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(parent: 6521d67) | patch
KVM: PPC: Emulate dcbf
authorAlexander Graf <agraf@suse.de>
Thu, 17 Jan 2013 12:50:25 +0000 (13:50 +0100)
committerBen Hutchings <ben@decadent.org.uk>
Wed, 6 Feb 2013 04:33:37 +0000 (04:33 +0000)
commit1a14c25a0b523225ba47a983d094d1b253f2585a
tree866f73710543ac0b1e0becdafb6c1b6ee3946faetree | snapshot
parent6521d6734943f2ecb34f69c403ae91b1fcf11c64commit | diff
KVM: PPC: Emulate dcbf

commit d3286144c92ec876da9e30320afa875699b7e0f1 upstream.

Guests can trigger MMIO exits using dcbf. Since we don't emulate cache
incoherent MMIO, just do nothing and move on.

Reported-by: Ben Collins <ben.c@servergy.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Tested-by: Ben Collins <ben.c@servergy.com>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
arch/powerpc/kvm/emulate.c diff | blob | history
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