From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752617Ab2GSRgL (ORCPT ); Thu, 19 Jul 2012 13:36:11 -0400 Received: from mail.opencsw.org ([82.220.5.51]:37417 "EHLO mail.opencsw.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752054Ab2GSRgJ (ORCPT ); Thu, 19 Jul 2012 13:36:09 -0400 X-Greylist: delayed 470 seconds by postgrey-1.27 at vger.kernel.org; Thu, 19 Jul 2012 13:36:09 EDT Date: Thu, 19 Jul 2012 19:28:14 +0200 From: Attila Kinali To: Grant Likely Cc: Paul Mundt , Benjamin Herrenschmidt , Thomas Gleixner , Rob Herring , linux-kernel@vger.kernel.org, Linux ARM kernel Subject: commit 91013923c712e1c: "irqdomain: Replace LEGACY mapping with LINEAR" breaks console on ARM i.mx23 Message-Id: <20120719192814.75ea8beb784bdf8bb32c510c@kinali.ch> X-Mailer: Sylpheed 3.2.0 (GTK+ 2.24.10; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, I'm working on an embedded system based on a Freescale ARM9 processor i.mx23. While trying linux-next i stumpled over my login prompt getting broken. What exactly happens is that the kernel boots normally, but when my login prompt should appear it suddenly stops. I bisected it back to the commit 91013923c712e1c4b9b343f0ee4a86ce72b1b630 irqdomain: Replace LEGACY mapping with LINEAR Reverting this and the three commits that directly depend on it (see below) everything seems to work fine again commit 91013923c712e1c4b9b343f0ee4a86ce72b1b630 irqdomain: Replace LEGACY mapping with LINEAR commit 79f3a92c6f1dcbd9aef748252962ec28dab130b8 irqdomain: Reserve IRQs for legacy domain commit 1fa5b2108e41a2c6be8f22c4d453fa97e1509f07 irqdomain: merge linear and tree reverse mappings. Attila Kinali -- It is upon moral qualities that a society is ultimately founded. All the prosperity and technological sophistication in the world is of no use without that foundation. -- Miss Matheson, The Diamond Age, Neil Stephenson