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[26/56] KVM: PPC: booke: BOOKE_IRQPRIO_MAX is n+1

Message ID 1331813485-14722-27-git-send-email-agraf@suse.de
State New, archived
Headers show

Commit Message

Alexander Graf March 15, 2012, 12:10 p.m. UTC 
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>
---
 arch/powerpc/kvm/booke.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
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Patch

diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c
index 3da0e42..11b0625 100644
--- 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;