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From: Eric Dumazet <eric.dumazet@gmail.com>
To: Joe Jin <joe.jin@oracle.com>
Cc: e1000-devel@lists.sf.net,
	"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: 82571EB: Detected Hardware Unit Hang
Date: Mon, 09 Jul 2012 11:21:17 +0200	[thread overview]
Message-ID: <1341825677.3265.2330.camel@edumazet-glaptop> (raw)
In-Reply-To: <4FFA9B96.6040901@oracle.com>

On Mon, 2012-07-09 at 16:51 +0800, Joe Jin wrote:
> Hi list,
> 
> I'm seeing a Unit Hang even with the latest e1000e driver 2.0.0 when doing
> scp test. this issue is easy do reproduced on SUN FIRE X2270 M2, just copy
> a big file (>500M) from another server will hit it at once. 
> 
> Would you please help on this?
> 

Its a known problem.

But apparently Intel guys are not very responsive, as they have another
patch than the following :

http://permalink.gmane.org/gmane.linux.network/232669


We only have to wait they push their alternative patch, eventually.

In the mean time, you can use Hiroaki SHIMODA patch, it works.

  reply	other threads:[~2012-07-09  9:21 UTC|newest]

Thread overview: 56+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-07-09  8:51 82571EB: Detected Hardware Unit Hang Joe Jin
2012-07-09  9:21 ` Eric Dumazet [this message]
2012-07-09 12:19   ` Joe Jin
2012-07-10  7:40 ` Joe Jin
2012-07-10 18:14   ` Wyborny, Carolyn
2012-07-10 19:02   ` Dave, Tushar N
2012-07-10 19:17     ` Dave, Tushar N
2012-07-11  0:34     ` Joe Jin
2012-07-11  1:18       ` Dave, Tushar N
2012-07-11  1:44         ` Joe Jin
2012-07-11  3:22           ` Dave, Tushar N
2012-07-11  3:29             ` Joe Jin
2012-07-11  4:05               ` Dave, Tushar N
2012-07-11  5:03                 ` Joe Jin
2012-07-11  7:11                   ` Dave, Tushar N
2012-07-11  7:17                     ` Joe Jin
2012-07-11  7:37                       ` Dave, Tushar N
2012-07-11  7:38                         ` Joe Jin
2012-07-11  7:50                           ` Dave, Tushar N
2012-07-11  7:53                             ` Joe Jin
2012-07-11 18:51                   ` Dave, Tushar N
2012-07-12  2:23                     ` Joe Jin
2012-07-12  2:52                       ` Dave, Tushar N
2012-07-12  2:57                         ` Joe Jin
2012-07-12  3:07                           ` Dave, Tushar N
2012-07-12  3:12                             ` Joe Jin
2012-07-12  5:57                               ` Dave, Tushar N
2012-07-12  6:16                                 ` Joe Jin
2012-07-12  6:41                                   ` Dave, Tushar N
2012-07-12  7:10                                     ` Joe Jin
2012-07-12 18:19                                       ` Dave, Tushar N
2012-07-12 23:46                                         ` Joe Jin
2012-07-13  4:10                                           ` Dave, Tushar N
2012-07-13  4:33                                             ` Joe Jin
2012-07-15  3:42                                               ` Dave, Tushar N
2012-07-15  3:52                                                 ` Joe Jin
2012-07-15 13:35                                                 ` Henrique de Moraes Holschuh
2012-07-16 15:47                                                   ` Ben Hutchings
2012-07-16 16:08                                                     ` Henrique de Moraes Holschuh
2012-07-17  4:48                                                       ` Jon Mason
2012-07-17  4:45                                                     ` Jon Mason
  -- strict thread matches above, loose matches on Subject: below --
2012-11-08  6:24 Joe Jin
2012-11-08 20:35 ` Dave, Tushar N
2012-11-09  1:22   ` Joe Jin
2012-11-14  2:47   ` Joe Jin
2012-11-14  3:45     ` Dave, Tushar N
2012-11-15  0:32       ` Joe Jin
2012-11-15 20:26         ` Dave, Tushar N
2012-11-19  5:38           ` Joe Jin
2012-11-20  8:59             ` Dave, Tushar N
2012-11-20 13:24               ` Joe Jin
2012-11-26 16:23                 ` [E1000-devel] " Fujinaka, Todd
2012-11-27  0:59                   ` Joe Jin
2012-11-27  2:06                     ` Mary Mcgrath
2012-11-27 17:32                       ` [E1000-devel] " Fujinaka, Todd
2012-11-27 18:10                         ` Ben Hutchings
2012-11-28  8:31                           ` Joe Jin
2012-11-28 15:53                             ` Fujinaka, Todd
2012-11-29  3:10                               ` Ethan Zhao
2012-11-29 15:52                                 ` Fujinaka, Todd
2012-12-19  3:04                                   ` Joe Jin
2012-12-19  5:52                                     ` Yijing Wang
2012-12-19  6:13                                       ` Joe Jin
2012-11-20 13:24               ` Joe Jin
2012-11-14  3:37   ` Li Yu
2012-11-14  3:43     ` Dave, Tushar N

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