* [PATCH] drm/amdgpu: allocate shared fence slot in VA IOCTL
@ 2018-06-11 13:23 Christian König
[not found] ` <20180611132353.37947-1-christian.koenig-5C7GfCeVMHo@public.gmane.org>
0 siblings, 1 reply; 3+ messages in thread
From: Christian König @ 2018-06-11 13:23 UTC (permalink / raw)
To: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW
Per VM BOs share the reservation object with the PD and so need to
reserve a shared fence slot for the update.
Signed-off-by: Christian König <christian.koenig@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
index 5fb156a01774..7f27cdb7afe2 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
@@ -612,7 +612,7 @@ int amdgpu_gem_va_ioctl(struct drm_device *dev, void *data,
return -ENOENT;
abo = gem_to_amdgpu_bo(gobj);
tv.bo = &abo->tbo;
- tv.shared = false;
+ tv.shared = !!(abo->flags & AMDGPU_GEM_CREATE_VM_ALWAYS_VALID);
list_add(&tv.head, &list);
} else {
gobj = NULL;
--
2.14.1
_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
^ permalink raw reply related [flat|nested] 3+ messages in thread[parent not found: <20180611132353.37947-1-christian.koenig-5C7GfCeVMHo@public.gmane.org>]
* Re: [PATCH] drm/amdgpu: allocate shared fence slot in VA IOCTL [not found] ` <20180611132353.37947-1-christian.koenig-5C7GfCeVMHo@public.gmane.org> @ 2018-06-12 2:25 ` zhoucm1 [not found] ` <98b185a3-21a6-6c19-c6fc-3e31c2544179-5C7GfCeVMHo@public.gmane.org> 0 siblings, 1 reply; 3+ messages in thread From: zhoucm1 @ 2018-06-12 2:25 UTC (permalink / raw) To: Christian König, amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW On 2018年06月11日 21:23, Christian König wrote: > Per VM BOs share the reservation object with the PD and so need to > reserve a shared fence slot for the update. > > Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> > --- > drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c > index 5fb156a01774..7f27cdb7afe2 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c > @@ -612,7 +612,7 @@ int amdgpu_gem_va_ioctl(struct drm_device *dev, void *data, > return -ENOENT; > abo = gem_to_amdgpu_bo(gobj); > tv.bo = &abo->tbo; > - tv.shared = false; > + tv.shared = !!(abo->flags & AMDGPU_GEM_CREATE_VM_ALWAYS_VALID); > list_add(&tv.head, &list); > } else { > gobj = NULL; _______________________________________________ amd-gfx mailing list amd-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/amd-gfx ^ permalink raw reply [flat|nested] 3+ messages in thread
[parent not found: <98b185a3-21a6-6c19-c6fc-3e31c2544179-5C7GfCeVMHo@public.gmane.org>]
* Re: [PATCH] drm/amdgpu: allocate shared fence slot in VA IOCTL [not found] ` <98b185a3-21a6-6c19-c6fc-3e31c2544179-5C7GfCeVMHo@public.gmane.org> @ 2018-06-12 6:03 ` Zhang, Jerry (Junwei) 0 siblings, 0 replies; 3+ messages in thread From: Zhang, Jerry (Junwei) @ 2018-06-12 6:03 UTC (permalink / raw) To: zhoucm1, Christian König, amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW On 06/12/2018 10:25 AM, zhoucm1 wrote: > > > On 2018年06月11日 21:23, Christian König wrote: >> Per VM BOs share the reservation object with the PD and so need to >> reserve a shared fence slot for the update. >> >> Signed-off-by: Christian König <christian.koenig@amd.com> > Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com> > >> --- >> drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c >> b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c >> index 5fb156a01774..7f27cdb7afe2 100644 >> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c >> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c >> @@ -612,7 +612,7 @@ int amdgpu_gem_va_ioctl(struct drm_device *dev, void *data, >> return -ENOENT; >> abo = gem_to_amdgpu_bo(gobj); >> tv.bo = &abo->tbo; >> - tv.shared = false; >> + tv.shared = !!(abo->flags & AMDGPU_GEM_CREATE_VM_ALWAYS_VALID); >> list_add(&tv.head, &list); >> } else { >> gobj = NULL; > > _______________________________________________ > 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] 3+ messages in thread
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2018-06-11 13:23 [PATCH] drm/amdgpu: allocate shared fence slot in VA IOCTL Christian König
[not found] ` <20180611132353.37947-1-christian.koenig-5C7GfCeVMHo@public.gmane.org>
2018-06-12 2:25 ` zhoucm1
[not found] ` <98b185a3-21a6-6c19-c6fc-3e31c2544179-5C7GfCeVMHo@public.gmane.org>
2018-06-12 6:03 ` Zhang, Jerry (Junwei)
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