From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dmitry Torokhov Subject: Re: [git pull] Input updates for 3.18-rc4 Date: Wed, 19 Nov 2014 10:39:21 -0800 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 Return-path: Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org To: Marcus Overhagen Cc: Benjamin Tissoires , Ulrik De Bie , Hans de Goede , "linux-kernel@vger.kernel.org" , linux-input , Jiri Kosina List-Id: linux-input@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