| Date | Wed, 13 Oct 2021 17:11:27 +0200 | Subject | Re: [patch 05/21] x86/KVM: Convert to fpstate | From | Paolo Bonzini <> |
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On 13/10/21 16:55, Thomas Gleixner wrote: > Convert KVM code to the new register storage mechanism in preparation for > dynamically sized buffers. > > No functional change. > > Signed-off-by: Thomas Gleixner <tglx@linutronix.de> > Cc: Paolo Bonzini <pbonzini@redhat.com> > Cc: kvm@vger.kernel.org > --- > arch/x86/kvm/x86.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > --- a/arch/x86/kvm/x86.c > +++ b/arch/x86/kvm/x86.c > @@ -10389,7 +10389,7 @@ int kvm_arch_vcpu_ioctl_get_fpu(struct k > > vcpu_load(vcpu); > > - fxsave = &vcpu->arch.guest_fpu->state.fxsave; > + fxsave = &vcpu->arch.guest_fpu->fpstate->regs.fxsave; > memcpy(fpu->fpr, fxsave->st_space, 128); > fpu->fcw = fxsave->cwd; > fpu->fsw = fxsave->swd; > @@ -10412,7 +10412,7 @@ int kvm_arch_vcpu_ioctl_set_fpu(struct k > > vcpu_load(vcpu); > > - fxsave = &vcpu->arch.guest_fpu->state.fxsave; > + fxsave = &vcpu->arch.guest_fpu->fpstate->regs.fxsave; > > memcpy(fxsave->st_space, fpu->fpr, 128); > fxsave->cwd = fpu->fcw; >
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
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