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Commit 96d4f03c authored by Chris Wilson's avatar Chris Wilson
Browse files

drm/i915: Nul-terminate legacy debug string 



Make sure that when we don't have any scheduler attributes for the
request, the string is terminated.

Fixes: 247870ac ("drm/i915: Build request info on stack before printk")
Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180517152824.11619-1-chris@chris-wilson.co.uk
parent 57877b70

drivers/gpu/drm/i915/intel_engine_cs.c

+1 −1
Original line number Diff line number Diff line
@@ -1143,7 +1143,7 @@ static void print_request(struct drm_printer *m, 
			  const char *prefix)

{

	const char *name = rq->fence.ops->get_timeline_name(&rq->fence);

	char buf[80];

	char buf[80] = "";

	int x = 0;



	x = print_sched_attr(rq->i915, &rq->sched.attr, buf, x, sizeof(buf));