[PATCH v2 3/3] kvm/arm: Align the VMID allocation with the arm64 ASID one
Vladimir Murzin
vladimir.murzin at arm.com
Thu Jul 22 08:22:26 PDT 2021
On 7/22/21 10:50 AM, Will Deacon wrote:
> As an aside: I'm more and more inclined to rip out the CnP stuff given
> that it doesn't appear to being any benefits, but does have some clear
> downsides. Perhaps something for next week.
Can you please clarify what do you mean by "it doesn't appear to being any
benefits"? IIRC, Cortex-A65 implements CnP hint and I've heard that some
payloads seen improvement...
Cheers
Vladimir
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