linux-kernel - Re: [PATCH v5 6/9] i2c: atr: allow replacing mappings in attach

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: <20250521175637.610245e3@booty>
Date: Wed, 21 May 2025 17:56:37 +0200
From: Luca Ceresoli <luca.ceresoli@...tlin.com>
To: Cosmin Tanislav <demonsingur@...il.com>
Cc: Wolfram Sang <wsa+renesas@...g-engineering.com>, Tomi Valkeinen
 <tomi.valkeinen@...asonboard.com>, Mauro Carvalho Chehab
 <mchehab@...nel.org>, Romain Gantois <romain.gantois@...tlin.com>, Arnd
 Bergmann <arnd@...db.de>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
 linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org,
 linux-media@...r.kernel.org
Subject: Re: [PATCH v5 6/9] i2c: atr: allow replacing mappings in
 attach_addr()

On Wed,  7 May 2025 15:19:12 +0300
Cosmin Tanislav <demonsingur@...il.com> wrote:

> It is possible for aliases to be exhausted while we are still attaching
> children.
> 
> Allow replacing mapping on attach by calling
> i2c_atr_replace_mapping_by_addr() if i2c_atr_create_mapping_by_addr()
> fails.
> 
> Signed-off-by: Cosmin Tanislav <demonsingur@...il.com>

Reviewed-by: Luca Ceresoli <luca.ceresoli@...tlin.com>

-- 
Luca Ceresoli, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com