From cfec0e75f5e9489ec2bf582101b023c845a0a9a5 Mon Sep 17 00:00:00 2001
From: Tapasweni Pathak <tapaswenipathak@gmail.com>
Date: Sun, 22 Feb 2015 21:48:21 +0530
Subject: [PATCH] KVM: MIPS: Enable after disabling interrupt

Enable disabled interrupt, on unsuccessful operation.

Found by Coccinelle.

Signed-off-by: Tapasweni Pathak <tapaswenipathak@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Reviewed-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
---
 arch/mips/kvm/tlb.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/mips/kvm/tlb.c b/arch/mips/kvm/tlb.c
index bbcd822..b6beb0e 100644
--- a/arch/mips/kvm/tlb.c
+++ b/arch/mips/kvm/tlb.c
@@ -216,6 +216,7 @@ int kvm_mips_host_tlb_write(struct kvm_vcpu *vcpu, unsigned long entryhi,
 	if (idx > current_cpu_data.tlbsize) {
 		kvm_err("%s: Invalid Index: %d\n", __func__, idx);
 		kvm_mips_dump_host_tlbs();
+		local_irq_restore(flags);
 		return -1;
 	}
 
-- 
2.7.4