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arm64: kpti: Add KRYO{3, 4}XX silver CPU cores to kpti safelist
authorSai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
Wed, 24 Jun 2020 12:34:06 +0000 (18:04 +0530)
committerWill Deacon <will@kernel.org>
Wed, 24 Jun 2020 13:25:06 +0000 (14:25 +0100)
commitf4617be35b4b547e82d30993f56d631dfc2d5f88
treed92c35cf9b547e06fe6750234389762d930549a7tree | snapshot
parent2d21889f8b5c50f65f5162bc972b0b1626b97be2commit | diff
arm64: kpti: Add KRYO{3, 4}XX silver CPU cores to kpti safelist

QCOM KRYO{3,4}XX silver/LITTLE CPU cores are based on Cortex-A55
and are meltdown safe, hence add them to kpti_safe_list[].

Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
Link: https://lore.kernel.org/r/20200624123406.3472-1-saiprakash.ranjan@codeaurora.org
Signed-off-by: Will Deacon <will@kernel.org>
arch/arm64/kernel/cpufeature.c diff | blob | history