linux-kernel - Re: [PATCH v3 1/2] md: Fix logical_block_size configuration being overwritten

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <950d3456-fd12-4ac9-8a9d-4f81c0b121f6@fnnas.com>
Date: Sat, 27 Dec 2025 10:15:27 +0800
From: "Yu Kuai" <yukuai@...as.com>
To: <linan666@...weicloud.com>, <song@...nel.org>, <linan122@...wei.com>, 
	<xni@...hat.com>
Cc: <linux-raid@...r.kernel.org>, <linux-kernel@...r.kernel.org>, 
	<bugreports61@...il.com>, <yangerkun@...wei.com>, <yi.zhang@...wei.com>, 
	<yukuai@...as.com>
Subject: Re: [PATCH v3 1/2] md: Fix logical_block_size configuration being overwritten

在 2025/12/26 10:42, linan666@...weicloud.com 写道:

> In super_1_validate(), mddev->logical_block_size is directly overwritten
> with the value from metadata. This causes the previously configured lbs
> to be lost, making the configuration ineffective. Fix it.
>
> Fixes: 62ed1b582246 ("md: allow configuring logical block size")
> Signed-off-by: Li Nan<linan122@...wei.com>
> Reviewed-by: Yu Kuai<yukuai@...as.com>
> ---
>   drivers/md/md.c | 4 +++-
>   1 file changed, 3 insertions(+), 1 deletion(-)

Applied to md-6.19

-- 
Thansk,
Kuai