linux-kernel - Re: [PATCH v4 1/2] erofs: set error to bio if file-backed IO fails

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: <13998eca-c78e-416e-bf8a-5918618514bc@linux.alibaba.com>
Date: Tue, 8 Apr 2025 20:32:49 +0800
From: Gao Xiang <hsiangkao@...ux.alibaba.com>
To: Sheng Yong <shengyong2021@...il.com>, xiang@...nel.org, chao@...nel.org,
 zbestahu@...il.com, jefflexu@...ux.alibaba.com, dhavale@...gle.com,
 kzak@...hat.com
Cc: linux-erofs@...ts.ozlabs.org, linux-kernel@...r.kernel.org,
 wangshuai12@...omi.com, Sheng Yong <shengyong1@...omi.com>
Subject: Re: [PATCH v4 1/2] erofs: set error to bio if file-backed IO fails

Hi Yong,

On 2025/4/8 20:23, Sheng Yong wrote:
> From: Sheng Yong <shengyong1@...omi.com>
> 
> If a file-backed IO fails before submitting the bio to the lower
> filesystem, an error is returned, but the bio->bi_status is not
> marked as an error. However, the error information should be passed
> to the end_io handler. Otherwise, the IO request will be treated as
> successful.
> 
> Signed-off-by: Sheng Yong <shengyong1@...omi.com>
> Reviewed-by: Gao Xiang <hsiangkao@...ux.alibaba.com>

I will take this patch for this cycle soon, thanks!

Thanks,
Gao Xiang