On Wed, May 24, 2017 at 10:29:02AM +0100, Tvrtko Ursulin wrote:
>
> On 23/05/2017 20:44, Chris Wilson wrote:
> >The compiler doesn't always spot the guard that object is allocated on
> >the first pass, leading to:
> >
> >drivers/gpu/drm/i915/selftests/i915_gem_context.c: warning: 'obj' may be used uninitialized in this function [-Wuninitialized]: => 370:8
> >
> >v2: Make it more obvious by setting obj to NULL on the first pass and
> >any later pass where we need to reallocate.
> >
> >Reported-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
> >Fixes: 791ff39ae32a ("drm/i915: Live testing for context execution")
> >Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
> >Cc: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx>
> >Cc: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
> >Cc: Matthew Auld <matthew.auld@xxxxxxxxx>
> >c: <drm-intel-fixes@xxxxxxxxxxxxxxxxxxxxx> # v4.12-rc1+
> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
Ta, and pushed.
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
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