Re: [PATCH] KVM: Fix XSAVE feature bit enumeration

2011-06-19 Thread Avi Kivity
On 06/10/2011 04:56 PM, Andre Przywara wrote: When iterating through the XSAVE feature enumeration CPUID leaf (0xD) we should not stop at the first zero EAX, but instead keep scanning since there are gaps in the enumeration (ECX=1 for instance). This fixes the proper usage of AVX in KVM guests.

[PATCH] KVM: Fix XSAVE feature bit enumeration

2011-06-10 Thread Andre Przywara
When iterating through the XSAVE feature enumeration CPUID leaf (0xD) we should not stop at the first zero EAX, but instead keep scanning since there are gaps in the enumeration (ECX=1 for instance). This fixes the proper usage of AVX in KVM guests. Signed-off-by: Andre Przywara