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[0/4] kselftest/arm64: fp-ptrace enhancements

Message ID 20241107-arm64-fp-ptrace-fpmr-v1-0-3e5e0b6e3be9@kernel.org
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Series kselftest/arm64: fp-ptrace enhancements | expand

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Mark Brown Nov. 7, 2024, 1:38 a.m. UTC 
This series contains a bit of a grab bag of improvements to the floating
point tests, mainly fp-ptrace.  Globally over all the tests we start
using defines from the generated sysregs (following the example of the
KVM selftests) for SVCR, stop being quite so wasteful with registers
when calling into the assembler code then expand the coverage of both ZA
writes and FPMR (which was not there since fp-ptrace and the 2023 dpISA
extensions were on the list at the same time).

Signed-off-by: Mark Brown <broonie@kernel.org>
---
Mark Brown (4):
      kselftets/arm64: Use flag bits for features in fp-ptrace assembler code
      kselftest/arm64: Use a define for SVCR
      kselftest/arm64: Expand the set of ZA writes fp-ptrace does
      kselftest/arm64: Add FPMR coverage to fp-ptrace

 tools/testing/selftests/arm64/fp/Makefile        |  20 ++-
 tools/testing/selftests/arm64/fp/fp-ptrace-asm.S |  52 +++++---
 tools/testing/selftests/arm64/fp/fp-ptrace.c     | 155 +++++++++++++++++++++--
 tools/testing/selftests/arm64/fp/fp-ptrace.h     |  16 ++-
 tools/testing/selftests/arm64/fp/sve-test.S      |   5 +-
 tools/testing/selftests/arm64/fp/za-fork-asm.S   |   3 +-
 tools/testing/selftests/arm64/fp/za-test.S       |   6 +-
 tools/testing/selftests/arm64/fp/zt-test.S       |   5 +-
 8 files changed, 213 insertions(+), 49 deletions(-)
---
base-commit: 8e929cb546ee42c9a61d24fae60605e9e3192354
change-id: 20241105-arm64-fp-ptrace-fpmr-ff061facd3da

Best regards,