Re: [Part2 PATCH v6 23/38] KVM: SVM: Reserve ASID range for SEV guest

2017-10-27 Thread Borislav Petkov
On Thu, Oct 19, 2017 at 09:33:58PM -0500, Brijesh Singh wrote: > A SEV-enabled guest must use ASIDs from the defined subset, while non-SEV > guests can use the remaining ASID range. The range of allowed SEV guest > ASIDs is [1 - CPUID_8000_001F[ECX][31:0]]. > > Cc: Thomas Gleixner > Cc: Ingo Moln

[Part2 PATCH v6 23/38] KVM: SVM: Reserve ASID range for SEV guest

2017-10-19 Thread Brijesh Singh
A SEV-enabled guest must use ASIDs from the defined subset, while non-SEV guests can use the remaining ASID range. The range of allowed SEV guest ASIDs is [1 - CPUID_8000_001F[ECX][31:0]]. Cc: Thomas Gleixner Cc: Ingo Molnar Cc: "H. Peter Anvin" Cc: Paolo Bonzini Cc: "Radim Krčmář" Cc: Joerg