From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S267365AbUHSUY1 (ORCPT ); Thu, 19 Aug 2004 16:24:27 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S267367AbUHSUY0 (ORCPT ); Thu, 19 Aug 2004 16:24:26 -0400 Received: from imap.gmx.net ([213.165.64.20]:12183 "HELO mail.gmx.net") by vger.kernel.org with SMTP id S267365AbUHSUYY (ORCPT ); Thu, 19 Aug 2004 16:24:24 -0400 X-Authenticated: #14776911 From: Stefan =?iso-8859-1?q?D=F6singer?= Reply-To: stefandoesinger@gmx.at To: acpi-devel@lists.sourceforge.net Subject: Re: [ACPI] [PATCH][RFC] fix ACPI IRQ routing after S3 suspend Date: Thu, 19 Aug 2004 22:24:08 +0200 User-Agent: KMail/1.6.2 References: <41103F22.4090303@optonline.net> In-Reply-To: <41103F22.4090303@optonline.net> Cc: len.brown@intel.com, Linux Kernel list , "Li, Shaohua" MIME-Version: 1.0 Content-Disposition: inline Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <200408192224.08271.stefandoesinger@gmx.at> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org > This patch should fix multiple user-visible problems with the ACPI IRQ > routing after S3 resume: > > "irq x: nobody cared" > "my interrupts are gone" > > It probably applies to multiple bugzilla entries and mailing list posts. > > Tested on my machine, which is experiencing similar problems. Seems to > work - although I get some non-fatal "nobody cared" messages that might > be caused by the i8042 driver. > > Comments? > Stefan, can you test this? Sorry for the very late reply. I tested with 2.6.8.1(I think your patch it included there) with strange results. *It works fine if I unload ipw2100 before suspend and load it later *In single user mode with ipw2100 loaded while S3, IRQ 11 is disabled on resume, IRQ is not disabled *When the system is fully booted up, everything seems to work fine. I'll test a little bit more and report the results. Cheers, Stefan