Re: [PATCH v4 11/30] KVM: x86: Move kvm_{load,put}_guest_fpu() to fpu.h

[Sean Christopherson]

On Mon, Jun 15, 2026, Binbin Wu wrote:
> On 6/13/2026 8:03 AM, Sean Christopherson wrote:
> > Move the kvm_{load,put}_guest_fpu() helpers to fpu.h in anticipation of
> > moving the bulk of KVM's register specific code out of x86.c.
> 
> Nit:
> I think patch 4 did the moving, so it's not "in anticipation of" anymore?

Oh, nice catch.  It's a typo, it should be MSR, not register.  I'll change to
this:

  Move the kvm_{load,put}_guest_fpu() helpers to fpu.h in anticipation of
  moving the bulk of KVM's MSR specific code out of x86.c (KVM needs to load
  and put the FPU when accessing MSRs that are managed via XSTATE, a.k.a. the
  so called "FPU").