netdev - Re: [PATCH RFC net-next 3/4] net: add /proc/sys/net/core/txq_reselection

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: <3272d2ee-dd62-4f0d-82cc-f50eb1106fcb@redhat.com>
Date: Wed, 8 Oct 2025 17:21:33 +0200
From: Paolo Abeni <pabeni@...hat.com>
To: Eric Dumazet <edumazet@...gle.com>, "David S . Miller"
 <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>
Cc: Simon Horman <horms@...nel.org>, Kuniyuki Iwashima <kuniyu@...gle.com>,
 Willem de Bruijn <willemb@...gle.com>, netdev@...r.kernel.org,
 eric.dumazet@...il.com
Subject: Re: [PATCH RFC net-next 3/4] net: add
 /proc/sys/net/core/txq_reselection_ms control

On 10/8/25 12:46 PM, Eric Dumazet wrote:
> @@ -667,6 +667,13 @@ static struct ctl_table netns_core_table[] = {
>  		.extra2		= SYSCTL_ONE,
>  		.proc_handler	= proc_dou8vec_minmax,
>  	},
> +	{
> +		.procname	= "txq_reselection_ms",
> +		.data		= &init_net.core.sysctl_txq_reselection,
> +		.maxlen		= sizeof(int),
> +		.mode		= 0644,
> +		.proc_handler	= proc_dointvec_ms_jiffies,

Do we need a min value to avoid syzbot or some users tripping on bad values?

/P