[PATCH] KVM: PPC: Book3S HV P9: Optimise loads around context switch

[Michael Ellerman]

On Sun, 23 Jan 2022 21:47:25 +1000, Nicholas Piggin wrote:
> It is better to get all loads for the register values in flight
> before starting to switch LPID, PID, and LPCR because those
> mtSPRs are expensive and serialising.
> 
> This also just tidies up the code for a potential future change
> to the context switching sequence.
> 
> [...]

Applied to powerpc/topic/ppc-kvm.

[1/1] KVM: PPC: Book3S HV P9: Optimise loads around context switch
      https://git.kernel.org/powerpc/c/361234d7a1c9a5290d33e35d49821b7a32a32854

cheers