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(parent: 3adc22f) | patch
KVM: PPC: Add check if pte was mapped secondary
authorAlexander Graf <agraf@suse.de>
Wed, 24 Mar 2010 20:48:34 +0000 (21:48 +0100)
committerAvi Kivity <avi@redhat.com>
Mon, 17 May 2010 09:17:17 +0000 (12:17 +0300)
commit74149620e79d92bc2dcd25eb3e7836dd3e46a205
treeb5517e5bd4662fadff15cb874229ae6c01a66359tree | snapshot
parent3adc22f7eb882b5896be96d223c888bc72cc1b8ecommit | diff
KVM: PPC: Add check if pte was mapped secondary

Some HTAB providers (namely the PS3) ignore the SECONDARY flag. They
just put an entry in the htab as secondary when they see fit.

So we need to check the return value of htab_insert to remember the
correct slot id so we can actually invalidate the entry again.

Fixes KVM on the PS3.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>
arch/powerpc/kvm/book3s_64_mmu_host.c diff | blob | history
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