[RESEND] [PATCH v6 0/8] do not store GPU address in TTM

Thu Jun 25 16:02:11 UTC 2020

Am 25.06.20 um 17:52 schrieb Christian König:
> Am 25.06.20 um 17:44 schrieb Daniel Vetter:
>> On Thu, Jun 25, 2020 at 11:50 AM Christian König
>> <christian.koenig at amd.com> wrote:
>>> I've pushed patches #1, #2 and #5-#8 of this series to drm-misc-next.
>> I think you left an unresolved conflict behind in drm-tip, please 
>> resolve per
>>
>> https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdrm.pages.freedesktop.org%2Fmaintainer-tools%2Fdrm-tip.html%23resolving-conflicts-when-rebuilding-drm-tip&data=02%7C01%7Cchristian.koenig%40amd.com%7Cc1441a81e9dc4fa4507208d8191ea0f6%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637286966631595300&sdata=pfWS4VgDvU8IsR2638MDr7fYWE0nefa3b6XxyPCCsOU%3D&reserved=0 
>>
>>
>> The script should have told you that already, so maybe reinvent that
>> in whatever thing you're using :-) Jani has reported this on
>> #dri-devel, this also holds up CI testing since we're running on top
>> of drm-tip.
>
> Well I used dim push-branch. I even had to rebase once more because I 
> forgot a signed-of on one of the patches, so I'm pretty sure of that.
>
> Haven't seen anything problematic except for that while doing so.

Ok, anyway that one was trivial to fix.

Thanks,
Christian.

>
> Regards,
> Christian.
>
>> -Daniel
>>
>>
>>
>>> Only VMGFX and Nouveau are missing and I'm pretty close to just push
>>> them with my Acked-by since they should not contain any functional 
>>> change.
>>>
>>> Any objections?
>>>
>>> Thanks,
>>> Christian.
>>>
>>> Am 24.06.20 um 20:26 schrieb Nirmoy Das:
>>>> With this patch series I am trying to remove GPU address dependency in
>>>> TTM and moving GPU address calculation to individual drm drivers. This
>>>> cleanup will simplify introduction of drm_mem_region/domain work 
>>>> started
>>>> by Brian Welty[1].
>>>>
>>>>
>>>> It would be nice if someone test this for nouveau. Rest of the drivers
>>>> are already tested.
>>>>
>>>> v2:
>>>> * set bo->offset = 0 for drm/nouveau if bo->mem.mm_node == NULL
>>>>
>>>> v3:
>>>> * catch return value of drm_gem_vram_offset() in drm/bochs
>>>> * introduce drm_gem_vram_pg_offset() in vram helper
>>>> * improve nbo->offset calculation for nouveau
>>>>
>>>> v4:
>>>> * minor coding style fixes in amdgpu and radeon
>>>> * remove unnecessary kerneldoc for internal function
>>>>
>>>> v5:
>>>> * rebase on top of drm-misc-next
>>>> * fix return value of drm_gem_vram_pg_offset()
>>>> * add a comment in drm_gem_vram_pg_offset() to clearify why we 
>>>> return 0.
>>>>
>>>> v6:
>>>> * rebase to drm-misc-next
>>>> * removed acked for vmwgfx as there was a small conflict
>>>>
>>>> Nirmoy Das (8):
>>>>     drm/amdgpu: move ttm bo->offset to amdgpu_bo
>>>>     drm/radeon: don't use ttm bo->offset
>>>>     drm/vmwgfx: don't use ttm bo->offset
>>>>     drm/nouveau: don't use ttm bo->offset v3
>>>>     drm/qxl: don't use ttm bo->offset
>>>>     drm/vram-helper: don't use ttm bo->offset v4
>>>>     drm/bochs: use drm_gem_vram_offset to get bo offset v2
>>>>     drm/ttm: do not keep GPU dependent addresses
>>>>
>>>>    drivers/gpu/drm/amd/amdgpu/amdgpu_object.c  | 23 ++++++++++++++--
>>>>    drivers/gpu/drm/amd/amdgpu/amdgpu_object.h  |  1 +
>>>>    drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c     | 30 
>>>> ++++++++++++++++-----
>>>>    drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h     |  1 +
>>>>    drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c |  4 +--
>>>>    drivers/gpu/drm/bochs/bochs_kms.c           |  7 ++++-
>>>>    drivers/gpu/drm/drm_gem_vram_helper.c       | 11 +++++++-
>>>>    drivers/gpu/drm/nouveau/dispnv04/crtc.c     |  6 ++---
>>>>    drivers/gpu/drm/nouveau/dispnv04/disp.c     |  3 ++-
>>>>    drivers/gpu/drm/nouveau/dispnv04/overlay.c  |  6 ++---
>>>>    drivers/gpu/drm/nouveau/dispnv50/base507c.c |  2 +-
>>>>    drivers/gpu/drm/nouveau/dispnv50/core507d.c |  2 +-
>>>>    drivers/gpu/drm/nouveau/dispnv50/ovly507e.c |  2 +-
>>>>    drivers/gpu/drm/nouveau/dispnv50/wndw.c     |  2 +-
>>>>    drivers/gpu/drm/nouveau/dispnv50/wndwc37e.c |  2 +-
>>>>    drivers/gpu/drm/nouveau/nouveau_abi16.c     |  8 +++---
>>>>    drivers/gpu/drm/nouveau/nouveau_bo.c        |  8 ++++++
>>>>    drivers/gpu/drm/nouveau/nouveau_bo.h        |  3 +++
>>>>    drivers/gpu/drm/nouveau/nouveau_chan.c      |  2 +-
>>>>    drivers/gpu/drm/nouveau/nouveau_dmem.c      |  2 +-
>>>>    drivers/gpu/drm/nouveau/nouveau_fbcon.c     |  2 +-
>>>>    drivers/gpu/drm/nouveau/nouveau_gem.c       | 10 +++----
>>>>    drivers/gpu/drm/qxl/qxl_drv.h               |  6 ++---
>>>>    drivers/gpu/drm/qxl/qxl_kms.c               |  5 ++--
>>>>    drivers/gpu/drm/qxl/qxl_object.h            |  5 ----
>>>>    drivers/gpu/drm/qxl/qxl_ttm.c               |  9 -------
>>>>    drivers/gpu/drm/radeon/radeon.h             |  1 +
>>>>    drivers/gpu/drm/radeon/radeon_object.h      | 16 ++++++++++-
>>>>    drivers/gpu/drm/radeon/radeon_ttm.c         |  4 +--
>>>>    drivers/gpu/drm/ttm/ttm_bo.c                |  7 -----
>>>>    drivers/gpu/drm/vmwgfx/vmwgfx_bo.c          |  4 +--
>>>>    drivers/gpu/drm/vmwgfx/vmwgfx_execbuf.c     |  2 +-
>>>>    drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c        |  2 +-
>>>>    drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c  |  2 --
>>>>    include/drm/ttm/ttm_bo_api.h                |  2 --
>>>>    include/drm/ttm/ttm_bo_driver.h             |  1 -
>>>>    36 files changed, 125 insertions(+), 78 deletions(-)
>>>>
>>>> -- 
>>>> 2.27.0
>>>>
>>
>