diff options
| author | Gleb Natapov | 2009-03-23 11:12:11 +0100 |
|---|---|---|
| committer | Avi Kivity | 2009-06-10 10:48:33 +0200 |
| commit | 78646121e9a2fcf7977cc15966420e572a450bc3 (patch) | |
| tree | 55aeac260f4a43bef8e1bc1147f93a3f7e867ec7 /arch/powerpc/kvm | |
| parent | KVM: Timer event should not unconditionally unhalt vcpu. (diff) | |
| download | kernel-qcow2-linux-78646121e9a2fcf7977cc15966420e572a450bc3.tar.gz kernel-qcow2-linux-78646121e9a2fcf7977cc15966420e572a450bc3.tar.xz kernel-qcow2-linux-78646121e9a2fcf7977cc15966420e572a450bc3.zip | |
KVM: Fix interrupt unhalting a vcpu when it shouldn't
kvm_vcpu_block() unhalts vpu on an interrupt/timer without checking
if interrupt window is actually opened.
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/powerpc/kvm')
| -rw-r--r-- | arch/powerpc/kvm/powerpc.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c index 9057335fdc61..2cf915e51e7e 100644 --- a/arch/powerpc/kvm/powerpc.c +++ b/arch/powerpc/kvm/powerpc.c @@ -41,6 +41,12 @@ int kvm_cpu_has_interrupt(struct kvm_vcpu *v) return !!(v->arch.pending_exceptions); } +int kvm_arch_interrupt_allowed(struct kvm_vcpu *vcpu) +{ + /* do real check here */ + return 1; +} + int kvm_arch_vcpu_runnable(struct kvm_vcpu *v) { return !(v->arch.msr & MSR_WE); |