From 868a32f327e34b82f2b087228fbb7df176c246e9 Mon Sep 17 00:00:00 2001 From: "Longpeng(Mike)" Date: Thu, 13 Oct 2016 10:34:11 +0800 Subject: [PATCH] kvm: x86: remove the misleading comment in vmx_handle_external_intr MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Since Paolo has removed irq-enable-operation in vmx_handle_external_intr (KVM: x86: use guest_exit_irqoff), the original comment about the IF bit in rflags is incorrect and stale now, so remove it. Signed-off-by: Longpeng(Mike) Signed-off-by: Radim Krčmář --- arch/x86/kvm/vmx.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index 4980911..7eb72f7 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -8510,11 +8510,6 @@ static void vmx_handle_external_intr(struct kvm_vcpu *vcpu) u32 exit_intr_info = vmcs_read32(VM_EXIT_INTR_INFO); register void *__sp asm(_ASM_SP); - /* - * If external interrupt exists, IF bit is set in rflags/eflags on the - * interrupt stack frame, and interrupt will be enabled on a return - * from interrupt handler. - */ if ((exit_intr_info & (INTR_INFO_VALID_MASK | INTR_INFO_INTR_TYPE_MASK)) == (INTR_INFO_VALID_MASK | INTR_TYPE_EXT_INTR)) { unsigned int vector; -- 2.7.4