From: monk.liu <monk.liu@amd.com>
Date: Thu, 7 May 2015 18:19:18 +0000 (-0400)
Subject: drm/amdgpu: fix userptr BO unpin bug (v2)
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~17^2~25^2~56
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dd08fae1e9b2466380d9447a0643c182cd142149;p=pandora-kernel.git

drm/amdgpu: fix userptr BO unpin bug (v2)

sg could point to array of contigiouse page*, only free page could lead
to memory leak.

v2: use iterator

Signed-off-by: monk.liu <monk.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

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