[Intel-gfx] [PATCH] drm/i915: Unalias obj->phys_handle and obj->userptr

[Joonas Lahtinen]

On pe, 2016-09-30 at 18:31 +0100, Chris Wilson wrote:
> We use obj->phys_handle to choose the pread/pwrite path, but as
> obj->phys_handle is a union with obj->userptr, we then mistakenly use
> the phys_handle path for userptr objects within pread/pwrite.
> 
> Testcase: igt/gem_userptr_blits/forbidden-operations
> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=97519
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
> Cc: stable at vger.kernel.org

Reviewed-by: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>

Regards, Joonas
-- 
Joonas Lahtinen
Open Source Technology Center
Intel Corporation