linux-kernel - Re: [PATCH net v2 1/4] net: dsa: microchip: common: Fix checks on irq_find

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 for Android: free password hash cracker in your pocket

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

Message-ID: <d44e1692-d8b2-4d15-bcf4-7ae55875b501@bootlin.com>
Date: Wed, 12 Nov 2025 08:45:37 +0100
From: Bastien Curutchet <bastien.curutchet@...tlin.com>
To: Jakub Kicinski <kuba@...nel.org>
Cc: Woojung Huh <woojung.huh@...rochip.com>, UNGLinuxDriver@...rochip.com,
 Andrew Lunn <andrew@...n.ch>, Vladimir Oltean <olteanv@...il.com>,
 "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>,
 Paolo Abeni <pabeni@...hat.com>, Richard Cochran <richardcochran@...il.com>,
 Arun Ramadoss <arun.ramadoss@...rochip.com>,
 Pascal Eberhard <pascal.eberhard@...com>,
 Miquèl Raynal <miquel.raynal@...tlin.com>,
 Thomas Petazzoni <thomas.petazzoni@...tlin.com>, netdev@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH net v2 1/4] net: dsa: microchip: common: Fix checks on
 irq_find_mapping()

Hi Jakub,

On 11/11/25 3:27 AM, Jakub Kicinski wrote:
> On Thu, 06 Nov 2025 13:53:08 +0100 Bastien Curutchet (Schneider
> Electric) wrote:
>> Fixes: ff319a644829 ("net: dsa: microchip: move interrupt handling logic from lan937x to ksz_common")
> 
> This commit just moves the buggy code around, the fixes tag should
> point at the commit which introduced the buggy code (first commit
> in which the bug could be reproduced). I think other commits suffer
> from a similar issue. Please look a little deeper into the history.

Sorry about this, I'll take a closer look to find the relevant buggy commit.

Best regards,
Bastien