Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760831AbXEKBuf (ORCPT ); Thu, 10 May 2007 21:50:35 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757741AbXEKBu2 (ORCPT ); Thu, 10 May 2007 21:50:28 -0400 Received: from smtp1.linux-foundation.org ([65.172.181.25]:35334 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757343AbXEKBu2 (ORCPT ); Thu, 10 May 2007 21:50:28 -0400 Date: Thu, 10 May 2007 18:50:21 -0700 From: Andrew Morton To: Remi Colinet Cc: linux-kernel@vger.kernel.org, Dmitry Torokhov Subject: Re: Regression in 2.6.21-mm1 (git-input) on Dell D610 laptop Message-Id: <20070510185021.c3d28048.akpm@linux-foundation.org> In-Reply-To: <1178802325.46431895e9469@imp.free.fr> References: <1178802325.46431895e9469@imp.free.fr> X-Mailer: Sylpheed version 2.2.7 (GTK+ 2.8.6; i686-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 X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1633 Lines: 42 On Thu, 10 May 2007 15:05:25 +0200 Remi Colinet wrote: > My D610 ALPS Glide Point is unresponsive with 2.6.21-mm1 patch. > No problem noticed with 2.6.21. > > The culprit seems to be git-input. I have applied 2.6.21-mm1 on top of 2.6.21 > and then removed git-input patch. It is ok since then. > > >From what i can see, no interrupt is raised from the GlidePoint with git-input > applied. IRQ count 12 does not increase. It is when using the touchpad. > > CPU0 > 0: 160 IO-APIC-edge timer > 1: 935 IO-APIC-edge i8042 > 7: 0 IO-APIC-edge parport0 > 8: 1 IO-APIC-edge rtc > 9: 2 IO-APIC-fasteoi acpi > => 12: 114 IO-APIC-edge i8042 <= > 14: 3223 IO-APIC-edge libata > 15: 5 IO-APIC-edge libata > 16: 0 IO-APIC-fasteoi uhci_hcd:usb1, ehci_hcd:usb5, Intel ICH6 > 17: 1 IO-APIC-fasteoi uhci_hcd:usb2, ipw2200, Intel ICH6 Modem > 18: 0 IO-APIC-fasteoi uhci_hcd:usb3 > 19: 1 IO-APIC-fasteoi uhci_hcd:usb4, yenta > NMI: 0 > LOC: 4051 > ERR: 0 > MIS: 0 > > I have also tried to disable the ALPS driver in the .config file. IRQ 12 are > then raised when using the Glide Point. X refuses to start. > Are you able to test 2.6.21-mm2? Thanks. - 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/