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authorMarcelo Tosatti <mtosatti@redhat.com>2010-10-25 11:58:22 -0200
committerMarcelo Tosatti <mtosatti@redhat.com>2010-11-05 14:42:26 -0200
commiteb45fda45f915c7ca3e81e005e853cb770da2642 (patch)
tree9c10bbdb52a1a1752cac30343a3c6f4d79ef4a88 /arch/powerpc/kvm
parentedde99ce05290e50ce0b3495d209e54e6349ab47 (diff)
KVM: MMU: fix rmap_remove on non present sptes
drop_spte should not attempt to rmap_remove a non present shadow pte. This fixes a BUG_ON seen on kvm-autotest. Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> Reported-by: Lucas Meneghel Rodrigues <lmr@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com>
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