Messages in this thread | | | Date | Tue, 15 Jan 2008 19:04:58 +0300 | From | slavon@bigtelec ... | Subject | Re: [REGRESSION] 2.6.24-rc7: e1000: Detected Tx Unit Hang |
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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.
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