kernel.git/tools/testing/selftests/arm64/abi, branch linux-6.8.y

kselftest/arm64: Improve output for skipped TPIDR2 ABI test

2023-12-11T12:00:43Z

When TPIDR2 is not supported the tpidr2 ABI test prints the same message for each skipped test: ok 1 skipped, TPIDR2 not supported which isn't ideal for test automation software since it tracks kselftest results based on the string used to describe the test. This is also not standard KTAP output, the expected format is: ok 1 # SKIP default_value Updated the program to generate this, using the same set of test names that we would run if the test actually executed. Signed-off-by: Mark Brown Link: https://lore.kernel.org/r/20231124-kselftest-arm64-tpidr2-skip-v1-1-e05d0ccef101@kernel.org Signed-off-by: Will Deacon

kselftest/arm64: add FEAT_LSE128 to hwcap test

2023-10-13T18:12:46Z

Add test of a 128-bit atomic instruction for FEAT_LSE128. Signed-off-by: Joey Gouly Cc: Will Deacon Link: https://lore.kernel.org/r/20231003124544.858804-3-joey.gouly@arm.com [catalin.marinas@arm.com: reordered lse128_sigill() alphabetically] Signed-off-by: Catalin Marinas

selftests/arm64: add HWCAP2_LRCPC3 test

2023-10-13T18:12:03Z

Add a test for the newly added HWCAP2_LRCPC3. Signed-off-by: Joey Gouly Cc: Will Deacon Link: https://lore.kernel.org/r/20230919162757.2707023-3-joey.gouly@arm.com Signed-off-by: Catalin Marinas

kselftest/arm64: Verify HWCAP2_SVE_B16B16

2023-09-29T14:56:17Z

Validate that SVE B16B16 support is reported correctly and consistently to userspace. Signed-off-by: Mark Brown Link: https://lore.kernel.org/r/20230915-arm64-zfr-b16b16-el0-v1-2-f9aba807bdb5@kernel.org Signed-off-by: Catalin Marinas

Merge branch 'for-next/selftests' into for-next/core

2023-08-25T11:36:57Z

* for-next/selftests: (22 commits) kselftest/arm64: Fix hwcaps selftest build kselftest/arm64: add jscvt feature to hwcap test kselftest/arm64: add pmull feature to hwcap test kselftest/arm64: add AES feature check to hwcap test kselftest/arm64: add SHA1 and related features to hwcap test kselftest/arm64: build BTI tests in output directory kselftest/arm64: fix a memleak in zt_regs_run() kselftest/arm64: Size sycall-abi buffers for the actual maximum VL kselftest/arm64: add lse and lse2 features to hwcap test kselftest/arm64: add test item that support to capturing the SIGBUS signal kselftest/arm64: add DEF_SIGHANDLER_FUNC() and DEF_INST_RAISE_SIG() helpers kselftest/arm64: add crc32 feature to hwcap test kselftest/arm64: add float-point feature to hwcap test kselftest/arm64: Use the tools/include compiler.h rather than our own kselftest/arm64: Use shared OPTIMZER_HIDE_VAR() definiton kselftest/arm64: Make the tools/include headers available tools include: Add some common function attributes tools compiler.h: Add OPTIMIZER_HIDE_VAR() kselftest/arm64: Exit streaming mode after collecting signal context kselftest/arm64: add RCpc load-acquire to hwcap test ...

kselftest/arm64: Fix hwcaps selftest build

2023-08-18T16:07:44Z

The hwcaps selftest currently relies on the assembler being able to assemble the crc32w instruction but this is not in the base v8.0 so is not accepted by the standard GCC configurations used by many distributions. Switch to manually encoding to fix the build. Fixes: 09d2e95a04ad ("kselftest/arm64: add crc32 feature to hwcap test") Signed-off-by: Mark Brown Link: https://lore.kernel.org/r/20230816-arm64-fix-crc32-build-v1-1-40165c1290f2@kernel.org Signed-off-by: Will Deacon

kselftest/arm64: add jscvt feature to hwcap test

2023-08-16T14:24:01Z

Add the jscvt feature check in the set of hwcap tests. Due to the requirement of jscvt feature, a compiler configuration of v8.3 or above is needed to support assembly. Therefore, hand encode is used here instead. Signed-off-by: Zeng Heng Reviewed-by: Mark Brown Link: https://lore.kernel.org/r/20230815040915.3966955-5-zengheng4@huawei.com Signed-off-by: Will Deacon

kselftest/arm64: add pmull feature to hwcap test

2023-08-16T14:24:01Z

Add the pmull feature check in the set of hwcap tests. Signed-off-by: Zeng Heng Reviewed-by: Mark Brown Link: https://lore.kernel.org/r/20230815040915.3966955-4-zengheng4@huawei.com Signed-off-by: Will Deacon

kselftest/arm64: add AES feature check to hwcap test

2023-08-16T14:24:01Z

Add the AES feature check in the set of hwcap tests. Signed-off-by: Zeng Heng Reviewed-by: Mark Brown Link: https://lore.kernel.org/r/20230815040915.3966955-3-zengheng4@huawei.com Signed-off-by: Will Deacon

kselftest/arm64: add SHA1 and related features to hwcap test

2023-08-16T14:24:01Z

Add the SHA1 and related features check in the set of hwcap tests. Signed-off-by: Zeng Heng Reviewed-by: Mark Brown Link: https://lore.kernel.org/r/20230815040915.3966955-2-zengheng4@huawei.com Signed-off-by: Will Deacon