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| author | Longpeng(Mike) <longpeng2@huawei.com> | 2016-10-13 10:34:11 +0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2016-11-02 21:32:17 +0100 |
| commit | 868a32f327e34b82f2b087228fbb7df176c246e9 (patch) | |
| tree | f63b70f806040d077a6a7e9374a63f67fb3c8893 | |
| parent | b5f5fdca65dbccbafe08a481957629d67003db34 (diff) | |
| download | linux-868a32f327e34b82f2b087228fbb7df176c246e9.tar.gz linux-868a32f327e34b82f2b087228fbb7df176c246e9.tar.bz2 linux-868a32f327e34b82f2b087228fbb7df176c246e9.zip | |
kvm: x86: remove the misleading comment in vmx_handle_external_intr
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>
| -rw-r--r-- | arch/x86/kvm/vmx.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index 4980911b9f14..7eb72f7bd0e3 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; |