From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Date: Fri, 1 Apr 2011 19:18:48 +0000 (-0400)
Subject: xen/p2m: Create entries in the P2M_MFN trees's to track 1-1 mappings
X-Git-Tag: v2.6.39.1~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=da115763a03d730d374b5105fb5ded0c90b3329e;p=pandora-kernel.git

xen/p2m: Create entries in the P2M_MFN trees's to track 1-1 mappings

commit 8c5950881c3b5e6e350e4b0438a8ccc513d90df9 upstream.

.. when applicable. We need to track in the p2m_mfn and
p2m_mfn_p the MFNs and pointers, respectivly, for the P2M entries
that are allocated for the identity mappings. Without this,
a PV domain with an E820 that triggers the 1-1 mapping to kick in,
won't be able to be restored as the P2M won't have the identity
mappings.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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