From mboxrd@z Thu Jan 1 00:00:00 1970 X-GM-THRID: 6546059049526362112 X-Received: by 10.28.150.144 with SMTP id y138mr504479wmd.2.1524123639152; Thu, 19 Apr 2018 00:40:39 -0700 (PDT) X-BeenThere: isar-users@googlegroups.com Received: by 10.28.156.79 with SMTP id f76ls1255886wme.9.gmail; Thu, 19 Apr 2018 00:40:38 -0700 (PDT) X-Google-Smtp-Source: AIpwx4/kht/HP9daGsIybsOyVS1X4U7V2JzTQ3vAzBiM88c708WaN9rWgwZUDfzaQeVaccf9vgxq X-Received: by 10.28.63.132 with SMTP id m126mr450363wma.3.1524123638618; Thu, 19 Apr 2018 00:40:38 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1524123638; cv=none; d=google.com; s=arc-20160816; b=YAc2WxNidJ8R8/4YKyvgiW9ZAcLr+0IyM7W1fdducYq9KnkqXoi5HkAv/blN5sll3x E49fteTla4DGyOqtAliNQKtpwlLdgcahj6vOP81iy9sg+ai5fjRj8PbrXEcVQ+PA7AEN EPTbbwRqu5kxSWqDC7Uab10z76S1FglEzDoKVUcT+pUHLT9AiBFTP+5/ICjs65yJ/ROl qGv1tYpSy3y1FEAn2CS1wznVCaSYbbI8eC16S0ROlXl1/ZDUMr2nqtdhZ1Mbmum1jdi/ csrWeTwJQ7QGPm7zLOkl/1XQkb86+KA0k2SNCOW4+hFTag4G25cG/yxpuijxhDNPM7gD s9wQ== 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:openpgp:from:references:to:subject :arc-authentication-results; bh=g0QcNVjG0wBimcv2LxCno40Bn2yG5xBkcPuESs2chcw=; b=K9nlJ62Exdq5vKleRsWzD7YEj/hvNkZiZaqKUbO58io3WKf+AymeUkcwYHPW9KS1aE jkv4dZspxiR6vFd9usn3uYUfy4W+vetbDXnwzSr6Q2NrSzIojZEUVV+5srxI/UJ0JL0k 5I86YGCA0iuiaKYOVRLL/EbAMEriqFRskLpLeXe1s6eDvDPeL8lYF/y0+lS5uDUsdmAI 3gHq6fj+K+pR18BI0SNYYtAdbsmriVHxF1M00U4/dxjDBo7+LMypVMaITje9d32FZ6h/ bwLyMcqLRX1KFWQM/xKzBtlxlFnUoXhoftajxl6Wzmq8fhgD+DCJrDEgA4+qAiLL446h 3zMw== ARC-Authentication-Results: i=1; gmr-mx.google.com; spf=pass (google.com: domain of jan.kiszka@siemens.com designates 192.35.17.2 as permitted sender) smtp.mailfrom=jan.kiszka@siemens.com Return-Path: Received: from thoth.sbs.de (thoth.sbs.de. [192.35.17.2]) by gmr-mx.google.com with ESMTPS id p21si121668wmc.1.2018.04.19.00.40.38 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 19 Apr 2018 00:40:38 -0700 (PDT) Received-SPF: pass (google.com: domain of jan.kiszka@siemens.com designates 192.35.17.2 as permitted sender) client-ip=192.35.17.2; Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of jan.kiszka@siemens.com designates 192.35.17.2 as permitted sender) smtp.mailfrom=jan.kiszka@siemens.com Received: from mail3.siemens.de (mail3.siemens.de [139.25.208.14]) by thoth.sbs.de (8.15.2/8.15.2) with ESMTPS id w3J7eci1004430 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 19 Apr 2018 09:40:38 +0200 Received: from [167.87.42.84] ([167.87.42.84]) by mail3.siemens.de (8.15.2/8.15.2) with ESMTP id w3J7ebmA000640; Thu, 19 Apr 2018 09:40:37 +0200 Subject: Re: building custom kernel fails To: jon@solid-run.com, isar-users References: From: Jan Kiszka Openpgp: preference=signencrypt Message-ID: <01699424-086e-5688-d768-a23cbf16c7a7@siemens.com> Date: Thu, 19 Apr 2018 09:40:37 +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: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit X-TUID: oV3FzX9dBKhz On 2018-04-19 09:32, jon@solid-run.com wrote: > I am now building a custom debian package from our kernel sources, the > kernel compile goes fine.  The deb-pkg is failing because the number of > files passed to xarg is too long. > > Error message is. > > 2018-04-19 07:11:17 - INFO     - | Using default distribution of > 'unstable' in the changelog > 2018-04-19 07:11:17 - INFO     - | Install lsb-release or set > $KDEB_CHANGELOG_DIST explicitly > 2018-04-19 07:11:17 - INFO     - | /usr/bin/xargs: md5sum: Argument list > too long > 2018-04-19 07:11:17 - INFO     - | scripts/package/Makefile:90: recipe > for target 'deb-pkg' failed > 2018-04-19 07:11:17 - INFO     - | make[1]: *** [deb-pkg] Error 126 > 2018-04-19 07:11:17 - INFO     - | Makefile:1347: recipe for target > 'deb-pkg' failed > 2018-04-19 07:11:17 - INFO     - | make: *** [deb-pkg] Error 2 > 2018-04-19 07:11:17 - INFO     - | WARNING: exit code 2 from a shell > command. > > looks like on large kernel builds the file lists will need to be broken up. Where exactly is this argument list passed? What exactly is your setup (host, target distro, kernel version etc.)? BTW, you can find a working custom kernel build here e.g.: https://github.com/siemens/jailhouse-images/tree/master/recipes-kernel/linux There is an ARM64 version of that as well, just waiting for cross-build support to be available. Jan -- Siemens AG, Corporate Technology, CT RDA IOT SES-DE Corporate Competence Center Embedded Linux