linux-kernel - Re: hard-coded limit on unresolved multicast route cache in ipv4/ipmr.c causes slow, unreliable creation of multicast routes on busy networks

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: <20190625061507.GG18865@dhcp-12-139.nay.redhat.com>
Date:   Tue, 25 Jun 2019 14:15:07 +0800
From:   Hangbin Liu <liuhangbin@...il.com>
To:     David Miller <davem@...emloft.net>
Cc:     sukumarg1973@...il.com, karn@...q.net, kuznet@....inr.ac.ru,
        yoshfuji@...ux-ipv6.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: hard-coded limit on unresolved multicast route cache in
 ipv4/ipmr.c causes slow, unreliable creation of multicast routes on busy
 networks

On Tue, Dec 18, 2018 at 09:55:45PM -0800, David Miller wrote:
> From: Sukumar Gopalakrishnan <sukumarg1973@...il.com>
> Date: Wed, 19 Dec 2018 10:57:02 +0530
> 
> > Hi David,
> > 
> >   There are two patch for this issue:
> >    1) Your changes which removes cache_resolve_queue_len
> >     2) Hangbin's changes which make cache_resolve_queue_len configurable.
> > 
> > Which one will be chosen for this issue ?
> 
> I do plan to look into this, sorry for taking so long.
> 
> Right now I am overwhelmed preparing for the next merge window and
> synchronizing with other developers for that.
> 
> Please be patient.

Hi David,

Any progress for this issue?

Thanks
Hangbin