From: Avi Kivity <avi@qumranet.com>
Date: Sat, 6 Jan 2007 00:36:59 +0000 (-0800)
Subject: [PATCH] KVM: MMU: Add missing dirty bit
X-Git-Tag: v2.6.20-rc4~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=760db773fbd0ad2ece89393218c4a4213b5bae6a;p=pandora-kernel.git

[PATCH] KVM: MMU: Add missing dirty bit

If we emulate a write, we fail to set the dirty bit on the guest pte, leading
the guest to believe the page is clean, and thus lose data.  Bad.

Fix by setting the guest pte dirty bit under such conditions.

Signed-off-by: Avi Kivity <avi@qumranet.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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