From: Gleb Natapov <gleb@xxxxxxxxxx>
XICS failed to free xics structure on error path. MPIC destroy handler
forgot to delete kvm_device structure.
Signed-off-by: Gleb Natapov <gleb@xxxxxxxxxx>
Acked-by: Paul Mackerras <paulus@xxxxxxxxx>
Signed-off-by: Alexander Graf <agraf@xxxxxxx>
---
arch/powerpc/kvm/book3s_xics.c | 4 +++-
arch/powerpc/kvm/mpic.c | 1 +
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/arch/powerpc/kvm/book3s_xics.c b/arch/powerpc/kvm/book3s_xics.c
index 02a17dc..d1acd32 100644
--- a/arch/powerpc/kvm/book3s_xics.c
+++ b/arch/powerpc/kvm/book3s_xics.c
@@ -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);
diff --git a/arch/powerpc/kvm/mpic.c b/arch/powerpc/kvm/mpic.c
index 2861ae9..efbd996 100644
--- a/arch/powerpc/kvm/mpic.c
+++ b/arch/powerpc/kvm/mpic.c
@@ -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)
--
1.8.1.4
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