| Message ID | 1554890121-57272-1-git-send-email-pbonzini@redhat.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | KVM: x86: clear VM_EXIT_SAVE_IA32_PAT | expand |
On Wed, Apr 10, 2019 at 11:55:21AM +0200, Paolo Bonzini wrote: > This is not needed, PAT writes always take an MSR vmexit. > > Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> > --- Reviewed-by: Sean Christopherson <sean.j.christopherson@intel.com>
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index 687d80cca09f..b6c533afbf27 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -2288,7 +2288,6 @@ static __init int setup_vmcs_config(struct vmcs_config *vmcs_conf, min |= VM_EXIT_HOST_ADDR_SPACE_SIZE; #endif opt = VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL | - VM_EXIT_SAVE_IA32_PAT | VM_EXIT_LOAD_IA32_PAT | VM_EXIT_LOAD_IA32_EFER | VM_EXIT_CLEAR_BNDCFGS |
This is not needed, PAT writes always take an MSR vmexit. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> --- arch/x86/kvm/vmx/vmx.c | 1 - 1 file changed, 1 deletion(-)