From: Avi Kivity <avi@qumranet.com>
Date: Sat, 6 Jan 2007 00:36:43 +0000 (-0800)
Subject: [PATCH] KVM: MMU: Write protect guest pages when a shadow is created for them
X-Git-Tag: v2.6.20-rc4~47
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=374cbac0333ddf5cf1c6637efaf7f3adcc67fd75;p=pandora-kernel.git

[PATCH] KVM: MMU: Write protect guest pages when a shadow is created for them

When we cache a guest page table into a shadow page table, we need to prevent
further access to that page by the guest, as that would render the cache
incoherent.

Signed-off-by: Avi Kivity <avi@qumranet.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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