fixes for slab->obj_exts allocation failure handling

[PATCH 0/2] fixes for slab->obj_exts allocation failure handling

Posted by Suren Baghdasaryan 2 weeks, 2 days ago

Fixes for several issues noticed by Shakeel pertaining to slab->obj_exts
allocation failure handling in [1].

Patchset is based on mm-new.

Please route it via vbabka/slab.git as it's relevant to Alexei's patches
in that branch.

[1] https://lore.kernel.org/all/jftidhymri2af5u3xtcqry3cfu6aqzte3uzlznhlaylgrdztsi@5vpjnzpsemf5/

Suren Baghdasaryan (2):
  slab: prevent warnings when slab obj_exts vector allocation fails
  slab: mark slab->obj_exts allocation failures unconditionally

 mm/slab.h | 8 ++++++--
 mm/slub.c | 3 +--
 2 files changed, 7 insertions(+), 4 deletions(-)


base-commit: 9a9318f95d63805868bd21e1381d68c3a75d03a7
-- 
2.51.0.384.g4c02a37b29-goog

Re: [PATCH 0/2] fixes for slab->obj_exts allocation failure handling

Posted by Vlastimil Babka 2 weeks, 2 days ago

On 9/15/25 22:09, Suren Baghdasaryan wrote:
> Fixes for several issues noticed by Shakeel pertaining to slab->obj_exts
> allocation failure handling in [1].
> 
> Patchset is based on mm-new.
> 
> Please route it via vbabka/slab.git as it's relevant to Alexei's patches
> in that branch.

Thanks, added to slab/for-6.18/fixes

> [1] https://lore.kernel.org/all/jftidhymri2af5u3xtcqry3cfu6aqzte3uzlznhlaylgrdztsi@5vpjnzpsemf5/
> 
> Suren Baghdasaryan (2):
>   slab: prevent warnings when slab obj_exts vector allocation fails
>   slab: mark slab->obj_exts allocation failures unconditionally
> 
>  mm/slab.h | 8 ++++++--
>  mm/slub.c | 3 +--
>  2 files changed, 7 insertions(+), 4 deletions(-)
> 
> 
> base-commit: 9a9318f95d63805868bd21e1381d68c3a75d03a7