selftests: arm64: Add coverage of ptrace flags for SVE VL inheritance

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Add a test that covers enabling and disabling of SVE vector length
inheritance via the ptrace interface.

Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Link: https://lore.kernel.org/r/20211005123537.976795-1-broonie@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>

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Mark Brown 2021-10-05 13:35:37 +01:00 • committed by Will Deacon

parent 8694e5e638

commit 0ba1ce1e86

1 changed files with 54 additions and 1 deletions

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tools/testing/selftests/arm64/fp/sve-ptrace.c

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