linux-kernel - Re: [PATCH] bcachefs: Add error handling for bch2

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Message-ID: <ubkcjbt76z5jaiw75irjhybullftj5gnbtwn4p5y7xfu6mw254@ky3rsexlfrpg>
Date: Fri, 7 Mar 2025 13:02:08 -0500
From: Kent Overstreet <kent.overstreet@...ux.dev>
To: Markus Elfring <Markus.Elfring@....de>
Cc: vulab@...as.ac.cn, linux-bcachefs@...r.kernel.org, 
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] bcachefs: Add error handling for bch2_folio()

On Fri, Mar 07, 2025 at 07:01:03PM +0100, Markus Elfring wrote:
> > Add error handling for the case where bch2_folio() returns NULL
> > in __bch2_folio_set(). Return immediately to prevent null pointer
> > dereference.
> 
> How do you think about to add any tags (like “Fixes” and “Cc”) accordingly?
> https://web.git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/submitting-patches.rst?h=v6.14-rc5#n145

I'm only doing backports for _really_ critical fixes until the
experimental tag is lifted, so don't worry about it yet