Hi!

> > > > Any ideas ?
> > >
> > > Yes , 19110cfbb34d4af0cdfe14cd243f3b09dc95b013 broke it.
> > >
> > > See:
> > > https://bugzilla.kernel.org/show_bug.cgi?id=198047
> > >
> > > Fix there :
> > > https://marc.info/?l=linux-kernel&m=151272209903675&w=2
> > >
> > > Regards,
> > >
> > > Gabriel C
> > 
> > Hi,
> > 
> > Digging into this, the problem is complicated. The original bug assumed 
> > behavior
> > of the .check_for_link call, which is universally not implemented.
> > 
> > I think the correct fix is to revert 19110cfbb34d ("e1000e: Separate 
> > signaling for
> > link check/link up", 2017-10-10) and find a more proper solution.
> > 
> > I don't think any other code which uses check_for_link expects the 
> > interface to
> > return in the way this patch attempted.

> Alternatively, we can go a step farther and make sure every implementation of 
> .check_for_link follows the modified interface.
> 

We are at -rc3 now. Reverting 19110cfbb34d seems like good solution at
the moment.
                                                                        Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) 
http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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