Re: [PATCH 0/2] KVM: x86 emulator: emulate MOVAPS and MOVAPD SSE instructions

[Paolo Bonzini]

Il 15/03/2014 23:42, H. Peter Anvin ha scritto:
> Stupid question... what instructions do NOT need emulsion in KVM? It would seem that at least anything that touches memory would?

Yes, indeed.  Anything that touches memory can be used on MMIO and then 
needs emulation.

Paolo

> On March 15, 2014 1:01:58 PM PDT, Igor Mammedov <imammedo@xxxxxxxxxx> wrote:
> > MS HCK test fails on 32-bit Windows 8.1 due to missing MOVAPS
> > instruction emulation, this series adds it and while at it,
> > it adds emulation of MOVAPD which is trivial to implement on
> > top of MOVAPS.
> >
> > Igor Mammedov (2):
> >  KVM: x86 emulator: emulate MOVAPS
> >  KVM: x86 emulator: emulate MOVAPD
> >
> > arch/x86/kvm/emulate.c | 8 +++++++-
> > 1 file changed, 7 insertions(+), 1 deletion(-)

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