From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 36721C433B4 for ; Wed, 7 Apr 2021 19:43:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DA86D61382 for ; Wed, 7 Apr 2021 19:43:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1355675AbhDGTn5 (ORCPT ); Wed, 7 Apr 2021 15:43:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60880 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236501AbhDGTn5 (ORCPT ); Wed, 7 Apr 2021 15:43:57 -0400 Received: from Chamillionaire.breakpoint.cc (Chamillionaire.breakpoint.cc [IPv6:2a0a:51c0:0:12e:520::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 684CEC06175F for ; Wed, 7 Apr 2021 12:43:47 -0700 (PDT) Received: from fw by Chamillionaire.breakpoint.cc with local (Exim 4.92) (envelope-from ) id 1lUE5Z-00028F-SR; Wed, 07 Apr 2021 21:43:46 +0200 From: Florian Westphal To: Cc: Florian Westphal Subject: [PATCH nf 0/2] arp,ebtables: add pre_exit hooks for arp/ebtable hook unregister Date: Wed, 7 Apr 2021 21:43:38 +0200 Message-Id: <20210407194340.21594-1-fw@strlen.de> X-Mailer: git-send-email 2.26.3 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org arptables and ebtables need the same fixup that was added for ip/ip6tables: synchronize_rcu() is needed before ruleset can be free'd. Add pre_exit hooks for this. Florian Westphal (2): netfilter: bridge: add pre_exit hooks for ebtable unregistration netfilter: arp_tables: netfilter: bridge: add pre_exit hook for table unregister include/linux/netfilter_arp/arp_tables.h | 5 ++-- include/linux/netfilter_bridge/ebtables.h | 5 ++-- net/bridge/netfilter/ebtable_broute.c | 8 +++++- net/bridge/netfilter/ebtable_filter.c | 8 +++++- net/bridge/netfilter/ebtable_nat.c | 8 +++++- net/bridge/netfilter/ebtables.c | 30 ++++++++++++++++++++--- net/ipv4/netfilter/arp_tables.c | 9 +++++-- net/ipv4/netfilter/arptable_filter.c | 10 +++++++- 8 files changed, 70 insertions(+), 13 deletions(-) -- 2.26.3