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

[KTAP V2 PATCH] ktap_v2: add recognized test name line

by Rae Moar

Add recognition of the test name line ("# Subtest: <name>") to the KTAP v2 spec. The purpose of this line is to declare the name of a test before its results. This functionality is especially useful when trying to parse test results incrementally and when interpretting results after a crash. This line is already compliant with KTAP v1 as it is interpretted as a diagnostic line by parsers. Additionally, the line is currently used by KUnit tests and was derived from the TAP 14 spec: https://testanything.org/tap-version-14-specification.html. Recognition of this line would create an accepted way for different test frameworks to declare the name of a test before its results. The proposed location for this line is between the version line and the test plan line. This location ensures that the line would not be accidentally parsed as a subtest's diagnostic lines. Note this proposed location would be a slight differentiation from KTAP v1. Example of test name line: KTAP version 2 # Subtest: main_test 1..1 KTAP version 2 # Subtest: sub_test 1..2 ok 1 test_1 ok 2 test_2 ok 1 sub_test Here is a link to a version of the KUnit parser that is able to parse the test name line for KTAP version 2. Note this includes a test name line for the main level of KTAP. Link: https://kunit-review.googlesource.com/c/linux/+/5709 Signed-off-by: Rae Moar <rmoar(a)google.com> --- This is a RFC. I would like to know what people think and use this as a platform for discussion on KTAP v2. Note: this patch is based on Frank's ktap_spec_version_2 branch. Documentation/dev-tools/ktap.rst | 19 ++++++++++++++----- 1 file changed, 14 insertions(+), 5 deletions(-) diff --git a/Documentation/dev-tools/ktap.rst b/Documentation/dev-tools/ktap.rst index ff77f4aaa6ef..9c7ed66d9f77 100644 --- a/Documentation/dev-tools/ktap.rst +++ b/Documentation/dev-tools/ktap.rst @@ -28,8 +28,7 @@ KTAP output is built from four different types of lines: In general, valid KTAP output should also form valid TAP output, but some information, in particular nested test results, may be lost. Also note that there is a stagnant draft specification for TAP14, KTAP diverges from this in -a couple of places (notably the "Subtest" header), which are described where -relevant later in this document. +a couple of places, which are described where relevant later in this document. Version lines ------------- @@ -44,8 +43,8 @@ For example: - "TAP version 14" Note that, in KTAP, subtests also begin with a version line, which denotes the -start of the nested test results. This differs from TAP14, which uses a -separate "Subtest" line. +start of the nested test results. This differs from TAP14, which uses only a +"Subtest" line. While, going forward, "KTAP version 2" should be used by compliant tests, it is expected that most parsers and other tooling will accept the other versions @@ -166,6 +165,12 @@ even if they do not start with a "#": this is to capture any other useful kernel output which may help debug the test. It is nevertheless recommended that tests always prefix any diagnostic output they have with a "#" character. +One recognized diagnostic line is the "# Subtest: <name>" line. This line +is used to declare the name of a test before subtest results are printed. This +is helpful for parsing and for providing context during crashes. As a rule, +this line is placed after the version line and before the plan line. Note +this line can be used for the main test, as well as subtests. + Unknown lines ------------- @@ -206,6 +211,7 @@ An example of a test with two nested subtests: KTAP version 2 1..1 KTAP version 2 + # Subtest: example 1..2 ok 1 test_1 not ok 2 test_2 @@ -219,6 +225,7 @@ An example format with multiple levels of nested testing: KTAP version 2 1..2 KTAP version 2 + # Subtest: example_test_1 1..2 KTAP version 2 1..2 @@ -245,7 +252,7 @@ allows an arbitrary number of tests to be nested no yes The TAP14 specification does permit nested tests, but instead of using another nested version line, uses a line of the form -"Subtest: <name>" where <name> is the name of the parent test. +"Subtest: <name>" where <name> is the name of the parent test as discussed above. Example KTAP output -------------------- @@ -254,6 +261,7 @@ Example KTAP output KTAP version 2 1..1 KTAP version 2 + # Subtest: main_test 1..3 KTAP version 2 1..1 @@ -266,6 +274,7 @@ Example KTAP output ok 2 test_2 ok 2 example_test_2 KTAP version 2 + # Subtest: example_test_3 1..3 ok 1 test_1 # test_2: FAIL base-commit: 906f02e42adfbd5ae70d328ee71656ecb602aaf5 -- 2.40.0.rc1.284.g88254d51c5-goog

2 years, 3 months

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Re: [linus:master] [selftests/memfd] 11f75a0144: kernel-selftests.memfd.run_fuse_test.sh.fail

by Daniel Verkamp

On Fri, Mar 31, 2023 at 8:05 AM kernel test robot <yujie.liu(a)intel.com> wrote: > > Hello, > > kernel test robot noticed kernel-selftests.memfd.run_fuse_test.sh.fail due to commit (built with gcc-11): > > commit: 11f75a01448f1b7a739e75dbd8f17b844fcfc510 ("selftests/memfd: add tests for MFD_NOEXEC_SEAL MFD_EXEC") > https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master > > in testcase: kernel-selftests > version: kernel-selftests-x86_64-d4cf28ee-1_20230110 > with following parameters: > > group: group-02 > > test-description: The kernel contains a set of "self tests" under the tools/testing/selftests/ directory. These are intended to be small unit tests to exercise individual code paths in the kernel. > test-url: https://www.kernel.org/doc/Documentation/kselftest.txt > > on test machine: 4 threads Intel(R) Xeon(R) CPU E3-1225 v5 @ 3.30GHz (Skylake) with 16G memory > > caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace): > > > # selftests: memfd: run_fuse_test.sh > # Aborted > not ok 2 selftests: memfd: run_fuse_test.sh # exit=134 > > $ ./run_fuse_test.sh > opening: ./mnt/memfd > 8 != 40 = GET_SEALS(4) > Aborted Hi Jeff, I think this is caused by test_sysctl() in memfd_test, which sets /proc/sys/vm/memfd_noexec to a non-zero value and does not restore it at the end of the test. If fuse_test runs after that, it will unexpectedly get F_SEAL_EXEC in its memfd seals in addition to the F_SEAL_WRITE that it intended to add. I'm not sure how kernel selftests normally perform cleanup (e.g. an atexit() hook to make sure it cleans up if a test fails?), but at least we should probably set /proc/sys/vm/memfd_noexec back to its original value after test_sysctl(). Thanks, -- Daniel

2 years, 3 months

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[PATCH bpf-next] selftests/bpf: Fix conflicts with built-in functions in bench_local_storage_create

by James Hilliard

The fork function in gcc is considered a built in function due to being used by libgcov when building with gnu extensions. Rename fork to sched_process_fork to prevent this conflict. See details: https://github.com/gcc-mirror/gcc/commit/d1c38823924506d389ca58d02926ace21b… https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82457 Fixes the following error: In file included from progs/bench_local_storage_create.c:6: progs/bench_local_storage_create.c:43:14: error: conflicting types for built-in function 'fork'; expected 'int(void)' [-Werror=builtin-declaration-mismatch] 43 | int BPF_PROG(fork, struct task_struct *parent, struct task_struct *child) | ^~~~ Fixes: cbe9d93d58b1 ("selftests/bpf: Add bench for task storage creation") Signed-off-by: James Hilliard <james.hilliard1(a)gmail.com> Cc: Martin KaFai Lau <martin.lau(a)kernel.org> --- tools/testing/selftests/bpf/benchs/bench_local_storage_create.c | 2 +- tools/testing/selftests/bpf/progs/bench_local_storage_create.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/bpf/benchs/bench_local_storage_create.c b/tools/testing/selftests/bpf/benchs/bench_local_storage_create.c index abb0321d4f34..cff703f90e95 100644 --- a/tools/testing/selftests/bpf/benchs/bench_local_storage_create.c +++ b/tools/testing/selftests/bpf/benchs/bench_local_storage_create.c @@ -95,7 +95,7 @@ static void setup(void) exit(1); } } else { - if (!bpf_program__attach(skel->progs.fork)) { + if (!bpf_program__attach(skel->progs.sched_process_fork)) { fprintf(stderr, "Error attaching bpf program\n"); exit(1); } diff --git a/tools/testing/selftests/bpf/progs/bench_local_storage_create.c b/tools/testing/selftests/bpf/progs/bench_local_storage_create.c index 7c851c9d5e47..e4bfbba6c193 100644 --- a/tools/testing/selftests/bpf/progs/bench_local_storage_create.c +++ b/tools/testing/selftests/bpf/progs/bench_local_storage_create.c @@ -40,7 +40,7 @@ int BPF_PROG(kmalloc, unsigned long call_site, const void *ptr, } SEC("tp_btf/sched_process_fork") -int BPF_PROG(fork, struct task_struct *parent, struct task_struct *child) +int BPF_PROG(sched_process_fork, struct task_struct *parent, struct task_struct *child) { struct storage *stg; -- 2.34.1

2 years, 3 months

2
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kselftest/fixes kselftest-seccomp: 4 runs, 3 regressions (linux-kselftest-fixes-6.3-rc5-1-gf1594bc67657)

by kernelci.org bot

kselftest/fixes kselftest-seccomp: 4 runs, 3 regressions (linux-kselftest-fixes-6.3-rc5-1-gf1594bc67657) 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/fixes/kernel/linux-kselftest… Test: kselftest-seccomp Tree: kselftest Branch: fixes Describe: linux-kselftest-fixes-6.3-rc5-1-gf1594bc67657 URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: f1594bc676579133a3cd906d7d27733289edfb86 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/642704d1005b5f6e0562f776 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/fixes/linux-kselftest-fixes-6.3-rc5… HTML log: https://storage.kernelci.org//kselftest/fixes/linux-kselftest-fixes-6.3-rc5… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023032… * kselftest-seccomp.login: https://kernelci.org/test/case/id/642704d1005b5f6e0562f777 failing since 94 days (last pass: linux-kselftest-fixes-6.1-rc3-3-g89c1017aac67, 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/64270559727e91640c62f789 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/fixes/linux-kselftest-fixes-6.3-rc5… HTML log: https://storage.kernelci.org//kselftest/fixes/linux-kselftest-fixes-6.3-rc5… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023032… * kselftest-seccomp.login: https://kernelci.org/test/case/id/64270559727e91640c62f78a failing since 163 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76) 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/64270553e41d0a343e62f780 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/fixes/linux-kselftest-fixes-6.3-rc5… HTML log: https://storage.kernelci.org//kselftest/fixes/linux-kselftest-fixes-6.3-rc5… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023032… * kselftest-seccomp.login: https://kernelci.org/test/case/id/64270553e41d0a343e62f781 failing since 163 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76)

2 years, 3 months

1
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kselftest/fixes kselftest-lib: 5 runs, 3 regressions (linux-kselftest-fixes-6.3-rc5-1-gf1594bc67657)

by kernelci.org bot

kselftest/fixes kselftest-lib: 5 runs, 3 regressions (linux-kselftest-fixes-6.3-rc5-1-gf1594bc67657) 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/fixes/kernel/linux-kselftest… Test: kselftest-lib Tree: kselftest Branch: fixes Describe: linux-kselftest-fixes-6.3-rc5-1-gf1594bc67657 URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: f1594bc676579133a3cd906d7d27733289edfb86 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/642704db139983168062f77b 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/fixes/linux-kselftest-fixes-6.3-rc5… HTML log: https://storage.kernelci.org//kselftest/fixes/linux-kselftest-fixes-6.3-rc5… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023032… * kselftest-lib.login: https://kernelci.org/test/case/id/642704db139983168062f77c failing since 94 days (last pass: linux-kselftest-fixes-6.1-rc3-3-g89c1017aac67, 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/642706957be410d11d62f770 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/fixes/linux-kselftest-fixes-6.3-rc5… HTML log: https://storage.kernelci.org//kselftest/fixes/linux-kselftest-fixes-6.3-rc5… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023032… * kselftest-lib.login: https://kernelci.org/test/case/id/642706957be410d11d62f771 failing since 164 days (last pass: linux-kselftest-fixes-6.0-rc3, 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/64270594635ff1067462f78f 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/fixes/linux-kselftest-fixes-6.3-rc5… HTML log: https://storage.kernelci.org//kselftest/fixes/linux-kselftest-fixes-6.3-rc5… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023032… * kselftest-lib.login: https://kernelci.org/test/case/id/64270594635ff1067462f790 failing since 163 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76)

2 years, 3 months

1
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kselftest/fixes kselftest-livepatch: 2 runs, 2 regressions (linux-kselftest-fixes-6.3-rc5-1-gf1594bc67657)

by kernelci.org bot

kselftest/fixes kselftest-livepatch: 2 runs, 2 regressions (linux-kselftest-fixes-6.3-rc5-1-gf1594bc67657) 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/fixes/kernel/linux-kselftest… Test: kselftest-livepatch Tree: kselftest Branch: fixes Describe: linux-kselftest-fixes-6.3-rc5-1-gf1594bc67657 URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: f1594bc676579133a3cd906d7d27733289edfb86 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/642705f81a899df4c262f7a8 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/fixes/linux-kselftest-fixes-6.3-rc5… HTML log: https://storage.kernelci.org//kselftest/fixes/linux-kselftest-fixes-6.3-rc5… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023032… * kselftest-livepatch.login: https://kernelci.org/test/case/id/642705f81a899df4c262f7a9 failing since 94 days (last pass: linux-kselftest-fixes-6.1-rc3-3-g89c1017aac67, 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/64270551e41d0a343e62f77d 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/fixes/linux-kselftest-fixes-6.3-rc5… HTML log: https://storage.kernelci.org//kselftest/fixes/linux-kselftest-fixes-6.3-rc5… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023032… * kselftest-livepatch.login: https://kernelci.org/test/case/id/64270551e41d0a343e62f77e failing since 163 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76)

2 years, 3 months

1
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kselftest/fixes kselftest-lkdtm: 4 runs, 3 regressions (linux-kselftest-fixes-6.3-rc5-1-gf1594bc67657)

by kernelci.org bot

kselftest/fixes kselftest-lkdtm: 4 runs, 3 regressions (linux-kselftest-fixes-6.3-rc5-1-gf1594bc67657) 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/fixes/kernel/linux-kselftest… Test: kselftest-lkdtm Tree: kselftest Branch: fixes Describe: linux-kselftest-fixes-6.3-rc5-1-gf1594bc67657 URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: f1594bc676579133a3cd906d7d27733289edfb86 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/6427051c668029d06062f771 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/fixes/linux-kselftest-fixes-6.3-rc5… HTML log: https://storage.kernelci.org//kselftest/fixes/linux-kselftest-fixes-6.3-rc5… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023032… * kselftest-lkdtm.login: https://kernelci.org/test/case/id/6427051c668029d06062f772 failing since 164 days (last pass: v6.0-rc1, 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/642706b8af6517d97b62f77f 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/fixes/linux-kselftest-fixes-6.3-rc5… HTML log: https://storage.kernelci.org//kselftest/fixes/linux-kselftest-fixes-6.3-rc5… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023032… * kselftest-lkdtm.login: https://kernelci.org/test/case/id/642706b8af6517d97b62f780 failing since 163 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76) 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/64270556e41d0a343e62f786 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/fixes/linux-kselftest-fixes-6.3-rc5… HTML log: https://storage.kernelci.org//kselftest/fixes/linux-kselftest-fixes-6.3-rc5… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023032… * kselftest-lkdtm.login: https://kernelci.org/test/case/id/64270556e41d0a343e62f787 failing since 163 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76)

2 years, 3 months

1
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kselftest/fixes kselftest-cpufreq: 4 runs, 1 regressions (linux-kselftest-fixes-6.3-rc5-1-gf1594bc67657)

by kernelci.org bot

kselftest/fixes kselftest-cpufreq: 4 runs, 1 regressions (linux-kselftest-fixes-6.3-rc5-1-gf1594bc67657) 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/fixes/kernel/linux-kselftest… Test: kselftest-cpufreq Tree: kselftest Branch: fixes Describe: linux-kselftest-fixes-6.3-rc5-1-gf1594bc67657 URL: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git SHA: f1594bc676579133a3cd906d7d27733289edfb86 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/642705bc3f662119ae62f817 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/fixes/linux-kselftest-fixes-6.3-rc5… HTML log: https://storage.kernelci.org//kselftest/fixes/linux-kselftest-fixes-6.3-rc5… Rootfs: http://storage.kernelci.org/images/rootfs/debian/bullseye-kselftest/2023032… * kselftest-cpufreq.login: https://kernelci.org/test/case/id/642705bc3f662119ae62f818 failing since 163 days (last pass: linux-kselftest-fixes-6.0-rc3, first fail: v6.1-rc1-5-gcb05c81ada76)

2 years, 3 months

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kselftest/fixes build: 7 builds: 0 failed, 7 passed, 6 warnings (linux-kselftest-fixes-6.3-rc5-1-gf1594bc67657)

by kernelci.org bot

kselftest/fixes build: 7 builds: 0 failed, 7 passed, 6 warnings (linux-kselftest-fixes-6.3-rc5-1-gf1594bc67657) Full Build Summary: https://kernelci.org/build/kselftest/branch/fixes/kernel/linux-kselftest-fi… Tree: kselftest Branch: fixes Git Describe: linux-kselftest-fixes-6.3-rc5-1-gf1594bc67657 Git Commit: f1594bc676579133a3cd906d7d27733289edfb86 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: x86_64_defconfig+kselftest (clang-16): 3 warnings Warnings summary: 1 vmlinux.o: warning: objtool: set_ftrace_ops_ro+0x3e: relocation to !ENDBR: .text+0x1463d6 1 vmlinux.o: warning: objtool: set_ftrace_ops_ro+0x28: relocation to !ENDBR: .text+0x14654b 1 vmlinux.o: warning: objtool: lkdtm_UNSET_SMEP+0xca: relocation to !ENDBR: native_write_cr4+0x4 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 -------------------------------------------------------------------------------- x86_64_defconfig+kselftest (x86_64, clang-16) — PASS, 0 errors, 3 warnings, 0 section mismatches Warnings: vmlinux.o: warning: objtool: set_ftrace_ops_ro+0x28: relocation to !ENDBR: .text+0x14654b vmlinux.o: warning: objtool: set_ftrace_ops_ro+0x3e: relocation to !ENDBR: .text+0x1463d6 vmlinux.o: warning: objtool: lkdtm_UNSET_SMEP+0xca: relocation to !ENDBR: native_write_cr4+0x4 --- For more info write to <info(a)kernelci.org>

2 years, 3 months

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[PATCH] l2tp: generate correct module alias strings

by Andrea Righi

Commit 65b32f801bfb ("uapi: move IPPROTO_L2TP to in.h") moved the definition of IPPROTO_L2TP from a define to an enum, but since __stringify doesn't work properly with enums, we ended up breaking the modalias strings for the l2tp modules: $ modinfo l2tp_ip l2tp_ip6 | grep alias alias: net-pf-2-proto-IPPROTO_L2TP alias: net-pf-2-proto-2-type-IPPROTO_L2TP alias: net-pf-10-proto-IPPROTO_L2TP alias: net-pf-10-proto-2-type-IPPROTO_L2TP Use the resolved number directly in MODULE_ALIAS_*() macros (as we already do with SOCK_DGRAM) to fix the alias strings: $ modinfo l2tp_ip l2tp_ip6 | grep alias alias: net-pf-2-proto-115 alias: net-pf-2-proto-115-type-2 alias: net-pf-10-proto-115 alias: net-pf-10-proto-115-type-2 Moreover, fix the ordering of the parameters passed to MODULE_ALIAS_NET_PF_PROTO_TYPE() by switching proto and type. Fixes: 65b32f801bfb ("uapi: move IPPROTO_L2TP to in.h") Link: https://lore.kernel.org/lkml/ZCQt7hmodtUaBlCP@righiandr-XPS-13-7390 Signed-off-by: Guillaume Nault <gnault(a)redhat.com> Signed-off-by: Andrea Righi <andrea.righi(a)canonical.com> --- net/l2tp/l2tp_ip.c | 8 ++++---- net/l2tp/l2tp_ip6.c | 8 ++++---- 2 files changed, 8 insertions(+), 8 deletions(-) diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c index 4db5a554bdbd..41a74fc84ca1 100644 --- a/net/l2tp/l2tp_ip.c +++ b/net/l2tp/l2tp_ip.c @@ -677,8 +677,8 @@ MODULE_AUTHOR("James Chapman <jchapman(a)katalix.com>"); MODULE_DESCRIPTION("L2TP over IP"); MODULE_VERSION("1.0"); -/* Use the value of SOCK_DGRAM (2) directory, because __stringify doesn't like - * enums +/* Use the values of SOCK_DGRAM (2) as type and IPPROTO_L2TP (115) as protocol, + * because __stringify doesn't like enums */ -MODULE_ALIAS_NET_PF_PROTO_TYPE(PF_INET, 2, IPPROTO_L2TP); -MODULE_ALIAS_NET_PF_PROTO(PF_INET, IPPROTO_L2TP); +MODULE_ALIAS_NET_PF_PROTO_TYPE(PF_INET, 115, 2); +MODULE_ALIAS_NET_PF_PROTO(PF_INET, 115); diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c index 2478aa60145f..5137ea1861ce 100644 --- a/net/l2tp/l2tp_ip6.c +++ b/net/l2tp/l2tp_ip6.c @@ -806,8 +806,8 @@ MODULE_AUTHOR("Chris Elston <celston(a)katalix.com>"); MODULE_DESCRIPTION("L2TP IP encapsulation for IPv6"); MODULE_VERSION("1.0"); -/* Use the value of SOCK_DGRAM (2) directory, because __stringify doesn't like - * enums +/* Use the values of SOCK_DGRAM (2) as type and IPPROTO_L2TP (115) as protocol, + * because __stringify doesn't like enums */ -MODULE_ALIAS_NET_PF_PROTO_TYPE(PF_INET6, 2, IPPROTO_L2TP); -MODULE_ALIAS_NET_PF_PROTO(PF_INET6, IPPROTO_L2TP); +MODULE_ALIAS_NET_PF_PROTO_TYPE(PF_INET6, 115, 2); +MODULE_ALIAS_NET_PF_PROTO(PF_INET6, 115); -- 2.39.2

2 years, 3 months

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