| Date | Wed, 28 Mar 2007 11:54:32 -0700 | From | "Kok, Auke" <> | Subject | Re: [1/5] 2.6.21-rc5: known regressions |
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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.
Cheers,
Auke - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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