From: Ian Campbell <ian.campbell@citrix.com>
Date: Fri, 23 Jan 2009 16:26:21 +0000 (+0000)
Subject: xen: handle highmem pages correctly when shrinking a domain
X-Git-Tag: v2.6.29-rc3~42^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ff4ce8c332859508dc97826ab8b7f42bb9c212c9;p=pandora-kernel.git

xen: handle highmem pages correctly when shrinking a domain

Commit 1058a75f07b9bb8323fb5197be5526220f8b75cf ("xen: actually release
memory when shrinking domain") causes a crash if the page being released
is a highmem page.

If a page is highmem then there is no need to unmap it.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Jeremy Fitzhardinge <jeremy@goop.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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