> >>>
> >>> The problem is rather that we don't set the tt object to bound if it
> >>> doesn't have a GTT address.
> >>>
> >>> Going to provide a patch for this.
> >> Did this patch ever land?
> > I don't think so but
Christian's comment
if you guys agree.
Somebody else already provided a patch which I reviewed, but I'm not
sure if that landed either.
Also, the patch here is for radeon but the pagefault issue reported by
Felix is affected by the amdgpu one:
radeon patch: drm/radeon/t
n't set the tt object to bound if it
> > doesn't have a GTT address.
> >
> > Going to provide a patch for this.
>
> Did this patch ever land?
I don't think so but I might send a v2 following Christian's comment
if you guys agree.
Also, the patch here is
trying to clear
> > the userptr memory?
> >
> > Something like:
> >
> > amdgpu_ttm_backend_bind:
> > if (gtt->userptr) {
> > r = amdgpu_ttm_tt_pin_userptr(bdev, ttm);
> > if (r) ...
> > gtt->sg_table = true;
&g
gtt->sg_table = true;
> > }
> >
> > amdgpu_ttm_backend_unbind:
> > if (gtt->sg_table) {
> > if (gtt->user_ptr) ...
> > }
> >
> > If you agree, I'll send a v2 patch. Otherwise, maybe we could return
> > within a
op.org
; linux-ker...@vger.kernel.org
Betreff: [PATCH] drm/radeon/ttm: Fix memory leak userptr pages
If userptr pages have been pinned but not bounded,
they remain uncleared.
Signed-off-by: Daniel Gomez
---
drivers/gpu/drm/radeon/radeon_ttm.c | 5 +++--
1 file changed, 3 insertions(+), 2 de
Regards,
>Felix
>
> On 2021-03-18 10:57 p.m., Alex Deucher wrote:
> > Applied. Thanks!
> >
> > Alex
> >
> > On Thu, Mar 18, 2021 at 5:00 AM Koenig, Christian
> > wrote:
> >> Reviewed-by: Christian König
> >> _______________
CH] drm/radeon/ttm: Fix memory leak userptr pages
If userptr pages have been pinned but not bounded,
they remain uncleared.
Signed-off-by: Daniel Gomez
---
drivers/gpu/drm/radeon/radeon_ttm.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/radeon/radeo
r ; Koenig, Christian
> ; David Airlie ; Daniel Vetter
> ; amd-...@lists.freedesktop.org
> ; dri-devel@lists.freedesktop.org
> ; linux-ker...@vger.kernel.org
>
> Betreff: [PATCH] drm/radeon/ttm: Fix memory leak userptr pages
>
> If userptr pages have been pinned but not
@lists.freedesktop.org
; linux-ker...@vger.kernel.org
Betreff: [PATCH] drm/radeon/ttm: Fix memory leak userptr pages
If userptr pages have been pinned but not bounded,
they remain uncleared.
Signed-off-by: Daniel Gomez
---
drivers/gpu/drm/radeon/radeon_ttm.c | 5 +++--
1 file changed, 3 insertions(+), 2
If userptr pages have been pinned but not bounded,
they remain uncleared.
Signed-off-by: Daniel Gomez
---
drivers/gpu/drm/radeon/radeon_ttm.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c
b/drivers/gpu/drm/radeon/radeon_ttm.c
index
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