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GET /api/patches/1745930/?format=api
{ "id": 1745930, "url": "http://patchwork.ozlabs.org/api/patches/1745930/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/patch/20230221201925.9644-26-pali@kernel.org/", "project": { "id": 18, "url": "http://patchwork.ozlabs.org/api/projects/18/?format=api", "name": "U-Boot", "link_name": "uboot", "list_id": "u-boot.lists.denx.de", "list_email": "u-boot@lists.denx.de", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20230221201925.9644-26-pali@kernel.org>", "list_archive_url": null, "date": "2023-02-21T20:18:51", "name": "[RFC,u-boot-mvebu,25/59] cmd: mvebu/bubt: Do not modify image in A8K check_image_header()", "commit_ref": "7d9c083844cec1cbbd72494210af20f17b3b7642", "pull_url": null, "state": "accepted", "archived": false, "hash": "6f55ff01a341f25a8d2efb9944c18384e9aa85b7", "submitter": { "id": 78810, "url": "http://patchwork.ozlabs.org/api/people/78810/?format=api", "name": "Pali Rohár", "email": "pali@kernel.org" }, "delegate": { "id": 1696, "url": "http://patchwork.ozlabs.org/api/users/1696/?format=api", "username": "stroese", "first_name": "Stefan", "last_name": "Roese", "email": "sr@denx.de" }, "mbox": "http://patchwork.ozlabs.org/project/uboot/patch/20230221201925.9644-26-pali@kernel.org/mbox/", "series": [ { "id": 343058, "url": "http://patchwork.ozlabs.org/api/series/343058/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/list/?series=343058", "date": "2023-02-21T20:18:27", "name": "arm: mvebu: Various fixes", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/343058/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/1745930/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/1745930/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<u-boot-bounces@lists.denx.de>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de\n (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; 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Tue, 21 Feb 2023 21:22:31 +0100 (CET)" ], "X-Spam-Checker-Version": "SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de", "X-Spam-Level": "", "X-Spam-Status": "No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,\n DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,\n SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.2", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org;\n s=k20201202; t=1677010952;\n bh=HBsFTLc2YqmacQm6J0ksn5ln5HrtI7BdIIXEf7jNsfM=;\n h=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n b=Zg1gczrhFvMLy9YXOwntJS2i2uMNoOogsghlfvFGyigCD5K6Khhg5nc8uEqDf5cQ2\n xhXK2JgJoJblQJsenSQt+K4iTwswx79LX2lnD+sw21Fle0yEo/r7Km2ILKOQLnnXVc\n /fg9Kj3VGjy7e83EVOq8M7bJJnSS+4QT+mQ6DFkK8Cru02tYgtiXfOUHxkg2S2m5Zu\n A5Y0U2PJdIBlGKKemXpOFZ8FujsCLd/ZXSPZ4EsgUUpVEdEL6+6pwZ0yQM++2SDrZS\n 7zDNZOSLE9WDRmPuQa5mCbLaoO0ssQ1XdE2KTnR0s3cegKX0FPjfSbCBMhFNyIYq9q\n g8QHBbtVz63eQ==", "From": "=?utf-8?q?Pali_Roh=C3=A1r?= <pali@kernel.org>", "To": "u-boot@lists.denx.de", "Cc": "Stefan Roese <sr@denx.de>, Tony Dinh <mibodhi@gmail.com>,\n Josua Mayer <josua@solid-run.com>", "Subject": "[PATCH RFC u-boot-mvebu 25/59] cmd: mvebu/bubt: Do not modify image\n in A8K check_image_header()", "Date": "Tue, 21 Feb 2023 21:18:51 +0100", "Message-Id": "<20230221201925.9644-26-pali@kernel.org>", "X-Mailer": "git-send-email 2.20.1", "In-Reply-To": "<20230221201925.9644-1-pali@kernel.org>", "References": "<20230221201925.9644-1-pali@kernel.org>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=UTF-8", "Content-Transfer-Encoding": "8bit", "X-BeenThere": "u-boot@lists.denx.de", "X-Mailman-Version": "2.1.39", "Precedence": "list", "List-Id": "U-Boot discussion <u-boot.lists.denx.de>", "List-Unsubscribe": "<https://lists.denx.de/options/u-boot>,\n <mailto:u-boot-request@lists.denx.de?subject=unsubscribe>", "List-Archive": "<https://lists.denx.de/pipermail/u-boot/>", "List-Post": "<mailto:u-boot@lists.denx.de>", "List-Help": "<mailto:u-boot-request@lists.denx.de?subject=help>", "List-Subscribe": "<https://lists.denx.de/listinfo/u-boot>,\n <mailto:u-boot-request@lists.denx.de?subject=subscribe>", "Errors-To": "u-boot-bounces@lists.denx.de", "Sender": "\"U-Boot\" <u-boot-bounces@lists.denx.de>", "X-Virus-Scanned": "clamav-milter 0.103.6 at phobos.denx.de", "X-Virus-Status": "Clean" }, "content": "Change checksum verification code so it does require to modify image.\n\nSigned-off-by: Pali Rohár <pali@kernel.org>\n---\n cmd/mvebu/bubt.c | 6 +-----\n 1 file changed, 1 insertion(+), 5 deletions(-)", "diff": "diff --git a/cmd/mvebu/bubt.c b/cmd/mvebu/bubt.c\nindex 820d342ae100..1b08ca9298c2 100644\n--- a/cmd/mvebu/bubt.c\n+++ b/cmd/mvebu/bubt.c\n@@ -739,18 +739,14 @@ static int check_image_header(void)\n \t\treturn -ENOEXEC;\n \t}\n \n-\t/* The checksum value is discarded from checksum calculation */\n-\thdr->prolog_checksum = 0;\n-\n \tchecksum = do_checksum32((u32 *)hdr, header_len);\n+\tchecksum -= hdr->prolog_checksum;\n \tif (checksum != checksum_ref) {\n \t\tprintf(\"Error: Bad Image checksum. 0x%x != 0x%x\\n\",\n \t\t checksum, checksum_ref);\n \t\treturn -ENOEXEC;\n \t}\n \n-\t/* Restore the checksum before writing */\n-\thdr->prolog_checksum = checksum_ref;\n \tprintf(\"Image checksum...OK!\\n\");\n \n \treturn 0;\n", "prefixes": [ "RFC", "u-boot-mvebu", "25/59" ] }