From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.6 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,T_DKIM_INVALID autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AE598C433F5 for ; Fri, 7 Sep 2018 13:41:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 56A2A20869 for ; Fri, 7 Sep 2018 13:41:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="FNJQyeD1" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 56A2A20869 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729522AbeIGSWN (ORCPT ); Fri, 7 Sep 2018 14:22:13 -0400 Received: from mail-qk1-f173.google.com ([209.85.222.173]:35538 "EHLO mail-qk1-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729288AbeIGSWM (ORCPT ); Fri, 7 Sep 2018 14:22:12 -0400 Received: by mail-qk1-f173.google.com with SMTP id f62-v6so7967261qke.2 for ; Fri, 07 Sep 2018 06:41:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:subject:to:message-id:disposition-notification-to:date :user-agent:mime-version:content-language:content-transfer-encoding; bh=vwp9QJtySLAygvHFMUFd+LuMvy8SeODc7QAZGsrYCJo=; b=FNJQyeD1eAJrfXMno2Zdm/wc18C53OvUtPuZCY0yCBH6Vavpe/6ck8HCMkHy7Tvtx8 hhw7N81fbmZJ+xkQr0gPQVdU8VTbCtSgICdscXJW8bPK8E9Z6PYedUf5t0Sbactxw8zS C54o/+YSyG9kZ1AS+o+q6WYDtyoMCMCHSpRk9afkw3qE/Wye+9u8chbB+M1LuBaE/Bpr wBPKdzrDAL4dHS9h+f5/aPeF+HEnW6mJSv3rR1dHnmRjtnK2tBORBrx6XY9v7yMAJ/9+ 4BJk+80hikbj1N3EPkVWKan9DclOr3I/aj+n5ame3dPQBlZ4+EP9q9GEWwaGf6XqGAAw VdaA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:subject:to:message-id :disposition-notification-to:date:user-agent:mime-version :content-language:content-transfer-encoding; bh=vwp9QJtySLAygvHFMUFd+LuMvy8SeODc7QAZGsrYCJo=; b=cWpTrAFnl79sH5Ih7yaCYg/6/JE+v34xfeg432v/sA5VL1UwbCg5gjG+JB4esTQCUg KWcQrt+X0BVDQbDqvlvI7piLEYZKYlKAJ1A5v56h5M6CJkC757z6Imn5ut9fQT8hXmfd D/nCiV3BqEmenR1r7hvEsVpjkNlildYNBXH0qP46Tb2secpTeqagph3E66kVKk/K/iiP T9AMhaOppxWFeuWj6c2kAe80TeO//ouYSaep9m0y3DetZ/I6IGIUuTnr13Hvk4MbtDDR i3BAmzR6WeewJ+LHsiGg/X+DeAFstZVvOnD+n5bfSuJyUho+FS7TCMB3TJUIT+dZMaVP uxrQ== X-Gm-Message-State: APzg51Db0MPaW9v23DAmsQYvTFnOkGPUTbu8sxtMKeFD8mx0CvUAbXgo qciCuraMudrScbbEX7gQXl32TP1D X-Google-Smtp-Source: ANB0VdaVKM1P+krSHZ2WfncksW5o6We1bueHokFbN+UgEHmA9a55/c+hQ0Dm7neUJ8xhobYYDj/yQg== X-Received: by 2002:a37:7607:: with SMTP id r7-v6mr5962793qkc.133.1536327670519; Fri, 07 Sep 2018 06:41:10 -0700 (PDT) Received: from [10.1.1.147] (pool-96-244-117-231.bltmmd.fios.verizon.net. [96.244.117.231]) by smtp.gmail.com with ESMTPSA id a187-v6sm4738154qkd.47.2018.09.07.06.41.09 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 07 Sep 2018 06:41:09 -0700 (PDT) From: "hanasaki@gmail.com" Subject: Mouse no longer working : works in 4.18 : doesn't work in 4.18.5 To: LIST - Linux Kernel Message-ID: <8a77c527-01af-3857-e4ad-30be18f94bd2@gmail.com> Date: Fri, 7 Sep 2018 09:41:09 -0400 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Mouse worked fine in 4.18 however does not work in 4.18.5 Both kernels were built with exactly the same .config file (copied from the 4.18 build dir to the un-tar'ed 4.18.5 directory to build) Any input on root cause and fix / workaround is appreciated. "Doesn't work" means : syslog and kernel show that: 1. the kernel finds the mouse 2. gpm finds the mouse and detects its protocol 3. mouse cursor does not move and buttons do not work : not in gpm : not in X 4. syslog and kernel .config are the same for both versions Below is the output from syslog and dmesg. Update : same issue in 4.18.6 @ 20180906 ========= dmesg 6.925981] usbcore: registered new interface driver usbhid [ 6.925982] usbhid: USB HID core driver [ 6.927425] usbcore: registered new interface driver usbmouse [ 6.942113] input: PixArt USB Optical Mouse as /devices/pci0000:00/0000:00:14.0/usb2/2-10/2-10:1.0/0003:093A:2510.0001/input/input17 [ 6.942207] hid-generic 0003:093A:2510.0001: input,hidraw0: USB HID v1.11 Mouse [PixArt USB Optical Mouse] on usb-0000:00:14.0-10/input0 ========= Syslog Sep 6 23:26:22 russia /usr/sbin/gpm[2699]: *** info [daemon/startup.c(131)]: Sep 6 23:26:22 russia /usr/sbin/gpm[2699]: Started gpm successfully. Entered daemon mode. Sep 6 23:26:23 russia /usr/sbin/gpm[2699]: *** info [mice.c(2059)]: Sep 6 23:26:23 russia /usr/sbin/gpm[2699]: Detected EXPS/2 protocol mouse. TIA / Thanks.