Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754378Ab3ILIco (ORCPT ); Thu, 12 Sep 2013 04:32:44 -0400 Received: from mail-lb0-f173.google.com ([209.85.217.173]:64422 "EHLO mail-lb0-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750935Ab3ILIcm (ORCPT ); Thu, 12 Sep 2013 04:32:42 -0400 Date: Thu, 12 Sep 2013 12:32:17 +0400 From: Andrew Savchenko To: "Rafael J. Wysocki" Cc: Pavel Machek , linux-kernel@vger.kernel.org, suspend-devel@lists.sourceforge.net, viro@zeniv.linux.org.uk, linux-pm@vger.kernel.org Subject: Re: [Suspend-devel] [BUG] 3.7-rc regression bisected: s2disk fails to resume image: Processes could not be frozen, cannot continue resuming Message-Id: <20130912123217.e1764291616cf8e59f0f92b8@gmail.com> In-Reply-To: <2662480.5erkm9ACQI@vostro.rjw.lan> References: <20130812234415.7db639bb0d664e56b6ab2ab2@gmail.com> <20130827074843.ba1b6f62cc0a6dca8e47c06c@gmail.com> <20130905120811.GC15161@amd.pavel.ucw.cz> <2662480.5erkm9ACQI@vostro.rjw.lan> X-Mailer: Sylpheed 3.3.0 (GTK+ 2.24.10; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: multipart/signed; protocol="application/pgp-signature"; micalg="PGP-SHA1"; boundary="Signature=_Thu__12_Sep_2013_12_32_17_+0400_vA=0O4DjQlwtfJbC" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2103 Lines: 54 --Signature=_Thu__12_Sep_2013_12_32_17_+0400_vA=0O4DjQlwtfJbC Content-Type: text/plain; charset=US-ASCII Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hello, On Thu, 05 Sep 2013 14:23:25 +0200 Rafael J. Wysocki wrote: > On Thursday, September 05, 2013 02:08:11 PM Pavel Machek wrote: > > Hi! > >=20 > > Rafael, Al: apparently we have a regression caused by > > ba4df2808a86f8b103c4db0b8807649383e9bd13 . >=20 > I noticed that, but I'm not sure how to deal with it. >=20 > Also, s2disk still works on my test machines, so that seems to be > specific to this particular configuration. Is there any way to debug this issue further than just bisecting commit? Perhaps suspend ioctl should be traced to see why it fails, but I don't know what exactly inside the kernel should be debugged and how. Best regards, Andrew Savchenko --Signature=_Thu__12_Sep_2013_12_32_17_+0400_vA=0O4DjQlwtfJbC Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (GNU/Linux) iQIcBAEBAgAGBQJSMXwlAAoJEFZZU7lTcnVstv8P/iZYXjqI1rMeeTk9kohTnDUu 4iXBe3kMOsv/2FAHVQ90AI/WgWYFSv2eDIRYywDt276JsLYIk1EpzO8OpN9nVyaT Q8FfwXUXUJ4YCz9k+QzvAVN3BVIFIfCz/eqR4MXLBtGAhkL1NzwOIA/HwzK9saZo KTuRKCM/IS5bx/uQvLvYEN45T02c+EAjuKxvPHKPA48Ea6xnGmQWuT0qXn7k1y93 Mf9N/go3YJ+jkk0mqjpveQpH6bd5CS2p+fDcD/n8w+4+Am9nw6ywuY6jhNzrVNV4 T2f5fwcmvU16dOqR7i+01JKa1xwcb9rRBMTH8L9kCfVhGpW09YZhDPs/Gy6oHXNp Sy0GoQbtXtujxC3z4U0IM/AAVwN3cJQQVZH1EsdwIkMjbpAkk0tvTOjgjorFs3CP bEbcOl8DU43PH+FujcRIcuvHFerfyqOi8x9ovcw+sJ4iQQBrs7AFb8dobWIQtbVe NcGndaikJO2lCTZb/MCgXwlmBfAefDXSUjJssbpvpZ0tCtpcPfWEZwmrcMjJX0d8 /O/0gQ8f2trpufC+IdB+HVOjEXzkD44CUoQN0DkCyz+4MjBjPTlhzFpQ8OV/EIpJ Trcit+AhE7lKkdbvhB/w4PfBo3A2zdNgWIKlk3/ERXfJZGQmvGemIY3A5A1uOGlk 5FViGZq4H9ZOon8TBH5j =NP95 -----END PGP SIGNATURE----- --Signature=_Thu__12_Sep_2013_12_32_17_+0400_vA=0O4DjQlwtfJbC-- -- 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/