From mboxrd@z Thu Jan 1 00:00:00 1970 X-GM-THRID: 6699232146095079424 X-Received: by 2002:ac2:596c:: with SMTP id h12mr9637065lfp.101.1559918474200; Fri, 07 Jun 2019 07:41:14 -0700 (PDT) X-BeenThere: isar-users@googlegroups.com Received: by 2002:a2e:92c8:: with SMTP id k8ls1058702ljh.7.gmail; Fri, 07 Jun 2019 07:41:13 -0700 (PDT) X-Google-Smtp-Source: APXvYqxNNy1LWq3taAne99VhQrNJ2YwDjDfHfdJzE9F+ySnGhGaRNyXSLcb1LSbGUzrIMb0q12rQ X-Received: by 2002:a2e:635d:: with SMTP id x90mr18500913ljb.140.1559918473364; Fri, 07 Jun 2019 07:41:13 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1559918473; cv=none; d=google.com; s=arc-20160816; b=WFpiayAI0DwJOD3U+QVEkDJnWGswOJCZYo/UMhtEtRmrjh/hS+HYaJBcpdPQbHXPLw CNjP7OeP8S+spuYkO4tv+EBpYoWGaA+sht0960iHm8rMERCkL3GclxRB0VyoNsupcexD XFwRAx9g2KNueEt9r+KR8G/uN9+tkE8KLwUSbg1eZ+y6up3u49lK7LA4tEd3LOGXFqiW /1tcjBB+W6WH3+K1/tL4zsyLHiUH8bBUlVzEP0mG5C02kIglZbjjqjOBOizBUUTW79G4 h+8st2q9Uzm9NquLOCmwv5IWf4hd09w0ZtE5xDkKfs+eNwfXY64Ngy+mzgpQiYyiQbAl iQfQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:mime-version:organization:references :in-reply-to:date:cc:to:from:subject:message-id; bh=L/SapzOMt5OwNWyXRC03plnWG6ak1wsBuGgHXZZWC4I=; b=PzE7mM3yRydAemt7KYIIJ+agLZ4kHvPNR3mJ7xazgorPaVCC9Finok/7DZqhoG4zrw SS0RvhB9MRf8u8wV3bK8Nr+M3IvLhhdGT2Q1yTvNohp2CzESKJ7gsTf44KYRLxyDVcH7 EDcViqRpsIz97bdi9kgZztbkXfGxHUkTwb0IjoopJtsnFJmSfZLLUJZbPXS8m6yNiPd/ xte91TuvbmB3USaeh7AnvZ0dNIQEvox5G2gXRmF1Xza9w9cLZiCtjqnPDfNB8DocdmIe aLxtroHiLdZFG+cES5SSgiNxDccUEfeD3OskNputphNaY44QxgfMHGC4v1HvHeu5fhi2 CFzA== ARC-Authentication-Results: i=1; gmr-mx.google.com; spf=pass (google.com: domain of ben.hutchings@codethink.co.uk designates 176.9.8.82 as permitted sender) smtp.mailfrom=ben.hutchings@codethink.co.uk; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=codethink.co.uk Return-Path: Received: from imap1.codethink.co.uk (imap1.codethink.co.uk. [176.9.8.82]) by gmr-mx.google.com with ESMTPS id n4si79372lfl.3.2019.06.07.07.41.12 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 07 Jun 2019 07:41:12 -0700 (PDT) Received-SPF: pass (google.com: domain of ben.hutchings@codethink.co.uk designates 176.9.8.82 as permitted sender) client-ip=176.9.8.82; Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of ben.hutchings@codethink.co.uk designates 176.9.8.82 as permitted sender) smtp.mailfrom=ben.hutchings@codethink.co.uk; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=codethink.co.uk Received: from [167.98.27.226] (helo=xylophone) by imap1.codethink.co.uk with esmtpsa (Exim 4.84_2 #1 (Debian)) id 1hZG3K-00079A-5I; Fri, 07 Jun 2019 15:41:10 +0100 Message-ID: <1559918469.21054.3.camel@codethink.co.uk> Subject: Re: [cip-dev] [next] iwg20m: add support for this board From: Ben Hutchings To: Daniel Sangorrin , jan.kiszka@siemens.com Cc: isar-users@googlegroups.com, cip-dev@lists.cip-project.org Date: Fri, 07 Jun 2019 15:41:09 +0100 In-Reply-To: <20190606074829.8104-2-daniel.sangorrin@toshiba.co.jp> References: <20190606074829.8104-1-daniel.sangorrin@toshiba.co.jp> <20190606074829.8104-2-daniel.sangorrin@toshiba.co.jp> Organization: Codethink Ltd. Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.22.6-1+deb9u1 Mime-Version: 1.0 Content-Transfer-Encoding: 8bit X-TUID: nr7xgfHkhUUy On Thu, 2019-06-06 at 16:48 +0900, Daniel Sangorrin wrote: > This patch adds support for the iwg20m board to isar-cip-core. > > - Kernel version notes > > This board is only supported by the 4.4 kernel. For that > reason, the preferred version is set to 4.4 and the user > doesn't need to specify :opt-4.4.yml [...] This really shouldn't be allowed to happen. All the patches applied to 4.4-cip to support this board were already upstream, so this must be a regression. If this board is used as a basis for real systems that need to run beyond EOL of the 4.4-cip branch (~2026), it needs to be possible to upgrade them to a new kernel version at that time. Ben. -- Ben Hutchings, Software Developer   Codethink Ltd https://www.codethink.co.uk/ Dale House, 35 Dale Street Manchester, M1 2HF, United Kingdom