[PATCH] KVM: arm64: Remove redundant check for S2FWB

[Marc Zyngier]

Hi Jing,

On 2021-02-05 04:44, Jing Zhang wrote:
> Remove redundant check for CPU feature S2FWB in dcache flush code
> to save some CPU cycles for every memslot flush and unmapping.

What CPU cycles? This is only a static branch. Can you actually
measure the overhead? What does it represent in the face of
a full memslot unmapping?

Thanks,

         M.
-- 
Jazz is not dead. It just smells funny...