-native/bpf_test_xdping.sh * kselftest-vsyscall-mode-none/bpf_test_xdping.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_native.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-native/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-none/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-none/ftrace_ftracetest * kselftest/ftrace_ftracetest * kselftest-vsyscall-mode-native/ftrace_ftracetest * kselftest-vsyscall-mode-none/intel_pstate_run.sh * kselftest-vsyscall-mode-native/kvm_clear_dirty_log_test * kselftest/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-none/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-native/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-none/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest-vsyscall-mode-native/kvm_dirty_log_test * kselftest-vsyscall-mode-none/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest-vsyscall-mode-none/kvm_evmcs_test * kselftest-vsyscall-mode-native/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest-vsyscall-mode-none/kvm_hyperv_cpuid * kselftest-vsyscall-mode-native/kvm_hyperv_cpuid * kselftest-vsyscall-mode-none/kvm_kvm_create_max_vcpus * kselftest/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-native/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest-vsyscall-mode-native/kvm_platform_info_test * kselftest-vsyscall-mode-none/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest-vsyscall-mode-native/kvm_set_sregs_test * kselftest-vsyscall-mode-none/kvm_set_sregs_test * kselftest-vsyscall-mode-native/kvm_smm_test * kselftest-vsyscall-mode-none/kvm_smm_test * kselftest/kvm_smm_test * kselftest-vsyscall-mode-none/kvm_state_test * kselftest-vsyscall-mode-native/kvm_state_test * kselftest/kvm_state_test * kselftest-vsyscall-mode-native/kvm_sync_regs_test * kselftest/kvm_sync_regs_test * kselftest-vsyscall-mode-none/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-native/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-none/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-none/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-native/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-native/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-none/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-native/kvm_vmx_tsc_adjust_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-none/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-none/kvm_xss_msr_test * kselftest-vsyscall-mode-native/kvm_xss_msr_test * kselftest/kvm_xss_msr_test * kselftest-vsyscall-mode-none/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_BUG.sh * kselftest/lkdtm_BUG.sh * kselftest-vsyscall-mode-none/lkdtm_BUG.sh * kselftest-vsyscall-mode-none/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-native/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-none/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-native/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_PAGE.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-native/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-none/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-none/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-native/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-native/lkdtm_UNSET_SMEP.sh * kselftest-vsyscall-mode-none/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING_MESSAGE.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING.sh * kselftest/lkdtm_WARNING.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-native/mqueue_mq_perf_tests * kselftest/mqueue_mq_perf_tests * kselftest-vsyscall-mode-none/mqueue_mq_perf_tests * kselftest-vsyscall-mode-none/net_fib-onlink-tests.sh * kselftest/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-none/net_fib_tests.sh * kselftest/net_fib_tests.sh * kselftest-vsyscall-mode-native/net_fib_tests.sh * kselftest-vsyscall-mode-none/netfilter_nft_concat_range.sh * kselftest-vsyscall-mode-native/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_concat_range.sh * kselftest-vsyscall-mode-native/net_ip_defrag.sh * kselftest/net_ip_defrag.sh * kselftest-vsyscall-mode-none/net_ip_defrag.sh * kselftest-vsyscall-mode-native/net_l2tp.sh * kselftest-vsyscall-mode-none/net_l2tp.sh * kselftest/net_l2tp.sh * kselftest-vsyscall-mode-none/net_pmtu.sh * kselftest-vsyscall-mode-native/net_pmtu.sh * kselftest/net_pmtu.sh * kselftest-vsyscall-mode-native/net_psock_snd.sh * kselftest-vsyscall-mode-none/net_psock_snd.sh * kselftest/net_psock_snd.sh * kselftest-vsyscall-mode-none/net_run_netsocktests * kselftest-vsyscall-mode-native/net_run_netsocktests * kselftest/net_run_netsocktests * kselftest-vsyscall-mode-none/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-native/net_test_vxlan_under_vrf.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest-vsyscall-mode-none/net_traceroute.sh * kselftest-vsyscall-mode-native/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest-vsyscall-mode-native/net_udpgro_bench.sh * kselftest-vsyscall-mode-none/net_udpgro_bench.sh * kselftest-vsyscall-mode-native/net_udpgro.sh * kselftest-vsyscall-mode-none/net_udpgro.sh * kselftest/net_udpgro.sh * kselftest-vsyscall-mode-none/net_udpgso_bench.sh * kselftest-vsyscall-mode-native/net_udpgso_bench.sh * kselftest/net_udpgso_bench.sh * kselftest-vsyscall-mode-none/net_xfrm_policy.sh * kselftest-vsyscall-mode-native/net_xfrm_policy.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest-vsyscall-mode-native/openat2_openat2_test * kselftest-vsyscall-mode-none/openat2_openat2_test * kselftest-vsyscall-mode-native/openat2_rename_attack_test * kselftest-vsyscall-mode-none/openat2_rename_attack_test * kselftest/openat2_rename_attack_test * kselftest-vsyscall-mode-none/openat2_resolve_test * kselftest/openat2_resolve_test * kselftest-vsyscall-mode-native/openat2_resolve_test * kselftest-vsyscall-mode-native/pidfd_pidfd_open_test * kselftest-vsyscall-mode-none/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-native/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-none/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-native/pstore_pstore_tests * kselftest-vsyscall-mode-none/pstore_pstore_tests * kselftest/pstore_pstore_tests * kselftest-vsyscall-mode-native/rtc_rtctest * kselftest-vsyscall-mode-none/rtc_rtctest * kselftest/rtc_rtctest * kselftest-vsyscall-mode-native/seccomp_seccomp_benchmark * kselftest/seccomp_seccomp_benchmark * kselftest-vsyscall-mode-none/seccomp_seccomp_benchmark * kselftest-vsyscall-mode-native/seccomp_seccomp_bpf * kselftest/seccomp_seccomp_bpf * kselftest-vsyscall-mode-none/seccomp_seccomp_bpf * kselftest-vsyscall-mode-native/timers_inconsistency-check * kselftest-vsyscall-mode-none/timers_inconsistency-check * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest-vsyscall-mode-none/timers_nsleep-lat * kselftest-vsyscall-mode-native/timers_nsleep-lat * kselftest-vsyscall-mode-none/timers_raw_skew * kselftest/timers_raw_skew * kselftest-vsyscall-mode-native/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest-vsyscall-mode-none/timers_set-timer-lat * kselftest-vsyscall-mode-native/timers_set-timer-lat * kselftest-vsyscall-mode-native/networking/timestamping_txtimestamp.sh * kselftest/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-none/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-none/vm_run_vmtests * kselftest-vsyscall-mode-native/vm_run_vmtests * kselftest/vm_run_vmtests * kselftest-vsyscall-mode-none/x86_fsgsbase_64 qemu_arm: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cgroup_test_freezer * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_reuseport_bpf_numa * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_benchmark * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests juno-r2: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/memory-hotplug_mem-on-off-test.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_fdinfo_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/pstore_pstore_tests * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests qemu_arm64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh hi6220-hikey: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cgroup_test_freezer dragonboard-410c: x15: qemu_x86_64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/filesystems/epoll_epoll_wakeup_test * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests * kselftest/x86_fsgsbase_64 qemu_i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests * kselftest/x86_ldt_gdt_32 i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/intel_pstate_run.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

5 years, 4 months

1
0
0 0

[PATCH] selftests: pidfd: Add pidfd_fdinfo_test in .gitignore

by Christophe Leroy

The commit identified below added pidfd_fdinfo_test but failed to add it to .gitignore Fixes: 2def297ec7fb ("pidfd: add tests for NSpid info in fdinfo") Cc: stable(a)vger.kernel.org Signed-off-by: Christophe Leroy <christophe.leroy(a)c-s.fr> --- tools/testing/selftests/pidfd/.gitignore | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/testing/selftests/pidfd/.gitignore b/tools/testing/selftests/pidfd/.gitignore index 3a779c084d96..39559d723c41 100644 --- a/tools/testing/selftests/pidfd/.gitignore +++ b/tools/testing/selftests/pidfd/.gitignore @@ -2,4 +2,5 @@ pidfd_open_test pidfd_poll_test pidfd_test pidfd_wait +pidfd_fdinfo_test pidfd_getfd_test -- 2.25.0

5 years, 4 months

2
2
0 0

[PATCH bpf-next v2 8/9] selftests: bpf: enable UDP sockmap reuseport tests

by Lorenz Bauer

Remove the guard that disables UDP tests now that sockmap has support for them. Signed-off-by: Lorenz Bauer <lmb(a)cloudflare.com> --- tools/testing/selftests/bpf/prog_tests/select_reuseport.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/select_reuseport.c b/tools/testing/selftests/bpf/prog_tests/select_reuseport.c index a1dd13b34d4b..821b4146b7b6 100644 --- a/tools/testing/selftests/bpf/prog_tests/select_reuseport.c +++ b/tools/testing/selftests/bpf/prog_tests/select_reuseport.c @@ -805,12 +805,6 @@ static void test_config(int sotype, sa_family_t family, bool inany) char s[MAX_TEST_NAME]; const struct test *t; - /* SOCKMAP/SOCKHASH don't support UDP yet */ - if (sotype == SOCK_DGRAM && - (inner_map_type == BPF_MAP_TYPE_SOCKMAP || - inner_map_type == BPF_MAP_TYPE_SOCKHASH)) - return; - for (t = tests; t < tests + ARRAY_SIZE(tests); t++) { if (t->need_sotype && t->need_sotype != sotype) continue; /* test not compatible with socket type */ -- 2.20.1

5 years, 4 months

1
0
0 0

[PATCH bpf-next v2 7/9] selftests: bpf: add tests for UDP sockets in sockmap

by Lorenz Bauer

Expand the TCP sockmap test suite to also check UDP sockets. Signed-off-by: Jakub Sitnicki <jakub(a)cloudflare.com> Signed-off-by: Lorenz Bauer <lmb(a)cloudflare.com> --- .../selftests/bpf/prog_tests/sockmap_listen.c | 157 ++++++++++++++---- 1 file changed, 127 insertions(+), 30 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c index 4ba41dd26d6b..52aa468bdccd 100644 --- a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c +++ b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c @@ -108,6 +108,22 @@ __ret; \ }) +#define xsend(fd, buf, len, flags) \ + ({ \ + ssize_t __ret = send((fd), (buf), (len), (flags)); \ + if (__ret == -1) \ + FAIL_ERRNO("send"); \ + __ret; \ + }) + +#define xrecv(fd, buf, len, flags) \ + ({ \ + ssize_t __ret = recv((fd), (buf), (len), (flags)); \ + if (__ret == -1) \ + FAIL_ERRNO("recv"); \ + __ret; \ + }) + #define xsocket(family, sotype, flags) \ ({ \ int __ret = socket(family, sotype, flags); \ @@ -330,7 +346,7 @@ static void test_insert_bound(int family, int sotype, int mapfd) xclose(s); } -static void test_insert_listening(int family, int sotype, int mapfd) +static void test_insert(int family, int sotype, int mapfd) { u64 value; u32 key; @@ -467,7 +483,7 @@ static void test_lookup_32_bit_value(int family, int sotype, int mapfd) xclose(s); } -static void test_update_listening(int family, int sotype, int mapfd) +static void test_update_existing(int family, int sotype, int mapfd) { int s1, s2; u64 value; @@ -1116,7 +1132,7 @@ static void test_reuseport_select_listening(int family, int sotype, { struct sockaddr_storage addr; unsigned int pass; - int s, c, p, err; + int s, c, err; socklen_t len; u64 value; u32 key; @@ -1145,19 +1161,33 @@ static void test_reuseport_select_listening(int family, int sotype, if (err) goto close_cli; - p = xaccept(s, NULL, NULL); - if (p < 0) - goto close_cli; + if (sotype == SOCK_STREAM) { + int p; + + p = xaccept(s, NULL, NULL); + if (p < 0) + goto close_cli; + xclose(p); + } else { + char b = 'a'; + ssize_t n; + + n = xsend(c, &b, sizeof(b), 0); + if (n == -1) + goto close_cli; + + n = xrecv(s, &b, sizeof(b), 0); + if (n == -1) + goto close_cli; + } key = SK_PASS; err = xbpf_map_lookup_elem(verd_map, &key, &pass); if (err) - goto close_peer; + goto close_cli; if (pass != 1) FAIL("want pass count 1, have %d", pass); -close_peer: - xclose(p); close_cli: xclose(c); close_srv: @@ -1201,9 +1231,24 @@ static void test_reuseport_select_connected(int family, int sotype, if (err) goto close_cli0; - p0 = xaccept(s, NULL, NULL); - if (err) - goto close_cli0; + if (sotype == SOCK_STREAM) { + p0 = xaccept(s, NULL, NULL); + if (p0 < 0) + goto close_cli0; + } else { + p0 = xsocket(family, sotype, 0); + if (p0 < 0) + goto close_cli0; + + len = sizeof(addr); + err = xgetsockname(c0, sockaddr(&addr), &len); + if (err) + goto close_cli0; + + err = xconnect(p0, sockaddr(&addr), len); + if (err) + goto close_cli0; + } /* Update sock_map[0] to redirect to a connected socket */ key = 0; @@ -1216,8 +1261,24 @@ static void test_reuseport_select_connected(int family, int sotype, if (c1 < 0) goto close_peer0; + len = sizeof(addr); + err = xgetsockname(s, sockaddr(&addr), &len); + if (err) + goto close_srv; + errno = 0; err = connect(c1, sockaddr(&addr), len); + if (sotype == SOCK_DGRAM) { + char b = 'a'; + ssize_t n; + + n = xsend(c1, &b, sizeof(b), 0); + if (n == -1) + goto close_cli1; + + n = recv(c1, &b, sizeof(b), 0); + err = n == -1; + } if (!err || errno != ECONNREFUSED) FAIL_ERRNO("connect: expected ECONNREFUSED"); @@ -1281,7 +1342,18 @@ static void test_reuseport_mixed_groups(int family, int sotype, int sock_map, goto close_srv2; err = connect(c, sockaddr(&addr), len); - if (err && errno != ECONNREFUSED) { + if (sotype == SOCK_DGRAM) { + char b = 'a'; + ssize_t n; + + n = xsend(c, &b, sizeof(b), 0); + if (n == -1) + goto close_cli; + + n = recv(c, &b, sizeof(b), 0); + err = n == -1; + } + if (!err || errno != ECONNREFUSED) { FAIL_ERRNO("connect: expected ECONNREFUSED"); goto close_cli; } @@ -1302,9 +1374,9 @@ static void test_reuseport_mixed_groups(int family, int sotype, int sock_map, xclose(s1); } -#define TEST(fn) \ +#define TEST(fn, ...) \ { \ - fn, #fn \ + fn, #fn, __VA_ARGS__ \ } static void test_ops_cleanup(const struct bpf_map *map) @@ -1353,18 +1425,31 @@ static const char *map_type_str(const struct bpf_map *map) } } +static const char *sotype_str(int sotype) +{ + switch (sotype) { + case SOCK_DGRAM: + return "UDP"; + case SOCK_STREAM: + return "TCP"; + default: + return "unknown"; + } +} + static void test_ops(struct test_sockmap_listen *skel, struct bpf_map *map, int family, int sotype) { const struct op_test { void (*fn)(int family, int sotype, int mapfd); const char *name; + int sotype; } tests[] = { /* insert */ TEST(test_insert_invalid), TEST(test_insert_opened), - TEST(test_insert_bound), - TEST(test_insert_listening), + TEST(test_insert_bound, SOCK_STREAM), + TEST(test_insert), /* delete */ TEST(test_delete_after_insert), TEST(test_delete_after_close), @@ -1373,28 +1458,32 @@ static void test_ops(struct test_sockmap_listen *skel, struct bpf_map *map, TEST(test_lookup_after_delete), TEST(test_lookup_32_bit_value), /* update */ - TEST(test_update_listening), + TEST(test_update_existing), /* races with insert/delete */ - TEST(test_destroy_orphan_child), - TEST(test_syn_recv_insert_delete), - TEST(test_race_insert_listen), + TEST(test_destroy_orphan_child, SOCK_STREAM), + TEST(test_syn_recv_insert_delete, SOCK_STREAM), + TEST(test_race_insert_listen, SOCK_STREAM), /* child clone */ - TEST(test_clone_after_delete), - TEST(test_accept_after_delete), - TEST(test_accept_before_delete), + TEST(test_clone_after_delete, SOCK_STREAM), + TEST(test_accept_after_delete, SOCK_STREAM), + TEST(test_accept_before_delete, SOCK_STREAM), }; - const char *family_name, *map_name; + const char *family_name, *map_name, *sotype_name; const struct op_test *t; char s[MAX_TEST_NAME]; int map_fd; family_name = family_str(family); map_name = map_type_str(map); + sotype_name = sotype_str(sotype); map_fd = bpf_map__fd(map); for (t = tests; t < tests + ARRAY_SIZE(tests); t++) { - snprintf(s, sizeof(s), "%s %s %s", map_name, family_name, - t->name); + snprintf(s, sizeof(s), "%s %s %s %s", map_name, family_name, + sotype_name, t->name); + + if (t->sotype != 0 && t->sotype != sotype) + continue; if (!test__start_subtest(s)) continue; @@ -1427,6 +1516,7 @@ static void test_redir(struct test_sockmap_listen *skel, struct bpf_map *map, for (t = tests; t < tests + ARRAY_SIZE(tests); t++) { snprintf(s, sizeof(s), "%s %s %s", map_name, family_name, t->name); + if (!test__start_subtest(s)) continue; @@ -1441,26 +1531,31 @@ static void test_reuseport(struct test_sockmap_listen *skel, void (*fn)(int family, int sotype, int socket_map, int verdict_map, int reuseport_prog); const char *name; + int sotype; } tests[] = { TEST(test_reuseport_select_listening), TEST(test_reuseport_select_connected), TEST(test_reuseport_mixed_groups), }; int socket_map, verdict_map, reuseport_prog; - const char *family_name, *map_name; + const char *family_name, *map_name, *sotype_name; const struct reuseport_test *t; char s[MAX_TEST_NAME]; family_name = family_str(family); map_name = map_type_str(map); + sotype_name = sotype_str(sotype); socket_map = bpf_map__fd(map); verdict_map = bpf_map__fd(skel->maps.verdict_map); reuseport_prog = bpf_program__fd(skel->progs.prog_reuseport); for (t = tests; t < tests + ARRAY_SIZE(tests); t++) { - snprintf(s, sizeof(s), "%s %s %s", map_name, family_name, - t->name); + snprintf(s, sizeof(s), "%s %s %s %s", map_name, family_name, + sotype_name, t->name); + + if (t->sotype != 0 && t->sotype != sotype) + continue; if (!test__start_subtest(s)) continue; @@ -1473,8 +1568,10 @@ static void run_tests(struct test_sockmap_listen *skel, struct bpf_map *map, int family) { test_ops(skel, map, family, SOCK_STREAM); + test_ops(skel, map, family, SOCK_DGRAM); test_redir(skel, map, family, SOCK_STREAM); test_reuseport(skel, map, family, SOCK_STREAM); + test_reuseport(skel, map, family, SOCK_DGRAM); } void test_sockmap_listen(void) -- 2.20.1

5 years, 4 months

1
0
0 0

[PATCH bpf-next v2 6/9] selftests: bpf: don't listen() on UDP sockets

by Lorenz Bauer

Most tests for TCP sockmap can be adapted to UDP sockmap if the listen call is skipped. Rename listen_loopback, etc. to socket_loopback and skip listen() for SOCK_DGRAM. Signed-off-by: Lorenz Bauer <lmb(a)cloudflare.com> --- .../selftests/bpf/prog_tests/sockmap_listen.c | 47 ++++++++++--------- 1 file changed, 25 insertions(+), 22 deletions(-) diff --git a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c index b1b2acea0638..4ba41dd26d6b 100644 --- a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c +++ b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c @@ -230,7 +230,7 @@ static int enable_reuseport(int s, int progfd) return 0; } -static int listen_loopback_reuseport(int family, int sotype, int progfd) +static int socket_loopback_reuseport(int family, int sotype, int progfd) { struct sockaddr_storage addr; socklen_t len; @@ -249,6 +249,9 @@ static int listen_loopback_reuseport(int family, int sotype, int progfd) if (err) goto close; + if (sotype == SOCK_DGRAM) + return s; + err = xlisten(s, SOMAXCONN); if (err) goto close; @@ -259,9 +262,9 @@ static int listen_loopback_reuseport(int family, int sotype, int progfd) return -1; } -static int listen_loopback(int family, int sotype) +static int socket_loopback(int family, int sotype) { - return listen_loopback_reuseport(family, sotype, -1); + return socket_loopback_reuseport(family, sotype, -1); } static void test_insert_invalid(int family, int sotype, int mapfd) @@ -333,7 +336,7 @@ static void test_insert_listening(int family, int sotype, int mapfd) u32 key; int s; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -349,7 +352,7 @@ static void test_delete_after_insert(int family, int sotype, int mapfd) u32 key; int s; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -366,7 +369,7 @@ static void test_delete_after_close(int family, int sotype, int mapfd) u64 value; u32 key; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -390,7 +393,7 @@ static void test_lookup_after_insert(int family, int sotype, int mapfd) u32 key; int s; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -417,7 +420,7 @@ static void test_lookup_after_delete(int family, int sotype, int mapfd) u64 value; u32 key; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -439,7 +442,7 @@ static void test_lookup_32_bit_value(int family, int sotype, int mapfd) u32 key, value32; int err, s; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -470,11 +473,11 @@ static void test_update_listening(int family, int sotype, int mapfd) u64 value; u32 key; - s1 = listen_loopback(family, sotype); + s1 = socket_loopback(family, sotype); if (s1 < 0) return; - s2 = listen_loopback(family, sotype); + s2 = socket_loopback(family, sotype); if (s2 < 0) goto close_s1; @@ -500,7 +503,7 @@ static void test_destroy_orphan_child(int family, int sotype, int mapfd) u64 value; u32 key; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -534,7 +537,7 @@ static void test_clone_after_delete(int family, int sotype, int mapfd) u64 value; u32 key; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s < 0) return; @@ -570,7 +573,7 @@ static void test_accept_after_delete(int family, int sotype, int mapfd) socklen_t len; u64 value; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s == -1) return; @@ -624,7 +627,7 @@ static void test_accept_before_delete(int family, int sotype, int mapfd) socklen_t len; u64 value; - s = listen_loopback(family, sotype); + s = socket_loopback(family, sotype); if (s == -1) return; @@ -735,7 +738,7 @@ static void test_syn_recv_insert_delete(int family, int sotype, int mapfd) int err, s; u64 value; - s = listen_loopback(family, sotype | SOCK_NONBLOCK); + s = socket_loopback(family, sotype | SOCK_NONBLOCK); if (s < 0) return; @@ -877,7 +880,7 @@ static void redir_to_connected(int family, int sotype, int sock_mapfd, zero_verdict_count(verd_mapfd); - s = listen_loopback(family, sotype | SOCK_NONBLOCK); + s = socket_loopback(family, sotype | SOCK_NONBLOCK); if (s < 0) return; @@ -1009,7 +1012,7 @@ static void redir_to_listening(int family, int sotype, int sock_mapfd, zero_verdict_count(verd_mapfd); - s = listen_loopback(family, sotype | SOCK_NONBLOCK); + s = socket_loopback(family, sotype | SOCK_NONBLOCK); if (s < 0) return; @@ -1120,7 +1123,7 @@ static void test_reuseport_select_listening(int family, int sotype, zero_verdict_count(verd_map); - s = listen_loopback_reuseport(family, sotype, reuseport_prog); + s = socket_loopback_reuseport(family, sotype, reuseport_prog); if (s < 0) return; @@ -1174,7 +1177,7 @@ static void test_reuseport_select_connected(int family, int sotype, zero_verdict_count(verd_map); - s = listen_loopback_reuseport(family, sotype, reuseport_prog); + s = socket_loopback_reuseport(family, sotype, reuseport_prog); if (s < 0) return; @@ -1249,11 +1252,11 @@ static void test_reuseport_mixed_groups(int family, int sotype, int sock_map, zero_verdict_count(verd_map); /* Create two listeners, each in its own reuseport group */ - s1 = listen_loopback_reuseport(family, sotype, reuseport_prog); + s1 = socket_loopback_reuseport(family, sotype, reuseport_prog); if (s1 < 0) return; - s2 = listen_loopback_reuseport(family, sotype, reuseport_prog); + s2 = socket_loopback_reuseport(family, sotype, reuseport_prog); if (s2 < 0) goto close_srv1; -- 2.20.1

5 years, 4 months

1
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[PATCH 1/2] kunit: kunit_parser: making parser more robust

by Heidi Fahim

Previously, kunit_parser did not properly handle kunit TAP output that - had any prefixes (generated from different configs) - had unrelated kernel output mixed in the middle of it, which has shown up when testing with allyesconfig To remove prefixes, the parser looks for the first line that includes TAP output, "TAP version 14". It then determines the length of the string before this sequence, and strips that number of characters off the beginning of the following lines until the last KUnit output line is reached. These fixes have been tested with additional tests in the KUnitParseTest and their associated logs have also been added. Signed-off-by: Heidi Fahim <heidifahim(a)google.com> --- tools/testing/kunit/kunit_parser.py | 54 +++++++-------- tools/testing/kunit/kunit_tool_test.py | 69 +++++++++++++++++++ .../test_data/test_config_printk_time.log | 31 +++++++++ .../test_data/test_interrupted_tap_output.log | 37 ++++++++++ .../test_data/test_kernel_panic_interrupt.log | 25 +++++++ .../test_data/test_multiple_prefixes.log | 31 +++++++++ ..._output_with_prefix_isolated_correctly.log | 33 +++++++++ .../kunit/test_data/test_pound_no_prefix.log | 33 +++++++++ .../kunit/test_data/test_pound_sign.log | 33 +++++++++ 9 files changed, 319 insertions(+), 27 deletions(-) create mode 100644 tools/testing/kunit/test_data/test_config_printk_time.log create mode 100644 tools/testing/kunit/test_data/test_interrupted_tap_output.log create mode 100644 tools/testing/kunit/test_data/test_kernel_panic_interrupt.log create mode 100644 tools/testing/kunit/test_data/test_multiple_prefixes.log create mode 100644 tools/testing/kunit/test_data/test_output_with_prefix_isolated_correctly.log create mode 100644 tools/testing/kunit/test_data/test_pound_no_prefix.log create mode 100644 tools/testing/kunit/test_data/test_pound_sign.log diff --git a/tools/testing/kunit/kunit_parser.py b/tools/testing/kunit/kunit_parser.py index 4ffbae0f6732..077b21d42258 100644 --- a/tools/testing/kunit/kunit_parser.py +++ b/tools/testing/kunit/kunit_parser.py @@ -46,19 +46,21 @@ class TestStatus(Enum): TEST_CRASHED = auto() NO_TESTS = auto() -kunit_start_re = re.compile(r'^TAP version [0-9]+$') -kunit_end_re = re.compile('List of all partitions:') +kunit_start_re = re.compile(r'TAP version [0-9]+$') +kunit_end_re = re.compile('(List of all partitions:|' + 'Kernel panic - not syncing: VFS:|reboot: System halted)') def isolate_kunit_output(kernel_output): started = False for line in kernel_output: - if kunit_start_re.match(line): + if kunit_start_re.search(line): + prefix_len = len(line.split('TAP version')[0]) started = True - yield line - elif kunit_end_re.match(line): + yield line[prefix_len:] if prefix_len > 0 else line + elif kunit_end_re.search(line): break elif started: - yield line + yield line[prefix_len:] if prefix_len > 0 else line def raw_output(kernel_output): for line in kernel_output: @@ -91,35 +93,33 @@ def print_log(log): for m in log: print_with_timestamp(m) -TAP_ENTRIES = re.compile(r'^(TAP|\t?ok|\t?not ok|\t?[0-9]+\.\.[0-9]+|\t?#).*$') +TAP_ENTRIES = re.compile(r'(TAP|\t?ok|\t?not ok|\t?[0-9]+\.\.[0-9]+|\t# .*?:.*?).*$') def consume_non_diagnositic(lines: List[str]) -> None: - while lines and not TAP_ENTRIES.match(lines[0]): + while lines and not TAP_ENTRIES.search(lines[0]): lines.pop(0) def save_non_diagnositic(lines: List[str], test_case: TestCase) -> None: - while lines and not TAP_ENTRIES.match(lines[0]): + while lines and not TAP_ENTRIES.search(lines[0]): test_case.log.append(lines[0]) lines.pop(0) OkNotOkResult = namedtuple('OkNotOkResult', ['is_ok','description', 'text']) -OK_NOT_OK_SUBTEST = re.compile(r'^\t(ok|not ok) [0-9]+ - (.*)$') +OK_NOT_OK_SUBTEST = re.compile(r'\t(ok|not ok) [0-9]+ - (.*)$') -OK_NOT_OK_MODULE = re.compile(r'^(ok|not ok) [0-9]+ - (.*)$') +OK_NOT_OK_MODULE = re.compile(r'(ok|not ok) [0-9]+ - (.*)$') -def parse_ok_not_ok_test_case(lines: List[str], - test_case: TestCase, - expecting_test_case: bool) -> bool: +def parse_ok_not_ok_test_case(lines: List[str], test_case: TestCase) -> bool: save_non_diagnositic(lines, test_case) if not lines: - if expecting_test_case: - test_case.status = TestStatus.TEST_CRASHED - return True - else: - return False + test_case.status = TestStatus.TEST_CRASHED + return True line = lines[0] match = OK_NOT_OK_SUBTEST.match(line) + while not match and lines: + line = lines.pop(0) + match = OK_NOT_OK_SUBTEST.match(line) if match: test_case.log.append(lines.pop(0)) test_case.name = match.group(2) @@ -150,12 +150,12 @@ def parse_diagnostic(lines: List[str], test_case: TestCase) -> bool: else: return False -def parse_test_case(lines: List[str], expecting_test_case: bool) -> TestCase: +def parse_test_case(lines: List[str]) -> TestCase: test_case = TestCase() save_non_diagnositic(lines, test_case) while parse_diagnostic(lines, test_case): pass - if parse_ok_not_ok_test_case(lines, test_case, expecting_test_case): + if parse_ok_not_ok_test_case(lines, test_case): return test_case else: return None @@ -202,7 +202,7 @@ def parse_ok_not_ok_test_suite(lines: List[str], test_suite: TestSuite) -> bool: test_suite.status = TestStatus.TEST_CRASHED return False line = lines[0] - match = OK_NOT_OK_MODULE.match(line) + match = OK_NOT_OK_MODULE.search(line) if match: lines.pop(0) if match.group(1) == 'ok': @@ -234,11 +234,11 @@ def parse_test_suite(lines: List[str]) -> TestSuite: expected_test_case_num = parse_subtest_plan(lines) if not expected_test_case_num: return None - test_case = parse_test_case(lines, expected_test_case_num > 0) - expected_test_case_num -= 1 - while test_case: + while expected_test_case_num > 0: + test_case = parse_test_case(lines) + if not test_case: + break test_suite.cases.append(test_case) - test_case = parse_test_case(lines, expected_test_case_num > 0) expected_test_case_num -= 1 if parse_ok_not_ok_test_suite(lines, test_suite): test_suite.status = bubble_up_test_case_errors(test_suite) @@ -250,7 +250,7 @@ def parse_test_suite(lines: List[str]) -> TestSuite: print('failed to parse end of suite' + lines[0]) return None -TAP_HEADER = re.compile(r'^TAP version 14$') +TAP_HEADER = re.compile(r'TAP version 14$') def parse_tap_header(lines: List[str]) -> bool: consume_non_diagnositic(lines) diff --git a/tools/testing/kunit/kunit_tool_test.py b/tools/testing/kunit/kunit_tool_test.py index cba97756ac4a..0efae697f396 100755 --- a/tools/testing/kunit/kunit_tool_test.py +++ b/tools/testing/kunit/kunit_tool_test.py @@ -108,6 +108,36 @@ class KUnitParserTest(unittest.TestCase): self.assertContains('ok 1 - example', result) file.close() + def test_output_with_prefix_isolated_correctly(self): + log_path = get_absolute_path( + 'test_data/test_pound_sign.log') + with open(log_path) as file: + result = kunit_parser.isolate_kunit_output(file.readlines()) + self.assertContains('TAP version 14\n', result) + self.assertContains(' # Subtest: kunit-resource-test', result) + self.assertContains(' 1..5', result) + self.assertContains(' ok 1 - kunit_resource_test_init_resources', result) + self.assertContains(' ok 2 - kunit_resource_test_alloc_resource', result) + self.assertContains(' ok 3 - kunit_resource_test_destroy_resource', result) + self.assertContains(' foo bar #', result) + self.assertContains(' ok 4 - kunit_resource_test_cleanup_resources', result) + self.assertContains(' ok 5 - kunit_resource_test_proper_free_ordering', result) + self.assertContains('ok 1 - kunit-resource-test', result) + self.assertContains(' foo bar # non-kunit output', result) + self.assertContains(' # Subtest: kunit-try-catch-test', result) + self.assertContains(' 1..2', result) + self.assertContains(' ok 1 - kunit_test_try_catch_successful_try_no_catch', + result) + self.assertContains(' ok 2 - kunit_test_try_catch_unsuccessful_try_does_catch', + result) + self.assertContains('ok 2 - kunit-try-catch-test', result) + self.assertContains(' # Subtest: string-stream-test', result) + self.assertContains(' 1..3', result) + self.assertContains(' ok 1 - string_stream_test_empty_on_creation', result) + self.assertContains(' ok 2 - string_stream_test_not_empty_after_add', result) + self.assertContains(' ok 3 - string_stream_test_get_string', result) + self.assertContains('ok 3 - string-stream-test', result) + def test_parse_successful_test_log(self): all_passed_log = get_absolute_path( 'test_data/test_is_test_passed-all_passed.log') @@ -150,6 +180,45 @@ class KUnitParserTest(unittest.TestCase): result.status) file.close() + def test_ignores_prefix_printk_time(self): + prefix_log = get_absolute_path( + 'test_data/test_config_printk_time.log') + with open(prefix_log) as file: + result = kunit_parser.parse_run_tests(file.readlines()) + self.assertEqual('kunit-resource-test', result.suites[0].name) + + def test_ignores_multiple_prefixes(self): + prefix_log = get_absolute_path( + 'test_data/test_multiple_prefixes.log') + with open(prefix_log) as file: + result = kunit_parser.parse_run_tests(file.readlines()) + self.assertEqual('kunit-resource-test', result.suites[0].name) + + def test_prefix_mixed_kernel_output(self): + mixed_prefix_log = get_absolute_path( + 'test_data/test_interrupted_tap_output.log') + with open(mixed_prefix_log) as file: + result = kunit_parser.parse_run_tests(file.readlines()) + self.assertEqual('kunit-resource-test', result.suites[0].name) + + def test_prefix_poundsign(self): + pound_log = get_absolute_path('test_data/test_pound_sign.log') + with open(pound_log) as file: + result = kunit_parser.parse_run_tests(file.readlines()) + self.assertEqual('kunit-resource-test', result.suites[0].name) + + def test_kernel_panic_end(self): + panic_log = get_absolute_path('test_data/test_kernel_panic_interrupt.log') + with open(panic_log) as file: + result = kunit_parser.parse_run_tests(file.readlines()) + self.assertEqual('kunit-resource-test', result.suites[0].name) + + def test_pound_no_prefix(self): + pound_log = get_absolute_path('test_data/test_pound_no_prefix.log') + with open(pound_log) as file: + result = kunit_parser.parse_run_tests(file.readlines()) + self.assertEqual('kunit-resource-test', result.suites[0].name) + class StrContains(str): def __eq__(self, other): return self in other diff --git a/tools/testing/kunit/test_data/test_config_printk_time.log b/tools/testing/kunit/test_data/test_config_printk_time.log new file mode 100644 index 000000000000..c02ca773946d --- /dev/null +++ b/tools/testing/kunit/test_data/test_config_printk_time.log @@ -0,0 +1,31 @@ +[ 0.060000] printk: console [mc-1] enabled +[ 0.060000] random: get_random_bytes called from init_oops_id+0x35/0x40 with crng_init=0 +[ 0.060000] TAP version 14 +[ 0.060000] # Subtest: kunit-resource-test +[ 0.060000] 1..5 +[ 0.060000] ok 1 - kunit_resource_test_init_resources +[ 0.060000] ok 2 - kunit_resource_test_alloc_resource +[ 0.060000] ok 3 - kunit_resource_test_destroy_resource +[ 0.060000] ok 4 - kunit_resource_test_cleanup_resources +[ 0.060000] ok 5 - kunit_resource_test_proper_free_ordering +[ 0.060000] ok 1 - kunit-resource-test +[ 0.060000] # Subtest: kunit-try-catch-test +[ 0.060000] 1..2 +[ 0.060000] ok 1 - kunit_test_try_catch_successful_try_no_catch +[ 0.060000] ok 2 - kunit_test_try_catch_unsuccessful_try_does_catch +[ 0.060000] ok 2 - kunit-try-catch-test +[ 0.060000] # Subtest: string-stream-test +[ 0.060000] 1..3 +[ 0.060000] ok 1 - string_stream_test_empty_on_creation +[ 0.060000] ok 2 - string_stream_test_not_empty_after_add +[ 0.060000] ok 3 - string_stream_test_get_string +[ 0.060000] ok 3 - string-stream-test +[ 0.060000] List of all partitions: +[ 0.060000] No filesystem could mount root, tried: +[ 0.060000] +[ 0.060000] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(98,0) +[ 0.060000] CPU: 0 PID: 1 Comm: swapper Not tainted 5.4.0-rc1-gea2dd7c0875e-dirty #2 +[ 0.060000] Stack: +[ 0.060000] 602086f8 601bc260 705c0000 705c0000 +[ 0.060000] 602086f8 6005fcec 705c0000 6002c6ab +[ 0.060000] 6005fcec 601bc260 705c0000 3000000010 \ No newline at end of file diff --git a/tools/testing/kunit/test_data/test_interrupted_tap_output.log b/tools/testing/kunit/test_data/test_interrupted_tap_output.log new file mode 100644 index 000000000000..5c73fb3a1c6f --- /dev/null +++ b/tools/testing/kunit/test_data/test_interrupted_tap_output.log @@ -0,0 +1,37 @@ +[ 0.060000] printk: console [mc-1] enabled +[ 0.060000] random: get_random_bytes called from init_oops_id+0x35/0x40 with crng_init=0 +[ 0.060000] TAP version 14 +[ 0.060000] # Subtest: kunit-resource-test +[ 0.060000] 1..5 +[ 0.060000] ok 1 - kunit_resource_test_init_resources +[ 0.060000] ok 2 - kunit_resource_test_alloc_resource +[ 0.060000] ok 3 - kunit_resource_test_destroy_resource +[ 0.060000] kAFS: Red Hat AFS client v0.1 registering. +[ 0.060000] FS-Cache: Netfs 'afs' registered for caching +[ 0.060000] *** VALIDATE kAFS *** +[ 0.060000] Btrfs loaded, crc32c=crc32c-generic, debug=on, assert=on, integrity-checker=on, ref-verify=on +[ 0.060000] BTRFS: selftest: sectorsize: 4096 nodesize: 4096 +[ 0.060000] BTRFS: selftest: running btrfs free space cache tests +[ 0.060000] ok 4 - kunit_resource_test_cleanup_resources +[ 0.060000] ok 5 - kunit_resource_test_proper_free_ordering +[ 0.060000] ok 1 - kunit-resource-test +[ 0.060000] # Subtest: kunit-try-catch-test +[ 0.060000] 1..2 +[ 0.060000] ok 1 - kunit_test_try_catch_successful_try_no_catch +[ 0.060000] ok 2 - kunit_test_try_catch_unsuccessful_try_does_catch +[ 0.060000] ok 2 - kunit-try-catch-test +[ 0.060000] # Subtest: string-stream-test +[ 0.060000] 1..3 +[ 0.060000] ok 1 - string_stream_test_empty_on_creation +[ 0.060000] ok 2 - string_stream_test_not_empty_after_add +[ 0.060000] ok 3 - string_stream_test_get_string +[ 0.060000] ok 3 - string-stream-test +[ 0.060000] List of all partitions: +[ 0.060000] No filesystem could mount root, tried: +[ 0.060000] +[ 0.060000] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(98,0) +[ 0.060000] CPU: 0 PID: 1 Comm: swapper Not tainted 5.4.0-rc1-gea2dd7c0875e-dirty #2 +[ 0.060000] Stack: +[ 0.060000] 602086f8 601bc260 705c0000 705c0000 +[ 0.060000] 602086f8 6005fcec 705c0000 6002c6ab +[ 0.060000] 6005fcec 601bc260 705c0000 3000000010 \ No newline at end of file diff --git a/tools/testing/kunit/test_data/test_kernel_panic_interrupt.log b/tools/testing/kunit/test_data/test_kernel_panic_interrupt.log new file mode 100644 index 000000000000..c045eee75f27 --- /dev/null +++ b/tools/testing/kunit/test_data/test_kernel_panic_interrupt.log @@ -0,0 +1,25 @@ +[ 0.060000] printk: console [mc-1] enabled +[ 0.060000] random: get_random_bytes called from init_oops_id+0x35/0x40 with crng_init=0 +[ 0.060000] TAP version 14 +[ 0.060000] # Subtest: kunit-resource-test +[ 0.060000] 1..5 +[ 0.060000] ok 1 - kunit_resource_test_init_resources +[ 0.060000] ok 2 - kunit_resource_test_alloc_resource +[ 0.060000] ok 3 - kunit_resource_test_destroy_resource +[ 0.060000] ok 4 - kunit_resource_test_cleanup_resources +[ 0.060000] ok 5 - kunit_resource_test_proper_free_ordering +[ 0.060000] ok 1 - kunit-resource-test +[ 0.060000] # Subtest: kunit-try-catch-test +[ 0.060000] 1..2 +[ 0.060000] ok 1 - kunit_test_try_catch_successful_try_no_catch +[ 0.060000] ok 2 - kunit_test_try_catch_unsuccessful_try_does_catch +[ 0.060000] ok 2 - kunit-try-catch-test +[ 0.060000] # Subtest: string-stream-test +[ 0.060000] 1..3 +[ 0.060000] ok 1 - string_stream_test_empty_on_creation +[ 0.060000] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(98,0) +[ 0.060000] CPU: 0 PID: 1 Comm: swapper Not tainted 5.4.0-rc1-gea2dd7c0875e-dirty #2 +[ 0.060000] Stack: +[ 0.060000] 602086f8 601bc260 705c0000 705c0000 +[ 0.060000] 602086f8 6005fcec 705c0000 6002c6ab +[ 0.060000] 6005fcec 601bc260 705c0000 3000000010 \ No newline at end of file diff --git a/tools/testing/kunit/test_data/test_multiple_prefixes.log b/tools/testing/kunit/test_data/test_multiple_prefixes.log new file mode 100644 index 000000000000..bc48407dcc36 --- /dev/null +++ b/tools/testing/kunit/test_data/test_multiple_prefixes.log @@ -0,0 +1,31 @@ +[ 0.060000][ T1] printk: console [mc-1] enabled +[ 0.060000][ T1] random: get_random_bytes called from init_oops_id+0x35/0x40 with crng_init=0 +[ 0.060000][ T1] TAP version 14 +[ 0.060000][ T1] # Subtest: kunit-resource-test +[ 0.060000][ T1] 1..5 +[ 0.060000][ T1] ok 1 - kunit_resource_test_init_resources +[ 0.060000][ T1] ok 2 - kunit_resource_test_alloc_resource +[ 0.060000][ T1] ok 3 - kunit_resource_test_destroy_resource +[ 0.060000][ T1] ok 4 - kunit_resource_test_cleanup_resources +[ 0.060000][ T1] ok 5 - kunit_resource_test_proper_free_ordering +[ 0.060000][ T1] ok 1 - kunit-resource-test +[ 0.060000][ T1] # Subtest: kunit-try-catch-test +[ 0.060000][ T1] 1..2 +[ 0.060000][ T1] ok 1 - kunit_test_try_catch_successful_try_no_catch +[ 0.060000][ T1] ok 2 - kunit_test_try_catch_unsuccessful_try_does_catch +[ 0.060000][ T1] ok 2 - kunit-try-catch-test +[ 0.060000][ T1] # Subtest: string-stream-test +[ 0.060000][ T1] 1..3 +[ 0.060000][ T1] ok 1 - string_stream_test_empty_on_creation +[ 0.060000][ T1] ok 2 - string_stream_test_not_empty_after_add +[ 0.060000][ T1] ok 3 - string_stream_test_get_string +[ 0.060000][ T1] ok 3 - string-stream-test +[ 0.060000][ T1] List of all partitions: +[ 0.060000][ T1] No filesystem could mount root, tried: +[ 0.060000][ T1] +[ 0.060000][ T1] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(98,0) +[ 0.060000][ T1] CPU: 0 PID: 1 Comm: swapper Not tainted 5.4.0-rc1-gea2dd7c0875e-dirty #2 +[ 0.060000][ T1] Stack: +[ 0.060000][ T1] 602086f8 601bc260 705c0000 705c0000 +[ 0.060000][ T1] 602086f8 6005fcec 705c0000 6002c6ab +[ 0.060000][ T1] 6005fcec 601bc260 705c0000 3000000010 \ No newline at end of file diff --git a/tools/testing/kunit/test_data/test_output_with_prefix_isolated_correctly.log b/tools/testing/kunit/test_data/test_output_with_prefix_isolated_correctly.log new file mode 100644 index 000000000000..0f87cdabebb0 --- /dev/null +++ b/tools/testing/kunit/test_data/test_output_with_prefix_isolated_correctly.log @@ -0,0 +1,33 @@ +[ 0.060000] printk: console [mc-1] enabled +[ 0.060000] random: get_random_bytes called from init_oops_id+0x35/0x40 with crng_init=0 +[ 0.060000] TAP version 14 +[ 0.060000] # Subtest: kunit-resource-test +[ 0.060000] 1..5 +[ 0.060000] ok 1 - kunit_resource_test_init_resources +[ 0.060000] ok 2 - kunit_resource_test_alloc_resource +[ 0.060000] ok 3 - kunit_resource_test_destroy_resource +[ 0.060000] foo bar # +[ 0.060000] ok 4 - kunit_resource_test_cleanup_resources +[ 0.060000] ok 5 - kunit_resource_test_proper_free_ordering +[ 0.060000] ok 1 - kunit-resource-test +[ 0.060000] foo bar # non-kunit output +[ 0.060000] # Subtest: kunit-try-catch-test +[ 0.060000] 1..2 +[ 0.060000] ok 1 - kunit_test_try_catch_successful_try_no_catch +[ 0.060000] ok 2 - kunit_test_try_catch_unsuccessful_try_does_catch +[ 0.060000] ok 2 - kunit-try-catch-test +[ 0.060000] # Subtest: string-stream-test +[ 0.060000] 1..3 +[ 0.060000] ok 1 - string_stream_test_empty_on_creation +[ 0.060000] ok 2 - string_stream_test_not_empty_after_add +[ 0.060000] ok 3 - string_stream_test_get_string +[ 0.060000] ok 3 - string-stream-test +[ 0.060000] List of all partitions: +[ 0.060000] No filesystem could mount root, tried: +[ 0.060000] +[ 0.060000] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(98,0) +[ 0.060000] CPU: 0 PID: 1 Comm: swapper Not tainted 5.4.0-rc1-gea2dd7c0875e-dirty #2 +[ 0.060000] Stack: +[ 0.060000] 602086f8 601bc260 705c0000 705c0000 +[ 0.060000] 602086f8 6005fcec 705c0000 6002c6ab +[ 0.060000] 6005fcec 601bc260 705c0000 3000000010 \ No newline at end of file diff --git a/tools/testing/kunit/test_data/test_pound_no_prefix.log b/tools/testing/kunit/test_data/test_pound_no_prefix.log new file mode 100644 index 000000000000..2ceb360be7d5 --- /dev/null +++ b/tools/testing/kunit/test_data/test_pound_no_prefix.log @@ -0,0 +1,33 @@ + printk: console [mc-1] enabled + random: get_random_bytes called from init_oops_id+0x35/0x40 with crng_init=0 + TAP version 14 + # Subtest: kunit-resource-test + 1..5 + ok 1 - kunit_resource_test_init_resources + ok 2 - kunit_resource_test_alloc_resource + ok 3 - kunit_resource_test_destroy_resource + foo bar # + ok 4 - kunit_resource_test_cleanup_resources + ok 5 - kunit_resource_test_proper_free_ordering + ok 1 - kunit-resource-test + foo bar # non-kunit output + # Subtest: kunit-try-catch-test + 1..2 + ok 1 - kunit_test_try_catch_successful_try_no_catch + ok 2 - kunit_test_try_catch_unsuccessful_try_does_catch + ok 2 - kunit-try-catch-test + # Subtest: string-stream-test + 1..3 + ok 1 - string_stream_test_empty_on_creation + ok 2 - string_stream_test_not_empty_after_add + ok 3 - string_stream_test_get_string + ok 3 - string-stream-test + List of all partitions: + No filesystem could mount root, tried: + + Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(98,0) + CPU: 0 PID: 1 Comm: swapper Not tainted 5.4.0-rc1-gea2dd7c0875e-dirty #2 + Stack: + 602086f8 601bc260 705c0000 705c0000 + 602086f8 6005fcec 705c0000 6002c6ab + 6005fcec 601bc260 705c0000 3000000010 \ No newline at end of file diff --git a/tools/testing/kunit/test_data/test_pound_sign.log b/tools/testing/kunit/test_data/test_pound_sign.log new file mode 100644 index 000000000000..0f87cdabebb0 --- /dev/null +++ b/tools/testing/kunit/test_data/test_pound_sign.log @@ -0,0 +1,33 @@ +[ 0.060000] printk: console [mc-1] enabled +[ 0.060000] random: get_random_bytes called from init_oops_id+0x35/0x40 with crng_init=0 +[ 0.060000] TAP version 14 +[ 0.060000] # Subtest: kunit-resource-test +[ 0.060000] 1..5 +[ 0.060000] ok 1 - kunit_resource_test_init_resources +[ 0.060000] ok 2 - kunit_resource_test_alloc_resource +[ 0.060000] ok 3 - kunit_resource_test_destroy_resource +[ 0.060000] foo bar # +[ 0.060000] ok 4 - kunit_resource_test_cleanup_resources +[ 0.060000] ok 5 - kunit_resource_test_proper_free_ordering +[ 0.060000] ok 1 - kunit-resource-test +[ 0.060000] foo bar # non-kunit output +[ 0.060000] # Subtest: kunit-try-catch-test +[ 0.060000] 1..2 +[ 0.060000] ok 1 - kunit_test_try_catch_successful_try_no_catch +[ 0.060000] ok 2 - kunit_test_try_catch_unsuccessful_try_does_catch +[ 0.060000] ok 2 - kunit-try-catch-test +[ 0.060000] # Subtest: string-stream-test +[ 0.060000] 1..3 +[ 0.060000] ok 1 - string_stream_test_empty_on_creation +[ 0.060000] ok 2 - string_stream_test_not_empty_after_add +[ 0.060000] ok 3 - string_stream_test_get_string +[ 0.060000] ok 3 - string-stream-test +[ 0.060000] List of all partitions: +[ 0.060000] No filesystem could mount root, tried: +[ 0.060000] +[ 0.060000] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(98,0) +[ 0.060000] CPU: 0 PID: 1 Comm: swapper Not tainted 5.4.0-rc1-gea2dd7c0875e-dirty #2 +[ 0.060000] Stack: +[ 0.060000] 602086f8 601bc260 705c0000 705c0000 +[ 0.060000] 602086f8 6005fcec 705c0000 6002c6ab +[ 0.060000] 6005fcec 601bc260 705c0000 3000000010 \ No newline at end of file -- 2.25.0.265.gbab2e86ba0-goog

5 years, 4 months

2
6
0 0

[PATCH v5 00/19] x86/cpu: Clean up handling of VMX features

by Sean Christopherson

Clean up a handful of interrelated warts in the kernel's handling of VMX: - Enable VMX in IA32_FEATURE_CONTROL during boot instead of on-demand during KVM load to avoid future contention over IA32_FEATURE_CONTROL. - Rework VMX feature reporting so that it is accurate and up-to-date, now and in the future. - Consolidate code across CPUs that support VMX. This series stems from two separate but related issues. The first issue, pointed out by Boris in the SGX enabling series[*], is that the kernel currently doesn't ensure the IA32_FEATURE_CONTROL MSR is configured during boot. The second issue is that the kernel's reporting of VMX features is stale, potentially inaccurate, and difficult to maintain. v5: - Rebase to tip/master, ec7b10f2d023 ("Merge branch 'x86/cleanups'") - Fix a missing IA32_FEAT_CTL change in the idle driver (which amusingly reads the MSR to deal with SGX). [kbuild test robot] - Tweak the displayed names for VMX flags. [Boris, Paolo, Liran] - Add a comment above the raw rdmsr() calls in the VMX feature flag parsing. [Boris] - Fix a few changelog typos. [Boris] - Use VMX_F() instead of F() for the VMX flag extraction macro. [Boris] - Drop 'PROC' from the PRIMARY_CTLS and SECONDARY_CTLS enums to keep line lengths sane. - Keep the pr_fmt at the top of feat_ctl.c when the flag populating code is introduced (previously got buried in the middle of the file). v4: - Rebase to tip/master, 8a1b070333f4 ("Merge branch 'WIP.x86/mm'") - Rename everything feature control related to IA32_FEAT_CTL. [Boris] - Minor coding style tweaks [Boris and Jarkko]. - Print VMX feature flags in "vmx flags" to avoid polluting "flags", but keep printing the current synthetic VMX in "flags" so as not to break the ABI. [Boris] - Don't bother printing an error message in the extremely unlikely event VMX is supported but IA32_FEAT_CTL doesn't exist. [Boris] - Beef up a few changelogs and comments. [Boris] - Add a comment in the LMCE code for the new WARN. [Jarkko] - Check CONFIG_KVM_INTEL instead of CONFIG_KVM when deciding whether or not to enable VMX. - Add a patch to introduce X86_FEATURE_MSR_IA32_FEAT_CTL. - Dropped Jim's Reviewed-by from a few KVM patches due to the above addition. v3: - Rebase to tip/master, ceceaf1f12ba ("Merge branch 'WIP.x86/cleanups'"). - Rename the feature control MSR bit defines [Boris]. - Rewrite the error message displayed when reading feature control MSR faults on a VMX capable CPU to explicitly state that it's likely a hardware or hypervisor issue [Boris]. - Collect a Reviewed-by for the LMCE change [Boris]. - Enable VMX in feature control (if it's unlocked) if and only if KVM is enabled [Paolo]. - Remove a big pile of redudant MSR defines from the KVM selftests that was discovered when renaming the feature control defines. - Fix a changelog typo [Boris]. v2: - Rebase to latest tip/x86/cpu (1edae1ae6258, "x86/Kconfig: Enforce...) - Collect Jim's reviews. - Fix a typo in setting of EPT capabilities [TonyWWang-oc]. - Remove defines for reserved VMX feature flags [Paolo]. - Print the VMX features under "flags" and maintain all existing names to be backward compatible with the ABI [Paolo]. - Create aggregate APIC features to report FLEXPRIORITY and APICV, so that the full feature *and* their associated individual features are printed, e.g. to aid in recognizing why an APIC feature isn't being used. - Fix a few copy paste errors in changelogs. v1 cover letter: == IA32_FEATURE_CONTROL == Lack of IA32_FEATURE_CONTROL configuration during boot isn't a functional issue in the current kernel as the majority of platforms set and lock IA32_FEATURE_CONTROL in firmware. And when the MSR is left unlocked, KVM is the only subsystem that writes IA32_FEATURE_CONTROL. That will change if/when SGX support is enabled, as SGX will also want to fully enable itself when IA32_FEATURE_CONTROL is unlocked. == VMX Feature Reporting == VMX features are not enumerated via CPUID, but instead are enumerated through VMX MSRs. As a result, new VMX features are not automatically reported via /proc/cpuinfo. An attempt was made long ago to report interesting and/or meaningful VMX features by synthesizing select features into a Linux-defined cpufeatures word. Synthetic feature flags worked for the initial purpose, but the existence of the synthetic flags was forgotten almost immediately, e.g. only one new flag (EPT A/D) has been added in the the decade since the synthetic VMX features were introduced, while VMX and KVM have gained support for many new features. Placing the synthetic flags in x86_capability also allows them to be queried via cpu_has() and company, which is misleading as the flags exist purely for reporting via /proc/cpuinfo. KVM, the only in-kernel user of VMX, ignores the flags. Last but not least, VMX features are reported in /proc/cpuinfo even when VMX is unusable due to lack of enabling in IA32_FEATURE_CONTROL. == Caveats == All of the testing of non-standard flows was done in a VM, as I don't have a system that leaves IA32_FEATURE_CONTROL unlocked, or locks it with VMX disabled. The Centaur and Zhaoxin changes are somewhat speculative, as I haven't confirmed they actually support IA32_FEATURE_CONTROL, or that they want to gain "official" KVM support. I assume they unofficially support KVM given that both CPUs went through the effort of enumerating VMX features. That in turn would require them to support IA32_FEATURE_CONTROL since KVM will fault and refuse to load if the MSR doesn't exist. [*] https://lkml.kernel.org/r/20190925085156.GA3891@zn.tnic Sean Christopherson (19): x86/msr-index: Clean up bit defines for IA32_FEATURE_CONTROL MSR selftests: kvm: Replace manual MSR defs with common msr-index.h tools arch x86: Sync msr-index.h from kernel sources x86/intel: Initialize IA32_FEAT_CTL MSR at boot x86/mce: WARN once if IA32_FEAT_CTL MSR is left unlocked x86/centaur: Use common IA32_FEAT_CTL MSR initialization x86/zhaoxin: Use common IA32_FEAT_CTL MSR initialization x86/cpu: Clear VMX feature flag if VMX is not fully enabled x86/vmx: Introduce VMX_FEATURES_* x86/cpu: Detect VMX features on Intel, Centaur and Zhaoxin CPUs x86/cpu: Print VMX flags in /proc/cpuinfo using VMX_FEATURES_* x86/cpu: Set synthetic VMX cpufeatures during init_ia32_feat_ctl() x86/cpufeatures: Add flag to track whether MSR IA32_FEAT_CTL is configured KVM: VMX: Drop initialization of IA32_FEAT_CTL MSR KVM: VMX: Use VMX feature flag to query BIOS enabling KVM: VMX: Check for full VMX support when verifying CPU compatibility KVM: VMX: Use VMX_FEATURE_* flags to define VMCS control bits perf/x86: Provide stubs of KVM helpers for non-Intel CPUs KVM: VMX: Allow KVM_INTEL when building for Centaur and/or Zhaoxin CPUs MAINTAINERS | 2 +- arch/x86/Kconfig.cpu | 8 + arch/x86/boot/mkcpustr.c | 1 + arch/x86/include/asm/cpufeatures.h | 1 + arch/x86/include/asm/msr-index.h | 14 +- arch/x86/include/asm/perf_event.h | 22 +- arch/x86/include/asm/processor.h | 4 + arch/x86/include/asm/vmx.h | 105 +-- arch/x86/include/asm/vmxfeatures.h | 86 +++ arch/x86/kernel/cpu/Makefile | 6 +- arch/x86/kernel/cpu/centaur.c | 35 +- arch/x86/kernel/cpu/common.c | 3 + arch/x86/kernel/cpu/cpu.h | 4 + arch/x86/kernel/cpu/feat_ctl.c | 144 ++++ arch/x86/kernel/cpu/intel.c | 49 +- arch/x86/kernel/cpu/mce/intel.c | 15 +- arch/x86/kernel/cpu/mkcapflags.sh | 15 +- arch/x86/kernel/cpu/proc.c | 15 + arch/x86/kernel/cpu/zhaoxin.c | 35 +- arch/x86/kvm/Kconfig | 10 +- arch/x86/kvm/vmx/nested.c | 4 +- arch/x86/kvm/vmx/vmx.c | 67 +- arch/x86/kvm/vmx/vmx.h | 2 +- arch/x86/kvm/x86.c | 2 +- drivers/idle/intel_idle.c | 2 +- tools/arch/x86/include/asm/msr-index.h | 14 +- tools/power/x86/turbostat/turbostat.c | 4 +- tools/testing/selftests/kvm/Makefile | 4 +- .../selftests/kvm/include/x86_64/processor.h | 726 +----------------- tools/testing/selftests/kvm/lib/x86_64/vmx.c | 8 +- 30 files changed, 420 insertions(+), 987 deletions(-) create mode 100644 arch/x86/include/asm/vmxfeatures.h create mode 100644 arch/x86/kernel/cpu/feat_ctl.c -- 2.24.1

5 years, 4 months

4
43
0 0

[PATCH] selftests/vm: Fix map_hugetlb length used for testing read and write

by Christophe Leroy

Commit fa7b9a805c79 ("tools/selftest/vm: allow choosing mem size and page size in map_hugetlb") added the possibility to change the size of memory mapped for the test, but left the read and write test using the default value. This is unnoticed when mapping a length greater than the default one, but segfaults otherwise. Fix read_bytes() and write_bytes() by giving them the real length. Also fix the call to munmap(). Fixes: fa7b9a805c79 ("tools/selftest/vm: allow choosing mem size and page size in map_hugetlb") Cc: stable(a)vger.kernel.org Signed-off-by: Christophe Leroy <christophe.leroy(a)c-s.fr> --- tools/testing/selftests/vm/map_hugetlb.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/tools/testing/selftests/vm/map_hugetlb.c b/tools/testing/selftests/vm/map_hugetlb.c index 5a2d7b8efc40..6af951900aa3 100644 --- a/tools/testing/selftests/vm/map_hugetlb.c +++ b/tools/testing/selftests/vm/map_hugetlb.c @@ -45,20 +45,20 @@ static void check_bytes(char *addr) printf("First hex is %x\n", *((unsigned int *)addr)); } -static void write_bytes(char *addr) +static void write_bytes(char *addr, size_t length) { unsigned long i; - for (i = 0; i < LENGTH; i++) + for (i = 0; i < length; i++) *(addr + i) = (char)i; } -static int read_bytes(char *addr) +static int read_bytes(char *addr, size_t length) { unsigned long i; check_bytes(addr); - for (i = 0; i < LENGTH; i++) + for (i = 0; i < length; i++) if (*(addr + i) != (char)i) { printf("Mismatch at %lu\n", i); return 1; @@ -96,11 +96,11 @@ int main(int argc, char **argv) printf("Returned address is %p\n", addr); check_bytes(addr); - write_bytes(addr); - ret = read_bytes(addr); + write_bytes(addr, length); + ret = read_bytes(addr, length); /* munmap() length of MAP_HUGETLB memory must be hugepage aligned */ - if (munmap(addr, LENGTH)) { + if (munmap(addr, length)) { perror("munmap"); exit(1); } -- 2.25.0

5 years, 4 months

2
3
0 0

Re: [RFC PATCH v14 01/10] landlock: Add object and rule management

by Mickaël Salaün

On 27/02/2020 05:20, Hillf Danton wrote: > > On Mon, 24 Feb 2020 17:02:06 +0100 Mickaël Salaün >> A Landlock object enables to identify a kernel object (e.g. an inode). >> A Landlock rule is a set of access rights allowed on an object. Rules >> are grouped in rulesets that may be tied to a set of processes (i.e. >> subjects) to enforce a scoped access-control (i.e. a domain). >> >> Because Landlock's goal is to empower any process (especially >> unprivileged ones) to sandbox themselves, we can't rely on a system-wide >> object identification such as file extended attributes. Indeed, we need >> innocuous, composable and modular access-controls. >> >> The main challenge with this constraints is to identify kernel objects >> while this identification is useful (i.e. when a security policy makes >> use of this object). But this identification data should be freed once >> no policy is using it. This ephemeral tagging should not and may not be >> written in the filesystem. We then need to manage the lifetime of a >> rule according to the lifetime of its object. To avoid a global lock, >> this implementation make use of RCU and counters to safely reference >> objects. >> >> A following commit uses this generic object management for inodes. >> >> Signed-off-by: Mickaël Salaün <mic(a)digikod.net> >> Cc: Andy Lutomirski <luto(a)amacapital.net> >> Cc: James Morris <jmorris(a)namei.org> >> Cc: Kees Cook <keescook(a)chromium.org> >> Cc: Serge E. Hallyn <serge(a)hallyn.com> >> --- >> >> Changes since v13: >> * New dedicated implementation, removing the need for eBPF. >> >> Previous version: >> https://lore.kernel.org/lkml/20190721213116.23476-6-mic@digikod.net/ >> --- >> MAINTAINERS | 10 ++ >> security/Kconfig | 1 + >> security/Makefile | 2 + >> security/landlock/Kconfig | 15 ++ >> security/landlock/Makefile | 3 + >> security/landlock/object.c | 339 +++++++++++++++++++++++++++++++++++++ >> security/landlock/object.h | 134 +++++++++++++++ >> 7 files changed, 504 insertions(+) >> create mode 100644 security/landlock/Kconfig >> create mode 100644 security/landlock/Makefile >> create mode 100644 security/landlock/object.c >> create mode 100644 security/landlock/object.h >> >> diff --git a/MAINTAINERS b/MAINTAINERS >> index fcd79fc38928..206f85768cd9 100644 >> --- a/MAINTAINERS >> +++ b/MAINTAINERS >> @@ -9360,6 +9360,16 @@ F: net/core/skmsg.c >> F: net/core/sock_map.c >> F: net/ipv4/tcp_bpf.c >> >> +LANDLOCK SECURITY MODULE >> +M: Mickaël Salaün <mic(a)digikod.net> >> +L: linux-security-module(a)vger.kernel.org >> +W: https://landlock.io >> +T: git https://github.com/landlock-lsm/linux.git >> +S: Supported >> +F: security/landlock/ >> +K: landlock >> +K: LANDLOCK >> + >> LANTIQ / INTEL Ethernet drivers >> M: Hauke Mehrtens <hauke(a)hauke-m.de> >> L: netdev(a)vger.kernel.org >> diff --git a/security/Kconfig b/security/Kconfig >> index 2a1a2d396228..9d9981394fb0 100644 >> --- a/security/Kconfig >> +++ b/security/Kconfig >> @@ -238,6 +238,7 @@ source "security/loadpin/Kconfig" >> source "security/yama/Kconfig" >> source "security/safesetid/Kconfig" >> source "security/lockdown/Kconfig" >> +source "security/landlock/Kconfig" >> >> source "security/integrity/Kconfig" >> >> diff --git a/security/Makefile b/security/Makefile >> index 746438499029..2472ef96d40a 100644 >> --- a/security/Makefile >> +++ b/security/Makefile >> @@ -12,6 +12,7 @@ subdir-$(CONFIG_SECURITY_YAMA) += yama >> subdir-$(CONFIG_SECURITY_LOADPIN) += loadpin >> subdir-$(CONFIG_SECURITY_SAFESETID) += safesetid >> subdir-$(CONFIG_SECURITY_LOCKDOWN_LSM) += lockdown >> +subdir-$(CONFIG_SECURITY_LANDLOCK) += landlock >> >> # always enable default capabilities >> obj-y += commoncap.o >> @@ -29,6 +30,7 @@ obj-$(CONFIG_SECURITY_YAMA) += yama/ >> obj-$(CONFIG_SECURITY_LOADPIN) += loadpin/ >> obj-$(CONFIG_SECURITY_SAFESETID) += safesetid/ >> obj-$(CONFIG_SECURITY_LOCKDOWN_LSM) += lockdown/ >> +obj-$(CONFIG_SECURITY_LANDLOCK) += landlock/ >> obj-$(CONFIG_CGROUP_DEVICE) += device_cgroup.o >> >> # Object integrity file lists >> diff --git a/security/landlock/Kconfig b/security/landlock/Kconfig >> new file mode 100644 >> index 000000000000..4a321d5b3f67 >> --- /dev/null >> +++ b/security/landlock/Kconfig >> @@ -0,0 +1,15 @@ >> +# SPDX-License-Identifier: GPL-2.0-only >> + >> +config SECURITY_LANDLOCK >> + bool "Landlock support" >> + depends on SECURITY >> + default n >> + help >> + This selects Landlock, a safe sandboxing mechanism. It enables to >> + restrict processes on the fly (i.e. enforce an access control policy), >> + which can complement seccomp-bpf. The security policy is a set of access >> + rights tied to an object, which could be a file, a socket or a process. >> + >> + See Documentation/security/landlock/ for further information. >> + >> + If you are unsure how to answer this question, answer N. >> diff --git a/security/landlock/Makefile b/security/landlock/Makefile >> new file mode 100644 >> index 000000000000..cb6deefbf4c0 >> --- /dev/null >> +++ b/security/landlock/Makefile >> @@ -0,0 +1,3 @@ >> +obj-$(CONFIG_SECURITY_LANDLOCK) := landlock.o >> + >> +landlock-y := object.o >> diff --git a/security/landlock/object.c b/security/landlock/object.c >> new file mode 100644 >> index 000000000000..38fbbb108120 >> --- /dev/null >> +++ b/security/landlock/object.c >> @@ -0,0 +1,339 @@ >> +// SPDX-License-Identifier: GPL-2.0-only >> +/* >> + * Landlock LSM - Object and rule management >> + * >> + * Copyright © 2016-2020 Mickaël Salaün <mic(a)digikod.net> >> + * Copyright © 2018-2020 ANSSI >> + * >> + * Principles and constraints of the object and rule management: >> + * - Do not leak memory. >> + * - Try as much as possible to free a memory allocation as soon as it is >> + * unused. >> + * - Do not use global lock. >> + * - Do not charge processes other than the one requesting a Landlock >> + * operation. >> + */ >> + >> +#include <linux/bug.h> >> +#include <linux/compiler.h> >> +#include <linux/compiler_types.h> >> +#include <linux/err.h> >> +#include <linux/errno.h> >> +#include <linux/fs.h> >> +#include <linux/kernel.h> >> +#include <linux/list.h> >> +#include <linux/rbtree.h> >> +#include <linux/rcupdate.h> >> +#include <linux/refcount.h> >> +#include <linux/slab.h> >> +#include <linux/spinlock.h> >> +#include <linux/workqueue.h> >> + >> +#include "object.h" >> + >> +struct landlock_object *landlock_create_object( >> + const enum landlock_object_type type, void *underlying_object) >> +{ >> + struct landlock_object *object; >> + >> + if (WARN_ON_ONCE(!underlying_object)) >> + return NULL; >> + object = kzalloc(sizeof(*object), GFP_KERNEL); >> + if (!object) >> + return NULL; >> + refcount_set(&object->usage, 1); >> + refcount_set(&object->cleaners, 1); >> + spin_lock_init(&object->lock); >> + INIT_LIST_HEAD(&object->rules); >> + object->type = type; >> + WRITE_ONCE(object->underlying_object, underlying_object); >> + return object; >> +} >> + >> +struct landlock_object *landlock_get_object(struct landlock_object *object) >> + __acquires(object->usage) >> +{ >> + __acquire(object->usage); >> + /* >> + * If @object->usage equal 0, then it will be ignored by writers, and >> + * underlying_object->object may be replaced, but this is not an issue >> + * for release_object(). >> + */ >> + if (object && refcount_inc_not_zero(&object->usage)) { >> + /* >> + * It should not be possible to get a reference to an object if >> + * its underlying object is being terminated (e.g. with >> + * landlock_release_object()), because an object is only >> + * modifiable through such underlying object. This is not the >> + * case with landlock_get_object_cleaner(). >> + */ >> + WARN_ON_ONCE(!READ_ONCE(object->underlying_object)); >> + return object; >> + } >> + return NULL; >> +} >> + >> +static struct landlock_object *get_object_cleaner( >> + struct landlock_object *object) >> + __acquires(object->cleaners) >> +{ >> + __acquire(object->cleaners); >> + if (object && refcount_inc_not_zero(&object->cleaners)) >> + return object; >> + return NULL; >> +} >> + >> +/* >> + * There is two cases when an object should be free and the reference to the >> + * underlying object should be put: >> + * - when the last rule tied to this object is removed, which is handled by >> + * landlock_put_rule() and then release_object(); >> + * - when the object is being terminated (e.g. no more reference to an inode), >> + * which is handled by landlock_put_object(). >> + */ >> +static void put_object_free(struct landlock_object *object) >> + __releases(object->cleaners) >> +{ >> + __release(object->cleaners); >> + if (!refcount_dec_and_test(&object->cleaners)) >> + return; >> + WARN_ON_ONCE(refcount_read(&object->usage)); >> + /* >> + * Ensures a safe use of @object in the RCU block from >> + * landlock_put_rule(). >> + */ >> + kfree_rcu(object, rcu_free); >> +} >> + >> +/* >> + * Destroys a newly created and useless object. >> + */ >> +void landlock_drop_object(struct landlock_object *object) >> +{ >> + if (WARN_ON_ONCE(!refcount_dec_and_test(&object->usage))) >> + return; >> + __acquire(object->cleaners); >> + put_object_free(object); >> +} >> + >> +/* >> + * Puts the underlying object (e.g. inode) if it is the first request to >> + * release @object, without calling landlock_put_object(). >> + * >> + * Return true if this call effectively marks @object as released, false >> + * otherwise. >> + */ >> +static bool release_object(struct landlock_object *object) >> + __releases(&object->lock) >> +{ >> + void *underlying_object; >> + >> + lockdep_assert_held(&object->lock); >> + >> + underlying_object = xchg(&object->underlying_object, NULL); > > A one-line comment looks needed for xchg. Ok. This is to have a guarantee that the underlying_object (e.g. the inode pointer) is only used once. I'll add a comment. > >> + spin_unlock(&object->lock); >> + might_sleep(); > > Have trouble working out what might_sleep is put for. Patch 5 adds a call to landlock_release_inode(underlying_object, object) (LANDLOCK_OBJECT_INODE case), which can sleep e.g., with a call to iput(). > >> + if (!underlying_object) >> + return false; >> + >> + switch (object->type) { >> + case LANDLOCK_OBJECT_INODE: >> + break; >> + default: >> + WARN_ON_ONCE(1); >> + } >> + return true; >> +} >> + >> +static void put_object_cleaner(struct landlock_object *object) >> + __releases(object->cleaners) >> +{ >> + /* Let's try an early lockless check. */ >> + if (list_empty(&object->rules) && >> + READ_ONCE(object->underlying_object)) { >> + /* >> + * Puts @object if there is no rule tied to it and the >> + * remaining user is the underlying object. This check is >> + * atomic because @object->rules and @object->underlying_object >> + * are protected by @object->lock. >> + */ >> + spin_lock(&object->lock); >> + if (list_empty(&object->rules) && >> + READ_ONCE(object->underlying_object) && >> + refcount_dec_if_one(&object->usage)) { >> + /* >> + * Releases @object, in place of >> + * landlock_release_object(). >> + * >> + * @object is already empty, implying that all its >> + * previous rules are already disabled. >> + * >> + * Unbalance the @object->cleaners counter to reflect >> + * the underlying object release. >> + */ >> + if (!WARN_ON_ONCE(!release_object(object))) { > > Two ! hurt more than help. Well, it may not look nice but don't you think it is better than a WARN_ON_ONCE(1) in the if block? >> + __acquire(object->cleaners); >> + put_object_free(object); > > Why put object more than once? I just replied to Jann about this subject. This is to "unbalance" the counter to potentially free it (if there is no more user). I explain it here: https://lore.kernel.org/lkml/67465638-e22c-5d1a-df37-862b31d999a1@digikod.n… > >> + } >> + } else { >> + spin_unlock(&object->lock); >> + } >> + } >> + put_object_free(object); >> +} >> + >

5 years, 4 months

1
0
0 0

[PATCH] selftest/lkdtm: Use local .gitignore

by Christophe Leroy

Commit 68ca0fd272da ("selftest/lkdtm: Don't pollute 'git status'") introduced patterns for git to ignore files generated in tools/testing/selftests/lkdtm/ Use local .gitignore file instead of using the root one. Fixes: 68ca0fd272da ("selftest/lkdtm: Don't pollute 'git status'") Signed-off-by: Christophe Leroy <christophe.leroy(a)c-s.fr> --- .gitignore | 4 ---- tools/testing/selftests/lkdtm/.gitignore | 2 ++ 2 files changed, 2 insertions(+), 4 deletions(-) create mode 100644 tools/testing/selftests/lkdtm/.gitignore diff --git a/.gitignore b/.gitignore index bb05dce58f8e..b849a72d69d5 100644 --- a/.gitignore +++ b/.gitignore @@ -100,10 +100,6 @@ modules.order /include/ksym/ /arch/*/include/generated/ -# Generated lkdtm tests -/tools/testing/selftests/lkdtm/*.sh -!/tools/testing/selftests/lkdtm/run.sh - # stgit generated dirs patches-* diff --git a/tools/testing/selftests/lkdtm/.gitignore b/tools/testing/selftests/lkdtm/.gitignore new file mode 100644 index 000000000000..f26212605b6b --- /dev/null +++ b/tools/testing/selftests/lkdtm/.gitignore @@ -0,0 +1,2 @@ +*.sh +!run.sh -- 2.25.0

5 years, 4 months

3
3
0 0

selftests: Linux Kernel Dump Test Module output

by Naresh Kamboju

The selftest lkdtm test failed on x86_64 and arm64. am I missing any pre-requisite? Boot log: [ 3.297812] lkdtm: No crash points registered, enable through debugfs Test output log, -------------------- # selftests lkdtm PANIC.sh lkdtm: PANIC.sh_ # # Skipping PANIC crashes entire system PANIC: crashes_entire # [SKIP] 1 selftests lkdtm PANIC.sh # SKIP selftests: lkdtm_PANIC.sh [SKIP] # selftests lkdtm BUG.sh lkdtm: BUG.sh_ # # BUG missing 'kernel BUG at' [FAIL] missing: 'kernel_BUG # [FAIL] 2 selftests lkdtm BUG.sh # exit=1 selftests: lkdtm_BUG.sh [FAIL] # selftests lkdtm WARNING.sh lkdtm: WARNING.sh_ # # WARNING missing 'WARNING' [FAIL] missing: 'WARNING'_[FAIL] # [FAIL] 3 selftests lkdtm WARNING.sh # exit=1 selftests: lkdtm_WARNING.sh [FAIL] # selftests lkdtm WARNING_MESSAGE.sh lkdtm: WARNING_MESSAGE.sh_ # # WARNING_MESSAGE missing 'message trigger' [FAIL] missing: 'message_trigger' # [FAIL] 4 selftests lkdtm WARNING_MESSAGE.sh # exit=1 selftests: lkdtm_WARNING_MESSAGE.sh [FAIL] # selftests lkdtm EXCEPTION.sh lkdtm: EXCEPTION.sh_ # # EXCEPTION missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 5 selftests lkdtm EXCEPTION.sh # exit=1 selftests: lkdtm_EXCEPTION.sh [FAIL] # selftests lkdtm LOOP.sh lkdtm: LOOP.sh_ # # Skipping LOOP Hangs the system LOOP: Hangs_the # [SKIP] 6 selftests lkdtm LOOP.sh # SKIP selftests: lkdtm_LOOP.sh [SKIP] # selftests lkdtm EXHAUST_STACK.sh lkdtm: EXHAUST_STACK.sh_ # # Skipping EXHAUST_STACK Corrupts memory on failure EXHAUST_STACK: Corrupts_memory # [SKIP] 7 selftests lkdtm EXHAUST_STACK.sh # SKIP selftests: lkdtm_EXHAUST_STACK.sh [SKIP] # selftests lkdtm CORRUPT_STACK.sh lkdtm: CORRUPT_STACK.sh_ # # Skipping CORRUPT_STACK Crashes entire system on success CORRUPT_STACK: Crashes_entire # [SKIP] 8 selftests lkdtm CORRUPT_STACK.sh # SKIP selftests: lkdtm_CORRUPT_STACK.sh [SKIP] # selftests lkdtm CORRUPT_STACK_STRONG.sh lkdtm: CORRUPT_STACK_STRONG.sh_ # # Skipping CORRUPT_STACK_STRONG Crashes entire system on success CORRUPT_STACK_STRONG: Crashes_entire # [SKIP] 9 selftests lkdtm CORRUPT_STACK_STRONG.sh # SKIP selftests: lkdtm_CORRUPT_STACK_STRONG.sh [SKIP] # selftests lkdtm CORRUPT_LIST_ADD.sh lkdtm: CORRUPT_LIST_ADD.sh_ # # CORRUPT_LIST_ADD missing 'list_add corruption' [FAIL] missing: 'list_add_corruption' # [FAIL] 10 selftests lkdtm CORRUPT_LIST_ADD.sh # exit=1 selftests: lkdtm_CORRUPT_LIST_ADD.sh [FAIL] # selftests lkdtm CORRUPT_LIST_DEL.sh lkdtm: CORRUPT_LIST_DEL.sh_ # # CORRUPT_LIST_DEL missing 'list_del corruption' [FAIL] missing: 'list_del_corruption' # [FAIL] 11 selftests lkdtm CORRUPT_LIST_DEL.sh # exit=1 selftests: lkdtm_CORRUPT_LIST_DEL.sh [FAIL] # selftests lkdtm CORRUPT_USER_DS.sh lkdtm: CORRUPT_USER_DS.sh_ # # CORRUPT_USER_DS missing 'Invalid address limit on user-mode return' [FAIL] missing: 'Invalid_address # [FAIL] 12 selftests lkdtm CORRUPT_USER_DS.sh # exit=1 selftests: lkdtm_CORRUPT_USER_DS.sh [FAIL] # selftests lkdtm STACK_GUARD_PAGE_LEADING.sh lkdtm: STACK_GUARD_PAGE_LEADING.sh_ # # STACK_GUARD_PAGE_LEADING missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 13 selftests lkdtm STACK_GUARD_PAGE_LEADING.sh # exit=1 selftests: lkdtm_STACK_GUARD_PAGE_LEADING.sh [FAIL] # selftests lkdtm STACK_GUARD_PAGE_TRAILING.sh lkdtm: STACK_GUARD_PAGE_TRAILING.sh_ # # STACK_GUARD_PAGE_TRAILING missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 14 selftests lkdtm STACK_GUARD_PAGE_TRAILING.sh # exit=1 selftests: lkdtm_STACK_GUARD_PAGE_TRAILING.sh [FAIL] # selftests lkdtm UNSET_SMEP.sh lkdtm: UNSET_SMEP.sh_ # # UNSET_SMEP missing 'CR4 bits went missing' [FAIL] missing: 'CR4_bits # [FAIL] 15 selftests lkdtm UNSET_SMEP.sh # exit=1 selftests: lkdtm_UNSET_SMEP.sh [FAIL] # selftests lkdtm DOUBLE_FAULT.sh lkdtm: DOUBLE_FAULT.sh_ # # Skipped test 'DOUBLE_FAULT' missing in /sys/kernel/debug/provoke-crash/DIRECT! test: 'DOUBLE_FAULT'_missing # [SKIP] 16 selftests lkdtm DOUBLE_FAULT.sh # SKIP selftests: lkdtm_DOUBLE_FAULT.sh [SKIP] # selftests lkdtm UNALIGNED_LOAD_STORE_WRITE.sh lkdtm: UNALIGNED_LOAD_STORE_WRITE.sh_ # # UNALIGNED_LOAD_STORE_WRITE missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 17 selftests lkdtm UNALIGNED_LOAD_STORE_WRITE.sh # exit=1 selftests: lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh [FAIL] # selftests lkdtm OVERWRITE_ALLOCATION.sh lkdtm: OVERWRITE_ALLOCATION.sh_ # # Skipping OVERWRITE_ALLOCATION Corrupts memory on failure OVERWRITE_ALLOCATION: Corrupts_memory # [SKIP] 18 selftests lkdtm OVERWRITE_ALLOCATION.sh # SKIP selftests: lkdtm_OVERWRITE_ALLOCATION.sh [SKIP] # selftests lkdtm WRITE_AFTER_FREE.sh lkdtm: WRITE_AFTER_FREE.sh_ # # Skipping WRITE_AFTER_FREE Corrupts memory on failure WRITE_AFTER_FREE: Corrupts_memory # [SKIP] 19 selftests lkdtm WRITE_AFTER_FREE.sh # SKIP selftests: lkdtm_WRITE_AFTER_FREE.sh [SKIP] # selftests lkdtm READ_AFTER_FREE.sh lkdtm: READ_AFTER_FREE.sh_ # # READ_AFTER_FREE missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 20 selftests lkdtm READ_AFTER_FREE.sh # exit=1 selftests: lkdtm_READ_AFTER_FREE.sh [FAIL] # selftests lkdtm WRITE_BUDDY_AFTER_FREE.sh lkdtm: WRITE_BUDDY_AFTER_FREE.sh_ # # Skipping WRITE_BUDDY_AFTER_FREE Corrupts memory on failure WRITE_BUDDY_AFTER_FREE: Corrupts_memory # [SKIP] 21 selftests lkdtm WRITE_BUDDY_AFTER_FREE.sh # SKIP selftests: lkdtm_WRITE_BUDDY_AFTER_FREE.sh [SKIP] # selftests lkdtm READ_BUDDY_AFTER_FREE.sh lkdtm: READ_BUDDY_AFTER_FREE.sh_ # # READ_BUDDY_AFTER_FREE missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 22 selftests lkdtm READ_BUDDY_AFTER_FREE.sh # exit=1 selftests: lkdtm_READ_BUDDY_AFTER_FREE.sh [FAIL] # selftests lkdtm SLAB_FREE_DOUBLE.sh lkdtm: SLAB_FREE_DOUBLE.sh_ # # SLAB_FREE_DOUBLE missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 23 selftests lkdtm SLAB_FREE_DOUBLE.sh # exit=1 selftests: lkdtm_SLAB_FREE_DOUBLE.sh [FAIL] # selftests lkdtm SLAB_FREE_CROSS.sh lkdtm: SLAB_FREE_CROSS.sh_ # # SLAB_FREE_CROSS missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 24 selftests lkdtm SLAB_FREE_CROSS.sh # exit=1 selftests: lkdtm_SLAB_FREE_CROSS.sh [FAIL] # selftests lkdtm SLAB_FREE_PAGE.sh lkdtm: SLAB_FREE_PAGE.sh_ # # SLAB_FREE_PAGE missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 25 selftests lkdtm SLAB_FREE_PAGE.sh # exit=1 selftests: lkdtm_SLAB_FREE_PAGE.sh [FAIL] # selftests lkdtm SOFTLOCKUP.sh lkdtm: SOFTLOCKUP.sh_ # # Skipping SOFTLOCKUP Hangs the system SOFTLOCKUP: Hangs_the # [SKIP] 26 selftests lkdtm SOFTLOCKUP.sh # SKIP selftests: lkdtm_SOFTLOCKUP.sh [SKIP] # selftests lkdtm HARDLOCKUP.sh lkdtm: HARDLOCKUP.sh_ # # Skipping HARDLOCKUP Hangs the system HARDLOCKUP: Hangs_the # [SKIP] 27 selftests lkdtm HARDLOCKUP.sh # SKIP selftests: lkdtm_HARDLOCKUP.sh [SKIP] # selftests lkdtm SPINLOCKUP.sh lkdtm: SPINLOCKUP.sh_ # # Skipping SPINLOCKUP Hangs the system SPINLOCKUP: Hangs_the # [SKIP] 28 selftests lkdtm SPINLOCKUP.sh # SKIP selftests: lkdtm_SPINLOCKUP.sh [SKIP] # selftests lkdtm HUNG_TASK.sh lkdtm: HUNG_TASK.sh_ # # Skipping HUNG_TASK Hangs the system HUNG_TASK: Hangs_the # [SKIP] 29 selftests lkdtm HUNG_TASK.sh # SKIP selftests: lkdtm_HUNG_TASK.sh [SKIP] # selftests lkdtm EXEC_DATA.sh lkdtm: EXEC_DATA.sh_ # # EXEC_DATA missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 30 selftests lkdtm EXEC_DATA.sh # exit=1 selftests: lkdtm_EXEC_DATA.sh [FAIL] # selftests lkdtm EXEC_STACK.sh lkdtm: EXEC_STACK.sh_ # # EXEC_STACK missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 31 selftests lkdtm EXEC_STACK.sh # exit=1 selftests: lkdtm_EXEC_STACK.sh [FAIL] # selftests lkdtm EXEC_KMALLOC.sh lkdtm: EXEC_KMALLOC.sh_ # # EXEC_KMALLOC missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 32 selftests lkdtm EXEC_KMALLOC.sh # exit=1 selftests: lkdtm_EXEC_KMALLOC.sh [FAIL] # selftests lkdtm EXEC_VMALLOC.sh lkdtm: EXEC_VMALLOC.sh_ # # EXEC_VMALLOC missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 33 selftests lkdtm EXEC_VMALLOC.sh # exit=1 selftests: lkdtm_EXEC_VMALLOC.sh [FAIL] # selftests lkdtm EXEC_RODATA.sh lkdtm: EXEC_RODATA.sh_ # # EXEC_RODATA missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 34 selftests lkdtm EXEC_RODATA.sh # exit=1 selftests: lkdtm_EXEC_RODATA.sh [FAIL] # selftests lkdtm EXEC_USERSPACE.sh lkdtm: EXEC_USERSPACE.sh_ # # EXEC_USERSPACE missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 35 selftests lkdtm EXEC_USERSPACE.sh # exit=1 selftests: lkdtm_EXEC_USERSPACE.sh [FAIL] # selftests lkdtm EXEC_NULL.sh lkdtm: EXEC_NULL.sh_ # # EXEC_NULL missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 36 selftests lkdtm EXEC_NULL.sh # exit=1 selftests: lkdtm_EXEC_NULL.sh [FAIL] # selftests lkdtm ACCESS_USERSPACE.sh lkdtm: ACCESS_USERSPACE.sh_ # # ACCESS_USERSPACE missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 37 selftests lkdtm ACCESS_USERSPACE.sh # exit=1 selftests: lkdtm_ACCESS_USERSPACE.sh [FAIL] # selftests lkdtm ACCESS_NULL.sh lkdtm: ACCESS_NULL.sh_ # # ACCESS_NULL missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 38 selftests lkdtm ACCESS_NULL.sh # exit=1 selftests: lkdtm_ACCESS_NULL.sh [FAIL] # selftests lkdtm WRITE_RO.sh lkdtm: WRITE_RO.sh_ # # WRITE_RO missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 39 selftests lkdtm WRITE_RO.sh # exit=1 selftests: lkdtm_WRITE_RO.sh [FAIL] # selftests lkdtm WRITE_RO_AFTER_INIT.sh lkdtm: WRITE_RO_AFTER_INIT.sh_ # # WRITE_RO_AFTER_INIT missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 40 selftests lkdtm WRITE_RO_AFTER_INIT.sh # exit=1 selftests: lkdtm_WRITE_RO_AFTER_INIT.sh [FAIL] # selftests lkdtm WRITE_KERN.sh lkdtm: WRITE_KERN.sh_ # # WRITE_KERN missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 41 selftests lkdtm WRITE_KERN.sh # exit=1 selftests: lkdtm_WRITE_KERN.sh [FAIL] # selftests lkdtm REFCOUNT_INC_OVERFLOW.sh lkdtm: REFCOUNT_INC_OVERFLOW.sh_ # # REFCOUNT_INC_OVERFLOW missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 42 selftests lkdtm REFCOUNT_INC_OVERFLOW.sh # exit=1 selftests: lkdtm_REFCOUNT_INC_OVERFLOW.sh [FAIL] # selftests lkdtm REFCOUNT_ADD_OVERFLOW.sh lkdtm: REFCOUNT_ADD_OVERFLOW.sh_ # # REFCOUNT_ADD_OVERFLOW missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 43 selftests lkdtm REFCOUNT_ADD_OVERFLOW.sh # exit=1 selftests: lkdtm_REFCOUNT_ADD_OVERFLOW.sh [FAIL] # selftests lkdtm REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh lkdtm: REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh_ # # REFCOUNT_INC_NOT_ZERO_OVERFLOW missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 44 selftests lkdtm REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh # exit=1 selftests: lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh [FAIL] # selftests lkdtm REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh lkdtm: REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh_ # # REFCOUNT_ADD_NOT_ZERO_OVERFLOW missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 45 selftests lkdtm REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh # exit=1 selftests: lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh [FAIL] # selftests lkdtm REFCOUNT_DEC_ZERO.sh lkdtm: REFCOUNT_DEC_ZERO.sh_ # # REFCOUNT_DEC_ZERO missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 46 selftests lkdtm REFCOUNT_DEC_ZERO.sh # exit=1 selftests: lkdtm_REFCOUNT_DEC_ZERO.sh [FAIL] # selftests lkdtm REFCOUNT_DEC_NEGATIVE.sh lkdtm: REFCOUNT_DEC_NEGATIVE.sh_ # # REFCOUNT_DEC_NEGATIVE missing 'Negative detected saturated' [FAIL] missing: 'Negative_detected # [FAIL] 47 selftests lkdtm REFCOUNT_DEC_NEGATIVE.sh # exit=1 selftests: lkdtm_REFCOUNT_DEC_NEGATIVE.sh [FAIL] # selftests lkdtm REFCOUNT_DEC_AND_TEST_NEGATIVE.sh lkdtm: REFCOUNT_DEC_AND_TEST_NEGATIVE.sh_ # # REFCOUNT_DEC_AND_TEST_NEGATIVE missing 'Negative detected saturated' [FAIL] missing: 'Negative_detected # [ 360.222897] kselftest: Running tests in membarrier [FAIL] 48 selftests lkdtm REFCOUNT_DEC_AND_TEST_NEGATIVE.sh # exit=1 selftests: lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh [FAIL] # selftests lkdtm REFCOUNT_SUB_AND_TEST_NEGATIVE.sh lkdtm: REFCOUNT_SUB_AND_TEST_NEGATIVE.sh_ [ 360.455095] kselftest: Running tests in memfd # # REFCOUNT_SUB_AND_TEST_NEGATIVE missing 'Negative detected saturated' [FAIL] missing: 'Negative_detected # [FAIL] 49 selftests lkdtm REFCOUNT_SUB_AND_TEST_NEGATIVE.sh # exit=1 selftests: lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh [FAIL] # selftests lkdtm REFCOUNT_INC_ZERO.sh lkdtm: REFCOUNT_INC_ZERO.sh_ # # REFCOUNT_INC_ZERO missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 50 selftests lkdtm REFCOUNT_INC_ZERO.sh # exit=1 selftests: lkdtm_REFCOUNT_INC_ZERO.sh [FAIL] # selftests lkdtm REFCOUNT_ADD_ZERO.sh lkdtm: REFCOUNT_ADD_ZERO.sh_ # # REFCOUNT_ADD_ZERO missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 51 selftests lkdtm REFCOUNT_ADD_ZERO.sh # exit=1 selftests: lkdtm_REFCOUNT_ADD_ZERO.sh [FAIL] # selftests lkdtm REFCOUNT_INC_SATURATED.sh lkdtm: REFCOUNT_INC_SATURATED.sh_ # # REFCOUNT_INC_SATURATED missing 'Saturation detected still saturated' [FAIL] missing: 'Saturation_detected # [FAIL] 52 selftests lkdtm REFCOUNT_INC_SATURATED.sh # exit=1 selftests: lkdtm_REFCOUNT_INC_SATURATED.sh [FAIL] # selftests lkdtm REFCOUNT_DEC_SATURATED.sh lkdtm: REFCOUNT_DEC_SATURATED.sh_ # # REFCOUNT_DEC_SATURATED missing 'Saturation detected still saturated' [FAIL] missing: 'Saturation_detected # [FAIL] 53 selftests lkdtm REFCOUNT_DEC_SATURATED.sh # exit=1 selftests: lkdtm_REFCOUNT_DEC_SATURATED.sh [FAIL] # selftests lkdtm REFCOUNT_ADD_SATURATED.sh lkdtm: REFCOUNT_ADD_SATURATED.sh_ # # REFCOUNT_ADD_SATURATED missing 'Saturation detected still saturated' [FAIL] missing: 'Saturation_detected # [FAIL] 54 selftests lkdtm REFCOUNT_ADD_SATURATED.sh # exit=1 selftests: lkdtm_REFCOUNT_ADD_SATURATED.sh [FAIL] # selftests lkdtm REFCOUNT_INC_NOT_ZERO_SATURATED.sh lkdtm: REFCOUNT_INC_NOT_ZERO_SATURATED.sh_ # # REFCOUNT_INC_NOT_ZERO_SATURATED missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 55 selftests lkdtm REFCOUNT_INC_NOT_ZERO_SATURATED.sh # exit=1 selftests: lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh [FAIL] # selftests lkdtm REFCOUNT_ADD_NOT_ZERO_SATURATED.sh lkdtm: REFCOUNT_ADD_NOT_ZERO_SATURATED.sh_ # # REFCOUNT_ADD_NOT_ZERO_SATURATED missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 56 selftests lkdtm REFCOUNT_ADD_NOT_ZERO_SATURATED.sh # exit=1 selftests: lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh [FAIL] # selftests lkdtm REFCOUNT_DEC_AND_TEST_SATURATED.sh lkdtm: REFCOUNT_DEC_AND_TEST_SATURATED.sh_ # # REFCOUNT_DEC_AND_TEST_SATURATED missing 'Saturation detected still saturated' [FAIL] missing: 'Saturation_detected # [FAIL] 57 selftests lkdtm REFCOUNT_DEC_AND_TEST_SATURATED.sh # exit=1 selftests: lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh [FAIL] # selftests lkdtm REFCOUNT_SUB_AND_TEST_SATURATED.sh lkdtm: REFCOUNT_SUB_AND_TEST_SATURATED.sh_ # # REFCOUNT_SUB_AND_TEST_SATURATED missing 'Saturation detected still saturated' [FAIL] missing: 'Saturation_detected # [FAIL] 58 selftests lkdtm REFCOUNT_SUB_AND_TEST_SATURATED.sh # exit=1 selftests: lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh [FAIL] # selftests lkdtm REFCOUNT_TIMING.sh lkdtm: REFCOUNT_TIMING.sh_ # # Skipping REFCOUNT_TIMING timing only REFCOUNT_TIMING: timing_only # [SKIP] 59 selftests lkdtm REFCOUNT_TIMING.sh # SKIP selftests: lkdtm_REFCOUNT_TIMING.sh [SKIP] # selftests lkdtm ATOMIC_TIMING.sh lkdtm: ATOMIC_TIMING.sh_ # # Skipping ATOMIC_TIMING timing only ATOMIC_TIMING: timing_only # [SKIP] 60 selftests lkdtm ATOMIC_TIMING.sh # SKIP selftests: lkdtm_ATOMIC_TIMING.sh [SKIP] # selftests lkdtm USERCOPY_HEAP_SIZE_TO.sh lkdtm: USERCOPY_HEAP_SIZE_TO.sh_ # # USERCOPY_HEAP_SIZE_TO missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 61 selftests lkdtm USERCOPY_HEAP_SIZE_TO.sh # exit=1 selftests: lkdtm_USERCOPY_HEAP_SIZE_TO.sh [FAIL] # selftests lkdtm USERCOPY_HEAP_SIZE_FROM.sh lkdtm: USERCOPY_HEAP_SIZE_FROM.sh_ # # USERCOPY_HEAP_SIZE_FROM missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 62 selftests lkdtm USERCOPY_HEAP_SIZE_FROM.sh # exit=1 selftests: lkdtm_USERCOPY_HEAP_SIZE_FROM.sh [FAIL] # selftests lkdtm USERCOPY_HEAP_WHITELIST_TO.sh lkdtm: USERCOPY_HEAP_WHITELIST_TO.sh_ # # USERCOPY_HEAP_WHITELIST_TO missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 63 selftests lkdtm USERCOPY_HEAP_WHITELIST_TO.sh # exit=1 selftests: lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh [FAIL] # selftests lkdtm USERCOPY_HEAP_WHITELIST_FROM.sh lkdtm: USERCOPY_HEAP_WHITELIST_FROM.sh_ # # USERCOPY_HEAP_WHITELIST_FROM missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 64 selftests lkdtm USERCOPY_HEAP_WHITELIST_FROM.sh # exit=1 selftests: lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh [FAIL] # selftests lkdtm USERCOPY_STACK_FRAME_TO.sh lkdtm: USERCOPY_STACK_FRAME_TO.sh_ # # USERCOPY_STACK_FRAME_TO missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 65 selftests lkdtm USERCOPY_STACK_FRAME_TO.sh # exit=1 selftests: lkdtm_USERCOPY_STACK_FRAME_TO.sh [FAIL] # selftests lkdtm USERCOPY_STACK_FRAME_FROM.sh lkdtm: USERCOPY_STACK_FRAME_FROM.sh_ # # USERCOPY_STACK_FRAME_FROM missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 66 selftests lkdtm USERCOPY_STACK_FRAME_FROM.sh # exit=1 selftests: lkdtm_USERCOPY_STACK_FRAME_FROM.sh [FAIL] # selftests lkdtm USERCOPY_STACK_BEYOND.sh lkdtm: USERCOPY_STACK_BEYOND.sh_ # # USERCOPY_STACK_BEYOND missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 67 selftests lkdtm USERCOPY_STACK_BEYOND.sh # exit=1 selftests: lkdtm_USERCOPY_STACK_BEYOND.sh [FAIL] # selftests lkdtm USERCOPY_KERNEL.sh lkdtm: USERCOPY_KERNEL.sh_ # # USERCOPY_KERNEL missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 68 selftests lkdtm USERCOPY_KERNEL.sh # exit=1 selftests: lkdtm_USERCOPY_KERNEL.sh [FAIL] # selftests lkdtm USERCOPY_KERNEL_DS.sh lkdtm: USERCOPY_KERNEL_DS.sh_ # # USERCOPY_KERNEL_DS missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 69 selftests lkdtm USERCOPY_KERNEL_DS.sh # exit=1 selftests: lkdtm_USERCOPY_KERNEL_DS.sh [FAIL] # selftests lkdtm STACKLEAK_ERASING.sh lkdtm: STACKLEAK_ERASING.sh_ # # STACKLEAK_ERASING missing 'OK the rest of the thread stack is properly erased' [FAIL] missing: 'OK_the # [FAIL] 70 selftests lkdtm STACKLEAK_ERASING.sh # exit=1 selftests: lkdtm_STACKLEAK_ERASING.sh [FAIL] # selftests lkdtm CFI_FORWARD_PROTO.sh lkdtm: CFI_FORWARD_PROTO.sh_ # # CFI_FORWARD_PROTO missing 'call trace' [FAIL] missing: 'call_trace' # [FAIL] 71 selftests lkdtm CFI_FORWARD_PROTO.sh # exit=1 selftests: lkdtm_CFI_FORWARD_PROTO.sh [FAIL] ref: https://qa-reports.linaro.org/lkft/linux-mainline-oe/build/v5.6-rc1-19-g359… https://qa-reports.linaro.org/lkft/linux-mainline-oe/build/v5.5-11440-gd1ea… -- Linaro LKFT https://lkft.linaro.org

5 years, 4 months

4
9
0 0

[GIT PULL] Kselftest kunit update for Linux 5.6-rc4

by Shuah Khan

Hi Linus, Please pull the following Kselftest kunit update for Linux 5.6-rc4. This Kselftest kunit update consists of fixes to documentation and run-time tool from Brendan Higgins and Heidi Fahim. diff is attached. thanks, -- Shuah ---------------------------------------------------------------- The following changes since commit bb6d3fb354c5ee8d6bde2d576eb7220ea09862b9: Linux 5.6-rc1 (2020-02-09 16:08:48 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest tags/linux-kselftest-kunit-5.6-rc4 for you to fetch changes up to be886ba90cce2fb2f5a4dbcda8f3be3fd1b2f484: kunit: run kunit_tool from any directory (2020-02-19 15:58:07 -0700) ---------------------------------------------------------------- linux-kselftest-kunit-5.6-rc4 This Kselftest kunit update consists of fixes to documentation and run-time tool from Brendan Higgins and Heidi Fahim. ---------------------------------------------------------------- Brendan Higgins (1): Documentation: kunit: fixed sphinx error in code block Heidi Fahim (2): kunit: test: Improve error messages for kunit_tool when kunitconfig is invalid kunit: run kunit_tool from any directory Documentation/dev-tools/kunit/usage.rst | 1 + tools/testing/kunit/kunit.py | 12 ++++++++++++ tools/testing/kunit/kunit_kernel.py | 28 ++++++++++++++++------------ 3 files changed, 29 insertions(+), 12 deletions(-) ----------------------------------------------------------------

5 years, 4 months

2
1
0 0

[GIT PULL] Kselftest update for Linux 5.6-rc4

by Shuah Khan

Hi Linus, Please pull the following Kselftest fixes update for Linux 5.6-rc4. This Kselftest update for Linux 5.6-rc4 consists of: - fixes to TIMEOUT failures and out-of-tree compilation compilation errors from Michael Ellerman. - Declutter git status fix from Christophe Leroy diff is attached. thanks, -- Shuah ---------------------------------------------------------------- The following changes since commit 9a0584f05687947d5a0b87f046bcd2592a55e67c: selftests: openat2: fix build error on newer glibc (2020-02-13 13:15:45 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest tags/linux-kselftest-5.6-rc4 for you to fetch changes up to ef89d0545132d685f73da6f58b7e7fe002536f91: selftests/rseq: Fix out-of-tree compilation (2020-02-20 08:57:12 -0700) ---------------------------------------------------------------- linux-kselftest-5.6-rc4 This Kselftest update for Linux 5.6-rc4 consists of: - fixes to TIMEOUT failures and out-of-tree compilation compilation errors from Michael Ellerman. - Declutter git status fix from Christophe Leroy ---------------------------------------------------------------- Christophe Leroy (1): selftest/lkdtm: Don't pollute 'git status' Michael Ellerman (2): selftests: Install settings files to fix TIMEOUT failures selftests/rseq: Fix out-of-tree compilation .gitignore | 4 ++++ tools/testing/selftests/ftrace/Makefile | 2 +- tools/testing/selftests/livepatch/Makefile | 2 ++ tools/testing/selftests/net/mptcp/Makefile | 2 ++ tools/testing/selftests/rseq/Makefile | 4 +++- tools/testing/selftests/rtc/Makefile | 2 ++ 6 files changed, 14 insertions(+), 2 deletions(-) ----------------------------------------------------------------

5 years, 4 months

3
3
0 0

[PATCH bpf-next v4 0/5] Make probes which emit dmesg warnings optional

by Michal Rostecki

Feature probes in bpftool related to bpf_probe_write_user and bpf_trace_printk helpers emit dmesg warnings which might be confusing for people running bpftool on production environments. This patch series addresses that by filtering them out by default and introducing the new positional argument "full" which enables all available probes. The main motivation behind those changes is ability the fact that some probes (for example those related to "trace" or "write_user" helpers) emit dmesg messages which might be confusing for people who are running on production environments. For details see the Cilium issue[0]. v1 -> v2: - Do not expose regex filters to users, keep filtering logic internal, expose only the "full" option for including probes which emit dmesg warnings. v2 -> v3: - Do not use regex for filtering out probes, use function IDs directly. - Fix bash completion - in v2 only "prefix" was proposed after "macros", "dev" and "kernel" were not. - Rephrase the man page paragraph, highlight helper function names. - Remove tests which parse the plain output of bpftool (except the header/macros test), focus on testing JSON output instead. - Add test which compares the output with and without "full" option. v3 -> v4: - Use enum to check for helper functions. - Make selftests compatible with older versions of Python 3.x than 3.7. [0] https://github.com/cilium/cilium/issues/10048 Michal Rostecki (5): bpftool: Move out sections to separate functions bpftool: Make probes which emit dmesg warnings optional bpftool: Update documentation of "bpftool feature" command bpftool: Update bash completion for "bpftool feature" command selftests/bpf: Add test for "bpftool feature" command .../bpftool/Documentation/bpftool-feature.rst | 19 +- tools/bpf/bpftool/bash-completion/bpftool | 3 +- tools/bpf/bpftool/feature.c | 283 +++++++++++------- tools/testing/selftests/.gitignore | 5 +- tools/testing/selftests/bpf/Makefile | 3 +- tools/testing/selftests/bpf/test_bpftool.py | 178 +++++++++++ tools/testing/selftests/bpf/test_bpftool.sh | 5 + 7 files changed, 373 insertions(+), 123 deletions(-) create mode 100644 tools/testing/selftests/bpf/test_bpftool.py create mode 100755 tools/testing/selftests/bpf/test_bpftool.sh -- 2.25.1

5 years, 4 months

3
7
0 0

[PATCH bpf-next v3 0/5] bpftool: Make probes which emit dmesg warnings optional

by Michal Rostecki

Feature probes in bpftool related to bpf_probe_write_user and bpf_trace_printk helpers emit dmesg warnings which might be confusing for people running bpftool on production environments. This patch series addresses that by filtering them out by default and introducing the new positional argument "full" which enables all available probes. The main motivation behind those changes is ability the fact that some probes (for example those related to "trace" or "write_user" helpers) emit dmesg messages which might be confusing for people who are running on production environments. For details see the Cilium issue[0]. v1 -> v2: - Do not expose regex filters to users, keep filtering logic internal, expose only the "full" option for including probes which emit dmesg warnings. v2 -> v3: - Do not use regex for filtering out probes, use function IDs directly. - Fix bash completion - in v2 only "prefix" was proposed after "macros", "dev" and "kernel" were not. - Rephrase the man page paragraph, highlight helper function names. - Remove tests which parse the plain output of bpftool (except the header/macros test), focus on testing JSON output instead. - Add test which compares the output with and without "full" option. [0] https://github.com/cilium/cilium/issues/10048 Michal Rostecki (5): bpftool: Move out sections to separate functions bpftool: Make probes which emit dmesg warnings optional bpftool: Update documentation of "bpftool feature" command bpftool: Update bash completion for "bpftool feature" command selftests/bpf: Add test for "bpftool feature" command .../bpftool/Documentation/bpftool-feature.rst | 19 +- tools/bpf/bpftool/bash-completion/bpftool | 3 +- tools/bpf/bpftool/feature.c | 283 +++++++++++------- tools/testing/selftests/.gitignore | 5 +- tools/testing/selftests/bpf/Makefile | 3 +- tools/testing/selftests/bpf/test_bpftool.py | 179 +++++++++++ tools/testing/selftests/bpf/test_bpftool.sh | 5 + 7 files changed, 374 insertions(+), 123 deletions(-) create mode 100644 tools/testing/selftests/bpf/test_bpftool.py create mode 100755 tools/testing/selftests/bpf/test_bpftool.sh -- 2.25.1

5 years, 4 months

3
12
0 0

next-20200226 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.6.0-rc3 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: f3fef7e990dae5fcd7cd8ccbd9b2a98bdb481da8 git describe: next-20200226 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20200226 Regressions (compared to build next-20200225) ------------------------------------------------------------------------ qemu_arm64: kselftest: * net_so_txtime.sh x86: kselftest: * rtc_rtctest kselftest-vsyscall-mode-native: * x86_fsgsbase_64 kselftest-vsyscall-mode-none: * cgroup_test_freezer * net_fib-onlink-tests.sh x86: kselftest: * rtc_rtctest kselftest-vsyscall-mode-native: * x86_fsgsbase_64 kselftest-vsyscall-mode-none: * cgroup_test_freezer * net_fib-onlink-tests.sh x86: kselftest: * rtc_rtctest kselftest-vsyscall-mode-native: * x86_fsgsbase_64 kselftest-vsyscall-mode-none: * cgroup_test_freezer * net_fib-onlink-tests.sh Fixes (compared to build next-20200225) ------------------------------------------------------------------------ qemu_arm: kselftest: * seccomp_seccomp_benchmark * timers_rtcpie qemu_i386: kselftest: * net_traceroute.sh * rtc_rtctest juno-r2: kselftest: * bpf_test_lpm_map * rtc_rtctest x86: kselftest-vsyscall-mode-native: * rtc_rtctest kselftest-vsyscall-mode-native/filesystems: * epoll_epoll_wakeup_test kselftest-vsyscall-mode-none: * rtc_rtctest x86: kselftest-vsyscall-mode-native: * rtc_rtctest kselftest-vsyscall-mode-native/filesystems: * epoll_epoll_wakeup_test kselftest-vsyscall-mode-none: * rtc_rtctest x86: kselftest-vsyscall-mode-native: * rtc_rtctest kselftest-vsyscall-mode-native/filesystems: * epoll_epoll_wakeup_test kselftest-vsyscall-mode-none: * rtc_rtctest In total: ------------------------------------------------------------------------ Ran 2678 total tests in the following environments and test suites. pass 1121 fail 1231 xfail 0 skip 326 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - qemu_arm - qemu_arm64 - qemu_i386 - qemu_x86_64 - x15 - arm - x86_64 Test Suites ----------- * kselftest * kselftest/drivers * kselftest/filesystems * kselftest/net * kselftest/networking * kselftest-vsyscall-mode-native * kselftest-vsyscall-mode-native/drivers * kselftest-vsyscall-mode-native/filesystems * kselftest-vsyscall-mode-native/net * kselftest-vsyscall-mode-native/networking * kselftest-vsyscall-mode-none * kselftest-vsyscall-mode-none/drivers * kselftest-vsyscall-mode-none/filesystems * kselftest-vsyscall-mode-none/networking Failures ------------------------------------------------------------------------ qemu_arm64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_so_txtime.sh * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_fdinfo_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/pstore_pstore_tests * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests qemu_i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests juno-r2: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_fdinfo_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/pstore_pstore_tests * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests x86: * kselftest/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-none/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-none/bpf_test_dev_cgroup * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-none/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-none/bpf_test_maps * kselftest/bpf_test_maps * kselftest-vsyscall-mode-none/bpf_test_netcnt * kselftest/bpf_test_netcnt * kselftest-vsyscall-mode-none/bpf_test_progs * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-none/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-none/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_socket_cookie * kselftest/bpf_test_socket_cookie * kselftest-vsyscall-mode-none/bpf_test_sock_fields * kselftest/bpf_test_sock_fields * kselftest-vsyscall-mode-none/bpf_test_sockmap * kselftest/bpf_test_sockmap * kselftest-vsyscall-mode-none/bpf_test_sysctl * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-none/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-none/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-none/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-none/bpf_test_tcpnotify_user * kselftest/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-none/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest-vsyscall-mode-none/bpf_test_xdping.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-none/cgroup_test_freezer * kselftest/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-none/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-none/ftrace_ftracetest * kselftest/intel_pstate_run.sh * kselftest-vsyscall-mode-none/intel_pstate_run.sh * kselftest-vsyscall-mode-none/kvm_clear_dirty_log_test * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-none/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest-vsyscall-mode-none/kvm_dirty_log_test * kselftest-vsyscall-mode-none/kvm_evmcs_test * kselftest/kvm_evmcs_test * kselftest-vsyscall-mode-none/kvm_hyperv_cpuid * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-none/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest-vsyscall-mode-none/kvm_set_sregs_test * kselftest-vsyscall-mode-none/kvm_smm_test * kselftest/kvm_smm_test * kselftest-vsyscall-mode-none/kvm_state_test * kselftest/kvm_state_test * kselftest-vsyscall-mode-none/kvm_sync_regs_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-none/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-none/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-none/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-none/kvm_xss_msr_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-none/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest-vsyscall-mode-none/lkdtm_BUG.sh * kselftest-vsyscall-mode-none/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-none/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-none/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-none/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest-vsyscall-mode-none/lkdtm_UNSET_SMEP.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-none/mqueue_mq_perf_tests * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-none/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-none/net_fib_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest-vsyscall-mode-none/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest-vsyscall-mode-none/net_ip_defrag.sh * kselftest-vsyscall-mode-none/net_l2tp.sh * kselftest/net_l2tp.sh * kselftest-vsyscall-mode-none/net_pmtu.sh * kselftest/net_pmtu.sh * kselftest-vsyscall-mode-none/net_psock_snd.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest-vsyscall-mode-none/net_run_netsocktests * kselftest-vsyscall-mode-none/net_test_vxlan_under_vrf.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest-vsyscall-mode-none/net_traceroute.sh * kselftest-vsyscall-mode-none/net_udpgro_bench.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest-vsyscall-mode-none/net_udpgro.sh * kselftest-vsyscall-mode-none/net_udpgso_bench.sh * kselftest/net_udpgso_bench.sh * kselftest-vsyscall-mode-none/net_xfrm_policy.sh * kselftest/net_xfrm_policy.sh * kselftest-vsyscall-mode-none/openat2_openat2_test * kselftest/openat2_openat2_test * kselftest-vsyscall-mode-none/openat2_rename_attack_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest-vsyscall-mode-none/openat2_resolve_test * kselftest-vsyscall-mode-none/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-none/pidfd_pidfd_poll_test * kselftest/pstore_pstore_tests * kselftest-vsyscall-mode-none/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest-vsyscall-mode-none/seccomp_seccomp_benchmark * kselftest/seccomp_seccomp_benchmark * kselftest-vsyscall-mode-none/seccomp_seccomp_bpf * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest-vsyscall-mode-none/timers_inconsistency-check * kselftest-vsyscall-mode-none/timers_nsleep-lat * kselftest/timers_nsleep-lat * kselftest-vsyscall-mode-none/timers_raw_skew * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest-vsyscall-mode-none/timers_set-timer-lat * kselftest-vsyscall-mode-none/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests * kselftest-vsyscall-mode-none/vm_run_vmtests * kselftest-vsyscall-mode-native/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-native/bpf_test_dev_cgroup * kselftest-vsyscall-mode-native/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-native/bpf_test_maps * kselftest-vsyscall-mode-native/bpf_test_netcnt * kselftest-vsyscall-mode-native/bpf_test_progs * kselftest-vsyscall-mode-native/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-native/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-native/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-native/bpf_test_socket_cookie * kselftest-vsyscall-mode-native/bpf_test_sock_fields * kselftest-vsyscall-mode-native/bpf_test_sockmap * kselftest-vsyscall-mode-native/bpf_test_sysctl * kselftest-vsyscall-mode-native/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-native/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-native/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-native/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-native/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_xdping.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-native/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-native/ftrace_ftracetest * kselftest-vsyscall-mode-native/intel_pstate_run.sh * kselftest-vsyscall-mode-native/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-native/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-native/kvm_dirty_log_test * kselftest-vsyscall-mode-native/kvm_evmcs_test * kselftest-vsyscall-mode-native/kvm_hyperv_cpuid * kselftest-vsyscall-mode-native/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-native/kvm_platform_info_test * kselftest-vsyscall-mode-native/kvm_set_sregs_test * kselftest-vsyscall-mode-native/kvm_smm_test * kselftest-vsyscall-mode-native/kvm_state_test * kselftest-vsyscall-mode-native/kvm_sync_regs_test * kselftest-vsyscall-mode-native/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-native/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-native/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-native/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-native/kvm_xss_msr_test * kselftest-vsyscall-mode-native/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_BUG.sh * kselftest-vsyscall-mode-native/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-native/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_PAGE.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-native/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-native/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-native/lkdtm_UNSET_SMEP.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING_MESSAGE.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-native/mqueue_mq_perf_tests * kselftest-vsyscall-mode-native/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-native/net_fib_tests.sh * kselftest-vsyscall-mode-native/netfilter_nft_concat_range.sh * kselftest-vsyscall-mode-native/net_ip_defrag.sh * kselftest-vsyscall-mode-native/net_l2tp.sh * kselftest-vsyscall-mode-native/net_pmtu.sh * kselftest-vsyscall-mode-native/net_psock_snd.sh * kselftest-vsyscall-mode-native/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-native/net_traceroute.sh * kselftest-vsyscall-mode-native/net_udpgro_bench.sh * kselftest-vsyscall-mode-native/net_udpgro.sh * kselftest-vsyscall-mode-native/net_udpgso_bench.sh * kselftest-vsyscall-mode-native/net_xfrm_policy.sh * kselftest-vsyscall-mode-native/openat2_openat2_test * kselftest-vsyscall-mode-native/openat2_rename_attack_test * kselftest-vsyscall-mode-native/openat2_resolve_test * kselftest-vsyscall-mode-native/pidfd_pidfd_open_test * kselftest-vsyscall-mode-native/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-native/pstore_pstore_tests * kselftest-vsyscall-mode-native/seccomp_seccomp_benchmark * kselftest-vsyscall-mode-native/seccomp_seccomp_bpf * kselftest-vsyscall-mode-native/timers_inconsistency-check * kselftest-vsyscall-mode-native/timers_nsleep-lat * kselftest-vsyscall-mode-native/timers_raw_skew * kselftest-vsyscall-mode-native/timers_set-timer-lat * kselftest-vsyscall-mode-native/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-native/vm_run_vmtests * kselftest-vsyscall-mode-native/x86_fsgsbase_64 hi6220-hikey: dragonboard-410c: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh qemu_x86_64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests * kselftest/x86_fsgsbase_64 qemu_arm: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cgroup_test_freezer * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_reuseport_bpf_numa * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests x15: Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

5 years, 4 months

1
0
0 0

Re: [PATCH v2 6/7] misc: bcm-vk: add Broadcom VK driver

by Greg Kroah-Hartman

On Wed, Feb 19, 2020 at 04:48:24PM -0800, Scott Branden wrote: > Add Broadcom VK driver offload engine. > This driver interfaces to the VK PCIe offload engine to perform > should offload functions as video transcoding on multiple streams > in parallel. VK device is booted from files loaded using > request_firmware_into_buf mechanism. After booted card status is updated > and messages can then be sent to the card. > Such messages contain scatter gather list of addresses > to pull data from the host to perform operations on. Why is this a tty driver? Have you worked with the V4L developers to tie this into the proper in-kernel apis for this type of functionality? Using a tty driver seems like the totally incorrect way to do this, what am I missing? Also, do not make up random error values, you return "-1" a lot here, that is not ok. Please fix up to return the correct -Ewhatever values instead. thanks, greg k-h

5 years, 4 months

4
5
0 0

[PATCH v2 0/7] firmware: add partial read support in request_firmware_into_buf

by Scott Branden

This patch series adds partial read support in request_firmware_into_buf. In order to accept the enhanced API it has been requested that kernel selftests and upstreamed driver utilize the API enhancement and so are included in this patch series. Also in this patch series is the addition of a new Broadcom VK driver utilizing the new request_firmware_into_buf enhanced API. Scott Branden (7): fs: introduce kernel_pread_file* support firmware: add offset to request_firmware_into_buf test_firmware: add partial read support for request_firmware_into_buf firmware: test partial file reads of request_firmware_into_buf bcm-vk: add bcm_vk UAPI misc: bcm-vk: add Broadcom VK driver MAINTAINERS: bcm-vk: add maintainer for Broadcom VK Driver MAINTAINERS | 7 + drivers/base/firmware_loader/firmware.h | 5 + drivers/base/firmware_loader/main.c | 49 +- drivers/misc/Kconfig | 1 + drivers/misc/Makefile | 1 + drivers/misc/bcm-vk/Kconfig | 42 + drivers/misc/bcm-vk/Makefile | 11 + drivers/misc/bcm-vk/bcm_vk.h | 357 +++++ drivers/misc/bcm-vk/bcm_vk_dev.c | 1197 +++++++++++++++ drivers/misc/bcm-vk/bcm_vk_msg.c | 1359 +++++++++++++++++ drivers/misc/bcm-vk/bcm_vk_msg.h | 210 +++ drivers/misc/bcm-vk/bcm_vk_sg.c | 273 ++++ drivers/misc/bcm-vk/bcm_vk_sg.h | 60 + drivers/misc/bcm-vk/bcm_vk_tty.c | 327 ++++ drivers/soc/qcom/mdt_loader.c | 7 +- fs/exec.c | 77 +- include/linux/firmware.h | 8 +- include/linux/fs.h | 15 + include/uapi/linux/misc/bcm_vk.h | 117 ++ lib/test_firmware.c | 139 +- .../selftests/firmware/fw_filesystem.sh | 80 + 21 files changed, 4305 insertions(+), 37 deletions(-) create mode 100644 drivers/misc/bcm-vk/Kconfig create mode 100644 drivers/misc/bcm-vk/Makefile create mode 100644 drivers/misc/bcm-vk/bcm_vk.h create mode 100644 drivers/misc/bcm-vk/bcm_vk_dev.c create mode 100644 drivers/misc/bcm-vk/bcm_vk_msg.c create mode 100644 drivers/misc/bcm-vk/bcm_vk_msg.h create mode 100644 drivers/misc/bcm-vk/bcm_vk_sg.c create mode 100644 drivers/misc/bcm-vk/bcm_vk_sg.h create mode 100644 drivers/misc/bcm-vk/bcm_vk_tty.c create mode 100644 include/uapi/linux/misc/bcm_vk.h -- 2.17.1

5 years, 4 months

5
18
0 0

[PATCH] selftests/timers: Turn off timeout setting

by Po-Hsu Lin

Tests in timers especially nsleep-lat, set-timer-lat, inconsistency-check and raw_skew these 4 tests can take longer than the default 45 seconds that introduced in commit 852c8cbf (selftests/kselftest/runner.sh: Add 45 second timeout per test) to run. Disable the timeout setting for timers instead of looking for an proper value to make it more general. Signed-off-by: Po-Hsu Lin <po-hsu.lin(a)canonical.com> --- tools/testing/selftests/timers/settings | 1 + 1 file changed, 1 insertion(+) create mode 100644 tools/testing/selftests/timers/settings diff --git a/tools/testing/selftests/timers/settings b/tools/testing/selftests/timers/settings new file mode 100644 index 0000000..e7b9417 --- /dev/null +++ b/tools/testing/selftests/timers/settings @@ -0,0 +1 @@ +timeout=0 -- 2.7.4

5 years, 4 months

3
3
0 0

[PATCH bpf-next v2 0/5] bpftool: Make probes which emit dmesg warnings optional

by Michal Rostecki

Feature probes in bpftool related to bpf_probe_write_user and bpf_trace_printk helpers emit dmesg warnings which might be confusing for people running bpftool on production environments. This patch series addresses that by filtering them out by default and introducing the new positional argument "full" which enables all available probes. The main motivation behind those changes is ability the fact that some probes (for example those related to "trace" or "write_user" helpers) emit dmesg messages which might be confusing for people who are running on production environments. For details see the Cilium issue[0]. v1: https://lore.kernel.org/bpf/20200218190224.22508-1-mrostecki@opensuse.org/T/ v1 -> v2: - Do not expose regex filters to users, keep filtering logic internal, expose only the "full" option for including probes which emit dmesg warnings. [0] https://github.com/cilium/cilium/issues/10048 Michal Rostecki (5): bpftool: Move out sections to separate functions bpftool: Make probes which emit dmesg warnings optional bpftool: Update documentation of "bpftool feature" command bpftool: Update bash completion for "bpftool feature" command selftests/bpf: Add test for "bpftool feature" command .../bpftool/Documentation/bpftool-feature.rst | 15 +- tools/bpf/bpftool/bash-completion/bpftool | 27 +- tools/bpf/bpftool/feature.c | 291 ++++++++++++------ tools/testing/selftests/.gitignore | 5 +- tools/testing/selftests/bpf/Makefile | 3 +- tools/testing/selftests/bpf/test_bpftool.py | 228 ++++++++++++++ tools/testing/selftests/bpf/test_bpftool.sh | 5 + 7 files changed, 463 insertions(+), 111 deletions(-) create mode 100644 tools/testing/selftests/bpf/test_bpftool.py create mode 100755 tools/testing/selftests/bpf/test_bpftool.sh -- 2.25.0

5 years, 4 months

3
15
0 0

next-20200225 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.6.0-rc3 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: c99b17ac03994525092fd66bed14b4a0c82f0b4d git describe: next-20200225 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20200225 Regressions (compared to build next-20200224) ------------------------------------------------------------------------ x86: kselftest: * net_fib-onlink-tests.sh kselftest-vsyscall-mode-native: * net_fib-onlink-tests.sh kselftest-vsyscall-mode-native/filesystems: * epoll_epoll_wakeup_test x86: kselftest: * net_fib-onlink-tests.sh kselftest-vsyscall-mode-native: * net_fib-onlink-tests.sh kselftest-vsyscall-mode-native/filesystems: * epoll_epoll_wakeup_test x86: kselftest: * net_fib-onlink-tests.sh kselftest-vsyscall-mode-native: * net_fib-onlink-tests.sh kselftest-vsyscall-mode-native/filesystems: * epoll_epoll_wakeup_test qemu_arm: kselftest: * seccomp_seccomp_benchmark * timers_rtcpie juno-r2: kselftest: * bpf_test_lpm_map qemu_x86_64: kselftest: * net_traceroute.sh qemu_i386: kselftest: * net_traceroute.sh Fixes (compared to build next-20200224) ------------------------------------------------------------------------ qemu_arm64: kselftest: * seccomp_seccomp_benchmark x86: kselftest-vsyscall-mode-none: * x86_fsgsbase_64 qemu_arm: kselftest: * rtc_rtctest i386: kselftest: * cgroup_test_freezer * rtc_rtctest In total: ------------------------------------------------------------------------ Ran 2678 total tests in the following environments and test suites. pass 1114 fail 1237 xfail 0 skip 327 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - qemu_arm - qemu_arm64 - qemu_i386 - qemu_x86_64 - x15 - arm - x86_64 Test Suites ----------- * kselftest * kselftest/drivers * kselftest/filesystems * kselftest/net * kselftest/networking * kselftest-vsyscall-mode-native * kselftest-vsyscall-mode-native/drivers * kselftest-vsyscall-mode-native/filesystems * kselftest-vsyscall-mode-native/net * kselftest-vsyscall-mode-native/networking * kselftest-vsyscall-mode-none * kselftest-vsyscall-mode-none/drivers * kselftest-vsyscall-mode-none/filesystems * kselftest-vsyscall-mode-none/net * kselftest-vsyscall-mode-none/networking Failures ------------------------------------------------------------------------ i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/clone3_clone3_clear_sighand * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/intel_pstate_run.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests qemu_x86_64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests * kselftest/x86_fsgsbase_64 juno-r2: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_fdinfo_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests x86: * kselftest-vsyscall-mode-native/bpf_get_cgroup_id_user * kselftest/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-none/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-native/bpf_test_dev_cgroup * kselftest-vsyscall-mode-none/bpf_test_dev_cgroup * kselftest/bpf_test_dev_cgroup * kselftest-vsyscall-mode-none/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-native/bpf_test_flow_dissector.sh * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-native/bpf_test_maps * kselftest-vsyscall-mode-none/bpf_test_maps * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest-vsyscall-mode-native/bpf_test_netcnt * kselftest-vsyscall-mode-none/bpf_test_netcnt * kselftest-vsyscall-mode-none/bpf_test_progs * kselftest-vsyscall-mode-native/bpf_test_progs * kselftest/bpf_test_progs * kselftest-vsyscall-mode-none/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-native/bpf_test_progs-no_alu32 * kselftest/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-none/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-native/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-native/bpf_test_sock_addr.sh * kselftest/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-native/bpf_test_socket_cookie * kselftest-vsyscall-mode-none/bpf_test_socket_cookie * kselftest/bpf_test_socket_cookie * kselftest-vsyscall-mode-none/bpf_test_sock_fields * kselftest/bpf_test_sock_fields * kselftest-vsyscall-mode-native/bpf_test_sock_fields * kselftest-vsyscall-mode-native/bpf_test_sockmap * kselftest/bpf_test_sockmap * kselftest-vsyscall-mode-none/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest-vsyscall-mode-native/bpf_test_sysctl * kselftest-vsyscall-mode-none/bpf_test_sysctl * kselftest-vsyscall-mode-native/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-none/bpf_test_tc_edt.sh * kselftest/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-native/bpf_test_tcpbpf_user * kselftest/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-none/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-native/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-none/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-native/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-none/bpf_test_tcpnotify_user * kselftest/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-none/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest-vsyscall-mode-none/bpf_test_xdping.sh * kselftest-vsyscall-mode-native/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-native/filesystems/epoll_epoll_wakeup_test * kselftest/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-native/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-none/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest-vsyscall-mode-native/ftrace_ftracetest * kselftest-vsyscall-mode-none/ftrace_ftracetest * kselftest-vsyscall-mode-none/intel_pstate_run.sh * kselftest-vsyscall-mode-native/intel_pstate_run.sh * kselftest/intel_pstate_run.sh * kselftest/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-none/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-native/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-native/kvm_cr4_cpuid_sync_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-none/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest-vsyscall-mode-native/kvm_dirty_log_test * kselftest-vsyscall-mode-none/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest-vsyscall-mode-none/kvm_evmcs_test * kselftest-vsyscall-mode-native/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest-vsyscall-mode-native/kvm_hyperv_cpuid * kselftest-vsyscall-mode-none/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-none/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-native/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-native/kvm_platform_info_test * kselftest-vsyscall-mode-none/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest-vsyscall-mode-native/kvm_set_sregs_test * kselftest-vsyscall-mode-none/kvm_set_sregs_test * kselftest-vsyscall-mode-native/kvm_smm_test * kselftest-vsyscall-mode-none/kvm_smm_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest-vsyscall-mode-none/kvm_state_test * kselftest-vsyscall-mode-native/kvm_state_test * kselftest-vsyscall-mode-none/kvm_sync_regs_test * kselftest/kvm_sync_regs_test * kselftest-vsyscall-mode-native/kvm_sync_regs_test * kselftest-vsyscall-mode-none/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-native/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-none/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-native/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-none/kvm_vmx_tsc_adjust_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-native/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-none/kvm_xss_msr_test * kselftest-vsyscall-mode-native/kvm_xss_msr_test * kselftest/kvm_xss_msr_test * kselftest-vsyscall-mode-none/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_BUG.sh * kselftest-vsyscall-mode-native/lkdtm_BUG.sh * kselftest/lkdtm_BUG.sh * kselftest-vsyscall-mode-none/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-native/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-native/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-none/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_PAGE.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-none/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-native/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-native/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-none/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-none/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest-vsyscall-mode-native/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest-vsyscall-mode-none/mqueue_mq_perf_tests * kselftest-vsyscall-mode-native/mqueue_mq_perf_tests * kselftest-vsyscall-mode-native/net_fib-onlink-tests.sh * kselftest/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-none/net_fib_tests.sh * kselftest/net_fib_tests.sh * kselftest-vsyscall-mode-native/net_fib_tests.sh * kselftest-vsyscall-mode-none/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_concat_range.sh * kselftest-vsyscall-mode-native/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest-vsyscall-mode-none/net_ip_defrag.sh * kselftest-vsyscall-mode-native/net_ip_defrag.sh * kselftest-vsyscall-mode-native/net_l2tp.sh * kselftest/net_l2tp.sh * kselftest-vsyscall-mode-none/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest-vsyscall-mode-none/net_pmtu.sh * kselftest-vsyscall-mode-native/net_pmtu.sh * kselftest-vsyscall-mode-none/net_psock_snd.sh * kselftest/net_psock_snd.sh * kselftest-vsyscall-mode-native/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest-vsyscall-mode-none/net_run_netsocktests * kselftest-vsyscall-mode-native/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-native/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-none/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest-vsyscall-mode-native/net_traceroute.sh * kselftest-vsyscall-mode-none/net_traceroute.sh * kselftest-vsyscall-mode-none/net_udpgro_bench.sh * kselftest/net_udpgro_bench.sh * kselftest-vsyscall-mode-native/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest-vsyscall-mode-none/net_udpgro.sh * kselftest-vsyscall-mode-native/net_udpgro.sh * kselftest-vsyscall-mode-native/net_udpgso_bench.sh * kselftest-vsyscall-mode-none/net_udpgso_bench.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest-vsyscall-mode-none/net_xfrm_policy.sh * kselftest-vsyscall-mode-native/net_xfrm_policy.sh * kselftest-vsyscall-mode-native/openat2_openat2_test * kselftest/openat2_openat2_test * kselftest-vsyscall-mode-none/openat2_openat2_test * kselftest-vsyscall-mode-native/openat2_rename_attack_test * kselftest-vsyscall-mode-none/openat2_rename_attack_test * kselftest/openat2_rename_attack_test * kselftest-vsyscall-mode-native/openat2_resolve_test * kselftest/openat2_resolve_test * kselftest-vsyscall-mode-none/openat2_resolve_test * kselftest-vsyscall-mode-native/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_open_test * kselftest-vsyscall-mode-none/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-none/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-native/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-native/pstore_pstore_tests * kselftest-vsyscall-mode-none/pstore_pstore_tests * kselftest/pstore_pstore_tests * kselftest-vsyscall-mode-none/rtc_rtctest * kselftest-vsyscall-mode-native/rtc_rtctest * kselftest-vsyscall-mode-none/seccomp_seccomp_benchmark * kselftest/seccomp_seccomp_benchmark * kselftest-vsyscall-mode-native/seccomp_seccomp_benchmark * kselftest-vsyscall-mode-none/seccomp_seccomp_bpf * kselftest/seccomp_seccomp_bpf * kselftest-vsyscall-mode-native/seccomp_seccomp_bpf * kselftest-vsyscall-mode-none/timers_inconsistency-check * kselftest/timers_inconsistency-check * kselftest-vsyscall-mode-native/timers_inconsistency-check * kselftest-vsyscall-mode-native/timers_nsleep-lat * kselftest/timers_nsleep-lat * kselftest-vsyscall-mode-none/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest-vsyscall-mode-none/timers_raw_skew * kselftest-vsyscall-mode-native/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest-vsyscall-mode-native/timers_set-timer-lat * kselftest-vsyscall-mode-none/timers_set-timer-lat * kselftest-vsyscall-mode-native/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-none/networking/timestamping_txtimestamp.sh * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests * kselftest-vsyscall-mode-native/vm_run_vmtests * kselftest-vsyscall-mode-none/vm_run_vmtests qemu_arm: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cgroup_test_freezer * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_reuseport_bpf_numa * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/seccomp_seccomp_benchmark * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_rtcpie * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests qemu_i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests x15: hi6220-hikey: qemu_arm64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_fdinfo_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/pstore_pstore_tests * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests dragonboard-410c: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

5 years, 4 months

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0
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next-20200224 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.6.0-rc2 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: bdc5461b23ca293a2a83c851423aae0dd32a48c0 git describe: next-20200224 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20200224 Regressions (compared to build next-20200221) ------------------------------------------------------------------------ i386: kselftest: * cgroup_test_freezer * net_fib-onlink-tests.sh Fixes (compared to build next-20200221) ------------------------------------------------------------------------ No fixes In total: ------------------------------------------------------------------------ Ran 2678 total tests in the following environments and test suites. pass 1120 fail 1228 xfail 0 skip 330 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - qemu_arm - qemu_arm64 - qemu_i386 - qemu_x86_64 - x15 - arm - x86_64 Test Suites ----------- * kselftest * kselftest/drivers * kselftest/filesystems * kselftest/net * kselftest/networking * kselftest-vsyscall-mode-native * kselftest-vsyscall-mode-native/drivers * kselftest-vsyscall-mode-native/filesystems * kselftest-vsyscall-mode-native/net * kselftest-vsyscall-mode-native/networking * kselftest-vsyscall-mode-none * kselftest-vsyscall-mode-none/drivers * kselftest-vsyscall-mode-none/filesystems * kselftest-vsyscall-mode-none/net * kselftest-vsyscall-mode-none/networking Failures ------------------------------------------------------------------------ x86: * kselftest-vsyscall-mode-none/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-none/bpf_test_dev_cgroup * kselftest-vsyscall-mode-none/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-none/bpf_test_maps * kselftest-vsyscall-mode-none/bpf_test_netcnt * kselftest-vsyscall-mode-none/bpf_test_progs * kselftest-vsyscall-mode-none/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-none/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-none/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_socket_cookie * kselftest-vsyscall-mode-none/bpf_test_sock_fields * kselftest-vsyscall-mode-none/bpf_test_sockmap * kselftest-vsyscall-mode-none/bpf_test_sysctl * kselftest-vsyscall-mode-none/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-none/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-none/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-none/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-none/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_xdping.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-none/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-none/ftrace_ftracetest * kselftest-vsyscall-mode-none/intel_pstate_run.sh * kselftest-vsyscall-mode-none/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-none/kvm_dirty_log_test * kselftest-vsyscall-mode-none/kvm_evmcs_test * kselftest-vsyscall-mode-none/kvm_hyperv_cpuid * kselftest-vsyscall-mode-none/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-none/kvm_platform_info_test * kselftest-vsyscall-mode-none/kvm_set_sregs_test * kselftest-vsyscall-mode-none/kvm_smm_test * kselftest-vsyscall-mode-none/kvm_state_test * kselftest-vsyscall-mode-none/kvm_sync_regs_test * kselftest-vsyscall-mode-none/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-none/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-none/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-none/kvm_xss_msr_test * kselftest-vsyscall-mode-none/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-none/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_BUG.sh * kselftest-vsyscall-mode-none/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-none/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-none/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_NULL.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-none/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-none/lkdtm_READ_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-none/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-none/lkdtm_SLAB_FREE_PAGE.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-none/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-none/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-none/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest-vsyscall-mode-none/lkdtm_UNSET_SMEP.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest-vsyscall-mode-none/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING_MESSAGE.sh * kselftest-vsyscall-mode-none/lkdtm_WARNING.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest-vsyscall-mode-none/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-none/mqueue_mq_perf_tests * kselftest-vsyscall-mode-none/net_fib_tests.sh * kselftest-vsyscall-mode-none/netfilter_nft_concat_range.sh * kselftest-vsyscall-mode-none/net_ip_defrag.sh * kselftest-vsyscall-mode-none/net_l2tp.sh * kselftest-vsyscall-mode-none/net_pmtu.sh * kselftest-vsyscall-mode-none/net_psock_snd.sh * kselftest-vsyscall-mode-none/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-none/net_traceroute.sh * kselftest-vsyscall-mode-none/net_udpgro_bench.sh * kselftest-vsyscall-mode-none/net_udpgro.sh * kselftest-vsyscall-mode-none/net_udpgso_bench.sh * kselftest-vsyscall-mode-none/net_xfrm_policy.sh * kselftest-vsyscall-mode-none/openat2_openat2_test * kselftest-vsyscall-mode-none/openat2_rename_attack_test * kselftest-vsyscall-mode-none/openat2_resolve_test * kselftest-vsyscall-mode-none/pidfd_pidfd_open_test * kselftest-vsyscall-mode-none/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-none/pstore_pstore_tests * kselftest-vsyscall-mode-none/rtc_rtctest * kselftest-vsyscall-mode-none/seccomp_seccomp_benchmark * kselftest-vsyscall-mode-none/seccomp_seccomp_bpf * kselftest-vsyscall-mode-none/timers_inconsistency-check * kselftest-vsyscall-mode-none/timers_nsleep-lat * kselftest-vsyscall-mode-none/timers_raw_skew * kselftest-vsyscall-mode-none/timers_set-timer-lat * kselftest-vsyscall-mode-none/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-none/vm_run_vmtests * kselftest-vsyscall-mode-none/x86_fsgsbase_64 * kselftest/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-native/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-native/bpf_test_dev_cgroup * kselftest/bpf_test_dev_cgroup * kselftest-vsyscall-mode-native/bpf_test_flow_dissector.sh * kselftest/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-native/bpf_test_maps * kselftest/bpf_test_maps * kselftest-vsyscall-mode-native/bpf_test_netcnt * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest-vsyscall-mode-native/bpf_test_progs * kselftest-vsyscall-mode-native/bpf_test_progs-no_alu32 * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-native/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-native/bpf_test_sock_addr.sh * kselftest/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-native/bpf_test_socket_cookie * kselftest/bpf_test_socket_cookie * kselftest-vsyscall-mode-native/bpf_test_sock_fields * kselftest/bpf_test_sock_fields * kselftest-vsyscall-mode-native/bpf_test_sockmap * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest-vsyscall-mode-native/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-native/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-native/bpf_test_tcpbpf_user * kselftest/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-native/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-native/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-native/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_xdping.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_native.sh * kselftest/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-native/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-native/ftrace_ftracetest * kselftest/ftrace_ftracetest * kselftest-vsyscall-mode-native/intel_pstate_run.sh * kselftest/intel_pstate_run.sh * kselftest-vsyscall-mode-native/kvm_clear_dirty_log_test * kselftest/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-native/kvm_cr4_cpuid_sync_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-native/kvm_dirty_log_test * kselftest/kvm_dirty_log_test * kselftest-vsyscall-mode-native/kvm_evmcs_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest-vsyscall-mode-native/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-native/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest-vsyscall-mode-native/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest-vsyscall-mode-native/kvm_smm_test * kselftest-vsyscall-mode-native/kvm_state_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest-vsyscall-mode-native/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-native/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-native/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-native/kvm_vmx_tsc_adjust_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest-vsyscall-mode-native/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_BUG.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest-vsyscall-mode-native/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest-vsyscall-mode-native/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest-vsyscall-mode-native/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_EXEC_VMALLOC.sh * kselftest-vsyscall-mode-native/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest-vsyscall-mode-native/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest-vsyscall-mode-native/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-native/lkdtm_STACKLEAK_ERASING.sh * kselftest-vsyscall-mode-native/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest-vsyscall-mode-native/lkdtm_UNSET_SMEP.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest-vsyscall-mode-native/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest-vsyscall-mode-native/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_KERN.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-native/lkdtm_WRITE_RO.sh * kselftest-vsyscall-mode-native/mqueue_mq_perf_tests * kselftest/mqueue_mq_perf_tests * kselftest-vsyscall-mode-native/net_fib_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest-vsyscall-mode-native/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest-vsyscall-mode-native/net_ip_defrag.sh * kselftest-vsyscall-mode-native/net_l2tp.sh * kselftest/net_l2tp.sh * kselftest-vsyscall-mode-native/net_pmtu.sh * kselftest/net_pmtu.sh * kselftest-vsyscall-mode-native/net_psock_snd.sh * kselftest/net_psock_snd.sh * kselftest-vsyscall-mode-native/net_run_netsocktests * kselftest-vsyscall-mode-native/net_test_vxlan_under_vrf.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-native/net_traceroute.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest-vsyscall-mode-native/net_udpgro_bench.sh * kselftest-vsyscall-mode-native/net_udpgro.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest-vsyscall-mode-native/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest-vsyscall-mode-native/net_xfrm_policy.sh * kselftest-vsyscall-mode-native/openat2_openat2_test * kselftest/openat2_openat2_test * kselftest-vsyscall-mode-native/openat2_rename_attack_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest-vsyscall-mode-native/openat2_resolve_test * kselftest-vsyscall-mode-native/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_open_test * kselftest-vsyscall-mode-native/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-native/pstore_pstore_tests * kselftest/pstore_pstore_tests * kselftest-vsyscall-mode-native/rtc_rtctest * kselftest/seccomp_seccomp_benchmark * kselftest-vsyscall-mode-native/seccomp_seccomp_benchmark * kselftest-vsyscall-mode-native/seccomp_seccomp_bpf * kselftest/seccomp_seccomp_bpf * kselftest-vsyscall-mode-native/timers_inconsistency-check * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest-vsyscall-mode-native/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest-vsyscall-mode-native/timers_raw_skew * kselftest-vsyscall-mode-native/timers_set-timer-lat * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-native/networking/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-native/vm_run_vmtests * kselftest/vm_run_vmtests x15: qemu_i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests qemu_arm: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cgroup_test_freezer * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_reuseport_bpf_numa * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests qemu_x86_64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests * kselftest/x86_fsgsbase_64 i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cgroup_test_freezer * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/intel_pstate_run.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests juno-r2: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_fdinfo_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests dragonboard-410c: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh hi6220-hikey: qemu_arm64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_fdinfo_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/pstore_pstore_tests * kselftest/seccomp_seccomp_benchmark * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

5 years, 4 months

1
0
0 0

[PATCH v27 20/22] selftests/x86: Add vDSO selftest for SGX

by Jarkko Sakkinen

Expand the selftest by invoking the enclave by using __vdso_sgx_enter_enclave() in addition to direct ENCLS[EENTER]. Cc: linux-kselftest(a)vger.kernel.org Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen(a)linux.intel.com> --- tools/testing/selftests/x86/sgx/main.c | 132 +++++++++++++++++++++ tools/testing/selftests/x86/sgx/sgx_call.S | 43 +++++++ tools/testing/selftests/x86/sgx/sgx_call.h | 3 + 3 files changed, 178 insertions(+) diff --git a/tools/testing/selftests/x86/sgx/main.c b/tools/testing/selftests/x86/sgx/main.c index 48ed5fdfb3cb..d97cc3cf0093 100644 --- a/tools/testing/selftests/x86/sgx/main.c +++ b/tools/testing/selftests/x86/sgx/main.c @@ -21,6 +21,109 @@ #define PAGE_SIZE 4096 static const uint64_t MAGIC = 0x1122334455667788ULL; +void *eenter; + +struct vdso_symtab { + Elf64_Sym *elf_symtab; + const char *elf_symstrtab; + Elf64_Word *elf_hashtab; +}; + +static void *vdso_get_base_addr(char *envp[]) +{ + Elf64_auxv_t *auxv; + int i; + + for (i = 0; envp[i]; i++) + ; + + auxv = (Elf64_auxv_t *)&envp[i + 1]; + + for (i = 0; auxv[i].a_type != AT_NULL; i++) { + if (auxv[i].a_type == AT_SYSINFO_EHDR) + return (void *)auxv[i].a_un.a_val; + } + + return NULL; +} + +static Elf64_Dyn *vdso_get_dyntab(void *addr) +{ + Elf64_Ehdr *ehdr = addr; + Elf64_Phdr *phdrtab = addr + ehdr->e_phoff; + int i; + + for (i = 0; i < ehdr->e_phnum; i++) + if (phdrtab[i].p_type == PT_DYNAMIC) + return addr + phdrtab[i].p_offset; + + return NULL; +} + +static void *vdso_get_dyn(void *addr, Elf64_Dyn *dyntab, Elf64_Sxword tag) +{ + int i; + + for (i = 0; dyntab[i].d_tag != DT_NULL; i++) + if (dyntab[i].d_tag == tag) + return addr + dyntab[i].d_un.d_ptr; + + return NULL; +} + +static bool vdso_get_symtab(void *addr, struct vdso_symtab *symtab) +{ + Elf64_Dyn *dyntab = vdso_get_dyntab(addr); + + symtab->elf_symtab = vdso_get_dyn(addr, dyntab, DT_SYMTAB); + if (!symtab->elf_symtab) + return false; + + symtab->elf_symstrtab = vdso_get_dyn(addr, dyntab, DT_STRTAB); + if (!symtab->elf_symstrtab) + return false; + + symtab->elf_hashtab = vdso_get_dyn(addr, dyntab, DT_HASH); + if (!symtab->elf_hashtab) + return false; + + return true; +} + +static unsigned long elf_sym_hash(const char *name) +{ + unsigned long h = 0, high; + + while (*name) { + h = (h << 4) + *name++; + high = h & 0xf0000000; + + if (high) + h ^= high >> 24; + + h &= ~high; + } + + return h; +} + +static Elf64_Sym *vdso_symtab_get(struct vdso_symtab *symtab, const char *name) +{ + Elf64_Word bucketnum = symtab->elf_hashtab[0]; + Elf64_Word *buckettab = &symtab->elf_hashtab[2]; + Elf64_Word *chaintab = &symtab->elf_hashtab[2 + bucketnum]; + Elf64_Sym *sym; + Elf64_Word i; + + for (i = buckettab[elf_sym_hash(name) % bucketnum]; i != STN_UNDEF; + i = chaintab[i]) { + sym = &symtab->elf_symtab[i]; + if (!strcmp(name, &symtab->elf_symstrtab[sym->st_name])) + return sym; + } + + return NULL; +} static bool encl_create(int dev_fd, unsigned long bin_size, struct sgx_secs *secs) @@ -218,10 +321,14 @@ bool load_sigstruct(const char *path, void *sigstruct) int main(int argc, char *argv[], char *envp[]) { + struct sgx_enclave_exception exception; struct sgx_sigstruct sigstruct; + struct vdso_symtab symtab; + Elf64_Sym *eenter_sym; struct sgx_secs secs; uint64_t result = 0; off_t bin_size; + void *addr; void *bin; if (!encl_data_map("encl.bin", &bin, &bin_size)) @@ -243,5 +350,30 @@ int main(int argc, char *argv[], char *envp[]) printf("Output: 0x%lx\n", result); + memset(&exception, 0, sizeof(exception)); + + addr = vdso_get_base_addr(envp); + if (!addr) + exit(1); + + if (!vdso_get_symtab(addr, &symtab)) + exit(1); + + eenter_sym = vdso_symtab_get(&symtab, "__vdso_sgx_enter_enclave"); + if (!eenter_sym) + exit(1); + eenter = addr + eenter_sym->st_value; + + printf("Input: 0x%lx\n", MAGIC); + + sgx_call_vdso((void *)&MAGIC, &result, 0, NULL, NULL, NULL, + (void *)secs.base, &exception, NULL); + if (result != MAGIC) { + fprintf(stderr, "0x%lx != 0x%lx\n", result, MAGIC); + exit(1); + } + + printf("Output: 0x%lx\n", result); + exit(0); } diff --git a/tools/testing/selftests/x86/sgx/sgx_call.S b/tools/testing/selftests/x86/sgx/sgx_call.S index ca4c7893f9d9..e71f44f7a995 100644 --- a/tools/testing/selftests/x86/sgx/sgx_call.S +++ b/tools/testing/selftests/x86/sgx/sgx_call.S @@ -21,3 +21,46 @@ sgx_async_exit: ENCLU pop %rbx ret + + .global sgx_call_vdso +sgx_call_vdso: + .cfi_startproc + push %r15 + .cfi_adjust_cfa_offset 8 + .cfi_rel_offset %r15, 0 + push %r14 + .cfi_adjust_cfa_offset 8 + .cfi_rel_offset %r14, 0 + push %r13 + .cfi_adjust_cfa_offset 8 + .cfi_rel_offset %r13, 0 + push %r12 + .cfi_adjust_cfa_offset 8 + .cfi_rel_offset %r12, 0 + push %rbx + .cfi_adjust_cfa_offset 8 + .cfi_rel_offset %rbx, 0 + push $0 + .cfi_adjust_cfa_offset 8 + push 0x48(%rsp) + .cfi_adjust_cfa_offset 8 + push 0x48(%rsp) + .cfi_adjust_cfa_offset 8 + push 0x48(%rsp) + .cfi_adjust_cfa_offset 8 + mov $2, %eax + call *eenter(%rip) + add $0x20, %rsp + .cfi_adjust_cfa_offset -0x20 + pop %rbx + .cfi_adjust_cfa_offset -8 + pop %r12 + .cfi_adjust_cfa_offset -8 + pop %r13 + .cfi_adjust_cfa_offset -8 + pop %r14 + .cfi_adjust_cfa_offset -8 + pop %r15 + .cfi_adjust_cfa_offset -8 + ret + .cfi_endproc diff --git a/tools/testing/selftests/x86/sgx/sgx_call.h b/tools/testing/selftests/x86/sgx/sgx_call.h index bf72068ada23..a4072c5ecce7 100644 --- a/tools/testing/selftests/x86/sgx/sgx_call.h +++ b/tools/testing/selftests/x86/sgx/sgx_call.h @@ -8,4 +8,7 @@ void sgx_call_eenter(void *rdi, void *rsi, void *entry); +int sgx_call_vdso(void *rdi, void *rsi, long rdx, void *rcx, void *r8, void *r9, + void *tcs, struct sgx_enclave_exception *ei, void *cb); + #endif /* SGX_CALL_H */ -- 2.20.1

5 years, 4 months

1
0
0 0

[PATCH v27 12/22] selftests/x86: Add a selftest for SGX

by Jarkko Sakkinen

Add a selftest for SGX. It is a trivial test where a simple enclave copies one 64-bit word of memory between two memory locations given to the enclave as arguments. Use ENCLS[EENTER] to invoke the enclave. Cc: linux-sgx(a)vger.kernel.org Cc: linux-kselftest(a)vger.kernel.org Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen(a)linux.intel.com> --- tools/testing/selftests/x86/sgx/.gitignore | 3 + tools/testing/selftests/x86/sgx/Makefile | 48 ++ tools/testing/selftests/x86/sgx/defines.h | 17 + tools/testing/selftests/x86/sgx/encl.c | 20 + tools/testing/selftests/x86/sgx/encl.lds | 34 ++ .../selftests/x86/sgx/encl_bootstrap.S | 94 ++++ tools/testing/selftests/x86/sgx/main.c | 247 +++++++++ tools/testing/selftests/x86/sgx/sgx_call.S | 23 + tools/testing/selftests/x86/sgx/sgx_call.h | 11 + tools/testing/selftests/x86/sgx/sgxsign.c | 493 ++++++++++++++++++ .../testing/selftests/x86/sgx/signing_key.pem | 39 ++ 11 files changed, 1029 insertions(+) create mode 100644 tools/testing/selftests/x86/sgx/.gitignore create mode 100644 tools/testing/selftests/x86/sgx/Makefile create mode 100644 tools/testing/selftests/x86/sgx/defines.h create mode 100644 tools/testing/selftests/x86/sgx/encl.c create mode 100644 tools/testing/selftests/x86/sgx/encl.lds create mode 100644 tools/testing/selftests/x86/sgx/encl_bootstrap.S create mode 100644 tools/testing/selftests/x86/sgx/main.c create mode 100644 tools/testing/selftests/x86/sgx/sgx_call.S create mode 100644 tools/testing/selftests/x86/sgx/sgx_call.h create mode 100644 tools/testing/selftests/x86/sgx/sgxsign.c create mode 100644 tools/testing/selftests/x86/sgx/signing_key.pem diff --git a/tools/testing/selftests/x86/sgx/.gitignore b/tools/testing/selftests/x86/sgx/.gitignore new file mode 100644 index 000000000000..98eb2d439606 --- /dev/null +++ b/tools/testing/selftests/x86/sgx/.gitignore @@ -0,0 +1,3 @@ +encl.ss +sgxsign +test_sgx diff --git a/tools/testing/selftests/x86/sgx/Makefile b/tools/testing/selftests/x86/sgx/Makefile new file mode 100644 index 000000000000..f838700029e2 --- /dev/null +++ b/tools/testing/selftests/x86/sgx/Makefile @@ -0,0 +1,48 @@ +top_srcdir = ../../../../.. + +include ../../lib.mk + +ifndef OBJCOPY +OBJCOPY := $(CROSS_COMPILE)objcopy +endif + +INCLUDES := -I$(top_srcdir)/tools/include +HOST_CFLAGS := -Wall -Werror -g $(INCLUDES) -fPIC -z noexecstack +ENCL_CFLAGS := -Wall -Werror -static -nostdlib -nostartfiles -fPIC \ + -fno-stack-protector -mrdrnd $(INCLUDES) + +TEST_CUSTOM_PROGS := $(OUTPUT)/test_sgx $(OUTPUT)/encl.bin $(OUTPUT)/encl.ss + +all: $(TEST_CUSTOM_PROGS) + +$(OUTPUT)/test_sgx: $(OUTPUT)/main.o $(OUTPUT)/sgx_call.o + $(CC) $(HOST_CFLAGS) -o $@ $^ + +$(OUTPUT)/main.o: main.c + $(CC) $(HOST_CFLAGS) -c $< -o $@ + +$(OUTPUT)/sgx_call.o: sgx_call.S + $(CC) $(HOST_CFLAGS) -c $< -o $@ + +$(OUTPUT)/encl.bin: $(OUTPUT)/encl.elf $(OUTPUT)/sgxsign + $(OBJCOPY) -O binary $< $@ + +$(OUTPUT)/encl.elf: encl.lds encl.c encl_bootstrap.S + $(CC) $(ENCL_CFLAGS) -T $^ -o $@ + +$(OUTPUT)/encl.ss: $(OUTPUT)/encl.bin + $(OUTPUT)/sgxsign signing_key.pem $(OUTPUT)/encl.bin $(OUTPUT)/encl.ss + +$(OUTPUT)/sgxsign: sgxsign.c + $(CC) $(INCLUDES) -o $@ $< -lcrypto + +EXTRA_CLEAN := \ + $(OUTPUT)/encl.bin \ + $(OUTPUT)/encl.elf \ + $(OUTPUT)/encl.ss \ + $(OUTPUT)/sgx_call.o \ + $(OUTPUT)/sgxsign \ + $(OUTPUT)/test_sgx \ + $(OUTPUT)/test_sgx.o \ + +.PHONY: clean diff --git a/tools/testing/selftests/x86/sgx/defines.h b/tools/testing/selftests/x86/sgx/defines.h new file mode 100644 index 000000000000..87264f85cb9f --- /dev/null +++ b/tools/testing/selftests/x86/sgx/defines.h @@ -0,0 +1,17 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright(c) 2016-19 Intel Corporation. + */ + +#ifndef DEFINES_H +#define DEFINES_H + +#include <stdint.h> + +#define __aligned(x) __attribute__((__aligned__(x))) +#define __packed __attribute__((packed)) + +#include "../../../../../arch/x86/kernel/cpu/sgx/arch.h" +#include "../../../../../arch/x86/include/uapi/asm/sgx.h" + +#endif /* DEFINES_H */ diff --git a/tools/testing/selftests/x86/sgx/encl.c b/tools/testing/selftests/x86/sgx/encl.c new file mode 100644 index 000000000000..ede915399742 --- /dev/null +++ b/tools/testing/selftests/x86/sgx/encl.c @@ -0,0 +1,20 @@ +// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) +// Copyright(c) 2016-18 Intel Corporation. + +#include <stddef.h> +#include "defines.h" + +static void *memcpy(void *dest, const void *src, size_t n) +{ + size_t i; + + for (i = 0; i < n; i++) + ((char *)dest)[i] = ((char *)src)[i]; + + return dest; +} + +void encl_body(void *rdi, void *rsi) +{ + memcpy(rsi, rdi, 8); +} diff --git a/tools/testing/selftests/x86/sgx/encl.lds b/tools/testing/selftests/x86/sgx/encl.lds new file mode 100644 index 000000000000..9a56d3064104 --- /dev/null +++ b/tools/testing/selftests/x86/sgx/encl.lds @@ -0,0 +1,34 @@ +OUTPUT_FORMAT(elf64-x86-64) + +SECTIONS +{ + . = 0; + .tcs : { + *(.tcs*) + } + + . = ALIGN(4096); + .text : { + *(.text*) + *(.rodata*) + } + + . = ALIGN(4096); + .data : { + *(.data*) + } + + /DISCARD/ : { + *(.data*) + *(.comment*) + *(.note*) + *(.debug*) + *(.eh_frame*) + } +} + +ASSERT(!DEFINED(.altinstructions), "ALTERNATIVES are not supported in enclaves") +ASSERT(!DEFINED(.altinstr_replacement), "ALTERNATIVES are not supported in enclaves") +ASSERT(!DEFINED(.discard.retpoline_safe), "RETPOLINE ALTERNATIVES are not supported in enclaves") +ASSERT(!DEFINED(.discard.nospec), "RETPOLINE ALTERNATIVES are not supported in enclaves") +ASSERT(!DEFINED(.got.plt), "Libcalls are not supported in enclaves") diff --git a/tools/testing/selftests/x86/sgx/encl_bootstrap.S b/tools/testing/selftests/x86/sgx/encl_bootstrap.S new file mode 100644 index 000000000000..d07f970ccdf9 --- /dev/null +++ b/tools/testing/selftests/x86/sgx/encl_bootstrap.S @@ -0,0 +1,94 @@ +/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */ +/* + * Copyright(c) 2016-18 Intel Corporation. + */ + + .macro ENCLU + .byte 0x0f, 0x01, 0xd7 + .endm + + .section ".tcs", "a" + .balign 4096 + + .fill 1, 8, 0 # STATE (set by CPU) + .fill 1, 8, 0 # FLAGS + .quad encl_ssa # OSSA + .fill 1, 4, 0 # CSSA (set by CPU) + .fill 1, 4, 1 # NSSA + .quad encl_entry # OENTRY + .fill 1, 8, 0 # AEP (set by EENTER and ERESUME) + .fill 1, 8, 0 # OFSBASE + .fill 1, 8, 0 # OGSBASE + .fill 1, 4, 0xFFFFFFFF # FSLIMIT + .fill 1, 4, 0xFFFFFFFF # GSLIMIT + .fill 4024, 1, 0 # Reserved + + .text + +encl_entry: + # RBX contains the base address for TCS, which is also the first address + # inside the enclave. By adding the value of le_stack_end to it, we get + # the absolute address for the stack. + lea (encl_stack)(%rbx), %rax + xchg %rsp, %rax + push %rax + + push %rcx # push the address after EENTER + push %rbx # push the enclave base address + + call encl_body + + pop %rbx # pop the enclave base address + + # Restore XSAVE registers to a synthetic state. + mov $0xFFFFFFFF, %rax + mov $0xFFFFFFFF, %rdx + lea (xsave_area)(%rbx), %rdi + fxrstor (%rdi) + + # Clear GPRs. + xor %rcx, %rcx + xor %rdx, %rdx + xor %rdi, %rdi + xor %rsi, %rsi + xor %r8, %r8 + xor %r9, %r9 + xor %r10, %r10 + xor %r11, %r11 + xor %r12, %r12 + xor %r13, %r13 + xor %r14, %r14 + xor %r15, %r15 + + # Reset status flags. + add %rdx, %rdx # OF = SF = AF = CF = 0; ZF = PF = 1 + + # Prepare EEXIT target by popping the address of the instruction after + # EENTER to RBX. + pop %rbx + + # Restore the caller stack. + pop %rax + mov %rax, %rsp + + # EEXIT + mov $4, %rax + enclu + + .section ".data", "aw" + +encl_ssa: + .space 4096 + +xsave_area: + .fill 1, 4, 0x037F # FCW + .fill 5, 4, 0 + .fill 1, 4, 0x1F80 # MXCSR + .fill 1, 4, 0xFFFF # MXCSR_MASK + .fill 123, 4, 0 + .fill 1, 4, 0x80000000 # XCOMP_BV[63] = 1, compaction mode + .fill 12, 4, 0 + + .balign 4096 + .space 8192 +encl_stack: diff --git a/tools/testing/selftests/x86/sgx/main.c b/tools/testing/selftests/x86/sgx/main.c new file mode 100644 index 000000000000..48ed5fdfb3cb --- /dev/null +++ b/tools/testing/selftests/x86/sgx/main.c @@ -0,0 +1,247 @@ +// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) +// Copyright(c) 2016-18 Intel Corporation. + +#include <elf.h> +#include <errno.h> +#include <fcntl.h> +#include <stdbool.h> +#include <stdio.h> +#include <stdint.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <sys/ioctl.h> +#include <sys/mman.h> +#include <sys/stat.h> +#include <sys/time.h> +#include <sys/types.h> +#include "defines.h" +#include "sgx_call.h" + +#define PAGE_SIZE 4096 + +static const uint64_t MAGIC = 0x1122334455667788ULL; + +static bool encl_create(int dev_fd, unsigned long bin_size, + struct sgx_secs *secs) +{ + struct sgx_enclave_create ioc; + void *area; + int rc; + + memset(secs, 0, sizeof(*secs)); + secs->ssa_frame_size = 1; + secs->attributes = SGX_ATTR_MODE64BIT; + secs->xfrm = 3; + + for (secs->size = 4096; secs->size < bin_size; ) + secs->size <<= 1; + + area = mmap(NULL, secs->size * 2, PROT_NONE, MAP_SHARED, dev_fd, 0); + if (area == MAP_FAILED) { + perror("mmap"); + return false; + } + + secs->base = ((uint64_t)area + secs->size - 1) & ~(secs->size - 1); + + munmap(area, secs->base - (uint64_t)area); + munmap((void *)(secs->base + secs->size), + (uint64_t)area + secs->size - secs->base); + + ioc.src = (unsigned long)secs; + rc = ioctl(dev_fd, SGX_IOC_ENCLAVE_CREATE, &ioc); + if (rc) { + fprintf(stderr, "ECREATE failed rc=%d, err=%d.\n", rc, errno); + munmap((void *)secs->base, secs->size); + return false; + } + + return true; +} + +static bool encl_add_pages(int dev_fd, unsigned long offset, void *data, + unsigned long length, uint64_t flags) +{ + struct sgx_enclave_add_pages ioc; + struct sgx_secinfo secinfo; + int rc; + + memset(&secinfo, 0, sizeof(secinfo)); + secinfo.flags = flags; + + ioc.src = (uint64_t)data; + ioc.offset = offset; + ioc.length = length; + ioc.secinfo = (unsigned long)&secinfo; + ioc.flags = SGX_PAGE_MEASURE; + + rc = ioctl(dev_fd, SGX_IOC_ENCLAVE_ADD_PAGES, &ioc); + if (rc) { + fprintf(stderr, "EADD failed rc=%d.\n", rc); + return false; + } + + if (ioc.count != ioc.length) { + fprintf(stderr, "Partially processed, update the test.\n"); + return false; + } + + return true; +} + +#define SGX_REG_PAGE_FLAGS \ + (SGX_SECINFO_REG | SGX_SECINFO_R | SGX_SECINFO_W | SGX_SECINFO_X) + +static bool encl_build(struct sgx_secs *secs, void *bin, + unsigned long bin_size, struct sgx_sigstruct *sigstruct) +{ + struct sgx_enclave_init ioc; + void *addr; + int dev_fd; + int rc; + + dev_fd = open("/dev/sgx/enclave", O_RDWR); + if (dev_fd < 0) { + fprintf(stderr, "Unable to open /dev/sgx\n"); + return false; + } + + if (!encl_create(dev_fd, bin_size, secs)) + goto out_dev_fd; + + if (!encl_add_pages(dev_fd, 0, bin, PAGE_SIZE, SGX_SECINFO_TCS)) + goto out_dev_fd; + + if (!encl_add_pages(dev_fd, PAGE_SIZE, bin + PAGE_SIZE, + bin_size - PAGE_SIZE, SGX_REG_PAGE_FLAGS)) + goto out_dev_fd; + + ioc.sigstruct = (uint64_t)sigstruct; + rc = ioctl(dev_fd, SGX_IOC_ENCLAVE_INIT, &ioc); + if (rc) { + printf("EINIT failed rc=%d\n", rc); + goto out_map; + } + + addr = mmap((void *)secs->base, PAGE_SIZE, PROT_READ | PROT_WRITE, + MAP_SHARED | MAP_FIXED, dev_fd, 0); + if (addr == MAP_FAILED) { + fprintf(stderr, "mmap() failed on TCS, errno=%d.\n", errno); + return false; + } + + addr = mmap((void *)(secs->base + PAGE_SIZE), bin_size - PAGE_SIZE, + PROT_READ | PROT_WRITE | PROT_EXEC, + MAP_SHARED | MAP_FIXED, dev_fd, 0); + if (addr == MAP_FAILED) { + fprintf(stderr, "mmap() failed, errno=%d.\n", errno); + return false; + } + + close(dev_fd); + return true; +out_map: + munmap((void *)secs->base, secs->size); +out_dev_fd: + close(dev_fd); + return false; +} + +bool get_file_size(const char *path, off_t *bin_size) +{ + struct stat sb; + int ret; + + ret = stat(path, &sb); + if (ret) { + perror("stat"); + return false; + } + + if (!sb.st_size || sb.st_size & 0xfff) { + fprintf(stderr, "Invalid blob size %lu\n", sb.st_size); + return false; + } + + *bin_size = sb.st_size; + return true; +} + +bool encl_data_map(const char *path, void **bin, off_t *bin_size) +{ + int fd; + + fd = open(path, O_RDONLY); + if (fd == -1) { + fprintf(stderr, "open() %s failed, errno=%d.\n", path, errno); + return false; + } + + if (!get_file_size(path, bin_size)) + goto err_out; + + *bin = mmap(NULL, *bin_size, PROT_READ, MAP_PRIVATE, fd, 0); + if (*bin == MAP_FAILED) { + fprintf(stderr, "mmap() %s failed, errno=%d.\n", path, errno); + goto err_out; + } + + close(fd); + return true; + +err_out: + close(fd); + return false; +} + +bool load_sigstruct(const char *path, void *sigstruct) +{ + int fd; + + fd = open(path, O_RDONLY); + if (fd == -1) { + fprintf(stderr, "open() %s failed, errno=%d.\n", path, errno); + return false; + } + + if (read(fd, sigstruct, sizeof(struct sgx_sigstruct)) != + sizeof(struct sgx_sigstruct)) { + fprintf(stderr, "read() %s failed, errno=%d.\n", path, errno); + close(fd); + return false; + } + + close(fd); + return true; +} + +int main(int argc, char *argv[], char *envp[]) +{ + struct sgx_sigstruct sigstruct; + struct sgx_secs secs; + uint64_t result = 0; + off_t bin_size; + void *bin; + + if (!encl_data_map("encl.bin", &bin, &bin_size)) + exit(1); + + if (!load_sigstruct("encl.ss", &sigstruct)) + exit(1); + + if (!encl_build(&secs, bin, bin_size, &sigstruct)) + exit(1); + + printf("Input: 0x%lx\n", MAGIC); + + sgx_call_eenter((void *)&MAGIC, &result, (void *)secs.base); + if (result != MAGIC) { + fprintf(stderr, "0x%lx != 0x%lx\n", result, MAGIC); + exit(1); + } + + printf("Output: 0x%lx\n", result); + + exit(0); +} diff --git a/tools/testing/selftests/x86/sgx/sgx_call.S b/tools/testing/selftests/x86/sgx/sgx_call.S new file mode 100644 index 000000000000..ca4c7893f9d9 --- /dev/null +++ b/tools/testing/selftests/x86/sgx/sgx_call.S @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */ +/** +* Copyright(c) 2016-18 Intel Corporation. +*/ + + .text + + .macro ENCLU + .byte 0x0f, 0x01, 0xd7 + .endm + + .text + + .global sgx_call_eenter +sgx_call_eenter: + push %rbx + mov $0x02, %rax + mov %rdx, %rbx + lea sgx_async_exit(%rip), %rcx +sgx_async_exit: + ENCLU + pop %rbx + ret diff --git a/tools/testing/selftests/x86/sgx/sgx_call.h b/tools/testing/selftests/x86/sgx/sgx_call.h new file mode 100644 index 000000000000..bf72068ada23 --- /dev/null +++ b/tools/testing/selftests/x86/sgx/sgx_call.h @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright(c) 2016-19 Intel Corporation. + */ + +#ifndef SGX_CALL_H +#define SGX_CALL_H + +void sgx_call_eenter(void *rdi, void *rsi, void *entry); + +#endif /* SGX_CALL_H */ diff --git a/tools/testing/selftests/x86/sgx/sgxsign.c b/tools/testing/selftests/x86/sgx/sgxsign.c new file mode 100644 index 000000000000..3d9007af40c9 --- /dev/null +++ b/tools/testing/selftests/x86/sgx/sgxsign.c @@ -0,0 +1,493 @@ +// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) +// Copyright(c) 2016-18 Intel Corporation. + +#define _GNU_SOURCE +#include <getopt.h> +#include <stdbool.h> +#include <stdint.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <sys/stat.h> +#include <sys/types.h> +#include <unistd.h> +#include <openssl/err.h> +#include <openssl/pem.h> +#include "defines.h" + +struct sgx_sigstruct_payload { + struct sgx_sigstruct_header header; + struct sgx_sigstruct_body body; +}; + +static bool check_crypto_errors(void) +{ + int err; + bool had_errors = false; + const char *filename; + int line; + char str[256]; + + for ( ; ; ) { + if (ERR_peek_error() == 0) + break; + + had_errors = true; + err = ERR_get_error_line(&filename, &line); + ERR_error_string_n(err, str, sizeof(str)); + fprintf(stderr, "crypto: %s: %s:%d\n", str, filename, line); + } + + return had_errors; +} + +static void exit_usage(const char *program) +{ + fprintf(stderr, + "Usage: %s/sign-le <key> <enclave> <sigstruct>\n", program); + exit(1); +} + +static inline const BIGNUM *get_modulus(RSA *key) +{ +#if OPENSSL_VERSION_NUMBER < 0x10100000L + return key->n; +#else + const BIGNUM *n; + + RSA_get0_key(key, &n, NULL, NULL); + return n; +#endif +} + +static RSA *load_sign_key(const char *path) +{ + FILE *f; + RSA *key; + + f = fopen(path, "rb"); + if (!f) { + fprintf(stderr, "Unable to open %s\n", path); + return NULL; + } + key = RSA_new(); + if (!PEM_read_RSAPrivateKey(f, &key, NULL, NULL)) + return NULL; + fclose(f); + + if (BN_num_bytes(get_modulus(key)) != SGX_MODULUS_SIZE) { + fprintf(stderr, "Invalid key size %d\n", + BN_num_bytes(get_modulus(key))); + RSA_free(key); + return NULL; + } + + return key; +} + +static void reverse_bytes(void *data, int length) +{ + int i = 0; + int j = length - 1; + uint8_t temp; + uint8_t *ptr = data; + + while (i < j) { + temp = ptr[i]; + ptr[i] = ptr[j]; + ptr[j] = temp; + i++; + j--; + } +} + +enum mrtags { + MRECREATE = 0x0045544145524345, + MREADD = 0x0000000044444145, + MREEXTEND = 0x00444E4554584545, +}; + +static bool mrenclave_update(EVP_MD_CTX *ctx, const void *data) +{ + if (!EVP_DigestUpdate(ctx, data, 64)) { + fprintf(stderr, "digest update failed\n"); + return false; + } + + return true; +} + +static bool mrenclave_commit(EVP_MD_CTX *ctx, uint8_t *mrenclave) +{ + unsigned int size; + + if (!EVP_DigestFinal_ex(ctx, (unsigned char *)mrenclave, &size)) { + fprintf(stderr, "digest commit failed\n"); + return false; + } + + if (size != 32) { + fprintf(stderr, "invalid digest size = %u\n", size); + return false; + } + + return true; +} + +struct mrecreate { + uint64_t tag; + uint32_t ssaframesize; + uint64_t size; + uint8_t reserved[44]; +} __attribute__((__packed__)); + + +static bool mrenclave_ecreate(EVP_MD_CTX *ctx, uint64_t blob_size) +{ + struct mrecreate mrecreate; + uint64_t encl_size; + + for (encl_size = 0x1000; encl_size < blob_size; ) + encl_size <<= 1; + + memset(&mrecreate, 0, sizeof(mrecreate)); + mrecreate.tag = MRECREATE; + mrecreate.ssaframesize = 1; + mrecreate.size = encl_size; + + if (!EVP_DigestInit_ex(ctx, EVP_sha256(), NULL)) + return false; + + return mrenclave_update(ctx, &mrecreate); +} + +struct mreadd { + uint64_t tag; + uint64_t offset; + uint64_t flags; /* SECINFO flags */ + uint8_t reserved[40]; +} __attribute__((__packed__)); + +static bool mrenclave_eadd(EVP_MD_CTX *ctx, uint64_t offset, uint64_t flags) +{ + struct mreadd mreadd; + + memset(&mreadd, 0, sizeof(mreadd)); + mreadd.tag = MREADD; + mreadd.offset = offset; + mreadd.flags = flags; + + return mrenclave_update(ctx, &mreadd); +} + +struct mreextend { + uint64_t tag; + uint64_t offset; + uint8_t reserved[48]; +} __attribute__((__packed__)); + +static bool mrenclave_eextend(EVP_MD_CTX *ctx, uint64_t offset, uint8_t *data) +{ + struct mreextend mreextend; + int i; + + for (i = 0; i < 0x1000; i += 0x100) { + memset(&mreextend, 0, sizeof(mreextend)); + mreextend.tag = MREEXTEND; + mreextend.offset = offset + i; + + if (!mrenclave_update(ctx, &mreextend)) + return false; + + if (!mrenclave_update(ctx, &data[i + 0x00])) + return false; + + if (!mrenclave_update(ctx, &data[i + 0x40])) + return false; + + if (!mrenclave_update(ctx, &data[i + 0x80])) + return false; + + if (!mrenclave_update(ctx, &data[i + 0xC0])) + return false; + } + + return true; +} + +/** + * measure_encl - measure enclave + * @path: path to the enclave + * @mrenclave: measurement + * + * Calculates MRENCLAVE. Assumes that the very first page is a TCS page and + * following pages are regular pages. Does not measure the contents of the + * enclave as the signing tool is used at the moment only for the launch + * enclave, which is pass-through (everything gets a token). + */ +static bool measure_encl(const char *path, uint8_t *mrenclave) +{ + FILE *file; + struct stat sb; + EVP_MD_CTX *ctx; + uint64_t flags; + uint64_t offset; + uint8_t data[0x1000]; + int rc; + + ctx = EVP_MD_CTX_create(); + if (!ctx) + return false; + + file = fopen(path, "rb"); + if (!file) { + perror("fopen"); + EVP_MD_CTX_destroy(ctx); + return false; + } + + rc = stat(path, &sb); + if (rc) { + perror("stat"); + goto out; + } + + if (!sb.st_size || sb.st_size & 0xfff) { + fprintf(stderr, "Invalid blob size %lu\n", sb.st_size); + goto out; + } + + if (!mrenclave_ecreate(ctx, sb.st_size)) + goto out; + + for (offset = 0; offset < sb.st_size; offset += 0x1000) { + if (!offset) + flags = SGX_SECINFO_TCS; + else + flags = SGX_SECINFO_REG | SGX_SECINFO_R | + SGX_SECINFO_W | SGX_SECINFO_X; + + if (!mrenclave_eadd(ctx, offset, flags)) + goto out; + + rc = fread(data, 1, 0x1000, file); + if (!rc) + break; + if (rc < 0x1000) + goto out; + + if (!mrenclave_eextend(ctx, offset, data)) + goto out; + } + + if (!mrenclave_commit(ctx, mrenclave)) + goto out; + + fclose(file); + EVP_MD_CTX_destroy(ctx); + return true; +out: + fclose(file); + EVP_MD_CTX_destroy(ctx); + return false; +} + +/** + * sign_encl - sign enclave + * @sigstruct: pointer to SIGSTRUCT + * @key: 3072-bit RSA key + * @signature: byte array for the signature + * + * Calculates EMSA-PKCSv1.5 signature for the given SIGSTRUCT. The result is + * stored in big-endian format so that it can be further passed to OpenSSL + * libcrypto functions. + */ +static bool sign_encl(const struct sgx_sigstruct *sigstruct, RSA *key, + uint8_t *signature) +{ + struct sgx_sigstruct_payload payload; + unsigned int siglen; + uint8_t digest[SHA256_DIGEST_LENGTH]; + bool ret; + + memcpy(&payload.header, &sigstruct->header, sizeof(sigstruct->header)); + memcpy(&payload.body, &sigstruct->body, sizeof(sigstruct->body)); + + SHA256((unsigned char *)&payload, sizeof(payload), digest); + + ret = RSA_sign(NID_sha256, digest, SHA256_DIGEST_LENGTH, signature, + &siglen, key); + + return ret; +} + +struct q1q2_ctx { + BN_CTX *bn_ctx; + BIGNUM *m; + BIGNUM *s; + BIGNUM *q1; + BIGNUM *qr; + BIGNUM *q2; +}; + +static void free_q1q2_ctx(struct q1q2_ctx *ctx) +{ + BN_CTX_free(ctx->bn_ctx); + BN_free(ctx->m); + BN_free(ctx->s); + BN_free(ctx->q1); + BN_free(ctx->qr); + BN_free(ctx->q2); +} + +static bool alloc_q1q2_ctx(const uint8_t *s, const uint8_t *m, + struct q1q2_ctx *ctx) +{ + ctx->bn_ctx = BN_CTX_new(); + ctx->s = BN_bin2bn(s, SGX_MODULUS_SIZE, NULL); + ctx->m = BN_bin2bn(m, SGX_MODULUS_SIZE, NULL); + ctx->q1 = BN_new(); + ctx->qr = BN_new(); + ctx->q2 = BN_new(); + + if (!ctx->bn_ctx || !ctx->s || !ctx->m || !ctx->q1 || !ctx->qr || + !ctx->q2) { + free_q1q2_ctx(ctx); + return false; + } + + return true; +} + +static bool calc_q1q2(const uint8_t *s, const uint8_t *m, uint8_t *q1, + uint8_t *q2) +{ + struct q1q2_ctx ctx; + + if (!alloc_q1q2_ctx(s, m, &ctx)) { + fprintf(stderr, "Not enough memory for Q1Q2 calculation\n"); + return false; + } + + if (!BN_mul(ctx.q1, ctx.s, ctx.s, ctx.bn_ctx)) + goto out; + + if (!BN_div(ctx.q1, ctx.qr, ctx.q1, ctx.m, ctx.bn_ctx)) + goto out; + + if (BN_num_bytes(ctx.q1) > SGX_MODULUS_SIZE) { + fprintf(stderr, "Too large Q1 %d bytes\n", + BN_num_bytes(ctx.q1)); + goto out; + } + + if (!BN_mul(ctx.q2, ctx.s, ctx.qr, ctx.bn_ctx)) + goto out; + + if (!BN_div(ctx.q2, NULL, ctx.q2, ctx.m, ctx.bn_ctx)) + goto out; + + if (BN_num_bytes(ctx.q2) > SGX_MODULUS_SIZE) { + fprintf(stderr, "Too large Q2 %d bytes\n", + BN_num_bytes(ctx.q2)); + goto out; + } + + BN_bn2bin(ctx.q1, q1); + BN_bn2bin(ctx.q2, q2); + + free_q1q2_ctx(&ctx); + return true; +out: + free_q1q2_ctx(&ctx); + return false; +} + +static bool save_sigstruct(const struct sgx_sigstruct *sigstruct, + const char *path) +{ + FILE *f = fopen(path, "wb"); + + if (!f) { + fprintf(stderr, "Unable to open %s\n", path); + return false; + } + + fwrite(sigstruct, sizeof(*sigstruct), 1, f); + fclose(f); + return true; +} + +int main(int argc, char **argv) +{ + uint64_t header1[2] = {0x000000E100000006, 0x0000000000010000}; + uint64_t header2[2] = {0x0000006000000101, 0x0000000100000060}; + struct sgx_sigstruct ss; + const char *program; + int opt; + RSA *sign_key; + + memset(&ss, 0, sizeof(ss)); + ss.header.header1[0] = header1[0]; + ss.header.header1[1] = header1[1]; + ss.header.header2[0] = header2[0]; + ss.header.header2[1] = header2[1]; + ss.exponent = 3; + +#ifndef CONFIG_EINITTOKENKEY + ss.body.attributes = SGX_ATTR_MODE64BIT; +#else + ss.body.attributes = SGX_ATTR_MODE64BIT | SGX_ATTR_EINITTOKENKEY; +#endif + ss.body.xfrm = 3, + + program = argv[0]; + + do { + opt = getopt(argc, argv, ""); + switch (opt) { + case -1: + break; + default: + exit_usage(program); + } + } while (opt != -1); + + argc -= optind; + argv += optind; + + if (argc < 3) + exit_usage(program); + + /* sanity check only */ + if (check_crypto_errors()) + exit(1); + + sign_key = load_sign_key(argv[0]); + if (!sign_key) + goto out; + + BN_bn2bin(get_modulus(sign_key), ss.modulus); + + if (!measure_encl(argv[1], ss.body.mrenclave)) + goto out; + + if (!sign_encl(&ss, sign_key, ss.signature)) + goto out; + + if (!calc_q1q2(ss.signature, ss.modulus, ss.q1, ss.q2)) + goto out; + + /* convert to little endian */ + reverse_bytes(ss.signature, SGX_MODULUS_SIZE); + reverse_bytes(ss.modulus, SGX_MODULUS_SIZE); + reverse_bytes(ss.q1, SGX_MODULUS_SIZE); + reverse_bytes(ss.q2, SGX_MODULUS_SIZE); + + if (!save_sigstruct(&ss, argv[2])) + goto out; + exit(0); +out: + check_crypto_errors(); + exit(1); +} diff --git a/tools/testing/selftests/x86/sgx/signing_key.pem b/tools/testing/selftests/x86/sgx/signing_key.pem new file mode 100644 index 000000000000..d76f21f19187 --- /dev/null +++ b/tools/testing/selftests/x86/sgx/signing_key.pem @@ -0,0 +1,39 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIG4wIBAAKCAYEApalGbq7Q+usM91CPtksu3D+b0Prc8gAFL6grM3mg85A5Bx8V +cfMXPgtrw8EYFwQxDAvzZWwl+9VfOX0ECrFRBkOHcOiG0SnADN8+FLj1UiNUQwbp +S6OzhNWuRcSbGraSOyUlVlV0yMQSvewyzGklOaXBe30AJqzIBc8QfdSxKuP8rs0Z +ga6k/Bl73osrYKByILJTUUeZqjLERsE6GebsdzbWgKn8qVqng4ZS4yMNg6LeRlH3 ++9CIPgg4jwpSLHcp7dq2qTIB9a0tGe9ayp+5FbucpB6U7ePold0EeRN6RlJGDF9k +L93v8P5ykz5G5gYZ2g0K1X2sHIWV4huxPgv5PXgdyQYbK+6olqj0d5rjYuwX57Ul +k6SroPS1U6UbdCjG5txM+BNGU0VpD0ZhrIRw0leQdnNcCO9sTJuInZrgYacSVJ7u +mtB+uCt+uzUesc+l+xPRYA+9e14lLkZp7AAmo9FvL816XDI09deehJ3i/LmHKCRN +tuqC5TprRjFwUr6dAgEDAoIBgG5w2Z8fNfycs0+LCnmHdJLVEotR6KFVWMpwHMz7 +wKJgJgS/Y6FMuilc8oKAuroCy11dTO5IGVKOP3uorVx2NgQtBPXwWeDGgAiU1A3Q +o4wXjYIEm4fCd63jyYPYZ2ckYXzDbjmOTdstYdPyzIhGGNEZK6eoqsRzMAPfYFPj +IMdCqHSIu6vJw1K7p+myHOsVoWshjODaZnF3LYSA0WaZ8vokjwBxUxuRxQJZjJds +s60XPtmL+qfgWtQFewoG4XL6GuD8FcXccynRRtzrLtFNPIl9BQfWfjBBhTC1/Te1 +0Z6XbZvpdUTD9OfLB7SbR2OUFNpKQgriO0iYVdbW3cr7uu38Zwp4W1TX73DPjoi6 +KNooP6SGWd4mRJW2+dUmSYS4QNG8eVVZswKcploEIXlAKRsOe4kzJJ1iETugIe85 +uX8nd1WYEp65xwoRUg8hqng0MeyveVbXqNKuJG6tzNDt9kgFYo+hmC/oouAW2Dtc +T9jdRAwKJXqA2Eg6OkgXCEv+kwKBwQDYaQiFMlFhsmLlqI+EzCUh7c941/cL7m6U +7j98+8ngl0HgCEcrc10iJVCKakQW3YbPzAx3XkKTaGjWazvvrFarXIGlOud64B8a +iWyQ7VdlnmZnNEdk+C83tI91OQeaTKqRLDGzKh29Ry/jL8Pcbazt+kDgxa0H7qJp +roADUanLQuNkYubpbhFBh3xpa2EExaVq6rF7nIVsD8W9TrbmPKA4LgH7z0iy544D +kVCNYsTjYDdUWP+WiSor8kCnnpjnN9sCgcEAw/eNezUD1UDf6OYFC9+5JZJFn4Tg +mZMyN93JKIb199ffwnjtHUSjcyiWeesXucpzwtGbTcwQnDisSW4oneYKLSEBlBaq +scqiUugyGZZOthFSCbdXYXMViK2vHrKlkse7GxVlROKcEhM/pRBrmjaGO8eWR+D4 +FO2wCXzVs3KgV6j779frw0vC54oHOxc9+Lu1rSHp4i+600koyvL/zF6U/5tZXIvN +YW2yoiQJnjCmVA1pwbwV6KAUTPDTMnBK+YjnAoHBAJBGBa4hi5Z27JkbCliIGMFJ +NPs6pLKe9GNJf6in2+sPgUAFhMeiPhbDiwbxgrnpBIqICE+ULGJFmzmc0p/IOceT +ARjR76dAFLxbnbXzj5kURETNhO36yiUjCk4mBRGIcbYddndxaSjaH+zKgpLzyJ6m +1esuc1qfFvEfAAI2cTIsl5hB70ZJYNZaUvDyQK3ZGPHxy6e9rkgKg9OJz0QoatAe +q/002yHvtAJg4F5B2JeVejg7VQ8GHB1MKxppu0TP5wKBwQCCpQj8zgKOKz/wmViy +lSYZDC5qWJW7t3bP6TDFr06lOpUsUJ4TgxeiGw778g/RMaKB4RIz3WBoJcgw9BsT +7rFza1ZiucchMcGMmswRDt8kC4wGejpA92Owc8oUdxkMhSdnY5jYlxK2t3/DYEe8 +JFl9L7mFQKVjSSAGUzkiTGrlG1Kf5UfXh9dFBq98uilQfSPIwUaWynyM23CHTKqI +Pw3/vOY9sojrnncWwrEUIG7is5vWfWPwargzSzd29YdRBe8CgcEAuRVewK/YeNOX +B7ZG6gKKsfsvrGtY7FPETzLZAHjoVXYNea4LVZ2kn4hBXXlvw/4HD+YqcTt4wmif +5JQlDvjNobUiKJZpzy7hklVhF7wZFl4pCF7Yh43q9iQ7gKTaeUG7MiaK+G8Zz8aY +HW9rsiihbdZkccMvnPfO9334XMxl3HtBRzLstjUlbLB7Sdh+7tZ3JQidCOFNs5pE +XyWwnASPu4tKfDahH1UUTp1uJcq/6716CSWg080avYxFcn75qqsb +-----END RSA PRIVATE KEY----- -- 2.20.1

5 years, 4 months

1
0
0 0

[RFC PATCH] misc: bcm-vk: image_tab[] can be static

by kbuild test robot

Fixes: b6354450d21b ("misc: bcm-vk: add Broadcom VK driver") Signed-off-by: kbuild test robot <lkp(a)intel.com> --- bcm_vk_dev.c | 2 +- bcm_vk_msg.c | 6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/misc/bcm-vk/bcm_vk_dev.c b/drivers/misc/bcm-vk/bcm_vk_dev.c index d8f59e898ca8a..24cdab04c8703 100644 --- a/drivers/misc/bcm-vk/bcm_vk_dev.c +++ b/drivers/misc/bcm-vk/bcm_vk_dev.c @@ -31,7 +31,7 @@ enum soc_idx { }; #define NUM_BOOT_STAGES 2 -const struct load_image_tab image_tab[][NUM_BOOT_STAGES] = { +static const struct load_image_tab image_tab[][NUM_BOOT_STAGES] = { [VALKYRIE] = { {VK_IMAGE_TYPE_BOOT1, VK_BOOT1_DEF_VALKYRIE_FILENAME}, {VK_IMAGE_TYPE_BOOT2, VK_BOOT2_DEF_VALKYRIE_FILENAME} diff --git a/drivers/misc/bcm-vk/bcm_vk_msg.c b/drivers/misc/bcm-vk/bcm_vk_msg.c index 651fba2149e28..9247d4bc50288 100644 --- a/drivers/misc/bcm-vk/bcm_vk_msg.c +++ b/drivers/misc/bcm-vk/bcm_vk_msg.c @@ -99,8 +99,8 @@ static void bcm_vk_h2vk_verify_blk #define BCM_VK_QSTATS_ACC_CNT 20000 #endif -void bcm_vk_update_qstats(struct bcm_vk *vk, const char *tag, - struct bcm_vk_qstats *qstats, uint32_t occupancy) +static void bcm_vk_update_qstats(struct bcm_vk *vk, const char *tag, + struct bcm_vk_qstats *qstats, uint32_t occupancy) { struct bcm_vk_qs_cnts *qcnts = &qstats->qcnts; @@ -731,7 +731,7 @@ int bcm_vk_send_shutdown_msg(struct bcm_vk *vk, uint32_t shut_type, return rc; } -int bcm_vk_handle_last_sess(struct bcm_vk *vk, struct task_struct *ppid) +static int bcm_vk_handle_last_sess(struct bcm_vk *vk, struct task_struct *ppid) { int rc = 0; pid_t pid = task_pid_nr(ppid);

5 years, 4 months

1
0
0 0

Re: [PATCH v2 6/7] misc: bcm-vk: add Broadcom VK driver

by kbuild test robot

Hi Scott, I love your patch! Perhaps something to improve: [auto build test WARNING on char-misc/char-misc-testing] [also build test WARNING on kselftest/next linus/master v5.6-rc2] [cannot apply to driver-core/driver-core-testing next-20200221] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982] url: https://github.com/0day-ci/linux/commits/Scott-Branden/firmware-add-partial… base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 06e33595e96f212811066df192ae8bf802174296 reproduce: # apt-get install sparse # sparse version: v0.6.1-173-ge0787745-dirty make ARCH=x86_64 allmodconfig make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp(a)intel.com> sparse warnings: (new ones prefixed by >>) >> drivers/misc/bcm-vk/bcm_vk_dev.c:34:29: sparse: sparse: symbol 'image_tab' was not declared. Should it be static? >> drivers/misc/bcm-vk/bcm_vk_dev.c:185:15: sparse: sparse: incorrect type in assignment (different address spaces) >> drivers/misc/bcm-vk/bcm_vk_dev.c:185:15: sparse: expected struct bcm_vk_peer_log *p_ctl >> drivers/misc/bcm-vk/bcm_vk_dev.c:185:15: sparse: got void [noderef] <asn:2> * drivers/misc/bcm-vk/bcm_vk_dev.c:415:22: sparse: sparse: incorrect type in assignment (different address spaces) >> drivers/misc/bcm-vk/bcm_vk_dev.c:415:22: sparse: expected void *bufp drivers/misc/bcm-vk/bcm_vk_dev.c:415:22: sparse: got void [noderef] <asn:2> * >> drivers/misc/bcm-vk/bcm_vk_dev.c:654:36: sparse: sparse: incorrect type in argument 2 (different address spaces) >> drivers/misc/bcm-vk/bcm_vk_dev.c:654:36: sparse: expected void const [noderef] <asn:1> *from >> drivers/misc/bcm-vk/bcm_vk_dev.c:654:36: sparse: got struct vk_image *arg drivers/misc/bcm-vk/bcm_vk_dev.c:694:37: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/misc/bcm-vk/bcm_vk_dev.c:694:37: sparse: expected void const [noderef] <asn:1> *from >> drivers/misc/bcm-vk/bcm_vk_dev.c:694:37: sparse: got struct vk_access *arg drivers/misc/bcm-vk/bcm_vk_dev.c:717:31: sparse: sparse: incorrect type in argument 1 (different address spaces) >> drivers/misc/bcm-vk/bcm_vk_dev.c:717:31: sparse: expected void const volatile [noderef] <asn:1> * >> drivers/misc/bcm-vk/bcm_vk_dev.c:717:31: sparse: got unsigned int [usertype] * drivers/misc/bcm-vk/bcm_vk_dev.c:728:31: sparse: sparse: incorrect type in argument 1 (different address spaces) drivers/misc/bcm-vk/bcm_vk_dev.c:728:31: sparse: expected void const volatile [noderef] <asn:1> * drivers/misc/bcm-vk/bcm_vk_dev.c:728:31: sparse: got unsigned int [usertype] * drivers/misc/bcm-vk/bcm_vk_dev.c:793:36: sparse: sparse: incorrect type in argument 2 (different address spaces) drivers/misc/bcm-vk/bcm_vk_dev.c:793:36: sparse: expected void const [noderef] <asn:1> *from >> drivers/misc/bcm-vk/bcm_vk_dev.c:793:36: sparse: got struct vk_reset *arg drivers/misc/bcm-vk/bcm_vk_dev.c:873:45: sparse: sparse: incorrect type in argument 2 (different address spaces) >> drivers/misc/bcm-vk/bcm_vk_dev.c:873:45: sparse: expected struct vk_image *arg >> drivers/misc/bcm-vk/bcm_vk_dev.c:873:45: sparse: got void [noderef] <asn:1> *argp drivers/misc/bcm-vk/bcm_vk_dev.c:877:45: sparse: sparse: incorrect type in argument 2 (different address spaces) >> drivers/misc/bcm-vk/bcm_vk_dev.c:877:45: sparse: expected struct vk_access *arg drivers/misc/bcm-vk/bcm_vk_dev.c:877:45: sparse: got void [noderef] <asn:1> *argp drivers/misc/bcm-vk/bcm_vk_dev.c:881:40: sparse: sparse: incorrect type in argument 2 (different address spaces) >> drivers/misc/bcm-vk/bcm_vk_dev.c:881:40: sparse: expected struct vk_reset *arg drivers/misc/bcm-vk/bcm_vk_dev.c:881:40: sparse: got void [noderef] <asn:1> *argp -- >> drivers/misc/bcm-vk/bcm_vk_msg.c:102:6: sparse: sparse: symbol 'bcm_vk_update_qstats' was not declared. Should it be static? >> drivers/misc/bcm-vk/bcm_vk_msg.c:455:17: sparse: sparse: cast removes address space '<asn:2>' of expression drivers/misc/bcm-vk/bcm_vk_msg.c:656:15: sparse: sparse: cast removes address space '<asn:2>' of expression drivers/misc/bcm-vk/bcm_vk_msg.c:664:23: sparse: sparse: cast removes address space '<asn:2>' of expression >> drivers/misc/bcm-vk/bcm_vk_msg.c:734:5: sparse: sparse: symbol 'bcm_vk_handle_last_sess' was not declared. Should it be static? drivers/misc/bcm-vk/bcm_vk_msg.c:823:31: sparse: sparse: cast removes address space '<asn:2>' of expression drivers/misc/bcm-vk/bcm_vk_msg.c:851:47: sparse: sparse: cast removes address space '<asn:2>' of expression Please review and possibly fold the followup patch. --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

5 years, 4 months

1
0
0 0

next-20200221 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.6.0-rc2 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: bee46b309a13ca158c99c325d0408fb2f0db207f git describe: next-20200221 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20200221 Regressions (compared to build next-20200220) ------------------------------------------------------------------------ No regressions Fixes (compared to build next-20200220) ------------------------------------------------------------------------ i386: kselftest: * net_fib-onlink-tests.sh * net_tcp_fastopen_backup_key.sh * pidfd_pidfd_test * rseq_basic_percpu_ops_test * rseq_run_param_test.sh * seccomp_seccomp_benchmark In total: ------------------------------------------------------------------------ Ran 369 total tests in the following environments and test suites. pass 162 fail 171 xfail 0 skip 36 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - qemu_arm - qemu_i386 - qemu_x86_64 - x15 - arm - x86_64 Test Suites ----------- * kselftest * kselftest/drivers * kselftest/filesystems * kselftest/net * kselftest/networking * kselftest-vsyscall-mode-native * kselftest-vsyscall-mode-none Failures ------------------------------------------------------------------------ x86: * kselftest-vsyscall-mode-none/bpf_test_dev_cgroup * kselftest-vsyscall-mode-none/bpf_test_maps * kselftest-vsyscall-mode-none/bpf_test_netcnt * kselftest-vsyscall-mode-none/bpf_test_progs * kselftest-vsyscall-mode-none/bpf_test_sock_fields * kselftest-vsyscall-mode-none/bpf_test_sockmap * kselftest-vsyscall-mode-none/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-none/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-native/bpf_get_cgroup_id_user * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest-vsyscall-mode-native/bpf_test_dev_cgroup * kselftest/bpf_test_maps * kselftest-vsyscall-mode-native/bpf_test_maps * kselftest-vsyscall-mode-native/bpf_test_netcnt * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest-vsyscall-mode-native/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-native/bpf_test_progs-no_alu32 * kselftest/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-native/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest-vsyscall-mode-native/bpf_test_socket_cookie * kselftest-vsyscall-mode-native/bpf_test_sock_fields * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest-vsyscall-mode-native/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest-vsyscall-mode-native/bpf_test_sysctl * kselftest/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-native/bpf_test_tcpbpf_user * kselftest/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-native/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-native/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_redirect.sh x15: i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/clone3_clone3_clear_sighand * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/intel_pstate_run.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests qemu_i386: qemu_arm: qemu_x86_64: juno-r2: dragonboard-410c: hi6220-hikey: Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

5 years, 4 months

1
0
0 0

[PATCH 0/7] firmware: add partial read support in request_firmware_into_buf

by Scott Branden

This patch series adds partial read support in request_firmware_into_buf. In order to accept the enhanced API it has been requested that kernel selftests and upstreamed driver utilize the API enhancement and so are included in this patch series. Also, no tests existed for existing request_firmware_into_buf kernel API. Therefore tests have been created and submitted upstream here: "[PATCH v2 0/2] firmware: selftest for request_firmware_into_buf" https://lkml.org/lkml/2019/8/22/1367 The firmware selftests patches here require those patches to be applied first in order for the firmware selftest patches in this series to be valid. Finally, in this patch series is the addition of a new Broadcom Valkyrie driver utilizing the new request_firmware_into_buf enhanced API. Scott Branden (7): fs: introduce kernel_pread_file* support firmware: add offset to request_firmware_into_buf test_firmware: add partial read support for request_firmware_into_buf selftests: firmware: Test partial file reads of request_firmware_into_buf bcm-vk: add bcm_vk UAPI misc: bcm-vk: add Broadcom Valkyrie driver MAINTAINERS: bcm-vk: Add maintainer for Broadcom Valkyrie Driver MAINTAINERS | 7 + drivers/base/firmware_loader/firmware.h | 5 + drivers/base/firmware_loader/main.c | 49 +- drivers/misc/Kconfig | 1 + drivers/misc/Makefile | 1 + drivers/misc/bcm-vk/Kconfig | 16 + drivers/misc/bcm-vk/Makefile | 7 + drivers/misc/bcm-vk/README | 29 + drivers/misc/bcm-vk/bcm_vk.h | 229 +++ drivers/misc/bcm-vk/bcm_vk_dev.c | 1558 +++++++++++++++++ drivers/misc/bcm-vk/bcm_vk_msg.c | 963 ++++++++++ drivers/misc/bcm-vk/bcm_vk_msg.h | 169 ++ drivers/misc/bcm-vk/bcm_vk_sg.c | 273 +++ drivers/misc/bcm-vk/bcm_vk_sg.h | 60 + drivers/soc/qcom/mdt_loader.c | 7 +- fs/exec.c | 77 +- include/linux/firmware.h | 8 +- include/linux/fs.h | 15 + include/uapi/linux/misc/bcm_vk.h | 88 + lib/test_firmware.c | 139 +- .../selftests/firmware/fw_filesystem.sh | 80 + 21 files changed, 3744 insertions(+), 37 deletions(-) create mode 100644 drivers/misc/bcm-vk/Kconfig create mode 100644 drivers/misc/bcm-vk/Makefile create mode 100644 drivers/misc/bcm-vk/README create mode 100644 drivers/misc/bcm-vk/bcm_vk.h create mode 100644 drivers/misc/bcm-vk/bcm_vk_dev.c create mode 100644 drivers/misc/bcm-vk/bcm_vk_msg.c create mode 100644 drivers/misc/bcm-vk/bcm_vk_msg.h create mode 100644 drivers/misc/bcm-vk/bcm_vk_sg.c create mode 100644 drivers/misc/bcm-vk/bcm_vk_sg.h create mode 100644 include/uapi/linux/misc/bcm_vk.h -- 2.17.1

5 years, 4 months

7
35
0 0

[PATCH v12 1/9] hugetlb_cgroup: Add hugetlb_cgroup reservation counter

by Mina Almasry

These counters will track hugetlb reservations rather than hugetlb memory faulted in. This patch only adds the counter, following patches add the charging and uncharging of the counter. This is patch 1 of an 9 patch series. Problem: Currently tasks attempting to reserve more hugetlb memory than is available get a failure at mmap/shmget time. This is thanks to Hugetlbfs Reservations [1]. However, if a task attempts to reserve more hugetlb memory than its hugetlb_cgroup limit allows, the kernel will allow the mmap/shmget call, but will SIGBUS the task when it attempts to fault in the excess memory. We have users hitting their hugetlb_cgroup limits and thus we've been looking at this failure mode. We'd like to improve this behavior such that users violating the hugetlb_cgroup limits get an error on mmap/shmget time, rather than getting SIGBUS'd when they try to fault the excess memory in. This gives the user an opportunity to fallback more gracefully to non-hugetlbfs memory for example. The underlying problem is that today's hugetlb_cgroup accounting happens at hugetlb memory *fault* time, rather than at *reservation* time. Thus, enforcing the hugetlb_cgroup limit only happens at fault time, and the offending task gets SIGBUS'd. Proposed Solution: A new page counter named 'hugetlb.xMB.rsvd.[limit|usage|max_usage]_in_bytes'. This counter has slightly different semantics than 'hugetlb.xMB.[limit|usage|max_usage]_in_bytes': - While usage_in_bytes tracks all *faulted* hugetlb memory, rsvd.usage_in_bytes tracks all *reserved* hugetlb memory and hugetlb memory faulted in without a prior reservation. - If a task attempts to reserve more memory than limit_in_bytes allows, the kernel will allow it to do so. But if a task attempts to reserve more memory than rsvd.limit_in_bytes, the kernel will fail this reservation. This proposal is implemented in this patch series, with tests to verify functionality and show the usage. Alternatives considered: 1. A new cgroup, instead of only a new page_counter attached to the existing hugetlb_cgroup. Adding a new cgroup seemed like a lot of code duplication with hugetlb_cgroup. Keeping hugetlb related page counters under hugetlb_cgroup seemed cleaner as well. 2. Instead of adding a new counter, we considered adding a sysctl that modifies the behavior of hugetlb.xMB.[limit|usage]_in_bytes, to do accounting at reservation time rather than fault time. Adding a new page_counter seems better as userspace could, if it wants, choose to enforce different cgroups differently: one via limit_in_bytes, and another via rsvd.limit_in_bytes. This could be very useful if you're transitioning how hugetlb memory is partitioned on your system one cgroup at a time, for example. Also, someone may find usage for both limit_in_bytes and rsvd.limit_in_bytes concurrently, and this approach gives them the option to do so. Testing: - Added tests passing. - Used libhugetlbfs for regression testing. [1]: https://www.kernel.org/doc/html/latest/vm/hugetlbfs_reserv.html Signed-off-by: Mina Almasry <almasrymina(a)google.com> Acked-by: David Rientjes <rientjes(a)google.com> Reviewed-by: Mike Kravetz <mike.kravetz(a)oracle.com> --- Changes in v12: - Minor code formatting. Changes in v11: - Renamed resv.* or 'reservation' or 'reserved' to rsvd.* - Renamed hugetlb_cgroup_get_counter() to hugetlb_cgroup_counter_from_cgroup(). Changes in v10: - Renamed reservation_* to resv.* --- include/linux/hugetlb.h | 4 +- mm/hugetlb_cgroup.c | 115 +++++++++++++++++++++++++++++++++++----- 2 files changed, 104 insertions(+), 15 deletions(-) diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index 1e897e4168ac1..dea6143aa0685 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -432,8 +432,8 @@ struct hstate { unsigned int surplus_huge_pages_node[MAX_NUMNODES]; #ifdef CONFIG_CGROUP_HUGETLB /* cgroup control files */ - struct cftype cgroup_files_dfl[5]; - struct cftype cgroup_files_legacy[5]; + struct cftype cgroup_files_dfl[7]; + struct cftype cgroup_files_legacy[9]; #endif char name[HSTATE_NAME_LEN]; }; diff --git a/mm/hugetlb_cgroup.c b/mm/hugetlb_cgroup.c index e434b05416c68..08b2adcdb5c1c 100644 --- a/mm/hugetlb_cgroup.c +++ b/mm/hugetlb_cgroup.c @@ -36,6 +36,11 @@ struct hugetlb_cgroup { */ struct page_counter hugepage[HUGE_MAX_HSTATE]; + /* + * the counter to account for hugepage reservations from hugetlb. + */ + struct page_counter rsvd_hugepage[HUGE_MAX_HSTATE]; + atomic_long_t events[HUGE_MAX_HSTATE][HUGETLB_NR_MEMORY_EVENTS]; atomic_long_t events_local[HUGE_MAX_HSTATE][HUGETLB_NR_MEMORY_EVENTS]; @@ -55,6 +60,15 @@ struct hugetlb_cgroup { static struct hugetlb_cgroup *root_h_cgroup __read_mostly; +static inline struct page_counter * +hugetlb_cgroup_counter_from_cgroup(struct hugetlb_cgroup *h_cg, int idx, + bool rsvd) +{ + if (rsvd) + return &h_cg->rsvd_hugepage[idx]; + return &h_cg->hugepage[idx]; +} + static inline struct hugetlb_cgroup *hugetlb_cgroup_from_css(struct cgroup_subsys_state *s) { @@ -295,28 +309,42 @@ void hugetlb_cgroup_uncharge_cgroup(int idx, unsigned long nr_pages, enum { RES_USAGE, + RES_RSVD_USAGE, RES_LIMIT, + RES_RSVD_LIMIT, RES_MAX_USAGE, + RES_RSVD_MAX_USAGE, RES_FAILCNT, + RES_RSVD_FAILCNT, }; static u64 hugetlb_cgroup_read_u64(struct cgroup_subsys_state *css, struct cftype *cft) { struct page_counter *counter; + struct page_counter *rsvd_counter; struct hugetlb_cgroup *h_cg = hugetlb_cgroup_from_css(css); counter = &h_cg->hugepage[MEMFILE_IDX(cft->private)]; + rsvd_counter = &h_cg->rsvd_hugepage[MEMFILE_IDX(cft->private)]; switch (MEMFILE_ATTR(cft->private)) { case RES_USAGE: return (u64)page_counter_read(counter) * PAGE_SIZE; + case RES_RSVD_USAGE: + return (u64)page_counter_read(rsvd_counter) * PAGE_SIZE; case RES_LIMIT: return (u64)counter->max * PAGE_SIZE; + case RES_RSVD_LIMIT: + return (u64)rsvd_counter->max * PAGE_SIZE; case RES_MAX_USAGE: return (u64)counter->watermark * PAGE_SIZE; + case RES_RSVD_MAX_USAGE: + return (u64)rsvd_counter->watermark * PAGE_SIZE; case RES_FAILCNT: return counter->failcnt; + case RES_RSVD_FAILCNT: + return rsvd_counter->failcnt; default: BUG(); } @@ -338,10 +366,16 @@ static int hugetlb_cgroup_read_u64_max(struct seq_file *seq, void *v) 1 << huge_page_order(&hstates[idx])); switch (MEMFILE_ATTR(cft->private)) { + case RES_RSVD_USAGE: + counter = &h_cg->rsvd_hugepage[idx]; + /* Fall through. */ case RES_USAGE: val = (u64)page_counter_read(counter); seq_printf(seq, "%llu\n", val * PAGE_SIZE); break; + case RES_RSVD_LIMIT: + counter = &h_cg->rsvd_hugepage[idx]; + /* Fall through. */ case RES_LIMIT: val = (u64)counter->max; if (val == limit) @@ -365,6 +399,7 @@ static ssize_t hugetlb_cgroup_write(struct kernfs_open_file *of, int ret, idx; unsigned long nr_pages; struct hugetlb_cgroup *h_cg = hugetlb_cgroup_from_css(of_css(of)); + bool rsvd = false; if (hugetlb_cgroup_is_root(h_cg)) /* Can't set limit on root */ return -EINVAL; @@ -378,9 +413,14 @@ static ssize_t hugetlb_cgroup_write(struct kernfs_open_file *of, nr_pages = round_down(nr_pages, 1 << huge_page_order(&hstates[idx])); switch (MEMFILE_ATTR(of_cft(of)->private)) { + case RES_RSVD_LIMIT: + rsvd = true; + /* Fall through. */ case RES_LIMIT: mutex_lock(&hugetlb_limit_mutex); - ret = page_counter_set_max(&h_cg->hugepage[idx], nr_pages); + ret = page_counter_set_max( + hugetlb_cgroup_counter_from_cgroup(h_cg, idx, rsvd), + nr_pages); mutex_unlock(&hugetlb_limit_mutex); break; default: @@ -406,18 +446,25 @@ static ssize_t hugetlb_cgroup_reset(struct kernfs_open_file *of, char *buf, size_t nbytes, loff_t off) { int ret = 0; - struct page_counter *counter; + struct page_counter *counter, *rsvd_counter; struct hugetlb_cgroup *h_cg = hugetlb_cgroup_from_css(of_css(of)); counter = &h_cg->hugepage[MEMFILE_IDX(of_cft(of)->private)]; + rsvd_counter = &h_cg->rsvd_hugepage[MEMFILE_IDX(of_cft(of)->private)]; switch (MEMFILE_ATTR(of_cft(of)->private)) { case RES_MAX_USAGE: page_counter_reset_watermark(counter); break; + case RES_RSVD_MAX_USAGE: + page_counter_reset_watermark(rsvd_counter); + break; case RES_FAILCNT: counter->failcnt = 0; break; + case RES_RSVD_FAILCNT: + rsvd_counter->failcnt = 0; + break; default: ret = -EINVAL; break; @@ -472,7 +519,7 @@ static void __init __hugetlb_cgroup_file_dfl_init(int idx) struct hstate *h = &hstates[idx]; /* format the size */ - mem_fmt(buf, 32, huge_page_size(h)); + mem_fmt(buf, sizeof(buf), huge_page_size(h)); /* Add the limit file */ cft = &h->cgroup_files_dfl[0]; @@ -482,15 +529,30 @@ static void __init __hugetlb_cgroup_file_dfl_init(int idx) cft->write = hugetlb_cgroup_write_dfl; cft->flags = CFTYPE_NOT_ON_ROOT; - /* Add the current usage file */ + /* Add the reservation limit file */ cft = &h->cgroup_files_dfl[1]; + snprintf(cft->name, MAX_CFTYPE_NAME, "%s.rsvd.max", buf); + cft->private = MEMFILE_PRIVATE(idx, RES_RSVD_LIMIT); + cft->seq_show = hugetlb_cgroup_read_u64_max; + cft->write = hugetlb_cgroup_write_dfl; + cft->flags = CFTYPE_NOT_ON_ROOT; + + /* Add the current usage file */ + cft = &h->cgroup_files_dfl[2]; snprintf(cft->name, MAX_CFTYPE_NAME, "%s.current", buf); cft->private = MEMFILE_PRIVATE(idx, RES_USAGE); cft->seq_show = hugetlb_cgroup_read_u64_max; cft->flags = CFTYPE_NOT_ON_ROOT; + /* Add the current reservation usage file */ + cft = &h->cgroup_files_dfl[3]; + snprintf(cft->name, MAX_CFTYPE_NAME, "%s.rsvd.current", buf); + cft->private = MEMFILE_PRIVATE(idx, RES_RSVD_USAGE); + cft->seq_show = hugetlb_cgroup_read_u64_max; + cft->flags = CFTYPE_NOT_ON_ROOT; + /* Add the events file */ - cft = &h->cgroup_files_dfl[2]; + cft = &h->cgroup_files_dfl[4]; snprintf(cft->name, MAX_CFTYPE_NAME, "%s.events", buf); cft->private = MEMFILE_PRIVATE(idx, 0); cft->seq_show = hugetlb_events_show; @@ -498,7 +560,7 @@ static void __init __hugetlb_cgroup_file_dfl_init(int idx) cft->flags = CFTYPE_NOT_ON_ROOT; /* Add the events.local file */ - cft = &h->cgroup_files_dfl[3]; + cft = &h->cgroup_files_dfl[5]; snprintf(cft->name, MAX_CFTYPE_NAME, "%s.events.local", buf); cft->private = MEMFILE_PRIVATE(idx, 0); cft->seq_show = hugetlb_events_local_show; @@ -507,7 +569,7 @@ static void __init __hugetlb_cgroup_file_dfl_init(int idx) cft->flags = CFTYPE_NOT_ON_ROOT; /* NULL terminate the last cft */ - cft = &h->cgroup_files_dfl[4]; + cft = &h->cgroup_files_dfl[6]; memset(cft, 0, sizeof(*cft)); WARN_ON(cgroup_add_dfl_cftypes(&hugetlb_cgrp_subsys, @@ -521,7 +583,7 @@ static void __init __hugetlb_cgroup_file_legacy_init(int idx) struct hstate *h = &hstates[idx]; /* format the size */ - mem_fmt(buf, 32, huge_page_size(h)); + mem_fmt(buf, sizeof(buf), huge_page_size(h)); /* Add the limit file */ cft = &h->cgroup_files_legacy[0]; @@ -530,28 +592,55 @@ static void __init __hugetlb_cgroup_file_legacy_init(int idx) cft->read_u64 = hugetlb_cgroup_read_u64; cft->write = hugetlb_cgroup_write_legacy; - /* Add the usage file */ + /* Add the reservation limit file */ cft = &h->cgroup_files_legacy[1]; + snprintf(cft->name, MAX_CFTYPE_NAME, "%s.rsvd.limit_in_bytes", buf); + cft->private = MEMFILE_PRIVATE(idx, RES_RSVD_LIMIT); + cft->read_u64 = hugetlb_cgroup_read_u64; + cft->write = hugetlb_cgroup_write_legacy; + + /* Add the usage file */ + cft = &h->cgroup_files_legacy[2]; snprintf(cft->name, MAX_CFTYPE_NAME, "%s.usage_in_bytes", buf); cft->private = MEMFILE_PRIVATE(idx, RES_USAGE); cft->read_u64 = hugetlb_cgroup_read_u64; + /* Add the reservation usage file */ + cft = &h->cgroup_files_legacy[3]; + snprintf(cft->name, MAX_CFTYPE_NAME, "%s.rsvd.usage_in_bytes", buf); + cft->private = MEMFILE_PRIVATE(idx, RES_RSVD_USAGE); + cft->read_u64 = hugetlb_cgroup_read_u64; + /* Add the MAX usage file */ - cft = &h->cgroup_files_legacy[2]; + cft = &h->cgroup_files_legacy[4]; snprintf(cft->name, MAX_CFTYPE_NAME, "%s.max_usage_in_bytes", buf); cft->private = MEMFILE_PRIVATE(idx, RES_MAX_USAGE); cft->write = hugetlb_cgroup_reset; cft->read_u64 = hugetlb_cgroup_read_u64; + /* Add the MAX reservation usage file */ + cft = &h->cgroup_files_legacy[5]; + snprintf(cft->name, MAX_CFTYPE_NAME, "%s.rsvd.max_usage_in_bytes", buf); + cft->private = MEMFILE_PRIVATE(idx, RES_RSVD_MAX_USAGE); + cft->write = hugetlb_cgroup_reset; + cft->read_u64 = hugetlb_cgroup_read_u64; + /* Add the failcntfile */ - cft = &h->cgroup_files_legacy[3]; + cft = &h->cgroup_files_legacy[6]; snprintf(cft->name, MAX_CFTYPE_NAME, "%s.failcnt", buf); - cft->private = MEMFILE_PRIVATE(idx, RES_FAILCNT); + cft->private = MEMFILE_PRIVATE(idx, RES_FAILCNT); + cft->write = hugetlb_cgroup_reset; + cft->read_u64 = hugetlb_cgroup_read_u64; + + /* Add the reservation failcntfile */ + cft = &h->cgroup_files_legacy[7]; + snprintf(cft->name, MAX_CFTYPE_NAME, "%s.rsvd.failcnt", buf); + cft->private = MEMFILE_PRIVATE(idx, RES_RSVD_FAILCNT); cft->write = hugetlb_cgroup_reset; cft->read_u64 = hugetlb_cgroup_read_u64; /* NULL terminate the last cft */ - cft = &h->cgroup_files_legacy[4]; + cft = &h->cgroup_files_legacy[8]; memset(cft, 0, sizeof(*cft)); WARN_ON(cgroup_add_legacy_cftypes(&hugetlb_cgrp_subsys, -- 2.25.0.225.g125e21ebc7-goog

5 years, 4 months

6
39
0 0

[PATCH] selftests: Install settings files to fix TIMEOUT failures

by Michael Ellerman

Commit 852c8cbf34d3 ("selftests/kselftest/runner.sh: Add 45 second timeout per test") added a 45 second timeout for tests, and also added a way for tests to customise the timeout via a settings file. For example the ftrace tests take multiple minutes to run, so they were given longer in commit b43e78f65b1d ("tracing/selftests: Turn off timeout setting"). This works when the tests are run from the source tree. However if the tests are installed with "make -C tools/testing/selftests install", the settings files are not copied into the install directory. When the tests are then run from the install directory the longer timeouts are not applied and the tests timeout incorrectly. So add the settings files to TEST_FILES of the appropriate Makefiles to cause the settings files to be installed using the existing install logic. Fixes: 852c8cbf34d3 ("selftests/kselftest/runner.sh: Add 45 second timeout per test") Signed-off-by: Michael Ellerman <mpe(a)ellerman.id.au> --- tools/testing/selftests/ftrace/Makefile | 2 +- tools/testing/selftests/livepatch/Makefile | 2 ++ tools/testing/selftests/net/mptcp/Makefile | 2 ++ tools/testing/selftests/rseq/Makefile | 2 ++ tools/testing/selftests/rtc/Makefile | 2 ++ 5 files changed, 9 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/ftrace/Makefile b/tools/testing/selftests/ftrace/Makefile index cd1f5b3a7774..d6e106fbce11 100644 --- a/tools/testing/selftests/ftrace/Makefile +++ b/tools/testing/selftests/ftrace/Makefile @@ -2,7 +2,7 @@ all: TEST_PROGS := ftracetest -TEST_FILES := test.d +TEST_FILES := test.d settings EXTRA_CLEAN := $(OUTPUT)/logs/* include ../lib.mk diff --git a/tools/testing/selftests/livepatch/Makefile b/tools/testing/selftests/livepatch/Makefile index 3876d8d62494..1acc9e1fa3fb 100644 --- a/tools/testing/selftests/livepatch/Makefile +++ b/tools/testing/selftests/livepatch/Makefile @@ -8,4 +8,6 @@ TEST_PROGS := \ test-state.sh \ test-ftrace.sh +TEST_FILES := settings + include ../lib.mk diff --git a/tools/testing/selftests/net/mptcp/Makefile b/tools/testing/selftests/net/mptcp/Makefile index 93de52016dde..ba450e62dc5b 100644 --- a/tools/testing/selftests/net/mptcp/Makefile +++ b/tools/testing/selftests/net/mptcp/Makefile @@ -8,6 +8,8 @@ TEST_PROGS := mptcp_connect.sh TEST_GEN_FILES = mptcp_connect +TEST_FILES := settings + EXTRA_CLEAN := *.pcap include ../../lib.mk diff --git a/tools/testing/selftests/rseq/Makefile b/tools/testing/selftests/rseq/Makefile index d6469535630a..f1053630bb6f 100644 --- a/tools/testing/selftests/rseq/Makefile +++ b/tools/testing/selftests/rseq/Makefile @@ -19,6 +19,8 @@ TEST_GEN_PROGS_EXTENDED = librseq.so TEST_PROGS = run_param_test.sh +TEST_FILES := settings + include ../lib.mk $(OUTPUT)/librseq.so: rseq.c rseq.h rseq-*.h diff --git a/tools/testing/selftests/rtc/Makefile b/tools/testing/selftests/rtc/Makefile index de9c8566672a..90fa1a346908 100644 --- a/tools/testing/selftests/rtc/Makefile +++ b/tools/testing/selftests/rtc/Makefile @@ -6,4 +6,6 @@ TEST_GEN_PROGS = rtctest TEST_GEN_PROGS_EXTENDED = setdate +TEST_FILES := settings + include ../lib.mk -- 2.21.1

5 years, 4 months

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[PATCH net-next] wireguard: selftests: remove duplicated include <sys/types.h>

by YueHaibing

Remove duplicated include. Signed-off-by: YueHaibing <yuehaibing(a)huawei.com> --- tools/testing/selftests/wireguard/qemu/init.c | 1 - 1 file changed, 1 deletion(-) diff --git a/tools/testing/selftests/wireguard/qemu/init.c b/tools/testing/selftests/wireguard/qemu/init.c index 90bc981..c969812 100644 --- a/tools/testing/selftests/wireguard/qemu/init.c +++ b/tools/testing/selftests/wireguard/qemu/init.c @@ -13,7 +13,6 @@ #include <fcntl.h> #include <sys/wait.h> #include <sys/mount.h> -#include <sys/types.h> #include <sys/stat.h> #include <sys/types.h> #include <sys/io.h> -- 2.7.4

5 years, 4 months

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Re: [PATCH v2 6/7] misc: bcm-vk: add Broadcom VK driver

by Randy Dunlap

Hi, On 2/19/20 4:48 PM, Scott Branden wrote: > diff --git a/drivers/misc/bcm-vk/Kconfig b/drivers/misc/bcm-vk/Kconfig > new file mode 100644 > index 000000000000..c75dfb89a38d > --- /dev/null > +++ b/drivers/misc/bcm-vk/Kconfig > @@ -0,0 +1,42 @@ > +# SPDX-License-Identifier: GPL-2.0-only > +# > +# Broadcom VK device > +# > +config BCM_VK > + tristate "Support for Broadcom VK Accelerators" > + depends on PCI_MSI > + default m Need to justify default m. Normally we don't add drivers as enabled unless they are required for basic (boot) operation. > + help > + Select this option to enable support for Broadcom > + VK Accelerators. VK is used for performing > + specific video offload processing. This driver enables > + userspace programs to access these accelerators via /dev/bcm-vk.N > + devices. > + > + If unsure, say N. > + > +if BCM_VK > + > +config BCM_VK_H2VK_VERIFY_AND_RETRY > + bool "Host To VK Verifiy Data and Retry" Verify > + help > + Turn on to verify the data passed down to VK is good, > + and if not, do a retry until it succeeds. No timeout on that retry? > + This is a debug/workaround on FPGA PCIe timing issues > + but may be found useful for debugging other PCIe hardware issues. > + Small performance loss by enabling this debug config. > + For properly operating PCIe hardware no need to enable this. > + > + If unsure, say N. > + > +config BCM_VK_QSTATS > + bool "VK Queue Statistics" > + help > + Turn on to enable Queue Statistics. > + These are useful for debugging purposes. > + Some performance loss by enabling this debug config. > + For properly operating PCIe hardware no need to enable this. > + > + If unsure, say N. > + > +endif cheers. -- ~Randy

5 years, 4 months

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Re: Kernel 5.5.4 build fail for BPF-selftests with latest LLVM

by shuah

On 2/19/20 5:27 PM, Alexei Starovoitov wrote: > On Wed, Feb 19, 2020 at 03:59:41PM -0600, Daniel Díaz wrote: >>> >>> When I download a specific kernel release, how can I know what LLVM >>> git-hash or version I need (to use BPF-selftests)? > > as discussed we're going to add documentation-like file that will > list required commits in tools. > This will be enforced for future llvm/pahole commits. > >>> Do you think it is reasonable to require end-users to compile their own >>> bleeding edge version of LLVM, to use BPF-selftests? > > absolutely. + linux-kselftest(a)vger.kernel.org End-users in this context are users and not necessarily developers. > If a developer wants to send a patch they must run all selftests and > all of them must pass in their environment. > "but I'm adding a tracing feature and don't care about networking tests > failing"... is not acceptable. This is a reasonable expectation when a developers sends bpf patches. > >>> I do hope that some end-users of BPF-selftests will be CI-systems. >>> That also implies that CI-system maintainers need to constantly do >>> "latest built from sources" of LLVM git-tree to keep up. Is that a >>> reasonable requirement when buying a CI-system in the cloud? > > "buying CI-system in the cloud" ? > If I could buy such system I would pay for it out of my own pocket to save > maintainer's and developer's time. > >> We [1] are end users of kselftests and many other test suites [2]. We >> run all of our testing on every git-push on linux-stable-rc, mainline, >> and linux-next -- approximately 1 million tests per week. We have a >> dedicated engineering team looking after this CI infrastructure and >> test results, and as such, I can wholeheartedly echo Jesper's >> sentiment here: We would really like to help kernel maintainers and >> developers by automatically testing their code in real hardware, but >> the BPF kselftests are difficult to work with from a CI perspective. >> We have caught and reported [3] many [4] build [5] failures [6] in the >> past for libbpf/Perf, but building is just one of the pieces. We are >> unable to run the entire BPF kselftests because only a part of the >> code builds, so our testing is very limited there. >> >> We hope that this situation can be improved and that our and everyone >> else's automated testing can help you guys too. For this to work out, >> we need some help. > It would be helpful understand what "help" is in this context. > I don't understand what kind of help you need. Just install the latest tools. What would be helpful is to write bpf tests such that older tests that worked on older llvm versions continue to work and with some indication on which tests require new bleeding edge tools. > Both the latest llvm and the latest pahole are required. It would be helpful if you can elaborate why latest tools are a requirement. > If by 'help' you mean to tweak selftests to skip tests then it's a nack. > We have human driven CI. Every developer must run selftests/bpf before > emailing the patches. Myself and Daniel run them as well before applying. > These manual runs is the only thing that keeps bpf tree going. > If selftests get to skip tests humans will miss those errors. > When I don't see '0 SKIPPED, 0 FAILED' I go and investigate. > Anything but zero is a path to broken kernels. > > Imagine the tests would get skipped when pahole is too old. > That would mean all of the kernel features from year 2019 > would get skipped. Is there a point of running such selftests? > I think the value is not just zero. The value is negative. > Such selftests that run old stuff would give false believe > that they do something meaningful. > "but CI can do build only tests"... If 'helping' such CI means hurting the > key developer/maintainer workflow such CI is on its own. > Skipping tests will be useless. I am with you on that. However, figuring out how to maintain some level of backward compatibility to run at least older tests and warn users to upgrade would be helpful. I suspect currently users are ignoring bpf failures because they are unable to keep up with the requirement to install newer tools to run the tests. This isn't great either. Users that care are sharing their pain to see if they can get some help or explanation on why new tools are required every so often. I don't think everybody understands why. :) thanks, -- Shuah

5 years, 4 months

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[PATCH] selftests/rseq: Fix out-of-tree compilation

by Michael Ellerman

Currently if you build with O=... the rseq tests don't build: $ make O=$PWD/output -C tools/testing/selftests/ TARGETS=rseq make: Entering directory '/linux/tools/testing/selftests' ... make[1]: Entering directory '/linux/tools/testing/selftests/rseq' gcc -O2 -Wall -g -I./ -I../../../../usr/include/ -L./ -Wl,-rpath=./ -shared -fPIC rseq.c -lpthread -o /linux/output/rseq/librseq.so gcc -O2 -Wall -g -I./ -I../../../../usr/include/ -L./ -Wl,-rpath=./ basic_test.c -lpthread -lrseq -o /linux/output/rseq/basic_test /usr/bin/ld: cannot find -lrseq collect2: error: ld returned 1 exit status This is because the library search path points to the source directory, not the output. We can fix it by changing the library search path to $(OUTPUT). Signed-off-by: Michael Ellerman <mpe(a)ellerman.id.au> --- This works in all cases. With O= set: $ make O=$PWD/output -C tools/testing/selftests/ TARGETS=rseq ... make[1]: Entering directory '/linux/tools/testing/selftests/rseq' gcc -O2 -Wall -g -I./ -I../../../../usr/include/ -L/linux/output/rseq -Wl,-rpath=./ basic_test.c -lpthread -lrseq -o /linux/output/rseq/basic_test gcc -O2 -Wall -g -I./ -I../../../../usr/include/ -L/linux/output/rseq -Wl,-rpath=./ basic_percpu_ops_test.c -lpthread -lrseq -o /linux/output/rseq/basic_percpu_ops_test gcc -O2 -Wall -g -I./ -I../../../../usr/include/ -L/linux/output/rseq -Wl,-rpath=./ param_test.c -lpthread -lrseq -o /linux/output/rseq/param_test gcc -O2 -Wall -g -I./ -I../../../../usr/include/ -L/linux/output/rseq -Wl,-rpath=./ -DBENCHMARK param_test.c -lpthread -lrseq -o /linux/output/rseq/param_test_benchmark gcc -O2 -Wall -g -I./ -I../../../../usr/include/ -L/linux/output/rseq -Wl,-rpath=./ -DRSEQ_COMPARE_TWICE param_test.c -lpthread -lrseq -o /linux/output/rseq/param_test_compare_twice make[1]: Leaving directory '/linux/tools/testing/selftests/rseq' make: Leaving directory '/linux/tools/testing/selftests' And also without, in which case the selftest makefiles set OUTPUT to the full path of the source directory: $ make -C tools/testing/selftests/ TARGETS=rseq ... make[1]: Entering directory '/linux/tools/testing/selftests/rseq' gcc -O2 -Wall -g -I./ -I../../../../usr/include/ -L/linux/tools/testing/selftests/rseq -Wl,-rpath=./ -shared -fPIC rseq.c -lpthread -o /linux/tools/testing/selftests/rseq/librseq.so gcc -O2 -Wall -g -I./ -I../../../../usr/include/ -L/linux/tools/testing/selftests/rseq -Wl,-rpath=./ basic_test.c -lpthread -lrseq -o /linux/tools/testing/selftests/rseq/basic_test gcc -O2 -Wall -g -I./ -I../../../../usr/include/ -L/linux/tools/testing/selftests/rseq -Wl,-rpath=./ basic_percpu_ops_test.c -lpthread -lrseq -o /linux/tools/testing/selftests/rseq/basic_percpu_ops_test gcc -O2 -Wall -g -I./ -I../../../../usr/include/ -L/linux/tools/testing/selftests/rseq -Wl,-rpath=./ param_test.c -lpthread -lrseq -o /linux/tools/testing/selftests/rseq/param_test gcc -O2 -Wall -g -I./ -I../../../../usr/include/ -L/linux/tools/testing/selftests/rseq -Wl,-rpath=./ -DBENCHMARK param_test.c -lpthread -lrseq -o /linux/tools/testing/selftests/rseq/param_test_benchmark gcc -O2 -Wall -g -I./ -I../../../../usr/include/ -L/linux/tools/testing/selftests/rseq -Wl,-rpath=./ -DRSEQ_COMPARE_TWICE param_test.c -lpthread -lrseq -o /linux/tools/testing/selftests/rseq/param_test_compare_twice make[1]: Leaving directory '/linux/tools/testing/selftests/rseq' make: Leaving directory '/linux/tools/testing/selftests' And finally, it also works if you build directly in the rseq directory, eg: $ cd tools/testing/selftests/rseq $ make gcc -O2 -Wall -g -I./ -I../../../../usr/include/ -L/linux/tools/testing/selftests/rseq -Wl,-rpath=./ -shared -fPIC rseq.c -lpthread -o /linux/tools/testing/selftests/rseq/librseq.so gcc -O2 -Wall -g -I./ -I../../../../usr/include/ -L/linux/tools/testing/selftests/rseq -Wl,-rpath=./ basic_test.c -lpthread -lrseq -o /linux/tools/testing/selftests/rseq/basic_test gcc -O2 -Wall -g -I./ -I../../../../usr/include/ -L/linux/tools/testing/selftests/rseq -Wl,-rpath=./ basic_percpu_ops_test.c -lpthread -lrseq -o /linux/tools/testing/selftests/rseq/basic_percpu_ops_test gcc -O2 -Wall -g -I./ -I../../../../usr/include/ -L/linux/tools/testing/selftests/rseq -Wl,-rpath=./ param_test.c -lpthread -lrseq -o /linux/tools/testing/selftests/rseq/param_test gcc -O2 -Wall -g -I./ -I../../../../usr/include/ -L/linux/tools/testing/selftests/rseq -Wl,-rpath=./ -DBENCHMARK param_test.c -lpthread -lrseq -o /linux/tools/testing/selftests/rseq/param_test_benchmark gcc -O2 -Wall -g -I./ -I../../../../usr/include/ -L/linux/tools/testing/selftests/rseq -Wl,-rpath=./ -DRSEQ_COMPARE_TWICE param_test.c -lpthread -lrseq -o /linux/tools/testing/selftests/rseq/param_test_compare_twice --- tools/testing/selftests/rseq/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/rseq/Makefile b/tools/testing/selftests/rseq/Makefile index d6469535630a..708c1b345245 100644 --- a/tools/testing/selftests/rseq/Makefile +++ b/tools/testing/selftests/rseq/Makefile @@ -4,7 +4,7 @@ ifneq ($(shell $(CC) --version 2>&1 | head -n 1 | grep clang),) CLANG_FLAGS += -no-integrated-as endif -CFLAGS += -O2 -Wall -g -I./ -I../../../../usr/include/ -L./ -Wl,-rpath=./ \ +CFLAGS += -O2 -Wall -g -I./ -I../../../../usr/include/ -L$(OUTPUT) -Wl,-rpath=./ \ $(CLANG_FLAGS) LDLIBS += -lpthread base-commit: 11a48a5a18c63fd7621bb050228cebf13566e4d8 -- 2.21.1

5 years, 4 months

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Re: [PATCH] selftest/lkdtm: Don't pollute 'git status'

by Shuah Khan

On 2/20/20 7:58 AM, Christophe Leroy wrote: > ping > > On 02/06/2020 08:11 AM, Christophe Leroy wrote: >> Commit 46d1a0f03d66 ("selftests/lkdtm: Add tests for LKDTM targets") >> added generation of lkdtm test scripts. >> >> Ignore those generated scripts when performing 'git status' >> >> Fixes: 46d1a0f03d66 ("selftests/lkdtm: Add tests for LKDTM targets") >> Signed-off-by: Christophe Leroy <christophe.leroy(a)c-s.fr> > > Without this, 'git status' now reports the following crap and real > problems are drowned in the middle, that's annoying. > I will pull this in. Please cc linux-kselftest mailing list in the future. thanks, -- Shuah

5 years, 4 months

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[GIT PULL] Kselftest update for Linux 5.6-rc3

by Shuah Khan

Hi Linus, Please pull the following Kselftest fixes update for Linux 5.6-rc3 This Kselftest update for Linux 5.6-rc3 consists of fixes to build failures and other test bugs. diff is attached. thanks, -- Shuah ---------------------------------------------------------------- The following changes since commit bb6d3fb354c5ee8d6bde2d576eb7220ea09862b9: Linux 5.6-rc1 (2020-02-09 16:08:48 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest tags/linux-kselftest-5.6-rc3 for you to fetch changes up to 9a0584f05687947d5a0b87f046bcd2592a55e67c: selftests: openat2: fix build error on newer glibc (2020-02-13 13:15:45 -0700) ---------------------------------------------------------------- linux-kselftest-5.6-rc3 This Kselftest update for Linux 5.6-rc3 consists of fixes to build failures and other test bugs. ---------------------------------------------------------------- Aleksa Sarai (1): selftests: openat2: fix build error on newer glibc Colin Ian King (1): selftests: fix spelling mistaked "chaigned" -> "chained" Dmitry Safonov (1): selftests: use LDLIBS for libraries instead of LDFLAGS Jiri Benc (2): selftests: allow detection of build failures selftests: fix too long argument Nikita Sobolev (1): Kernel selftests: tpm2: check for tpm support Steven Rostedt (VMware) (1): selftests/ftrace: Have pid filter test use instance flag tools/testing/selftests/Makefile | 12 +++++++++-- .../ftrace/test.d/ftrace/func-filter-pid.tc | 8 +------- tools/testing/selftests/futex/functional/Makefile | 2 +- tools/testing/selftests/lib.mk | 23 ++++++++++++---------- tools/testing/selftests/net/Makefile | 4 ++-- tools/testing/selftests/openat2/helpers.c | 2 +- tools/testing/selftests/openat2/resolve_test.c | 2 +- tools/testing/selftests/rtc/Makefile | 2 +- tools/testing/selftests/timens/Makefile | 2 +- tools/testing/selftests/tpm2/test_smoke.sh | 13 ++++++++++-- tools/testing/selftests/tpm2/test_space.sh | 9 ++++++++- 11 files changed, 50 insertions(+), 29 deletions(-) ----------------------------------------------------------------

5 years, 4 months

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[PATCH v6 0/6] mm/hmm/test: add self tests for HMM

by Ralph Campbell

This series adds new functions to the mmu interval notifier API to allow device drivers with MMUs to dynamically mirror a process' page tables based on device faults and invalidation callbacks. The Nouveau driver is updated to use the extended API and a set of stand alone self tests is added to help validate and maintain correctness. The patches are based on linux-5.5.0-rc6 and are for Jason's rdma/hmm tree since I believe he is planning some interval notifier changes. Changes v5 -> v6: Rebase to linux-5.5.0-rc6 Refactored mmu interval notifier patches Converted nouveau to use the new mmu interval notifier API Changes v4 -> v5: Added mmu interval notifier insert/remove/update callable from the invalidate() callback Updated HMM tests to use the new core interval notifier API Changes v1 -> v4: https://lore.kernel.org/linux-mm/20191104222141.5173-1-rcampbell@nvidia.com Ralph Campbell (6): mm/mmu_notifier: add mmu_interval_notifier_insert_safe() mm/mmu_notifier: add mmu_interval_notifier_put() mm/notifier: add mmu_interval_notifier_update() mm/mmu_notifier: add mmu_interval_notifier_find() nouveau: use new mmu interval notifiers mm/hmm/test: add self tests for HMM MAINTAINERS | 3 + drivers/gpu/drm/nouveau/nouveau_svm.c | 313 ++++-- include/linux/mmu_notifier.h | 29 + lib/Kconfig.debug | 11 + lib/Makefile | 1 + lib/test_hmm.c | 1368 ++++++++++++++++++++++++ mm/mmu_notifier.c | 223 +++- tools/testing/selftests/vm/.gitignore | 1 + tools/testing/selftests/vm/Makefile | 3 + tools/testing/selftests/vm/config | 2 + tools/testing/selftests/vm/hmm-tests.c | 1354 +++++++++++++++++++++++ tools/testing/selftests/vm/run_vmtests | 16 + tools/testing/selftests/vm/test_hmm.sh | 97 ++ 13 files changed, 3289 insertions(+), 132 deletions(-) create mode 100644 lib/test_hmm.c create mode 100644 tools/testing/selftests/vm/hmm-tests.c create mode 100755 tools/testing/selftests/vm/test_hmm.sh -- 2.20.1

5 years, 4 months

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Re: [PATCH v2] kunit: run kunit_tool from any directory

by shuah

On 2/19/20 3:38 PM, Heidi Fahim wrote: > On Wed, Feb 19, 2020 at 2:18 PM shuah <shuah(a)kernel.org > <mailto:shuah@kernel.org>> wrote: > > Hi Heidi, > > On 2/18/20 3:19 PM, Heidi Fahim wrote: > > Implemented small fix so that the script changes work directories > to the > > root of the linux kernel source tree from which kunit.py is run. This > > enables the user to run kunit from any working directory. Originally > > considered using os.path.join but this is more error prone as we > would > > have to find all file path usages and modify them accordingly. Using > > os.chdir ensures that the entire script is run within /linux. > > > > Signed-off-by: Heidi Fahim <heidifahim(a)google.com > <mailto:heidifahim@google.com>> > > Reviewed-by: Brendan Higgins <brendanhiggins(a)google.com > <mailto:brendanhiggins@google.com>> > > Thanks for the patch. In the future please include changes from v1 > to v2. > > I am assuming this v2 addresses Frank's comments. > > > Sorry about that! Yes the only change here was in the commit message > addressing Frank's comment. > Great. I will pull this in for 5.6-rc4. thanks, -- Shuah

5 years, 4 months

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[PATCH v2] kunit: run kunit_tool from any directory

by Heidi Fahim

Implemented small fix so that the script changes work directories to the root of the linux kernel source tree from which kunit.py is run. This enables the user to run kunit from any working directory. Originally considered using os.path.join but this is more error prone as we would have to find all file path usages and modify them accordingly. Using os.chdir ensures that the entire script is run within /linux. Signed-off-by: Heidi Fahim <heidifahim(a)google.com> Reviewed-by: Brendan Higgins <brendanhiggins(a)google.com> --- tools/testing/kunit/kunit.py | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/tools/testing/kunit/kunit.py b/tools/testing/kunit/kunit.py index 3f552e847a14..060d960a7029 100755 --- a/tools/testing/kunit/kunit.py +++ b/tools/testing/kunit/kunit.py @@ -26,6 +26,8 @@ KunitResult = namedtuple('KunitResult', ['status','result']) KunitRequest = namedtuple('KunitRequest', ['raw_output','timeout', 'jobs', 'build_dir', 'defconfig', 'json']) +KernelDirectoryPath = sys.argv[0].split('tools/testing/kunit/')[0] + class KunitStatus(Enum): SUCCESS = auto() CONFIG_FAILURE = auto() @@ -37,6 +39,13 @@ def create_default_kunitconfig(): shutil.copyfile('arch/um/configs/kunit_defconfig', kunit_kernel.kunitconfig_path) +def get_kernel_root_path(): + parts = sys.argv[0] if not __file__ else __file__ + parts = os.path.realpath(parts).split('tools/testing/kunit') + if len(parts) != 2: + sys.exit(1) + return parts[0] + def run_tests(linux: kunit_kernel.LinuxSourceTree, request: KunitRequest) -> KunitResult: config_start = time.time() @@ -130,6 +139,9 @@ def main(argv, linux=None): cli_args = parser.parse_args(argv) if cli_args.subcommand == 'run': + if get_kernel_root_path(): + os.chdir(get_kernel_root_path()) + if cli_args.build_dir: if not os.path.exists(cli_args.build_dir): os.mkdir(cli_args.build_dir) -- 2.25.0.265.gbab2e86ba0-goog

5 years, 4 months

2
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[PATCH bpf-next 0/6] bpftool: Allow to select sections and filter probes

by Michal Rostecki

This patch series extend the "bpftool feature" subcommand with the new positional arguments: - "section", which allows to select a specific section of probes (i.e. "system_config", "program_types", "map_types"); - "filter_in", which allows to select only probes which matches the given regex pattern; - "filter_out", which allows to filter out probes which do not match the given regex pattern. The main motivation behind those changes is ability the fact that some probes (for example those related to "trace" or "write_user" helpers) emit dmesg messages which might be confusing for people who are running on production environments. For details see the Cilium issue[0]. [0] https://github.com/cilium/cilium/issues/10048 Michal Rostecki (6): bpftool: Move out sections to separate functions bpftool: Allow to select a specific section to probe bpftool: Add arguments for filtering in and filtering out probes bpftool: Update documentation of "bpftool feature" command bpftool: Update bash completion for "bpftool feature" command selftests/bpf: Add test for "bpftool feature" command .../bpftool/Documentation/bpftool-feature.rst | 37 +- tools/bpf/bpftool/bash-completion/bpftool | 32 +- tools/bpf/bpftool/feature.c | 592 +++++++++++++----- tools/testing/selftests/.gitignore | 5 +- tools/testing/selftests/bpf/Makefile | 3 +- tools/testing/selftests/bpf/test_bpftool.py | 294 +++++++++ tools/testing/selftests/bpf/test_bpftool.sh | 5 + 7 files changed, 811 insertions(+), 157 deletions(-) create mode 100644 tools/testing/selftests/bpf/test_bpftool.py create mode 100755 tools/testing/selftests/bpf/test_bpftool.sh -- 2.25.0

5 years, 4 months

3
11
0 0

[PATCH 0/2] ftrace/selftests: clean up failure cases

by Alan Maguire

When running the ftrace selftests, 2 failures and 6 unresolved cases were observed. The failures can be avoided by setting a sysctl prior to test execution (fixed in patch 1) and the unresolved cases result from absence of testing modules which are built based on CONFIG options being set and program availability (fixed in patch 2). These seem more like "unsupported" than "unresolved" errors, since for the ftrace tests "unresolved" cases cause the test (and thus kselftest) to report failure. With these changes in place, the unresolved cases become unsupported and the test failures disappear, resulting in the ftracetest program exiting with "ok" status. Alan Maguire (2): ftrace/selftests: workaround cgroup RT scheduling issues ftrace/selftest: absence of modules/programs should trigger unsupported errors tools/testing/selftests/ftrace/ftracetest | 23 ++++++++++++++++++++++ .../ftrace/test.d/direct/ftrace-direct.tc | 2 +- .../ftrace/test.d/direct/kprobe-direct.tc | 2 +- .../selftests/ftrace/test.d/event/trace_printk.tc | 2 +- .../ftrace/test.d/ftrace/func_mod_trace.tc | 2 +- .../ftrace/test.d/kprobe/kprobe_module.tc | 2 +- .../selftests/ftrace/test.d/selftest/bashisms.tc | 2 +- 7 files changed, 29 insertions(+), 6 deletions(-) -- 1.8.3.1

5 years, 4 months

3
9
0 0

[PATCH v3 kunit-next 0/2] kunit: add debugfs representation to show results/run tests

by Alan Maguire

When kunit tests are run on native (i.e. non-UML) environments, the results of test execution are often intermixed with dmesg output. This patch series attempts to solve this by providing a debugfs representation of the results of the last test run, available as /sys/kernel/debug/kunit/<testsuite>/results Changes since v2: - updated kunit_status2str() to kunit_status_to_string() and made it static inline in include/kunit/test.h (Brendan) - added log string to struct kunit_suite and kunit_case, with log pointer in struct kunit pointing at the case log. This allows us to collect kunit_[err|info|warning]() messages at the same time as we printk() them. This solves for the most part the sharing of log messages between test execution and debugfs since we just print the suite log (which contains the test suite preamble) and the individual test logs. The only exception is the suite-level status, which we cannot store in the suite log as it would mean we'd print the suite and its status prior to the suite's results. (Brendan, patch 1) - dropped debugfs-based kunit run patch for now so as not to cause problems with tests currently under development (Brendan) - fixed doc issues with code block (Brendan, patch 3) Changes since v1: - trimmed unneeded include files in lib/kunit/debugfs.c (Greg) - renamed global debugfs functions to be prefixed with kunit_ (Greg) - removed error checking for debugfs operations (Greg) Alan Maguire (2): kunit: add debugfs /sys/kernel/debug/kunit/<suite>/results display kunit: update documentation to describe debugfs representation Documentation/dev-tools/kunit/usage.rst | 12 +++ include/kunit/test.h | 52 ++++++++++-- lib/kunit/Makefile | 3 +- lib/kunit/debugfs.c | 105 ++++++++++++++++++++++++ lib/kunit/debugfs.h | 16 ++++ lib/kunit/kunit-test.c | 4 +- lib/kunit/test.c | 136 ++++++++++++++++++++++++-------- 7 files changed, 286 insertions(+), 42 deletions(-) create mode 100644 lib/kunit/debugfs.c create mode 100644 lib/kunit/debugfs.h -- 1.8.3.1

5 years, 4 months

4
14
0 0

[PATCH] kunit: run kunit_tool from any directory

by Heidi Fahim

Implemented small fix so that the script changes work directories to the linux directory where kunit.py is run. This enables the user to run kunit from any working directory. Originally considered using os.path.join but this is more error prone as we would have to find all file path usages and modify them accordingly. Using os.chdir ensures that the entire script is run within /linux. Signed-off-by: Heidi Fahim <heidifahim(a)google.com> --- tools/testing/kunit/kunit.py | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/tools/testing/kunit/kunit.py b/tools/testing/kunit/kunit.py index e59eb9e7f923..3cc7be7b28a0 100755 --- a/tools/testing/kunit/kunit.py +++ b/tools/testing/kunit/kunit.py @@ -35,6 +35,13 @@ def create_default_kunitconfig(): shutil.copyfile('arch/um/configs/kunit_defconfig', kunit_kernel.kunitconfig_path) +def get_kernel_root_path(): + parts = sys.argv[0] if not __file__ else __file__ + parts = os.path.realpath(parts).split('tools/testing/kunit') + if len(parts) != 2: + sys.exit(1) + return parts[0] + def run_tests(linux: kunit_kernel.LinuxSourceTree, request: KunitRequest) -> KunitResult: config_start = time.time() @@ -114,6 +121,9 @@ def main(argv, linux=None): cli_args = parser.parse_args(argv) if cli_args.subcommand == 'run': + if get_kernel_root_path(): + os.chdir(get_kernel_root_path()) + if cli_args.build_dir: if not os.path.exists(cli_args.build_dir): os.mkdir(cli_args.build_dir) -- 2.25.0.341.g760bfbb309-goog

5 years, 4 months

4
4
0 0

arm64: bpf: Elide some moves to a0 after calls

by Palmer Dabbelt

There's four patches here, but only one of them actually does anything. The first patch fixes a BPF selftests build failure on my machine and has already been sent to the list separately. The next three are just staged such that there are some patches that avoid changing any functionality pulled out from the whole point of those refactorings, with two cleanups and then the idea. Maybe this is an odd thing to say in a cover letter, but I'm not actually sure this patch set is a good idea. The issue of extra moves after calls came up as I was reviewing some unrelated performance optimizations to the RISC-V BPF JIT. I figured I'd take a whack at performing the optimization in the context of the arm64 port just to get a breath of fresh air, and I'm not convinced I like the results. That said, I think I would accept something like this for the RISC-V port because we're already doing a multi-pass optimization for shrinking function addresses so it's not as much extra complexity over there. If we do that we should probably start puling some of this code into the shared BPF compiler, but we're also opening the doors to more complicated BPF JIT optimizations. Given that the BPF JIT appears to have been designed explicitly to be simple/fast as opposed to perform complex optimization, I'm not sure this is a sane way to move forward. I figured I'd send the patch set out as more of a question than anything else. Specifically: * How should I go about measuring the performance of these sort of optimizations? I'd like to balance the time it takes to run the JIT with the time spent executing the program, but I don't have any feel for what real BPF programs look like or have any benchmark suite to run. Is there something out there this should be benchmarked against? (I'd also like to know that to run those benchmarks on the RISC-V port.) * Is this the sort of thing that makes sense in a BPF JIT? I guess I've just realized I turned "review this patch" into a way bigger rabbit hole than I really want to go down... I worked on top of 5.4 for these, but trivially different versions of the patches applied on Linus' master a few days ago when I tried. LMK if those aren't sane places to start from over here, I'm new to both arm64 and BPF so I might be a bit lost. [PATCH 1/4] selftests/bpf: Elide a check for LLVM versions that can't [PATCH 2/4] arm64: bpf: Convert bpf2a64 to a function [PATCH 3/4] arm64: bpf: Split the read and write halves of dst [PATCH 4/4] arm64: bpf: Elide some moves to a0 after calls

5 years, 4 months

5
10
0 0

[PATCH v4 kunit-next 0/3] kunit: add debugfs representation to show results

by Alan Maguire

When kunit tests are run on native (i.e. non-UML) environments, the results of test execution are often intermixed with dmesg output. This patch series attempts to solve this by providing a debugfs representation of the results of the last test run, available as /sys/kernel/debug/kunit/<testsuite>/results Changes since v3: - added CONFIG_KUNIT_DEBUGFS to support conditional compilation of debugfs representation, including string logging (Frank, patch 1) - removed unneeded NULL check for test_case in kunit_suite_for_each_test_case() (Frank, patch 1) - added kunit log test to verify logging multiple strings works (Frank, patch 2) - rephrased description of results file (Frank, patch 3) Changes since v2: - updated kunit_status2str() to kunit_status_to_string() and made it static inline in include/kunit/test.h (Brendan) - added log string to struct kunit_suite and kunit_case, with log pointer in struct kunit pointing at the case log. This allows us to collect kunit_[err|info|warning]() messages at the same time as we printk() them. This solves for the most part the sharing of log messages between test execution and debugfs since we just print the suite log (which contains the test suite preamble) and the individual test logs. The only exception is the suite-level status, which we cannot store in the suite log as it would mean we'd print the suite and its status prior to the suite's results. (Brendan, patch 1) - dropped debugfs-based kunit run patch for now so as not to cause problems with tests currently under development (Brendan) - fixed doc issues with code block (Brendan, patch 3) Changes since v1: - trimmed unneeded include files in lib/kunit/debugfs.c (Greg) - renamed global debugfs functions to be prefixed with kunit_ (Greg) - removed error checking for debugfs operations (Greg) Alan Maguire (3): kunit: add debugfs /sys/kernel/debug/kunit/<suite>/results display kunit: add log test kunit: update documentation to describe debugfs representation Documentation/dev-tools/kunit/usage.rst | 13 ++++ include/kunit/test.h | 54 +++++++++++--- lib/kunit/Kconfig | 8 +++ lib/kunit/Makefile | 4 ++ lib/kunit/debugfs.c | 116 ++++++++++++++++++++++++++++++ lib/kunit/debugfs.h | 30 ++++++++ lib/kunit/kunit-test.c | 31 +++++++- lib/kunit/test.c | 122 ++++++++++++++++++++++++-------- 8 files changed, 336 insertions(+), 42 deletions(-) create mode 100644 lib/kunit/debugfs.c create mode 100644 lib/kunit/debugfs.h -- 1.8.3.1

5 years, 4 months

2
4
0 0

next-20200217 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.6.0-rc2 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: c25a951c50dca1da4a449a985a9debd82dc18573 git describe: next-20200217 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20200217 Regressions (compared to build next-20200214) ------------------------------------------------------------------------ qemu_arm: kselftest/net: * mptcp_mptcp_connect.sh qemu_x86_64: kselftest: * futex_run.sh i386: kselftest: * net_tcp_fastopen_backup_key.sh * pidfd_pidfd_test * rseq_basic_percpu_ops_test * seccomp_seccomp_benchmark Fixes (compared to build next-20200214) ------------------------------------------------------------------------ qemu_arm64: kselftest: * cgroup_test_freezer In total: ------------------------------------------------------------------------ Ran 1815 total tests in the following environments and test suites. pass 711 fail 871 xfail 0 skip 233 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - qemu_arm - qemu_arm64 - qemu_i386 - qemu_x86_64 - x15 - arm - x86_64 Test Suites ----------- * kselftest * kselftest/drivers * kselftest/filesystems * kselftest/net * kselftest/networking * kselftest-vsyscall-mode-native * kselftest-vsyscall-mode-none Failures ------------------------------------------------------------------------ qemu_x86_64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/futex_run.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pstore_pstore_tests * kselftest/rseq_run_param_test.sh * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests * kselftest/x86_fsgsbase_64 qemu_i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rseq_run_param_test.sh * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests qemu_arm: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cgroup_test_freezer * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/net/mptcp_mptcp_connect.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_reuseport_bpf_numa * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rseq_basic_percpu_ops_test * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests qemu_arm64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/net/mptcp_mptcp_connect.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_so_txtime.sh * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_fdinfo_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/pstore_pstore_tests * kselftest/rseq_basic_percpu_ops_test * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/sync_sync_test * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests juno-r2: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_fdinfo_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/pstore_pstore_tests * kselftest/rseq_basic_percpu_ops_test * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests x86: * kselftest-vsyscall-mode-none/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-native/bpf_get_cgroup_id_user * kselftest/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-native/bpf_test_dev_cgroup * kselftest-vsyscall-mode-none/bpf_test_dev_cgroup * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_maps * kselftest-vsyscall-mode-none/bpf_test_maps * kselftest-vsyscall-mode-native/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest-vsyscall-mode-native/bpf_test_netcnt * kselftest-vsyscall-mode-none/bpf_test_netcnt * kselftest-vsyscall-mode-native/bpf_test_progs * kselftest/bpf_test_progs * kselftest-vsyscall-mode-none/bpf_test_progs * kselftest-vsyscall-mode-none/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-native/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-none/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-native/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_socket_cookie * kselftest-vsyscall-mode-native/bpf_test_socket_cookie * kselftest/bpf_test_socket_cookie * kselftest-vsyscall-mode-none/bpf_test_sock_fields * kselftest-vsyscall-mode-native/bpf_test_sock_fields * kselftest/bpf_test_sock_fields * kselftest-vsyscall-mode-native/bpf_test_sockmap * kselftest-vsyscall-mode-none/bpf_test_sockmap * kselftest/bpf_test_sockmap * kselftest-vsyscall-mode-native/bpf_test_sysctl * kselftest-vsyscall-mode-none/bpf_test_sysctl * kselftest/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-native/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-none/bpf_test_tcpbpf_user * kselftest/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-none/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-native/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-native/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_redirect.sh i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/clone3_clone3_clear_sighand * kselftest/firmware_fw_run_tests.sh * kselftest/ftrace_ftracetest * kselftest/intel_pstate_run.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_svm_vmcall_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/kvm_xss_msr_test * kselftest/lkdtm_ACCESS_NULL.sh * kselftest/lkdtm_ACCESS_USERSPACE.sh * kselftest/lkdtm_BUG.sh * kselftest/lkdtm_CFI_FORWARD_PROTO.sh * kselftest/lkdtm_CORRUPT_LIST_ADD.sh * kselftest/lkdtm_CORRUPT_LIST_DEL.sh * kselftest/lkdtm_CORRUPT_USER_DS.sh * kselftest/lkdtm_DOUBLE_FAULT.sh * kselftest/lkdtm_EXCEPTION.sh * kselftest/lkdtm_EXEC_DATA.sh * kselftest/lkdtm_EXEC_KMALLOC.sh * kselftest/lkdtm_EXEC_NULL.sh * kselftest/lkdtm_EXEC_RODATA.sh * kselftest/lkdtm_EXEC_STACK.sh * kselftest/lkdtm_EXEC_USERSPACE.sh * kselftest/lkdtm_EXEC_VMALLOC.sh * kselftest/lkdtm_READ_AFTER_FREE.sh * kselftest/lkdtm_READ_BUDDY_AFTER_FREE.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_ADD_SATURATED.sh * kselftest/lkdtm_REFCOUNT_ADD_ZERO.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_AND_TEST_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_DEC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_DEC_ZERO.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_NOT_ZERO_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_OVERFLOW.sh * kselftest/lkdtm_REFCOUNT_INC_SATURATED.sh * kselftest/lkdtm_REFCOUNT_INC_ZERO.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_NEGATIVE.sh * kselftest/lkdtm_REFCOUNT_SUB_AND_TEST_SATURATED.sh * kselftest/lkdtm_SLAB_FREE_CROSS.sh * kselftest/lkdtm_SLAB_FREE_DOUBLE.sh * kselftest/lkdtm_SLAB_FREE_PAGE.sh * kselftest/lkdtm_STACK_GUARD_PAGE_LEADING.sh * kselftest/lkdtm_STACK_GUARD_PAGE_TRAILING.sh * kselftest/lkdtm_STACKLEAK_ERASING.sh * kselftest/lkdtm_UNALIGNED_LOAD_STORE_WRITE.sh * kselftest/lkdtm_UNSET_SMEP.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_SIZE_TO.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_FROM.sh * kselftest/lkdtm_USERCOPY_HEAP_WHITELIST_TO.sh * kselftest/lkdtm_USERCOPY_KERNEL_DS.sh * kselftest/lkdtm_USERCOPY_KERNEL.sh * kselftest/lkdtm_USERCOPY_STACK_BEYOND.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_FROM.sh * kselftest/lkdtm_USERCOPY_STACK_FRAME_TO.sh * kselftest/lkdtm_WARNING_MESSAGE.sh * kselftest/lkdtm_WARNING.sh * kselftest/lkdtm_WRITE_KERN.sh * kselftest/lkdtm_WRITE_RO_AFTER_INIT.sh * kselftest/lkdtm_WRITE_RO.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_nft_concat_range.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgso_bench.sh * kselftest/openat2_openat2_test * kselftest/openat2_rename_attack_test * kselftest/openat2_resolve_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rseq_basic_percpu_ops_test * kselftest/rseq_run_param_test.sh * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_benchmark * kselftest/seccomp_seccomp_bpf * kselftest/timers_inconsistency-check * kselftest/timers_nsleep-lat * kselftest/timers_raw_skew * kselftest/timers_set-timer-lat * kselftest/networking/timestamping_txtimestamp.sh * kselftest/vm_run_vmtests x15: hi6220-hikey: Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

5 years, 4 months

1
0
0 0

[PATCH v3] Documentation: kunit: Make the KUnit documentation less UML-specific

by David Gow

Remove some of the outmoded "Why KUnit" rationale, and move some UML-specific information to the kunit_tool page. Also update the Getting Started guide to mention running tests without the kunit_tool wrapper. Signed-off-by: David Gow <davidgow(a)google.com> --- Thanks: I've added a note to the "Why KUnit" section which I think better reflects both the UML is optional, and that it can be used both with and without kunit_tool. Changelog: v3: - Added a note that KUnit can be used with UML, both with and without kunit_tool to replace the section moved to kunit_tool. v2: https://lore.kernel.org/linux-kselftest/f99a3d4d-ad65-5fd1-3407-db33f378b1f… - Reinstated the "Why Kunit?" section, minus the comparison with other testing frameworks (covered in the FAQ), and the description of UML. - Moved the description of UML into to kunit_tool page. - Tidied up the wording around how KUnit is built and run to make it work without the UML description. v1: https://lore.kernel.org/linux-kselftest/9c703dea-a9e1-94e2-c12d-3cb0a09e75a… - Initial patch Documentation/dev-tools/kunit/index.rst | 41 ++++++---- Documentation/dev-tools/kunit/kunit-tool.rst | 7 ++ Documentation/dev-tools/kunit/start.rst | 80 ++++++++++++++++---- 3 files changed, 100 insertions(+), 28 deletions(-) diff --git a/Documentation/dev-tools/kunit/index.rst b/Documentation/dev-tools/kunit/index.rst index d16a4d2c3a41..9e77d0c90ff4 100644 --- a/Documentation/dev-tools/kunit/index.rst +++ b/Documentation/dev-tools/kunit/index.rst @@ -17,14 +17,23 @@ What is KUnit? ============== KUnit is a lightweight unit testing and mocking framework for the Linux kernel. -These tests are able to be run locally on a developer's workstation without a VM -or special hardware. KUnit is heavily inspired by JUnit, Python's unittest.mock, and Googletest/Googlemock for C++. KUnit provides facilities for defining unit test cases, grouping related test cases into test suites, providing common infrastructure for running tests, and much more. +KUnit consists of a kernel component, which provides a set of macros for easily +writing unit tests. Tests written against KUnit will run on kernel boot if +built-in, or when loaded if built as a module. These tests write out results to +the kernel log in `TAP <https://testanything.org/>`_ format. + +To make running these tests (and reading the results) easier, KUnit offsers +:doc:`kunit_tool <kunit-tool>`, which builds a `User Mode Linux +<http://user-mode-linux.sourceforge.net>`_ kernel, runs it, and parses the test +results. This provides a quick way of running KUnit tests during development, +without requiring a virtual machine or separate hardware. + Get started now: :doc:`start` Why KUnit? @@ -36,22 +45,21 @@ allow all possible code paths to be tested in the code under test; this is only possible if the code under test is very small and does not have any external dependencies outside of the test's control like hardware. -Outside of KUnit, there are no testing frameworks currently -available for the kernel that do not require installing the kernel on a test -machine or in a VM and all require tests to be written in userspace running on -the kernel; this is true for Autotest, and kselftest, disqualifying -any of them from being considered unit testing frameworks. - -KUnit addresses the problem of being able to run tests without needing a virtual -machine or actual hardware with User Mode Linux. User Mode Linux is a Linux -architecture, like ARM or x86; however, unlike other architectures it compiles -to a standalone program that can be run like any other program directly inside -of a host operating system; to be clear, it does not require any virtualization -support; it is just a regular program. +KUnit provides a common framework for unit tests within the kernel. -Alternatively, kunit and kunit tests can be built as modules and tests will +KUnit tests can be run on most kernel configurations, and most tests are +architecture independent. All built-in KUnit tests run on kernel startup. +Alternatively, KUnit and KUnit tests can be built as modules and tests will run when the test module is loaded. +.. note:: + + KUnit can also run tests without needing a virtual machine or actual + hardware under User Mode Linux. User Mode Linux is a Linux architecture, + like ARM or x86, which compiles the kernel as a Linux executable. KUnit + can be used with UML either by building with ``ARCH=um`` (like any other + architecture), or by using :doc:`kunit_tool <kunit-tool>`. + KUnit is fast. Excluding build time, from invocation to completion KUnit can run several dozen tests in only 10 to 20 seconds; this might not sound like a big deal to some people, but having such fast and easy to run tests fundamentally @@ -75,9 +83,12 @@ someone sends you some code. Why trust that someone ran all their tests correctly on every change when you can just run them yourself in less time than it takes to read their test log? + How do I use it? ================ * :doc:`start` - for new users of KUnit * :doc:`usage` - for a more detailed explanation of KUnit features * :doc:`api/index` - for the list of KUnit APIs used for testing +* :doc:`kunit-tool` - for more information on the kunit_tool helper script +* :doc:`faq` - for answers to some common questions about KUnit diff --git a/Documentation/dev-tools/kunit/kunit-tool.rst b/Documentation/dev-tools/kunit/kunit-tool.rst index 50d46394e97e..949af2da81e5 100644 --- a/Documentation/dev-tools/kunit/kunit-tool.rst +++ b/Documentation/dev-tools/kunit/kunit-tool.rst @@ -12,6 +12,13 @@ the Linux kernel as UML (`User Mode Linux <http://user-mode-linux.sourceforge.net/>`_), running KUnit tests, parsing the test results and displaying them in a user friendly manner. +kunit_tool addresses the problem of being able to run tests without needing a +virtual machine or actual hardware with User Mode Linux. User Mode Linux is a +Linux architecture, like ARM or x86; however, unlike other architectures it +compiles the kernel as a standalone Linux executable that can be run like any +other program directly inside of a host operating system. To be clear, it does +not require any virtualization support: it is just a regular program. + What is a kunitconfig? ====================== diff --git a/Documentation/dev-tools/kunit/start.rst b/Documentation/dev-tools/kunit/start.rst index 4e1d24db6b13..e1c5ce80ce12 100644 --- a/Documentation/dev-tools/kunit/start.rst +++ b/Documentation/dev-tools/kunit/start.rst @@ -9,11 +9,10 @@ Installing dependencies KUnit has the same dependencies as the Linux kernel. As long as you can build the kernel, you can run KUnit. -KUnit Wrapper -============= -Included with KUnit is a simple Python wrapper that helps format the output to -easily use and read KUnit output. It handles building and running the kernel, as -well as formatting the output. +Running tests with the KUnit Wrapper +==================================== +Included with KUnit is a simple Python wrapper which runs tests under User Mode +Linux, and formats the test results. The wrapper can be run with: @@ -21,22 +20,42 @@ The wrapper can be run with: ./tools/testing/kunit/kunit.py run --defconfig -For more information on this wrapper (also called kunit_tool) checkout the +For more information on this wrapper (also called kunit_tool) check out the :doc:`kunit-tool` page. Creating a .kunitconfig -======================= -The Python script is a thin wrapper around Kbuild. As such, it needs to be -configured with a ``.kunitconfig`` file. This file essentially contains the -regular Kernel config, with the specific test targets as well. - +----------------------- +If you want to run a specific set of tests (rather than those listed in the +KUnit defconfig), you can provide Kconfig options in the ``.kunitconfig`` file. +This file essentially contains the regular Kernel config, with the specific +test targets as well. The ``.kunitconfig`` should also contain any other config +options required by the tests. + +A good starting point for a ``.kunitconfig`` is the KUnit defconfig: .. code-block:: bash cd $PATH_TO_LINUX_REPO cp arch/um/configs/kunit_defconfig .kunitconfig -Verifying KUnit Works ---------------------- +You can then add any other Kconfig options you wish, e.g.: +.. code-block:: none + + CONFIG_LIST_KUNIT_TEST=y + +:doc:`kunit_tool <kunit-tool>` will ensure that all config options set in +``.kunitconfig`` are set in the kernel ``.config`` before running the tests. +It'll warn you if you haven't included the dependencies of the options you're +using. + +.. note:: + Note that removing something from the ``.kunitconfig`` will not trigger a + rebuild of the ``.config`` file: the configuration is only updated if the + ``.kunitconfig`` is not a subset of ``.config``. This means that you can use + other tools (such as make menuconfig) to adjust other config options. + + +Running the tests +----------------- To make sure that everything is set up correctly, simply invoke the Python wrapper from your kernel repo: @@ -62,6 +81,41 @@ followed by a list of tests that are run. All of them should be passing. Because it is building a lot of sources for the first time, the ``Building KUnit kernel`` step may take a while. +Running tests without the KUnit Wrapper +======================================= + +If you'd rather not use the KUnit Wrapper (if, for example, you need to +integrate with other systems, or use an architecture other than UML), KUnit can +be included in any kernel, and the results read out and parsed manually. + +.. note:: + KUnit is not designed for use in a production system, and it's possible that + tests may reduce the stability or security of the system. + + + +Configuring the kernel +---------------------- + +In order to enable KUnit itself, you simply need to enable the ``CONFIG_KUNIT`` +Kconfig option (it's under Kernel Hacking/Kernel Testing and Coverage in +menuconfig). From there, you can enable any KUnit tests you want: they usually +have config options ending in ``_KUNIT_TEST``. + +KUnit and KUnit tests can be compiled as modules: in this case the tests in a +module will be run when the module is loaded. + +Running the tests +----------------- + +Build and run your kernel as usual. Test output will be written to the kernel +log in `TAP <https://testanything.org/>`_ format. + +.. note:: + It's possible that there will be other lines and/or data interspersed in the + TAP output. + + Writing your first test ======================= -- 2.25.0.265.gbab2e86ba0-goog

5 years, 4 months

2
1
0 0

[RFC PATCH v1] pin_on_cpu: Introduce thread CPU pinning system call

by Mathieu Desnoyers

There is an important use-case which is not possible with the "rseq" (Restartable Sequences) system call, which was left as future work. That use-case is to modify user-space per-cpu data structures belonging to specific CPUs which may be brought offline and online again by CPU hotplug. This can be used by memory allocators to migrate free memory pools when CPUs are brought offline, or by ring buffer consumers to target specific per-CPU buffers, even when CPUs are brought offline. A few rather complex prior attempts were made to solve this. Those were based on in-kernel interpreters (cpu_opv, do_on_cpu). That complexity was generally frowned upon, even by their author. This patch fulfills this use-case in a refreshingly simple way: it introduces a "pin_on_cpu" system call, which allows user-space threads to pin themselves on a specific CPU (which needs to be present in the thread's allowed cpu mask), and then clear this pinned state. "But this can already be done with sched_setaffinity", some would rightfully reply. However, there is a significant twist in the way pin_on_cpu deals with CPU hotplug compared to the allowed cpu mask. When all CPUs part of the thread's allowed cpu mask are offlined, this mask is effectively reset to include all CPUs. This behavior is completely incompatible with modifying per-cpu data structures: the updates then become racy between concurrent CPUs trying to update the given per-cpu data. Conversely, all threads pinned on a given CPU with pin_on_cpu are guaranteed to be scheduled on the same runqueue when that CPU is offline. If that CPU is brought back online, the CPU hotplug scheduler hooks are responsible for migrating back the tasks to their pinned CPU. For instance, this allows implementing this userspace library API for incrementing a per-cpu counter for a specific cpu number received as parameter: static inline __attribute__((always_inline)) int percpu_addv(intptr_t *v, intptr_t count, int cpu) { int ret; ret = rseq_addv(v, count, cpu); check: if (rseq_unlikely(ret)) { pin_on_cpu_set(cpu); ret = rseq_addv(v, count, percpu_current_cpu()); pin_on_cpu_clear(); goto check; } return 0; } Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers(a)efficios.com> Cc: Thomas Gleixner <tglx(a)linutronix.de> Cc: Joel Fernandes <joelaf(a)google.com> Cc: Peter Zijlstra <peterz(a)infradead.org> Cc: Ingo Molnar <mingo(a)redhat.com> Cc: Catalin Marinas <catalin.marinas(a)arm.com> Cc: Dave Watson <davejwatson(a)fb.com> Cc: Will Deacon <will.deacon(a)arm.com> Cc: Shuah Khan <shuah(a)kernel.org> Cc: Andi Kleen <andi(a)firstfloor.org> Cc: linux-kselftest(a)vger.kernel.org Cc: "H . Peter Anvin" <hpa(a)zytor.com> Cc: Chris Lameter <cl(a)linux.com> Cc: Russell King <linux(a)arm.linux.org.uk> Cc: Michael Kerrisk <mtk.manpages(a)gmail.com> Cc: "Paul E . McKenney" <paulmck(a)linux.vnet.ibm.com> Cc: Paul Turner <pjt(a)google.com> Cc: Boqun Feng <boqun.feng(a)gmail.com> Cc: Josh Triplett <josh(a)joshtriplett.org> Cc: Steven Rostedt <rostedt(a)goodmis.org> Cc: Ben Maurer <bmaurer(a)fb.com> Cc: linux-api(a)vger.kernel.org Cc: Andy Lutomirski <luto(a)amacapital.net> --- arch/x86/entry/syscalls/syscall_32.tbl | 1 + arch/x86/entry/syscalls/syscall_64.tbl | 1 + fs/exec.c | 1 + include/linux/sched.h | 1 + include/linux/syscalls.h | 1 + include/uapi/asm-generic/unistd.h | 5 +- include/uapi/linux/sched.h | 6 + init/init_task.c | 1 + kernel/sched/core.c | 321 +++++++++++++++++++++++-- kernel/sched/deadline.c | 54 +++-- kernel/sched/fair.c | 19 ++ kernel/sched/rt.c | 15 +- kernel/sched/sched.h | 28 +++ kernel/sys_ni.c | 1 + 14 files changed, 413 insertions(+), 42 deletions(-) diff --git a/arch/x86/entry/syscalls/syscall_32.tbl b/arch/x86/entry/syscalls/syscall_32.tbl index 15908eb9b17e..0b1081a9b872 100644 --- a/arch/x86/entry/syscalls/syscall_32.tbl +++ b/arch/x86/entry/syscalls/syscall_32.tbl @@ -440,3 +440,4 @@ 433 i386 fspick sys_fspick __ia32_sys_fspick 434 i386 pidfd_open sys_pidfd_open __ia32_sys_pidfd_open 435 i386 clone3 sys_clone3 __ia32_sys_clone3 +436 i386 pin_on_cpu sys_pin_on_cpu __ia32_sys_pin_on_cpu diff --git a/arch/x86/entry/syscalls/syscall_64.tbl b/arch/x86/entry/syscalls/syscall_64.tbl index c29976eca4a8..90f9b3cab88d 100644 --- a/arch/x86/entry/syscalls/syscall_64.tbl +++ b/arch/x86/entry/syscalls/syscall_64.tbl @@ -357,6 +357,7 @@ 433 common fspick __x64_sys_fspick 434 common pidfd_open __x64_sys_pidfd_open 435 common clone3 __x64_sys_clone3/ptregs +436 common pin_on_cpu __x64_sys_pin_on_cpu # # x32-specific system call numbers start at 512 to avoid cache impact diff --git a/fs/exec.c b/fs/exec.c index c27231234764..6d882dbdd1e3 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -1827,6 +1827,7 @@ static int __do_execve_file(int fd, struct filename *filename, current->fs->in_exec = 0; current->in_execve = 0; rseq_execve(current); + current->pinned_cpu = -1; acct_update_integrals(current); task_numa_free(current, false); free_bprm(bprm); diff --git a/include/linux/sched.h b/include/linux/sched.h index 7f0bb6fff27c..ac0cac7b8d1d 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -651,6 +651,7 @@ struct task_struct { /* Current CPU: */ unsigned int cpu; #endif + int pinned_cpu; unsigned int wakee_flips; unsigned long wakee_flip_decay_ts; struct task_struct *last_wakee; diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index be0d0cf788ba..46fee5af99e3 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -1000,6 +1000,7 @@ asmlinkage long sys_fspick(int dfd, const char __user *path, unsigned int flags) asmlinkage long sys_pidfd_send_signal(int pidfd, int sig, siginfo_t __user *info, unsigned int flags); +asmlinkage long sys_pin_on_cpu(int cmd, int flags, int cpu); /* * Architecture-specific system calls diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h index 1fc8faa6e973..43b0c956cc3c 100644 --- a/include/uapi/asm-generic/unistd.h +++ b/include/uapi/asm-generic/unistd.h @@ -851,8 +851,11 @@ __SYSCALL(__NR_pidfd_open, sys_pidfd_open) __SYSCALL(__NR_clone3, sys_clone3) #endif +#define __NR_pin_on_cpu 436 +__SYSCALL(__NR_pin_on_cpu, sys_pin_on_cpu) + #undef __NR_syscalls -#define __NR_syscalls 436 +#define __NR_syscalls 437 /* * 32 bit systems traditionally used different diff --git a/include/uapi/linux/sched.h b/include/uapi/linux/sched.h index 25b4fa00bad1..590cdc613698 100644 --- a/include/uapi/linux/sched.h +++ b/include/uapi/linux/sched.h @@ -114,4 +114,10 @@ struct clone_args { SCHED_FLAG_KEEP_ALL | \ SCHED_FLAG_UTIL_CLAMP) +enum pin_on_cpu_cmd { + PIN_ON_CPU_CMD_QUERY = 0, + PIN_ON_CPU_CMD_SET = (1 << 0), + PIN_ON_CPU_CMD_CLEAR = (1 << 1), +}; + #endif /* _UAPI_LINUX_SCHED_H */ diff --git a/init/init_task.c b/init/init_task.c index 9e5cbe5eab7b..9aabce589cc7 100644 --- a/init/init_task.c +++ b/init/init_task.c @@ -88,6 +88,7 @@ struct task_struct init_task .tasks = LIST_HEAD_INIT(init_task.tasks), #ifdef CONFIG_SMP .pushable_tasks = PLIST_NODE_INIT(init_task.pushable_tasks, MAX_PRIO), + .pinned_cpu = -1, #endif #ifdef CONFIG_CGROUP_SCHED .sched_task_group = &root_task_group, diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 8dacda4b0362..6ca904d6e0ef 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -52,6 +52,8 @@ const_debug unsigned int sysctl_sched_features = #undef SCHED_FEAT #endif +#define PIN_ON_CPU_CMD_BITMASK (PIN_ON_CPU_CMD_SET | PIN_ON_CPU_CMD_CLEAR) + /* * Number of tasks to iterate in a single balance run. * Limited because this is done with IRQs disabled. @@ -1457,8 +1459,13 @@ static inline bool is_per_cpu_kthread(struct task_struct *p) */ static inline bool is_cpu_allowed(struct task_struct *p, int cpu) { - if (!cpumask_test_cpu(cpu, p->cpus_ptr)) - return false; + if (is_pinned_task(p)) { + if (!allowed_pinned_cpu(p, cpu)) + return false; + } else { + if (!cpumask_test_cpu(cpu, p->cpus_ptr)) + return false; + } if (is_per_cpu_kthread(p)) return cpu_online(cpu); @@ -1662,6 +1669,12 @@ static int __set_cpus_allowed_ptr(struct task_struct *p, goto out; } + /* Prevent removing the currently pinned CPU from the allowed cpu mask. */ + if (is_pinned_task(p) && !cpumask_test_cpu(p->pinned_cpu, new_mask)) { + ret = -EINVAL; + goto out; + } + do_set_cpus_allowed(p, new_mask); if (p->flags & PF_KTHREAD) { @@ -1674,6 +1687,10 @@ static int __set_cpus_allowed_ptr(struct task_struct *p, p->nr_cpus_allowed != 1); } + /* Task pinned to a CPU overrides allowed cpu mask. */ + if (is_pinned_task(p)) + goto out; + /* Can the task run on the task's current CPU? If so, we're done */ if (cpumask_test_cpu(task_cpu(p), new_mask)) goto out; @@ -1813,11 +1830,20 @@ static int migrate_swap_stop(void *data) if (task_cpu(arg->src_task) != arg->src_cpu) goto unlock; - if (!cpumask_test_cpu(arg->dst_cpu, arg->src_task->cpus_ptr)) - goto unlock; - - if (!cpumask_test_cpu(arg->src_cpu, arg->dst_task->cpus_ptr)) - goto unlock; + if (is_pinned_task(arg->src_task)) { + if (!allowed_pinned_cpu(arg->src_task, arg->dst_cpu)) + goto unlock; + } else { + if (!cpumask_test_cpu(arg->dst_cpu, arg->src_task->cpus_ptr)) + goto unlock; + } + if (is_pinned_task(arg->dst_task)) { + if (!allowed_pinned_cpu(arg->dst_task, arg->src_cpu)) + goto unlock; + } else { + if (!cpumask_test_cpu(arg->src_cpu, arg->dst_task->cpus_ptr)) + goto unlock; + } __migrate_swap_task(arg->src_task, arg->dst_cpu); __migrate_swap_task(arg->dst_task, arg->src_cpu); @@ -1858,11 +1884,21 @@ int migrate_swap(struct task_struct *cur, struct task_struct *p, if (!cpu_active(arg.src_cpu) || !cpu_active(arg.dst_cpu)) goto out; - if (!cpumask_test_cpu(arg.dst_cpu, arg.src_task->cpus_ptr)) - goto out; + if (is_pinned_task(arg.src_task)) { + if (!allowed_pinned_cpu(arg.src_task, arg.dst_cpu)) + goto out; + } else { + if (!cpumask_test_cpu(arg.dst_cpu, arg.src_task->cpus_ptr)) + goto out; + } - if (!cpumask_test_cpu(arg.src_cpu, arg.dst_task->cpus_ptr)) - goto out; + if (is_pinned_task(arg.dst_task)) { + if (!allowed_pinned_cpu(arg.dst_task, arg.src_cpu)) + goto out; + } else { + if (!cpumask_test_cpu(arg.src_cpu, arg.dst_task->cpus_ptr)) + goto out; + } trace_sched_swap_numa(cur, arg.src_cpu, p, arg.dst_cpu); ret = stop_two_cpus(arg.dst_cpu, arg.src_cpu, migrate_swap_stop, &arg); @@ -2034,6 +2070,18 @@ static int select_fallback_rq(int cpu, struct task_struct *p) enum { cpuset, possible, fail } state = cpuset; int dest_cpu; + /* + * If the task is pinned to a CPU which is online, pick that pinned CPU + * number. + * If the task is pinned to a CPU which is offline, pick a CPU which is + * guaranteed to be the same for all tasks pinned to that offlined CPU. + */ + if (is_pinned_task(p)) { + if (cpu_online(p->pinned_cpu)) + return p->pinned_cpu; + else + return pinned_cpu_offline_offload(p); + } /* * If the node that the CPU is on has been offlined, cpu_to_node() * will return -1. There is no CPU on the node, and we should @@ -2104,10 +2152,15 @@ int select_task_rq(struct task_struct *p, int cpu, int sd_flags, int wake_flags) { lockdep_assert_held(&p->pi_lock); - if (p->nr_cpus_allowed > 1) - cpu = p->sched_class->select_task_rq(p, cpu, sd_flags, wake_flags); - else - cpu = cpumask_any(p->cpus_ptr); + if (is_pinned_task(p)) + cpu = p->pinned_cpu; + else { + if (p->nr_cpus_allowed > 1) + cpu = p->sched_class->select_task_rq(p, cpu, sd_flags, + wake_flags); + else + cpu = cpumask_any(p->cpus_ptr); + } /* * In order not to call set_task_cpu() on a blocking task we need @@ -6130,8 +6183,13 @@ int migrate_task_to(struct task_struct *p, int target_cpu) if (curr_cpu == target_cpu) return 0; - if (!cpumask_test_cpu(target_cpu, p->cpus_ptr)) - return -EINVAL; + if (is_pinned_task(p)) { + if (!allowed_pinned_cpu(p, target_cpu)) + return -EINVAL; + } else { + if (!cpumask_test_cpu(target_cpu, p->cpus_ptr)) + return -EINVAL; + } /* TODO: This is not properly updating schedstats */ @@ -6300,6 +6358,7 @@ static void migrate_tasks(struct rq *dead_rq, struct rq_flags *rf) rq->stop = stop; } + #endif /* CONFIG_HOTPLUG_CPU */ void set_rq_online(struct rq *rq) @@ -6380,11 +6439,100 @@ static int cpuset_cpu_inactive(unsigned int cpu) return 0; } +static bool skip_pinned_task(int pinned_cpu, int cpu, + bool first_online) +{ + if (pinned_cpu < 0) + return true; + if (first_online) { + if (cpu_online(pinned_cpu) && pinned_cpu != cpu) + return true; + } else { + if (pinned_cpu != cpu) + return true; + } + return false; +} + +static void sched_cpu_migrate_pinned_tasks(unsigned int cpu) +{ + struct rq *rq = cpu_rq(cpu); + struct task_struct *p, *t; + bool first_online = false; + + if (cpu == cpumask_first(cpu_online_mask)) + first_online = true; + + /* + * This state transition (online && !active) when going online + * only allow bound kthreads to be scheduled. + * At this point, the CPU is completely online and running, + * but no userspace tasks are scheduled yet. + */ + read_lock(&tasklist_lock); + for_each_process_thread(p, t) { + struct rq *target_rq; + struct rq_flags rf; + int pinned_cpu; + + /* + * Migrate t to cpu if pinned to this cpu. + * + * Migrate t to cpu if its pinned cpu is offline + * and cpu becomes the new first online cpu. + * + * Transition of t->pinned_cpu to cpu can only + * happen if the thread is scheduled on cpu, which + * is impossible at this point because the cpu is + * not active. + * + * Transition of t->pinned_cpu from cpu to -1 or some + * other cpu number may happen concurrently. Therefore, + * skip early (without rq lock), and check again with + * the rq lock held to eliminate concurrent transitions + * from cpu to -1 or some other cpu number. + */ + pinned_cpu = READ_ONCE(t->pinned_cpu); + if (skip_pinned_task(pinned_cpu, cpu, first_online)) + continue; + if (pinned_cpu == cpu) + printk("pin_on_cpu migrate to owner: online cpu %d\n", + cpu); + if (first_online && !cpu_online(pinned_cpu)) + printk("pin_on_cpu migrate to new offload cpu %d\n", + cpu); + target_rq = task_rq_lock(t, &rf); + pinned_cpu = t->pinned_cpu; + if (skip_pinned_task(pinned_cpu, cpu, first_online)) + goto unlock; + WARN_ON_ONCE(target_rq == rq); + update_rq_clock(target_rq); + if (task_running(target_rq, t) || t->state == TASK_WAKING) { + struct migration_arg arg = { t, cpu }; + /* Need help from migration thread: drop lock and wait. */ + task_rq_unlock(target_rq, t, &rf); + stop_one_cpu(cpu_of(target_rq), migration_cpu_stop, &arg); + continue; + } else if (task_on_rq_queued(t)) { + /* + * OK, since we're going to drop the lock immediately + * afterwards anyway. + */ + rq = move_queued_task(target_rq, &rf, t, cpu); + } + unlock: + task_rq_unlock(target_rq, t, &rf); + } + read_unlock(&tasklist_lock); +} + int sched_cpu_activate(unsigned int cpu) { struct rq *rq = cpu_rq(cpu); struct rq_flags rf; + sched_cpu_migrate_pinned_tasks(cpu); + #ifdef CONFIG_SCHED_SMT /* * When going up, increment the number of cores with SMT present. @@ -7899,6 +8047,145 @@ struct cgroup_subsys cpu_cgrp_subsys = { #endif /* CONFIG_CGROUP_SCHED */ +static void do_set_pinned_cpu(struct task_struct *p, int cpu) +{ + struct rq *rq = task_rq(p); + bool queued, running; + + lockdep_assert_held(&p->pi_lock); + + queued = task_on_rq_queued(p); + running = task_current(rq, p); + + if (queued) { + /* + * Because __kthread_bind() calls this on blocked tasks without + * holding rq->lock. + */ + lockdep_assert_held(&rq->lock); + dequeue_task(rq, p, DEQUEUE_SAVE | DEQUEUE_NOCLOCK); + } + if (running) + put_prev_task(rq, p); + + WRITE_ONCE(p->pinned_cpu, cpu); + + if (queued) + enqueue_task(rq, p, ENQUEUE_RESTORE | ENQUEUE_NOCLOCK); + if (running) + set_next_task(rq, p); +} + +static int __do_pin_on_cpu(int cpu) +{ + struct task_struct *p = current; + struct rq_flags rf; + struct rq *rq; + int ret = 0, dest_cpu; + struct migration_arg arg = { p }; + + cpus_read_lock(); + rq = task_rq_lock(p, &rf); + update_rq_clock(rq); + if (cpu >= 0 && !cpumask_test_cpu(cpu, current->cpus_ptr)) { + ret = -EINVAL; + goto out; + } +#ifdef CONFIG_SMP + do_set_pinned_cpu(p, cpu); + if (cpu >= 0) { + if (cpu_online(cpu)) + dest_cpu = cpu; + else + dest_cpu = pinned_cpu_offline_offload(p); + if (task_cpu(p) == dest_cpu) { + /* + * If the task already runs on the pinned cpu, we're + * done. + */ + goto out; + } + } else { + /* + * When clearing the pinned cpu, we may need to migrate the + * current task if it is currently sitting on a runqueue which + * does not belong to the allowed mask. + */ + dest_cpu = cpumask_any(p->cpus_ptr); + } + arg.dest_cpu = dest_cpu; + /* Need help from migration thread: drop lock and wait. */ + task_rq_unlock(rq, p, &rf); + stop_one_cpu(cpu_of(rq), migration_cpu_stop, &arg); + + /* Preempt disable prevents hotplug on current cpu. */ + preempt_disable(); + WARN_ON_ONCE(cpu >= 0 && cpu_online(cpu) && + smp_processor_id() != cpu); + preempt_enable(); + cpus_read_unlock(); + return 0; +#endif +out: + task_rq_unlock(rq, p, &rf); + cpus_read_unlock(); + return ret; +} + +static int pin_on_cpu_set(int cpu) +{ + if (cpu < 0 || !cpu_possible(cpu)) { + return -EINVAL; + } + return __do_pin_on_cpu(cpu); +} + +static int pin_on_cpu_clear(void) +{ + return __do_pin_on_cpu(-1); +} + +/* + * sys_pin_on_cpu - pin current task to a specific cpu. + * @cmd: command to issue (enum pin_on_cpu_cmd) + * @flags: system call flags + * @cpu: cpu where the task should run. + * + * Returns -EINVAL if cmd is unknown. + * Returns -EINVAL if flags are unknown. + * Returns -EINVAL if the CPU is not part of the possible CPUs. + * Returns -EINVAL if the CPU is not part of the allowed cpu mask + * for the current task. + * + * PIN_ON_CPU_CMD_QUERY: Return the mask of supported commands. + * PIN_ON_CPU_CMD_SET: Pin the current task to a specific CPU. + * PIN_ON_CPU_CMD_CLEAR: Clear cpu pinning for current task. + * + * If the pinned CPU is online, the current task will run on that CPU. + * + * If the pinned CPU is offline, the scheduler guarantees that + * all tasks pinned to that CPU number are moved to the same + * runqueue. + * + * Removing the pinned CPU from the task's allowed cpu mask is + * forbidden. + */ +SYSCALL_DEFINE3(pin_on_cpu, int, cmd, int, flags, int, cpu) +{ + if (unlikely(flags)) + return -EINVAL; + switch (cmd) { + case PIN_ON_CPU_CMD_QUERY: + return PIN_ON_CPU_CMD_BITMASK; + case PIN_ON_CPU_CMD_SET: + return pin_on_cpu_set(cpu); + case PIN_ON_CPU_CMD_CLEAR: + return pin_on_cpu_clear(); + default: + return -EINVAL; + } +} + void dump_cpu_task(int cpu) { pr_info("Task dump for CPU %d:\n", cpu); diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c index a8a08030a8f7..8a1581e8509e 100644 --- a/kernel/sched/deadline.c +++ b/kernel/sched/deadline.c @@ -535,24 +535,31 @@ static struct rq *dl_task_offline_migration(struct rq *rq, struct task_struct *p if (!later_rq) { int cpu; - /* - * If we cannot preempt any rq, fall back to pick any - * online CPU: - */ - cpu = cpumask_any_and(cpu_active_mask, p->cpus_ptr); - if (cpu >= nr_cpu_ids) { - /* - * Failed to find any suitable CPU. - * The task will never come back! - */ - BUG_ON(dl_bandwidth_enabled()); - + if (is_pinned_task(p)) { + if (cpu_online(p->pinned_cpu)) + cpu = p->pinned_cpu; + else + cpu = pinned_cpu_offline_offload(p); + } else { /* - * If admission control is disabled we - * try a little harder to let the task - * run. + * If we cannot preempt any rq, fall back to pick any + * online CPU: */ - cpu = cpumask_any(cpu_active_mask); + cpu = cpumask_any_and(cpu_active_mask, p->cpus_ptr); + if (cpu >= nr_cpu_ids) { + /* + * Failed to find any suitable CPU. + * The task will never come back! + */ + BUG_ON(dl_bandwidth_enabled()); + + /* + * If admission control is disabled we + * try a little harder to let the task + * run. + */ + cpu = cpumask_any(cpu_active_mask); + } } later_rq = cpu_rq(cpu); double_lock_balance(rq, later_rq); @@ -1836,9 +1843,15 @@ static void task_fork_dl(struct task_struct *p) static int pick_dl_task(struct rq *rq, struct task_struct *p, int cpu) { - if (!task_running(rq, p) && - cpumask_test_cpu(cpu, p->cpus_ptr)) - return 1; + if (!task_running(rq, p)) { + if (is_pinned_task(p)) { + if (allowed_pinned_cpu(p, cpu)) + return 1; + } else { + if (cpumask_test_cpu(cpu, p->cpus_ptr)) + return 1; + } + } return 0; } @@ -1987,7 +2000,8 @@ static struct rq *find_lock_later_rq(struct task_struct *task, struct rq *rq) /* Retry if something changed. */ if (double_lock_balance(rq, later_rq)) { if (unlikely(task_rq(task) != rq || - !cpumask_test_cpu(later_rq->cpu, task->cpus_ptr) || + (is_pinned_task(task) && !allowed_pinned_cpu(task, later_rq->cpu)) || + (!is_pinned_task(task) && !cpumask_test_cpu(later_rq->cpu, task->cpus_ptr)) || task_running(rq, task) || !dl_task(task) || !task_on_rq_queued(task))) { diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 69a81a5709ff..e96ae1ce9829 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -7223,6 +7223,25 @@ int can_migrate_task(struct task_struct *p, struct lb_env *env) lockdep_assert_held(&env->src_rq->lock); + if (is_pinned_task(p)) { + if (task_running(env->src_rq, p)) { + schedstat_inc(p->se.statistics.nr_failed_migrations_running); + return 0; + } + if (cpu_online(p->pinned_cpu)) { + if (env->dst_cpu == p->pinned_cpu) + return 1; + else + return 0; + } else { + if (env->dst_cpu == + pinned_cpu_offline_offload(p)) + return 1; + else + return 0; + } + } + /* * We do not migrate tasks that are: * 1) throttled_lb_pair, or diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c index 9b8adc01be3d..2774311e5750 100644 --- a/kernel/sched/rt.c +++ b/kernel/sched/rt.c @@ -1600,9 +1600,15 @@ static void put_prev_task_rt(struct rq *rq, struct task_struct *p) static int pick_rt_task(struct rq *rq, struct task_struct *p, int cpu) { - if (!task_running(rq, p) && - cpumask_test_cpu(cpu, p->cpus_ptr)) - return 1; + if (!task_running(rq, p)) { + if (is_pinned_task(p)) { + if (allowed_pinned_cpu(p, cpu)) + return 1; + } else { + if (cpumask_test_cpu(cpu, p->cpus_ptr)) + return 1; + } + } return 0; } @@ -1738,7 +1744,8 @@ static struct rq *find_lock_lowest_rq(struct task_struct *task, struct rq *rq) * Also make sure that it wasn't scheduled on its rq. */ if (unlikely(task_rq(task) != rq || - !cpumask_test_cpu(lowest_rq->cpu, task->cpus_ptr) || + (is_pinned_task(task) && !allowed_pinned_cpu(task, lowest_rq->cpu)) || + (!is_pinned_task(task) && !cpumask_test_cpu(lowest_rq->cpu, task->cpus_ptr)) || task_running(rq, task) || !rt_task(task) || !task_on_rq_queued(task))) { diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index 49ed949f850c..922bc618cc87 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -187,6 +187,34 @@ static inline int task_has_dl_policy(struct task_struct *p) return dl_policy(p->policy); } +/* + * All tasks which require to be pinned on offlined CPUs are sent + * to runqueue of the first online CPU. + */ +static inline bool is_pinned_task(struct task_struct *p) +{ + return p->pinned_cpu >= 0; +} + +static inline int pinned_cpu_offline_offload(struct task_struct *p) +{ + return cpumask_first(cpu_online_mask); +} + +static inline bool allowed_pinned_cpu(struct task_struct *p, int cpu) +{ + if (!cpu_possible(cpu)) + return false; + if (cpu_online(p->pinned_cpu)) { + if (p->pinned_cpu == cpu) + return true; + } else { + if (cpu == pinned_cpu_offline_offload(p)) + return true; + } + return false; +} + #define cap_scale(v, s) ((v)*(s) >> SCHED_CAPACITY_SHIFT) /* diff --git a/kernel/sys_ni.c b/kernel/sys_ni.c index 34b76895b81e..7e5192cd8d9d 100644 --- a/kernel/sys_ni.c +++ b/kernel/sys_ni.c @@ -449,3 +449,4 @@ COND_SYSCALL(setuid16); /* restartable sequence */ COND_SYSCALL(rseq); +COND_SYSCALL(pin_on_cpu); -- 2.17.1

5 years, 4 months

5
12
0 0

[PATCH AUTOSEL 4.14 032/186] kselftest: Minimise dependency of get_size on C library interfaces

by Sasha Levin

From: Siddhesh Poyarekar <siddhesh(a)gotplt.org> [ Upstream commit 6b64a650f0b2ae3940698f401732988699eecf7a ] It was observed[1] on arm64 that __builtin_strlen led to an infinite loop in the get_size selftest. This is because __builtin_strlen (and other builtins) may sometimes result in a call to the C library function. The C library implementation of strlen uses an IFUNC resolver to load the most efficient strlen implementation for the underlying machine and hence has a PLT indirection even for static binaries. Because this binary avoids the C library startup routines, the PLT initialization never happens and hence the program gets stuck in an infinite loop. On x86_64 the __builtin_strlen just happens to expand inline and avoid the call but that is not always guaranteed. Further, while testing on x86_64 (Fedora 31), it was observed that the test also failed with a segfault inside write() because the generated code for the write function in glibc seems to access TLS before the syscall (probably due to the cancellation point check) and fails because TLS is not initialised. To mitigate these problems, this patch reduces the interface with the C library to just the syscall function. The syscall function still sets errno on failure, which is undesirable but for now it only affects cases where syscalls fail. [1] https://bugs.linaro.org/show_bug.cgi?id=5479 Signed-off-by: Siddhesh Poyarekar <siddhesh(a)gotplt.org> Reported-by: Masami Hiramatsu <masami.hiramatsu(a)linaro.org> Tested-by: Masami Hiramatsu <masami.hiramatsu(a)linaro.org> Reviewed-by: Tim Bird <tim.bird(a)sony.com> Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/size/get_size.c | 24 ++++++++++++++++++------ 1 file changed, 18 insertions(+), 6 deletions(-) diff --git a/tools/testing/selftests/size/get_size.c b/tools/testing/selftests/size/get_size.c index d4b59ab979a09..f55943b6d1e2a 100644 --- a/tools/testing/selftests/size/get_size.c +++ b/tools/testing/selftests/size/get_size.c @@ -12,23 +12,35 @@ * own execution. It also attempts to have as few dependencies * on kernel features as possible. * - * It should be statically linked, with startup libs avoided. - * It uses no library calls, and only the following 3 syscalls: + * It should be statically linked, with startup libs avoided. It uses + * no library calls except the syscall() function for the following 3 + * syscalls: * sysinfo(), write(), and _exit() * * For output, it avoids printf (which in some C libraries * has large external dependencies) by implementing it's own * number output and print routines, and using __builtin_strlen() + * + * The test may crash if any of the above syscalls fails because in some + * libc implementations (e.g. the GNU C Library) errno is saved in + * thread-local storage, which does not get initialized due to avoiding + * startup libs. */ #include <sys/sysinfo.h> #include <unistd.h> +#include <sys/syscall.h> #define STDOUT_FILENO 1 static int print(const char *s) { - return write(STDOUT_FILENO, s, __builtin_strlen(s)); + size_t len = 0; + + while (s[len] != '\0') + len++; + + return syscall(SYS_write, STDOUT_FILENO, s, len); } static inline char *num_to_str(unsigned long num, char *buf, int len) @@ -80,12 +92,12 @@ void _start(void) print("TAP version 13\n"); print("# Testing system size.\n"); - ccode = sysinfo(&info); + ccode = syscall(SYS_sysinfo, &info); if (ccode < 0) { print("not ok 1"); print(test_name); print(" ---\n reason: \"could not get sysinfo\"\n ...\n"); - _exit(ccode); + syscall(SYS_exit, ccode); } print("ok 1"); print(test_name); @@ -101,5 +113,5 @@ void _start(void) print(" ...\n"); print("1..1\n"); - _exit(0); + syscall(SYS_exit, 0); } -- 2.20.1

5 years, 4 months

1
0
0 0

[PATCH AUTOSEL 4.19 215/252] selftests: bpf: Reset global state between reuseport test runs

by Sasha Levin

From: Lorenz Bauer <lmb(a)cloudflare.com> [ Upstream commit 51bad0f05616c43d6d34b0a19bcc9bdab8e8fb39 ] Currently, there is a lot of false positives if a single reuseport test fails. This is because expected_results and the result map are not cleared. Zero both after individual test runs, which fixes the mentioned false positives. Fixes: 91134d849a0e ("bpf: Test BPF_PROG_TYPE_SK_REUSEPORT") Signed-off-by: Lorenz Bauer <lmb(a)cloudflare.com> Signed-off-by: Daniel Borkmann <daniel(a)iogearbox.net> Reviewed-by: Jakub Sitnicki <jakub(a)cloudflare.com> Acked-by: Martin KaFai Lau <kafai(a)fb.com> Acked-by: John Fastabend <john.fastabend(a)gmail.com> Link: https://lore.kernel.org/bpf/20200124112754.19664-5-lmb@cloudflare.com Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- .../selftests/bpf/test_select_reuseport.c | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/bpf/test_select_reuseport.c b/tools/testing/selftests/bpf/test_select_reuseport.c index 75646d9b34aaa..cdbbdab2725fc 100644 --- a/tools/testing/selftests/bpf/test_select_reuseport.c +++ b/tools/testing/selftests/bpf/test_select_reuseport.c @@ -30,7 +30,7 @@ #define REUSEPORT_ARRAY_SIZE 32 static int result_map, tmp_index_ovr_map, linum_map, data_check_map; -static enum result expected_results[NR_RESULTS]; +static __u32 expected_results[NR_RESULTS]; static int sk_fds[REUSEPORT_ARRAY_SIZE]; static int reuseport_array, outer_map; static int select_by_skb_data_prog; @@ -610,7 +610,19 @@ static void setup_per_test(int type, unsigned short family, bool inany) static void cleanup_per_test(void) { - int i, err; + int i, err, zero = 0; + + memset(expected_results, 0, sizeof(expected_results)); + + for (i = 0; i < NR_RESULTS; i++) { + err = bpf_map_update_elem(result_map, &i, &zero, BPF_ANY); + RET_IF(err, "reset elem in result_map", + "i:%u err:%d errno:%d\n", i, err, errno); + } + + err = bpf_map_update_elem(linum_map, &zero, &zero, BPF_ANY); + RET_IF(err, "reset line number in linum_map", "err:%d errno:%d\n", + err, errno); for (i = 0; i < REUSEPORT_ARRAY_SIZE; i++) close(sk_fds[i]); -- 2.20.1

5 years, 4 months

1
0
0 0

[PATCH AUTOSEL 4.19 033/252] kselftest: Minimise dependency of get_size on C library interfaces

by Sasha Levin

From: Siddhesh Poyarekar <siddhesh(a)gotplt.org> [ Upstream commit 6b64a650f0b2ae3940698f401732988699eecf7a ] It was observed[1] on arm64 that __builtin_strlen led to an infinite loop in the get_size selftest. This is because __builtin_strlen (and other builtins) may sometimes result in a call to the C library function. The C library implementation of strlen uses an IFUNC resolver to load the most efficient strlen implementation for the underlying machine and hence has a PLT indirection even for static binaries. Because this binary avoids the C library startup routines, the PLT initialization never happens and hence the program gets stuck in an infinite loop. On x86_64 the __builtin_strlen just happens to expand inline and avoid the call but that is not always guaranteed. Further, while testing on x86_64 (Fedora 31), it was observed that the test also failed with a segfault inside write() because the generated code for the write function in glibc seems to access TLS before the syscall (probably due to the cancellation point check) and fails because TLS is not initialised. To mitigate these problems, this patch reduces the interface with the C library to just the syscall function. The syscall function still sets errno on failure, which is undesirable but for now it only affects cases where syscalls fail. [1] https://bugs.linaro.org/show_bug.cgi?id=5479 Signed-off-by: Siddhesh Poyarekar <siddhesh(a)gotplt.org> Reported-by: Masami Hiramatsu <masami.hiramatsu(a)linaro.org> Tested-by: Masami Hiramatsu <masami.hiramatsu(a)linaro.org> Reviewed-by: Tim Bird <tim.bird(a)sony.com> Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/size/get_size.c | 24 ++++++++++++++++++------ 1 file changed, 18 insertions(+), 6 deletions(-) diff --git a/tools/testing/selftests/size/get_size.c b/tools/testing/selftests/size/get_size.c index d4b59ab979a09..f55943b6d1e2a 100644 --- a/tools/testing/selftests/size/get_size.c +++ b/tools/testing/selftests/size/get_size.c @@ -12,23 +12,35 @@ * own execution. It also attempts to have as few dependencies * on kernel features as possible. * - * It should be statically linked, with startup libs avoided. - * It uses no library calls, and only the following 3 syscalls: + * It should be statically linked, with startup libs avoided. It uses + * no library calls except the syscall() function for the following 3 + * syscalls: * sysinfo(), write(), and _exit() * * For output, it avoids printf (which in some C libraries * has large external dependencies) by implementing it's own * number output and print routines, and using __builtin_strlen() + * + * The test may crash if any of the above syscalls fails because in some + * libc implementations (e.g. the GNU C Library) errno is saved in + * thread-local storage, which does not get initialized due to avoiding + * startup libs. */ #include <sys/sysinfo.h> #include <unistd.h> +#include <sys/syscall.h> #define STDOUT_FILENO 1 static int print(const char *s) { - return write(STDOUT_FILENO, s, __builtin_strlen(s)); + size_t len = 0; + + while (s[len] != '\0') + len++; + + return syscall(SYS_write, STDOUT_FILENO, s, len); } static inline char *num_to_str(unsigned long num, char *buf, int len) @@ -80,12 +92,12 @@ void _start(void) print("TAP version 13\n"); print("# Testing system size.\n"); - ccode = sysinfo(&info); + ccode = syscall(SYS_sysinfo, &info); if (ccode < 0) { print("not ok 1"); print(test_name); print(" ---\n reason: \"could not get sysinfo\"\n ...\n"); - _exit(ccode); + syscall(SYS_exit, ccode); } print("ok 1"); print(test_name); @@ -101,5 +113,5 @@ void _start(void) print(" ...\n"); print("1..1\n"); - _exit(0); + syscall(SYS_exit, 0); } -- 2.20.1

5 years, 4 months

1
0
0 0

[PATCH AUTOSEL 5.4 401/459] selftests/eeh: Bump EEH wait time to 60s

by Sasha Levin

From: Oliver O'Halloran <oohall(a)gmail.com> [ Upstream commit 414f50434aa2463202a5b35e844f4125dd1a7101 ] Some newer cards supported by aacraid can take up to 40s to recover after an EEH event. This causes spurious failures in the basic EEH self-test since the current maximim timeout is only 30s. Fix the immediate issue by bumping the timeout to a default of 60s, and allow the wait time to be specified via an environmental variable (EEH_MAX_WAIT). Reported-by: Steve Best <sbest(a)redhat.com> Suggested-by: Douglas Miller <dougmill(a)us.ibm.com> Signed-off-by: Oliver O'Halloran <oohall(a)gmail.com> Signed-off-by: Michael Ellerman <mpe(a)ellerman.id.au> Link: https://lore.kernel.org/r/20200122031125.25991-1-oohall@gmail.com Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/powerpc/eeh/eeh-functions.sh | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/powerpc/eeh/eeh-functions.sh b/tools/testing/selftests/powerpc/eeh/eeh-functions.sh index 26112ab5cdf42..f52ed92b53e74 100755 --- a/tools/testing/selftests/powerpc/eeh/eeh-functions.sh +++ b/tools/testing/selftests/powerpc/eeh/eeh-functions.sh @@ -53,9 +53,13 @@ eeh_one_dev() { # is a no-op. echo $dev >/sys/kernel/debug/powerpc/eeh_dev_check - # Enforce a 30s timeout for recovery. Even the IPR, which is infamously - # slow to reset, should recover within 30s. - max_wait=30 + # Default to a 60s timeout when waiting for a device to recover. This + # is an arbitrary default which can be overridden by setting the + # EEH_MAX_WAIT environmental variable when required. + + # The current record holder for longest recovery time is: + # "Adaptec Series 8 12G SAS/PCIe 3" at 39 seconds + max_wait=${EEH_MAX_WAIT:=60} for i in `seq 0 ${max_wait}` ; do if pe_ok $dev ; then -- 2.20.1

5 years, 4 months

1
0
0 0

[PATCH AUTOSEL 5.4 397/459] selftests: bpf: Reset global state between reuseport test runs

by Sasha Levin

From: Lorenz Bauer <lmb(a)cloudflare.com> [ Upstream commit 51bad0f05616c43d6d34b0a19bcc9bdab8e8fb39 ] Currently, there is a lot of false positives if a single reuseport test fails. This is because expected_results and the result map are not cleared. Zero both after individual test runs, which fixes the mentioned false positives. Fixes: 91134d849a0e ("bpf: Test BPF_PROG_TYPE_SK_REUSEPORT") Signed-off-by: Lorenz Bauer <lmb(a)cloudflare.com> Signed-off-by: Daniel Borkmann <daniel(a)iogearbox.net> Reviewed-by: Jakub Sitnicki <jakub(a)cloudflare.com> Acked-by: Martin KaFai Lau <kafai(a)fb.com> Acked-by: John Fastabend <john.fastabend(a)gmail.com> Link: https://lore.kernel.org/bpf/20200124112754.19664-5-lmb@cloudflare.com Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- .../selftests/bpf/test_select_reuseport.c | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/bpf/test_select_reuseport.c b/tools/testing/selftests/bpf/test_select_reuseport.c index 7566c13eb51a7..079d0f5a29091 100644 --- a/tools/testing/selftests/bpf/test_select_reuseport.c +++ b/tools/testing/selftests/bpf/test_select_reuseport.c @@ -30,7 +30,7 @@ #define REUSEPORT_ARRAY_SIZE 32 static int result_map, tmp_index_ovr_map, linum_map, data_check_map; -static enum result expected_results[NR_RESULTS]; +static __u32 expected_results[NR_RESULTS]; static int sk_fds[REUSEPORT_ARRAY_SIZE]; static int reuseport_array, outer_map; static int select_by_skb_data_prog; @@ -662,7 +662,19 @@ static void setup_per_test(int type, unsigned short family, bool inany) static void cleanup_per_test(void) { - int i, err; + int i, err, zero = 0; + + memset(expected_results, 0, sizeof(expected_results)); + + for (i = 0; i < NR_RESULTS; i++) { + err = bpf_map_update_elem(result_map, &i, &zero, BPF_ANY); + RET_IF(err, "reset elem in result_map", + "i:%u err:%d errno:%d\n", i, err, errno); + } + + err = bpf_map_update_elem(linum_map, &zero, &zero, BPF_ANY); + RET_IF(err, "reset line number in linum_map", "err:%d errno:%d\n", + err, errno); for (i = 0; i < REUSEPORT_ARRAY_SIZE; i++) close(sk_fds[i]); -- 2.20.1

5 years, 4 months

1
0
0 0

[PATCH AUTOSEL 5.4 183/459] selftests/net: make so_txtime more robust to timer variance

by Sasha Levin

From: Willem de Bruijn <willemb(a)google.com> [ Upstream commit ea6a547669b37453f2b1a5d85188d75b3613dfaa ] The SO_TXTIME test depends on accurate timers. In some virtualized environments the test has been reported to be flaky. This is easily reproduced by disabling kvm acceleration in Qemu. Allow greater variance in a run and retry to further reduce flakiness. Observed errors are one of two kinds: either the packet arrives too early or late at recv(), or it was dropped in the qdisc itself and the recv() call times out. In the latter case, the qdisc queues a notification to the error queue of the send socket. Also explicitly report this cause. Link: https://lore.kernel.org/netdev/CA+FuTSdYOnJCsGuj43xwV1jxvYsaoa_LzHQF9qMyhrk… Reported-by: Naresh Kamboju <naresh.kamboju(a)linaro.org> Signed-off-by: Willem de Bruijn <willemb(a)google.com> Signed-off-by: Jakub Kicinski <jakub.kicinski(a)netronome.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/net/so_txtime.c | 84 +++++++++++++++++++++++- tools/testing/selftests/net/so_txtime.sh | 9 ++- 2 files changed, 88 insertions(+), 5 deletions(-) diff --git a/tools/testing/selftests/net/so_txtime.c b/tools/testing/selftests/net/so_txtime.c index 34df4c8882afb..383bac05ac324 100644 --- a/tools/testing/selftests/net/so_txtime.c +++ b/tools/testing/selftests/net/so_txtime.c @@ -12,7 +12,11 @@ #include <arpa/inet.h> #include <error.h> #include <errno.h> +#include <inttypes.h> #include <linux/net_tstamp.h> +#include <linux/errqueue.h> +#include <linux/ipv6.h> +#include <linux/tcp.h> #include <stdbool.h> #include <stdlib.h> #include <stdio.h> @@ -28,7 +32,7 @@ static int cfg_clockid = CLOCK_TAI; static bool cfg_do_ipv4; static bool cfg_do_ipv6; static uint16_t cfg_port = 8000; -static int cfg_variance_us = 2000; +static int cfg_variance_us = 4000; static uint64_t glob_tstart; @@ -43,6 +47,9 @@ static struct timed_send cfg_in[MAX_NUM_PKT]; static struct timed_send cfg_out[MAX_NUM_PKT]; static int cfg_num_pkt; +static int cfg_errq_level; +static int cfg_errq_type; + static uint64_t gettime_ns(void) { struct timespec ts; @@ -90,13 +97,15 @@ static void do_send_one(int fdt, struct timed_send *ts) } -static void do_recv_one(int fdr, struct timed_send *ts) +static bool do_recv_one(int fdr, struct timed_send *ts) { int64_t tstop, texpect; char rbuf[2]; int ret; ret = recv(fdr, rbuf, sizeof(rbuf), 0); + if (ret == -1 && errno == EAGAIN) + return true; if (ret == -1) error(1, errno, "read"); if (ret != 1) @@ -113,6 +122,8 @@ static void do_recv_one(int fdr, struct timed_send *ts) if (labs(tstop - texpect) > cfg_variance_us) error(1, 0, "exceeds variance (%d us)", cfg_variance_us); + + return false; } static void do_recv_verify_empty(int fdr) @@ -125,12 +136,70 @@ static void do_recv_verify_empty(int fdr) error(1, 0, "recv: not empty as expected (%d, %d)", ret, errno); } +static void do_recv_errqueue_timeout(int fdt) +{ + char control[CMSG_SPACE(sizeof(struct sock_extended_err)) + + CMSG_SPACE(sizeof(struct sockaddr_in6))] = {0}; + char data[sizeof(struct ipv6hdr) + + sizeof(struct tcphdr) + 1]; + struct sock_extended_err *err; + struct msghdr msg = {0}; + struct iovec iov = {0}; + struct cmsghdr *cm; + int64_t tstamp = 0; + int ret; + + iov.iov_base = data; + iov.iov_len = sizeof(data); + + msg.msg_iov = &iov; + msg.msg_iovlen = 1; + + msg.msg_control = control; + msg.msg_controllen = sizeof(control); + + while (1) { + ret = recvmsg(fdt, &msg, MSG_ERRQUEUE); + if (ret == -1 && errno == EAGAIN) + break; + if (ret == -1) + error(1, errno, "errqueue"); + if (msg.msg_flags != MSG_ERRQUEUE) + error(1, 0, "errqueue: flags 0x%x\n", msg.msg_flags); + + cm = CMSG_FIRSTHDR(&msg); + if (cm->cmsg_level != cfg_errq_level || + cm->cmsg_type != cfg_errq_type) + error(1, 0, "errqueue: type 0x%x.0x%x\n", + cm->cmsg_level, cm->cmsg_type); + + err = (struct sock_extended_err *)CMSG_DATA(cm); + if (err->ee_origin != SO_EE_ORIGIN_TXTIME) + error(1, 0, "errqueue: origin 0x%x\n", err->ee_origin); + if (err->ee_code != ECANCELED) + error(1, 0, "errqueue: code 0x%x\n", err->ee_code); + + tstamp = ((int64_t) err->ee_data) << 32 | err->ee_info; + tstamp -= (int64_t) glob_tstart; + tstamp /= 1000 * 1000; + fprintf(stderr, "send: pkt %c at %" PRId64 "ms dropped\n", + data[ret - 1], tstamp); + + msg.msg_flags = 0; + msg.msg_controllen = sizeof(control); + } + + error(1, 0, "recv: timeout"); +} + static void setsockopt_txtime(int fd) { struct sock_txtime so_txtime_val = { .clockid = cfg_clockid }; struct sock_txtime so_txtime_val_read = { 0 }; socklen_t vallen = sizeof(so_txtime_val); + so_txtime_val.flags = SOF_TXTIME_REPORT_ERRORS; + if (setsockopt(fd, SOL_SOCKET, SO_TXTIME, &so_txtime_val, sizeof(so_txtime_val))) error(1, errno, "setsockopt txtime"); @@ -194,7 +263,8 @@ static void do_test(struct sockaddr *addr, socklen_t alen) for (i = 0; i < cfg_num_pkt; i++) do_send_one(fdt, &cfg_in[i]); for (i = 0; i < cfg_num_pkt; i++) - do_recv_one(fdr, &cfg_out[i]); + if (do_recv_one(fdr, &cfg_out[i])) + do_recv_errqueue_timeout(fdt); do_recv_verify_empty(fdr); @@ -280,6 +350,10 @@ int main(int argc, char **argv) addr6.sin6_family = AF_INET6; addr6.sin6_port = htons(cfg_port); addr6.sin6_addr = in6addr_loopback; + + cfg_errq_level = SOL_IPV6; + cfg_errq_type = IPV6_RECVERR; + do_test((void *)&addr6, sizeof(addr6)); } @@ -289,6 +363,10 @@ int main(int argc, char **argv) addr4.sin_family = AF_INET; addr4.sin_port = htons(cfg_port); addr4.sin_addr.s_addr = htonl(INADDR_LOOPBACK); + + cfg_errq_level = SOL_IP; + cfg_errq_type = IP_RECVERR; + do_test((void *)&addr4, sizeof(addr4)); } diff --git a/tools/testing/selftests/net/so_txtime.sh b/tools/testing/selftests/net/so_txtime.sh index 5aa519328a5b5..3f7800eaecb1e 100755 --- a/tools/testing/selftests/net/so_txtime.sh +++ b/tools/testing/selftests/net/so_txtime.sh @@ -5,7 +5,12 @@ # Run in network namespace if [[ $# -eq 0 ]]; then - ./in_netns.sh $0 __subprocess + if ! ./in_netns.sh $0 __subprocess; then + # test is time sensitive, can be flaky + echo "test failed: retry once" + ./in_netns.sh $0 __subprocess + fi + exit $? fi @@ -18,7 +23,7 @@ tc qdisc add dev lo root fq ./so_txtime -4 -6 -c mono a,10,b,20 a,10,b,20 ./so_txtime -4 -6 -c mono a,20,b,10 b,20,a,20 -if tc qdisc replace dev lo root etf clockid CLOCK_TAI delta 200000; then +if tc qdisc replace dev lo root etf clockid CLOCK_TAI delta 400000; then ! ./so_txtime -4 -6 -c tai a,-1 a,-1 ! ./so_txtime -4 -6 -c tai a,0 a,0 ./so_txtime -4 -6 -c tai a,10 a,10 -- 2.20.1

5 years, 4 months

1
0
0 0

[PATCH AUTOSEL 5.4 099/459] selftests: settings: tests can be in subsubdirs

by Sasha Levin

From: Matthieu Baerts <matthieu.baerts(a)tessares.net> [ Upstream commit ac87813d4372f4c005264acbe3b7f00c1dee37c4 ] Commit 852c8cbf34d3 ("selftests/kselftest/runner.sh: Add 45 second timeout per test") adds support for a new per-test-directory "settings" file. But this only works for tests not in a sub-subdirectories, e.g. - tools/testing/selftests/rtc (rtc) is OK, - tools/testing/selftests/net/mptcp (net/mptcp) is not. We have to increase the timeout for net/mptcp tests which are not upstreamed yet but this fix is valid for other tests if they need to add a "settings" file, see the full list with: tools/testing/selftests/*/*/**/Makefile Note that this patch changes the text header message printed at the end of the execution but this text is modified only for the tests that are in sub-subdirectories, e.g. ok 1 selftests: net/mptcp: mptcp_connect.sh Before we had: ok 1 selftests: mptcp: mptcp_connect.sh But showing the full target name is probably better, just in case a subsubdir has the same name as another one in another subdirectory. Fixes: 852c8cbf34d3 (selftests/kselftest/runner.sh: Add 45 second timeout per test) Signed-off-by: Matthieu Baerts <matthieu.baerts(a)tessares.net> Reviewed-by: Kees Cook <keescook(a)chromium.org> Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/kselftest/runner.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/kselftest/runner.sh b/tools/testing/selftests/kselftest/runner.sh index a8d20cbb711cf..e84d901f85672 100644 --- a/tools/testing/selftests/kselftest/runner.sh +++ b/tools/testing/selftests/kselftest/runner.sh @@ -91,7 +91,7 @@ run_one() run_many() { echo "TAP version 13" - DIR=$(basename "$PWD") + DIR="${PWD#${BASE_DIR}/}" test_num=0 total=$(echo "$@" | wc -w) echo "1..$total" -- 2.20.1

5 years, 4 months

1
0
0 0

[PATCH AUTOSEL 5.4 071/459] kselftest: Minimise dependency of get_size on C library interfaces

by Sasha Levin

From: Siddhesh Poyarekar <siddhesh(a)gotplt.org> [ Upstream commit 6b64a650f0b2ae3940698f401732988699eecf7a ] It was observed[1] on arm64 that __builtin_strlen led to an infinite loop in the get_size selftest. This is because __builtin_strlen (and other builtins) may sometimes result in a call to the C library function. The C library implementation of strlen uses an IFUNC resolver to load the most efficient strlen implementation for the underlying machine and hence has a PLT indirection even for static binaries. Because this binary avoids the C library startup routines, the PLT initialization never happens and hence the program gets stuck in an infinite loop. On x86_64 the __builtin_strlen just happens to expand inline and avoid the call but that is not always guaranteed. Further, while testing on x86_64 (Fedora 31), it was observed that the test also failed with a segfault inside write() because the generated code for the write function in glibc seems to access TLS before the syscall (probably due to the cancellation point check) and fails because TLS is not initialised. To mitigate these problems, this patch reduces the interface with the C library to just the syscall function. The syscall function still sets errno on failure, which is undesirable but for now it only affects cases where syscalls fail. [1] https://bugs.linaro.org/show_bug.cgi?id=5479 Signed-off-by: Siddhesh Poyarekar <siddhesh(a)gotplt.org> Reported-by: Masami Hiramatsu <masami.hiramatsu(a)linaro.org> Tested-by: Masami Hiramatsu <masami.hiramatsu(a)linaro.org> Reviewed-by: Tim Bird <tim.bird(a)sony.com> Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/size/get_size.c | 24 ++++++++++++++++++------ 1 file changed, 18 insertions(+), 6 deletions(-) diff --git a/tools/testing/selftests/size/get_size.c b/tools/testing/selftests/size/get_size.c index 2ad45b9443550..2980b1a63366b 100644 --- a/tools/testing/selftests/size/get_size.c +++ b/tools/testing/selftests/size/get_size.c @@ -11,23 +11,35 @@ * own execution. It also attempts to have as few dependencies * on kernel features as possible. * - * It should be statically linked, with startup libs avoided. - * It uses no library calls, and only the following 3 syscalls: + * It should be statically linked, with startup libs avoided. It uses + * no library calls except the syscall() function for the following 3 + * syscalls: * sysinfo(), write(), and _exit() * * For output, it avoids printf (which in some C libraries * has large external dependencies) by implementing it's own * number output and print routines, and using __builtin_strlen() + * + * The test may crash if any of the above syscalls fails because in some + * libc implementations (e.g. the GNU C Library) errno is saved in + * thread-local storage, which does not get initialized due to avoiding + * startup libs. */ #include <sys/sysinfo.h> #include <unistd.h> +#include <sys/syscall.h> #define STDOUT_FILENO 1 static int print(const char *s) { - return write(STDOUT_FILENO, s, __builtin_strlen(s)); + size_t len = 0; + + while (s[len] != '\0') + len++; + + return syscall(SYS_write, STDOUT_FILENO, s, len); } static inline char *num_to_str(unsigned long num, char *buf, int len) @@ -79,12 +91,12 @@ void _start(void) print("TAP version 13\n"); print("# Testing system size.\n"); - ccode = sysinfo(&info); + ccode = syscall(SYS_sysinfo, &info); if (ccode < 0) { print("not ok 1"); print(test_name); print(" ---\n reason: \"could not get sysinfo\"\n ...\n"); - _exit(ccode); + syscall(SYS_exit, ccode); } print("ok 1"); print(test_name); @@ -100,5 +112,5 @@ void _start(void) print(" ...\n"); print("1..1\n"); - _exit(0); + syscall(SYS_exit, 0); } -- 2.20.1

5 years, 4 months

1
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0 0

[PATCH AUTOSEL 5.5 526/542] tc-testing: add missing 'nsPlugin' to basic.json

by Sasha Levin

From: Davide Caratti <dcaratti(a)redhat.com> [ Upstream commit e9ed4fa7b4400d7b2cf03108842a30e6c9bd0eb2 ] since tdc tests for cls_basic need $DEV1, use 'nsPlugin' so that the following command can be run without errors: [root@f31 tc-testing]# ./tdc.py -c basic Fixes: 4717b05328ba ("tc-testing: Introduced tdc tests for basic filter") Signed-off-by: Davide Caratti <dcaratti(a)redhat.com> Signed-off-by: David S. Miller <davem(a)davemloft.net> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- .../tc-testing/tc-tests/filters/basic.json | 51 +++++++++++++++++++ 1 file changed, 51 insertions(+) diff --git a/tools/testing/selftests/tc-testing/tc-tests/filters/basic.json b/tools/testing/selftests/tc-testing/tc-tests/filters/basic.json index 2e361cea63bcd..98a20faf31986 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/filters/basic.json +++ b/tools/testing/selftests/tc-testing/tc-tests/filters/basic.json @@ -6,6 +6,9 @@ "filter", "basic" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -25,6 +28,9 @@ "filter", "basic" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -44,6 +50,9 @@ "filter", "basic" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -63,6 +72,9 @@ "filter", "basic" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -82,6 +94,9 @@ "filter", "basic" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -101,6 +116,9 @@ "filter", "basic" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -120,6 +138,9 @@ "filter", "basic" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -139,6 +160,9 @@ "filter", "basic" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -158,6 +182,9 @@ "filter", "basic" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -177,6 +204,9 @@ "filter", "basic" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -196,6 +226,9 @@ "filter", "basic" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -215,6 +248,9 @@ "filter", "basic" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -234,6 +270,9 @@ "filter", "basic" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -253,6 +292,9 @@ "filter", "basic" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -272,6 +314,9 @@ "filter", "basic" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -291,6 +336,9 @@ "filter", "basic" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], @@ -310,6 +358,9 @@ "filter", "basic" ], + "plugins": { + "requires": "nsPlugin" + }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], -- 2.20.1

5 years, 4 months

1
0
0 0

[PATCH AUTOSEL 5.5 465/542] selftests/eeh: Bump EEH wait time to 60s

by Sasha Levin

From: Oliver O'Halloran <oohall(a)gmail.com> [ Upstream commit 414f50434aa2463202a5b35e844f4125dd1a7101 ] Some newer cards supported by aacraid can take up to 40s to recover after an EEH event. This causes spurious failures in the basic EEH self-test since the current maximim timeout is only 30s. Fix the immediate issue by bumping the timeout to a default of 60s, and allow the wait time to be specified via an environmental variable (EEH_MAX_WAIT). Reported-by: Steve Best <sbest(a)redhat.com> Suggested-by: Douglas Miller <dougmill(a)us.ibm.com> Signed-off-by: Oliver O'Halloran <oohall(a)gmail.com> Signed-off-by: Michael Ellerman <mpe(a)ellerman.id.au> Link: https://lore.kernel.org/r/20200122031125.25991-1-oohall@gmail.com Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/powerpc/eeh/eeh-functions.sh | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/powerpc/eeh/eeh-functions.sh b/tools/testing/selftests/powerpc/eeh/eeh-functions.sh index 26112ab5cdf42..f52ed92b53e74 100755 --- a/tools/testing/selftests/powerpc/eeh/eeh-functions.sh +++ b/tools/testing/selftests/powerpc/eeh/eeh-functions.sh @@ -53,9 +53,13 @@ eeh_one_dev() { # is a no-op. echo $dev >/sys/kernel/debug/powerpc/eeh_dev_check - # Enforce a 30s timeout for recovery. Even the IPR, which is infamously - # slow to reset, should recover within 30s. - max_wait=30 + # Default to a 60s timeout when waiting for a device to recover. This + # is an arbitrary default which can be overridden by setting the + # EEH_MAX_WAIT environmental variable when required. + + # The current record holder for longest recovery time is: + # "Adaptec Series 8 12G SAS/PCIe 3" at 39 seconds + max_wait=${EEH_MAX_WAIT:=60} for i in `seq 0 ${max_wait}` ; do if pe_ok $dev ; then -- 2.20.1

5 years, 4 months

1
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0 0

[PATCH AUTOSEL 5.5 461/542] selftests: bpf: Reset global state between reuseport test runs

by Sasha Levin

From: Lorenz Bauer <lmb(a)cloudflare.com> [ Upstream commit 51bad0f05616c43d6d34b0a19bcc9bdab8e8fb39 ] Currently, there is a lot of false positives if a single reuseport test fails. This is because expected_results and the result map are not cleared. Zero both after individual test runs, which fixes the mentioned false positives. Fixes: 91134d849a0e ("bpf: Test BPF_PROG_TYPE_SK_REUSEPORT") Signed-off-by: Lorenz Bauer <lmb(a)cloudflare.com> Signed-off-by: Daniel Borkmann <daniel(a)iogearbox.net> Reviewed-by: Jakub Sitnicki <jakub(a)cloudflare.com> Acked-by: Martin KaFai Lau <kafai(a)fb.com> Acked-by: John Fastabend <john.fastabend(a)gmail.com> Link: https://lore.kernel.org/bpf/20200124112754.19664-5-lmb@cloudflare.com Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- .../selftests/bpf/test_select_reuseport.c | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/bpf/test_select_reuseport.c b/tools/testing/selftests/bpf/test_select_reuseport.c index 7566c13eb51a7..079d0f5a29091 100644 --- a/tools/testing/selftests/bpf/test_select_reuseport.c +++ b/tools/testing/selftests/bpf/test_select_reuseport.c @@ -30,7 +30,7 @@ #define REUSEPORT_ARRAY_SIZE 32 static int result_map, tmp_index_ovr_map, linum_map, data_check_map; -static enum result expected_results[NR_RESULTS]; +static __u32 expected_results[NR_RESULTS]; static int sk_fds[REUSEPORT_ARRAY_SIZE]; static int reuseport_array, outer_map; static int select_by_skb_data_prog; @@ -662,7 +662,19 @@ static void setup_per_test(int type, unsigned short family, bool inany) static void cleanup_per_test(void) { - int i, err; + int i, err, zero = 0; + + memset(expected_results, 0, sizeof(expected_results)); + + for (i = 0; i < NR_RESULTS; i++) { + err = bpf_map_update_elem(result_map, &i, &zero, BPF_ANY); + RET_IF(err, "reset elem in result_map", + "i:%u err:%d errno:%d\n", i, err, errno); + } + + err = bpf_map_update_elem(linum_map, &zero, &zero, BPF_ANY); + RET_IF(err, "reset line number in linum_map", "err:%d errno:%d\n", + err, errno); for (i = 0; i < REUSEPORT_ARRAY_SIZE; i++) close(sk_fds[i]); -- 2.20.1

5 years, 4 months

1
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[PATCH AUTOSEL 5.5 310/542] kunit: remove timeout dependence on sysctl_hung_task_timeout_seconds

by Sasha Levin

From: Alan Maguire <alan.maguire(a)oracle.com> [ Upstream commit 1c024d45151b51c8f8d4749e65958b0bcf3e7c52 ] In discussion of how to handle timeouts, it was noted that if sysctl_hung_task_timeout_seconds is exceeded for a kunit test, the test task will be killed and an oops generated. This should suffice as a means of debugging such timeout issues for now. Hence remove use of sysctl_hung_task_timeout_secs, which has the added benefit of avoiding the need to export that symbol from the core kernel. Co-developed-by: Knut Omang <knut.omang(a)oracle.com> Signed-off-by: Knut Omang <knut.omang(a)oracle.com> Signed-off-by: Alan Maguire <alan.maguire(a)oracle.com> Reviewed-by: Stephen Boyd <sboyd(a)kernel.org> Acked-by: Brendan Higgins <brendanhiggins(a)google.com> Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- lib/kunit/try-catch.c | 22 ++++------------------ 1 file changed, 4 insertions(+), 18 deletions(-) diff --git a/lib/kunit/try-catch.c b/lib/kunit/try-catch.c index 55686839eb619..6b9c5242017f6 100644 --- a/lib/kunit/try-catch.c +++ b/lib/kunit/try-catch.c @@ -12,7 +12,6 @@ #include <linux/completion.h> #include <linux/kernel.h> #include <linux/kthread.h> -#include <linux/sched/sysctl.h> void __noreturn kunit_try_catch_throw(struct kunit_try_catch *try_catch) { @@ -31,8 +30,6 @@ static int kunit_generic_run_threadfn_adapter(void *data) static unsigned long kunit_test_timeout(void) { - unsigned long timeout_msecs; - /* * TODO(brendanhiggins(a)google.com): We should probably have some type of * variable timeout here. The only question is what that timeout value @@ -49,22 +46,11 @@ static unsigned long kunit_test_timeout(void) * * For more background on this topic, see: * https://mike-bland.com/2011/11/01/small-medium-large.html + * + * If tests timeout due to exceeding sysctl_hung_task_timeout_secs, + * the task will be killed and an oops generated. */ - if (sysctl_hung_task_timeout_secs) { - /* - * If sysctl_hung_task is active, just set the timeout to some - * value less than that. - * - * In regards to the above TODO, if we decide on variable - * timeouts, this logic will likely need to change. - */ - timeout_msecs = (sysctl_hung_task_timeout_secs - 1) * - MSEC_PER_SEC; - } else { - timeout_msecs = 300 * MSEC_PER_SEC; /* 5 min */ - } - - return timeout_msecs; + return 300 * MSEC_PER_SEC; /* 5 min */ } void kunit_try_catch_run(struct kunit_try_catch *try_catch, void *context) -- 2.20.1

5 years, 4 months

1
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[PATCH AUTOSEL 5.5 309/542] selftests: Uninitialized variable in test_cgcore_proc_migration()

by Sasha Levin

From: Dan Carpenter <dan.carpenter(a)oracle.com> [ Upstream commit 192c197cbca599321de95a4cf15c2fa0681140d3 ] The "c_threads" variable is used in the error handling code before it has been initialized Fixes: 11318989c381 ("selftests: cgroup: Add task migration tests") Signed-off-by: Dan Carpenter <dan.carpenter(a)oracle.com> Acked-by: Michal Koutný <mkoutny(a)suse.com> Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/cgroup/test_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/cgroup/test_core.c b/tools/testing/selftests/cgroup/test_core.c index c5ca669feb2bd..e19ce940cd6a2 100644 --- a/tools/testing/selftests/cgroup/test_core.c +++ b/tools/testing/selftests/cgroup/test_core.c @@ -369,7 +369,7 @@ static void *dummy_thread_fn(void *arg) static int test_cgcore_proc_migration(const char *root) { int ret = KSFT_FAIL; - int t, c_threads, n_threads = 13; + int t, c_threads = 0, n_threads = 13; char *src = NULL, *dst = NULL; pthread_t threads[n_threads]; -- 2.20.1

5 years, 4 months

1
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[PATCH AUTOSEL 5.5 209/542] selftests/net: make so_txtime more robust to timer variance

by Sasha Levin

From: Willem de Bruijn <willemb(a)google.com> [ Upstream commit ea6a547669b37453f2b1a5d85188d75b3613dfaa ] The SO_TXTIME test depends on accurate timers. In some virtualized environments the test has been reported to be flaky. This is easily reproduced by disabling kvm acceleration in Qemu. Allow greater variance in a run and retry to further reduce flakiness. Observed errors are one of two kinds: either the packet arrives too early or late at recv(), or it was dropped in the qdisc itself and the recv() call times out. In the latter case, the qdisc queues a notification to the error queue of the send socket. Also explicitly report this cause. Link: https://lore.kernel.org/netdev/CA+FuTSdYOnJCsGuj43xwV1jxvYsaoa_LzHQF9qMyhrk… Reported-by: Naresh Kamboju <naresh.kamboju(a)linaro.org> Signed-off-by: Willem de Bruijn <willemb(a)google.com> Signed-off-by: Jakub Kicinski <jakub.kicinski(a)netronome.com> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/net/so_txtime.c | 84 +++++++++++++++++++++++- tools/testing/selftests/net/so_txtime.sh | 9 ++- 2 files changed, 88 insertions(+), 5 deletions(-) diff --git a/tools/testing/selftests/net/so_txtime.c b/tools/testing/selftests/net/so_txtime.c index 34df4c8882afb..383bac05ac324 100644 --- a/tools/testing/selftests/net/so_txtime.c +++ b/tools/testing/selftests/net/so_txtime.c @@ -12,7 +12,11 @@ #include <arpa/inet.h> #include <error.h> #include <errno.h> +#include <inttypes.h> #include <linux/net_tstamp.h> +#include <linux/errqueue.h> +#include <linux/ipv6.h> +#include <linux/tcp.h> #include <stdbool.h> #include <stdlib.h> #include <stdio.h> @@ -28,7 +32,7 @@ static int cfg_clockid = CLOCK_TAI; static bool cfg_do_ipv4; static bool cfg_do_ipv6; static uint16_t cfg_port = 8000; -static int cfg_variance_us = 2000; +static int cfg_variance_us = 4000; static uint64_t glob_tstart; @@ -43,6 +47,9 @@ static struct timed_send cfg_in[MAX_NUM_PKT]; static struct timed_send cfg_out[MAX_NUM_PKT]; static int cfg_num_pkt; +static int cfg_errq_level; +static int cfg_errq_type; + static uint64_t gettime_ns(void) { struct timespec ts; @@ -90,13 +97,15 @@ static void do_send_one(int fdt, struct timed_send *ts) } -static void do_recv_one(int fdr, struct timed_send *ts) +static bool do_recv_one(int fdr, struct timed_send *ts) { int64_t tstop, texpect; char rbuf[2]; int ret; ret = recv(fdr, rbuf, sizeof(rbuf), 0); + if (ret == -1 && errno == EAGAIN) + return true; if (ret == -1) error(1, errno, "read"); if (ret != 1) @@ -113,6 +122,8 @@ static void do_recv_one(int fdr, struct timed_send *ts) if (labs(tstop - texpect) > cfg_variance_us) error(1, 0, "exceeds variance (%d us)", cfg_variance_us); + + return false; } static void do_recv_verify_empty(int fdr) @@ -125,12 +136,70 @@ static void do_recv_verify_empty(int fdr) error(1, 0, "recv: not empty as expected (%d, %d)", ret, errno); } +static void do_recv_errqueue_timeout(int fdt) +{ + char control[CMSG_SPACE(sizeof(struct sock_extended_err)) + + CMSG_SPACE(sizeof(struct sockaddr_in6))] = {0}; + char data[sizeof(struct ipv6hdr) + + sizeof(struct tcphdr) + 1]; + struct sock_extended_err *err; + struct msghdr msg = {0}; + struct iovec iov = {0}; + struct cmsghdr *cm; + int64_t tstamp = 0; + int ret; + + iov.iov_base = data; + iov.iov_len = sizeof(data); + + msg.msg_iov = &iov; + msg.msg_iovlen = 1; + + msg.msg_control = control; + msg.msg_controllen = sizeof(control); + + while (1) { + ret = recvmsg(fdt, &msg, MSG_ERRQUEUE); + if (ret == -1 && errno == EAGAIN) + break; + if (ret == -1) + error(1, errno, "errqueue"); + if (msg.msg_flags != MSG_ERRQUEUE) + error(1, 0, "errqueue: flags 0x%x\n", msg.msg_flags); + + cm = CMSG_FIRSTHDR(&msg); + if (cm->cmsg_level != cfg_errq_level || + cm->cmsg_type != cfg_errq_type) + error(1, 0, "errqueue: type 0x%x.0x%x\n", + cm->cmsg_level, cm->cmsg_type); + + err = (struct sock_extended_err *)CMSG_DATA(cm); + if (err->ee_origin != SO_EE_ORIGIN_TXTIME) + error(1, 0, "errqueue: origin 0x%x\n", err->ee_origin); + if (err->ee_code != ECANCELED) + error(1, 0, "errqueue: code 0x%x\n", err->ee_code); + + tstamp = ((int64_t) err->ee_data) << 32 | err->ee_info; + tstamp -= (int64_t) glob_tstart; + tstamp /= 1000 * 1000; + fprintf(stderr, "send: pkt %c at %" PRId64 "ms dropped\n", + data[ret - 1], tstamp); + + msg.msg_flags = 0; + msg.msg_controllen = sizeof(control); + } + + error(1, 0, "recv: timeout"); +} + static void setsockopt_txtime(int fd) { struct sock_txtime so_txtime_val = { .clockid = cfg_clockid }; struct sock_txtime so_txtime_val_read = { 0 }; socklen_t vallen = sizeof(so_txtime_val); + so_txtime_val.flags = SOF_TXTIME_REPORT_ERRORS; + if (setsockopt(fd, SOL_SOCKET, SO_TXTIME, &so_txtime_val, sizeof(so_txtime_val))) error(1, errno, "setsockopt txtime"); @@ -194,7 +263,8 @@ static void do_test(struct sockaddr *addr, socklen_t alen) for (i = 0; i < cfg_num_pkt; i++) do_send_one(fdt, &cfg_in[i]); for (i = 0; i < cfg_num_pkt; i++) - do_recv_one(fdr, &cfg_out[i]); + if (do_recv_one(fdr, &cfg_out[i])) + do_recv_errqueue_timeout(fdt); do_recv_verify_empty(fdr); @@ -280,6 +350,10 @@ int main(int argc, char **argv) addr6.sin6_family = AF_INET6; addr6.sin6_port = htons(cfg_port); addr6.sin6_addr = in6addr_loopback; + + cfg_errq_level = SOL_IPV6; + cfg_errq_type = IPV6_RECVERR; + do_test((void *)&addr6, sizeof(addr6)); } @@ -289,6 +363,10 @@ int main(int argc, char **argv) addr4.sin_family = AF_INET; addr4.sin_port = htons(cfg_port); addr4.sin_addr.s_addr = htonl(INADDR_LOOPBACK); + + cfg_errq_level = SOL_IP; + cfg_errq_type = IP_RECVERR; + do_test((void *)&addr4, sizeof(addr4)); } diff --git a/tools/testing/selftests/net/so_txtime.sh b/tools/testing/selftests/net/so_txtime.sh index 5aa519328a5b5..3f7800eaecb1e 100755 --- a/tools/testing/selftests/net/so_txtime.sh +++ b/tools/testing/selftests/net/so_txtime.sh @@ -5,7 +5,12 @@ # Run in network namespace if [[ $# -eq 0 ]]; then - ./in_netns.sh $0 __subprocess + if ! ./in_netns.sh $0 __subprocess; then + # test is time sensitive, can be flaky + echo "test failed: retry once" + ./in_netns.sh $0 __subprocess + fi + exit $? fi @@ -18,7 +23,7 @@ tc qdisc add dev lo root fq ./so_txtime -4 -6 -c mono a,10,b,20 a,10,b,20 ./so_txtime -4 -6 -c mono a,20,b,10 b,20,a,20 -if tc qdisc replace dev lo root etf clockid CLOCK_TAI delta 200000; then +if tc qdisc replace dev lo root etf clockid CLOCK_TAI delta 400000; then ! ./so_txtime -4 -6 -c tai a,-1 a,-1 ! ./so_txtime -4 -6 -c tai a,0 a,0 ./so_txtime -4 -6 -c tai a,10 a,10 -- 2.20.1

5 years, 4 months

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[PATCH AUTOSEL 5.5 115/542] selftests: settings: tests can be in subsubdirs

by Sasha Levin

From: Matthieu Baerts <matthieu.baerts(a)tessares.net> [ Upstream commit ac87813d4372f4c005264acbe3b7f00c1dee37c4 ] Commit 852c8cbf34d3 ("selftests/kselftest/runner.sh: Add 45 second timeout per test") adds support for a new per-test-directory "settings" file. But this only works for tests not in a sub-subdirectories, e.g. - tools/testing/selftests/rtc (rtc) is OK, - tools/testing/selftests/net/mptcp (net/mptcp) is not. We have to increase the timeout for net/mptcp tests which are not upstreamed yet but this fix is valid for other tests if they need to add a "settings" file, see the full list with: tools/testing/selftests/*/*/**/Makefile Note that this patch changes the text header message printed at the end of the execution but this text is modified only for the tests that are in sub-subdirectories, e.g. ok 1 selftests: net/mptcp: mptcp_connect.sh Before we had: ok 1 selftests: mptcp: mptcp_connect.sh But showing the full target name is probably better, just in case a subsubdir has the same name as another one in another subdirectory. Fixes: 852c8cbf34d3 (selftests/kselftest/runner.sh: Add 45 second timeout per test) Signed-off-by: Matthieu Baerts <matthieu.baerts(a)tessares.net> Reviewed-by: Kees Cook <keescook(a)chromium.org> Signed-off-by: Shuah Khan <skhan(a)linuxfoundation.org> Signed-off-by: Sasha Levin <sashal(a)kernel.org> --- tools/testing/selftests/kselftest/runner.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/kselftest/runner.sh b/tools/testing/selftests/kselftest/runner.sh index a8d20cbb711cf..e84d901f85672 100644 --- a/tools/testing/selftests/kselftest/runner.sh +++ b/tools/testing/selftests/kselftest/runner.sh @@ -91,7 +91,7 @@ run_one() run_many() { echo "TAP version 13" - DIR=$(basename "$PWD") + DIR="${PWD#${BASE_DIR}/}" test_num=0 total=$(echo "$@" | wc -w) echo "1..$total" -- 2.20.1

5 years, 4 months

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