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KVM: PPC: fix couple of memory leaks in MPIC/XICS devices

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XICS failed to free xics structure on error path. MPIC destroy handler
forgot to delete kvm_device structure.

Signed-off-by: Gleb Natapov <gleb@redhat.com>
Acked-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Gleb Natapov 2013-09-01 15:53:46 +03:00 committed by Alexander Graf
parent 398a76c677
commit 458ff3c099
2 changed files with 4 additions and 1 deletions
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4
arch/powerpc/kvm/book3s_xics.c
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@ -1246,8 +1246,10 @@ static int kvmppc_xics_create(struct kvm_device *dev, u32 type)
kvm->arch.xics = xics;
mutex_unlock(&kvm->lock);
if (ret)
if (ret) {
kfree(xics);
return ret;
}
xics_debugfs_init(xics);

1
arch/powerpc/kvm/mpic.c
View file

@ -1635,6 +1635,7 @@ static void mpic_destroy(struct kvm_device *dev)
dev->kvm->arch.mpic = NULL;
kfree(opp);
kfree(dev);
}
static int mpic_set_default_irq_routing(struct openpic *opp)