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arm64: kpti: Add KRYO2XX gold/silver CPU cores to kpti safelist
authorKonrad Dybcio <konrad.dybcio@somainline.org>
Wed, 4 Nov 2020 23:22:11 +0000 (00:22 +0100)
committerWill Deacon <will@kernel.org>
Fri, 13 Nov 2020 09:47:08 +0000 (09:47 +0000)
commit8f8d5b4c78eac2015d4aeb29f1243628da545c39
tree76a068149b3237115a3bc189d0599ceb3501a954tree | snapshot
parent16cfffdfb0a73374bb22baf17b95136ebc8e844fcommit | diff
arm64: kpti: Add KRYO2XX gold/silver CPU cores to kpti safelist

QCOM KRYO2XX gold (big) silver (LITTLE) CPU cores are based on
Cortex-A73 and Cortex-A53 respectively and are meltdown safe,
hence add them to kpti_safe_list[].

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20201104232218.198800-3-konrad.dybcio@somainline.org
Signed-off-by: Will Deacon <will@kernel.org>
arch/arm64/kernel/cpufeature.c diff | blob | history
Linux Kernel Source Tree.