diff --git a/[refs] b/[refs]
index a82551d62485..b66dff9419e5 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ff42697436ddf5bd026e2cb4f117656b967f0709
+refs/heads/master: 1ea252afcd4b264b71d9c3f55358ff5ba4c04f1b
diff --git a/trunk/drivers/kvm/mmu.c b/trunk/drivers/kvm/mmu.c
index cab26f301eab..2d905770fd88 100644
--- a/trunk/drivers/kvm/mmu.c
+++ b/trunk/drivers/kvm/mmu.c
@@ -1360,7 +1360,7 @@ static void audit_mappings_page(struct kvm_vcpu *vcpu, u64 page_pte,
 
 static void audit_mappings(struct kvm_vcpu *vcpu)
 {
-	int i;
+	unsigned i;
 
 	if (vcpu->mmu.root_level == 4)
 		audit_mappings_page(vcpu, vcpu->mmu.root_hpa, 0, 4);