[PATCH] arm64: kpti: Add KRYO{3, 4}XX silver CPU cores to kpti safelist

Doug Anderson dianders at chromium.org
Wed Jun 24 09:54:20 EDT 2020


Hi,

On Wed, Jun 24, 2020 at 5:34 AM Sai Prakash Ranjan
<saiprakash.ranjan at codeaurora.org> wrote:
>
> 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 at codeaurora.org>
> ---
>  arch/arm64/kernel/cpufeature.c | 2 ++
>  1 file changed, 2 insertions(+)

Reported-by: Douglas Anderson <dianders at chromium.org>
Reviewed-by: Douglas Anderson <dianders at chromium.org>
Tested-by: Douglas Anderson <dianders at chromium.org>



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