From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752550Ab1GSICR (ORCPT ); Tue, 19 Jul 2011 04:02:17 -0400 Received: from sm-d311v.smileserver.ne.jp ([203.211.202.206]:38778 "EHLO sm-d311v.smileserver.ne.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752431Ab1GSICQ (ORCPT ); Tue, 19 Jul 2011 04:02:16 -0400 Message-ID: <4E253A02.9020806@dsn.okisemi.com> Date: Tue, 19 Jul 2011 17:02:10 +0900 From: Tomoya MORINAGA User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; ja; rv:1.9.2.17) Gecko/20110414 Thunderbird/3.1.10 MIME-Version: 1.0 To: Grant Likely , tglx@linutronix.de CC: linux-kernel@vger.kernel.org, alexander.stein@systec-electronic.com, qi.wang@intel.com, yong.y.wang@intel.com, joel.clark@intel.com, kok.howg.ewe@intel.com, toshiharu-linux@dsn.okisemi.com Subject: Re: [PATCH v4] pch_gpio: Support interrupt function References: <1309486572-2789-1-git-send-email-tomoya-linux@dsn.okisemi.com> <20110704163137.GA28042@ponder.secretlab.ca> <4E128A7D.9020508@dsn.okisemi.com> <20110705035902.GB13713@ponder.secretlab.ca> <4E12A69C.8030709@dsn.okisemi.com> <4E1AB3F7.2070600@dsn.okisemi.com> <20110715201414.GK2833@ponder.secretlab.ca> In-Reply-To: <20110715201414.GK2833@ponder.secretlab.ca> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org (2011/07/16 5:14), Grant Likely wrote: > Sounds like the platform is not correctly reserving the irq descs it > is using. You'll need to dig into the irq desc allocation code to > debug it. > We can't. It's difficult for us to debug irq platform code. > TO: Thomas Gleixner Could you give us your opinion about this issue? Thanks, -- tomoya OKI SEMICONDUCTOR CO., LTD.