> > - if (!folio)
> > + if (IS_ERR(folio))
>
> I don't see this patch yet in -next yet (and of course not in
> drm-tip), which branch is it based on?
To be precise, not this patch, but the patch(*) that this is fixing :-)
Andi
(*) "drm/i915/gem: Convert __shmem_writeback() t
On Fri, Feb 07, 2025 at 12:02:43PM +0100, Andi Shyti wrote:
> Hi Dan,
>
> On Thu, Feb 06, 2025 at 11:17:02AM +0300, Dan Carpenter wrote:
> > The filemap_lock_folio() function doesn't return NULL, it returns error
> > pointers.
> >
> > Fixes: 25dd342f0cc8 ("drm/i915/gem: convert __shmem_writeback(
Hi Dan,
On Thu, Feb 06, 2025 at 11:17:02AM +0300, Dan Carpenter wrote:
> The filemap_lock_folio() function doesn't return NULL, it returns error
> pointers.
>
> Fixes: 25dd342f0cc8 ("drm/i915/gem: convert __shmem_writeback() to folios")
> Signed-off-by: Dan Carpenter
> ---
> drivers/gpu/drm/i91
> The filemap_lock_folio() function doesn't return NULL, it returns error
> pointers.
>
> Fixes: 25dd342f0cc8 ("drm/i915/gem: convert __shmem_writeback() to folios")
> Signed-off-by: Dan Carpenter
...
> struct folio *folio;
>
> folio = filemap_lock_folio(mapping, i
The filemap_lock_folio() function doesn't return NULL, it returns error
pointers.
Fixes: 25dd342f0cc8 ("drm/i915/gem: convert __shmem_writeback() to folios")
Signed-off-by: Dan Carpenter
---
drivers/gpu/drm/i915/gem/i915_gem_shmem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --g
