linux-kernel - Re: [PATCH 0/2] fixes for slab->obj

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Message-ID: <01108e4b-9586-4147-9b8a-c3435f6a98d6@suse.cz>
Date: Tue, 16 Sep 2025 14:35:28 +0200
From: Vlastimil Babka <vbabka@...e.cz>
To: Suren Baghdasaryan <surenb@...gle.com>
Cc: akpm@...ux-foundation.org, cl@...two.org, rientjes@...gle.com,
 roman.gushchin@...ux.dev, harry.yoo@...cle.com, shakeel.butt@...ux.dev,
 alexei.starovoitov@...il.com, usamaarif642@...il.com, 00107082@....com,
 souravpanda@...gle.com, kent.overstreet@...ux.dev, linux-mm@...ck.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/2] fixes for slab->obj_exts allocation failure handling

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