netdev - Re: [PATCH net-next v3 2/2] net, neigh: introduce interval_probe

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: <20220613230219.40372863@kernel.org>
Date:   Mon, 13 Jun 2022 23:02:19 -0700
From:   Jakub Kicinski <kuba@...nel.org>
To:     Yuwei Wang <wangyuweihx@...il.com>
Cc:     davem@...emloft.net, edumazet@...gle.com, pabeni@...hat.com,
        daniel@...earbox.net, roopa@...dia.com, dsahern@...nel.org,
        qindi@...ff.weibo.com, netdev@...r.kernel.org
Subject: Re: [PATCH net-next v3 2/2] net, neigh: introduce
 interval_probe_time for periodic probe

On Thu,  9 Jun 2022 10:57:25 +0000 Yuwei Wang wrote:
> commit ed6cd6a17896 ("net, neigh: Set lower cap for neigh_managed_work rearming")
> fixed a case when DELAY_PROBE_TIME is configured to 0, the processing of the
> system work queue hog CPU to 100%, and further more we should introduce
> a new option used by periodic probe
> 
> Signed-off-by: Yuwei Wang <wangyuweihx@...il.com>

The new sysctl needs to be documented in
Documentation/networking/ip-sysctl