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

[PATCH v3 0/6] Documentation build fixes against upstream

by Mauro Carvalho Chehab

As we're close to the end of the merge window for Kernel 5.10, this series contain the patches from the past two documentation fix series I sent during the merge window and that required more work. It is based on the top of upstream. The full series with the patches that either didn't generate any reply or have been acked is on this branch: https://git.linuxtv.org/mchehab/experimental.git/log/?h=docs_for_v5.10 There are a couple of warnings that aren't addressed here, because they don't show at linux-next. I'm keeping a second patch series against next-20201021 fixing additional warnings caused by patches pending merges. I'll be posting those in separate. Regards, Mauro Mauro Carvalho Chehab (6): drm: amdgpu: kernel-doc: update some adev parameters docs: lockdep-design: fix some warning issues locking/refcount: move kernel-doc markups to the proper place IB/srpt: docs: add a description for cq_size member kunit: test: fix remaining kernel-doc warnings docs: fs: api-summary.rst: get rid of kernel-doc include Documentation/filesystems/api-summary.rst | 3 - Documentation/locking/lockdep-design.rst | 51 +++--- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 28 ++-- drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c | 6 +- drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c | 7 +- drivers/infiniband/ulp/srpt/ib_srpt.h | 1 + include/kunit/test.h | 16 +- include/linux/refcount.h | 158 +++++++++---------- 8 files changed, 139 insertions(+), 131 deletions(-) -- 2.26.2

4 years, 10 months

3
3
0 0

[PATCH v2 1/2] kunit: Support for Parameterized Testing

by Arpitha Raghunandan

Implementation of support for parameterized testing in KUnit. Signed-off-by: Arpitha Raghunandan <98.arpi(a)gmail.com> --- Changes v1->v2: - Use of a generator method to access test case parameters include/kunit/test.h | 45 ++++++++++++++++++++++++++++++++++++++++++++ lib/kunit/test.c | 20 +++++++++++++++++++- 2 files changed, 64 insertions(+), 1 deletion(-) diff --git a/include/kunit/test.h b/include/kunit/test.h index a423fffefea0..c417ac140326 100644 --- a/include/kunit/test.h +++ b/include/kunit/test.h @@ -141,6 +141,7 @@ struct kunit; struct kunit_case { void (*run_case)(struct kunit *test); const char *name; + void* (*generate_params)(struct kunit *test, void *prev); /* private: internal use only. */ bool success; @@ -162,6 +163,9 @@ static inline char *kunit_status_to_string(bool status) * &struct kunit_case for an example on how to use it. */ #define KUNIT_CASE(test_name) { .run_case = test_name, .name = #test_name } +#define KUNIT_CASE_PARAM(test_name, gen_params) \ + { .run_case = test_name, .name = #test_name, \ + .generate_params = gen_params } /** * struct kunit_suite - describes a related collection of &struct kunit_case @@ -208,6 +212,15 @@ struct kunit { const char *name; /* Read only after initialization! */ char *log; /* Points at case log after initialization */ struct kunit_try_catch try_catch; + /* param_values points to test case parameters in parameterized tests */ + void *param_values; + /* + * current_param stores the index of the parameter in + * the array of parameters in parameterized tests. + * current_param + 1 is printed to indicate the parameter + * that causes the test to fail in case of test failure. + */ + int current_param; /* * success starts as true, and may only be set to false during a * test case; thus, it is safe to update this across multiple @@ -1742,4 +1755,36 @@ do { \ fmt, \ ##__VA_ARGS__) +/** + * kunit_param_generator_helper() - Helper method for test parameter generators + * required in parameterized tests. + * @test: The test context object. + * @prev_param: a pointer to the previous test parameter, NULL for first parameter. + * @param_array: a user-supplied pointer to an array of test parameters. + * @array_size: number of test parameters in the array. + * @type_size: size of one test parameter. + */ +static inline void *kunit_param_generator_helper(struct kunit *test, + void *prev_param, + void *param_array, + size_t array_size, + size_t type_size) +{ + KUNIT_ASSERT_EQ(test, (prev_param - param_array) % type_size, 0); + + if (!prev_param) + return param_array; + + KUNIT_ASSERT_GE(test, prev_param, param_array); + + if (prev_param + type_size < param_array + (array_size * type_size)) + return prev_param + type_size; + else + return NULL; +} + +#define KUNIT_PARAM_GENERATOR_HELPER(test, prev_param, param_array, param_type) \ + kunit_param_generator_helper(test, prev_param, param_array, \ + ARRAY_SIZE(param_array), sizeof(param_type)) + #endif /* _KUNIT_TEST_H */ diff --git a/lib/kunit/test.c b/lib/kunit/test.c index 750704abe89a..0e6ffe6384a7 100644 --- a/lib/kunit/test.c +++ b/lib/kunit/test.c @@ -127,6 +127,11 @@ unsigned int kunit_test_case_num(struct kunit_suite *suite, } EXPORT_SYMBOL_GPL(kunit_test_case_num); +static void kunit_print_failed_param(struct kunit *test) +{ + kunit_err(test, "\n\tTest failed at parameter: %d\n", test->current_param + 1); +} + static void kunit_print_string_stream(struct kunit *test, struct string_stream *stream) { @@ -168,6 +173,8 @@ static void kunit_fail(struct kunit *test, struct kunit_assert *assert) assert->format(assert, stream); kunit_print_string_stream(test, stream); + if (test->param_values) + kunit_print_failed_param(test); WARN_ON(string_stream_destroy(stream)); } @@ -239,7 +246,18 @@ static void kunit_run_case_internal(struct kunit *test, } } - test_case->run_case(test); + if (!test_case->generate_params) { + test_case->run_case(test); + } else { + test->param_values = test_case->generate_params(test, NULL); + test->current_param = 0; + + while (test->param_values) { + test_case->run_case(test); + test->param_values = test_case->generate_params(test, test->param_values); + test->current_param++; + } + } } static void kunit_case_internal_cleanup(struct kunit *test) -- 2.25.1

4 years, 10 months

4
8
0 0

[PATCH v2] lib: Convert test_printf.c to KUnit

by Arpitha Raghunandan

Convert test lib/test_printf.c to KUnit. More information about KUnit can be found at: https://www.kernel.org/doc/html/latest/dev-tools/kunit/index.html. KUnit provides a common framework for unit tests in the kernel. KUnit and kselftest are standardizing around KTAP, converting this test to KUnit makes this test output in KTAP which we are trying to make the standard test result format for the kernel. More about the KTAP format can be found at: https://lore.kernel.org/linux-kselftest/CY4PR13MB1175B804E31E502221BC8163FD…. I ran both the original and converted tests as is to produce the output for success of the test in the two cases. I also ran these tests with a small modification to show the difference in the output for failure of the test in both cases. The modification I made is: - test("127.000.000.001|127.0.0.1", "%pi4|%pI4", &sa.sin_addr, &sa.sin_addr); + test("127-000.000.001|127.0.0.1", "%pi4|%pI4", &sa.sin_addr, &sa.sin_addr); Original test success: [ 0.591262] test_printf: loaded. [ 0.591409] test_printf: all 388 tests passed Original test failure: [ 0.619345] test_printf: loaded. [ 0.619394] test_printf: vsnprintf(buf, 256, "%piS|%pIS", ...) wrote '127.000.000.001|127.0.0.1', expected '127-000.000.001|127.0.0.1' [ 0.619395] test_printf: vsnprintf(buf, 25, "%piS|%pIS", ...) wrote '127.000.000.001|127.0.0.', expected '127-000.000.001|127.0.0.' [ 0.619396] test_printf: kvasprintf(..., "%piS|%pIS", ...) returned '127.000.000.001|127.0.0.1', expected '127-000.000.001|127.0.0.1' [ 0.619495] test_printf: failed 3 out of 388 tests Converted test success: # Subtest: printf-kunit-test 1..1 ok 1 - selftest ok 1 - printf-kunit-test Converted test failure: # Subtest: printf-kunit-test 1..1 # selftest: EXPECTATION FAILED at lib/printf_kunit.c:82 vsnprintf(buf, 256, "%pi4|%pI4", ...) wrote '127.000.000.001|127.0.0.1', expected '127-000.000.001|127.0.0.1' # selftest: EXPECTATION FAILED at lib/printf_kunit.c:82 vsnprintf(buf, 5, "%pi4|%pI4", ...) wrote '127.', expected '127-' # selftest: EXPECTATION FAILED at lib/printf_kunit.c:118 kvasprintf(..., "%pi4|%pI4", ...) returned '127.000.000.001|127.0.0.1', expected '127-000.000.001|127.0.0.1' not ok 1 - selftest not ok 1 - printf-kunit-test Signed-off-by: Arpitha Raghunandan <98.arpi(a)gmail.com> --- Changes v1->v2: - Retain the control flow (early returns) in do_test() - Display less irrelevant information on test failure - A more detailed commit message lib/Kconfig.debug | 7 +-- lib/Makefile | 2 +- lib/{test_printf.c => printf_kunit.c} | 76 +++++++++++++-------------- 3 files changed, 43 insertions(+), 42 deletions(-) rename lib/{test_printf.c => printf_kunit.c} (91%) diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 66d44d35cc97..e82ca893ed5b 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -2053,9 +2053,6 @@ config TEST_STRSCPY config TEST_KSTRTOX tristate "Test kstrto*() family of functions at runtime" -config TEST_PRINTF - tristate "Test printf() family of functions at runtime" - config TEST_BITMAP tristate "Test bitmap_*() family of functions at runtime" help @@ -2282,6 +2279,10 @@ config BITS_TEST If unsure, say N. +config PRINTF_KUNIT_TEST + tristate "KUnit test for printf() family of functions at runtime" + depends on KUNIT + config TEST_UDELAY tristate "udelay test driver" help diff --git a/lib/Makefile b/lib/Makefile index ce45af50983a..c323447022b7 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -84,7 +84,6 @@ obj-$(CONFIG_TEST_SORT) += test_sort.o obj-$(CONFIG_TEST_USER_COPY) += test_user_copy.o obj-$(CONFIG_TEST_STATIC_KEYS) += test_static_keys.o obj-$(CONFIG_TEST_STATIC_KEYS) += test_static_key_base.o -obj-$(CONFIG_TEST_PRINTF) += test_printf.o obj-$(CONFIG_TEST_BITMAP) += test_bitmap.o obj-$(CONFIG_TEST_STRSCPY) += test_strscpy.o obj-$(CONFIG_TEST_UUID) += test_uuid.o @@ -352,3 +351,4 @@ obj-$(CONFIG_BITFIELD_KUNIT) += bitfield_kunit.o obj-$(CONFIG_LIST_KUNIT_TEST) += list-test.o obj-$(CONFIG_LINEAR_RANGES_TEST) += test_linear_ranges.o obj-$(CONFIG_BITS_TEST) += test_bits.o +obj-$(CONFIG_PRINTF_KUNIT_TEST) += printf_kunit.o diff --git a/lib/test_printf.c b/lib/printf_kunit.c similarity index 91% rename from lib/test_printf.c rename to lib/printf_kunit.c index 7ac87f18a10f..e4dc1b1c8972 100644 --- a/lib/test_printf.c +++ b/lib/printf_kunit.c @@ -5,6 +5,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt +#include <kunit/test.h> #include <linux/init.h> #include <linux/kernel.h> #include <linux/module.h> @@ -30,64 +31,57 @@ #define PAD_SIZE 16 #define FILL_CHAR '$' -static unsigned total_tests __initdata; -static unsigned failed_tests __initdata; static char *test_buffer __initdata; static char *alloced_buffer __initdata; +struct kunit *kunittest; -static int __printf(4, 0) __init +static void __printf(4, 0) __init do_test(int bufsize, const char *expect, int elen, const char *fmt, va_list ap) { va_list aq; int ret, written; - total_tests++; - memset(alloced_buffer, FILL_CHAR, BUF_SIZE + 2*PAD_SIZE); va_copy(aq, ap); ret = vsnprintf(test_buffer, bufsize, fmt, aq); va_end(aq); if (ret != elen) { - pr_warn("vsnprintf(buf, %d, \"%s\", ...) returned %d, expected %d\n", + KUNIT_FAIL(kunittest, "vsnprintf(buf, %d, \"%s\", ...) returned %d, expected %d\n", bufsize, fmt, ret, elen); - return 1; + return; } if (memchr_inv(alloced_buffer, FILL_CHAR, PAD_SIZE)) { - pr_warn("vsnprintf(buf, %d, \"%s\", ...) wrote before buffer\n", bufsize, fmt); - return 1; + KUNIT_FAIL(kunittest, "vsnprintf(buf, %d, \"%s\", ...) wrote before buffer\n", bufsize, fmt); + return; } if (!bufsize) { - if (memchr_inv(test_buffer, FILL_CHAR, BUF_SIZE + PAD_SIZE)) { - pr_warn("vsnprintf(buf, 0, \"%s\", ...) wrote to buffer\n", - fmt); - return 1; - } - return 0; + if (memchr_inv(test_buffer, FILL_CHAR, BUF_SIZE + PAD_SIZE)) + KUNIT_FAIL(kunittest, "vsnprintf(buf, 0, \"%s\", ...) wrote to buffer\n", fmt); + return; } written = min(bufsize-1, elen); if (test_buffer[written]) { - pr_warn("vsnprintf(buf, %d, \"%s\", ...) did not nul-terminate buffer\n", + KUNIT_FAIL(kunittest, "vsnprintf(buf, %d, \"%s\", ...) did not nul-terminate buffer\n", bufsize, fmt); - return 1; + return; } if (memchr_inv(test_buffer + written + 1, FILL_CHAR, BUF_SIZE + PAD_SIZE - (written + 1))) { - pr_warn("vsnprintf(buf, %d, \"%s\", ...) wrote beyond the nul-terminator\n", + KUNIT_FAIL(kunittest, "vsnprintf(buf, %d, \"%s\", ...) wrote beyond the nul-terminator\n", bufsize, fmt); - return 1; + return; } if (memcmp(test_buffer, expect, written)) { - pr_warn("vsnprintf(buf, %d, \"%s\", ...) wrote '%s', expected '%.*s'\n", + KUNIT_FAIL(kunittest, "vsnprintf(buf, %d, \"%s\", ...) wrote '%s', expected '%.*s'\n", bufsize, fmt, test_buffer, written, expect); - return 1; + return; } - return 0; } static void __printf(3, 4) __init @@ -98,9 +92,8 @@ __test(const char *expect, int elen, const char *fmt, ...) char *p; if (elen >= BUF_SIZE) { - pr_err("error in test suite: expected output length %d too long. Format was '%s'.\n", + KUNIT_FAIL(kunittest, "error in test suite: expected output length %d too long. Format was '%s'.\n", elen, fmt); - failed_tests++; return; } @@ -112,19 +105,17 @@ __test(const char *expect, int elen, const char *fmt, ...) * enough and 0), and then we also test that kvasprintf would * be able to print it as expected. */ - failed_tests += do_test(BUF_SIZE, expect, elen, fmt, ap); + do_test(BUF_SIZE, expect, elen, fmt, ap); rand = 1 + prandom_u32_max(elen+1); /* Since elen < BUF_SIZE, we have 1 <= rand <= BUF_SIZE. */ - failed_tests += do_test(rand, expect, elen, fmt, ap); - failed_tests += do_test(0, expect, elen, fmt, ap); + do_test(rand, expect, elen, fmt, ap); + do_test(0, expect, elen, fmt, ap); p = kvasprintf(GFP_KERNEL, fmt, ap); if (p) { - total_tests++; if (memcmp(p, expect, elen+1)) { - pr_warn("kvasprintf(..., \"%s\", ...) returned '%s', expected '%s'\n", + KUNIT_FAIL(kunittest, "kvasprintf(..., \"%s\", ...) returned '%s', expected '%s'\n", fmt, p, expect); - failed_tests++; } kfree(p); } @@ -303,16 +294,13 @@ plain(void) err = plain_hash(); if (err) { - pr_warn("plain 'p' does not appear to be hashed\n"); - failed_tests++; + KUNIT_FAIL(kunittest, "plain 'p' does not appear to be hashed\n"); return; } err = plain_format(); - if (err) { - pr_warn("hashing plain 'p' has unexpected format\n"); - failed_tests++; - } + if (err) + KUNIT_FAIL(kunittest, "hashing plain 'p' has unexpected format\n"); } static void __init @@ -696,8 +684,9 @@ test_pointer(void) fwnode_pointer(); } -static void __init selftest(void) +static void __init selftest(struct kunit *ktest) { + kunittest = ktest; alloced_buffer = kmalloc(BUF_SIZE + 2*PAD_SIZE, GFP_KERNEL); if (!alloced_buffer) return; @@ -711,6 +700,17 @@ static void __init selftest(void) kfree(alloced_buffer); } -KSTM_MODULE_LOADERS(test_printf); +static struct kunit_case printf_test_cases[] = { + KUNIT_CASE(selftest), + {} +}; + +static struct kunit_suite printf_test_suite = { + .name = "printf-kunit-test", + .test_cases = printf_test_cases, +}; + +kunit_test_suite(printf_test_suite); + MODULE_AUTHOR("Rasmus Villemoes <linux(a)rasmusvillemoes.dk>"); MODULE_LICENSE("GPL"); -- 2.25.1

4 years, 10 months

5
8
0 0

[PATCH v3 0/9] selftests/vm: gup_test, hmm-tests, assorted improvements

by John Hubbard

Hi, Reposting for -rc1, with some fixes, and an additional path at the end, too. I've swept through and looked for problems, as well. Changes since v2 [1]: * Rebased onto 5.10-rc1 * Fixed an improper ".." include path, indentified by Linus [2]. * Added an "if (cmd == DUMP_USER_PAGES_TEST)" guard to invoking dump_pages_test(). Before, it worked, but it's too subtle to depend merely on struct gup_test.which_pages[] being zeroed out, in order to avoid dumping pages that are not requested to be dumped. * Added a patch to the end: 2x speedup for run_vmtests.sh * Tweaked some commit logs and comments slightly Original cover letter, edited slightly: Summary: This series provides two main things, and a number of smaller supporting goodies. The two main points are: 1) Add a new sub-test to gup_test, which in turn is a renamed version of gup_benchmark. This sub-test allows nicer testing of dump_pages(), at least on user-space pages. For quite a while, I was doing a quick hack to gup_test.c whenever I wanted to try out changes to dump_page(). Then Matthew Wilcox asked me what I meant when I said "I used my dump_page() unit test", and I realized that it might be nice to check in a polished up version of that. Details about how it works and how to use it are in the commit description for patch #6 ("selftests/vm: gup_test: introduce the dump_pages() sub-test"). 2) Fixes a limitation of hmm-tests: these tests are incredibly useful, but only if people actually build and run them. And it turns out that libhugetlbfs is a little too effective at throwing a wrench in the works, there. So I've added a little configuration check that removes just two of the 21 hmm-tests, if libhugetlbfs is not available. Further details in the commit description of patch #8 ("selftests/vm: hmm-tests: remove the libhugetlbfs dependency"). Other smaller things that this series does: a) Remove code duplication by creating gup_test.h. b) Clear up the sub-test organization, and their invocation within run_vmtests.sh. c) Other minor assorted improvements. [1] v2 is here: https://lore.kernel.org/linux-doc/20200929212747.251804-1-jhubbard@nvidia.c… [2] https://lore.kernel.org/r/CAHk-=wgh-TMPHLY3jueHX7Y2fWh3D+nMBqVS__AZm6-oorqu… John Hubbard (9): mm/gup_benchmark: rename to mm/gup_test selftests/vm: use a common gup_test.h selftests/vm: rename run_vmtests --> run_vmtests.sh selftests/vm: minor cleanup: Makefile and gup_test.c selftests/vm: only some gup_test items are really benchmarks selftests/vm: gup_test: introduce the dump_pages() sub-test selftests/vm: run_vmtests.sh: update and clean up gup_test invocation selftests/vm: hmm-tests: remove the libhugetlbfs dependency selftests/vm: 2x speedup for run_vmtests.sh Documentation/core-api/pin_user_pages.rst | 6 +- arch/s390/configs/debug_defconfig | 2 +- arch/s390/configs/defconfig | 2 +- mm/Kconfig | 21 +- mm/Makefile | 2 +- mm/{gup_benchmark.c => gup_test.c} | 111 ++++++---- mm/gup_test.h | 32 +++ tools/testing/selftests/vm/.gitignore | 3 +- tools/testing/selftests/vm/Makefile | 38 +++- tools/testing/selftests/vm/check_config.sh | 31 +++ tools/testing/selftests/vm/config | 2 +- tools/testing/selftests/vm/gup_benchmark.c | 143 ------------- tools/testing/selftests/vm/gup_test.c | 194 ++++++++++++++++++ tools/testing/selftests/vm/hmm-tests.c | 10 +- .../vm/{run_vmtests => run_vmtests.sh} | 32 ++- 15 files changed, 416 insertions(+), 213 deletions(-) rename mm/{gup_benchmark.c => gup_test.c} (60%) create mode 100644 mm/gup_test.h create mode 100644 tools/testing/selftests/vm/check_config.sh delete mode 100644 tools/testing/selftests/vm/gup_benchmark.c create mode 100644 tools/testing/selftests/vm/gup_test.c rename tools/testing/selftests/vm/{run_vmtests => run_vmtests.sh} (88%) base-commit: 3650b228f83adda7e5ee532e2b90429c03f7b9ec -- 2.29.0

4 years, 10 months

1
9
0 0

ご挨拶

by FM

ご挨拶、私の名前はフェリックスです。亡くなった口座名義人が所有する清算されたBTC口座から生じた900万米ドルを超える資金に関する緊急事項（取引）についてご連絡いたします。私の計画と、私があなたの返事を受け取り、あなたの信頼を得た後、私が最初にあなたに連絡することを選んだ理由をあなたに知らせます。たくさんの感謝とあなたの返事を楽しみにしています。フェリックス。

4 years, 10 months

1
0
0 0

[PATCH v4] fat: Add KUnit tests for checksums and timestamps

by David Gow

Add some basic sanity-check tests for the fat_checksum() function and the fat_time_unix2fat() and fat_time_fat2unix() functions. These unit tests verify these functions return correct output for a number of test inputs. These tests were inspored by -- and serve a similar purpose to -- the timestamp parsing KUnit tests in ext4[1]. Note that, unlike fat_time_unix2fat, fat_time_fat2unix wasn't previously exported, so this patch exports it as well. This is required for the case where we're building the fat and fat_test as modules. [1]: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/fs/… Signed-off-by: David Gow <davidgow(a)google.com> Acked-by: OGAWA Hirofumi <hirofumi(a)mail.parknet.co.jp> --- Changes since v3: https://lore.kernel.org/linux-kselftest/20201021061713.1545931-1-davidgow@g… - Update the Kconfig entry to use "depends on" rather than "select", as discussed in [2]. - Depend on "MSDOS_FS || VFAT_FS", rather than "FAT_FS", as we need the CONFIG_FAT_DEFAULT_CODEPAGE symbol to be defined. Changes since v2: https://lore.kernel.org/linux-kselftest/20201020055856.1270482-1-davidgow@g… - Comment that the export for fat_time_fat2unix() function is for KUnit tests. Changes since v1: https://lore.kernel.org/linux-kselftest/20201017064107.375174-1-davidgow@go… - Now export fat_time_fat2unix() so that the test can access it when built as a module. [2]: https://lore.kernel.org/linux-ext4/52959e99-4105-3de9-730c-c46894b82bdd@inf… fs/fat/Kconfig | 12 +++ fs/fat/Makefile | 2 + fs/fat/fat_test.c | 196 ++++++++++++++++++++++++++++++++++++++++++++++ fs/fat/misc.c | 2 + 4 files changed, 212 insertions(+) create mode 100644 fs/fat/fat_test.c diff --git a/fs/fat/Kconfig b/fs/fat/Kconfig index 66532a71e8fd..5f44bf94224e 100644 --- a/fs/fat/Kconfig +++ b/fs/fat/Kconfig @@ -115,3 +115,15 @@ config FAT_DEFAULT_UTF8 Say Y if you use UTF-8 encoding for file names, N otherwise. See <file:Documentation/filesystems/vfat.rst> for more information. + +config FAT_KUNIT_TEST + tristate "Unit Tests for FAT filesystems" if !KUNIT_ALL_TESTS + depends on KUNIT & (MSDOS_FS || VFAT_FS) + default KUNIT_ALL_TESTS + help + This builds the FAT KUnit tests + + For more information on KUnit and unit tests in general, please refer + to the KUnit documentation in Documentation/dev-tools/kunit + + If unsure, say N diff --git a/fs/fat/Makefile b/fs/fat/Makefile index 70645ce2f7fc..2b034112690d 100644 --- a/fs/fat/Makefile +++ b/fs/fat/Makefile @@ -10,3 +10,5 @@ obj-$(CONFIG_MSDOS_FS) += msdos.o fat-y := cache.o dir.o fatent.o file.o inode.o misc.o nfs.o vfat-y := namei_vfat.o msdos-y := namei_msdos.o + +obj-$(CONFIG_FAT_KUNIT_TEST) += fat_test.o diff --git a/fs/fat/fat_test.c b/fs/fat/fat_test.c new file mode 100644 index 000000000000..c99bfbdf89bb --- /dev/null +++ b/fs/fat/fat_test.c @@ -0,0 +1,196 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * KUnit tests for FAT filesystems. + * + * Copyright (C) 2020 Google LLC. + * Author: David Gow <davidgow(a)google.com> + */ + +#include <kunit/test.h> + +#include "fat.h" + +static void fat_checksum_test(struct kunit *test) +{ + /* With no extension. */ + KUNIT_EXPECT_EQ(test, fat_checksum("VMLINUX "), 44); + /* With 3-letter extension. */ + KUNIT_EXPECT_EQ(test, fat_checksum("README TXT"), 115); + /* With short (1-letter) extension. */ + KUNIT_EXPECT_EQ(test, fat_checksum("ABCDEFGHA "), 98); +} + + +struct fat_timestamp_testcase { + const char *name; + struct timespec64 ts; + __le16 time; + __le16 date; + u8 cs; + int time_offset; +}; + +const static struct fat_timestamp_testcase time_test_cases[] = { + { + .name = "Earliest possible UTC (1980-01-01 00:00:00)", + .ts = {.tv_sec = 315532800LL, .tv_nsec = 0L}, + .time = 0, + .date = 33, + .cs = 0, + .time_offset = 0, + }, + { + .name = "Latest possible UTC (2107-12-31 23:59:58)", + .ts = {.tv_sec = 4354819198LL, .tv_nsec = 0L}, + .time = 49021, + .date = 65439, + .cs = 0, + .time_offset = 0, + }, + { + .name = "Earliest possible (UTC-11) (== 1979-12-31 13:00:00 UTC)", + .ts = {.tv_sec = 315493200LL, .tv_nsec = 0L}, + .time = 0, + .date = 33, + .cs = 0, + .time_offset = 11 * 60, + }, + { + .name = "Latest possible (UTC+11) (== 2108-01-01 10:59:58 UTC)", + .ts = {.tv_sec = 4354858798LL, .tv_nsec = 0L}, + .time = 49021, + .date = 65439, + .cs = 0, + .time_offset = -11 * 60, + }, + { + .name = "Leap Day / Year (1996-02-29 00:00:00)", + .ts = {.tv_sec = 825552000LL, .tv_nsec = 0L}, + .time = 0, + .date = 8285, + .cs = 0, + .time_offset = 0, + }, + { + .name = "Year 2000 is leap year (2000-02-29 00:00:00)", + .ts = {.tv_sec = 951782400LL, .tv_nsec = 0L}, + .time = 0, + .date = 10333, + .cs = 0, + .time_offset = 0, + }, + { + .name = "Year 2100 not leap year (2100-03-01 00:00:00)", + .ts = {.tv_sec = 4107542400LL, .tv_nsec = 0L}, + .time = 0, + .date = 61537, + .cs = 0, + .time_offset = 0, + }, + { + .name = "Leap year + timezone UTC+1 (== 2004-02-29 00:30:00 UTC)", + .ts = {.tv_sec = 1078014600LL, .tv_nsec = 0L}, + .time = 48064, + .date = 12380, + .cs = 0, + .time_offset = -60, + }, + { + .name = "Leap year + timezone UTC-1 (== 2004-02-29 23:30:00 UTC)", + .ts = {.tv_sec = 1078097400LL, .tv_nsec = 0L}, + .time = 960, + .date = 12385, + .cs = 0, + .time_offset = 60, + }, + { + .name = "VFAT odd-second resolution (1999-12-31 23:59:59)", + .ts = {.tv_sec = 946684799LL, .tv_nsec = 0L}, + .time = 49021, + .date = 10143, + .cs = 100, + .time_offset = 0, + }, + { + .name = "VFAT 10ms resolution (1980-01-01 00:00:00:0010)", + .ts = {.tv_sec = 315532800LL, .tv_nsec = 10000000L}, + .time = 0, + .date = 33, + .cs = 1, + .time_offset = 0, + }, +}; + +static void fat_time_fat2unix_test(struct kunit *test) +{ + struct msdos_sb_info fake_sb; + int i; + struct timespec64 ts; + + for (i = 0; i < ARRAY_SIZE(time_test_cases); ++i) { + fake_sb.options.tz_set = 1; + fake_sb.options.time_offset = time_test_cases[i].time_offset; + + fat_time_fat2unix(&fake_sb, &ts, + time_test_cases[i].time, + time_test_cases[i].date, + time_test_cases[i].cs); + KUNIT_EXPECT_EQ_MSG(test, + time_test_cases[i].ts.tv_sec, + ts.tv_sec, + "Timestamp mismatch (seconds) in case \"%s\"\n", + time_test_cases[i].name); + KUNIT_EXPECT_EQ_MSG(test, + time_test_cases[i].ts.tv_nsec, + ts.tv_nsec, + "Timestamp mismatch (nanoseconds) in case \"%s\"\n", + time_test_cases[i].name); + } +} + +static void fat_time_unix2fat_test(struct kunit *test) +{ + struct msdos_sb_info fake_sb; + int i; + __le16 date, time; + u8 cs; + + for (i = 0; i < ARRAY_SIZE(time_test_cases); ++i) { + fake_sb.options.tz_set = 1; + fake_sb.options.time_offset = time_test_cases[i].time_offset; + + fat_time_unix2fat(&fake_sb, &time_test_cases[i].ts, + &time, &date, &cs); + KUNIT_EXPECT_EQ_MSG(test, + time_test_cases[i].time, + time, + "Time mismatch in case \"%s\"\n", + time_test_cases[i].name); + KUNIT_EXPECT_EQ_MSG(test, + time_test_cases[i].date, + date, + "Date mismatch in case \"%s\"\n", + time_test_cases[i].name); + KUNIT_EXPECT_EQ_MSG(test, + time_test_cases[i].cs, + cs, + "Centisecond mismatch in case \"%s\"\n", + time_test_cases[i].name); + } +} + +static struct kunit_case fat_test_cases[] = { + KUNIT_CASE(fat_checksum_test), + KUNIT_CASE(fat_time_fat2unix_test), + KUNIT_CASE(fat_time_unix2fat_test), + {}, +}; + +static struct kunit_suite fat_test_suite = { + .name = "fat_test", + .test_cases = fat_test_cases, +}; + +kunit_test_suites(&fat_test_suite); + +MODULE_LICENSE("GPL v2"); diff --git a/fs/fat/misc.c b/fs/fat/misc.c index f1b2a1fc2a6a..3eabd07b38e2 100644 --- a/fs/fat/misc.c +++ b/fs/fat/misc.c @@ -229,6 +229,8 @@ void fat_time_fat2unix(struct msdos_sb_info *sbi, struct timespec64 *ts, ts->tv_nsec = 0; } } +/* Export fat_time_fat2unix() for the fat_test KUnit tests. */ +EXPORT_SYMBOL_GPL(fat_time_fat2unix); /* Convert linear UNIX date to a FAT time/date pair. */ void fat_time_unix2fat(struct msdos_sb_info *sbi, struct timespec64 *ts, -- 2.29.0.rc1.297.gfa9743e501-goog

4 years, 10 months

3
4
0 0

ご挨拶

by FM

ご挨拶、私の名前はフェリックスです。亡くなった口座名義人が所有する清算されたBTC口座から生じた900万米ドルを超える資金に関する緊急事項（取引）についてご連絡いたします。私の計画と、私があなたの返事を受け取り、あなたの信頼を得た後、私が最初にあなたに連絡することを選んだ理由をあなたに知らせます。たくさんの感謝とあなたの返事を楽しみにしています。フェリックス。

4 years, 10 months

1
0
0 0

[PATCH v1 1/3] kunit: Do not pollute source directory with generated files (.kunitconfig)

by Andy Shevchenko

When --build_dir is provided use it and do not pollute source directory which even can be mounted over network or read-only. Signed-off-by: Andy Shevchenko <andriy.shevchenko(a)linux.intel.com> --- tools/testing/kunit/kunit.py | 25 ++++++++++++------------- tools/testing/kunit/kunit_kernel.py | 24 +++++++++++++++++++----- 2 files changed, 31 insertions(+), 18 deletions(-) diff --git a/tools/testing/kunit/kunit.py b/tools/testing/kunit/kunit.py index ebf5f5763dee..1907bf9aacac 100755 --- a/tools/testing/kunit/kunit.py +++ b/tools/testing/kunit/kunit.py @@ -11,7 +11,6 @@ import argparse import sys import os import time -import shutil from collections import namedtuple from enum import Enum, auto @@ -44,11 +43,6 @@ class KunitStatus(Enum): BUILD_FAILURE = auto() TEST_FAILURE = auto() -def create_default_kunitconfig(): - if not os.path.exists(kunit_kernel.kunitconfig_path): - 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') @@ -61,7 +55,6 @@ def config_tests(linux: kunit_kernel.LinuxSourceTree, kunit_parser.print_with_timestamp('Configuring KUnit Kernel ...') config_start = time.time() - create_default_kunitconfig() success = linux.build_reconfig(request.build_dir, request.make_options) config_end = time.time() if not success: @@ -262,12 +255,12 @@ def main(argv, linux=None): if not os.path.exists(cli_args.build_dir): os.mkdir(cli_args.build_dir) - if not os.path.exists(kunit_kernel.kunitconfig_path): - create_default_kunitconfig() - if not linux: linux = kunit_kernel.LinuxSourceTree() + linux.create_unitconfig(cli_args.build_dir) + linux.read_unitconfig(cli_args.build_dir) + request = KunitRequest(cli_args.raw_output, cli_args.timeout, cli_args.jobs, @@ -283,12 +276,12 @@ def main(argv, linux=None): not os.path.exists(cli_args.build_dir)): os.mkdir(cli_args.build_dir) - if not os.path.exists(kunit_kernel.kunitconfig_path): - create_default_kunitconfig() - if not linux: linux = kunit_kernel.LinuxSourceTree() + linux.create_unitconfig(cli_args.build_dir) + linux.read_unitconfig(cli_args.build_dir) + request = KunitConfigRequest(cli_args.build_dir, cli_args.make_options) result = config_tests(linux, request) @@ -301,6 +294,9 @@ def main(argv, linux=None): if not linux: linux = kunit_kernel.LinuxSourceTree() + linux.create_unitconfig(cli_args.build_dir) + linux.read_unitconfig(cli_args.build_dir) + request = KunitBuildRequest(cli_args.jobs, cli_args.build_dir, cli_args.alltests, @@ -315,6 +311,9 @@ def main(argv, linux=None): if not linux: linux = kunit_kernel.LinuxSourceTree() + linux.create_unitconfig(cli_args.build_dir) + linux.read_unitconfig(cli_args.build_dir) + exec_request = KunitExecRequest(cli_args.timeout, cli_args.build_dir, cli_args.alltests) diff --git a/tools/testing/kunit/kunit_kernel.py b/tools/testing/kunit/kunit_kernel.py index b557b1e93f98..412dc5e3102b 100644 --- a/tools/testing/kunit/kunit_kernel.py +++ b/tools/testing/kunit/kunit_kernel.py @@ -6,10 +6,10 @@ # Author: Felix Guo <felixguoxiuping(a)gmail.com> # Author: Brendan Higgins <brendanhiggins(a)google.com> - import logging import subprocess import os +import shutil import signal from contextlib import ExitStack @@ -18,7 +18,8 @@ import kunit_config import kunit_parser KCONFIG_PATH = '.config' -kunitconfig_path = '.kunitconfig' +KUNITCONFIG_PATH = '.kunitconfig' +DEFAULT_KUNITCONFIG_PATH = 'arch/um/configs/kunit_defconfig' BROKEN_ALLCONFIG_PATH = 'tools/testing/kunit/configs/broken_on_uml.config' class ConfigError(Exception): @@ -99,19 +100,22 @@ class LinuxSourceTreeOperations(object): stderr=subprocess.STDOUT) process.wait(timeout) - def get_kconfig_path(build_dir): kconfig_path = KCONFIG_PATH if build_dir: kconfig_path = os.path.join(build_dir, KCONFIG_PATH) return kconfig_path +def get_kunitconfig_path(build_dir): + kunitconfig_path = KUNITCONFIG_PATH + if build_dir: + kunitconfig_path = os.path.join(build_dir, KUNITCONFIG_PATH) + return kunitconfig_path + class LinuxSourceTree(object): """Represents a Linux kernel source tree with KUnit tests.""" def __init__(self): - self._kconfig = kunit_config.Kconfig() - self._kconfig.read_from_file(kunitconfig_path) self._ops = LinuxSourceTreeOperations() signal.signal(signal.SIGINT, self.signal_handler) @@ -123,6 +127,16 @@ class LinuxSourceTree(object): return False return True + def create_unitconfig(self, build_dir, defconfig=DEFAULT_KUNITCONFIG_PATH): + kunitconfig_path = get_kunitconfig_path(build_dir) + if not os.path.exists(kunitconfig_path): + shutil.copyfile(defconfig, kunitconfig_path) + + def read_unitconfig(self, build_dir): + kunitconfig_path = get_kunitconfig_path(build_dir) + self._kconfig = kunit_config.Kconfig() + self._kconfig.read_from_file(kunitconfig_path) + def validate_config(self, build_dir): kconfig_path = get_kconfig_path(build_dir) validated_kconfig = kunit_config.Kconfig() -- 2.28.0

4 years, 10 months

2
5
0 0

[PATCH v3 55/56] selftests: kselftest_harness.h: partially fix kernel-doc markups

by Mauro Carvalho Chehab

The kernel-doc markups on this file are weird: they don't follow what's specified at: Documentation/doc-guide/kernel-doc.rst In particular, markups should use this format: identifier - description and not this: identifier(args) The way the definitions are inside this file cause the parser to completely miss the identifier name of each function. This prevents improving the script to do some needed validation tests. Address this part. Yet, furter changes are needed in order for it to fully follow the specs. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei(a)kernel.org> --- tools/testing/selftests/kselftest_harness.h | 66 ++++++++++----------- 1 file changed, 33 insertions(+), 33 deletions(-) diff --git a/tools/testing/selftests/kselftest_harness.h b/tools/testing/selftests/kselftest_harness.h index f19804df244c..665d04f3b802 100644 --- a/tools/testing/selftests/kselftest_harness.h +++ b/tools/testing/selftests/kselftest_harness.h @@ -79,7 +79,7 @@ #endif /** - * TH_LOG(fmt, ...) + * TH_LOG() * * @fmt: format string * @...: optional arguments @@ -113,7 +113,7 @@ __FILE__, __LINE__, _metadata->name, ##__VA_ARGS__) /** - * SKIP(statement, fmt, ...) + * SKIP() * * @statement: statement to run after reporting SKIP * @fmt: format string @@ -136,7 +136,7 @@ } while (0) /** - * TEST(test_name) - Defines the test function and creates the registration + * TEST() - Defines the test function and creates the registration * stub * * @test_name: test name @@ -155,7 +155,7 @@ #define TEST(test_name) __TEST_IMPL(test_name, -1) /** - * TEST_SIGNAL(test_name, signal) + * TEST_SIGNAL() * * @test_name: test name * @signal: signal number @@ -195,7 +195,7 @@ struct __test_metadata __attribute__((unused)) *_metadata) /** - * FIXTURE_DATA(datatype_name) - Wraps the struct name so we have one less + * FIXTURE_DATA() - Wraps the struct name so we have one less * argument to pass around * * @datatype_name: datatype name @@ -212,7 +212,7 @@ #define FIXTURE_DATA(datatype_name) struct _test_data_##datatype_name /** - * FIXTURE(fixture_name) - Called once per fixture to setup the data and + * FIXTURE() - Called once per fixture to setup the data and * register * * @fixture_name: fixture name @@ -239,7 +239,7 @@ FIXTURE_DATA(fixture_name) /** - * FIXTURE_SETUP(fixture_name) - Prepares the setup function for the fixture. + * FIXTURE_SETUP() - Prepares the setup function for the fixture. * *_metadata* is included so that EXPECT_* and ASSERT_* work correctly. * * @fixture_name: fixture name @@ -265,7 +265,7 @@ __attribute__((unused)) *variant) /** - * FIXTURE_TEARDOWN(fixture_name) + * FIXTURE_TEARDOWN() * *_metadata* is included so that EXPECT_* and ASSERT_* work correctly. * * @fixture_name: fixture name @@ -286,7 +286,7 @@ FIXTURE_DATA(fixture_name) __attribute__((unused)) *self) /** - * FIXTURE_VARIANT(fixture_name) - Optionally called once per fixture + * FIXTURE_VARIANT() - Optionally called once per fixture * to declare fixture variant * * @fixture_name: fixture name @@ -305,7 +305,7 @@ #define FIXTURE_VARIANT(fixture_name) struct _fixture_variant_##fixture_name /** - * FIXTURE_VARIANT_ADD(fixture_name, variant_name) - Called once per fixture + * FIXTURE_VARIANT_ADD() - Called once per fixture * variant to setup and register the data * * @fixture_name: fixture name @@ -339,7 +339,7 @@ _##fixture_name##_##variant_name##_variant = /** - * TEST_F(fixture_name, test_name) - Emits test registration and helpers for + * TEST_F() - Emits test registration and helpers for * fixture-based test cases * * @fixture_name: fixture name @@ -432,7 +432,7 @@ */ /** - * ASSERT_EQ(expected, seen) + * ASSERT_EQ() * * @expected: expected value * @seen: measured value @@ -443,7 +443,7 @@ __EXPECT(expected, #expected, seen, #seen, ==, 1) /** - * ASSERT_NE(expected, seen) + * ASSERT_NE() * * @expected: expected value * @seen: measured value @@ -454,7 +454,7 @@ __EXPECT(expected, #expected, seen, #seen, !=, 1) /** - * ASSERT_LT(expected, seen) + * ASSERT_LT() * * @expected: expected value * @seen: measured value @@ -465,7 +465,7 @@ __EXPECT(expected, #expected, seen, #seen, <, 1) /** - * ASSERT_LE(expected, seen) + * ASSERT_LE() * * @expected: expected value * @seen: measured value @@ -476,7 +476,7 @@ __EXPECT(expected, #expected, seen, #seen, <=, 1) /** - * ASSERT_GT(expected, seen) + * ASSERT_GT() * * @expected: expected value * @seen: measured value @@ -487,7 +487,7 @@ __EXPECT(expected, #expected, seen, #seen, >, 1) /** - * ASSERT_GE(expected, seen) + * ASSERT_GE() * * @expected: expected value * @seen: measured value @@ -498,7 +498,7 @@ __EXPECT(expected, #expected, seen, #seen, >=, 1) /** - * ASSERT_NULL(seen) + * ASSERT_NULL() * * @seen: measured value * @@ -508,7 +508,7 @@ __EXPECT(NULL, "NULL", seen, #seen, ==, 1) /** - * ASSERT_TRUE(seen) + * ASSERT_TRUE() * * @seen: measured value * @@ -518,7 +518,7 @@ __EXPECT(0, "0", seen, #seen, !=, 1) /** - * ASSERT_FALSE(seen) + * ASSERT_FALSE() * * @seen: measured value * @@ -528,7 +528,7 @@ __EXPECT(0, "0", seen, #seen, ==, 1) /** - * ASSERT_STREQ(expected, seen) + * ASSERT_STREQ() * * @expected: expected value * @seen: measured value @@ -539,7 +539,7 @@ __EXPECT_STR(expected, seen, ==, 1) /** - * ASSERT_STRNE(expected, seen) + * ASSERT_STRNE() * * @expected: expected value * @seen: measured value @@ -550,7 +550,7 @@ __EXPECT_STR(expected, seen, !=, 1) /** - * EXPECT_EQ(expected, seen) + * EXPECT_EQ() * * @expected: expected value * @seen: measured value @@ -561,7 +561,7 @@ __EXPECT(expected, #expected, seen, #seen, ==, 0) /** - * EXPECT_NE(expected, seen) + * EXPECT_NE() * * @expected: expected value * @seen: measured value @@ -572,7 +572,7 @@ __EXPECT(expected, #expected, seen, #seen, !=, 0) /** - * EXPECT_LT(expected, seen) + * EXPECT_LT() * * @expected: expected value * @seen: measured value @@ -583,7 +583,7 @@ __EXPECT(expected, #expected, seen, #seen, <, 0) /** - * EXPECT_LE(expected, seen) + * EXPECT_LE() * * @expected: expected value * @seen: measured value @@ -594,7 +594,7 @@ __EXPECT(expected, #expected, seen, #seen, <=, 0) /** - * EXPECT_GT(expected, seen) + * EXPECT_GT() * * @expected: expected value * @seen: measured value @@ -605,7 +605,7 @@ __EXPECT(expected, #expected, seen, #seen, >, 0) /** - * EXPECT_GE(expected, seen) + * EXPECT_GE() * * @expected: expected value * @seen: measured value @@ -616,7 +616,7 @@ __EXPECT(expected, #expected, seen, #seen, >=, 0) /** - * EXPECT_NULL(seen) + * EXPECT_NULL() * * @seen: measured value * @@ -626,7 +626,7 @@ __EXPECT(NULL, "NULL", seen, #seen, ==, 0) /** - * EXPECT_TRUE(seen) + * EXPECT_TRUE() * * @seen: measured value * @@ -636,7 +636,7 @@ __EXPECT(0, "0", seen, #seen, !=, 0) /** - * EXPECT_FALSE(seen) + * EXPECT_FALSE() * * @seen: measured value * @@ -646,7 +646,7 @@ __EXPECT(0, "0", seen, #seen, ==, 0) /** - * EXPECT_STREQ(expected, seen) + * EXPECT_STREQ() * * @expected: expected value * @seen: measured value @@ -657,7 +657,7 @@ __EXPECT_STR(expected, seen, ==, 0) /** - * EXPECT_STRNE(expected, seen) + * EXPECT_STRNE() * * @expected: expected value * @seen: measured value -- 2.26.2

4 years, 10 months

2
1
0 0

[PATCH] selftests/powerpc/eeh: disable kselftest timeout setting for eeh-basic

by Po-Hsu Lin

The eeh-basic test got its own 60 seconds timeout (defined in commit 414f50434aa2 "selftests/eeh: Bump EEH wait time to 60s") per breakable device. And we have discovered that the number of breakable devices varies on different hardware. The device recovery time ranges from 0 to 35 seconds. In our test pool it will take about 30 seconds to run on a Power8 system that with 5 breakable devices, 60 seconds to run on a Power9 system that with 4 breakable devices. Thus it's better to disable the default 45 seconds timeout setting in the kselftest framework to give it a chance to finish. And let the test to take care of the timeout control. Signed-off-by: Po-Hsu Lin <po-hsu.lin(a)canonical.com> --- tools/testing/selftests/powerpc/eeh/Makefile | 2 +- tools/testing/selftests/powerpc/eeh/settings | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) create mode 100644 tools/testing/selftests/powerpc/eeh/settings diff --git a/tools/testing/selftests/powerpc/eeh/Makefile b/tools/testing/selftests/powerpc/eeh/Makefile index b397bab..ae963eb 100644 --- a/tools/testing/selftests/powerpc/eeh/Makefile +++ b/tools/testing/selftests/powerpc/eeh/Makefile @@ -3,7 +3,7 @@ noarg: $(MAKE) -C ../ TEST_PROGS := eeh-basic.sh -TEST_FILES := eeh-functions.sh +TEST_FILES := eeh-functions.sh settings top_srcdir = ../../../../.. include ../../lib.mk diff --git a/tools/testing/selftests/powerpc/eeh/settings b/tools/testing/selftests/powerpc/eeh/settings new file mode 100644 index 0000000..e7b9417 --- /dev/null +++ b/tools/testing/selftests/powerpc/eeh/settings @@ -0,0 +1 @@ +timeout=0 -- 2.7.4

4 years, 10 months

2
2
0 0

2025

2024

2023

2022

2021

2020

2019

2018

2017

Linux-kselftest-mirror