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GET /api/1.1/patches/2234107/?format=api
{ "id": 2234107, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2234107/?format=api", "web_url": "http://patchwork.ozlabs.org/project/netfilter-devel/patch/20260507092014.17981-1-fw@strlen.de/", "project": { "id": 26, "url": "http://patchwork.ozlabs.org/api/1.1/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 }, "msgid": "<20260507092014.17981-1-fw@strlen.de>", "date": "2026-05-07T09:19:22", "name": "[v3,nf,9/8] netfilter: bridge: eb_tables: close module init race", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "32c0f887362d635f4193dd7b23fb034e3e109998", "submitter": { "id": 1025, "url": "http://patchwork.ozlabs.org/api/1.1/people/1025/?format=api", "name": "Florian Westphal", "email": "fw@strlen.de" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/netfilter-devel/patch/20260507092014.17981-1-fw@strlen.de/mbox/", "series": [ { "id": 502948, "url": "http://patchwork.ozlabs.org/api/1.1/series/502948/?format=api", "web_url": "http://patchwork.ozlabs.org/project/netfilter-devel/list/?series=502948", "date": "2026-05-06T10:07:14", "name": "netfilter: xtables: fix module load and teardown races", "version": 3, "mbox": "http://patchwork.ozlabs.org/series/502948/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2234107/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2234107/checks/", "tags": {}, "headers": { "Return-Path": "\n <netfilter-devel+bounces-12477-incoming=patchwork.ozlabs.org@vger.kernel.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "netfilter-devel@vger.kernel.org" ], "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=2600:3c0a:e001:db::12fc:5321; helo=sea.lore.kernel.org;\n envelope-from=netfilter-devel+bounces-12477-incoming=patchwork.ozlabs.org@vger.kernel.org;\n receiver=patchwork.ozlabs.org)", "smtp.subspace.kernel.org;\n arc=none smtp.client-ip=91.216.245.30", "smtp.subspace.kernel.org;\n dmarc=none (p=none dis=none) header.from=strlen.de", "smtp.subspace.kernel.org;\n spf=pass smtp.mailfrom=Chamillionaire.breakpoint.cc" ], "Received": [ "from sea.lore.kernel.org (sea.lore.kernel.org\n [IPv6:2600:3c0a:e001:db::12fc:5321])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4gB6Tm2Bdcz1yCg\n\tfor <incoming@patchwork.ozlabs.org>; Thu, 07 May 2026 19:32:12 +1000 (AEST)", "from smtp.subspace.kernel.org (conduit.subspace.kernel.org\n [100.90.174.1])\n\tby sea.lore.kernel.org (Postfix) with ESMTP id 57E113081CCE\n\tfor <incoming@patchwork.ozlabs.org>; Thu, 7 May 2026 09:20:38 +0000 (UTC)", "from localhost.localdomain (localhost.localdomain [127.0.0.1])\n\tby smtp.subspace.kernel.org (Postfix) with ESMTP id A467A3BE16A;\n\tThu, 7 May 2026 09:20:37 +0000 (UTC)", "from Chamillionaire.breakpoint.cc (Chamillionaire.breakpoint.cc\n [91.216.245.30])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby smtp.subspace.kernel.org (Postfix) with ESMTPS id 579A6370D6D\n\tfor <netfilter-devel@vger.kernel.org>; Thu, 7 May 2026 09:20:29 +0000 (UTC)", "by Chamillionaire.breakpoint.cc (Postfix, from userid 1003)\n\tid D805C60D41; Thu, 07 May 2026 11:20:19 +0200 (CEST)" ], "ARC-Seal": "i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116;\n\tt=1778145633; cv=none;\n b=gviH40aWKaQ+JTZdt5nMW2QYqW3D9dV1zPKdB6q2pNWbRlspqinC8DlKduRKYwvERrZ1oTnDxiKvk8YTa/OgSMKIpHI6nxCyVHjsu2GKmy0X4t0NOqGIdziFzugACMkzuRnhcPIhIZRGilRDScPk/AquPXhp1HPMvVN1UG6+VpA=", "ARC-Message-Signature": "i=1; a=rsa-sha256; d=subspace.kernel.org;\n\ts=arc-20240116; t=1778145633; c=relaxed/simple;\n\tbh=9DSXW2TUYZRK98JxZIrLyW9X1ajP6NS+2E1LfDjeb50=;\n\th=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References:\n\t MIME-Version;\n b=gOwu+TD2z1Qh7nAooS8eri7qMrlWcDTPEUNOzm+a60doHNnpmsOZoH4Txm1GlKkFAQ3g8ybO69Zl9YTDHZRHCR3DyxB/MRagm969fRoCkDv2fr7WPL5qvpf32Bpnew7VdVnFVNKltHOpeNEINr90++jE5+RKPKUJmqFcN+vPdy4=", "ARC-Authentication-Results": "i=1; smtp.subspace.kernel.org;\n dmarc=none (p=none dis=none) header.from=strlen.de;\n spf=pass smtp.mailfrom=Chamillionaire.breakpoint.cc;\n arc=none smtp.client-ip=91.216.245.30", "From": "Florian Westphal <fw@strlen.de>", "To": "<netfilter-devel@vger.kernel.org>", "Cc": "Florian Westphal <fw@strlen.de>", "Subject": "[PATCH v3 nf 9/8] netfilter: bridge: eb_tables: close module init\n race", "Date": "Thu, 7 May 2026 11:19:22 +0200", "Message-ID": "<20260507092014.17981-1-fw@strlen.de>", "X-Mailer": "git-send-email 2.53.0", "In-Reply-To": "<20260506100728.2664-1-fw@strlen.de>", "References": "<20260506100728.2664-1-fw@strlen.de>", "Precedence": "bulk", "X-Mailing-List": "netfilter-devel@vger.kernel.org", "List-Id": "<netfilter-devel.vger.kernel.org>", "List-Subscribe": "<mailto:netfilter-devel+subscribe@vger.kernel.org>", "List-Unsubscribe": "<mailto:netfilter-devel+unsubscribe@vger.kernel.org>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit" }, "content": "sashiko reports for unrelated patch:\n Does the core ebtables initialization in ebtables.c suffer from a similar race?\n Once nf_register_sockopt() completes, the sockopts are exposed globally.\n\nsockopt has to be registered last, just like in ip/ip6/arptables.\n\nFixes: 5b53951cfc85 (\"netfilter: ebtables: use net_generic infra\")\nSigned-off-by: Florian Westphal <fw@strlen.de>\n---\n net/bridge/netfilter/ebtables.c | 11 ++++++-----\n 1 file changed, 6 insertions(+), 5 deletions(-)", "diff": "diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c\nindex 3578ffbc14ae..b9f4daac09af 100644\n--- a/net/bridge/netfilter/ebtables.c\n+++ b/net/bridge/netfilter/ebtables.c\n@@ -2583,19 +2583,20 @@ static int __init ebtables_init(void)\n {\n \tint ret;\n \n-\tret = xt_register_target(&ebt_standard_target);\n+\tret = register_pernet_subsys(&ebt_net_ops);\n \tif (ret < 0)\n \t\treturn ret;\n-\tret = nf_register_sockopt(&ebt_sockopts);\n+\n+\tret = xt_register_target(&ebt_standard_target);\n \tif (ret < 0) {\n-\t\txt_unregister_target(&ebt_standard_target);\n+\t\tunregister_pernet_subsys(&ebt_net_ops);\n \t\treturn ret;\n \t}\n \n-\tret = register_pernet_subsys(&ebt_net_ops);\n+\tret = nf_register_sockopt(&ebt_sockopts);\n \tif (ret < 0) {\n-\t\tnf_unregister_sockopt(&ebt_sockopts);\n \t\txt_unregister_target(&ebt_standard_target);\n+\t\tunregister_pernet_subsys(&ebt_net_ops);\n \t\treturn ret;\n \t}\n \n", "prefixes": [ "v3", "nf", "9/8" ] }