kvm: x86: remove the misleading comment in vmx_handle_external_intr (868a32f3) · Commits · 戴 / test

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) <longpeng2@huawei.com> Signed-off-by:

Radim Krčmář <rkrcmar@redhat.com>

arch/x86/kvm/vmx.c

+0 −5

Original line number	Diff line number	Diff line
		@@ -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;

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