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 X-Spam-Level: ** X-Spam-Status: No, score=2.5 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,HTML_MESSAGE,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8FA72C433C1 for ; Wed, 24 Mar 2021 02:21:40 +0000 (UTC) Received: from shelob.surriel.com (shelob.surriel.com [96.67.55.147]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1FDC0619D3 for ; Wed, 24 Mar 2021 02:21:39 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1FDC0619D3 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kernelnewbies-bounces@kernelnewbies.org Received: from localhost ([::1] helo=shelob.surriel.com) by shelob.surriel.com with esmtp (Exim 4.94) (envelope-from ) id 1lOt93-0000KC-L5; Tue, 23 Mar 2021 22:21:17 -0400 Received: from mail-ej1-x634.google.com ([2a00:1450:4864:20::634]) by shelob.surriel.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.94) (envelope-from ) id 1lOt91-0000K5-H7 for kernelnewbies@kernelnewbies.org; Tue, 23 Mar 2021 22:21:15 -0400 Received: by mail-ej1-x634.google.com with SMTP id u9so30325318ejj.7 for ; Tue, 23 Mar 2021 19:21:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=wq3HfeDgIbWb8IlT0vja1V6oJqG1DkUM1AGL1gFEXPc=; b=kLiTceMn3p94zkyNANml63zHUfq1cwSm8/c17ibKncxq4m64sZkbMAdqBSff9Kj7ah Ys6hZ+bbcoPy01OXMMwODYxTuCHEGIfukF0xnUXblOpxtPa2mVE/c90mT4b8q5zLlnjl NdLTZP3huig01D7d80+47eQdF21/w2WS0IU69i5CIBfoSw3MHW6jVoXzI9ht+vx88d0C +q84KQnYOs11lVv9qLI0YvTNe6k69DvZPPHwdvi9w6ZEh4oDDpRoTlmDF78GxEqoowsi 9O6rvZ9NdeAJQlu52uhcZBiWIIJtlAGaKNlpunj3cj4rATyG+FqEDswyzLrVXSL4YqAv R0ag== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=wq3HfeDgIbWb8IlT0vja1V6oJqG1DkUM1AGL1gFEXPc=; b=t7ep79slOixPO1TLPtEbtzV+QEJIbrJOrNUnWGUzAAkp/xlVR5AjeZB6lFa0bA2IZC tBq7qhEC8k4fo1nwNpe4G9hN7O8Y90gswdzcInNpKc4MFj9bmsn+2ForwELRfWBvIYZb HlYO0z7CpnaX4Js30zTtscHhD0wz3jFe65Wi8bvQxpuJEwR84cFxuien6KEFOTswnRW3 TSZP8BWWw6VG+F/aiNkEcsQxeUF1NMDo2CWHqy8lcgKk2FwVz9huM9UdXxVMIMJTF/a8 BPUl7sx2pe9XmXmo+l80+Pv666csa9l+QPns5eqMzjxbUsoy+KyMTTD2b1fQpWse6rmI NW5Q== X-Gm-Message-State: AOAM530ZHVhTNTzMC2zd+6d4yjh5cyTIb5Ev/zVrv7H86E8IzV0KKW+u vXlRqQrp9oA7DcAQ5kvAM/8xEttKjZ5ZOPL3uhQ= X-Google-Smtp-Source: ABdhPJyPA611WyNhJwviHVRgNeucqX+dtwvIJ9pQ5iVxld/JKcZqDphetHqsD/s/8r5bfx8N6Stsstv6hcYUlkyx2HA= X-Received: by 2002:a17:906:14d0:: with SMTP id y16mr1212624ejc.242.1616552468682; Tue, 23 Mar 2021 19:21:08 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Aruna Hewapathirane Date: Tue, 23 Mar 2021 22:20:57 -0400 Message-ID: Subject: Re: "Invalid signature" issue on dev kernel launch To: Gidi Gal Cc: kernelnewbies X-BeenThere: kernelnewbies@kernelnewbies.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Learn about the Linux kernel List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============9024418561677059199==" Errors-To: kernelnewbies-bounces@kernelnewbies.org --===============9024418561677059199== Content-Type: multipart/alternative; boundary="000000000000a81b9f05be3ef3f7" --000000000000a81b9f05be3ef3f7 Content-Type: text/plain; charset="UTF-8" On Tue, Mar 23, 2021 at 12:37 PM Gidi Gal wrote: > Greetings, > > After receiving a lot of information regarding my query on how to switch > from installed to dev kernel (thank you to all the people that shared their > knowledge on this subject), I am now facing "invalid signature" error when > I reboot with my installed dev kernel. I shared the logs for the build, > install and also .config and x509.genkey in the following link > > . > Please let me know what additional information can help to solve this > issue. > > I am following the instructions in https://kernelnewbies.org/FirstKernelPatch > > and I am at the step where I am supposed to verify that a printout was > added to the log after I reboot my dev kernel. > > Thanks, > Gidi > > Try turning off secure boot in your BIOS. If everything boots smoothly after disabling secure boot ask Valdis's opinion of if you should leave it disabled or try and go through some real and serious pain with certificates and signing and the other BS. > _______________________________________________ > Kernelnewbies mailing list > Kernelnewbies@kernelnewbies.org > https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies > --000000000000a81b9f05be3ef3f7 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable


=
On Tue, Mar 23, 2021 at 12:37 PM Gidi= Gal <gidi.gal.linux@gmail.c= om> wrote:
Greetings,

After receiving= a lot of information regarding my query on how to switch from installed t= o dev kernel (thank you to all the people that shared their knowledge on th= is subject), I am now facing "invalid signature" error when I reb= oot with my installed dev kernel. I shared the logs for the build, install = and also .config and x509.genkey in the following link.
Please let me know what additional inf= ormation can help to solve this issue.

I am follow= ing the instructions in https://kernelnewbies.org/FirstKernelPatch
and I am at the step where I am supposed to verify that a printout= was added to the log after I reboot my dev kernel.

Thanks,
Gidi


Try turning off secure boot in your BIOS. If everything bo= ots smoothly after disabling secure boot ask Valdis's opinion of if
you should leave it disabled or try and go through some real an= d serious pain with certificates and signing and the other BS.=C2=A0



=C2=A0
_______________________________________________
Kernelnewbies mailing list
Kernel= newbies@kernelnewbies.org
https://lists.kernelnewbies.org/mailma= n/listinfo/kernelnewbies
--000000000000a81b9f05be3ef3f7-- --===============9024418561677059199== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Kernelnewbies mailing list Kernelnewbies@kernelnewbies.org https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies --===============9024418561677059199==--