From: Alexander Graf <agraf@suse.de>
Date: Thu, 29 Jul 2010 13:04:19 +0000 (+0200)
Subject: KVM: PPC: Add book3s_32 tlbie flush acceleration
X-Git-Tag: v2.6.37-rc1~142^2~225
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2d27fc5eac0205588cb59ae138062e5e96695276;p=pandora-kernel.git

KVM: PPC: Add book3s_32 tlbie flush acceleration

On Book3s_32 the tlbie instruction flushed effective addresses by the mask
0x0ffff000. This is pretty hard to reflect with a hash that hashes ~0xfff, so
to speed up that target we should also keep a special hash around for it.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>
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