Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751414AbaKXWV7 (ORCPT ); Mon, 24 Nov 2014 17:21:59 -0500 Received: from mail-wg0-f53.google.com ([74.125.82.53]:41448 "EHLO mail-wg0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750860AbaKXWV6 (ORCPT ); Mon, 24 Nov 2014 17:21:58 -0500 From: Pali =?utf-8?q?Roh=C3=A1r?= To: Aaro Koskinen Subject: Re: [PATCH] ARM: /proc/cpuinfo: Use DT machine name when possible Date: Mon, 24 Nov 2014 23:21:55 +0100 User-Agent: KMail/1.13.7 (Linux/3.18.0-031800rc5-generic; KDE/4.14.1; x86_64; ; ) Cc: Rob Herring , Ivaylo Dimitrov , Russell King , Sebastian Reichel , Will Deacon , "linux-kernel@vger.kernel.org" , Santosh Shilimkar , Pavel Machek , "linux-arm-kernel@lists.infradead.org" References: <1403110464-29646-1-git-send-email-pali.rohar@gmail.com> <201406182122.29623@pali> <20140618211038.GD558@drone.musicnaut.iki.fi> In-Reply-To: <20140618211038.GD558@drone.musicnaut.iki.fi> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart708437191.5LzpsHdefE"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <201411242321.55626@pali> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --nextPart708437191.5LzpsHdefE Content-Type: Text/Plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable On Wednesday 18 June 2014 23:10:39 Aaro Koskinen wrote: > Hi, >=20 > On Wed, Jun 18, 2014 at 09:22:29PM +0200, Pali Roh=C3=A1r wrote: > > So without this patch DT migration for Nokia N900 cannot be > > done without breaking userspace - which is not > > acceptable... >=20 > I guess the fact is that the Nokia N900 proprietary userspace > has never worked properly with the mainline kernel without > severe patching, so you cannot really talk about any > regression. If you cannot fix those programs, you could still > probably emulate the old Nokia kernel's /proc/cpuinfo by > providing some text file and bind mounting it, no? >=20 > A. Mainline kernel (with patches for missing driver) working with=20 Maemo CSSU-Devel userspace. So there are regressions. Emulation of /proc/cpuinfo is possible if somebody provides=20 needed info. But I still do not know from *where* to read=20 machine, serial number and hw revision. =2D-=20 Pali Roh=C3=A1r pali.rohar@gmail.com --nextPart708437191.5LzpsHdefE Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iEYEABECAAYFAlRzr4MACgkQi/DJPQPkQ1LyVQCgxPiaQhp/5Ejq7NYkrpVlPlVm piYAnixseYpEroIWow0B8luEAlbyF/rY =IIys -----END PGP SIGNATURE----- --nextPart708437191.5LzpsHdefE-- -- 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/