On Wed, 04 Jun 2025 14:18:06 +0200
Thomas Hellström wrote:
> Let me know if you want me to send a patch for that.
This is a simple fix. I can send the patch and make sure it fixes my builds.
Thanks,
-- Steve
On Wed, 2025-06-04 at 08:04 -0400, Steven Rostedt wrote:
> On Wed, 4 Jun 2025 00:03:18 -0700 (PDT)
> Hugh Dickins wrote:
>
> > I vote for the "select SHMEM", but Thomas and dri-devel and Linus
> > should decide.
>
> I only tried "depends on SHMEM" which did not work, but it looks like
> "select
On Wed, 4 Jun 2025 00:03:18 -0700 (PDT)
Hugh Dickins wrote:
> I vote for the "select SHMEM", but Thomas and dri-devel and Linus
> should decide.
I only tried "depends on SHMEM" which did not work, but it looks like
"select SHMEM" should.
I prefer this solution too.
Thanks,
-- Steve
Adding Thomas Hellström, father of ttm_backup_backup_page():
Steve doesn't have CONFIG_SHMEM=y, so now gets a build error because
there's no shmem_writeout(); whereas before 6.16, backup_backup
writeback would have oopsed on calling NULL ram_aops.writepage
when CONFIG_SHMEM is not set.
On Tue, 3 J
On Tue, 3 Jun 2025 10:54:49 -0700
Linus Torvalds wrote:
> On Tue, 3 Jun 2025 at 10:26, Steven Rostedt wrote:
> >
> > config DRM_TTM
> > tristate
> > - depends on DRM && MMU
> > + depends on DRM && MMU && SHMEM
>
> Yeah, except I think you should just make it be
>
>
On Tue, 3 Jun 2025 at 10:26, Steven Rostedt wrote:
>
> config DRM_TTM
> tristate
> - depends on DRM && MMU
> + depends on DRM && MMU && SHMEM
Yeah, except I think you should just make it be
depends on DRM && SHMEM
because SHMEM already depends on MMU.
That said,
[ Adding DRM folks ]
On Tue, 3 Jun 2025 17:26:23 +0100
Matthew Wilcox wrote:
> On Tue, Jun 03, 2025 at 10:29:59AM -0400, Steven Rostedt wrote:
> > On Tue, 3 Jun 2025 01:02:36 -0700 (PDT)
> > Hugh Dickins wrote:
> >
> > > Agreed that ramfs does not use swap, so calling swap_writepage() woul
