From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751407AbWFGAcz (ORCPT ); Tue, 6 Jun 2006 20:32:55 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751408AbWFGAcz (ORCPT ); Tue, 6 Jun 2006 20:32:55 -0400 Received: from pop5-1.us4.outblaze.com ([205.158.62.125]:20147 "HELO pop5-1.us4.outblaze.com") by vger.kernel.org with SMTP id S1751407AbWFGAcz (ORCPT ); Tue, 6 Jun 2006 20:32:55 -0400 From: Nigel Cunningham To: Jeremy Fitzhardinge Subject: Re: [2.6.17-rc5-mm2] crash when doing second suspend: BUG in arch/i386/kernel/nmi.c:174 Date: Wed, 7 Jun 2006 10:33:59 +1000 User-Agent: KMail/1.9.1 Cc: Andrew Morton , Don Zickus , ak@suse.de, shaohua.li@intel.com, miles.lane@gmail.com, linux-kernel@vger.kernel.org References: <4480C102.3060400@goop.org> <200606071013.53490.ncunningham@linuxmail.org> <44861D37.7050301@goop.org> In-Reply-To: <44861D37.7050301@goop.org> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart6085365.MzHjHWlE2r"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <200606071034.03228.ncunningham@linuxmail.org> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --nextPart6085365.MzHjHWlE2r Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Hi. On Wednesday 07 June 2006 10:26, Jeremy Fitzhardinge wrote: > Nigel Cunningham wrote: > > It's probably safter to say "In the suspend/resume case, they may well > > be." It's not inconceivable that a system could be suspended, a faulty > > cpu replaced with another, and the system resumed. Hotplugging ought to > > handle that nicely. > > I think, in general, changing the hardware configuration of the system > while its suspend is not supported. But perhaps someone who actually > knows about this PM stuff has a more authoritative view... In general, you're right because we don't have perfect hardware hotplugging= =20 yet. But cpu hotplugging is one area we do have, so it should work. (I ough= t=20 to be one of those people, because I'm the author of the Suspend2=20 patches :) ... not that I'm claiming complete knowledge of all things relat= ed=20 to suspending! ) Regards, Nigel =2D-=20 Nigel, Michelle and Alisdair Cunningham 5 Mitchell Street Cobden 3266 Victoria, Australia --nextPart6085365.MzHjHWlE2r Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (GNU/Linux) iD8DBQBEhh77N0y+n1M3mo0RAg/SAJ9namNJDDp64t4v4KnewJ5Tksd9FACgrEzv P8ymHFuM1DX2G87fjK1bLAA= =PEgO -----END PGP SIGNATURE----- --nextPart6085365.MzHjHWlE2r--