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Commit 864c6181 authored by Rodrigo Vivi's avatar Rodrigo Vivi Committed by Daniel Vetter
Browse files

drm/i915: Fix error state collecting 



Fix signal_offset when recording semaphore state on BDW.

Reviewed-by: default avatarBen Widawsky <ben@bwidawsk.net>
Signed-off-by: default avatarRodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent 6d93c0c4

drivers/gpu/drm/i915/i915_gpu_error.c

+2 −1
Original line number Diff line number Diff line
@@ -784,7 +784,8 @@ static void gen8_record_semaphore_state(struct drm_i915_private *dev_priv, 
		if (ring == to)

			continue;



		signal_offset = (GEN8_SIGNAL_OFFSET(ring, i) & PAGE_MASK) / 4;

		signal_offset = (GEN8_SIGNAL_OFFSET(ring, i) & (PAGE_SIZE - 1))

				/ 4;

		tmp = error->semaphore_obj->pages[0];

		idx = intel_ring_sync_index(ring, to);