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=-3.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS 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 BEDBAC433EF for ; Sat, 18 Sep 2021 12:19:33 +0000 (UTC) Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id F0BBD6127A for ; Sat, 18 Sep 2021 12:19:32 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org F0BBD6127A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.denx.de Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id B1ADA82999; Sat, 18 Sep 2021 14:19:30 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.b="xFC2cpp7"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 9B9CE81D1F; Sat, 18 Sep 2021 14:19:28 +0200 (CEST) Received: from mail-qk1-x72a.google.com (mail-qk1-x72a.google.com [IPv6:2607:f8b0:4864:20::72a]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 4705582BE5 for ; Sat, 18 Sep 2021 14:19:24 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=ilias.apalodimas@linaro.org Received: by mail-qk1-x72a.google.com with SMTP id a66so26193637qkc.1 for ; Sat, 18 Sep 2021 05:19:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=SyKMUp7Ce/Thsc2cOwYS+T9vkJWFe7DOLdusdXC1Sgk=; b=xFC2cpp7GlI4Hx36Ch5bzqZ2QSddWaqQsVQo2tEKwrl4ee7QikQYT4Wn2a7ZbEJFxx 0kBtuwdcW4DqL8WjyMdJ2RWzFniPIaNAFedq6tJESCzaRBN8Sm/gdKPBpbqbQ91xD7GR FBvf75YkxYdBqOFY3mUKVp+6ByMaIvmh8uil5XxC1omCaQZivmZMSUJ7wLFH9MySIotT 4cpFq7rSay/7xMI/X1xwkFSlTKXXw8tz8TRyookBtcLt4mJ3r6pE+7B6MFR5OZBMwZ3d fBK2JvVI40nxRIOUn/PYZA55X9oj172/cfCdFhF5DB/V8kTdq0N3q5cLytl9uGbBdZMo YBeg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=SyKMUp7Ce/Thsc2cOwYS+T9vkJWFe7DOLdusdXC1Sgk=; b=XMyjmMaVLEcMQyb/Rq+fBad4Beueai+ItFpEF2+tU5DtDUEjRqdcLsobibpkRFV5qn gjmaj56ktOxqvyg48MrktGsFpdKsOekzbOY8yk8hL1VBP+Sb26oCO3qa8uN+MxXvhiQT WQr1gNsBvjlFYtGlTZVsEp383dF41WAQQxIs2cHYwHtoc4kRdUNbhJ5ebUB1QkyKGl5W FG43kEDBGMJMgOs0p9AVn+OI4rp+rCk06aIV+AslCVkHryDeyNKWUw2EwrFuNYD1K3pe a9oUOuEkuzeRG5ZJUxdEjbTz0fu3fySoyIDRVdablC7wWJgAFwYLDYrcg1zu+u6tHw+V f3aQ== X-Gm-Message-State: AOAM533LnueQNshQ5d0AfsAkCwWc+B+OfEHwXphV7ZwYPevTWg84LbEQ WGbSf7ynwf9Yy/ohS5Qk3d++0FY1NtBPIhBNoUI+7A== X-Google-Smtp-Source: ABdhPJxp3/sUKJqFpzeEKYdE1NKF7MBV9SzD7D9VSwcGlCzgSjGS3MU1EVhMGHn/LoMRP2dBplGCadLS9ejXx2E6iqI= X-Received: by 2002:a05:6902:102e:: with SMTP id x14mr20177759ybt.410.1631967562882; Sat, 18 Sep 2021 05:19:22 -0700 (PDT) MIME-Version: 1.0 References: <20210918121446.GK8579@bill-the-cat> In-Reply-To: <20210918121446.GK8579@bill-the-cat> From: Ilias Apalodimas Date: Sat, 18 Sep 2021 15:19:11 +0300 Message-ID: Subject: Re: Please pull u-boot-dm To: Tom Rini Cc: Simon Glass , U-Boot Mailing List , Heinrich Schuchardt , Mark Kettenis , =?UTF-8?Q?Fran=C3=A7ois_Ozog?= Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.34 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.2 at phobos.denx.de X-Virus-Status: Clean Hi Tom Yes the internal ABI and the whole functionality remains identical. What changes is how the user includes the key in the final binary. It's a Kconfig with the patch applied, while if we move it to the dtb the user must add it and concat the dtb with uboot. So apart from how we build the final binary nothing changes Regards Ilias On Sat, 18 Sep 2021, 15:14 Tom Rini, wrote: > On Sat, Sep 18, 2021 at 02:59:42PM +0300, Ilias Apalodimas wrote: > > > +cc a few people that had some input on that discussion. > > Apologies from top posting, but I am sending this from a mobile. > > > > I think I've spent enough time trying to explain why I think we don't > need > > to revert this and why moving the signature to the dtb once we fix it has > > minimal effect on the users. > > One thing I think you confirmed to me on IRC, but I don't think was on > the mailing list is, if we do not revert this set of changes, we also do > not lock ourselves in to some implementation that must be supported for > forever, correct? In other words, shipping things as is does not > preclude making further changes to this area based on Simon's feedback. > > -- > Tom >