Use vmx_get_rflags() instead of manually reading vmcs.GUEST_RFLAGS when querying RFLAGS.IF so that multiple checks against interrupt blocking in a single run loop only require a single VMREAD. Signed-off-by: Sean Christopherson <sean.j.christopherson@xxxxxxxxx> --- arch/x86/kvm/vmx/vmx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index 68b3748b5383..9c4dd481b588 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -4537,7 +4537,7 @@ bool vmx_interrupt_blocked(struct kvm_vcpu *vcpu) if (is_guest_mode(vcpu) && nested_exit_on_intr(vcpu)) return false; - return !(vmcs_readl(GUEST_RFLAGS) & X86_EFLAGS_IF) || + return !(vmx_get_rflags(vcpu) & X86_EFLAGS_IF) || (vmcs_read32(GUEST_INTERRUPTIBILITY_INFO) & (GUEST_INTR_STATE_STI | GUEST_INTR_STATE_MOV_SS)); } -- 2.26.0
