There is a missing unlock on one fail path in ioapic_mmio_write, fix that. Signed-off-by: Jiri Slaby <jirislaby@xxxxxxxxx> --- virt/kvm/ioapic.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/virt/kvm/ioapic.c b/virt/kvm/ioapic.c index d8b2eca..2b3307b 100644 --- a/virt/kvm/ioapic.c +++ b/virt/kvm/ioapic.c @@ -290,7 +290,7 @@ static void ioapic_mmio_write(struct kvm_io_device *this, gpa_t addr, int len, data = *(u32 *) val; else { printk(KERN_WARNING "ioapic: Unsupported size %d\n", len); - return; + goto unlock; } addr &= 0xff; @@ -311,6 +311,7 @@ static void ioapic_mmio_write(struct kvm_io_device *this, gpa_t addr, int len, default: break; } +unlock: mutex_unlock(&ioapic->kvm->irq_lock); } -- 1.6.3.2 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html