X-Git-Url: http://git.samba.org/samba.git/?p=sfrench%2Fcifs-2.6.git;a=blobdiff_plain;f=virt%2Fkvm%2Farm%2Fvgic%2Fvgic-v3.c;h=a4ad431c92a912d2b3a9330db301059858ebc62b;hp=0c653a1e5215280f4076db92fdb1db61b7b01386;hb=6dcf6a4eb95a8a78c181cd27132f41aca36aeb94;hpb=b6c0649caf351d39e1dfb5698d7b3bb7536850b1

diff --git a/virt/kvm/arm/vgic/vgic-v3.c b/virt/kvm/arm/vgic/vgic-v3.c
index 0c653a1e5215..a4ad431c92a9 100644
--- a/virt/kvm/arm/vgic/vgic-v3.c
+++ b/virt/kvm/arm/vgic/vgic-v3.c
@@ -167,7 +167,10 @@ void vgic_v3_populate_lr(struct kvm_vcpu *vcpu, struct vgic_irq *irq, int lr)
 		    model == KVM_DEV_TYPE_ARM_VGIC_V2) {
 			u32 src = ffs(irq->source);
 
-			BUG_ON(!src);
+			if (WARN_RATELIMIT(!src, "No SGI source for INTID %d\n",
+					   irq->intid))
+				return;
+
 			val |= (src - 1) << GICH_LR_PHYSID_CPUID_SHIFT;
 			irq->source &= ~(1 << (src - 1));
 			if (irq->source) {