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kselftest/arm64: Add hwcap test for RNG
authorMark Brown <broonie@kernel.org>
Tue, 13 Sep 2022 14:11:01 +0000 (15:11 +0100)
committerCatalin Marinas <catalin.marinas@arm.com>
Fri, 16 Sep 2022 11:40:58 +0000 (12:40 +0100)
commitef939f30510b43e90f1fba30477b678107faeae7
treed9a88bd7370d70db3d0e9ff0300030384a1849e2tree | snapshot
parent859a9d51a268f176b6b42b2c0fba997967a198edcommit | diff
kselftest/arm64: Add hwcap test for RNG

Validate the RNG hwcap and make sure we don't generate a SIGILL reading
RNDR when it is reported.

Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20220913141101.151400-4-broonie@kernel.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
tools/testing/selftests/arm64/abi/hwcap.c diff | blob | history
Domain: System / Kernel;