| Message ID | 20221223-arm64-syscall-abi-sme-only-v1-0-4fabfbd62087@kernel.org (mailing list archive) |
|---|---|
| Headers | show |
| Series | kselftest/arm64: syscall-abi fix and enhancements | expand |
On Tue, 27 Dec 2022 13:06:35 +0000, Mark Brown wrote: > The first patch here is a fix which should ideally be sent as such, > currently the program will hang on architecturally valid systems which > implement SME but not 128 bit vector lengths. The remaining patches > are general enhancements, including coverage for the SME ABI on SME only > systems. > > > [...] Applied to arm64 (for-next/kselftest), thanks! [1/4] kselftest/arm64: Fix syscall-abi for systems without 128 bit SME https://git.kernel.org/arm64/c/97ec597b26df [2/4] kselftest/arm64: Only enumerate VLs once in syscall-abi https://git.kernel.org/arm64/c/fae491e52cc2 [3/4] kselftest/arm64: Verify SME only ABI in syscall-abi https://git.kernel.org/arm64/c/024e4a155874 [4/4] kselftest/arm64: Only enumerate power of two VLs in syscall-abi https://git.kernel.org/arm64/c/10f326fbb458
The first patch here is a fix which should ideally be sent as such, currently the program will hang on architecturally valid systems which implement SME but not 128 bit vector lengths. The remaining patches are general enhancements, including coverage for the SME ABI on SME only systems. To: Catalin Marinas <catalin.marinas@arm.com> To: Will Deacon <will@kernel.org> To: Shuah Khan <shuah@kernel.org> Cc: Shuah Khan <skhan@linuxfoundation.org> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kselftest@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Mark Brown <broonie@kernel.org> --- Mark Brown (4): kselftest/arm64: Fix syscall-abi for systems without 128 bit SME kselftest/arm64: Only enumerate VLs once in syscall-abi kselftest/arm64: Verify SME only ABI in syscall-abi kselftest/arm64: Only enumerate power of two VLs in syscall-abi .../testing/selftests/arm64/abi/syscall-abi-asm.S | 14 ++- tools/testing/selftests/arm64/abi/syscall-abi.c | 133 +++++++++++++-------- 2 files changed, 89 insertions(+), 58 deletions(-) --- base-commit: 1b929c02afd37871d5afb9d498426f83432e71c2 change-id: 20221223-arm64-syscall-abi-sme-only-c3bb2c0f81e5 Best regards,