From: Rafael J. Wysocki <rjw@sisk.pl>
Date: Sun, 7 Dec 2008 21:02:58 +0000 (+0100)
Subject: PCI: handle PCI state saving with interrupts disabled
X-Git-Tag: v2.6.29-rc1~181^2~72
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=63f4898ace2788a89ed685672aab092e1c3e50e6;p=pandora-kernel.git

PCI: handle PCI state saving with interrupts disabled

Since interrupts will soon be disabled at PCI resume time, we need to
pre-allocate memory to save/restore PCI config space (or use GFP_ATOMIC,
but this is safer).

Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: "Rafael J. Wysocki" <rjw@sisk.pl>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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