On Mon, Sep 09, 2013 at 04:09:47PM +0200, Paolo Bonzini wrote:
> Il 08/09/2013 11:54, Gleb Natapov ha scritto:
> > On Thu, Sep 05, 2013 at 02:21:54PM +0200, Paolo Bonzini wrote:
> >> A guest can still attempt to save and restore XSAVE states even if they
> >> have been masked in CPUID leaf 0Dh. Th
Il 08/09/2013 11:54, Gleb Natapov ha scritto:
> On Thu, Sep 05, 2013 at 02:21:54PM +0200, Paolo Bonzini wrote:
>> A guest can still attempt to save and restore XSAVE states even if they
>> have been masked in CPUID leaf 0Dh. This usually is not visible to
>> the guest, but is still wrong: "Any att
On Thu, Sep 05, 2013 at 02:21:54PM +0200, Paolo Bonzini wrote:
> A guest can still attempt to save and restore XSAVE states even if they
> have been masked in CPUID leaf 0Dh. This usually is not visible to
> the guest, but is still wrong: "Any attempt to set a reserved bit (as
> determined by the
A guest can still attempt to save and restore XSAVE states even if they
have been masked in CPUID leaf 0Dh. This usually is not visible to
the guest, but is still wrong: "Any attempt to set a reserved bit (as
determined by the contents of EAX and EDX after executing CPUID with
EAX=0DH, ECX= 0H) in
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