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[PATCH v2 0/3] kunit: Fix reporting of the skipped parameterized tests

by Michal Wajdeczko

Due to the lack of the SKIP directive in the output, if any of the parameterized test was skipped, the parser could not recognize that correctly and was marking the test as PASSED. This can easily be seen by running the new subtest from patch 1: $ ./tools/testing/kunit/kunit.py run \ --kunitconfig ./lib/kunit/.kunitconfig *.example_params* [ ] Starting KUnit Kernel (1/1)... [ ] ============================================================ [ ] =================== example (1 subtest) ==================== [ ] =================== example_params_test =================== [ ] [PASSED] example value 2 [ ] [PASSED] example value 1 [ ] [PASSED] example value 0 [ ] =============== [PASSED] example_params_test =============== [ ] ===================== [PASSED] example ===================== [ ] ============================================================ [ ] Testing complete. Ran 3 tests: passed: 3 $ ./tools/testing/kunit/kunit.py run \ --kunitconfig ./lib/kunit/.kunitconfig *.example_params* \ --raw_output [ ] Starting KUnit Kernel (1/1)... KTAP version 1 1..1 # example: initializing suite KTAP version 1 # Subtest: example 1..1 KTAP version 1 # Subtest: example_params_test # example_params_test: initializing ok 1 example value 2 # example_params_test: initializing ok 2 example value 1 # example_params_test: initializing ok 3 example value 0 # example_params_test: pass:2 fail:0 skip:1 total:3 ok 1 example_params_test # Totals: pass:2 fail:0 skip:1 total:3 ok 1 example After adding the SKIP directive, the report looks as expected: [ ] Starting KUnit Kernel (1/1)... [ ] ============================================================ [ ] =================== example (1 subtest) ==================== [ ] =================== example_params_test =================== [ ] [PASSED] example value 2 [ ] [PASSED] example value 1 [ ] [SKIPPED] example value 0 [ ] =============== [PASSED] example_params_test =============== [ ] ===================== [PASSED] example ===================== [ ] ============================================================ [ ] Testing complete. Ran 3 tests: passed: 2, skipped: 1 [ ] Starting KUnit Kernel (1/1)... KTAP version 1 1..1 # example: initializing suite KTAP version 1 # Subtest: example 1..1 KTAP version 1 # Subtest: example_params_test # example_params_test: initializing ok 1 example value 2 # example_params_test: initializing ok 2 example value 1 # example_params_test: initializing ok 3 example value 0 # SKIP unsupported param value # example_params_test: pass:2 fail:0 skip:1 total:3 ok 1 example_params_test # Totals: pass:2 fail:0 skip:1 total:3 ok 1 example v2: better align with future support for arbitrary levels of testing Cc: David Gow <davidgow(a)google.com> Cc: Rae Moar <rmoar(a)google.com> Michal Wajdeczko (3): kunit/test: Add example test showing parameterized testing kunit: Fix reporting of the skipped parameterized tests kunit: Update kunit_print_ok_not_ok function include/kunit/test.h | 1 + lib/kunit/kunit-example-test.c | 34 +++++++++++++++++++++++++++ lib/kunit/test.c | 43 ++++++++++++++++++++++------------ 3 files changed, 63 insertions(+), 15 deletions(-) -- 2.25.1

2 years, 6 months

2
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[PATCH] selftests/bpf: ignore pointer types check with clang

by Andrea Righi

Building bpf selftests with clang can trigger errors like the following: CLNG-BPF [test_maps] bpf_iter_netlink.bpf.o progs/bpf_iter_netlink.c:32:4: error: incompatible pointer types assigning to 'struct sock *' from 'struct sock___17 *' [-Werror,-Wincompatible-pointer-types] s = &nlk->sk; ^ ~~~~~~~~ 1 error generated. This is due to the fact that bpftool emits duplicate data types with different names in vmlinux.h (i.e., `struct sock` in this case) and these types, despite having a different name, represent in fact the same object. Add -Wno-incompatible-pointer-types to CLANG_CLAGS to prevent these errors. Signed-off-by: Andrea Righi <andrea.righi(a)canonical.com> --- tools/testing/selftests/bpf/Makefile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index b677dcd0b77a..0d9ef819a065 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -356,7 +356,8 @@ BPF_CFLAGS = -g -Werror -D__TARGET_ARCH_$(SRCARCH) $(MENDIAN) \ -I$(abspath $(OUTPUT)/../usr/include) CLANG_CFLAGS = $(CLANG_SYS_INCLUDES) \ - -Wno-compare-distinct-pointer-types + -Wno-compare-distinct-pointer-types \ + -Wno-incompatible-pointer-types $(OUTPUT)/test_l4lb_noinline.o: BPF_CFLAGS += -fno-inline $(OUTPUT)/test_xdp_noinline.o: BPF_CFLAGS += -fno-inline -- 2.39.2

2 years, 6 months

3
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Re: [PATCH v7 1/3] mm: add new api to enable ksm per process

by David Hildenbrand

Thanks! In general, Acked-by: David Hildenbrand <david(a)redhat.com> Two nits below, after staring at some other prctl implementations. > +#define PR_SET_MEMORY_MERGE 67 > +#define PR_GET_MEMORY_MERGE 68 > #endif /* _LINUX_PRCTL_H */ > diff --git a/kernel/sys.c b/kernel/sys.c > index 495cd87d9bf4..8c2e50edeb18 100644 > --- a/kernel/sys.c > +++ b/kernel/sys.c > @@ -15,6 +15,7 @@ > #include <linux/highuid.h> > #include <linux/fs.h> > #include <linux/kmod.h> > +#include <linux/ksm.h> > #include <linux/perf_event.h> > #include <linux/resource.h> > #include <linux/kernel.h> > @@ -2661,6 +2662,30 @@ SYSCALL_DEFINE5(prctl, int, option, unsigned long, arg2, unsigned long, arg3, > case PR_SET_VMA: > error = prctl_set_vma(arg2, arg3, arg4, arg5); > break; > +#ifdef CONFIG_KSM > + case PR_SET_MEMORY_MERGE: Looking at some other code (PR_SET_NO_NEW_PRIVS/ PR_SET_THP_DISABLE) I wonder if we also want if (arg3 || arg4 || arg5) return -EINVAL; For PR_GET_MEMORY_MERGE it looks good already. > + if (mmap_write_lock_killable(me->mm)) > + return -EINTR; > + > + if (arg2) { > + error = ksm_enable_merge_any(me->mm); > + } else { > + /* > + * TODO: we might want disable KSM on all VMAs and > + * trigger unsharing to completely disable KSM. > + */ > + clear_bit(MMF_VM_MERGE_ANY, &me->mm->flags); > + error = 0; > + } > + mmap_write_unlock(me->mm); > + break; > + case PR_GET_MEMORY_MERGE: > + if (arg2 || arg3 || arg4 || arg5) > + return -EINVAL; > + > + error = !!test_bit(MMF_VM_MERGE_ANY, &me->mm->flags); > + break; > +#endif > default: > error = -EINVAL; > break; [...] > +/** > + * ksm_enable_merge_any - Add mm to mm ksm list and enable merging on all > + * compatible VMA's > + * > + * @mm: Pointer to mm > + * > + * Returns 0 on success, otherwise error code > + */ > +int ksm_enable_merge_any(struct mm_struct *mm) > +{ > + int err; > + > + if (test_bit(MMF_VM_MERGE_ANY, &mm->flags)) > + return -EINVAL; I'm curious, why is enabling the prctl() supposed to fail if already enabled? (it would not fail if disabling and already disabled) For example, PR_SET_THP_DISABLE/PR_SET_NO_NEW_PRIVS doesn't fail if already set. -- Thanks, David / dhildenb

2 years, 6 months

2
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kselftest/next kselftest-seccomp: 4 runs, 3 regressions (v6.3-rc1-25-g50ad2fb7ec2b)

by kernelci.org bot

kselftest/next kselftest-seccomp: 4 runs, 3 regressions (v6.3-rc1-25-g50ad2fb7ec2b) 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 | gcc-10 | 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/v6.3-rc1-25-g50a… Test: kselftest-seccomp Tree: kselftest Branch: next Describe: v6.3-rc1-25-g50ad2fb7ec2b URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: 50ad2fb7ec2b18186b8a4fa1c0e00f78b3de5119 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/643994cb30404d2fe82e8611 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/v6.3-rc1-25-g50ad2fb7ec2b/arm/… HTML log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-25-g50ad2fb7ec2b/arm/… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023040… * kselftest-seccomp.login: https://kernelci.org/test/case/id/643994cb30404d2fe82e8612 failing since 108 days (last pass: v6.1-rc1-24-gd5ba85d6d8be, first fail: v6.2-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/64399a59e475fb328d2e85fe 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/v6.3-rc1-25-g50ad2fb7ec2b/arm6… HTML log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-25-g50ad2fb7ec2b/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023040… * kselftest-seccomp.login: https://kernelci.org/test/case/id/64399a59e475fb328d2e85ff failing since 178 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/64399aa90d2dadc3262e8627 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/v6.3-rc1-25-g50ad2fb7ec2b/arm6… HTML log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-25-g50ad2fb7ec2b/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023040… * kselftest-seccomp.login: https://kernelci.org/test/case/id/64399aa90d2dadc3262e8628 failing since 178 days (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761, first fail: v6.1-rc1)

2 years, 6 months

1
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kselftest/next kselftest-lkdtm: 4 runs, 3 regressions (v6.3-rc1-25-g50ad2fb7ec2b)

by kernelci.org bot

kselftest/next kselftest-lkdtm: 4 runs, 3 regressions (v6.3-rc1-25-g50ad2fb7ec2b) 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 | gcc-10 | 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/v6.3-rc1-25-g50a… Test: kselftest-lkdtm Tree: kselftest Branch: next Describe: v6.3-rc1-25-g50ad2fb7ec2b URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: 50ad2fb7ec2b18186b8a4fa1c0e00f78b3de5119 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/643994f25d3af187fc2e863b 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/v6.3-rc1-25-g50ad2fb7ec2b/arm/… HTML log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-25-g50ad2fb7ec2b/arm/… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023040… * kselftest-lkdtm.login: https://kernelci.org/test/case/id/643994f25d3af187fc2e863c failing since 135 days (last pass: v6.1-rc1-23-g00dd59519141, first fail: v6.1-rc1-23-g8008d88e6d16) 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/643999ccdbc900cee02e85fa 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/v6.3-rc1-25-g50ad2fb7ec2b/arm6… HTML log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-25-g50ad2fb7ec2b/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023040… * kselftest-lkdtm.login: https://kernelci.org/test/case/id/643999ccdbc900cee02e85fb failing since 178 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/64399bc189723ef7812e85eb 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/v6.3-rc1-25-g50ad2fb7ec2b/arm6… HTML log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-25-g50ad2fb7ec2b/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023040… * kselftest-lkdtm.login: https://kernelci.org/test/case/id/64399bc189723ef7812e85ec failing since 178 days (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761, first fail: v6.1-rc1)

2 years, 6 months

1
0
0 0

kselftest/next kselftest-lib: 4 runs, 3 regressions (v6.3-rc1-25-g50ad2fb7ec2b)

by kernelci.org bot

kselftest/next kselftest-lib: 4 runs, 3 regressions (v6.3-rc1-25-g50ad2fb7ec2b) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions -----------------------------+-------+---------------+----------+------------------------------+------------ imx6q-sabrelite | arm | lab-collabora | gcc-10 | multi_v7_defconfig+kselftest | 1 meson-g12b-a311d-khadas-vim3 | arm64 | lab-collabora | gcc-10 | defconfig+kselftest | 1 mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/job/kselftest/branch/next/kernel/v6.3-rc1-25-g50a… Test: kselftest-lib Tree: kselftest Branch: next Describe: v6.3-rc1-25-g50ad2fb7ec2b URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: 50ad2fb7ec2b18186b8a4fa1c0e00f78b3de5119 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/643994c930404d2fe82e860b 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/v6.3-rc1-25-g50ad2fb7ec2b/arm/… HTML log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-25-g50ad2fb7ec2b/arm/… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023040… * kselftest-lib.login: https://kernelci.org/test/case/id/643994c930404d2fe82e860c failing since 108 days (last pass: v6.1-rc1-24-gd5ba85d6d8be, first fail: v6.2-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/643995069b187b7cbd2e85e7 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/v6.3-rc1-25-g50ad2fb7ec2b/arm6… HTML log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-25-g50ad2fb7ec2b/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023040… * kselftest-lib.login: https://kernelci.org/test/case/id/643995069b187b7cbd2e85e8 failing since 178 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/643999b67867b7afd12e8652 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/v6.3-rc1-25-g50ad2fb7ec2b/arm6… HTML log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-25-g50ad2fb7ec2b/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023040… * kselftest-lib.login: https://kernelci.org/test/case/id/643999b67867b7afd12e8653 failing since 178 days (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761, first fail: v6.1-rc1)

2 years, 6 months

1
0
0 0

kselftest/next kselftest-livepatch: 2 runs, 2 regressions (v6.3-rc1-25-g50ad2fb7ec2b)

by kernelci.org bot

kselftest/next kselftest-livepatch: 2 runs, 2 regressions (v6.3-rc1-25-g50ad2fb7ec2b) 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 | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/job/kselftest/branch/next/kernel/v6.3-rc1-25-g50a… Test: kselftest-livepatch Tree: kselftest Branch: next Describe: v6.3-rc1-25-g50ad2fb7ec2b URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: 50ad2fb7ec2b18186b8a4fa1c0e00f78b3de5119 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/643994e07f544f46d42e85e9 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/v6.3-rc1-25-g50ad2fb7ec2b/arm/… HTML log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-25-g50ad2fb7ec2b/arm/… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023040… * kselftest-livepatch.login: https://kernelci.org/test/case/id/643994e07f544f46d42e85ea failing since 108 days (last pass: v6.1-rc1-24-gd5ba85d6d8be, first fail: v6.2-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/6439997b2d27e84df62e8618 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/v6.3-rc1-25-g50ad2fb7ec2b/arm6… HTML log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-25-g50ad2fb7ec2b/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023040… * kselftest-livepatch.login: https://kernelci.org/test/case/id/6439997b2d27e84df62e8619 failing since 178 days (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761, first fail: v6.1-rc1)

2 years, 6 months

1
0
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kselftest/next kselftest-cpufreq: 3 runs, 1 regressions (v6.3-rc1-25-g50ad2fb7ec2b)

by kernelci.org bot

kselftest/next kselftest-cpufreq: 3 runs, 1 regressions (v6.3-rc1-25-g50ad2fb7ec2b) Regressions Summary ------------------- platform | arch | lab | compiler | defconfig | regressions ----------------+-------+---------------+----------+------------------------------+------------ mt8173-elm-hana | arm64 | lab-collabora | gcc-10 | defconfig+kse...4-chromebook | 1 Details: https://kernelci.org/test/job/kselftest/branch/next/kernel/v6.3-rc1-25-g50a… Test: kselftest-cpufreq Tree: kselftest Branch: next Describe: v6.3-rc1-25-g50ad2fb7ec2b URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: 50ad2fb7ec2b18186b8a4fa1c0e00f78b3de5119 Test Regressions ---------------- 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/6439997c8af0fcf52a2e8617 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/v6.3-rc1-25-g50ad2fb7ec2b/arm6… HTML log: https://storage.kernelci.org//kselftest/next/v6.3-rc1-25-g50ad2fb7ec2b/arm6… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023040… * kselftest-cpufreq.login: https://kernelci.org/test/case/id/6439997c8af0fcf52a2e8618 failing since 178 days (last pass: linux-kselftest-next-6.0-rc2-11-g144eeb2fc761, first fail: v6.1-rc1)

2 years, 6 months

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kselftest/next build: 6 builds: 0 failed, 6 passed, 3 warnings (v6.3-rc1-25-g50ad2fb7ec2b)

by kernelci.org bot

kselftest/next build: 6 builds: 0 failed, 6 passed, 3 warnings (v6.3-rc1-25-g50ad2fb7ec2b) Full Build Summary: https://kernelci.org/build/kselftest/branch/next/kernel/v6.3-rc1-25-g50ad2f… Tree: kselftest Branch: next Git Describe: v6.3-rc1-25-g50ad2fb7ec2b Git Commit: 50ad2fb7ec2b18186b8a4fa1c0e00f78b3de5119 Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git Built: 4 unique architectures Warnings Detected: arm64: defconfig+kselftest (clang-16): 3 warnings arm: i386: x86_64: Warnings summary: 1 drivers/gpu/host1x/dev.c:520:6: warning: variable 'syncpt_irq' is uninitialized when used here [-Wuninitialized] 1 drivers/gpu/host1x/dev.c:490:16: note: initialize the variable 'syncpt_irq' to silence this warning 1 1 warning generated. ================================================================================ Detailed per-defconfig build reports: -------------------------------------------------------------------------------- defconfig+kselftest (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- defconfig+kselftest (arm64, clang-16) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: drivers/gpu/host1x/dev.c:520:6: warning: variable 'syncpt_irq' is uninitialized when used here [-Wuninitialized] drivers/gpu/host1x/dev.c:490:16: note: initialize the variable 'syncpt_irq' to silence this warning 1 warning generated. -------------------------------------------------------------------------------- defconfig+kselftest+arm64-chromebook (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- i386_defconfig+kselftest (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- multi_v7_defconfig+kselftest (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches -------------------------------------------------------------------------------- x86_64_defconfig+kselftest (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches --- For more info write to <info(a)kernelci.org>

2 years, 6 months

1
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0 0

[PATCH] selftests/resctrl: Fix incorrect error return on test complete

by Reinette Chatre

An error snuck in between two recent conflicting changes: Until recently ->setup() used negative values to indicate normal test termination. This was changed in commit fa10366cc6f4 ("selftests/resctrl: Allow ->setup() to return errors") that transitioned ->setup() to use negative values to indicate errors and a new END_OF_TESTS to indicate normal termination. commit 42e3b093eb7c ("selftests/resctrl: Fix set up schemata with 100% allocation on first run in MBM test") continued to use negative return to indicate normal test termination. Fix mbm_setup() to use the new END_OF_TESTS to indicate error-free test termination. Fixes: 42e3b093eb7c ("selftests/resctrl: Fix set up schemata with 100% allocation on first run in MBM test") Reported-by: Ilpo Järvinen <ilpo.jarvinen(a)linux.intel.com> Link: https://lore.kernel.org/lkml/bb65cce8-54d7-68c5-ef19-3364ec95392a@linux.int… Signed-off-by: Reinette Chatre <reinette.chatre(a)intel.com> --- Hi Shuah, Apologies, this error snuck in between the two series merged into kselftest's next this week. tools/testing/selftests/resctrl/mbm_test.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/resctrl/mbm_test.c b/tools/testing/selftests/resctrl/mbm_test.c index 146132fa986d..538d35a6485a 100644 --- a/tools/testing/selftests/resctrl/mbm_test.c +++ b/tools/testing/selftests/resctrl/mbm_test.c @@ -98,7 +98,7 @@ static int mbm_setup(int num, ...) /* Run NUM_OF_RUNS times */ if (p->num_of_runs >= NUM_OF_RUNS) - return -1; + return END_OF_TESTS; /* Set up shemata with 100% allocation on the first run. */ if (p->num_of_runs == 0) -- 2.34.1

2 years, 6 months

2
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0 0

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