netdev - Re: netxen_nic: unregister

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]

Message-ID: <20110531101214.GB2763@psychotron.brq.redhat.com>
Date:	Tue, 31 May 2011 12:12:15 +0200
From:	Jiri Pirko <jpirko@...hat.com>
To:	Eric Dumazet <eric.dumazet@...il.com>
Cc:	WeipingPan <panweiping3@...il.com>,
	"open list:NETWORKING [GENERAL]" <netdev@...r.kernel.org>
Subject: Re: netxen_nic: unregister_netdevice error

Tue, May 31, 2011 at 11:48:46AM CEST, eric.dumazet@...il.com wrote:
>Le mardi 31 mai 2011 à 17:21 +0800, WeipingPan a écrit :
>> On 05/31/2011 02:15 PM, WeipingPan wrote:
>> > hi,
>> >
>> > When test bonding broadcast mode I met a problem.
>> > modprobe -r bonding will fail after I ping broadcast address.
>> >
>> > I find that the problem only shows up when I use netxen_nic driver.
>> > When use ixgbe and bn2x2 driver, no problem occurs.
>> >
>> > I use RHEL 6.2, kernel 2.6.32-131.0.15.el6.i686,
>> > Can anybody confirm this bug using 2.6.39 or upstream ?
>> >
>> > many thanks
>> > Weiping Pan
>> >
>> I got a machine to test the 
>> upstream,55922c9d1b84b89cb946c777fddccb3247e7df2c
>> the problem disappears.
>> 
>> many thanks
>> Weiping Pan
>
>Might be solved by commit fc75fc8339e772716744 or 
>
>commit 332dd96f7ac15e937088fe11f15c (net/dst: dst_dev_event() called
>after other notifiers) and commit ef885afbf8a37689 ((net: use
>rcu_barrier() inrollback_registered_many)

Thanks, for suggestions Eric. We'll try those.

>
>
>
>
>
>--
>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
--
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