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authorTapasweni Pathak <tapaswenipathak@gmail.com>2015-02-22 21:48:21 +0530
committerMarcelo Tosatti <mtosatti@redhat.com>2015-03-02 19:18:12 -0300
commitcfec0e75f5e9489ec2bf582101b023c845a0a9a5 (patch)
tree94742441215270880eb4e30cb1d126fa66cf9326 /arch/mips/kvm
parentb3cffac04eca9af46e1e23560a8ee22b1bd36d43 (diff)
downloadop-kernel-dev-cfec0e75f5e9489ec2bf582101b023c845a0a9a5.zip
op-kernel-dev-cfec0e75f5e9489ec2bf582101b023c845a0a9a5.tar.gz
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>
Diffstat (limited to 'arch/mips/kvm')
-rw-r--r--arch/mips/kvm/tlb.c1
1 files changed, 1 insertions, 0 deletions
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;
}
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