Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756026AbaKSSj2 (ORCPT ); Wed, 19 Nov 2014 13:39:28 -0500 Received: from mail-ig0-f175.google.com ([209.85.213.175]:51851 "EHLO mail-ig0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756465AbaKSSj0 (ORCPT ); Wed, 19 Nov 2014 13:39:26 -0500 Date: Wed, 19 Nov 2014 10:39:21 -0800 From: Dmitry Torokhov To: Marcus Overhagen Cc: Benjamin Tissoires , Ulrik De Bie , Hans de Goede , "linux-kernel@vger.kernel.org" , linux-input , Jiri Kosina Subject: Re: [git pull] Input updates for 3.18-rc4 Message-ID: <20141119183921.GF37989@dtor-ws> References: <20141114222640.GA39748@dtor-ws> <20141119181247.GE37989@dtor-ws> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Nov 19, 2014 at 07:20:21PM +0100, Marcus Overhagen wrote: > Hi, > > I will try reverting that, but may need until tomorrow or Friday. > > Just now I made a warm reboot from rc3 to rc5 and initially scrolling > behaviour was ok, but after about a minute it went wrong and I got > this: > > [ 179.705362] ------------[ cut here ]------------ > [ 179.705382] WARNING: CPU: 3 PID: 0 at > drivers/input/mouse/elantech.c:433 > elantech_report_trackpoint.isra.5+0x199/0x1b0 [psmouse]() > [ 179.705385] psmouse serio1: elantech: Unexpected trackpoint message Or just this for now: diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c index 3fcb6b3..294f613 100644 --- a/drivers/input/mouse/elantech.c +++ b/drivers/input/mouse/elantech.c @@ -793,7 +793,7 @@ static int elantech_packet_check_v4(struct psmouse *psmouse) unsigned char packet_type = packet[3] & 0x03; bool sanity_check; - if ((packet[3] & 0x0f) == 0x06) + if ((packet[3] & 0x0f) == 0x06 && etd->tp_dev) return PACKET_TRACKPOINT; /* -- Dmitry -- 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/