lkml.org 
[lkml]   [2008]   [Jan]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [REGRESSION] 2.6.24-rc7: e1000: Detected Tx Unit Hang
Quoting Frans Pop <elendil@planet.nl>:

> On Tuesday 15 January 2008, David Miller wrote:
>> From: Frans Pop <elendil@planet.nl>
>> > kernel: e1000: eth0: e1000_clean_tx_irq: Detected Tx Unit Hang
>>
>> Does this make the problem go away?
>
> Yes, it very much looks like that solves it.
> I ran with the patch for 6 hours or so without any errors. I then switched
> back to an unpatched kernel and they reappeared immediately.
>
>> (Note this isn't the final correct patch we should apply. There
>> is no reason why this revert back to the older ->poll() logic
>> here should have any effect on the TX hang triggering...)
>
> s/no reason/no obvious reason/ ? ;-)
>
> Cheers,
> FJP
> --
> To unsubscribe from this list: send the line "unsubscribe netdev" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
>

Hello.

I also try your patch (apply to 2.6.24-rc7-git2)

I catch this message in dmesg
[ 1771.796954] e1000: eth1: e1000_clean_tx_irq: Detected Tx Unit Hang
[ 1771.796957] Tx Queue <0>
[ 1771.796958] TDH <54>
[ 1771.796959] TDT <54>
[ 1771.796960] next_to_use <54>
[ 1771.796961] next_to_clean <a9>
[ 1771.796962] buffer_info[next_to_clean]
[ 1771.796963] time_stamp <14d72e>
[ 1771.796964] next_to_watch <a9>
[ 1771.796965] jiffies <14ddd3>
[ 1771.796966] next_to_watch.status <1>

Thanks.


----------------------------------------------------------------
This message was sent using IMP, the Internet Messaging Program.



\
 
 \ /
  Last update: 2008-01-15 17:19    [W:0.985 / U:0.332 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site