From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760005Ab0EDSDG (ORCPT ); Tue, 4 May 2010 14:03:06 -0400 Received: from mail-wy0-f174.google.com ([74.125.82.174]:48838 "EHLO mail-wy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757607Ab0EDSDC (ORCPT ); Tue, 4 May 2010 14:03:02 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:cc:subject:message-id:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; b=rO0bR/71mqHibG6019pDAhN8E4fvDQ9/7AjCq9XNVVPKxtzOSQmTgT6MQ6piwZDYdc 3YAFWTp4+9ugz/sw3Nfarj2SsReUVshkNsyKIXY+nTZLQFntI6pBi+Upe3nV7J6fjuw8 eFqfjWXHdGpdYNdUh/GARL0U5yoO8kd9V7Wxs= Date: Tue, 4 May 2010 11:02:47 -0700 From: Dmitry Torokhov To: Bastien Nocera Cc: linux-kernel Subject: Re: [PATCH] Disable i8042 checks on Intel Apple Macs Message-ID: <20100504180247.GC29428@core.coreip.homeip.net> References: <1272994594.13354.215.camel@localhost.localdomain> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1272994594.13354.215.camel@localhost.localdomain> User-Agent: Mutt/1.5.20 (2009-08-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, May 04, 2010 at 06:36:34PM +0100, Bastien Nocera wrote: > As those computers never had any i8042 controllers, and the > current lookup code could potentially lock up/hang/wait for > timeout for long periods of time. > > Fixes intermittent hangs on boot on a MacbookAir1,1 > > Signed-off-by: Bastien Nocera > --- > drivers/input/serio/i8042.c | 18 ++++++++++++++++++ > 1 files changed, 18 insertions(+), 0 deletions(-) > > diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c > index d84a36e..2be7207 100644 > --- a/drivers/input/serio/i8042.c > +++ b/drivers/input/serio/i8042.c This should go into i8042-x86ia64io.h and used to create PNP whitelist. Thanks. -- Dmitry