Otherwise some iteractions depending on the current number of active rings could overflow.
Cc: Ben Widawsky <benjamin.widaw...@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.v...@intel.com> --- drivers/gpu/drm/i915/i915_drv.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 2b8308d..190f0e5 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -342,7 +342,7 @@ struct drm_i915_error_state { u32 cpu_ring_head; u32 cpu_ring_tail; - u32 semaphore_seqno[I915_NUM_RINGS - 1]; + u32 semaphore_seqno[I915_NUM_RINGS]; /* Register state */ u32 tail; @@ -361,7 +361,7 @@ struct drm_i915_error_state { u32 fault_reg; u64 faddr; u32 rc_psmi; /* sleep state */ - u32 semaphore_mboxes[I915_NUM_RINGS - 1]; + u32 semaphore_mboxes[I915_NUM_RINGS]; struct drm_i915_error_object { int page_count; -- 1.9.3 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx