October 2022 - Linux-kselftest-mirror

[PATCH 1/2] kunit: Provide a static key to check if KUnit is actively running tests

by David Gow

KUnit does a few expensive things when enabled. This hasn't been a problem because KUnit was only enabled on test kernels, but with a few people enabling (but not _using_) KUnit on production systems, we need a runtime way of handling this. Provide a 'kunit_running' static key (defaulting to false), which allows us to hide any KUnit code behind a static branch. This should reduce the performance impact (on other code) of having KUnit enabled to a single NOP when no tests are running. Note that, while it looks unintuitive, tests always run entirely within __kunit_test_suites_init(), so it's safe to decrement the static key at the end of this function, rather than in __kunit_test_suites_exit(), which is only there to clean up results in debugfs. Signed-off-by: David Gow <davidgow(a)google.com> --- This should be a no-op (other than a possible performance improvement) functionality-wise, and lays the groundwork for a more optimised static stub implementation. --- include/kunit/test.h | 4 ++++ lib/kunit/test.c | 6 ++++++ 2 files changed, 10 insertions(+) diff --git a/include/kunit/test.h b/include/kunit/test.h index b1ab6b32216d..450a778a039e 100644 --- a/include/kunit/test.h +++ b/include/kunit/test.h @@ -16,6 +16,7 @@ #include <linux/container_of.h> #include <linux/err.h> #include <linux/init.h> +#include <linux/jump_label.h> #include <linux/kconfig.h> #include <linux/kref.h> #include <linux/list.h> @@ -27,6 +28,9 @@ #include <asm/rwonce.h> +/* Static key: true if any KUnit tests are currently running */ +extern struct static_key_false kunit_running; + struct kunit; /* Size of log associated with test. */ diff --git a/lib/kunit/test.c b/lib/kunit/test.c index 90640a43cf62..314717b63080 100644 --- a/lib/kunit/test.c +++ b/lib/kunit/test.c @@ -20,6 +20,8 @@ #include "string-stream.h" #include "try-catch-impl.h" +DEFINE_STATIC_KEY_FALSE(kunit_running); + #if IS_BUILTIN(CONFIG_KUNIT) /* * Fail the current test and print an error message to the log. @@ -612,10 +614,14 @@ int __kunit_test_suites_init(struct kunit_suite * const * const suites, int num_ return 0; } + static_branch_inc(&kunit_running); + for (i = 0; i < num_suites; i++) { kunit_init_suite(suites[i]); kunit_run_tests(suites[i]); } + + static_branch_dec(&kunit_running); return 0; } EXPORT_SYMBOL_GPL(__kunit_test_suites_init); -- 2.38.0.135.g90850a2211-goog

2 years, 2 months

2
2
0 0

[PATCH v1 0/7] mm/ksm: break_ksm() cleanups and fixes

by David Hildenbrand

This series cleans up and fixes break_ksm(). In summary, we no longer use fake write faults to break COW but instead FAULT_FLAG_UNSHARE. Further, we move away from using follow_page() [that we can hopefully remove completely at one point] and use new walk_page_range_vma() instead. Fortunately, we can get rid of VM_FAULT_WRITE and FOLL_MIGRATION in common code now. Add a selftest to measure MADV_UNMERGEABLE performance. In my setup (AMD Ryzen 9 3900X), running the KSM selftest to test unmerge performance on 2 GiB (taskset 0x8 ./ksm_tests -D -s 2048), this results in a performance degradation of ~8% -- 9% (old: ~5250 MiB/s, new: ~4800 MiB/s). I don't think we particularly care for now, but it's good to be aware of the implication. Cc: Andrew Morton <akpm(a)linux-foundation.org> Cc: Shuah Khan <shuah(a)kernel.org> Cc: Hugh Dickins <hughd(a)google.com> Cc: Vlastimil Babka <vbabka(a)suse.cz> Cc: Peter Xu <peterx(a)redhat.com> Cc: Andrea Arcangeli <aarcange(a)redhat.com> Cc: "Matthew Wilcox (Oracle)" <willy(a)infradead.org> Cc: Jason Gunthorpe <jgg(a)nvidia.com> Cc: John Hubbard <jhubbard(a)nvidia.com> David Hildenbrand (7): selftests/vm: add test to measure MADV_UNMERGEABLE performance mm/ksm: simplify break_ksm() to not rely on VM_FAULT_WRITE mm: remove VM_FAULT_WRITE mm/ksm: fix KSM COW breaking with userfaultfd-wp via FAULT_FLAG_UNSHARE mm/pagewalk: add walk_page_range_vma() mm/ksm: convert break_ksm() to use walk_page_range_vma() mm/gup: remove FOLL_MIGRATION include/linux/mm.h | 1 - include/linux/mm_types.h | 3 - include/linux/pagewalk.h | 3 + mm/gup.c | 55 ++----------- mm/huge_memory.c | 2 +- mm/ksm.c | 103 +++++++++++++++++++------ mm/memory.c | 9 +-- mm/pagewalk.c | 27 +++++++ tools/testing/selftests/vm/ksm_tests.c | 76 +++++++++++++++++- 9 files changed, 192 insertions(+), 87 deletions(-) -- 2.37.3

2 years, 2 months

3
23
0 0

[PATCH -next 1/2] selftests/mincore: Add checking of block dev for TEST(check_file_mmap)

by Zhao Gongyi

TEST(check_file_mmap) will fail when we run the test on tmpfs and report: mincore_selftest.c:261:check_file_mmap:Expected ra_pages (0) > 0 (0) mincore_selftest.c:262:check_file_mmap:No read-ahead pages found in memory For some embaded system, maybe there is only tmpfs file system exist, run the test will fail, or we install the test on a filesystem that has no backend, also it will fail as unepected. So add a checking of block dev for the filesystem at first. Signed-off-by: Zhao Gongyi <zhaogongyi(a)huawei.com> --- .../selftests/mincore/mincore_selftest.c | 53 +++++++++++++++++++ 1 file changed, 53 insertions(+) diff --git a/tools/testing/selftests/mincore/mincore_selftest.c b/tools/testing/selftests/mincore/mincore_selftest.c index 4c88238fc8f0..287351a599a2 100644 --- a/tools/testing/selftests/mincore/mincore_selftest.c +++ b/tools/testing/selftests/mincore/mincore_selftest.c @@ -14,6 +14,9 @@ #include <sys/mman.h> #include <string.h> #include <fcntl.h> +#include <mntent.h> +#include <sys/stat.h> +#include <linux/fs.h> #include "../kselftest.h" #include "../kselftest_harness.h" @@ -173,6 +176,43 @@ TEST(check_huge_pages) munmap(addr, page_size); } +static struct mntent* find_mount_point(const char *name) +{ + struct stat s; + FILE *mtab_fp; + struct mntent *mountEntry; + dev_t devno_of_name; + + if (stat(name, &s) != 0) + return NULL; + + devno_of_name = s.st_dev; + + mtab_fp = setmntent("/proc/mounts", "r"); + if (!mtab_fp) + return NULL; + + while ((mountEntry = getmntent(mtab_fp)) != NULL) { + if (strcmp(name, mountEntry->mnt_dir) == 0 + || strcmp(name, mountEntry->mnt_fsname) == 0) { + break; + } + + if (mountEntry->mnt_fsname[0] == '/' + && stat(mountEntry->mnt_fsname, &s) == 0 + && s.st_rdev == devno_of_name) { + break; + } + + if (stat(mountEntry->mnt_dir, &s) == 0 + && s.st_dev == devno_of_name) { + break; + } + } + endmntent(mtab_fp); + + return mountEntry; +} /* * Test mincore() behavior on a file-backed page. @@ -194,6 +234,19 @@ TEST(check_file_mmap) int fd; int i; int ra_pages = 0; + struct stat s; + struct mntent *mount_entry; + + mount_entry = find_mount_point("."); + ASSERT_NE(NULL, mount_entry) { + TH_LOG("Find mount point of '.' failed"); + } + + ASSERT_EQ(0, (stat(mount_entry->mnt_fsname, &s) != 0 + || !S_ISBLK(s.st_mode))) { + TH_LOG("There is no a block dev on mount point, " + "test is not supported"); + } page_size = sysconf(_SC_PAGESIZE); vec_size = FILE_SIZE / page_size; -- 2.17.1

2 years, 2 months

1
1
0 0

[PATCH net 0/2] selftests: net: Fix problems in some drivers/net tests

by Benjamin Poirier

From: Benjamin Poirier <benjamin.poirier(a)gmail.com> Fix two problems mostly introduced in commit bbb774d921e2 ("net: Add tests for bonding and team address list management"). Benjamin Poirier (2): selftests: net: Fix cross-tree inclusion of scripts selftests: net: Fix netdev name mismatch in cleanup tools/testing/selftests/drivers/net/bonding/Makefile | 4 +++- .../testing/selftests/drivers/net/bonding/dev_addr_lists.sh | 2 +- .../selftests/drivers/net/bonding/net_forwarding_lib.sh | 1 + .../selftests/drivers/net/dsa/test_bridge_fdb_stress.sh | 4 ++-- tools/testing/selftests/drivers/net/team/Makefile | 4 ++++ tools/testing/selftests/drivers/net/team/dev_addr_lists.sh | 6 +++--- tools/testing/selftests/drivers/net/team/lag_lib.sh | 1 + .../selftests/drivers/net/team/net_forwarding_lib.sh | 1 + tools/testing/selftests/lib.mk | 4 ++-- 9 files changed, 18 insertions(+), 9 deletions(-) create mode 120000 tools/testing/selftests/drivers/net/bonding/net_forwarding_lib.sh create mode 120000 tools/testing/selftests/drivers/net/team/lag_lib.sh create mode 120000 tools/testing/selftests/drivers/net/team/net_forwarding_lib.sh -- 2.37.2

2 years, 2 months

3
4
0 0

tools/nolibc: fix missing strlen() definition and infinite loop with gcc-12

by Willy Tarreau

When built at -Os, gcc-12 recognizes an strlen() pattern in nolibc_strlen() and replaces it with a jump to strlen(), which is not defined as a symbol and breaks compilation. Worse, when the function is called strlen(), the function is simply replaced with a jump to itself, hence becomes an infinite loop. One way to avoid this is to always set -ffreestanding, but the calling code doesn't know this and there's no way (either via attributes or pragmas) to globally enable it from include files, effectively leaving a painful situation for the caller. It turns out that -fno-tree-loop-distribute-patterns disables replacement of strlen-like loops with calls to strlen and that this option is accepted in the optimize() function attribute. Thus at least it allows us to make sure our local definition is not replaced with a self jump. The function only needs to be renamed back to strlen() so that the symbol exists, which implies that nolibc_strlen() which is used on variable strings has to be declared as a macro that points back to it before the strlen() macro is redifined. It was verified to produce valid code with gcc 3.4 to 12.1 at different optimization levels, and both with constant and variable strings. Reported-by: kernel test robot <yujie.liu(a)intel.com> Link: https://lore.kernel.org/r/202210081618.754a77db-yujie.liu@intel.com Fixes: 66b6f755ad45 ("rcutorture: Import a copy of nolibc") Fixes: 96980b833a21 ("tools/nolibc/string: do not use __builtin_strlen() at -O0") Cc: "Paul E. McKenney" <paulmck(a)kernel.org> Signed-off-by: Willy Tarreau <w(a)1wt.eu> --- tools/include/nolibc/string.h | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/tools/include/nolibc/string.h b/tools/include/nolibc/string.h index bef35bee9c44..5ef8778cd16f 100644 --- a/tools/include/nolibc/string.h +++ b/tools/include/nolibc/string.h @@ -125,10 +125,16 @@ char *strcpy(char *dst, const char *src) } /* this function is only used with arguments that are not constants or when - * it's not known because optimizations are disabled. + * it's not known because optimizations are disabled. Note that gcc 12 + * recognizes an strlen() pattern and replaces it with a jump to strlen(), + * thus itself, hence the optimize() attribute below that's meant to disable + * this confusing practice. */ +#if defined(__GNUC__) && (__GNUC__ >= 12) +__attribute__((optimize("no-tree-loop-distribute-patterns"))) +#endif static __attribute__((unused)) -size_t nolibc_strlen(const char *str) +size_t strlen(const char *str) { size_t len; @@ -140,13 +146,12 @@ size_t nolibc_strlen(const char *str) * the two branches, then will rely on an external definition of strlen(). */ #if defined(__OPTIMIZE__) +#define nolibc_strlen(x) strlen(x) #define strlen(str) ({ \ __builtin_constant_p((str)) ? \ __builtin_strlen((str)) : \ nolibc_strlen((str)); \ }) -#else -#define strlen(str) nolibc_strlen((str)) #endif static __attribute__((unused)) -- 2.35.3

2 years, 2 months

2
2
0 0

kselftest/next kselftest-seccomp: 7 runs, 6 regressions (v6.1-rc1-1-gde3ee3f63400a)

by kernelci.org bot

kselftest/next kselftest-seccomp: 7 runs, 6 regressions (v6.1-rc1-1-gde3ee3f63400a) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ meson-gxl-s905x-libretech-cc | arm64 | lab-baylibre | gcc-10 | defconfig+kselftest | 1 meson-gxl-s905x-libretech-cc | arm64 | lab-broonie | gcc-10 | defconfig+kselftest | 1 mt8173-elm-hana | arm64 | lab-collabora | clang-15 | defconfig+kse...4-chromebook | 1 mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 mt8183-kukui-...uniper-sku16 | arm64 | lab-collabora | clang-15 | defconfig+kse...4-chromebook | 1 mt8183-kukui-...uniper-sku16 | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/job/kselftest/branch/next/kernel/v6.1-rc1-1-gde3e… Test: kselftest-seccomp Tree: kselftest Branch: next Describe: v6.1-rc1-1-gde3ee3f63400a URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: de3ee3f63400a23954e7c1ad1cb8c20f29ab6fe3 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ meson-gxl-s905x-libretech-cc | arm64 | lab-baylibre | gcc-10 | defconfig+kselftest | 1 Details: https://kernelci.org/test/plan/id/63517d19c6fc9cde805e5b4f Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… HTML log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2022100… * kselftest-seccomp.login: https://kernelci.org/test/case/id/63517d19c6fc9cde805e5b50 new failure (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ meson-gxl-s905x-libretech-cc | arm64 | lab-broonie | gcc-10 | defconfig+kselftest | 1 Details: https://kernelci.org/test/plan/id/63517c675d6e6db8965e5b5b Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… HTML log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2022100… * kselftest-seccomp.login: https://kernelci.org/test/case/id/63517c675d6e6db8965e5b5c new failure (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | clang-15 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/63517c9601c83ed1935e5b63 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: clang-15 (Debian clang version 15.0.2-++20221003113153+5f620d003fda-1~exp1~20221003113249.70) Plain log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… HTML log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2022100… * kselftest-seccomp.login: https://kernelci.org/test/case/id/63517c9601c83ed1935e5b64 failing since 2 days (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761, first fail: v6.1-rc1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/63517654e81960aef25e5b6b Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… HTML log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2022100… * kselftest-seccomp.login: https://kernelci.org/test/case/id/63517654e81960aef25e5b6c failing since 2 days (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761, first fail: v6.1-rc1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8183-kukui-...uniper-sku16 | arm64 | lab-collabora | clang-15 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/63517a890022a5ec4d5e5b48 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: clang-15 (Debian clang version 15.0.2-++20221003113153+5f620d003fda-1~exp1~20221003113249.70) Plain log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… HTML log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2022100… * kselftest-seccomp.login: https://kernelci.org/test/case/id/63517a890022a5ec4d5e5b49 failing since 2 days (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761, first fail: v6.1-rc1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8183-kukui-...uniper-sku16 | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/63517675748cbd43755e5b3b Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… HTML log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2022100… * kselftest-seccomp.login: https://kernelci.org/test/case/id/63517675748cbd43755e5b3c failing since 2 days (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761, first fail: v6.1-rc1)

2 years, 2 months

1
0
0 0

kselftest/next kselftest-lkdtm: 5 runs, 5 regressions (v6.1-rc1-1-gde3ee3f63400a)

by kernelci.org bot

kselftest/next kselftest-lkdtm: 5 runs, 5 regressions (v6.1-rc1-1-gde3ee3f63400a) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ imx6q-sabrelite | arm | lab-collabora | gcc-10 | multi_v7_defconfig+kselftest | 1 mt8173-elm-hana | arm64 | lab-collabora | clang-15 | defconfig+kse...4-chromebook | 1 mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 mt8183-kukui-...uniper-sku16 | arm64 | lab-collabora | clang-15 | defconfig+kse...4-chromebook | 1 mt8183-kukui-...uniper-sku16 | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/job/kselftest/branch/next/kernel/v6.1-rc1-1-gde3e… Test: kselftest-lkdtm Tree: kselftest Branch: next Describe: v6.1-rc1-1-gde3ee3f63400a URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: de3ee3f63400a23954e7c1ad1cb8c20f29ab6fe3 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/63517580b580236d8c5e5b3a Results: 0 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/v6.1-rc1-1-gde3ee3f63400a/arm/… HTML log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm/… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2022100… * kselftest-lkdtm.login: https://kernelci.org/test/case/id/63517580b580236d8c5e5b3b failing since 58 days (last pass: v6.0-rc1-1-gf1227dc7d0411, first fail: linux-kselftest-next-6.0-rc2-1-gab7039dbcc61) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | clang-15 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/63517d979546b9558d5e5b5e Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: clang-15 (Debian clang version 15.0.2-++20221003113153+5f620d003fda-1~exp1~20221003113249.70) Plain log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… HTML log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2022100… * kselftest-lkdtm.login: https://kernelci.org/test/case/id/63517d979546b9558d5e5b5f failing since 2 days (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761, first fail: v6.1-rc1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/6351765f14032ae99d5e5b46 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… HTML log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2022100… * kselftest-lkdtm.login: https://kernelci.org/test/case/id/6351765f14032ae99d5e5b47 failing since 2 days (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761, first fail: v6.1-rc1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8183-kukui-...uniper-sku16 | arm64 | lab-collabora | clang-15 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/63517a7abdae95bb3b5e5b3a Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: clang-15 (Debian clang version 15.0.2-++20221003113153+5f620d003fda-1~exp1~20221003113249.70) Plain log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… HTML log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2022100… * kselftest-lkdtm.login: https://kernelci.org/test/case/id/63517a7abdae95bb3b5e5b3b failing since 2 days (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761, first fail: v6.1-rc1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8183-kukui-...uniper-sku16 | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/6351765014032ae99d5e5b40 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… HTML log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2022100… * kselftest-lkdtm.login: https://kernelci.org/test/case/id/6351765014032ae99d5e5b41 failing since 2 days (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761, first fail: v6.1-rc1)

2 years, 2 months

1
0
0 0

kselftest/next kselftest-livepatch: 3 runs, 2 regressions (v6.1-rc1-1-gde3ee3f63400a)

by kernelci.org bot

kselftest/next kselftest-livepatch: 3 runs, 2 regressions (v6.1-rc1-1-gde3ee3f63400a) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ----------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | clang-15 | defconfig+kse...4-chromebook | 1 mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/job/kselftest/branch/next/kernel/v6.1-rc1-1-gde3e… Test: kselftest-livepatch Tree: kselftest Branch: next Describe: v6.1-rc1-1-gde3ee3f63400a URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: de3ee3f63400a23954e7c1ad1cb8c20f29ab6fe3 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions ----------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | clang-15 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/63517cf2bdae37f7375e5b4d Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: clang-15 (Debian clang version 15.0.2-++20221003113153+5f620d003fda-1~exp1~20221003113249.70) Plain log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… HTML log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2022100… * kselftest-livepatch.login: https://kernelci.org/test/case/id/63517cf2bdae37f7375e5b4e failing since 2 days (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761, first fail: v6.1-rc1) platform | arch | lab | compiler | defconfig | regressions ----------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/6351766afb907c8a5b5e5b3e Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… HTML log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2022100… * kselftest-livepatch.login: https://kernelci.org/test/case/id/6351766afb907c8a5b5e5b3f failing since 2 days (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761, first fail: v6.1-rc1)

2 years, 2 months

1
0
0 0

kselftest/next kselftest-cpufreq: 4 runs, 4 regressions (v6.1-rc1-1-gde3ee3f63400a)

by kernelci.org bot

kselftest/next kselftest-cpufreq: 4 runs, 4 regressions (v6.1-rc1-1-gde3ee3f63400a) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ meson-gxl-s905x-libretech-cc | arm64 | lab-baylibre | gcc-10 | defconfig+kselftest | 1 meson-gxl-s905x-libretech-cc | arm64 | lab-broonie | gcc-10 | defconfig+kselftest | 1 mt8173-elm-hana | arm64 | lab-collabora | clang-15 | defconfig+kse...4-chromebook | 1 mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/job/kselftest/branch/next/kernel/v6.1-rc1-1-gde3e… Test: kselftest-cpufreq Tree: kselftest Branch: next Describe: v6.1-rc1-1-gde3ee3f63400a URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: de3ee3f63400a23954e7c1ad1cb8c20f29ab6fe3 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ meson-gxl-s905x-libretech-cc | arm64 | lab-baylibre | gcc-10 | defconfig+kselftest | 1 Details: https://kernelci.org/test/plan/id/63517ea839c48a5cbb5e5b4e Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… HTML log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2022100… * kselftest-cpufreq.login: https://kernelci.org/test/case/id/63517ea839c48a5cbb5e5b4f new failure (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ meson-gxl-s905x-libretech-cc | arm64 | lab-broonie | gcc-10 | defconfig+kselftest | 1 Details: https://kernelci.org/test/plan/id/63517dcfe7872fc2b25e5b46 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… HTML log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2022100… * kselftest-cpufreq.login: https://kernelci.org/test/case/id/63517dcfe7872fc2b25e5b47 new failure (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | clang-15 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/63517da9a851b3daeb5e5b3f Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: clang-15 (Debian clang version 15.0.2-++20221003113153+5f620d003fda-1~exp1~20221003113249.70) Plain log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… HTML log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2022100… * kselftest-cpufreq.login: https://kernelci.org/test/case/id/63517da9a851b3daeb5e5b40 failing since 2 days (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761, first fail: v6.1-rc1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/6351766a14032ae99d5e5b4b Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… HTML log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2022100… * kselftest-cpufreq.login: https://kernelci.org/test/case/id/6351766a14032ae99d5e5b4c failing since 2 days (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761, first fail: v6.1-rc1)

2 years, 2 months

1
0
0 0

kselftest/next kselftest-lib: 7 runs, 6 regressions (v6.1-rc1-1-gde3ee3f63400a)

by kernelci.org bot

kselftest/next kselftest-lib: 7 runs, 6 regressions (v6.1-rc1-1-gde3ee3f63400a) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ meson-g12b-a311d-khadas-vim3 | arm64 | lab-baylibre | gcc-10 | defconfig+kselftest | 1 meson-g12b-a311d-khadas-vim3 | arm64 | lab-collabora | gcc-10 | defconfig+kselftest | 1 meson-gxl-s905x-libretech-cc | arm64 | lab-baylibre | gcc-10 | defconfig+kselftest | 1 meson-gxl-s905x-libretech-cc | arm64 | lab-broonie | gcc-10 | defconfig+kselftest | 1 mt8173-elm-hana | arm64 | lab-collabora | clang-15 | defconfig+kse...4-chromebook | 1 mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/job/kselftest/branch/next/kernel/v6.1-rc1-1-gde3e… Test: kselftest-lib Tree: kselftest Branch: next Describe: v6.1-rc1-1-gde3ee3f63400a URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: de3ee3f63400a23954e7c1ad1cb8c20f29ab6fe3 Test Regressions ---------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ meson-g12b-a311d-khadas-vim3 | arm64 | lab-baylibre | gcc-10 | defconfig+kselftest | 1 Details: https://kernelci.org/test/plan/id/63517aacbdae95bb3b5e5b42 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… HTML log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2022100… * kselftest-lib.login: https://kernelci.org/test/case/id/63517aacbdae95bb3b5e5b43 failing since 2 days (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761, first fail: v6.1-rc1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ meson-g12b-a311d-khadas-vim3 | arm64 | lab-collabora | gcc-10 | defconfig+kselftest | 1 Details: https://kernelci.org/test/plan/id/6351791f2386a890e95e5b41 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… HTML log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2022100… * kselftest-lib.login: https://kernelci.org/test/case/id/6351791f2386a890e95e5b42 failing since 2 days (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761, first fail: v6.1-rc1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ meson-gxl-s905x-libretech-cc | arm64 | lab-baylibre | gcc-10 | defconfig+kselftest | 1 Details: https://kernelci.org/test/plan/id/63517d18c6fc9cde805e5b4c Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… HTML log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2022100… * kselftest-lib.login: https://kernelci.org/test/case/id/63517d18c6fc9cde805e5b4d new failure (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ meson-gxl-s905x-libretech-cc | arm64 | lab-broonie | gcc-10 | defconfig+kselftest | 1 Details: https://kernelci.org/test/plan/id/63517c3f5b791df5da5e5b52 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… HTML log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2022100… * kselftest-lib.login: https://kernelci.org/test/case/id/63517c3f5b791df5da5e5b53 new failure (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | clang-15 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/63517cd14df1f8e8b35e5b4e Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: clang-15 (Debian clang version 15.0.2-++20221003113153+5f620d003fda-1~exp1~20221003113249.70) Plain log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… HTML log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2022100… * kselftest-lib.login: https://kernelci.org/test/case/id/63517cd14df1f8e8b35e5b4f failing since 2 days (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761, first fail: v6.1-rc1) platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/plan/id/6351764ee81960aef25e5b65 Results: 0 PASS, 1 FAIL, 0 SKIP Full config: defconfig+kselftest+arm64-chromebook Compiler: gcc-10 (aarch64-linux-gnu-gcc (Debian 10.2.1-6) 10.2.1 20210110) Plain log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… HTML log: https://storage.kernelci.org//kselftest/next/v6.1-rc1-1-gde3ee3f63400a/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2022100… * kselftest-lib.login: https://kernelci.org/test/case/id/6351764ee81960aef25e5b66 failing since 2 days (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761, first fail: v6.1-rc1)

2 years, 2 months

1
0
0 0

2024

2023

2022

2021

2020

2019

2018

2017

Linux-kselftest-mirror October 2022