Subject: Re: [PATCH 1/1] drm/amdgpu: adopt to hmm_range_register API change

From: Stephen Rothwell <[email-masked]>
Date: Wed, 3 Jul 2019 14:54:43 +1000

Hi all,

On Wed, 3 Jul 2019 01:55:08 +0000 "Kuehling, Felix" <[email-masked]> wrote:
>
> From: Philip Yang <[email-masked]>
> 
> In order to pass mirror instead of mm to hmm_range_register, we need
> pass bo instead of ttm to amdgpu_ttm_tt_get_user_pages because mirror
> is part of amdgpu_mn structure, which is accessible from bo.
> 
> Signed-off-by: Philip Yang <[email-masked]>
> Reviewed-by: Felix Kuehling <[email-masked]>
> Signed-off-by: Felix Kuehling <[email-masked]>
> CC: Stephen Rothwell <[email-masked]>
> CC: Jason Gunthorpe <[email-masked]>
> CC: Dave Airlie <[email-masked]>
> CC: Alex Deucher <[email-masked]>
> ---
>  drivers/gpu/drm/Kconfig                          |  1 -
>  drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c |  5 ++---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c           |  2 +-
>  drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c          |  3 +--
>  drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c           |  8 ++++++++
>  drivers/gpu/drm/amd/amdgpu/amdgpu_mn.h           |  5 +++++
>  drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c          | 12 ++++++++++--
>  drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h          |  5 +++--
>  8 files changed, 30 insertions(+), 11 deletions(-)

I will apply this to the hmm tree merge today to see how it goes.

-- 
Cheers,
Stephen Rothwell