intel_timeline_enter() has been decoupled from intel_timeline_pin() and both enter/exit & pin/unpin are allowed [read expected] to run concurrently with one another. The assertion that they had better not is stale. Closes: https://gitlab.freedesktop.org/drm/intel/issues/940 Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> --- drivers/gpu/drm/i915/gt/intel_timeline.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/i915/gt/intel_timeline.c b/drivers/gpu/drm/i915/gt/intel_timeline.c index ee5dc4fbdeb9..87716529cd2f 100644 --- a/drivers/gpu/drm/i915/gt/intel_timeline.c +++ b/drivers/gpu/drm/i915/gt/intel_timeline.c @@ -348,7 +348,6 @@ void intel_timeline_enter(struct intel_timeline *tl) * use atomic to manipulate tl->active_count. */ lockdep_assert_held(&tl->mutex); - GEM_BUG_ON(!atomic_read(&tl->pin_count)); if (atomic_add_unless(&tl->active_count, 1, 0)) return; -- 2.25.0.rc1 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
