From: Dave Airlie <airlied@redhat.com>
Date: Tue, 3 Apr 2012 10:53:05 +0000 (+0100)
Subject: drm/radeon: enable pci bus mastering after card is initialised (v2)
X-Git-Tag: v3.6-rc1~59^2~117
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2099810f903caa1920f3ef6014fb7f36e4786490;p=pandora-kernel.git

drm/radeon: enable pci bus mastering after card is initialised (v2)

This closes a race seen with kexec where we enable PCI bus mastering
but the card has been reinitialised fully yet.

This was previously fixed by a patch from Jerome, but this should
close the race completely.

v2: add SI support as suggested by Alex.

Reported-and-tested-by: Markus Trippelsdorf <markus@trippelsdorf.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---

Reading git-diff-tree failed