From 855149aaa90016c576a0e684361a34f8047307d0 Mon Sep 17 00:00:00 2001
From: Izik Eidus <izike@qumranet.com>
Date: Thu, 20 Mar 2008 18:17:24 +0200
Subject: [PATCH] KVM: MMU: fix dirty bit setting when removing write
 permissions

When mmu_set_spte() checks if a page related to spte should be release as
dirty or clean, it check if the shadow pte was writeble, but in case
rmap_write_protect() is called called it is possible for shadow ptes that were
writeble to become readonly and therefor mmu_set_spte will release the pages
as clean.

This patch fix this issue by marking the page as dirty inside
rmap_write_protect().

Signed-off-by: Izik Eidus <izike@qumranet.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
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Reading git-format-patch failed