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kvm/ppc/e500: g2h_tlb1_map: clear old bit before setting new bit
authorScott Wood <scottwood@freescale.com>
Wed, 13 Feb 2013 19:37:49 +0000 (19:37 +0000)
committerAlexander Graf <agraf@suse.de>
Thu, 11 Apr 2013 13:53:38 +0000 (15:53 +0200)
commitbd38c53c84426a85114f505e0079f2fe55e22066
tree41db4b099f1d7a90e2301f8526a24aaa5db0ece1tree | snapshot
parent55ecfacef40176084b08ebd8fc946bdf987de691commit | diff
kvm/ppc/e500: g2h_tlb1_map: clear old bit before setting new bit

It's possible that we're using the same host TLB1 slot to map (a
presumably different portion of) the same guest TLB1 entry.  Clear
the bit in the map before setting it, so that if the esels are the same
the bit will remain set.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
arch/powerpc/kvm/e500_mmu_host.c diff | blob | history
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