Dnia środa, 30 stycznia 2019 13:42:33 CET piszesz: > Does the attached patch fix the issue? > > Christian.
I have tested this one also - "drm/amdgpu: partial revert cleanup setting
bulk_movable v2"
>We still need to set bulk_movable to false when new BOs are added or removed.
>
>v2: also set it to false on removal
>
>Signed-off-by: Christian König <christian.koe...@amd.com>
>---
> drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
>diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/
>amdgpu/amdgpu_vm.c
>index 79f9dde70bc0..822546a149fa 100644
>--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
>+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
>@@ -332,6 +332,7 @@ static void amdgpu_vm_bo_base_init(struct
>amdgpu_vm_bo_base *base,
> if (bo->tbo.resv != vm->root.base.bo->tbo.resv)
> return;
>
>+ vm->bulk_moveable = false;
> if (bo->tbo.type == ttm_bo_type_kernel)
> amdgpu_vm_bo_relocated(base);
> else
>@@ -2772,6 +2773,9 @@ void amdgpu_vm_bo_rmv(struct amdgpu_device *adev,
> struct amdgpu_vm_bo_base **base;
>
> if (bo) {
>+ if (bo->tbo.resv == vm->root.base.bo->tbo.resv)
>+ vm->bulk_moveable = false;
>+
> for (base = &bo_va->base.bo->vm_bo; *base;
> base = &(*base)->next) {
> if (*base != &bo_va->base)
and so far I have no lockup and Oops, so I think this one is ok.
Thank you very much,
Przemek.
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