Hi Dmitry, luckily I found some time right now. I haven't reverted the original large patch, but I tested your short patch and it fixes the problem for me. regards Marcus On Wed, Nov 19, 2014 at 7:39 PM, Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx> wrote: > 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-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
