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List: linux-netdev
Subject: Re: [1/5] 2.6.21-rc5: known regressions
From: Adrian Bunk <bunk () stusta ! de>
Date: 2007-03-30 18:04:44
Message-ID: 20070330180444.GH14134 () stusta ! de
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On Wed, Mar 28, 2007 at 11:54:32AM -0700, Kok, Auke wrote:
> Adrian Bunk wrote:
> >Subject : e1000 resume weirdness
> >References : http://lkml.org/lkml/2007/3/26/91
> >Submitter : Ingo Molnar <mingo@elte.hu>
> >Handled-By : Jesse Brandeburg <jesse.brandeburg@gmail.com>
> > Auke Kok <auke-jan.h.kok@intel.com>
> >Status : problem is being debugged
>
> The issue comes from a corner case and the underlying problem is that e1000
> isn't stopping tx properly. We have a fix for this pending in our tree that
> I'll push upstream for 2.6.22 to Jeff, but I don't think this should be a
> blocker and it's probably is not a regression at all, the gap has always
> been present.
>
> on a side note, this is probably fixed easily by turning the adapters
> detect_tx_hung flag off in e1000_down, so if someone spots this reoccurring
> somewhat regularly, please contact me so we can debug it. I myself have a
> system suspend/resuming in circles for an hour now with traffic flying
> across without a single hit on it....
>
> Adrian, you probably want to drop this issue from your list.
Thanks for the update, dropped as non-regression.
> Cheers,
>
>
> Auke
cu
Adrian
--
"Is there not promise of rain?" Ling Tan asked suddenly out
of the darkness. There had been need of rain for many days.
"Only a promise," Lao Er said.
Pearl S. Buck - Dragon Seed
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