netdev - Re: [PATCH] Revert netlink ABI change to gnet_stats

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: <118a63b80908160642j73568637n2f3fa97fc33d8e57@mail.gmail.com>
Date:	Sun, 16 Aug 2009 09:42:49 -0400
From:	Michael Spang <mspang@...lub.uwaterloo.ca>
To:	Eric Dumazet <eric.dumazet@...il.com>
Cc:	"David S. Miller" <davem@...emloft.net>,
	LKML <linux-kernel@...r.kernel.org>,
	Linux Netdev List <netdev@...r.kernel.org>
Subject: Re: [PATCH] Revert netlink ABI change to gnet_stats_basic

On Sun, Aug 16, 2009 at 8:33 AM, Eric Dumazet<eric.dumazet@...il.com> wrote:
>
> What exactly broke after patch was pushed ?

The libnl library refuses to initialize with 2.6.30 with pre-2.6.30
headers. With 2.6.30 I get

  $ libnl-1.1/src/nl-qdisc-dump brief
  Unable to retrieve qdisc cache

whereas previously I would get

  $ libnl-1.1/src/nl-qdisc-dump brief
  htb qdisc dev eth0 handle 01: parent root r2q 10000 default :02

It works fine if I use the headers from 2.6.30, but then I don't
believe it would work with older kernels.

Michael
--
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