From: Avi Kivity <avi@qumranet.com>
Date: Sat, 6 Jan 2007 00:36:45 +0000 (-0800)
Subject: [PATCH] KVM: MMU: Zap shadow page table entries on writes to guest page tables
X-Git-Tag: v2.6.20-rc4~44
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9b7a032567ee1128daeebebfc14d3acedfe28c8c;p=pandora-kernel.git

[PATCH] KVM: MMU: Zap shadow page table entries on writes to guest page tables

Iterate over all shadow pages which correspond to a the given guest page table
and remove the mappings.

A subsequent page fault will reestablish the new mapping.

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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