[Quantal][SRU][PATCH 0/1] drm/i915: EBUSY status handling added to i915_gem_fault().

[leann.ogasawara at canonical.com]

From: Leann Ogasawara <leann.ogasawara at canonical.com>

BugLink: http://bugs.launchpad.net/bugs/1087302

== Quantal SRU Justification ==
It has been requested from Intel that we include upstream patches to add
support for Ivy Bridge GT2 Servers as well as pull in one additional bug
fix.  Quantal already contains the patch (commit cc22a938) to add Ivy
Bridge GT2 Server support.  It is however missing the additional
requested bug fix to add EBUSY status handling to i915_gem_fault(), ie
upstream commit e79e0fe3.  The upstream commit e79e0fe3 being requested
can be cleanly cherry-picked into Quantal.

Herton, please also consider this for the next v3.5.7.y stable release.

== Fix ==
commit e79e0fe380847493266fba557217e2773c61bd1b
Author: Dmitry Rogozhkin <dmitry.v.rogozhkin at intel.com>
Date: Wed Oct 3 17:15:26 2012 +0300

    drm/i915: EBUSY status handling added to i915_gem_fault().

== Impact ==
This should be a low risk of regression as it's just adding EBUSY status
handling.