| 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
| ||
|
Date: Fri, 24 May 2013 09:58:56 -0700 From: Eric Dumazet <eric.dumazet@...il.com> To: Shawn Bohrer <shawn.bohrer@...il.com> Cc: netdev@...r.kernel.org, Or Gerlitz <or.gerlitz@...il.com>, Hadar Hen Zion <hadarh@...lanox.com>, Rony Efraim <ronye@...lanox.com>, Amir Vadai <amirv@...lanox.com> Subject: Re: 3.10.0-rc2 mlx4 not receiving packets for some multicast groups On Fri, 2013-05-24 at 11:34 -0500, Shawn Bohrer wrote: > On Fri, May 24, 2013 at 10:49:31AM -0500, Shawn Bohrer wrote: > > I just started testing the 3.10 kernel, previously we were on 3.4 so > > there is a fairly large jump. I've additionally applied the following > > four patches to the 3.10.0-rc2 kernel that I'm testing: > > > > https://patchwork.kernel.org/patch/2484651/ > > https://patchwork.kernel.org/patch/2484671/ > > https://patchwork.kernel.org/patch/2484681/ > > https://patchwork.kernel.org/patch/2484641/ > > > > I don't know if those patches are related to my issues or not but I > > plan on trying to reproduce without them soon. > > I've reverted the four patches above from my test kernel and still see > the issue so they don't appear to be the cause. I suggest adding in tools/testing/selftests/net tests about multicast stuff. It seems many NIC suffer from bugs in this area, especially when dealing with a lot of groups. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists