From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Fri, 18 Apr 2014 21:04:23 +0000 (-0300)
Subject: drm/i915: Validate BDB section before reading
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~44^2~56^2~51
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d1f13fd261f4490b3b69c1da87711fd3813c2a9f;p=pandora-kernel.git

drm/i915: Validate BDB section before reading

Make sure that the whole BDB section is within the MMIO region prior to
accessing it contents. That we don't read outside of the secion is left
up to the individual section parsers.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
Reviewed-by: Shobhit Kumar <shobhit.kumar@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

Reading git-diff-tree failed