From 95632a9141f617f9e52bc3dd7c35118717dc436e Mon Sep 17 00:00:00 2001 From: Avi Kivity Date: Mon, 7 Mar 2011 17:24:54 +0200 Subject: [PATCH] --- yaml --- r: 247987 b: refs/heads/master c: 00eba012d53e63f620455f7013917e4bf59424f2 h: refs/heads/master i: 247985: 4650b5a26d96e7f7bb638ed7dfced8b2e82ceac8 247983: 6e679cbd4c6a15748a4d1a864c786a82a8bb7035 v: v3 --- [refs] | 2 +- trunk/arch/x86/kvm/vmx.c | 15 +++++++++------ 2 files changed, 10 insertions(+), 7 deletions(-) diff --git a/[refs] b/[refs] index 17897768e5d2..d209fab1aefd 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: f9902069c41254ad116e089e64ea21d3a000cc41 +refs/heads/master: 00eba012d53e63f620455f7013917e4bf59424f2 diff --git a/trunk/arch/x86/kvm/vmx.c b/trunk/arch/x86/kvm/vmx.c index 89130ba3b698..51aa827e3bbb 100644 --- a/trunk/arch/x86/kvm/vmx.c +++ b/trunk/arch/x86/kvm/vmx.c @@ -3896,17 +3896,20 @@ static void update_cr8_intercept(struct kvm_vcpu *vcpu, int tpr, int irr) static void vmx_complete_atomic_exit(struct vcpu_vmx *vmx) { - u32 exit_intr_info = vmx->exit_intr_info; + u32 exit_intr_info; + + if (!(vmx->exit_reason == EXIT_REASON_MCE_DURING_VMENTRY + || vmx->exit_reason == EXIT_REASON_EXCEPTION_NMI)) + return; + + exit_intr_info = vmx->exit_intr_info; /* Handle machine checks before interrupts are enabled */ - if ((vmx->exit_reason == EXIT_REASON_MCE_DURING_VMENTRY) - || (vmx->exit_reason == EXIT_REASON_EXCEPTION_NMI - && is_machine_check(exit_intr_info))) + if (is_machine_check(exit_intr_info)) kvm_machine_check(); /* We need to handle NMIs before interrupts are enabled */ - if (vmx->exit_reason == EXIT_REASON_EXCEPTION_NMI && - (exit_intr_info & INTR_INFO_INTR_TYPE_MASK) == INTR_TYPE_NMI_INTR && + if ((exit_intr_info & INTR_INFO_INTR_TYPE_MASK) == INTR_TYPE_NMI_INTR && (exit_intr_info & INTR_INFO_VALID_MASK)) { kvm_before_handle_nmi(&vmx->vcpu); asm("int $2");