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@xxxxxxx>
To: Will Deacon <will@xxxxxxxxxx>
To: Shuah Khan <shuah@xxxxxxxxxx>
Cc: Shuah Khan <skhan@xxxxxxxxxxxxxxxxxxx>
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
Cc: linux-kselftest@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
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,
--
Mark Brown <broonie@xxxxxxxxxx>
