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authorAlexander Graf <agraf@suse.de>2012-02-22 16:26:34 +0100
committerAvi Kivity <avi@redhat.com>2012-04-08 11:55:28 +0200
commit7cc1e8ee78f469ecff8aa29465325f1e4c5e1b5f (patch)
treeaf21362c4277480ee03015c05ee446b42d27b9c1 /arch/powerpc/kvm
parentKVM: PPC: booke: expose good state on irq reinject (diff)
downloadlinux-7cc1e8ee78f469ecff8aa29465325f1e4c5e1b5f.tar.xz
linux-7cc1e8ee78f469ecff8aa29465325f1e4c5e1b5f.zip
KVM: PPC: booke: Reinject performance monitor interrupts
When we get a performance monitor interrupt, we need to make sure that the host receives it. So reinject it like we reinject the other host destined interrupts. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/powerpc/kvm')
-rw-r--r--arch/powerpc/kvm/booke.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c
index 488936bece69..8e8aa4cb5968 100644
--- a/arch/powerpc/kvm/booke.c
+++ b/arch/powerpc/kvm/booke.c
@@ -634,6 +634,10 @@ static void kvmppc_restart_interrupt(struct kvm_vcpu *vcpu,
case BOOKE_INTERRUPT_MACHINE_CHECK:
/* FIXME */
break;
+ case BOOKE_INTERRUPT_PERFORMANCE_MONITOR:
+ kvmppc_fill_pt_regs(&regs);
+ performance_monitor_exception(&regs);
+ break;
}
}