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authorGleb Natapov <gleb@qumranet.com>2008-09-22 14:28:53 +0300
committerAvi Kivity <avi@redhat.com>2008-10-15 14:25:09 +0200
commitaf2152f5457448bd90cb019c108e0a85e716fdbe (patch)
tree49d04ee98da457e29be09b3143361212b982f898 /arch
parent9ea1de4ea4b04d5132eb74917ecea77dda13ce76 (diff)
KVM: don't enter guest after SIPI was received by a CPU
The vcpu should process pending SIPI message before entering guest mode again. kvm_arch_vcpu_runnable() returns true if the vcpu is in SIPI state, so we can't call it here. Signed-off-by: Gleb Natapov <gleb@qumranet.com> Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/kvm/x86.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 1b738cb02831..08edeabf15e6 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -3233,7 +3233,7 @@ static int __vcpu_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
r = 1;
while (r > 0) {
- if (kvm_arch_vcpu_runnable(vcpu))
+ if (vcpu->arch.mp_state == KVM_MP_STATE_RUNNABLE)
r = vcpu_enter_guest(vcpu, kvm_run);
else {
up_read(&vcpu->kvm->slots_lock);