linux-kernel - Re: fscache corruption in Linux 5.17?

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]

Date:   Tue, 19 Apr 2022 16:18:48 +0200
From:   Max Kellermann <mk@...all.com>
To:     David Howells <dhowells@...hat.com>
Cc:     Max Kellermann <mk@...all.com>, linux-cachefs@...hat.com,
        linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: fscache corruption in Linux 5.17?

On 2022/04/19 15:02, David Howells <dhowells@...hat.com> wrote:
> I presume you are actually using a cache?

Yes, see:

On 2022/04/12 17:10, Max Kellermann <max@...bit.intern.cm-ag> wrote:
> All web servers mount a storage via NFSv3 with fscache.

At least one web server is still in this broken state right now.  So
if you need anything from that server, tell me, and I'll get it.

I will need to downgrade to 5.16 tomorrow to get rid of the corruption
bug (I've delayed this for a week, waiting for your reply).  After
tomorrow, I can no longer help debugging this.

Max