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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>
Fri, 22 Mar 2013 00:21:13 +0000 (01:21 +0100)
commit786fcf8d4282338409cae932fdc2739fdcc1bb0e
treef7a2299894cc99fb7b08dfb2d24e28997f2ea0c2tree | snapshot
parent3cebf6f64492812476df8844a18d8f622fe4ff32commit | 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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