netdev - Re: [PATCH v3 net-next 1/2] net: Prevent RPS table overwrite for active flows

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: <20250718175847.4f4a834c@kernel.org>
Date: Fri, 18 Jul 2025 17:58:47 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: Krishna Kumar <krikku@...il.com>
Cc: netdev@...r.kernel.org, davem@...emloft.net, edumazet@...gle.com,
 tom@...bertland.com, pabeni@...hat.com, horms@...nel.org, sdf@...ichev.me,
 kuniyu@...gle.com, ahmed.zaki@...el.com, aleksander.lobakin@...el.com,
 atenart@...nel.org, jdamato@...tly.com, krishna.ku@...pkart.com
Subject: Re: [PATCH v3 net-next 1/2] net: Prevent RPS table overwrite for
 active flows

On Thu, 17 Jul 2025 13:26:57 +0530 Krishna Kumar wrote:
> + * Return values:
> + *	True:  Flow has recent activity.
> + *	False: Flow does not have recent activity.

This is not recognized as valid kdoc formatting:

Warning: net/core/dev.c:4856 No description found for return value of 'rps_flow_is_active'

I don't think we need to enumerate this trivial set of possibilities,
how about:

 * Return: true if flow was recently active.
-- 
pw-bot: cr