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{ "id": 809308, "url": "http://patchwork.ozlabs.org/api/covers/809308/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/cover/20170903150031.18179-1-marek.behun@nic.cz/", "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": "<20170903150031.18179-1-marek.behun@nic.cz>", "list_archive_url": null, "date": "2017-09-03T15:00:22", "name": "[U-Boot,0/9] Add single-device read-only BTRFS support", "submitter": { "id": 71605, "url": "http://patchwork.ozlabs.org/api/people/71605/?format=api", "name": "Marek Behún", "email": "marek.behun@nic.cz" }, "mbox": "http://patchwork.ozlabs.org/project/uboot/cover/20170903150031.18179-1-marek.behun@nic.cz/mbox/", "series": [ { "id": 1246, "url": "http://patchwork.ozlabs.org/api/series/1246/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/list/?series=1246", "date": "2017-09-03T15:00:25", "name": "Add single-device read-only BTRFS support", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/1246/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/covers/809308/comments/", "headers": { "Return-Path": "<u-boot-bounces@lists.denx.de>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@bilbo.ozlabs.org", "Authentication-Results": [ "ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=lists.denx.de\n\t(client-ip=81.169.180.215; helo=lists.denx.de;\n\tenvelope-from=u-boot-bounces@lists.denx.de;\n\treceiver=<UNKNOWN>)", "ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n\tsecure) header.d=nic.cz header.i=@nic.cz header.b=\"ZQhgoZyK\"; \n\tdkim-atps=neutral" ], "Received": [ "from lists.denx.de (dione.denx.de [81.169.180.215])\n\tby ozlabs.org (Postfix) with ESMTP id 3xlbnf0TDCz9t2y\n\tfor <incoming@patchwork.ozlabs.org>;\n\tMon, 4 Sep 2017 01:03:02 +1000 (AEST)", "by lists.denx.de (Postfix, from userid 105)\n\tid B25B5C21E8C; Sun, 3 Sep 2017 15:01:58 +0000 (UTC)", "from lists.denx.de (localhost [IPv6:::1])\n\tby lists.denx.de (Postfix) with ESMTP id 3BC54C21E1C;\n\tSun, 3 Sep 2017 15:01:36 +0000 (UTC)", "by lists.denx.de (Postfix, from userid 105)\n\tid 9DAB5C21DBD; Sun, 3 Sep 2017 15:01:33 +0000 (UTC)", "from mail.nic.cz (mail.nic.cz [217.31.204.67])\n\tby lists.denx.de (Postfix) with ESMTPS id 3BADDC21C4F\n\tfor <u-boot@lists.denx.de>; Sun, 3 Sep 2017 15:01:33 +0000 (UTC)", "from dellmb.labs.office.nic.cz (unknown\n\t[IPv6:2001:1488:fffe:6:8982:ed8c:62b1:c0c8])\n\tby mail.nic.cz (Postfix) with ESMTP id D41D96178F;\n\tSun, 3 Sep 2017 17:01:32 +0200 (CEST)" ], "X-Spam-Checker-Version": "SpamAssassin 3.4.0 (2014-02-07) on lists.denx.de", "X-Spam-Level": "", "X-Spam-Status": "No, score=-5.0 required=5.0 tests=RCVD_IN_DNSWL_HI,\n\tT_DKIM_INVALID autolearn=unavailable autolearn_force=no version=3.4.0", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=nic.cz; s=default;\n\tt=1504450892; bh=48fwLr/9X5xIL9VPFdTa/PwcLJCUM1qUs+K7JSOttFk=;\n\th=From:To:Date;\n\tb=ZQhgoZyKdUSUxRZVaTzycoaYc+3wSQkkg6WdVFj8K1N9MZjKICRW4nz8FrNwnsdNh\n\tHgFYFF//P7N+aJCSU+hI/bdQgT4n/l/6jMkph1XEoHGjmc3qe6WHBuitXMav7NmV1H\n\toLAkgKEddlaATBsOWUDZ6PSsKdBvTXmr++Zm1IPk=", "From": "=?utf-8?q?Marek_Beh=C3=BAn?= <marek.behun@nic.cz>", "To": "u-boot@lists.denx.de", "Date": "Sun, 3 Sep 2017 17:00:22 +0200", "Message-Id": "<20170903150031.18179-1-marek.behun@nic.cz>", "X-Mailer": "git-send-email 2.13.5", "MIME-Version": "1.0", "X-Virus-Scanned": "clamav-milter 0.99.2 at mail", "X-Virus-Status": "Clean", "Cc": "Tomas Hlavacek <tomas.hlavacek@nic.cz>, Stefan Roese <sr@denx.de>,\n\t=?utf-8?q?Andreas_F=C3=A4rber?= <afaerber@suse.de>", "Subject": "[U-Boot] [PATCH 0/9] Add single-device read-only BTRFS support", "X-BeenThere": "u-boot@lists.denx.de", "X-Mailman-Version": "2.1.18", "Precedence": "list", "List-Id": "U-Boot discussion <u-boot.lists.denx.de>", "List-Unsubscribe": "<https://lists.denx.de/options/u-boot>,\n\t<mailto:u-boot-request@lists.denx.de?subject=unsubscribe>", "List-Archive": "<http://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\t<mailto:u-boot-request@lists.denx.de?subject=subscribe>", "Content-Type": "text/plain; charset=\"utf-8\"", "Content-Transfer-Encoding": "base64", "Errors-To": "u-boot-bounces@lists.denx.de", "Sender": "\"U-Boot\" <u-boot-bounces@lists.denx.de>" }, "content": "This is the first version of patches for adding a single-device\nread-only BTRFS support to U-Boot.\n\nCompression (zlib/lzo) is supported.\nData checksumming is unimplemented.\n\nThe code was tested on the Turris Omnia router, where BTRFS is\nused as the main filesystem from which kernel and device-tree\nare loaded.\n\nThe first patch adds the CRC32-C hash routine.\n\nThe second patch generalizes the ext4fs_devread, reiserfs_devread\nand zfs_devread functions into one fs_devread and puts it into\nfs/fs_internal.c.\n\nThe third patch creates a header variadic-macro.h containing\na variadic macro CALL_MACRO_FOR_EACH, which expands to a call\nto the macro specified by the first argument to all its subsequent\narguments. This is used in my code for defining functions to\nconvert the BTRFS data structures to/from CPU/disk format.\n\nThe fourth patch adds the btrfs_tree.h and ctree.h files\ncontaining constants and structures definitions for BTRFS from\nLinux.\n\nThe fifth patch adds the code for conversion of BTRFS data\nstructures to/from CPU/disk format.\n\nThe sixth patch adds the proper BTRFS code.\n\nThe seventh patch adds U-Boot fs handlers.\n\nThe eighth patch adds the 'btrsubvol' command to list BTRFS\nsubvolumes.\n\nThe nineth patch adds CONFIG_CMD_BTRFS into the defconfig for\nTurris Omnia.\n\nTested-by: Marek Behun <marek.behun@nic.cz>\nSigned-off-by: Marek Behun <marek.behun@nic.cz>" }