Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758808AbaDBN6Y (ORCPT ); Wed, 2 Apr 2014 09:58:24 -0400 Received: from gwu.lbox.cz ([62.245.111.132]:54620 "EHLO gwu.lbox.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758600AbaDBN6W (ORCPT ); Wed, 2 Apr 2014 09:58:22 -0400 Date: Wed, 2 Apr 2014 15:58:12 +0200 From: Nikola Ciprich To: "Winkler, Tomas" Cc: "Greg KH (gregkh@linuxfoundation.org)" , "linux-kernel@vger.kernel.org" , Nikola Ciprich Subject: Re: 3.0 -> 3.10 regression? poweroff instead of reboot? Message-ID: <20140402135812.GI3339@pcnci.linuxbox.cz> References: <20140310145530.GA27230@pcnci.linuxbox.cz> <20140329121550.GA5878@nik-comp.linuxbox.cz> <5B8DA87D05A7694D9FA63FD143655C1B1AFAD3D0@HASMSX106.ger.corp.intel.com> <20140331120102.GY3339@pcnci.linuxbox.cz> <5B8DA87D05A7694D9FA63FD143655C1B1AFAE58E@HASMSX106.ger.corp.intel.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="NmfzLA6GLqNeIeLP" Content-Disposition: inline In-Reply-To: <5B8DA87D05A7694D9FA63FD143655C1B1AFAE58E@HASMSX106.ger.corp.intel.com> User-Agent: Mutt/1.5.21 (2011-07-01) X-Antivirus: on proxybox by F-Secure antivirus, database version 2014-04-02_01 X-Milter-Copy-Status: I X-Milter-Copy-Status: I X-Spam-Score: N/A (imported whitelist) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --NmfzLA6GLqNeIeLP Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi Tomas, bad news, we just had failed boot with 3.10.35 with your patch: last line was: mei_me 0000:00:16.0: wait hw ready failed. status =3D -110 so it can probably happen that boot hangs on mei_me init attempt.. colleague just told me it also happened to him with 3.13 kernel, however I don't have more info on that case.. if I can provide more information, please let me know. BR nik On Mon, Mar 31, 2014 at 12:05:20PM +0000, Winkler, Tomas wrote: >=20 > >=20 > > Hi Tomas, > >=20 > > > If this is a server platform can you please try this patch > > https://lkml.org/lkml/2014/3/25/396 > >=20 > > tried 3.10.35 with Your patch and now I can see following in dmesg: > >=20 > > [ +0.000290] mei_me 0000:00:16.0: Device doesn't have valid ME Interfa= ce > > [ +0.007656] mei_me 0000:00:16.0: initialization failed. > >=20 > > now reboot works as expected. Once this hits ustream (if it hasn't alre= ady), > > this could go to -stable, do You agree? > >=20 > > thanks! > >=20 > I definitely asked for adding it to stable. Would you wish to add you tes= ted-by to the patch?.=20 > Tomas >=20 >=20 --=20 ------------------------------------- Ing. Nikola CIPRICH LinuxBox.cz, s.r.o. 28.rijna 168, 709 00 Ostrava tel.: +420 591 166 214 fax: +420 596 621 273 mobil: +420 777 093 799 www.linuxbox.cz mobil servis: +420 737 238 656 email servis: servis@linuxbox.cz ------------------------------------- --NmfzLA6GLqNeIeLP Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (GNU/Linux) iEYEARECAAYFAlM8F3QACgkQ3xdJJrLygV4osQCeI78IEUQ+Q17048yphs3y/udE NOMAn12exLcfhoPUH9sJJAZ+l7Lm07Nj =pXTc -----END PGP SIGNATURE----- --NmfzLA6GLqNeIeLP-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/