linux-kernel - Re: [Intel-wired-lan] [regression] wake on lan no longer works in 4.13-rc3. was Re: Linux 4.13: Reported regressions as of Sunday, 2017-08-06

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Message-ID: <20170809215634.GA16992@amd>
Date:   Wed, 9 Aug 2017 23:56:34 +0200
From:   Pavel Machek <pavel@....cz>
To:     Hisashi T Fujinaka <htodd@...fifty.com>
Cc:     "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Thorsten Leemhuis <regressions@...mhuis.info>,
        intel-wired-lan@...ts.osuosl.org,
        Linux PM <linux-pm@...r.kernel.org>
Subject: Re: [Intel-wired-lan] [regression] wake on lan no longer works in
 4.13-rc3. was Re: Linux 4.13: Reported regressions as of Sunday, 2017-08-06

Hi!

> >[You seem to have a stale linux-pm address in your address book,
> >I replaced it with the current one in the CC list.]

Thanks, fixed.

> >>ACPI S3, right. Machine still wakes up properly when I hit a key on
> >>USB keyboard.
> >
> >OK, so my guess would be a driver issue.  What driver is this, igb?
> >
> >>Does wake on LAN work on you, on any hardware?
> >
> >Yes it does, I checked two machines earlier today, both work.
> >
> >Can you enable dynamic debug in device_pm.c and send a dmesg output
> >with that covering a suspend-resume cycle?
> 
> 82579 is e1000e

Thanks for all the help.

I now realized what was going on: I had badly inserted ethernet
cable; machine just connected to wifi, and everything worked... except
wake on LAN.

Sorry for the noise,

									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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