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

Thomas Hellström
2026-03-19T19:30:49Z

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(-)