[PATCH v2 10/21] arm64: KVM: Add patchable function selector

[Andrew Jones]

On Fri, Nov 27, 2015 at 06:50:04PM +0000, Marc Zyngier wrote:
> KVM so far relies on code patching, and is likely to use it more
> in the future. The main issue is that our alternative system works
> at the instruction level, while we'd like to have alternatives at
> the function level.

How about setting static-keys at hyp init time?

Thanks,
drew