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 for Android: free password hash cracker in your pocket
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:	Wed, 22 Aug 2012 19:51:11 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	gaofeng@...fujitsu.com
Cc:	eric.dumazet@...il.com, netdev@...r.kernel.org,
	therbert@...gle.com, maheshb@...gle.com, ebiederm@...ssion.com
Subject: Re: [PATCH net-next v2] net: remove delay at device dismantle

From: Gao feng <gaofeng@...fujitsu.com>
Date: Thu, 23 Aug 2012 10:25:00 +0800

> 于 2012年08月11日 13:54, Eric Dumazet 写道:
>> On Fri, 2012-08-10 at 17:42 +0200, Eric Dumazet wrote:
>>> From: Eric Dumazet <edumazet@...gle.com>
>>>
>>> I noticed extra one second delay in device dismantle, tracked down to
>>> a call to dst_dev_event() while some call_rcu() are still in RCU queues.
>>>
>> ...
>>> Signed-off-by: Eric Dumazet <edumazet@...gle.com>
>>> Cc: Tom Herbert <therbert@...gle.com>
>>> Cc: Mahesh Bandewar <maheshb@...gle.com>
>>> Cc: "Eric W. Biederman" <ebiederm@...ssion.com>
>>> ---
>>> v2: NETDEV_UNREGISTER_FINAL called outside of rtnl lock
>>>     as its more risky, base this patch on net-next
>> 
>> Also I am leaving for a one week vacation with no access to the
>> Internet, so better hold this patch until my return ;)
>> 
> 
> Hi Eric
> 
> I got this warning message with your patch applied.

Ok I won't push this out until this is resolved.
--
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