Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758989AbXFDQkV (ORCPT ); Mon, 4 Jun 2007 12:40:21 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757392AbXFDQkI (ORCPT ); Mon, 4 Jun 2007 12:40:08 -0400 Received: from hobbit.corpit.ru ([81.13.94.6]:24318 "EHLO hobbit.corpit.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756255AbXFDQkH (ORCPT ); Mon, 4 Jun 2007 12:40:07 -0400 Message-ID: <46644061.7020508@msgid.tls.msk.ru> Date: Mon, 04 Jun 2007 20:40:01 +0400 From: Michael Tokarev Organization: Telecom Service, JSC User-Agent: Icedove 1.5.0.10 (X11/20070329) MIME-Version: 1.0 To: Pavel Machek CC: Dmitry Torokhov , Andi Kleen , Jiri Kosina , kernel list Subject: Re: thinkpad testers wanted (was Re: 2.6.22-rc[23]: blinking capslock led, stuck keys?) References: <20070604112426.GA2707@elf.ucw.cz> <20070604130903.GC1971@elf.ucw.cz> <200706041543.49071.ak@suse.de> <20070604135427.GA19466@elf.ucw.cz> <20070604141345.GB2059@elf.ucw.cz> In-Reply-To: <20070604141345.GB2059@elf.ucw.cz> X-Enigmail-Version: 0.94.2.0 OpenPGP: id=4F9CF57E Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1759 Lines: 43 Pavel Machek wrote: [] >>> pavel@amd:~$ while true; do setleds +num; setleds -num; done >>> Hm,m so thiis iis a teest of fkeyboarad behaviour under lloadd. >>> >>> ...but I'm not quite sure it is a buggy keyboard. It happens _way_ too >>> often. Launch the line above and try to do some typing... >> This used to work fine on my box last time I tried it (the switch >> itself is offloaded to a keventd and shoud not get in the way) but >> then they push all kind of ACPI/SMM crap together with KBC so who >> knows... I should try it again when I get home. > > Hmm, this needs to be ran from console (not X). Can someone with > thinkpad try this? I don't have a thinkpad, but I tried it - just for fun - with my desktop PC here. And it also shows some.. strangeness. Namely, after several secounds, it starts spewing: drivers/usb/input/hid-core.c: control queue full drivers/usb/input/hid-core.c: control queue full drivers/usb/input/hid-core.c: control queue full messages on the screen on every setleds (above) invocation. Even if I stop the loop and execute single setleds manually, it also shows this same message. And the led isn't working anymore too - even if I press NumLock key, NumLock mode activates/deactivates correctly, but not the led -- ditto for other leds (CapsLock & ScrollLock). And it doesn't restore when I switch to X and back. (My keyboard is USB-connected). I think it's something about count of setleds/etc operations. Rebooting and counting from 0... (2.6.21.3 here) /mjt - 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/