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[91.78.208.152]) by smtp.googlemail.com with ESMTPSA id r3sm1529811lfm.52.2020.05.15.08.52.53 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 15 May 2020 08:52:54 -0700 (PDT) Subject: Re: [PATCH v4 4/6] partitions/efi: Support GPT entry lookup at a non-standard location To: Steve McIntyre Cc: Jens Axboe , Thierry Reding , Jonathan Hunter , =?UTF-8?B?TWljaGHFgiBNaXJvc8WCYXc=?= , David Heidelberg , Peter Geis , Stephen Warren , Nicolas Chauvet , Ulf Hansson , Adrian Hunter , Billy Laws , =?UTF-8?Q?Nils_=c3=96stlund?= , Christoph Hellwig , Ard Biesheuvel , Davidlohr Bueso , linux-tegra@vger.kernel.org, linux-block@vger.kernel.org, Andrey Danin , Gilles Grandou , Ryan Grachek , linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-efi References: <20200515014143.12984-1-digetx@gmail.com> <20200515014143.12984-5-digetx@gmail.com> <20200515100320.GB30674@tack.einval.com> From: Dmitry Osipenko Message-ID: <2633429b-f014-15ea-c08c-d2157b0177b1@gmail.com> Date: Fri, 15 May 2020 18:52:53 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <20200515100320.GB30674@tack.einval.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 15.05.2020 13:03, Steve McIntyre пишет: > On Fri, May 15, 2020 at 04:41:41AM +0300, Dmitry Osipenko wrote: >> Most of consumer-grade NVIDIA Tegra devices use a proprietary bootloader >> that can't be easily replaced because it's locked down using Secure Boot >> cryptography singing and the crypto keys aren't given to a device owner. > ^^^^^^^ typo >> These devices usually have eMMC storage that is partitioned using a custom >> NVIDIA Tegra partition table format. Of course bootloader and other >> "special things" are stored on the eMMC storage, and thus, the partition >> format can't be changed. > > ... > Thanks! I'll correct it in v5.