From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from wp530.webpack.hosteurope.de (wp530.webpack.hosteurope.de [80.237.130.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E74572F37 for ; Fri, 31 Mar 2023 13:38:18 +0000 (UTC) Received: from [2a02:8108:8980:2478:8cde:aa2c:f324:937e]; authenticated by wp530.webpack.hosteurope.de running ExIM with esmtpsa (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) id 1piExE-0000vt-HN; Fri, 31 Mar 2023 15:38:08 +0200 Message-ID: Date: Fri, 31 Mar 2023 15:38:07 +0200 Precedence: bulk X-Mailing-List: regressions@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.9.1 Subject: Re: [REGRESSION] wrong coord from Thinkpad TrackPoint since 6.2 kernel Content-Language: en-US, de-DE To: Hans de Goede , Takashi Iwai , =?UTF-8?Q?Pali_Roh=c3=a1r?= , Dmitry Torokhov Cc: regressions@lists.linux.dev, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, Jonathan Cameron References: <87h6u4otuc.wl-tiwai@suse.de> <3dec29bf-b772-d82d-fff9-6c8bcca5f464@redhat.com> From: "Linux regression tracking (Thorsten Leemhuis)" Reply-To: Linux regressions mailing list In-Reply-To: <3dec29bf-b772-d82d-fff9-6c8bcca5f464@redhat.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-bounce-key: webpack.hosteurope.de;regressions@leemhuis.info;1680269899;dec27279; X-HE-SMSGID: 1piExE-0000vt-HN On 29.03.23 11:22, Hans de Goede wrote: > On 3/29/23 10:16, Takashi Iwai wrote: >> we've received a bug report about Thinkpad TrackPoint (ALPS DualPoint >> Stick) on 6.2 kernel: >> https://bugzilla.opensuse.org/show_bug.cgi?id=1209805 > > [...] > > I believe this is caused by the kernel now using -funsigned-char > everywhere and this should be fixed by this commit: > > https://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git/commit/?h=for-linus&id=754ff5060daf5a1cf4474eff9b4edeb6c17ef7ab > > And there is a similar issue in the focaltech touchpad driver: > > https://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git/commit/?h=for-linus&id=8980f190947ba29f23110408e712444884b74251 > > Dmitry, since this is hitting 6.2 users, perhaps you can send > a pull-req for your current for-linus branch to get the fix > on its way to stable ? Hmm, no reply from Dmitry here or any other mail from him on lore since a week. No big deal, but nevertheless a bit unfortunate, as I totally agree: it would be really good to get this regressions fixed rather sooner than later. Is there any in-official de-facto co-maintainer for input that could help out? CCing Jonathan, who according to get_maintainer.pl regularly contributes to the input subsystem. Guess if nothing happens soon I'll ask Linus to merge those two changes directly, maybe he'll take them. Ciao, Thorsten