From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264451AbUAEMoD (ORCPT ); Mon, 5 Jan 2004 07:44:03 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264472AbUAEMoD (ORCPT ); Mon, 5 Jan 2004 07:44:03 -0500 Received: from smtp1.clear.net.nz ([203.97.33.27]:2803 "EHLO smtp1.clear.net.nz") by vger.kernel.org with ESMTP id S264451AbUAEMnx (ORCPT ); Mon, 5 Jan 2004 07:43:53 -0500 Date: Tue, 06 Jan 2004 01:39:28 +1300 From: Nigel Cunningham Subject: Re: udev and devfs - The final word In-reply-to: <200401051201.58356.roro.l@dewire.com> To: Robin Rosenberg Cc: Linux Kernel Mailing List Reply-to: ncunningham@users.sourceforge.net Message-id: <1073306368.4181.103.camel@laptop-linux> MIME-version: 1.0 X-Mailer: Ximian Evolution 1.4.4-8mdk Content-type: multipart/signed; boundary="=-iLyug6VwGGuTbDfkpXQM"; protocol="application/pgp-signature"; micalg=pgp-sha1 References: <20040103040013.A3100@pclin040.win.tue.nl> <1073288725.2385.70.camel@laptop-linux> <200401051201.58356.roro.l@dewire.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --=-iLyug6VwGGuTbDfkpXQM Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Hi. The suspend to disk implementations all assume that devices are not [dis]appearing under us while we're suspended. If you do go adding and removing devices while the power is off, you can expect the same problems you'd get if you removed them without suspending the machine. It would be roughly equivalent to hot[un]plugging devices. To return to the original point though, userspace may see a sudden big jump in the time clock if it's looking, but it won't suddenly find major & minor numbers are different. Regards, Nigel On Tue, 2004-01-06 at 00:01, Robin Rosenberg wrote: > > Yes. You end up running the original kernel. >=20 > But not necessarily the same devices. --=20 My work on Software Suspend is graciously brought to you by LinuxFund.org. --=-iLyug6VwGGuTbDfkpXQM Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (GNU/Linux) iD8DBQA/+VsAVfpQGcyBBWkRAicBAKCGrYIbFJrbvjNz921lTLmlx1HujACfYqaW isOFmwMJ7cKPSKQgacLHnFo= =TBG8 -----END PGP SIGNATURE----- --=-iLyug6VwGGuTbDfkpXQM--