Re: [PATCH] KVM: nVMX: Consolidate nested MTF checks to helper function

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On 24/02/20 21:27, Oliver Upton wrote:
> commit 5ef8acbdd687 ("KVM: nVMX: Emulate MTF when performing
> instruction emulation") introduced a helper to check the MTF
> VM-execution control in vmcs12. Change pre-existing check in
> nested_vmx_exit_reflected() to instead use the helper.
> 
> Signed-off-by: Oliver Upton <oupton@xxxxxxxxxx>
> ---
>  arch/x86/kvm/vmx/nested.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c
> index e920d7834d73..b9caad70ac7c 100644
> --- a/arch/x86/kvm/vmx/nested.c
> +++ b/arch/x86/kvm/vmx/nested.c
> @@ -5627,7 +5627,7 @@ bool nested_vmx_exit_reflected(struct kvm_vcpu *vcpu, u32 exit_reason)
>  	case EXIT_REASON_MWAIT_INSTRUCTION:
>  		return nested_cpu_has(vmcs12, CPU_BASED_MWAIT_EXITING);
>  	case EXIT_REASON_MONITOR_TRAP_FLAG:
> -		return nested_cpu_has(vmcs12, CPU_BASED_MONITOR_TRAP_FLAG);
> +		return nested_cpu_has_mtf(vmcs12);
>  	case EXIT_REASON_MONITOR_INSTRUCTION:
>  		return nested_cpu_has(vmcs12, CPU_BASED_MONITOR_EXITING);
>  	case EXIT_REASON_PAUSE_INSTRUCTION:
> 

Queued, thanks.

Paolo




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