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{ "id": 2197883, "url": "http://patchwork.ozlabs.org/api/1.0/covers/2197883/?format=api", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/1.0/projects/14/?format=api", "name": "QEMU Development", "link_name": "qemu-devel", "list_id": "qemu-devel.nongnu.org", "list_email": "qemu-devel@nongnu.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20260218202829.1322088-1-vsementsov@yandex-team.ru>", "date": "2026-02-18T20:28:16", "name": "[v3,00/12] net: refactoring and fixes", "submitter": { "id": 84116, "url": "http://patchwork.ozlabs.org/api/1.0/people/84116/?format=api", "name": "Vladimir Sementsov-Ogievskiy", "email": "vsementsov@yandex-team.ru" }, "series": [ { "id": 492602, "url": "http://patchwork.ozlabs.org/api/1.0/series/492602/?format=api", "date": "2026-02-18T20:28:20", "name": "net: refactoring and fixes", "version": 3, "mbox": "http://patchwork.ozlabs.org/series/492602/mbox/" } ], "headers": { "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=yandex-team.ru header.i=@yandex-team.ru\n header.a=rsa-sha256 header.s=default header.b=lXXghrW6;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; helo=lists.gnu.org;\n envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n receiver=patchwork.ozlabs.org)", "mail-nwsmtp-smtp-corp-main-83.vla.yp-c.yandex.net;\n dkim=pass header.i=@yandex-team.ru" ], "Received": [ "from lists.gnu.org (lists.gnu.org [209.51.188.17])\n\t(using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4fGSmD0p6Dz1xwC\n\tfor <incoming@patchwork.ozlabs.org>; Thu, 19 Feb 2026 07:29:32 +1100 (AEDT)", "from localhost ([::1] helo=lists1p.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.90_1)\n\t(envelope-from <qemu-devel-bounces@nongnu.org>)\n\tid 1vsoAP-00078l-0N; Wed, 18 Feb 2026 15:29:01 -0500", "from eggs.gnu.org ([2001:470:142:3::10])\n by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from <vsementsov@yandex-team.ru>)\n id 1vsoA3-00074W-Uj\n for qemu-devel@nongnu.org; Wed, 18 Feb 2026 15:28:40 -0500", "from forwardcorp1a.mail.yandex.net ([178.154.239.72])\n by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)\n (Exim 4.90_1) (envelope-from <vsementsov@yandex-team.ru>)\n id 1vsoA0-0007rf-KD\n for qemu-devel@nongnu.org; Wed, 18 Feb 2026 15:28:39 -0500", "from mail-nwsmtp-smtp-corp-main-83.vla.yp-c.yandex.net\n (mail-nwsmtp-smtp-corp-main-83.vla.yp-c.yandex.net\n [IPv6:2a02:6b8:c2d:3530:0:640:eca4:0])\n by forwardcorp1a.mail.yandex.net (Yandex) with ESMTPS id BFED4C0389;\n Wed, 18 Feb 2026 23:28:32 +0300 (MSK)", "from vsementsov-lin (unknown [2a02:6bf:8080:53d::1:1b])\n by mail-nwsmtp-smtp-corp-main-83.vla.yp-c.yandex.net (smtpcorp/Yandex) with\n ESMTPSA id VShB144A8iE0-8Ro9CTG8; Wed, 18 Feb 2026 23:28:32 +0300" ], "Precedence": "bulk", "X-Yandex-Fwd": "1", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex-team.ru;\n s=default; t=1771446512;\n bh=2VjwvsKxmodtxPSsUhAKD1FyIkn2fmBwJ9pblPRFGIc=;\n h=Message-ID:Date:Cc:Subject:To:From;\n b=lXXghrW6mxDSvRdmHzCMFDxr2UbQLEcJjCwdDGMCbWaTjEYQjgyqa2e2ZhEZ3DCp5\n P8sdnfN58ZfMFhYv0pXuyVpgGNiF+QdXm60hC9ORy0ehxK8pqEPYiuItmOm+XMSADE\n ugmnJmguNWt+y2Qq5fHL6QRZ4vRfAr6uvAGJIzc8=", "From": "Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>", "To": "jasowang@redhat.com", "Cc": "qemu-devel@nongnu.org, bchaney@akamai.com, yc-core@yandex-team.ru,\n d-tatianin@yandex-team.ru, davydov-max@yandex-team.ru,\n vsementsov@yandex-team.ru", "Subject": "[PATCH v3 00/12] net: refactoring and fixes", "Date": "Wed, 18 Feb 2026 23:28:16 +0300", "Message-ID": "<20260218202829.1322088-1-vsementsov@yandex-team.ru>", "X-Mailer": "git-send-email 2.52.0", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Received-SPF": "pass client-ip=178.154.239.72;\n envelope-from=vsementsov@yandex-team.ru; helo=forwardcorp1a.mail.yandex.net", "X-Spam_score_int": "-20", "X-Spam_score": "-2.1", "X-Spam_bar": "--", "X-Spam_report": "(-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1,\n DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1,\n RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001,\n SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no", "X-Spam_action": "no action", "X-BeenThere": "qemu-devel@nongnu.org", "X-Mailman-Version": "2.1.29", "List-Id": "qemu development <qemu-devel.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<https://lists.nongnu.org/archive/html/qemu-devel>", "List-Post": "<mailto:qemu-devel@nongnu.org>", "List-Help": "<mailto:qemu-devel-request@nongnu.org?subject=help>", "List-Subscribe": "<https://lists.nongnu.org/mailman/listinfo/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org" }, "content": "Hi all!\n\nHere are some refactoring and fixes, mostly in net/tap.c I'm making on\nmy way to implementing TAP fd migration (through UNIX domain socket).\n\nv3:\n\n01: fix checking, switch to int type for queues\n08: drop MAX_TAP_QUEUES constant\n09,10: prefer int type for queues\n\n\nVladimir Sementsov-Ogievskiy (12):\n net/af-xdp: fix type overflow\n net/tap: net_init_tap_one(): add return value\n net/tap: net_init_tap(): drop extra vhostfdname variable\n net/tap: net_init_tap(): refactor parameter checking\n net/tap: net_init_tap(): common fail label\n net/tap: net_init_tap_one() refactor to get vhostfd param\n net/tap: net_init_tap_one(): drop model parameter\n net: introduce net_parse_fds()\n net/tap: move fds parameters handling to separate functions\n net/tap: fix vhostfds/vhostfd parameters API\n net/tap: net_init_tap(): merge fd=, fds= and helper= cases into one\n net/tap: net_init_tap(): relax QEMU hubs check\n\n net/af-xdp.c | 44 ++-----\n net/tap.c | 319 +++++++++++++++++++++------------------------------\n net/util.c | 50 ++++++++\n net/util.h | 14 +++\n 4 files changed, 201 insertions(+), 226 deletions(-)" }