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{ "id": 815502, "url": "http://patchwork.ozlabs.org/api/covers/815502/?format=api", "web_url": "http://patchwork.ozlabs.org/project/netfilter-devel/cover/20170919124954.26852-1-fw@strlen.de/", "project": { "id": 26, "url": "http://patchwork.ozlabs.org/api/projects/26/?format=api", "name": "Netfilter Development", "link_name": "netfilter-devel", "list_id": "netfilter-devel.vger.kernel.org", "list_email": "netfilter-devel@vger.kernel.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20170919124954.26852-1-fw@strlen.de>", "list_archive_url": null, "date": "2017-09-19T12:49:52", "name": "[nft,0/2] store expression instead of data type as set key", "submitter": { "id": 1025, "url": "http://patchwork.ozlabs.org/api/people/1025/?format=api", "name": "Florian Westphal", "email": "fw@strlen.de" }, "mbox": "http://patchwork.ozlabs.org/project/netfilter-devel/cover/20170919124954.26852-1-fw@strlen.de/mbox/", "series": [ { "id": 3866, "url": "http://patchwork.ozlabs.org/api/series/3866/?format=api", "web_url": "http://patchwork.ozlabs.org/project/netfilter-devel/list/?series=3866", "date": "2017-09-19T12:49:52", "name": "store expression instead of data type as set key", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/3866/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/covers/815502/comments/", "headers": { "Return-Path": "<netfilter-devel-owner@vger.kernel.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@bilbo.ozlabs.org", "Authentication-Results": "ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=netfilter-devel-owner@vger.kernel.org;\n\treceiver=<UNKNOWN>)", "Received": [ "from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3xxN4L1KPrz9s7c\n\tfor <incoming@patchwork.ozlabs.org>;\n\tTue, 19 Sep 2017 22:49:38 +1000 (AEST)", "(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S1751858AbdISMth (ORCPT <rfc822;incoming@patchwork.ozlabs.org>);\n\tTue, 19 Sep 2017 08:49:37 -0400", "from Chamillionaire.breakpoint.cc ([146.0.238.67]:54692 \"EHLO\n\tChamillionaire.breakpoint.cc\" rhost-flags-OK-OK-OK-OK)\n\tby vger.kernel.org with ESMTP id S1751519AbdISMtg (ORCPT\n\t<rfc822;netfilter-devel@vger.kernel.org>);\n\tTue, 19 Sep 2017 08:49:36 -0400", "from fw by Chamillionaire.breakpoint.cc with local (Exim 4.84_2)\n\t(envelope-from <fw@breakpoint.cc>)\n\tid 1duHut-0003DZ-UR; Tue, 19 Sep 2017 14:46:20 +0200" ], "From": "Florian Westphal <fw@strlen.de>", "To": "<netfilter-devel@vger.kernel.org>", "Subject": "[PATCH nft 0/2] store expression instead of data type as set key", "Date": "Tue, 19 Sep 2017 14:49:52 +0200", "Message-Id": "<20170919124954.26852-1-fw@strlen.de>", "X-Mailer": "git-send-email 2.13.5", "Sender": "netfilter-devel-owner@vger.kernel.org", "Precedence": "bulk", "List-ID": "<netfilter-devel.vger.kernel.org>", "X-Mailing-List": "netfilter-devel@vger.kernel.org" }, "content": "This is a prerequisite to later support dynamic data types, e.g. string,\nas a set key. The string datatype (and integer) do not have a fixed size,\ninstead the size is determined by the expression.\n\nThis keeps the expression all the way down to set construction.\nFurthermore, in case of concatenations we can use EXPR_CONCAT to allow the\nnetlink linearization step to determine the original sizes of the keys\ncomponents.\n\nBoth changes are preparation work, they add no feature.\n\n\n--\nTo unsubscribe from this list: send the line \"unsubscribe netfilter-devel\" in\nthe body of a message to majordomo@vger.kernel.org\nMore majordomo info at http://vger.kernel.org/majordomo-info.html" }