Re: [PATCH v2 0/3] drm/ttm: Improve the TTM operation context gfp_retry_mayfail behaviour

Christian König
2026-03-20T08:43:02Z

Sorry for the delay. Feel free to add my Acked-by.

Regards,
Christian.

On 3/19/26 20:30, Thomas Hellström wrote:
> Hi!
>
> Since Sima was OK with this series and I believe the changes are
> completely non-controversial, I'll go ahead and merge this tomorrow
> through drm-misc-next.
>
> Thanks,
> Thomas
>
>
> On Wed, 2026-03-18 at 15:50 +0100, Thomas Hellström wrote:
>> @Christian, Ack to merge these?
>>
>> Thanks,
>> Thomas
>>
>>
>> On Tue, 2026-03-17 at 15:18 +0100, Thomas Hellström wrote:
>>> Two small patches around the gfp_retry_mayfail behaviour, and
>>> one patch to improve associated kerneldoc.
>>>
>>> Patch 1 ensures we don't spam the kernel log on allocation
>>> failures.
>>>
>>> Patch 2 extends the gfp_retry_mayfail to swap readback.
>>>
>>> Patch 3 Improves on the associated kerneldocs.
>>>
>>> v2:
>>> - Add patch 3. (Sima).
>>>
>>> Thomas Hellström (3):
>>>   drm/ttm: Don't spam the log on buffer object backing store
>>> allocation
>>>     failure
>>>   drm/ttm: Avoid invoking the OOM killer when reading back swapped
>>>     content
>>>   drm/ttm: Update the struct ttm_operation_ctx kerneldoc
>>>
>>>  drivers/gpu/drm/ttm/ttm_backup.c |  6 ++++--
>>>  drivers/gpu/drm/ttm/ttm_pool.c   |  7 +++++--
>>>  include/drm/ttm/ttm_backup.h     |  2 +-
>>>  include/drm/ttm/ttm_bo.h         | 28 +++++++++++++++++++---------
>>>  4 files changed, 29 insertions(+), 14 deletions(-)