* [PATCH] drm/amd/amdgpu: Avoid fault when allocating an empty buffer object
@ 2018-09-17 18:07 Tom St Denis
[not found] ` <20180917180711.29594-1-tom.stdenis-5C7GfCeVMHo@public.gmane.org>
0 siblings, 1 reply; 4+ messages in thread
From: Tom St Denis @ 2018-09-17 18:07 UTC (permalink / raw)
To: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW; +Cc: Tom St Denis
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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amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
^ permalink raw reply related [flat|nested] 4+ messages in thread[parent not found: <20180917180711.29594-1-tom.stdenis-5C7GfCeVMHo@public.gmane.org>]
* Re: [PATCH] drm/amd/amdgpu: Avoid fault when allocating an empty buffer object [not found] ` <20180917180711.29594-1-tom.stdenis-5C7GfCeVMHo@public.gmane.org> @ 2018-09-17 18:08 ` Christian König [not found] ` <9d13625d-f0da-cf16-2e0a-78db28dc7a1a-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> 2018-09-18 5:49 ` Huang Rui 1 sibling, 1 reply; 4+ messages in thread From: Christian König @ 2018-09-17 18:08 UTC (permalink / raw) To: Tom St Denis, amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW Am 17.09.2018 um 20:07 schrieb Tom St Denis: > Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> You was faster than me :) > --- > 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; > } _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx ^ permalink raw reply [flat|nested] 4+ messages in thread
[parent not found: <9d13625d-f0da-cf16-2e0a-78db28dc7a1a-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>]
* Re: [PATCH] drm/amd/amdgpu: Avoid fault when allocating an empty buffer object [not found] ` <9d13625d-f0da-cf16-2e0a-78db28dc7a1a-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> @ 2018-09-17 18:11 ` Tom St Denis 0 siblings, 0 replies; 4+ messages in thread From: Tom St Denis @ 2018-09-17 18:11 UTC (permalink / raw) To: christian.koenig-5C7GfCeVMHo, amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW On 2018-09-17 2:08 p.m., Christian König wrote: > Am 17.09.2018 um 20:07 schrieb Tom St Denis: >> Signed-off-by: Tom St Denis <tom.stdenis@amd.com> > > Reviewed-by: Christian König <christian.koenig@amd.com> > > You was faster than me :) Been a while since I got a patch on the kernel side... need to keep up numbers :-) Tom > >> --- >> 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; >> } > _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] drm/amd/amdgpu: Avoid fault when allocating an empty buffer object [not found] ` <20180917180711.29594-1-tom.stdenis-5C7GfCeVMHo@public.gmane.org> 2018-09-17 18:08 ` Christian König @ 2018-09-18 5:49 ` Huang Rui 1 sibling, 0 replies; 4+ messages in thread From: Huang Rui @ 2018-09-18 5:49 UTC (permalink / raw) To: Tom St Denis; +Cc: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW On Mon, Sep 17, 2018 at 02:07:11PM -0400, Tom St Denis wrote: > Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Huang Rui <ray.huang@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 > > _______________________________________________ > amd-gfx mailing list > amd-gfx@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/amd-gfx _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx ^ permalink raw reply [flat|nested] 4+ messages in thread
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2018-09-17 18:07 [PATCH] drm/amd/amdgpu: Avoid fault when allocating an empty buffer object Tom St Denis
[not found] ` <20180917180711.29594-1-tom.stdenis-5C7GfCeVMHo@public.gmane.org>
2018-09-17 18:08 ` 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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