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[192.35.17.28]) by gmr-mx.google.com with ESMTPS id v18-v6si54738wmc.1.2018.08.16.09.25.45 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 16 Aug 2018 09:25:45 -0700 (PDT) Received-SPF: pass (google.com: domain of jan.kiszka@siemens.com designates 192.35.17.28 as permitted sender) client-ip=192.35.17.28; Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of jan.kiszka@siemens.com designates 192.35.17.28 as permitted sender) smtp.mailfrom=jan.kiszka@siemens.com Received: from mail1.sbs.de (mail1.sbs.de [192.129.41.35]) by goliath.siemens.de (8.15.2/8.15.2) with ESMTPS id w7GGPimw009882 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 16 Aug 2018 18:25:44 +0200 Received: from [139.25.68.37] (md1q0hnc.ad001.siemens.net [139.25.68.37] (may be forged)) by mail1.sbs.de (8.15.2/8.15.2) with ESMTP id w7GGPiEQ027523; Thu, 16 Aug 2018 18:25:44 +0200 Subject: Re: [PATCH v2] conf: Add support for new debian distro "buster" To: Henning Schild Cc: "Maxim Yu. Osipov" , isar-users@googlegroups.com References: <20180815022609.10528-1-mosipov@ilbers.de> <20180816110440.0be34cc0@md1pvb1c.ad001.siemens.net> <20180816164915.41913a28@md1pvb1c.ad001.siemens.net> <308199d6-d4bd-14ad-6202-16153539837d@siemens.com> <20180816170323.3115df3f@md1pvb1c.ad001.siemens.net> <10dd4117-b80f-6d4d-58a6-5cd678b6488d@siemens.com> <20180816171030.0f498c7e@md1pvb1c.ad001.siemens.net> <20180816182012.013d32bb@md1pvb1c.ad001.siemens.net> From: Jan Kiszka Message-ID: Date: Thu, 16 Aug 2018 18:25:44 +0200 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: <20180816182012.013d32bb@md1pvb1c.ad001.siemens.net> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-TUID: JYkY1C+h6ztH On 2018-08-16 18:20, Henning Schild wrote: > Am Thu, 16 Aug 2018 17:14:00 +0200 > schrieb Jan Kiszka : > >> On 2018-08-16 17:10, Henning Schild wrote: >>> Am Thu, 16 Aug 2018 17:04:53 +0200 >>> schrieb Jan Kiszka : >>> >>>> On 2018-08-16 17:03, Henning Schild wrote: >>>>> Am Thu, 16 Aug 2018 16:51:29 +0200 >>>>> schrieb Jan Kiszka : >>>>> >>>>>> On 2018-08-16 16:49, [ext] Henning Schild wrote: >>>>>>> Am Thu, 16 Aug 2018 14:57:44 +0300 >>>>>>> schrieb "Maxim Yu. Osipov" : >>>>>>> >>>>>>>> Hi Henning, >>>>>>>> >>>>>>>> It seems that under jessie we have similar problem with >>>>>>>> unsupported syscall with qemuarm as we had with qemuarm64 on >>>>>>>> stretch: >>>>>>>> >>>>>>>> cat >>>>>>>> build/tmp/work/debian-buster-armhf/buildchroot-target/temp/log.do_build: >>>>>>>> === Setting up libperl5.26:armhf (5.26.2-7) ... >>>>>>>> Setting up man-db (2.8.4-2) ... >>>>>>>> Building database of manual pages ... >>>>>>>> qemu: Unsupported syscall: 383 >>>>>>>> === >>>>>>>> >>>>>>>> May be it makes sense to exclude for now qemuarm from buster >>>>>>>> patch (at least while we support jessie)? >>>>>>> >>>>>>> No. For arm64 i agree, we have that problem and can not build >>>>>>> buster images from any distro < buster. But for arm we just have >>>>>>> that problem for debian8 and not 9, so arm should be part of the >>>>>>> patch. >>>>>> >>>>>> So, qemu-user-static from buster works fine? Is there possibly >>>>>> some backport of that available for stretch? >>>>> >>>>> I did not try that yet, and there do not seem to be backports. >>>>> >>>> >>>> As it's "static", we would likely be fine with the buster package - >>>> provided that helps. >>> >>> I am just testing that ... will let you guys know. >>> >> >> Perfect. > > Buster can build itself ... so it does make sense to include the full > code into Isar, in case someone is already on buster. I did send a v3. OK. Let me check if we can pimp kas-isar for the time being. > >>> Even if in Isar we will either have to document that or try and >>> issue warnings. Putting that qemu in "our" container would only >>> work for people using that. >> >> It would be a workaround. I parallel, the issue could be brought up >> upstream. I'm sure Debian is interested as well to support >> qemu-debootstrap on stretch for buster... > > Sure, but debian bug reporting is painfull since you need a debian > machine to do so. ...or a docker container or an Isar target. I did the latter already. Not convenient but possible. Jan -- Siemens AG, Corporate Technology, CT RDA IOT SES-DE Corporate Competence Center Embedded Linux