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* [Intel-gfx] [PATCH] drm/i915: Wait for active retire before i915_active_fini()
@ 2023-05-22 12:42 Nirmoy Das
  2023-05-22 14:47 ` Rodrigo Vivi
                   ` (6 more replies)
  0 siblings, 7 replies; 9+ messages in thread
From: Nirmoy Das @ 2023-05-22 12:42 UTC (permalink / raw)
  To: intel-gfx; +Cc: andi.shyti, chris.p.wilson, andrzej.hajda, Nirmoy Das

i915_active_fini() finalizes the debug object, which can occur before
the active retires and deactivates the debug object. Wait for one
final time before calling i915_active_fini();

References: https://gitlab.freedesktop.org/drm/intel/-/issues/8311
Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
---
 drivers/gpu/drm/i915/i915_vma.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c
index 20a44788999e..bad698bece27 100644
--- a/drivers/gpu/drm/i915/i915_vma.c
+++ b/drivers/gpu/drm/i915/i915_vma.c
@@ -1710,6 +1710,8 @@ static void release_references(struct i915_vma *vma, struct intel_gt *gt,
 	if (vm_ddestroy)
 		i915_vm_resv_put(vma->vm);
 
+	/* Wait for async active retire */
+	i915_active_wait(&vma->active);
 	i915_active_fini(&vma->active);
 	GEM_WARN_ON(vma->resource);
 	i915_vma_free(vma);
-- 
2.39.0


^ permalink raw reply related	[flat|nested] 9+ messages in thread

end of thread, other threads:[~2023-05-23 17:49 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz follow: Atom feed
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2023-05-22 12:42 [Intel-gfx] [PATCH] drm/i915: Wait for active retire before i915_active_fini() Nirmoy Das
2023-05-22 14:47 ` Rodrigo Vivi
2023-05-22 14:56 ` Andi Shyti
2023-05-22 17:35   ` Das, Nirmoy
2023-05-22 15:23 ` Andrzej Hajda
2023-05-22 19:27 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for " Patchwork
2023-05-22 19:41 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2023-05-23  3:51 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
2023-05-23 17:49 ` [Intel-gfx] [PATCH] " Das, Nirmoy

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