On Thu, Mar 16, 2017 at 09:56:19AM +0000, Tvrtko Ursulin wrote:
> >Fixes: 1c8782dd313e ("drm/i915/userptr: Disallow wrapping GTT into a userptr")
> >Testcase: igt/gem_userptr_blits/map-fixed-invalidate-gup
> >Testcase: igt/gem_userptr_blits/dmabuf-sync
> >Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
> >Cc: Michał Winiarski <michal.winiarski@xxxxxxxxx>
> >Cc: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
I added a bit of blurb to the changelog to explain how the patch
circumvents the struct_mutex recursion (virtually cut'n'paste from our
irc discussion).
Pushed, thanks
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
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