[PATCH 06/36] drm/amdgpu: use the unlocked drm_gem_object_put
Emil Velikov
emil.l.velikov at gmail.com
Thu May 7 15:07:52 UTC 2020
From: Emil Velikov <emil.velikov at collabora.com>
The driver does not hold struct_mutex, thus using the locked version of
the helper is incorrect.
Cc: Alex Deucher <alexander.deucher at amd.com>
Cc: Christian König <christian.koenig at amd.com>
Cc: amd-gfx at lists.freedesktop.org
Fixes: a39414716ca0 ("drm/amdgpu: add independent DMA-buf import v9"):
Signed-off-by: Emil Velikov <emil.l.velikov at gmail.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
index 43d8ed7dbd00..652c57a3b847 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c
@@ -587,7 +587,7 @@ struct drm_gem_object *amdgpu_gem_prime_import(struct drm_device *dev,
attach = dma_buf_dynamic_attach(dma_buf, dev->dev,
&amdgpu_dma_buf_attach_ops, obj);
if (IS_ERR(attach)) {
- drm_gem_object_put(obj);
+ drm_gem_object_put_unlocked(obj);
return ERR_CAST(attach);
}
--
2.25.1
More information about the dri-devel
mailing list