Re: [PATCH 0/2] KVM: VMX: CR0/CR4 guest/host masks cleanup

[Paolo Bonzini]

On 03/07/20 06:04, Sean Christopherson wrote:
> Fix a bug where CR4.TSD isn't correctly marked as being possibly owned by
> the guest in the common x86 macro, then clean up the mess that made the
> bug possible by throwing away VMX's mix of duplicate code and open coded
> tweaks.  The lack of a define for the guest-owned CR0 bit has bugged me
> for a long time, but adding another define always seemed ridiculous.
> 
> Sean Christopherson (2):
>   KVM: x86: Mark CR4.TSD as being possibly owned by the guest
>   KVM: VMX: Use KVM_POSSIBLE_CR*_GUEST_BITS to initialize guest/host
>     masks
> 
>  arch/x86/kvm/kvm_cache_regs.h |  2 +-
>  arch/x86/kvm/vmx/nested.c     |  4 ++--
>  arch/x86/kvm/vmx/vmx.c        | 13 +++++--------
>  3 files changed, 8 insertions(+), 11 deletions(-)
> 

Queued, thanks.

Paolo