[PATCH v2 0/2] KVM: arm64: nv: Reduce FP/SVE overhead on exception/exception return
Marc Zyngier
maz at kernel.org
Thu May 21 00:07:06 PDT 2026
On Wed, 20 May 2026 09:50:34 +0100, Marc Zyngier wrote:
> This is the second version of this short series optimising away a lot
> of unnecessary FPSIMD/SVE context switch with NV.
>
> * From v1 [1]:
>
> - New commit message on patch #2 (Mark)
>
> [...]
Applied to next, thanks!
[1/2] KVM: arm64: nv: Track L2 to L1 exception emulation
commit: 27ae400e6e888153ded1ad807a94a94e506dd2df
[2/2] KVM: arm64: nv: Don't save/restore FP register during a nested ERET or exception
commit: 435c466196148ae116f616e6cda97c33281defc2
Cheers,
M.
--
Without deviation from the norm, progress is not possible.
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