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 smtp4.osuosl.org (smtp4.osuosl.org [140.211.166.137]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id EB5E0C48285 for ; Wed, 31 Jan 2024 08:14:53 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id 9F42E41686; Wed, 31 Jan 2024 08:14:53 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp4.osuosl.org 9F42E41686 X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 3GIeP6LCnU-O; Wed, 31 Jan 2024 08:14:53 +0000 (UTC) Received: from ash.osuosl.org (ash.osuosl.org [140.211.166.34]) by smtp4.osuosl.org (Postfix) with ESMTP id 03D34415F8; Wed, 31 Jan 2024 08:14:52 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp4.osuosl.org 03D34415F8 Received: from smtp4.osuosl.org (smtp4.osuosl.org [140.211.166.137]) by ash.osuosl.org (Postfix) with ESMTP id 2C1801BF846 for ; Wed, 31 Jan 2024 08:14:51 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id 11A30415F8 for ; Wed, 31 Jan 2024 08:14:51 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp4.osuosl.org 11A30415F8 X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id IpABp3uV0qGM for ; Wed, 31 Jan 2024 08:14:50 +0000 (UTC) Received: from relay4-d.mail.gandi.net (relay4-d.mail.gandi.net [217.70.183.196]) by smtp4.osuosl.org (Postfix) with ESMTPS id 36587415D6 for ; Wed, 31 Jan 2024 08:14:49 +0000 (UTC) DKIM-Filter: OpenDKIM Filter v2.11.0 smtp4.osuosl.org 36587415D6 Received: by mail.gandi.net (Postfix) with ESMTPSA id 33B63E0010; Wed, 31 Jan 2024 08:14:47 +0000 (UTC) Received: from peko by dell.be.48ers.dk with local (Exim 4.96) (envelope-from ) id 1rV5k6-000jgq-22; Wed, 31 Jan 2024 09:14:46 +0100 From: Peter Korsgaard To: Zvi Vered References: <87il3azdfc.fsf@48ers.dk> Date: Wed, 31 Jan 2024 09:14:46 +0100 In-Reply-To: (Zvi Vered's message of "Wed, 31 Jan 2024 09:31:02 +0200") Message-ID: <87zfwlx6kp.fsf@48ers.dk> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) MIME-Version: 1.0 X-GND-Sasl: peter@korsgaard.com Subject: Re: [Buildroot] LKUS in buildroot 2023.02.9 X-BeenThere: buildroot@buildroot.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion and development of buildroot List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: buildroot@buildroot.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: buildroot-bounces@buildroot.org Sender: "buildroot" >>>>> "Zvi" == Zvi Vered writes: > Hi Peter, > Thank you for very much for your reply. > The reason for using 4.9.20 is that this is 6 years old system. > I cannot upgrade the kernel due to customer decision. OK. > What do you mean by "is to boot unattended" ? Encrypted disks means that you need to provide an encryption key. On a normal PC this is normally done by interactively letting the user type it in at each boot, but most embedded systems needs to be able to boot unattended (E.G. without a user manually typing in a password), so you need to store the encryption key somewhere safe. -- Bye, Peter Korsgaard _______________________________________________ buildroot mailing list buildroot@buildroot.org https://lists.buildroot.org/mailman/listinfo/buildroot