Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756198AbXLGVXy (ORCPT ); Fri, 7 Dec 2007 16:23:54 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753575AbXLGVXp (ORCPT ); Fri, 7 Dec 2007 16:23:45 -0500 Received: from nf-out-0910.google.com ([64.233.182.188]:4965 "EHLO nf-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753535AbXLGVXo (ORCPT ); Fri, 7 Dec 2007 16:23:44 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:sender:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references:x-google-sender-auth; b=XCsVmaeYdQudxWDFpsTRZYk9UnTxyh6eC+Ngx61rMHKc5M/6m1yzcVPK04j/nK/xBoJ0wc64gNjNzYv3BmZX5UaHfTdeITTxooZBVXMQXMWkbvRm3yFbsW3NXL7IseMIpzBZiD/V/J4AMxtw+8KJgkZYLC/kv+JePg9yr7Ko/8Y= Message-ID: <2c0942db0712071323q8c4c888k3cba4e093f6eb145@mail.gmail.com> Date: Fri, 7 Dec 2007 13:23:41 -0800 From: "Ray Lee" To: "Dmitry Torokhov" Subject: Re: 2.6.24: false double-clicks from USB mouse Cc: "Jiri Kosina" , "Mark Lord" , rubini@vision.unipv.it, linux-input@vger.kernel.org, "Linux Kernel" , "Jeff Garzik" , linux-usb-devel@lists.sourceforge.net In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <4752DB8C.50608@rtr.ca> <4752FE11.2050200@rtr.ca> <4752FEFE.3000600@rtr.ca> <47530680.6020206@rtr.ca> <47530B32.7080502@rtr.ca> <2c0942db0712070959v400901ax59f7b445ec701c27@mail.gmail.com> X-Google-Sender-Auth: cf01c9da4e4ce409 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2655 Lines: 62 On Dec 7, 2007 10:32 AM, Dmitry Torokhov wrote: > On Dec 7, 2007 12:59 PM, Ray Lee wrote: > > On Dec 2, 2007 2:07 PM, Jiri Kosina wrote: > > > Thanks. To sum up this longish thread: > > > > > > - Mark seems to be able to reproduce the problem quite easily; I was not > > > successful reproducing this no matter how hard I tried, and I also > > > didn't receive any similar bugreports from anyone else > > > - we are currently waiting for Mark to provide HID_DEBUG (and preferably > > > also usbmon) output from the situation where multiple clicks are > > > being generated incorrectly > > > > Okay, I'm having a problem with 2.6.24-rc4 that I didn't with 2.6.23-rc6. > > > > When the problem hits, my mouse (synaptics touchpad) is randomly > > moving about and clicking things whenever I have my finger on the > > trackpad. This behavior will persists for five to ten minutes (is > > happening now), and seems to be triggered by load (watching online > > videos in flash player, for example -- this matches Mark's experience > > with a make -j4). > > > > I *think* the touchpad is connected via ps2, which looks like it'd > > clear usb of any blame. It's /dev/input/event6 at any rate. > > > > This has been happening about once a day, and seems to start because > > of high CPU usage. ONce the CPU is idle, it still happens though, so > > I'm not sure why it clears up. > > > > Any clues for where I should hunt from here? > > > > Can you try replacing drivers/input/ and include/linux/input.h from > 2.6.23-rc6 and see if it works or not? That should give us idea if > input locking changes are to blame. I'm hitting a number of build errors, trying to compile a hybrid between the two. git checkout v2.6.24-rc4 git checkout v2.6.23 include/linux/input.h drivers/input make # fails with kconfig issues git checkout v2.6.24-rc4 drivers/input/misc/Kconfig make # fails ...adding to include/linux/input.h: #define KEY_CNT (KEY_MAX+1) takes the build a little farther until it dies on more missing definitions. Doing a checkout of 2.6.24-rc4's include/linux/input.h leads to different build errors. Looking at git log for drivers/input, it appears the patches you're talking about are the ones starting with 8006479c9b? If so, perhaps I should just build the revision right before that commit and test that? Ray -- 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/