From mboxrd@z Thu Jan 1 00:00:00 1970 X-GM-THRID: 6520199916203016192 X-Received: by 10.28.15.145 with SMTP id 139mr550195wmp.27.1518456444603; Mon, 12 Feb 2018 09:27:24 -0800 (PST) X-BeenThere: isar-users@googlegroups.com Received: by 10.28.9.70 with SMTP id 67ls1169976wmj.7.canary-gmail; Mon, 12 Feb 2018 09:27:23 -0800 (PST) X-Google-Smtp-Source: AH8x227mP2o1LTkWY8/Ms9JesveOlFLh9qi2ZHraqe/ruyMA6r3NFlqODx2SgmmObw8oh9mo5jIl X-Received: by 10.28.231.9 with SMTP id e9mr571424wmh.12.1518456443932; Mon, 12 Feb 2018 09:27:23 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1518456443; cv=none; d=google.com; s=arc-20160816; b=MEpmy+g6DgjNAJ3fQ+nkA7EOqKsstNTRCFd5t0Jv+j7IFJSqLaxxg0X/NToUvveR6a W1Nk4FsMLjgv7LxSrNudUk7okIidRSjSaSrkD5cJ9XYLgn7ry4VvBuY4qOGT7BXDQCEh PrHdfuKq3yCMde3UZy9feBqN5j7pB0CwRCwjA2PCYZacq1hm4idZeCqYFIjip0+6wsqh oFxCmtxbnouuqahiMupDu9ZhgXCXk2dkEajSFJmfIbsGfr2UboQz+VdOcaC/swh1NCgW NF8N95GEYmtEti3epRfEQyeqn8f7Tca8hbo/eIziORwTEuwbFyI6TJDhZ6/Z43qEgfvM I87g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:content-language:in-reply-to:mime-version :user-agent:date:message-id:references:to:from:subject :arc-authentication-results; bh=FQft9jOChoefVNvIUK31hyDNSBD/2LIe8iy32CQQf+k=; b=ZJjvoqNlRK75rymMY8mJHd6VIipf5+mNqaGBCzocdm0L4Yz1Ru4KeABhGB8Awc4GBj YF5cwCzQ3pqtb8aAi5nrHAYDFYBFesaiJvDaqmzpinz6Mbm6Jqt9iNZKa3O+rWySfKcC ciGVXgHu+uMWxpeF0+YcDiFdkPKnEtTYK5KTbSzMKG4gML4E8yvgBFYw9ZYeKUDjiHY6 kdJgqfmtse1wZzFiiDs29lXUtt2nUTkJQ54ddw5+DJm4n5fuM3KJ2T4zsvBt+mEh6ZRO DDNnsciVAcl0aS7nNSTzUlgLektongXehHUQXFEo/pX82iuJ9qC7BUoubdxukyBKWM1i XJ5g== ARC-Authentication-Results: i=1; gmr-mx.google.com; spf=pass (google.com: domain of jan.kiszka@siemens.com designates 192.35.17.14 as permitted sender) smtp.mailfrom=jan.kiszka@siemens.com Return-Path: Received: from david.siemens.de (david.siemens.de. [192.35.17.14]) by gmr-mx.google.com with ESMTPS id i192si21513wme.4.2018.02.12.09.27.23 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 12 Feb 2018 09:27:23 -0800 (PST) Received-SPF: pass (google.com: domain of jan.kiszka@siemens.com designates 192.35.17.14 as permitted sender) client-ip=192.35.17.14; Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of jan.kiszka@siemens.com designates 192.35.17.14 as permitted sender) smtp.mailfrom=jan.kiszka@siemens.com Received: from mail3.siemens.de (mail3.siemens.de [139.25.208.14]) by david.siemens.de (8.15.2/8.15.2) with ESMTPS id w1CHRNg7014994 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 12 Feb 2018 18:27:23 +0100 Received: from [139.25.68.37] (md1q0hnc.ad001.siemens.net [139.25.68.37] (may be forged)) by mail3.siemens.de (8.15.2/8.15.2) with ESMTP id w1CHRNoK013660; Mon, 12 Feb 2018 18:27:23 +0100 Subject: Re: [PATCH v4 2/8] Prioritize isar-apt repo over all others From: Jan Kiszka To: Alexander Smirnov , isar-users References: <136df397-5fce-9f50-fd74-f35f038fbda2@siemens.com> <905dabd5-e9b9-9382-8c86-8e33d8559b21@siemens.com> <65f07e31-b2d7-4858-440e-f32f1a9b0832@siemens.com> <0d9609ec-cf09-a72e-d7b7-2b058cf00089@siemens.com> Message-ID: <8485f265-30ea-41c0-e19d-d807c6005925@siemens.com> Date: Mon, 12 Feb 2018 18:27:22 +0100 User-Agent: Mozilla/5.0 (X11; U; Linux i686 (x86_64); de; rv:1.8.1.12) Gecko/20080226 SUSE/2.0.0.12-1.1 Thunderbird/2.0.0.12 Mnenhy/0.7.5.666 MIME-Version: 1.0 In-Reply-To: <0d9609ec-cf09-a72e-d7b7-2b058cf00089@siemens.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-TUID: OJMKCy9Y7RxA On 2018-02-12 18:00, Jan Kiszka wrote: >> Ok, I see that you define KERNEL_ARCH variable in machine config and >> this variable is used to bind kernel<->module build process. Sometimes >> KERNEL_ARCH has to be changed according to your kernel configuration. >> It's not enough to change preferred_provider from "linux-distro" to >> "linux-cip" if you want to use LPAE for your ARM kernel. You also need >> to change KERNEL_ARCH from "armmp" to "armmp-lpae" to be correct. > > OK, but this cannot be defined by the kernel recipe. It has to be > defined by the machine setting. A kernel recipe could then select a > config that matches or reject the KERNEL_ARCH. Currently, we do nothing > in this direction, that is a valid point for future improvements. Actually, this is rather simple to address in the own recipes that want multi-arch kernel support, and I will likely use this pattern in jailhouse-images: FILESPATH =. "config-${KERNEL_ARCH}:" and then put config-amd64/defconfig, config-armmp/defconfig etc. into your recipe folder. Jan -- Siemens AG, Corporate Technology, CT RDA IOT SES-DE Corporate Competence Center Embedded Linux