From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Fri, 19 Jun 2015 12:59:46 +0000 (+0100)
Subject: drm/i915: Enforce execobject.alignment to be a power-of-two
X-Git-Tag: omap-for-v4.3/fixes-rc1~89^2~36^2~242
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=55a9785d125a4dd33678795ccba0ed61a6e8540c;p=pandora-kernel.git

drm/i915: Enforce execobject.alignment to be a power-of-two

Internal requirement for the alignment is that it must be a
power-of-two, so enforce rejection at the user interface to execbuffer
(which allows the caller to specify a stricter-than-expected alignment
criterion).

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

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