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

kselftest/next kselftest-livepatch: 1 runs, 1 regressions (v6.8-rc1-57-g5d94da7ff00e)

by kernelci.org bot

kselftest/next kselftest-livepatch: 1 runs, 1 regressions (v6.8-rc1-57-g5d94da7ff00e) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ----------------+------+---------------+----------+------------------------------+------------ imx6q-sabrelite | arm | lab-collabora | gcc-10 | multi_v7_defconfig+kselftest | 1 Details: https://kernelci.org/test/job/kselftest/branch/next/kernel/v6.8-rc1-57-g5d9… Test: kselftest-livepatch Tree: kselftest Branch: next Describe: v6.8-rc1-57-g5d94da7ff00e URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: 5d94da7ff00ef45737a64d947e7ff45aca972782 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ----------------+------+---------------+----------+------------------------------+------------ imx6q-sabrelite | arm | lab-collabora | gcc-10 | multi_v7_defconfig+kselftest | 1 Details: https://kernelci.org/test/plan/id/65e6cdcbc6d2c9f73b4c42e9 Results: 1 PASS, 1 FAIL, 0 SKIP Full config: multi_v7_defconfig+kselftest Compiler: gcc-10 (arm-linux-gnueabihf-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.8-rc1-57-g5d94da7ff00e/arm/… HTML log: https://storage.kernelci.org//kselftest/next/v6.8-rc1-57-g5d94da7ff00e/arm/… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2024012… * kselftest-livepatch.shardfile-livepatch: https://kernelci.org/test/case/id/65e6cdcbc6d2c9f73b4c42eb failing since 20 days (last pass: v6.8-rc1, first fail: v6.8-rc1-32-g345e8abe4c355) 2024-03-05T07:45:44.826582 / # 2024-03-05T07:45:44.834815 2024-03-05T07:45:49.986367 / # export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/12943976/extract-nfsrootfs-9i1x1ntv' 2024-03-05T07:45:49.997706 export NFS_ROOTFS='/var/lib/lava/dispatcher/tmp/12943976/extract-nfsrootfs-9i1x1ntv' 2024-03-05T07:45:52.243187 / # export NFS_SERVER_IP='192.168.201.1' 2024-03-05T07:45:52.254179 export NFS_SERVER_IP='192.168.201.1' 2024-03-05T07:45:52.369458 / # # 2024-03-05T07:45:52.379584 # 2024-03-05T07:45:52.529346 / # export SHELL=/bin/bash 2024-03-05T07:45:52.539274 export SHELL=/bin/bash ... (47 line(s) more)

1 year, 4 months

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[linux-next:master] [selftests/harness] 0710a1a73f: kernel-selftests.seccomp.seccomp_bpf.TRAP.dfl.fail

by kernel test robot

Hello, kernel test robot noticed "kernel-selftests.seccomp.seccomp_bpf.TRAP.dfl.fail" on: commit: 0710a1a73fb45033ebb06073e374ab7d44a05f15 ("selftests/harness: Merge TEST_F_FORK() into TEST_F()") https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master [test failed on linux-next/master 67908bf6954b7635d33760ff6dfc189fc26ccc89] in testcase: kernel-selftests version: kernel-selftests-x86_64-4306b286-1_20240301 with following parameters: group: group-s compiler: gcc-12 test machine: 36 threads 1 sockets Intel(R) Core(TM) i9-10980XE CPU @ 3.00GHz (Cascade Lake) with 32G memory (please refer to attached dmesg/kmsg for entire log/backtrace) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <oliver.sang(a)intel.com> | Closes: https://lore.kernel.org/oe-lkp/202403051529.cf359aed-oliver.sang@intel.com in fact, we found more tests failed on this commit but can pass on parent: e74048650eaff667 0710a1a73fb45033ebb06073e37 ---------------- --------------------------- fail:runs %reproduction fail:runs | | | :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRACE_poke.read_has_side_effects.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRACE_syscall.ptrace.kill_after.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRACE_syscall.ptrace.kill_immediate.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRACE_syscall.ptrace.skip_after.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRACE_syscall.ptrace.syscall_allowed.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRACE_syscall.ptrace.syscall_errno.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRACE_syscall.ptrace.syscall_faked.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRACE_syscall.ptrace.syscall_redirected.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRACE_syscall.seccomp.kill_after.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRACE_syscall.seccomp.kill_immediate.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRACE_syscall.seccomp.skip_after.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRACE_syscall.seccomp.syscall_allowed.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRACE_syscall.seccomp.syscall_errno.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRACE_syscall.seccomp.syscall_faked.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRACE_syscall.seccomp.syscall_redirected.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRAP.dfl.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.TRAP.ign.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.precedence.kill_is_highest.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.precedence.kill_is_highest_in_any_order.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.precedence.trap_is_second.fail :6 100% 6:6 kernel-selftests.seccomp.seccomp_bpf.precedence.trap_is_second_in_any_order.fail more details could be found in 'kernel-selftests' file in below link. The kernel config and materials to reproduce are available at: https://download.01.org/0day-ci/archive/20240305/202403051529.cf359aed-oliv… -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 year, 4 months

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kselftest/next build: 4 builds: 2 failed, 2 passed, 2 errors, 4 warnings (v6.8-rc1-57-g5d94da7ff00e)

by kernelci.org bot

kselftest/next build: 4 builds: 2 failed, 2 passed, 2 errors, 4 warnings (v6.8-rc1-57-g5d94da7ff00e) Full Build Summary: https://kernelci.org/build/kselftest/branch/next/kernel/v6.8-rc1-57-g5d94da… Tree: kselftest Branch: next Git Describe: v6.8-rc1-57-g5d94da7ff00e Git Commit: 5d94da7ff00ef45737a64d947e7ff45aca972782 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git Built: 4 unique architectures Build Failures Detected: i386: i386_defconfig+kselftest: (gcc-10) FAIL x86_64: x86_64_defconfig+kselftest: (gcc-10) FAIL Errors and Warnings Detected: arm64: defconfig+kselftest (gcc-10): 1 warning arm: multi_v7_defconfig+kselftest (gcc-10): 1 warning i386: i386_defconfig+kselftest (gcc-10): 1 error, 1 warning x86_64: x86_64_defconfig+kselftest (gcc-10): 1 error, 1 warning Errors summary: 2 include/linux/fortify-string.h:57:29: error: ‘__builtin_memcpy’ offset 32 is out of the bounds [0, 0] [-Werror=array-bounds] Warnings summary: 2 include/linux/fortify-string.h:57:29: warning: ‘__builtin_memcpy’ offset 32 is out of the bounds [0, 0] [-Warray-bounds] 2 cc1: all warnings being treated as errors ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- defconfig+kselftest (arm64, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/fortify-string.h:57:29: warning: ‘__builtin_memcpy’ offset 32 is out of the bounds [0, 0] [-Warray-bounds] -------------------------------------------------------------------------------- i386_defconfig+kselftest (i386, gcc-10) — FAIL, 1 error, 1 warning, 0 section mismatches Errors: include/linux/fortify-string.h:57:29: error: ‘__builtin_memcpy’ offset 32 is out of the bounds [0, 0] [-Werror=array-bounds] Warnings: cc1: all warnings being treated as errors -------------------------------------------------------------------------------- multi_v7_defconfig+kselftest (arm, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches Warnings: include/linux/fortify-string.h:57:29: warning: ‘__builtin_memcpy’ offset 32 is out of the bounds [0, 0] [-Warray-bounds] -------------------------------------------------------------------------------- x86_64_defconfig+kselftest (x86_64, gcc-10) — FAIL, 1 error, 1 warning, 0 section mismatches Errors: include/linux/fortify-string.h:57:29: error: ‘__builtin_memcpy’ offset 32 is out of the bounds [0, 0] [-Werror=array-bounds] Warnings: cc1: all warnings being treated as errors --- For more info write to <info(a)kernelci.org>

1 year, 4 months

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[PATCH v2 2/2] selftests/perf_events: Test FASYNC with watermark wakeups.

by Kyle Huey

The test uses PERF_RECORD_SWITCH records to fill the ring buffer and trigger the watermark wakeup, which in turn should trigger an IO signal. Signed-off-by: Kyle Huey <khuey(a)kylehuey.com> --- .../testing/selftests/perf_events/.gitignore | 1 + tools/testing/selftests/perf_events/Makefile | 2 +- .../selftests/perf_events/watermark_signal.c | 146 ++++++++++++++++++ 3 files changed, 148 insertions(+), 1 deletion(-) create mode 100644 tools/testing/selftests/perf_events/watermark_signal.c diff --git a/tools/testing/selftests/perf_events/.gitignore b/tools/testing/selftests/perf_events/.gitignore index 790c47001e77..ee93dc4969b8 100644 --- a/tools/testing/selftests/perf_events/.gitignore +++ b/tools/testing/selftests/perf_events/.gitignore @@ -1,3 +1,4 @@ # SPDX-License-Identifier: GPL-2.0-only sigtrap_threads remove_on_exec +watermark_signal diff --git a/tools/testing/selftests/perf_events/Makefile b/tools/testing/selftests/perf_events/Makefile index db93c4ff081a..70e3ff211278 100644 --- a/tools/testing/selftests/perf_events/Makefile +++ b/tools/testing/selftests/perf_events/Makefile @@ -2,5 +2,5 @@ CFLAGS += -Wl,-no-as-needed -Wall $(KHDR_INCLUDES) LDFLAGS += -lpthread -TEST_GEN_PROGS := sigtrap_threads remove_on_exec +TEST_GEN_PROGS := sigtrap_threads remove_on_exec watermark_signal include ../lib.mk diff --git a/tools/testing/selftests/perf_events/watermark_signal.c b/tools/testing/selftests/perf_events/watermark_signal.c new file mode 100644 index 000000000000..49dc1e831174 --- /dev/null +++ b/tools/testing/selftests/perf_events/watermark_signal.c @@ -0,0 +1,146 @@ +// SPDX-License-Identifier: GPL-2.0 +#define _GNU_SOURCE + +#include <errno.h> +#include <fcntl.h> +#include <linux/perf_event.h> +#include <stddef.h> +#include <sched.h> +#include <signal.h> +#include <stdlib.h> +#include <string.h> +#include <sys/ioctl.h> +#include <sys/mman.h> +#include <sys/syscall.h> +#include <sys/wait.h> +#include <unistd.h> + +#include "../kselftest_harness.h" + +#define __maybe_unused __attribute__((__unused__)) + +static int sigio_count; + +static void handle_sigio(int signum __maybe_unused, + siginfo_t *oh __maybe_unused, + void *uc __maybe_unused) +{ + ++sigio_count; +} + +static void do_child(void) +{ + raise(SIGSTOP); + + for (int i = 0; i < 20; ++i) + sleep(1); + + raise(SIGSTOP); + + exit(0); +} + +TEST(watermark_signal) +{ + struct perf_event_attr attr; + struct perf_event_mmap_page *p = NULL; + struct sigaction previous_sigio, sigio = { 0 }; + pid_t child = -1; + int child_status; + int fd = -1; + long page_size = sysconf(_SC_PAGE_SIZE); + + sigio.sa_sigaction = handle_sigio; + EXPECT_EQ(sigaction(SIGIO, &sigio, &previous_sigio), 0); + + memset(&attr, 0, sizeof(attr)); + attr.size = sizeof(attr); + attr.type = PERF_TYPE_SOFTWARE; + attr.config = PERF_COUNT_SW_DUMMY; + attr.sample_period = 1; + attr.disabled = 1; + attr.watermark = 1; + attr.context_switch = 1; + attr.wakeup_watermark = 1; + + child = fork(); + EXPECT_GE(child, 0); + if (child == 0) + do_child(); + else if (child < 0) { + perror("fork()"); + goto cleanup; + } + + if (waitpid(child, &child_status, WSTOPPED) != child || + !(WIFSTOPPED(child_status) && WSTOPSIG(child_status) == SIGSTOP)) { + fprintf(stderr, + "failed to sycnhronize with child errno=%d status=%x\n", + errno, + child_status); + goto cleanup; + } + + fd = syscall(__NR_perf_event_open, &attr, child, -1, -1, + PERF_FLAG_FD_CLOEXEC); + if (fd < 0) { + fprintf(stderr, "failed opening event %llx\n", attr.config); + goto cleanup; + } + + if (fcntl(fd, F_SETFL, FASYNC)) { + perror("F_SETFL FASYNC"); + goto cleanup; + } + + if (fcntl(fd, F_SETOWN, getpid())) { + perror("F_SETOWN getpid()"); + goto cleanup; + } + + if (fcntl(fd, F_SETSIG, SIGIO)) { + perror("F_SETSIG SIGIO"); + goto cleanup; + } + + p = mmap(NULL, 2 * page_size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); + if (p == NULL) { + perror("mmap"); + goto cleanup; + } + + if (ioctl(fd, PERF_EVENT_IOC_ENABLE, 0)) { + perror("PERF_EVENT_IOC_ENABLE"); + goto cleanup; + } + + if (kill(child, SIGCONT) < 0) { + perror("SIGCONT"); + goto cleanup; + } + + if (waitpid(child, &child_status, WSTOPPED) != -1 || errno != EINTR) + fprintf(stderr, + "expected SIGIO to terminate wait errno=%d status=%x\n%d", + errno, + child_status, + sigio_count); + + EXPECT_GE(sigio_count, 1); + +cleanup: + if (p != NULL) + munmap(p, 2 * page_size); + + if (fd >= 0) + close(fd); + + if (child > 0) { + kill(child, SIGKILL); + waitpid(child, NULL, 0); + } + + sigaction(SIGIO, &previous_sigio, NULL); +} + +TEST_HARNESS_MAIN -- 2.34.1

1 year, 4 months

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[PATCH] selftests/mm: Dont fail testsuite due to a lack of hugepages

by Nico Pache

On systems that have large core counts and large page sizes, but limited memory, the userfaultfd test hugepage requirement is too large. Exiting early due to missing one test's requirements is a rather aggressive strategy, and prevents a lot of other tests from running. Remove the early exit to prevent this. Fixes: ee00479d6702 ("selftests: vm: Try harder to allocate huge pages") Signed-off-by: Nico Pache <npache(a)redhat.com> --- tools/testing/selftests/mm/run_vmtests.sh | 1 - 1 file changed, 1 deletion(-) diff --git a/tools/testing/selftests/mm/run_vmtests.sh b/tools/testing/selftests/mm/run_vmtests.sh index 246d53a5d7f28..727ea22ba408e 100755 --- a/tools/testing/selftests/mm/run_vmtests.sh +++ b/tools/testing/selftests/mm/run_vmtests.sh @@ -173,7 +173,6 @@ if [ -n "$freepgs" ] && [ -n "$hpgsize_KB" ]; then if [ "$freepgs" -lt "$needpgs" ]; then printf "Not enough huge pages available (%d < %d)\n" \ "$freepgs" "$needpgs" - exit 1 fi else echo "no hugetlbfs support in kernel?" -- 2.43.0

1 year, 4 months

2
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[PATCH net-next] selftests/tc-testing: require an up to date iproute2 for blockcast tests

by Pedro Tammela

Add the dependsOn test check for all the mirred blockcast tests. It will prevent the issue reported by LKFT which happens when an older iproute2 is used to run the current tdc. Tests are skipped if the dependsOn check fails. Reported-by: Linux Kernel Functional Testing <lkft(a)linaro.org> Signed-off-by: Pedro Tammela <pctammela(a)mojatatu.com> --- Cc: Naresh Kamboju <naresh.kamboju(a)linaro.org> --- .../selftests/tc-testing/tc-tests/actions/mirred.json | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/mirred.json b/tools/testing/selftests/tc-testing/tc-tests/actions/mirred.json index 795cf1ce8af0..b73bd255ea36 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/actions/mirred.json +++ b/tools/testing/selftests/tc-testing/tc-tests/actions/mirred.json @@ -657,6 +657,7 @@ "actions", "mirred" ], + "dependsOn": "$TC actions add action mirred help 2>&1 | grep -q blockid", "plugins": { "requires": "nsPlugin" }, @@ -711,6 +712,7 @@ "actions", "mirred" ], + "dependsOn": "$TC actions add action mirred help 2>&1 | grep -q blockid", "plugins": { "requires": "nsPlugin" }, @@ -765,6 +767,7 @@ "actions", "mirred" ], + "dependsOn": "$TC actions add action mirred help 2>&1 | grep -q blockid", "plugins": { "requires": "nsPlugin" }, @@ -819,6 +822,7 @@ "actions", "mirred" ], + "dependsOn": "$TC actions add action mirred help 2>&1 | grep -q blockid", "plugins": { "requires": "nsPlugin" }, @@ -873,6 +877,7 @@ "actions", "mirred" ], + "dependsOn": "$TC actions add action mirred help 2>&1 | grep -q blockid", "plugins": { "requires": "nsPlugin" }, @@ -937,6 +942,7 @@ "actions", "mirred" ], + "dependsOn": "$TC actions add action mirred help 2>&1 | grep -q blockid", "plugins": { "requires": "nsPlugin" }, @@ -995,6 +1001,7 @@ "actions", "mirred" ], + "dependsOn": "$TC actions add action mirred help 2>&1 | grep -q blockid", "plugins": { "requires": "nsPlugin" }, -- 2.40.1

1 year, 4 months

3
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[PATCH net-next] selftests: net: Correct couple of spelling mistakes

by Prabhav Kumar Vaish

Changes : - "excercise" is corrected to "exercise" in drivers/net/mlxsw/spectrum-2/tc_flower.sh - "mutliple" is corrected to "multiple" in drivers/net/netdevsim/ethtool-fec.sh Signed-off-by: Prabhav Kumar Vaish <pvkumar5749404(a)gmail.com> --- .../testing/selftests/drivers/net/mlxsw/spectrum-2/tc_flower.sh | 2 +- tools/testing/selftests/drivers/net/netdevsim/ethtool-fec.sh | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/drivers/net/mlxsw/spectrum-2/tc_flower.sh b/tools/testing/selftests/drivers/net/mlxsw/spectrum-2/tc_flower.sh index 616d3581419c..31252bc8775e 100755 --- a/tools/testing/selftests/drivers/net/mlxsw/spectrum-2/tc_flower.sh +++ b/tools/testing/selftests/drivers/net/mlxsw/spectrum-2/tc_flower.sh @@ -869,7 +869,7 @@ bloom_simple_test() bloom_complex_test() { # Bloom filter index computation is affected from region ID, eRP - # ID and from the region key size. In order to excercise those parts + # ID and from the region key size. In order to exercise those parts # of the Bloom filter code, use a series of regions, each with a # different key size and send packet that should hit all of them. local index diff --git a/tools/testing/selftests/drivers/net/netdevsim/ethtool-fec.sh b/tools/testing/selftests/drivers/net/netdevsim/ethtool-fec.sh index 7d7829f57550..6c52ce1b0450 100755 --- a/tools/testing/selftests/drivers/net/netdevsim/ethtool-fec.sh +++ b/tools/testing/selftests/drivers/net/netdevsim/ethtool-fec.sh @@ -49,7 +49,7 @@ for o in llrs rs; do Active FEC encoding: ${o^^}" done -# Test mutliple bits +# Test multiple bits $ETHTOOL --set-fec $NSIM_NETDEV encoding rs llrs check $? s=$($ETHTOOL --show-fec $NSIM_NETDEV | tail -2) -- 2.34.1

1 year, 4 months

3
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[PATCH v5] kselftest: Add basic test for probing the rust sample modules

by Laura Nao

Add new basic kselftest that checks if the available rust sample modules can be added and removed correctly. Signed-off-by: Laura Nao <laura.nao(a)collabora.com> Reviewed-by: Sergio Gonzalez Collado <sergio.collado(a)gmail.com> Reviewed-by: Muhammad Usama Anjum <usama.anjum(a)collabora.com> --- Depends on: - https://lore.kernel.org/all/20240102141528.169947-1-laura.nao@collabora.com… - https://lore.kernel.org/all/20240131-ktap-sh-helpers-extend-v1-0-98ffb46871… Changes in v5: - Skip the test gracefully when ktap helpers file is missing - Skip the test when the sample modules are missing Changes in v4: - Added config file Changes in v3: - Removed useless KSFT_PASS, KSFT_FAIL, KSFT_SKIP constants - Used ktap_finished to print the results summary and handle the return code Changes in v2: - Added missing SPDX line - Edited test_probe_samples.sh script to use the common KTAP helpers file --- MAINTAINERS | 1 + tools/testing/selftests/Makefile | 1 + tools/testing/selftests/rust/Makefile | 4 ++ tools/testing/selftests/rust/config | 5 +++ .../selftests/rust/test_probe_samples.sh | 41 +++++++++++++++++++ 5 files changed, 52 insertions(+) create mode 100644 tools/testing/selftests/rust/Makefile create mode 100644 tools/testing/selftests/rust/config create mode 100755 tools/testing/selftests/rust/test_probe_samples.sh diff --git a/MAINTAINERS b/MAINTAINERS index e1475ca38ff2..94e31dac6d2c 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -19231,6 +19231,7 @@ F: Documentation/rust/ F: rust/ F: samples/rust/ F: scripts/*rust* +F: tools/testing/selftests/rust/ K: \b(?i:rust)\b RXRPC SOCKETS (AF_RXRPC) diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile index f7255969b695..e1504833654d 100644 --- a/tools/testing/selftests/Makefile +++ b/tools/testing/selftests/Makefile @@ -80,6 +80,7 @@ TARGETS += riscv TARGETS += rlimits TARGETS += rseq TARGETS += rtc +TARGETS += rust TARGETS += seccomp TARGETS += sgx TARGETS += sigaltstack diff --git a/tools/testing/selftests/rust/Makefile b/tools/testing/selftests/rust/Makefile new file mode 100644 index 000000000000..fce1584d3bc0 --- /dev/null +++ b/tools/testing/selftests/rust/Makefile @@ -0,0 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 +TEST_PROGS += test_probe_samples.sh + +include ../lib.mk diff --git a/tools/testing/selftests/rust/config b/tools/testing/selftests/rust/config new file mode 100644 index 000000000000..b4002acd40bc --- /dev/null +++ b/tools/testing/selftests/rust/config @@ -0,0 +1,5 @@ +CONFIG_RUST=y +CONFIG_SAMPLES=y +CONFIG_SAMPLES_RUST=y +CONFIG_SAMPLE_RUST_MINIMAL=m +CONFIG_SAMPLE_RUST_PRINT=m \ No newline at end of file diff --git a/tools/testing/selftests/rust/test_probe_samples.sh b/tools/testing/selftests/rust/test_probe_samples.sh new file mode 100755 index 000000000000..ad0397e4986f --- /dev/null +++ b/tools/testing/selftests/rust/test_probe_samples.sh @@ -0,0 +1,41 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 +# +# Copyright (c) 2023 Collabora Ltd +# +# This script tests whether the rust sample modules can +# be added and removed correctly. +# +DIR="$(dirname "$(readlink -f "$0")")" + +KTAP_HELPERS="${DIR}/../kselftest/ktap_helpers.sh" +if [ -e "$KTAP_HELPERS" ]; then + source "$KTAP_HELPERS" +else + echo "$KTAP_HELPERS file not found [SKIP]" + exit 4 +fi + +rust_sample_modules=("rust_minimal" "rust_print") + +ktap_print_header + +for sample in "${rust_sample_modules[@]}"; do + if ! /sbin/modprobe -n -q "$sample"; then + ktap_skip_all "module $sample is not found in /lib/modules/$(uname -r)" + exit "$KSFT_SKIP" + fi +done + +ktap_set_plan "${#rust_sample_modules[@]}" + +for sample in "${rust_sample_modules[@]}"; do + if /sbin/modprobe -q "$sample"; then + /sbin/modprobe -q -r "$sample" + ktap_test_pass "$sample" + else + ktap_test_fail "$sample" + fi +done + +ktap_finished -- 2.30.2

1 year, 4 months

5
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[PATCH v4 1/2] selftests/dmabuf-heap: conform test to TAP format output

by Muhammad Usama Anjum

Conform the layout, informational and status messages to TAP. No functional change is intended other than the layout of output messages. Signed-off-by: Muhammad Usama Anjum <usama.anjum(a)collabora.com> --- Chanages since v3: - abort test-case instead of exiting if heap/mem allocation fails - Correct test_alloc_zeroed() test case in case of failure Changes since v2: - Minor improvements in test_alloc_zeroed() results Changes since v1: - Update some more error handling code --- .../selftests/dmabuf-heaps/dmabuf-heap.c | 229 +++++++----------- 1 file changed, 93 insertions(+), 136 deletions(-) diff --git a/tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c b/tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c index 890a8236a8ba7..7529c539be0e2 100644 --- a/tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c +++ b/tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c @@ -15,6 +15,7 @@ #include <linux/dma-buf.h> #include <linux/dma-heap.h> #include <drm/drm.h> +#include "../kselftest.h" #define DEVPATH "/dev/dma_heap" @@ -90,14 +91,13 @@ static int dmabuf_heap_open(char *name) char buf[256]; ret = snprintf(buf, 256, "%s/%s", DEVPATH, name); - if (ret < 0) { - printf("snprintf failed!\n"); - return ret; - } + if (ret < 0) + ksft_exit_fail_msg("snprintf failed!\n"); fd = open(buf, O_RDWR); if (fd < 0) - printf("open %s failed!\n", buf); + ksft_exit_fail_msg("open %s failed: %s\n", buf, strerror(errno)); + return fd; } @@ -140,7 +140,7 @@ static int dmabuf_sync(int fd, int start_stop) #define ONE_MEG (1024 * 1024) -static int test_alloc_and_import(char *heap_name) +static void test_alloc_and_import(char *heap_name) { int heap_fd = -1, dmabuf_fd = -1, importer_fd = -1; uint32_t handle = 0; @@ -148,16 +148,14 @@ static int test_alloc_and_import(char *heap_name) int ret; heap_fd = dmabuf_heap_open(heap_name); - if (heap_fd < 0) - return -1; - printf(" Testing allocation and importing: "); + ksft_print_msg("Testing allocation and importing:\n"); ret = dmabuf_heap_alloc(heap_fd, ONE_MEG, 0, &dmabuf_fd); if (ret) { - printf("FAIL (Allocation Failed!)\n"); - ret = -1; - goto out; + ksft_test_result_fail("FAIL (Allocation Failed!)\n"); + return; } + /* mmap and write a simple pattern */ p = mmap(NULL, ONE_MEG, @@ -166,9 +164,8 @@ static int test_alloc_and_import(char *heap_name) dmabuf_fd, 0); if (p == MAP_FAILED) { - printf("FAIL (mmap() failed)\n"); - ret = -1; - goto out; + ksft_test_result_fail("FAIL (mmap() failed)\n"); + return; } dmabuf_sync(dmabuf_fd, DMA_BUF_SYNC_START); @@ -179,70 +176,62 @@ static int test_alloc_and_import(char *heap_name) importer_fd = open_vgem(); if (importer_fd < 0) { ret = importer_fd; - printf("(Could not open vgem - skipping): "); + ksft_test_result_skip("Could not open vgem\n"); } else { ret = import_vgem_fd(importer_fd, dmabuf_fd, &handle); - if (ret < 0) { - printf("FAIL (Failed to import buffer)\n"); - goto out; - } + ksft_test_result(ret >= 0, "Import buffer\n"); } ret = dmabuf_sync(dmabuf_fd, DMA_BUF_SYNC_START); if (ret < 0) { - printf("FAIL (DMA_BUF_SYNC_START failed!)\n"); + ksft_print_msg("FAIL (DMA_BUF_SYNC_START failed!)\n"); goto out; } memset(p, 0xff, ONE_MEG); ret = dmabuf_sync(dmabuf_fd, DMA_BUF_SYNC_END); if (ret < 0) { - printf("FAIL (DMA_BUF_SYNC_END failed!)\n"); + ksft_print_msg("FAIL (DMA_BUF_SYNC_END failed!)\n"); goto out; } close_handle(importer_fd, handle); - ret = 0; - printf(" OK\n"); + ksft_test_result_pass("%s\n", __func__); + return; out: - if (p) - munmap(p, ONE_MEG); - if (importer_fd >= 0) - close(importer_fd); - if (dmabuf_fd >= 0) - close(dmabuf_fd); - if (heap_fd >= 0) - close(heap_fd); + munmap(p, ONE_MEG); + close(importer_fd); + close(dmabuf_fd); + close(heap_fd); - return ret; + ksft_test_result_fail("%s\n", __func__); } -static int test_alloc_zeroed(char *heap_name, size_t size) +static void test_alloc_zeroed(char *heap_name, size_t size) { int heap_fd = -1, dmabuf_fd[32]; int i, j, ret; void *p = NULL; char *c; - printf(" Testing alloced %ldk buffers are zeroed: ", size / 1024); + ksft_print_msg("Testing alloced %ldk buffers are zeroed:\n", size / 1024); heap_fd = dmabuf_heap_open(heap_name); - if (heap_fd < 0) - return -1; /* Allocate and fill a bunch of buffers */ for (i = 0; i < 32; i++) { ret = dmabuf_heap_alloc(heap_fd, size, 0, &dmabuf_fd[i]); - if (ret < 0) { - printf("FAIL (Allocation (%i) failed)\n", i); - goto out; + if (ret) { + ksft_test_result_fail("FAIL (Allocation (%i) failed)\n", i); + return; } + /* mmap and fill with simple pattern */ p = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, dmabuf_fd[i], 0); if (p == MAP_FAILED) { - printf("FAIL (mmap() failed!)\n"); - ret = -1; - goto out; + ksft_test_result_fail("FAIL (mmap() failed!)\n"); + return; } + dmabuf_sync(dmabuf_fd[i], DMA_BUF_SYNC_START); memset(p, 0xff, size); dmabuf_sync(dmabuf_fd[i], DMA_BUF_SYNC_END); @@ -251,48 +240,45 @@ static int test_alloc_zeroed(char *heap_name, size_t size) /* close them all */ for (i = 0; i < 32; i++) close(dmabuf_fd[i]); + ksft_test_result_pass("Allocate and fill a bunch of buffers\n"); /* Allocate and validate all buffers are zeroed */ for (i = 0; i < 32; i++) { ret = dmabuf_heap_alloc(heap_fd, size, 0, &dmabuf_fd[i]); if (ret < 0) { - printf("FAIL (Allocation (%i) failed)\n", i); - goto out; + ksft_test_result_fail("FAIL (Allocation (%i) failed)\n", i); + return; } /* mmap and validate everything is zero */ p = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, dmabuf_fd[i], 0); if (p == MAP_FAILED) { - printf("FAIL (mmap() failed!)\n"); - ret = -1; - goto out; + ksft_test_result_fail("FAIL (mmap() failed!)\n"); + return; } + dmabuf_sync(dmabuf_fd[i], DMA_BUF_SYNC_START); c = (char *)p; for (j = 0; j < size; j++) { if (c[j] != 0) { - printf("FAIL (Allocated buffer not zeroed @ %i)\n", j); - break; + ksft_print_msg("FAIL (Allocated buffer not zeroed @ %i)\n", j); + dmabuf_sync(dmabuf_fd[i], DMA_BUF_SYNC_END); + munmap(p, size); + goto out; } } dmabuf_sync(dmabuf_fd[i], DMA_BUF_SYNC_END); munmap(p, size); } + +out: + ksft_test_result(i == 32, "Allocate and validate all buffers are zeroed\n"); /* close them all */ for (i = 0; i < 32; i++) close(dmabuf_fd[i]); close(heap_fd); - printf("OK\n"); - return 0; - -out: - while (i > 0) { - close(dmabuf_fd[i]); - i--; - } - close(heap_fd); - return ret; + return; } /* Test the ioctl version compatibility w/ a smaller structure then expected */ @@ -360,126 +346,97 @@ static int dmabuf_heap_alloc_newer(int fd, size_t len, unsigned int flags, return ret; } -static int test_alloc_compat(char *heap_name) +static void test_alloc_compat(char *heap_name) { - int heap_fd = -1, dmabuf_fd = -1; - int ret; + int ret, heap_fd = -1, dmabuf_fd = -1; heap_fd = dmabuf_heap_open(heap_name); - if (heap_fd < 0) - return -1; - printf(" Testing (theoretical)older alloc compat: "); + ksft_print_msg("Testing (theoretical) older alloc compat:\n"); ret = dmabuf_heap_alloc_older(heap_fd, ONE_MEG, 0, &dmabuf_fd); - if (ret) { - printf("FAIL (Older compat allocation failed!)\n"); - ret = -1; - goto out; - } - close(dmabuf_fd); - printf("OK\n"); + if (dmabuf_fd >= 0) + close(dmabuf_fd); + ksft_test_result(!ret, "dmabuf_heap_alloc_older\n"); - printf(" Testing (theoretical)newer alloc compat: "); + ksft_print_msg("Testing (theoretical) newer alloc compat:\n"); ret = dmabuf_heap_alloc_newer(heap_fd, ONE_MEG, 0, &dmabuf_fd); - if (ret) { - printf("FAIL (Newer compat allocation failed!)\n"); - ret = -1; - goto out; - } - printf("OK\n"); -out: if (dmabuf_fd >= 0) close(dmabuf_fd); - if (heap_fd >= 0) - close(heap_fd); + ksft_test_result(!ret, "dmabuf_heap_alloc_newer\n"); - return ret; + close(heap_fd); } -static int test_alloc_errors(char *heap_name) +static void test_alloc_errors(char *heap_name) { int heap_fd = -1, dmabuf_fd = -1; int ret; heap_fd = dmabuf_heap_open(heap_name); - if (heap_fd < 0) - return -1; - printf(" Testing expected error cases: "); + ksft_print_msg("Testing expected error cases:\n"); ret = dmabuf_heap_alloc(0, ONE_MEG, 0x111111, &dmabuf_fd); - if (!ret) { - printf("FAIL (Did not see expected error (invalid fd)!)\n"); - ret = -1; - goto out; - } + ksft_test_result(ret, "Error expected on invalid fd\n"); ret = dmabuf_heap_alloc(heap_fd, ONE_MEG, 0x111111, &dmabuf_fd); - if (!ret) { - printf("FAIL (Did not see expected error (invalid heap flags)!)\n"); - ret = -1; - goto out; - } + ksft_test_result(ret, "Error expected on invalid heap flags\n"); ret = dmabuf_heap_alloc_fdflags(heap_fd, ONE_MEG, ~(O_RDWR | O_CLOEXEC), 0, &dmabuf_fd); - if (!ret) { - printf("FAIL (Did not see expected error (invalid fd flags)!)\n"); - ret = -1; - goto out; - } + ksft_test_result(ret, "Error expected on invalid heap flags\n"); - printf("OK\n"); - ret = 0; -out: if (dmabuf_fd >= 0) close(dmabuf_fd); - if (heap_fd >= 0) - close(heap_fd); + close(heap_fd); +} - return ret; +static int numer_of_heaps(void) +{ + DIR *d = opendir(DEVPATH); + struct dirent *dir; + int heaps = 0; + + while ((dir = readdir(d))) { + if (!strncmp(dir->d_name, ".", 2)) + continue; + if (!strncmp(dir->d_name, "..", 3)) + continue; + heaps++; + } + + return heaps; } int main(void) { - DIR *d; struct dirent *dir; - int ret = -1; + DIR *d; + + ksft_print_header(); d = opendir(DEVPATH); if (!d) { - printf("No %s directory?\n", DEVPATH); - return -1; + ksft_print_msg("No %s directory?\n", DEVPATH); + return KSFT_SKIP; } - while ((dir = readdir(d)) != NULL) { + ksft_set_plan(11 * numer_of_heaps()); + + while ((dir = readdir(d))) { if (!strncmp(dir->d_name, ".", 2)) continue; if (!strncmp(dir->d_name, "..", 3)) continue; - printf("Testing heap: %s\n", dir->d_name); - printf("=======================================\n"); - ret = test_alloc_and_import(dir->d_name); - if (ret) - break; - - ret = test_alloc_zeroed(dir->d_name, 4 * 1024); - if (ret) - break; - - ret = test_alloc_zeroed(dir->d_name, ONE_MEG); - if (ret) - break; - - ret = test_alloc_compat(dir->d_name); - if (ret) - break; - - ret = test_alloc_errors(dir->d_name); - if (ret) - break; + ksft_print_msg("Testing heap: %s\n", dir->d_name); + ksft_print_msg("=======================================\n"); + test_alloc_and_import(dir->d_name); + test_alloc_zeroed(dir->d_name, 4 * 1024); + test_alloc_zeroed(dir->d_name, ONE_MEG); + test_alloc_compat(dir->d_name); + test_alloc_errors(dir->d_name); } closedir(d); - return ret; + ksft_finished(); } -- 2.39.2

1 year, 4 months

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[PATCH net-next 00/15] mptcp: userspace pm: 'dump addrs' and 'get addr'

by Matthieu Baerts (NGI0)

This series from Geliang adds two new Netlink commands to the userspace PM: - one to dump all addresses of a specific MPTCP connection: - feature added in patches 3 to 5 - test added in patches 7, 8 and 10 - and one to get a specific address for an MPTCP connection: - feature added in patches 11 to 13 - test added in patches 14 and 15 These new Netlink commands can be useful if an MPTCP daemon lost track of the different connections, e.g. after having been restarted. The other patches are some clean-ups and small improvements added while working on the new features. Signed-off-by: Matthieu Baerts (NGI0) <matttbe(a)kernel.org> --- Geliang Tang (15): mptcp: make pm_remove_addrs_and_subflows static mptcp: export mptcp_genl_family & mptcp_nl_fill_addr mptcp: implement mptcp_userspace_pm_dump_addr mptcp: add token for get-addr in yaml mptcp: dump addrs in userspace pm list mptcp: check userspace pm flags selftests: mptcp: add userspace pm subflow flag selftests: mptcp: add token for dump_addr selftests: mptcp: add mptcp_lib_check_output helper selftests: mptcp: dump userspace addrs list mptcp: add userspace_pm_lookup_addr_by_id helper mptcp: implement mptcp_userspace_pm_get_addr mptcp: get addr in userspace pm list selftests: mptcp: add token for get_addr selftests: mptcp: userspace pm get addr tests Documentation/netlink/specs/mptcp_pm.yaml | 3 +- net/mptcp/mptcp_pm_gen.c | 7 +- net/mptcp/mptcp_pm_gen.h | 2 +- net/mptcp/pm.c | 16 +++ net/mptcp/pm_netlink.c | 30 ++-- net/mptcp/pm_userspace.c | 180 +++++++++++++++++++++--- net/mptcp/protocol.h | 15 +- tools/testing/selftests/net/mptcp/mptcp_join.sh | 91 ++++++++++++ tools/testing/selftests/net/mptcp/mptcp_lib.sh | 23 +++ tools/testing/selftests/net/mptcp/pm_netlink.sh | 18 +-- tools/testing/selftests/net/mptcp/pm_nl_ctl.c | 39 ++++- 11 files changed, 374 insertions(+), 50 deletions(-) --- base-commit: e960825709330cb199d209740326cec37e8c419d change-id: 20240301-upstream-net-next-20240301-mptcp-userspace-pm-dump-addr-221f169ac144 Best regards, -- Matthieu Baerts (NGI0) <matttbe(a)kernel.org>

1 year, 4 months

2
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