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3 years, 7 months

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[PATCH V2] selftests/exec: Rename file binfmt_script to binfmt_script.py

by Muhammad Usama Anjum

Rename file for readability purpose. Update its usage and references. Signed-off-by: Muhammad Usama Anjum <usama.anjum(a)collabora.com> --- This path was suggested while review of the following patch. Please apply it after applying that one first: selftests/exec: Add non-regular to TEST_GEN_PROGS Changes in V2: Remove changes from binfmt_script.py, they were wrong --- tools/testing/selftests/exec/Makefile | 2 +- .../testing/selftests/exec/{binfmt_script => binfmt_script.py} | 0 2 files changed, 1 insertion(+), 1 deletion(-) rename tools/testing/selftests/exec/{binfmt_script => binfmt_script.py} (100%) diff --git a/tools/testing/selftests/exec/Makefile b/tools/testing/selftests/exec/Makefile index a89ba6de79870..a0b8688b08369 100644 --- a/tools/testing/selftests/exec/Makefile +++ b/tools/testing/selftests/exec/Makefile @@ -3,7 +3,7 @@ CFLAGS = -Wall CFLAGS += -Wno-nonnull CFLAGS += -D_GNU_SOURCE -TEST_PROGS := binfmt_script +TEST_PROGS := binfmt_script.py TEST_GEN_PROGS := execveat load_address_4096 load_address_2097152 load_address_16777216 non-regular TEST_GEN_FILES := execveat.symlink execveat.denatured script subdir # Makefile is a run-time dependency, since it's accessed by the execveat test diff --git a/tools/testing/selftests/exec/binfmt_script b/tools/testing/selftests/exec/binfmt_script.py similarity index 100% rename from tools/testing/selftests/exec/binfmt_script rename to tools/testing/selftests/exec/binfmt_script.py -- 2.30.2

3 years, 7 months

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[GIT PULL] Kselftest fixes update for Linux 5.17-rc4

by Shuah Khan

Hi Linus, Please pull the following Kselftest fixes update for Linux 5.17-rc4 This Kselftest fixes updated for Linux 5.17-rc4 consists of build and run-time fixes to pidfd, clone3, and ir tests. diff is attached. thanks, -- Shuah ---------------------------------------------------------------- The following changes since commit ec049891b2dc16591813eacaddc476b3d27c8c14: kselftest: Fix vdso_test_abi return status (2022-01-31 10:35:14 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest tags/linux-kselftest-fixes-5.17-rc4 for you to fetch changes up to 183f80fd72db42c9cc483aa7a5e8e881355d0b03: selftests/ir: fix build with ancient kernel headers (2022-02-04 13:14:41 -0700) ---------------------------------------------------------------- linux-kselftest-fixes-5.17-rc4 This Kselftest fixes updated for Linux 5.17-rc4 consists of build and run-time fixes to pidfd, clone3, and ir tests. ---------------------------------------------------------------- Axel Rasmussen (2): pidfd: fix test failure due to stack overflow on some arches selftests: fixup build warnings in pidfd / clone3 tests Sean Young (1): selftests/ir: fix build with ancient kernel headers tools/testing/selftests/clone3/clone3.c | 2 -- tools/testing/selftests/ir/ir_loopback.c | 10 ++++++++++ tools/testing/selftests/pidfd/pidfd.h | 13 ++++++++++--- tools/testing/selftests/pidfd/pidfd_fdinfo_test.c | 22 ++++++++++++++++++---- tools/testing/selftests/pidfd/pidfd_test.c | 6 +++--- tools/testing/selftests/pidfd/pidfd_wait.c | 5 ++--- 6 files changed, 43 insertions(+), 15 deletions(-) ----------------------------------------------------------------

3 years, 7 months

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[GIT PULL] KUnit fixes update for Linux 5.17-rc4

by Shuah Khan

Hi Linus, Please pull the following KUnit fixes update for Linux 5.17-rc4. This KUnit fixes update for Linux 5.17-rc4 consists of bug fixes to the test and usage documentation. Note: The doc fix patch resolves a bugzilla issue. diff is attached. thanks, -- Shuah ---------------------------------------------------------------- The following changes since commit 235528072f28b3b0a1446279b7eaddda36dbf743: kunit: tool: Import missing importlib.abc (2022-01-25 12:59:43 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest tags/linux-kselftest-kunit-fixes-5.17-rc4 for you to fetch changes up to 92a68053c3468705e2c7c752c9a3f256304a35a6: Documentation: KUnit: Fix usage bug (2022-02-08 13:16:20 -0700) ---------------------------------------------------------------- linux-kselftest-kunit-fixes-5.17-rc4 This KUnit fixes update for Linux 5.17-rc4 consists of bug fixes to the test and usage documentation. ---------------------------------------------------------------- Akira Kawata (1): Documentation: KUnit: Fix usage bug Daniel Latypov (1): kunit: fix missing f in f-string in run_checks.py Documentation/dev-tools/kunit/usage.rst | 2 +- tools/testing/kunit/run_checks.py | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) ----------------------------------------------------------------

3 years, 7 months

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[PATCH] selftests/exec: Rename file binfmt_script to binfmt_script.py

by Muhammad Usama Anjum

Rename file for readability purpose. Update its usage and references. Signed-off-by: Muhammad Usama Anjum <usama.anjum(a)collabora.com> --- This path was suggested while review of the following patch. Please apply it after applying that one first: selftests/exec: Add non-regular to TEST_GEN_PROGS --- tools/testing/selftests/exec/Makefile | 2 +- .../exec/{binfmt_script => binfmt_script.py} | 18 +++++++++--------- 2 files changed, 10 insertions(+), 10 deletions(-) rename tools/testing/selftests/exec/{binfmt_script => binfmt_script.py} (90%) diff --git a/tools/testing/selftests/exec/Makefile b/tools/testing/selftests/exec/Makefile index a89ba6de79870..a0b8688b08369 100644 --- a/tools/testing/selftests/exec/Makefile +++ b/tools/testing/selftests/exec/Makefile @@ -3,7 +3,7 @@ CFLAGS = -Wall CFLAGS += -Wno-nonnull CFLAGS += -D_GNU_SOURCE -TEST_PROGS := binfmt_script +TEST_PROGS := binfmt_script.py TEST_GEN_PROGS := execveat load_address_4096 load_address_2097152 load_address_16777216 non-regular TEST_GEN_FILES := execveat.symlink execveat.denatured script subdir # Makefile is a run-time dependency, since it's accessed by the execveat test diff --git a/tools/testing/selftests/exec/binfmt_script b/tools/testing/selftests/exec/binfmt_script.py similarity index 90% rename from tools/testing/selftests/exec/binfmt_script rename to tools/testing/selftests/exec/binfmt_script.py index 05f94a741c7aa..6f717fedc97bd 100755 --- a/tools/testing/selftests/exec/binfmt_script +++ b/tools/testing/selftests/exec/binfmt_script.py @@ -28,11 +28,11 @@ foreach my $a (@ARGV) { ''' ## -# test - produce a binfmt_script hashbang line for testing +# test - produce a binfmt_script.py hashbang line for testing # # @size: bytes for bprm->buf line, including hashbang but not newline # @good: whether this script is expected to execute correctly -# @hashbang: the special 2 bytes for running binfmt_script +# @hashbang: the special 2 bytes for running binfmt_script.py # @leading: any leading whitespace before the executable path # @root: start of executable pathname # @target: end of executable pathname @@ -45,7 +45,7 @@ def test(name, size, good=True, leading="", root="./", target="/perl", global test_num, tests, NAME_MAX test_num += 1 if test_num > tests: - raise ValueError("more binfmt_script tests than expected! (want %d, expected %d)" + raise ValueError("more binfmt_script.py tests than expected! (want %d, expected %d)" % (test_num, tests)) middle = "" @@ -68,7 +68,7 @@ def test(name, size, good=True, leading="", root="./", target="/perl", if len(newline) > 0: buf += 'echo this is not really perl\n' - script = "binfmt_script-%s" % (name) + script = "binfmt_script.py-%s" % (name) open(script, "w").write(buf) os.chmod(script, 0o755) @@ -78,17 +78,17 @@ def test(name, size, good=True, leading="", root="./", target="/perl", if proc.returncode == 0 and b'Executed interpreter' in stdout: if good: - print("ok %d - binfmt_script %s (successful good exec)" + print("ok %d - binfmt_script.py %s (successful good exec)" % (test_num, name)) else: - print("not ok %d - binfmt_script %s succeeded when it should have failed" + print("not ok %d - binfmt_script.py %s succeeded when it should have failed" % (test_num, name)) else: if good: - print("not ok %d - binfmt_script %s failed when it should have succeeded (rc:%d)" + print("not ok %d - binfmt_script.py %s failed when it should have succeeded (rc:%d)" % (test_num, name, proc.returncode)) else: - print("ok %d - binfmt_script %s (correctly failed bad exec)" + print("ok %d - binfmt_script.py %s (correctly failed bad exec)" % (test_num, name)) # Clean up crazy binaries @@ -167,5 +167,5 @@ test(name="two-under-leading", size=int(SIZE/2), leading=" ") test(name="two-under-lead-trunc-arg", size=int(SIZE/2), leading=" ", arg=" ") if test_num != tests: - raise ValueError("fewer binfmt_script tests than expected! (ran %d, expected %d" + raise ValueError("fewer binfmt_script.py tests than expected! (ran %d, expected %d" % (test_num, tests)) -- 2.30.2

3 years, 7 months

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Re: [PATCH] selftests/seccomp: Fix seccomp failure by adding missing headers

by Shuah Khan

On 2/10/22 11:08 AM, Sherry Yang wrote: > Yeah, -I works, but just with some compiler warnings. > warnings aren't good. Kees, hope you are okay with this. > If warnings are acceptable, do I need to send V2 patch with -I? > > Sherry > No top posting please. No need to fix it to -I - please send v2 I can't find your patch on lore - not sure why. Please cc linux-kselftest and linux-kernel(a)vger.kernel.org Also run scripts/get_maintainer.pl for a complete list of recipients for this patch. thanks, -- Shuah

3 years, 7 months

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Re: [PATCH] selftests/seccomp: Fix seccomp failure by adding missing headers

by Shuah Khan

On 2/2/22 1:11 PM, Sherry Yang wrote: > seccomp_bpf failed on tests 47 global.user_notification_filter_empty > and 48 global.user_notification_filter_empty_threaded when it's > tested on updated kernel but with old kernel headers. Because old > kernel headers don't have definition of macro __NR_clone3 which is > required for these two tests. Since under selftests/, we can install > headers once for all tests (the default INSTALL_HDR_PATH is > usr/include), fix it by adding usr/include to the list of directories > to be searched. Use "-isystem" to indicate it's a system directory as > the real kernel headers directories are. > > Signed-off-by: Sherry Yang <sherry.yang(a)oracle.com> > Tested-by: Sherry Yang <sherry.yang(a)oracle.com> > --- > tools/testing/selftests/seccomp/Makefile | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/tools/testing/selftests/seccomp/Makefile b/tools/testing/selftests/seccomp/Makefile > index 0ebfe8b0e147..585f7a0c10cb 100644 > --- a/tools/testing/selftests/seccomp/Makefile > +++ b/tools/testing/selftests/seccomp/Makefile > @@ -1,5 +1,5 @@ > # SPDX-License-Identifier: GPL-2.0 > -CFLAGS += -Wl,-no-as-needed -Wall > +CFLAGS += -Wl,-no-as-needed -Wall -isystem ../../../../usr/include/ > LDFLAGS += -lpthread > > TEST_GEN_PROGS := seccomp_bpf seccomp_benchmark > Looks good to me. Adding Kees Cook for his review of this change. thanks, -- Shuah

3 years, 7 months

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[PATCH] selftests/exec: Add non-regular to TEST_GEN_PROGS

by Muhammad Usama Anjum

non-regular file needs to be compiled and then copied to the output directory. Remove it from TEST_PROGS and add it to TEST_GEN_PROGS. This removes error thrown by rsync when non-regular object isn't found: rsync: [sender] link_stat "/linux/tools/testing/selftests/exec/non-regular" failed: No such file or directory (2) rsync error: some files/attrs were not transferred (see previous errors) (code 23) at main.c(1333) [sender=3.2.3] Fixes: 0f71241a8e32 ("selftests/exec: add file type errno tests") Reported-by: "kernelci.org bot" <bot(a)kernelci.org> Signed-off-by: Muhammad Usama Anjum <usama.anjum(a)collabora.com> --- tools/testing/selftests/exec/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/exec/Makefile b/tools/testing/selftests/exec/Makefile index 551affb437fe1..a89ba6de79870 100644 --- a/tools/testing/selftests/exec/Makefile +++ b/tools/testing/selftests/exec/Makefile @@ -3,8 +3,8 @@ CFLAGS = -Wall CFLAGS += -Wno-nonnull CFLAGS += -D_GNU_SOURCE -TEST_PROGS := binfmt_script non-regular -TEST_GEN_PROGS := execveat load_address_4096 load_address_2097152 load_address_16777216 +TEST_PROGS := binfmt_script +TEST_GEN_PROGS := execveat load_address_4096 load_address_2097152 load_address_16777216 non-regular TEST_GEN_FILES := execveat.symlink execveat.denatured script subdir # Makefile is a run-time dependency, since it's accessed by the execveat test TEST_FILES := Makefile -- 2.30.2

3 years, 7 months

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[PATCH v4 0/2] Documentation: dev-tools: clarify KTAP specification wording

by frowand.list＠gmail.com

From: Frank Rowand <frank.rowand(a)sony.com> Clarify ambiguous wording in KTAP specification version 1. Fix build warnings. Changes since version 3 - Add Reviewed-by: Shuah Khan - Add patch 2/2 to fix build warnings Frank Rowand (2): Documentation: dev-tools: clarify KTAP specification wording Documentation: dev-tools: fix KTAP specification build warnings Documentation/dev-tools/ktap.rst | 49 +++++++++++++++++++++----------- 1 file changed, 32 insertions(+), 17 deletions(-) -- Frank Rowand <frank.rowand(a)sony.com>

3 years, 7 months

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[PATCH] selftest: KVM: Remove absent target file

by Muhammad Usama Anjum

There is no vmx_pi_mmio_test file. Remove it to get rid of error while creation of selftest archive: rsync: [sender] link_stat "/kselftest/kvm/x86_64/vmx_pi_mmio_test" failed: No such file or directory (2) rsync error: some files/attrs were not transferred (see previous errors) (code 23) at main.c(1333) [sender=3.2.3] Fixes: 6a58150859fd ("selftest: KVM: Add intra host migration tests") Reported-by: "kernelci.org bot" <bot(a)kernelci.org> Signed-off-by: Muhammad Usama Anjum <usama.anjum(a)collabora.com> --- tools/testing/selftests/kvm/Makefile | 1 - 1 file changed, 1 deletion(-) diff --git a/tools/testing/selftests/kvm/Makefile b/tools/testing/selftests/kvm/Makefile index d61286208e242..b970397f725c7 100644 --- a/tools/testing/selftests/kvm/Makefile +++ b/tools/testing/selftests/kvm/Makefile @@ -82,7 +82,6 @@ TEST_GEN_PROGS_x86_64 += x86_64/tsc_msrs_test TEST_GEN_PROGS_x86_64 += x86_64/vmx_pmu_msrs_test TEST_GEN_PROGS_x86_64 += x86_64/xen_shinfo_test TEST_GEN_PROGS_x86_64 += x86_64/xen_vmcall_test -TEST_GEN_PROGS_x86_64 += x86_64/vmx_pi_mmio_test TEST_GEN_PROGS_x86_64 += x86_64/sev_migrate_tests TEST_GEN_PROGS_x86_64 += x86_64/amx_test TEST_GEN_PROGS_x86_64 += access_tracking_perf_test -- 2.30.2

3 years, 7 months

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