From: Tom St Denis <tom.stdenis-5C7GfCeVMHo@public.gmane.org>
To: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Cc: Tom St Denis <tom.stdenis-5C7GfCeVMHo@public.gmane.org>
Subject: [PATCH] drm/amd/amdgpu: Avoid fault when allocating an empty buffer object
Date: Mon, 17 Sep 2018 14:07:11 -0400 [thread overview]
Message-ID: <20180917180711.29594-1-tom.stdenis@amd.com> (raw)
Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index 84d82d5382f9..c1387efc0c91 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -348,7 +348,8 @@ int amdgpu_bo_create_kernel(struct amdgpu_device *adev,
if (r)
return r;
- amdgpu_bo_unreserve(*bo_ptr);
+ if (*bo_ptr)
+ amdgpu_bo_unreserve(*bo_ptr);
return 0;
}
--
2.17.1
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next reply other threads:[~2018-09-17 18:07 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-17 18:07 Tom St Denis [this message]
[not found] ` <20180917180711.29594-1-tom.stdenis-5C7GfCeVMHo@public.gmane.org>
2018-09-17 18:08 ` [PATCH] drm/amd/amdgpu: Avoid fault when allocating an empty buffer object Christian König
[not found] ` <9d13625d-f0da-cf16-2e0a-78db28dc7a1a-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2018-09-17 18:11 ` Tom St Denis
2018-09-18 5:49 ` Huang Rui
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