On Sat, Jul 13, 2019 at 2:43 AM Kuehling, Felix <[email protected]> wrote: > > When starting a new mm_node, the page_offset becomes 0. > > Signed-off-by: Felix Kuehling <[email protected]>
Reviewed-by: Alex Deucher <[email protected]> > --- > drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c > b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c > index 37d9a3b09946..d0f6c23ec7cf 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c > @@ -386,6 +386,7 @@ int amdgpu_ttm_copy_mem_to_mem(struct amdgpu_device *adev, > src_node_start = amdgpu_mm_node_addr(src->bo, > ++src_mm, > src->mem); > src_node_size = (src_mm->size << PAGE_SHIFT); > + src_page_offset = 0; > } else { > src_node_start += cur_size; > src_page_offset = src_node_start & (PAGE_SIZE - 1); > @@ -395,6 +396,7 @@ int amdgpu_ttm_copy_mem_to_mem(struct amdgpu_device *adev, > dst_node_start = amdgpu_mm_node_addr(dst->bo, > ++dst_mm, > dst->mem); > dst_node_size = (dst_mm->size << PAGE_SHIFT); > + dst_page_offset = 0; > } else { > dst_node_start += cur_size; > dst_page_offset = dst_node_start & (PAGE_SIZE - 1); > -- > 2.17.1 > > _______________________________________________ > amd-gfx mailing list > [email protected] > https://lists.freedesktop.org/mailman/listinfo/amd-gfx _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
