From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753256Ab2GTJnh (ORCPT ); Fri, 20 Jul 2012 05:43:37 -0400 Received: from opensource.wolfsonmicro.com ([80.75.67.52]:53061 "EHLO opensource.wolfsonmicro.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752479Ab2GTJng (ORCPT ); Fri, 20 Jul 2012 05:43:36 -0400 Date: Fri, 20 Jul 2012 10:43:34 +0100 From: Mark Brown To: Benjamin Herrenschmidt , Grant Likely , Thomas Gleixner Cc: linux-kernel@vger.kernel.org Subject: Re: [PATCH] irqdomain: Improve diagnostics when a domain mapping fails Message-ID: <20120720094333.GN4495@opensource.wolfsonmicro.com> References: <1342776799-8482-1-git-send-email-broonie@opensource.wolfsonmicro.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="xjamM5M9kpPM/bcu" Content-Disposition: inline In-Reply-To: <1342776799-8482-1-git-send-email-broonie@opensource.wolfsonmicro.com> X-Cookie: Beware of low-flying butterflies. User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --xjamM5M9kpPM/bcu Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Fri, Jul 20, 2012 at 10:33:19AM +0100, Mark Brown wrote: > When the map operation fails log the error code we get and add a WARN_ON() > so we get a backtrace (which should help work out which interrupt is the > source of the issue). This needs a v2 - I had some other stuff in there which I'd forgotten added the ret variable, will resend shortly. --xjamM5M9kpPM/bcu Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBAgAGBQJQCSg3AAoJEBus8iNuMP3dblYP+wQSxrv9Nqi6egU5X5V2+H29 L2QBBps1BXNEn9mmXBUB9xxOA6nqzG6welujfV3PUjtqoT9Cn7aDWouz/0MD7nRO APAD4T24N4kCJzoZLW6jqv4Wx46Ch0kIHXBdhPOsHJ5qpZiTSmb8EcnEWpg3mAio WpjbJlq60wbtiioZ0Uq7d4Z2Ii2kqqGljlwz6u8UsKzxhozWtYhhrywMKNAHYXN9 uIJroSP74FAxvF2ENJ4X1aFfu8rimw6b5nS2DeVILx+2bWn0kF28bVhB8n4rv1Cp S2rQVrb8x2T81AH2pTf/KGO6ljcf2Ld4pOnaGcfE7QoZ2RKSQq5nEA79OV+6NdsQ wLfmYNi5Jd5qmauZCQbmcwWjMQaQQaVp0HyhP5TZjPGE4GUykIldiHDkQnV5ffoM Ro0ZIi22jX24K6EO9ExcriU7XXLukWppokeh57LgqNm6iRDddRrD1rkGDmwd7rRV qddKG9PW7WUZQpC5CiERWJJBEQFLVVXpEowyrgnoYgzIeQPGOtSWD43ohepSFviq KzPeCzvGFgJEEuabC46vxxJUYclH2BH5T3csMewpFEo8gaIjKZvbeND+f1SVu9f3 3/Zi/itFo/lDhjqF6mtKkLOqE1zhi47taEl5pCDkYLQuD/O0f6v3PxcztxF0toia qK7o7Mtw4FQDvQK0KGBL =8QOU -----END PGP SIGNATURE----- --xjamM5M9kpPM/bcu--