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KVM: PPC: booke: BOOKE_IRQPRIO_MAX is n+1
authorAlexander Graf <agraf@suse.de>
Thu, 16 Feb 2012 14:12:46 +0000 (14:12 +0000)
committerAvi Kivity <avi@redhat.com>
Sun, 8 Apr 2012 09:55:06 +0000 (12:55 +0300)
The semantics of BOOKE_IRQPRIO_MAX changed to denote the highest available
irqprio + 1, so let's reflect that in the code too.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>
arch/powerpc/kvm/booke.c patch | blob | blame | history

diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c
index 3da0e42733897b53e52ea4158289f3ae7083212f..11b06251e42e7dc4705a3889e671d1dd24deb1d5 100644 (file)
--- a/arch/powerpc/kvm/booke.c
+++ b/arch/powerpc/kvm/booke.c
@@ -425,7 +425,7 @@ static void kvmppc_core_check_exceptions(struct kvm_vcpu *vcpu)
        }
 
        priority = __ffs(*pending);
-       while (priority <= BOOKE_IRQPRIO_MAX) {
+       while (priority < BOOKE_IRQPRIO_MAX) {
                if (kvmppc_booke_irqprio_deliver(vcpu, priority))
                        break;