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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AEB43C001DE for ; Tue, 25 Jul 2023 00:00:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230516AbjGYAA4 (ORCPT ); Mon, 24 Jul 2023 20:00:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51092 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229452AbjGYAAy (ORCPT ); Mon, 24 Jul 2023 20:00:54 -0400 Received: from mail-oi1-x230.google.com (mail-oi1-x230.google.com [IPv6:2607:f8b0:4864:20::230]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4DB3D171E; Mon, 24 Jul 2023 17:00:53 -0700 (PDT) Received: by mail-oi1-x230.google.com with SMTP id 5614622812f47-3a3790a0a48so3683440b6e.1; Mon, 24 Jul 2023 17:00:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1690243252; x=1690848052; h=content-transfer-encoding:subject:from:cc:to:content-language :user-agent:mime-version:date:message-id:from:to:cc:subject:date :message-id:reply-to; bh=/WOzXYCn1+7xPbIOwobza0NrL0Zs8lbOw99BO/5o3zM=; b=KVq0Tw3a2zJLCFcVcNC2Z4bBSnqV70bHamHgXDIgDthhxomKgjuObTS1Gw4IpuReKn lIwFDxCv3QNCIxoM4JaAOzzPILbYsVpczodgEdqzH29iyK01iP5rxckgGA8h7uuRbw+9 M2Cocrec8sXG6ZF6oTT1GpYQpLW5t+UPdfzyC7nVsvq+0t02MLKtOAHuLBtETVsRWvOb H0gNAYOqwG+ZTiZesNV0KVxbEcVFqKwHO4M1mmeRvZpKbAgzaXziGZaqB4AEuNp+A2Nk pV357GxoWNtJf35LDWlT6eczEEtbZrL5NsijpUJPrbyCWk3KX9ifWPZjjBsgCRn6j0EJ /niA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1690243252; x=1690848052; h=content-transfer-encoding:subject:from:cc:to:content-language :user-agent:mime-version:date:message-id:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=/WOzXYCn1+7xPbIOwobza0NrL0Zs8lbOw99BO/5o3zM=; b=W/uwMoEALzazkOKFdS0SdMn82mVvuNt/QQULZ/ftyZDlwVignm8VMWYrUoJJfeKOwl O3ZW78Q6j69Q2R8+jPVbIouf7iuqO5/o9KvR0EaNqXPCZj+nd6ukoT5eOeK/nLBZI/T9 KIIh3CeJI0p4wefKGoEw3FiHFfdQVtj34ajBB7C8l7fmouGAPdJqY++PWPdxl+Q9a/Vj NLA7wfzo9mXQHELYv1uqimKlrlS7Omio9CSx+NcKb3yrMHyYxY+ORoXrQgCGbjBYlBrF P1C5+IllPF3pzC8VjEpG3b7yhP8LwpT17/pLubRIzBel9vQdtdP5Hw4uhskhm2+0jea5 UPVw== X-Gm-Message-State: ABy/qLYcucqkokwpOjBdLExVhMiH0ccWFYZOtw+MPiZDFRP+JD04B2VM NXSfaV3tcNLBlTclGTlqD3Y= X-Google-Smtp-Source: APBJJlG6H3RZJ9aETzUQ7uF2B6MJ9YNE/LiDWvnOpOP9zP/cT/QTvEaNVN533DBtJXAlzzDKP+h4oQ== X-Received: by 2002:a05:6808:10c7:b0:3a1:eccc:26da with SMTP id s7-20020a05680810c700b003a1eccc26damr15126212ois.25.1690243252376; Mon, 24 Jul 2023 17:00:52 -0700 (PDT) Received: from [192.168.0.104] ([103.131.18.64]) by smtp.gmail.com with ESMTPSA id bb11-20020a170902bc8b00b001b03b7f8adfsm9481776plb.246.2023.07.24.17.00.48 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 24 Jul 2023 17:00:52 -0700 (PDT) Message-ID: <42bc8e02-5ee0-f1c8-610e-e16391e54ee2@gmail.com> Date: Tue, 25 Jul 2023 07:00:21 +0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 Content-Language: en-US To: Dmitry Torokhov , Henrik Rydberg , Verot Cc: Linux Input Devices , Linux Kernel Mailing List , Linux Regressions , Linux Stable From: Bagas Sanjaya Subject: Fwd: Kernel 6.4.4 breaks Elan Touchpad 1206 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, I notice a regression report on Bugzilla [1]. Quoting from it: > Description: > When booting into Linux 6.4.4, system no longer recognizes touchpad input (confirmed with xinput). On the lts release, 6.1.39, the input is still recognized. > > Additional info: > * package version(s): Linux 6.4.4, 6.1.39 > * Device: ELAN1206:00 04F3:30F1 Touchpad > > Steps to reproduce: > - Install 6.4.4 with Elan Touchpad 1206 > - Reboot > > The issue might be related to bisected commit id: 7b63a88bb62ba2ddf5fcd956be85fe46624628b9 > This is the only recent commit related to Elantech drivers I've noticed that may have broken the input. See Bugzilla for the full thread: To the reporter (Verot): Can you attach dmesg and lspci output? Anyway, I'm adding this regression to be tracked by regzbot: #regzbot introduced: 7b63a88bb62ba2 https://bugzilla.kernel.org/show_bug.cgi?id=217701 #regzbot title: OOB protocol access fix breaks Elan Touchpad 1206 Thanks. [1]: https://bugzilla.kernel.org/show_bug.cgi?id=217701 -- An old man doll... just what I always wanted! - Clara