kselftest/arm64: add HWCAP test for FEAT_S1POE

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Check that when POE is enabled, the POR_EL0 register is accessible.

Signed-off-by: Joey Gouly <joey.gouly@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Mark Brown <broonie@kernel.org>
Cc: Shuah Khan <shuah@kernel.org>
Reviewed-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20240822151113.1479789-28-joey.gouly@arm.com
Signed-off-by: Will Deacon <will@kernel.org>

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Joey Gouly 2024-08-22 16:11:10 +01:00 • committed by Will Deacon

parent f5b5ea51f7

commit fabf056278

1 changed files with 14 additions and 0 deletions

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tools/testing/selftests/arm64/abi/hwcap.c

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