Re: Regression in e1000e since Kernel 4.14.3

[Gabriel C]

On 05.12.2017 10:23, Greg KH wrote:
> On Tue, Dec 05, 2017 at 10:16:03AM +0100, Gabriel C wrote:
> > On 05.12.2017 09:53, Greg KH wrote:
> > > On Tue, Dec 05, 2017 at 09:20:33AM +0100, Gabriel C wrote:
> > > > On 05.12.2017 07:19, Greg KH wrote:
> > > > > On Tue, Dec 05, 2017 at 07:18:34AM +0100, Greg KH wrote:
> > > > > > On Tue, Dec 05, 2017 at 12:47:10AM +0100, Gabriel C wrote:
> > > > > > > On 04.12.2017 23:10, rwarsow@xxxxxx wrote:
> > > > > > >
> > > > > > > > Hallo
> > > > > > > >
> > > > > > > > someone and I got an regression with e1000e since kernel 4.14.3 and it seems there is 4.14.4 on the way without a fix.
> > > > > > > >
> > > > > > > >
> > > > > > > > bug report is here:
> > > > > > > >
> > > > > > > > https://bugzilla.kernel.org/show_bug.cgi?id=198047
> > > > > > >
> > > > > > > ( added stable and netdev to CC )
> > > > > > >
> > > > > > > Yes I have a box with e1000e and it seems something at least breaks NM after 4.14.3.
> > > > > >
> > > > > > Again, can people try 4.14.5-rc1?  It should be resolved there.
> > > > >
> > > > > Oops, that would be 4.14.4-rc1.  Any why do you say above that is on the
> > > > > way without a fix, did you test it?
> > > >
> > > > I didn't tested 4.14.4-rc1 but somone from the bug report tested it and told is not resolved.
> > > >
> > > > I'll fire up an build in a bit and let you know.
> > >
> > > Great, and maybe cc: the developers and mailing list for this driver at
> > > the same time?  :)
> >
> > Greg,
> >
> > last time I reported something about e100* someone told me to just CC netdev =)
> >
> > However the issue still remains with 4.14.4-rc1 and NM , and is still fine with connman.
> >
> > I don't even think is something about the driver itself because I've quick compiled the out-of-tree-e1000e
> > and breaks with NM in the same way. ( which should not be possible ? )
> >
> > Even when 4.14.3 was biggiSH :) after a quick scan and assuming the e1000e patches are fine , remaining candidates
> > should be the IRQ* and x86/* ones ?
>
> I am not assuming the e1000e patches are all fine :)
>
> Any chance you can do a 'git bisect' between 4.14.2 and 4.14.3 to find
> the offending patch?

I can but I'm not sure I can do that today , the box is my working box and can't take it down right now.

Maybe I can do that tonight depending on how tired I am :)