On Wed, Mar 28, 2007 at 11:54:32AM -0700, Kok, Auke wrote:

Adrian Bunk wrote:

quoted

Subject    : e1000 resume weirdness
References : http://lkml.org/lkml/2007/3/26/91
Submitter  : Ingo Molnar [off-list ref]
Handled-By : Jesse Brandeburg [off-list ref]
            Auke Kok [off-list ref]
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