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[PATCH net-next 0/4] Updates for ipsec selftests

by Shannon Nelson

Fix up the existing ipsec selftest and add tests for the ipsec offload driver API. Shannon Nelson (4): selftests: rtnetlink: clear the return code at start of ipsec test selftests: rtnetlink: use dummydev as a test device netdevsim: add ipsec offload testing selftests: rtnetlink: add ipsec offload API test drivers/net/netdevsim/Makefile | 4 + drivers/net/netdevsim/ipsec.c | 345 +++++++++++++++++++++++++++++++ drivers/net/netdevsim/netdev.c | 7 + drivers/net/netdevsim/netdevsim.h | 37 ++++ tools/testing/selftests/net/rtnetlink.sh | 132 +++++++++++- 5 files changed, 518 insertions(+), 7 deletions(-) create mode 100644 drivers/net/netdevsim/ipsec.c -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

6 years, 4 months

2
8
0 0

test_syscall_vdso_32 [FAIL]

by Li Zhijian

Hi Intel 0Day noticed that test_syscall_vdso_32 failed since 8bb2610bc4967f19672444a7b0407367f1540028(x86/entry/64/compat: Preserve r8-r11 in int $0x80) 2018-06-25 14:23:00 make run_tests -C x86 make: Entering directory '/usr/src/linux-selftests-x86_64-rhel-7.2-8bb2610bc4967f19672444a7b0407367f1540028/tools/testing/selftests/x86' gcc -m32 -o /usr/src/linux-selftests-x86_64-rhel-7.2-8bb2610bc4967f19672444a7b0407367f1540028/tools/testing/selftests/x86/test_syscall_vdso_32 -O2 -g -std=gnu99 -pthread -Wall -no-pie -DCAN_BUILD_32 -DCAN_BUILD_64 test_syscall_vdso.c thunks_32.S -lrt -ldl -lm TAP version 13 selftests: test_syscall_vdso_32 ======================================== [RUN] Executing 6-argument 32-bit syscall via VDSO [WARN] Flags before=0000000000200ed7 id 0 00 o d i s z 0 a 0 p 1 c [WARN] Flags after=0000000000200606 id 0 00 d i 0 0 p 1 [WARN] Flags change=00000000000008d1 0 00 o s z 0 a 0 0 c [OK] Arguments are preserved across syscall [NOTE] R11 has changed:0000000000200606 - assuming clobbered by SYSRET insn [OK] R8..R15 did not leak kernel data [RUN] Executing 6-argument 32-bit syscall via INT 80 [OK] Arguments are preserved across syscall [FAIL] R8 has changed:0000000000000000 [FAIL] R9 has changed:0000000000000000 [FAIL] R10 has changed:0000000000000000 [FAIL] R11 has changed:0000000000000000 [RUN] Executing 6-argument 32-bit syscall via VDSO [WARN] Flags before=0000000000200ed7 id 0 00 o d i s z 0 a 0 p 1 c [WARN] Flags after=0000000000200606 id 0 00 d i 0 0 p 1 [WARN] Flags change=00000000000008d1 0 00 o s z 0 a 0 0 c [OK] Arguments are preserved across syscall [NOTE] R11 has changed:0000000000200606 - assuming clobbered by SYSRET insn [OK] R8..R15 did not leak kernel data [RUN] Executing 6-argument 32-bit syscall via INT 80 [OK] Arguments are preserved across syscall [FAIL] R8 has changed:0000000000000000 [FAIL] R9 has changed:0000000000000000 [FAIL] R10 has changed:0000000000000000 [FAIL] R11 has changed:0000000000000000 [RUN] Running tests under ptrace not ok 1..1 selftests: test_syscall_vdso_32 [FAIL] make: Leaving directory '/usr/src/linux-selftests-x86_64-rhel-7.2-8bb2610bc4967f19672444a7b0407367f1540028/tools/testing/selftests/x86' This commit changed the testcase expected behavior, but looks it doesn't work as expected. so want to consult whether 0Day missed something(special configurations) to this case ? if more details are needed, please let me know. Thanks -- To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

6 years, 4 months

2
1
0 0

[PATCH] selftests: bpf: notification about privilege required to run test_lwt_seg6local.sh testing script

by Jeffrin Jose T

This test_lwt_seg6local.sh will execute with root privilege. This patch is atleast used to notify the user about the privilege required related to smooth execution of the script. Signed-off-by: Jeffrin Jose T (Rajagiri SET) <ahiliation(a)gmail.com> --- tools/testing/selftests/bpf/test_lwt_seg6local.sh | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/tools/testing/selftests/bpf/test_lwt_seg6local.sh b/tools/testing/selftests/bpf/test_lwt_seg6local.sh index 1c77994b5e71..30575577a8b2 100755 --- a/tools/testing/selftests/bpf/test_lwt_seg6local.sh +++ b/tools/testing/selftests/bpf/test_lwt_seg6local.sh @@ -21,6 +21,15 @@ # An UDP datagram is sent from fb00::1 to fb00::6. The test succeeds if this # datagram can be read on NS6 when binding to fb00::6. +# Kselftest framework requirement - SKIP code is 4. +ksft_skip=4 + +msg="skip all tests:" +if [ $UID != 0 ]; then + echo $msg please run this as root >&2 + exit $ksft_skip +fi + TMP_FILE="/tmp/selftest_lwt_seg6local.txt" cleanup() -- 2.17.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

6 years, 4 months

2
1
0 0

[PATCH] selftests: vDSO - fix to return KSFT_SKIP when test couldn't be run

by Shuah Khan (Samsung OSG)

Fix to return KSFT_SKIP when test couldn't be run because AT_SYSINFO_EHDR isn't found and gettimeofday isn't defined. Signed-off-by: Shuah Khan (Samsung OSG) <shuah(a)kernel.org> --- tools/testing/selftests/vDSO/vdso_test.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/vDSO/vdso_test.c b/tools/testing/selftests/vDSO/vdso_test.c index 2df26bd0099c..eda53f833d8e 100644 --- a/tools/testing/selftests/vDSO/vdso_test.c +++ b/tools/testing/selftests/vDSO/vdso_test.c @@ -15,6 +15,8 @@ #include <sys/auxv.h> #include <sys/time.h> +#include "../kselftest.h" + extern void *vdso_sym(const char *version, const char *name); extern void vdso_init_from_sysinfo_ehdr(uintptr_t base); extern void vdso_init_from_auxv(void *auxv); @@ -37,7 +39,7 @@ int main(int argc, char **argv) unsigned long sysinfo_ehdr = getauxval(AT_SYSINFO_EHDR); if (!sysinfo_ehdr) { printf("AT_SYSINFO_EHDR is not present!\n"); - return 0; + return KSFT_SKIP; } vdso_init_from_sysinfo_ehdr(getauxval(AT_SYSINFO_EHDR)); @@ -48,7 +50,7 @@ int main(int argc, char **argv) if (!gtod) { printf("Could not find %s\n", name); - return 1; + return KSFT_SKIP; } struct timeval tv; @@ -59,6 +61,7 @@ int main(int argc, char **argv) (long long)tv.tv_sec, (long long)tv.tv_usec); } else { printf("%s failed\n", name); + return KSFT_FAIL; } return 0; -- 2.17.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

6 years, 4 months

1
0
0 0

[PATCH] selftests: vDSO - fix to exclude x86 test on non-x86 platforms

by Shuah Khan (Samsung OSG)

Fix to exclude vdso_standalone_test_x86 test from building on non-x86 platforms. In addition, fix it to use TEST_GEN_PROGS which is the right variable to use for generated programs. TEST_PROGS is for shell scripts. Signed-off-by: Shuah Khan (Samsung OSG) <shuah(a)kernel.org> --- tools/testing/selftests/vDSO/Makefile | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/tools/testing/selftests/vDSO/Makefile b/tools/testing/selftests/vDSO/Makefile index f5d7a7851e21..9e03d61f52fd 100644 --- a/tools/testing/selftests/vDSO/Makefile +++ b/tools/testing/selftests/vDSO/Makefile @@ -1,6 +1,14 @@ # SPDX-License-Identifier: GPL-2.0 include ../lib.mk +uname_M := $(shell uname -m 2>/dev/null || echo not) +ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/x86/ -e s/x86_64/x86/) + +TEST_GEN_PROGS := $(OUTPUT)/vdso_test +ifeq ($(ARCH),x86) +TEST_GEN_PROGS += $(OUTPUT)/vdso_standalone_test_x86 +endif + ifndef CROSS_COMPILE CFLAGS := -std=gnu99 CFLAGS_vdso_standalone_test_x86 := -nostdlib -fno-asynchronous-unwind-tables -fno-stack-protector @@ -8,14 +16,11 @@ ifeq ($(CONFIG_X86_32),y) LDLIBS += -lgcc_s endif -TEST_PROGS := $(OUTPUT)/vdso_test $(OUTPUT)/vdso_standalone_test_x86 - -all: $(TEST_PROGS) +all: $(TEST_GEN_PROGS) $(OUTPUT)/vdso_test: parse_vdso.c vdso_test.c $(OUTPUT)/vdso_standalone_test_x86: vdso_standalone_test_x86.c parse_vdso.c $(CC) $(CFLAGS) $(CFLAGS_vdso_standalone_test_x86) \ vdso_standalone_test_x86.c parse_vdso.c \ -o $@ -EXTRA_CLEAN := $(TEST_PROGS) endif -- 2.17.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

6 years, 4 months

1
0
0 0

[GIT PULL] kselftest fixes update for Linux 4.18-rc2

by Shuah Khan

Hi Linus, Please pull the following kselftest fixes update for Linux 4.18-rc2 This Kselftest fixes update for Linux 4.18-rc2: - Fixes new sparc64 adi driver test compile errors on non-sparc systems. - Fixes config fragment for sync framework for improved test coverage. - Fixes several tests to return correct Kselftest skip code. I included a patch that adds missing SPDX license text in the Makefile for the new Sparc64 test that went into 4.18-rc1. It should have been added in the final version of the patches that went into 4.18-rc1. diff is attached. thanks, -- Shuah ----------------------------------------------------------------------------- The following changes since commit ce397d215ccd07b8ae3f71db689aedb85d56ab40: Linux 4.18-rc1 (2018-06-17 08:04:49 +0900) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest tags/linux-kselftest-4.18-rc2 for you to fetch changes up to eb83d5f7d07ed913d62ca4ad1e14fb6ca4937bab: selftests: sparc64: Add missing SPDX License Identifiers (2018-06-18 09:29:20 -0600) ---------------------------------------------------------------- linux-kselftest-4.18-rc2 This Kselftest fixes update for Linux 4.18-rc2: - Fixes new sparc64 adi driver test compile errors on non-sparc systems. - Fixes config fragment for sync framework for improved test coverage. - Fixes several tests to return correct Kselftest skip code. ---------------------------------------------------------------- Fathi Boudra (1): selftests: sync: add config fragment for testing sync framework Shuah Khan (Samsung OSG) (9): selftests: pstore: return Kselftest Skip code for skipped tests selftests: static_keys: return Kselftest Skip code for skipped tests selftests: sysctl: return Kselftest Skip code for skipped tests selftests: user: return Kselftest Skip code for skipped tests selftests: zram: return Kselftest Skip code for skipped tests selftests: vm: return Kselftest Skip code for skipped tests selftests: sparc64: Fix to do nothing on non-sparc64 selftests: sparc64: delete RUN_TESTS and EMIT_TESTS overrides selftests: sparc64: Add missing SPDX License Identifiers .../selftests/pstore/pstore_post_reboot_tests | 5 ++++- tools/testing/selftests/sparc64/Makefile | 20 ++++++++++++-------- tools/testing/selftests/sparc64/drivers/Makefile | 2 +- .../selftests/static_keys/test_static_keys.sh | 13 +++++++++++++ tools/testing/selftests/sync/config | 4 ++++ tools/testing/selftests/sysctl/sysctl.sh | 20 +++++++++++++------- tools/testing/selftests/user/test_user_copy.sh | 7 +++++++ tools/testing/selftests/vm/compaction_test.c | 4 +++- tools/testing/selftests/vm/mlock2-tests.c | 12 +++++++----- tools/testing/selftests/vm/run_vmtests | 5 ++++- tools/testing/selftests/vm/userfaultfd.c | 4 +++- tools/testing/selftests/zram/zram.sh | 5 ++++- tools/testing/selftests/zram/zram_lib.sh | 5 ++++- 13 files changed, 79 insertions(+), 27 deletions(-) create mode 100644 tools/testing/selftests/sync/config -----------------------------------------------------------------------------

6 years, 4 months

1
0
0 0

[PATCH v7 00/16] tracing: probeevent: Improve fetcharg features

by Masami Hiramatsu

Hi, This is the 7th version of the fetch-arg improvement series. This includes variable changes on fetcharg framework like, - Add fetcharg testcases (syntax, argN, symbol, string and array) and probepoint testcase. - Rewrite fetcharg framework with fetch_insn, switch-case based instead of function pointer. - Add "symbol" type support, which shows symbol+offset instead of address value. - Add "$argN" fetcharg, which fetches function parameters. (currently only for x86-64) - Add array type support (including string arrary :) ) , which enables to get fixed length array from probe-events. - Add array type support for perf-probe, so that user can dump partial array entries. V6 is here: https://lkml.org/lkml/2018/3/17/75 Changes from the v6 are here: [6/16] - Fix to return an error if failed to fetch string and fill zero-length data_loc in error case. [11/16] - Update document for restructured text. [15/16] - Fix README test. [16/16] - Add type-casting description (and note) to documentation. And rebased on the latest Steve's ftrace/core branch. Thank you, --- Masami Hiramatsu (16): tracing: probeevent: Cleanup print argument functions tracing: probeevent: Cleanup argument field definition tracing: probeevent: Remove NOKPROBE_SYMBOL from print functions tracing: probeevent: Introduce new argument fetching code tracing: probeevent: Unify fetch type tables tracing: probeevent: Return consumed bytes of dynamic area tracing: probeevent: Append traceprobe_ for exported function tracing: probeevent: Unify fetch_insn processing common part tracing: probeevent: Add symbol type x86: ptrace: Add function argument access API tracing: probeevent: Add $argN for accessing function args tracing: probeevent: Add array type support selftests: ftrace: Add a testcase for symbol type selftests: ftrace: Add a testcase for $argN with kprobe_event selftests: ftrace: Add a testcase for array type with kprobe_event perf-probe: Add array argument support Documentation/trace/kprobetrace.rst | 23 + arch/Kconfig | 7 arch/x86/Kconfig | 1 arch/x86/include/asm/ptrace.h | 38 + kernel/trace/trace.c | 9 kernel/trace/trace_kprobe.c | 358 ++++-------- kernel/trace/trace_probe.c | 620 +++++++++----------- kernel/trace/trace_probe.h | 282 +++------ kernel/trace/trace_probe_tmpl.h | 216 +++++++ kernel/trace/trace_uprobe.c | 176 ++---- tools/perf/Documentation/perf-probe.txt | 12 tools/perf/util/probe-event.c | 20 + tools/perf/util/probe-event.h | 2 tools/perf/util/probe-file.c | 5 tools/perf/util/probe-file.h | 1 tools/perf/util/probe-finder.c | 95 ++- .../ftrace/test.d/kprobe/kprobe_args_argN.tc | 25 + .../ftrace/test.d/kprobe/kprobe_args_array.tc | 92 +++ .../ftrace/test.d/kprobe/kprobe_args_symbol.tc | 77 ++ 19 files changed, 1127 insertions(+), 932 deletions(-) create mode 100644 kernel/trace/trace_probe_tmpl.h create mode 100644 tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_argN.tc create mode 100644 tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_array.tc create mode 100644 tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_symbol.tc -- Masami Hiramatsu (Linaro) <mhiramat(a)kernel.org> -- To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

6 years, 4 months

3
35
0 0

[PATCH] selftests: bpf: notification about privilege required to run test_kmod.sh testing script

by Jeffrin Jose T

The test_kmod.sh script require root privilege for the successful execution of the test. This patch is to notify the user about the privilege the script demands for the successful execution of the test. Signed-off-by: Jeffrin Jose T (Rajagiri SET) <ahiliation(a)gmail.com> --- tools/testing/selftests/bpf/test_kmod.sh | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/tools/testing/selftests/bpf/test_kmod.sh b/tools/testing/selftests/bpf/test_kmod.sh index 35669ccd4d23..378ccc512ad3 100755 --- a/tools/testing/selftests/bpf/test_kmod.sh +++ b/tools/testing/selftests/bpf/test_kmod.sh @@ -1,6 +1,15 @@ #!/bin/sh # SPDX-License-Identifier: GPL-2.0 +# Kselftest framework requirement - SKIP code is 4. +ksft_skip=4 + +msg="skip all tests:" +if [ "$(id -u)" != "0" ]; then + echo $msg please run this as root >&2 + exit $ksft_skip +fi + SRC_TREE=../../../../ test_run() -- 2.17.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

6 years, 4 months

2
1
0 0

[PATCH] selftests: net: add tcp_inq to gitignore

by Anders Roxell

sha: 702353b538f5 ("selftest: add test for TCP_INQ") forgot to add tcp_inq to .gitignore. Signed-off-by: Anders Roxell <anders.roxell(a)linaro.org> --- tools/testing/selftests/net/.gitignore | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/testing/selftests/net/.gitignore b/tools/testing/selftests/net/.gitignore index 128e548aa377..1a0ac3a29ec5 100644 --- a/tools/testing/selftests/net/.gitignore +++ b/tools/testing/selftests/net/.gitignore @@ -12,3 +12,4 @@ tcp_mmap udpgso udpgso_bench_rx udpgso_bench_tx +tcp_inq -- 2.17.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

6 years, 4 months

2
1
0 0

[PATCH] selftests: net: add config fragments

by Anders Roxell

Add fragments to pass bridge and vlan tests. Fixes: 33b01b7b4f19 ("selftests: add rtnetlink test script") Signed-off-by: Anders Roxell <anders.roxell(a)linaro.org> --- Hi, net/rtnetlink.sh still fails on tc hbt hierarchy, addrlabel and ipsec: Error: Specified qdisc not found. RTNETLINK answers: No such file or directory Error: Parent Qdisc doesn't exists. We have an error talking to the kernel, -1 Error: Parent Qdisc doesn't exists. We have an error talking to the kernel, -1 Error: Parent Qdisc doesn't exists. We have an error talking to the kernel, -1 Error: Parent Qdisc doesn't exists. We have an error talking to the kernel, -1 Error: Parent Qdisc doesn't exists. We have an error talking to the kernel, -1 Error: Parent Qdisc doesn't exists. We have an error talking to the kernel, -1 Error: Invalid handle. FAIL: tc htb hierarchy FAIL: ipv6 addrlabel FAIL: can't add fou port 7777, skipping test RTNETLINK answers: Operation not supported FAIL: can't add macsec interface, skipping test RTNETLINK answers: Protocol not supported RTNETLINK answers: No such process RTNETLINK answers: No such process ./rtnetlink.sh: line 527: 5356 Terminated ip x m > $tmpfile FAIL: ipsec I'm using iproute2 tag: 4.17 and tried the qdisc command from the function kci_test_tc in net/rtnetlink.sh: $ tc qdisc add dev lo root handle 1: htb Error: Specified qdisc not found. For kci_test_addrlabel it fails on this row: ip addrlabel list |grep -q "prefix dead::/64 dev lo label 1" Any idea why these three fails? Cheers, Anders tools/testing/selftests/net/config | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/testing/selftests/net/config b/tools/testing/selftests/net/config index 7ba089b33e8b..cd3a2f1545b5 100644 --- a/tools/testing/selftests/net/config +++ b/tools/testing/selftests/net/config @@ -12,3 +12,5 @@ CONFIG_NET_IPVTI=y CONFIG_INET6_XFRM_MODE_TUNNEL=y CONFIG_IPV6_VTI=y CONFIG_DUMMY=y +CONFIG_BRIDGE=y +CONFIG_VLAN_8021Q=y -- 2.17.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kselftest" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

6 years, 4 months

3
2
0 0

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