linux-kernel - Re: [PATCH 0/2] Make ipmr queue length configurable

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] [day] [month] [year] [list]

Date:   Fri, 08 Mar 2019 15:25:44 -0800 (PST)
From:   David Miller <davem@...emloft.net>
To:     brodie.greenfield@...iedtelesis.co.nz
Cc:     stephen@...workplumber.org, kuznet@....inr.ac.ru,
        yoshfuji@...ux-ipv6.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, chris.packham@...iedtelesis.co.nz,
        luuk.paulussen@...iedtelesis.co.nz
Subject: Re: [PATCH 0/2] Make ipmr queue length configurable

From: Brodie Greenfield <brodie.greenfield@...iedtelesis.co.nz>
Date: Thu,  7 Mar 2019 17:57:27 +1300

> We want to have some more space in our queue for processing incoming
> multicast packets, so we can process more of them without dropping
> them prematurely. It is useful to be able to increase this limit on
> higher-spec platforms that can handle more items.
> 
> For the particular use case here at Allied Telesis, we have linux
> running on our switches and routers, with support for the number of
> multicast groups being increased. Basically, this queue length affects
> the time taken to fully learn all of the multicast streams. 
> 
> Changes in v3:
>  - Corrected a v4 to v6 typo.

This is a new feature, and therefore net-next material.  The net-next
tree is closed, please resubmit when it opens back up.