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 aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2853CC77B76 for ; Mon, 17 Apr 2023 22:53:13 +0000 (UTC) Received: from fllv0016.ext.ti.com (fllv0016.ext.ti.com [198.47.19.142]) by mx.groups.io with SMTP id smtpd.web10.12275.1681771983615998451 for ; Mon, 17 Apr 2023 15:53:04 -0700 Authentication-Results: mx.groups.io; dkim=pass header.i=@ti.com header.s=ti-com-17q1 header.b=VFCNumVx; spf=pass (domain: ti.com, ip: 198.47.19.142, mailfrom: afd@ti.com) Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 33HMqxfS003283; Mon, 17 Apr 2023 17:52:59 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1681771979; bh=b/70pNXLgc4QC+w6Zm5fVK+bwMYxdMYPeIZaAo8/CUQ=; h=Date:Subject:To:CC:References:From:In-Reply-To; b=VFCNumVxFNNEkL6wGoy2o+UNoEV/LU/4+3+YAkoNDvSB97VjsN4QDwQqHWFXV2Squ eo85virdlb+q2hV00uQfoK0epqQ0aj5ftO0Nr+gHIJFqhSyawxIeScP9RIhS8MdQzH NL+RSdiiQJDPpxJFEUWqzKtc5mO0lOc4fUYDStfc= Received: from DFLE105.ent.ti.com (dfle105.ent.ti.com [10.64.6.26]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 33HMqxIC017368 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 17 Apr 2023 17:52:59 -0500 Received: from DFLE103.ent.ti.com (10.64.6.24) by DFLE105.ent.ti.com (10.64.6.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16; Mon, 17 Apr 2023 17:52:59 -0500 Received: from fllv0039.itg.ti.com (10.64.41.19) by DFLE103.ent.ti.com (10.64.6.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16 via Frontend Transport; Mon, 17 Apr 2023 17:52:59 -0500 Received: from [10.250.33.87] (ileaxei01-snat.itg.ti.com [10.180.69.5]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 33HMqw8n058396; Mon, 17 Apr 2023 17:52:58 -0500 Message-ID: Date: Mon, 17 Apr 2023 17:52:58 -0500 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.9.0 Subject: Re: [DISCUSSION] Weston-Init and non-root weston Content-Language: en-US To: Randolph Sapp , Denys Dmytriyenko , Ryan Eatmon CC: References: <1241ddde-7f9c-d8ff-2c15-d300f5c5a24a@ti.com> <02df0607-5aad-f70d-62d2-ffdce916201b@ti.com> <05fd037d-f77c-f2d7-7e92-ef11cb395e63@ti.com> From: Andrew Davis In-Reply-To: <05fd037d-f77c-f2d7-7e92-ef11cb395e63@ti.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Mon, 17 Apr 2023 22:53:13 -0000 X-Groupsio-URL: https://lists.yoctoproject.org/g/meta-arago/message/14318 On 4/17/23 5:43 PM, Randolph Sapp wrote: > On 4/17/23 17:39, Andrew Davis wrote: >> On 4/17/23 5:32 PM, Randolph Sapp wrote: >>> Finally getting around to weston-init issue I highlighted a while back and there's only one real issue preventing us from reusing the base weston-init recipe -- our touchscreen auto-configuration script. >>> >>> That script has to have root access to setup and reload udev rules and as we know setuid won't work for shell scripts. >>> >>> I propose we rewrite it in something that can use setuid (perl or c or something of the sort). I'm currently looking at perl as there's already quite a few core recipes that rdepend on it. >>> >>> Then we just need to inject it into the runWeston script and adjust the two init scripts to point at that. >>> >>> Any concerns or objections? >> >> Why not just drop out that old touchscreen script, it is a non-standard way of doing >> this task and should be removed. >> >> Andrew > > It's non-standard, but that's because there really isn't a good standard for calibrating touch screens under Weston. AFAIK this is still useful. https://wiki.st.com/stm32mpu/wiki/How_to_calibrate_the_touchscreen This seems like the standard ^^ Andrew