Re: [PATCH] drm/amdgpu: ignore duplicate BOs again

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Am 17.10.23 um 15:04 schrieb Alex Deucher:
On Tue, Oct 17, 2023 at 8:22 AM Christian König
<ckoenig.leichtzumerken@xxxxxxxxx> wrote:
Looks like RADV is actually hitting this.

Signed-off-by: Christian König <christian.koenig@xxxxxxx>
Fixes: ca6c1e210aa7 ("drm/amdgpu: use the new drm_exec object for CS v3")
Acked-by: Alex Deucher <alexander.deucher@xxxxxxx>

Pushed to drm-misc-fixes since the original patch causing the problems isn't even merged into amd-staging-drm-next yet.

Regards,
Christian.


---
  drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 3 ++-
  1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index efdb1c48f431..d93a8961274c 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -65,7 +65,8 @@ static int amdgpu_cs_parser_init(struct amdgpu_cs_parser *p,
         }

         amdgpu_sync_create(&p->sync);
-       drm_exec_init(&p->exec, DRM_EXEC_INTERRUPTIBLE_WAIT);
+       drm_exec_init(&p->exec, DRM_EXEC_INTERRUPTIBLE_WAIT |
+                     DRM_EXEC_IGNORE_DUPLICATES);
         return 0;
  }

--
2.34.1





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