From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752142AbdHIVVD (ORCPT ); Wed, 9 Aug 2017 17:21:03 -0400 Received: from mail.i8u.org ([75.148.87.25]:45856 "EHLO chris.i8u.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751890AbdHIVVB (ORCPT ); Wed, 9 Aug 2017 17:21:01 -0400 X-Greylist: delayed 310 seconds by postgrey-1.27 at vger.kernel.org; Wed, 09 Aug 2017 17:21:01 EDT Date: Wed, 9 Aug 2017 14:15:50 -0700 (PDT) From: Hisashi T Fujinaka X-X-Sender: htodd@chris.i8u.org To: "Rafael J. Wysocki" cc: Pavel Machek , Linux Kernel Mailing List , Thorsten Leemhuis , intel-wired-lan@lists.osuosl.org, Linux PM 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 In-Reply-To: <25469991.213uJSqkO8@aspire.rjw.lan> Message-ID: References: <15027171.LoAvHuklGv@aspire.rjw.lan> <20170809064231.GA19118@amd> <25469991.213uJSqkO8@aspire.rjw.lan> User-Agent: Alpine 2.21.1 (NEB 213 2017-07-18) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 9 Aug 2017, Rafael J. Wysocki wrote: > [You seem to have a stale linux-pm address in your address book, > I replaced it with the current one in the CC list.] > > On Wednesday, August 9, 2017 8:42:31 AM CEST Pavel Machek wrote: >> On Wed 2017-08-09 02:45:54, Rafael J. Wysocki wrote: >>> On Tuesday, August 8, 2017 11:00:53 AM CEST Pavel Machek wrote: >>>> Hi! >>>> >>>> Perhaps you should get regressions@kernel.org alias, or something like that? >>>> >>>>> As always: Are you aware of any other regressions? Then please let me >>>>> know. For details see http://bit.ly/lnxregtrackid And please tell me if >>>>> there is anything in the report that shouldn't be there. >>>> >>>> I am using wake-on-lan quite a bit, and it stopped working. I'll move >>>> to -rc4 and test there; but if anyone already has some ideas, let me >>>> know. >>>> >>>> Hardware is thinkpad X220 >>>> >>>> 00:19.0 Ethernet controller: Intel Corporation 82579LM Gigabit Network >>>> Connection (rev 04) >>> >>> I guess this is ACPI S3 suspend? >> >> 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 -- Hisashi T Fujinaka - htodd@twofifty.com