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=-13.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PULL_REQUEST,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,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 19876C34026 for ; Tue, 18 Feb 2020 12:19:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8FA5620722 for ; Tue, 18 Feb 2020 12:19:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=blackhole.kfki.hu header.i=@blackhole.kfki.hu header.b="qWHVAR/4" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726363AbgBRMTu (ORCPT ); Tue, 18 Feb 2020 07:19:50 -0500 Received: from smtp-out.kfki.hu ([148.6.0.46]:49111 "EHLO smtp-out.kfki.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726086AbgBRMTu (ORCPT ); Tue, 18 Feb 2020 07:19:50 -0500 Received: from localhost (localhost [127.0.0.1]) by smtp1.kfki.hu (Postfix) with ESMTP id E574B3C80103; Tue, 18 Feb 2020 13:19:47 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= blackhole.kfki.hu; h=mime-version:x-mailer:message-id:date:date :from:from:received:received:received; s=20151130; t=1582028386; x=1583842787; bh=HZS2XOQ5uwv9+gtaxWiw8Xt7RS0NkqkIoxaJBDtsbUM=; b= qWHVAR/4TcJyBg86mhl0RfdCPaU0TBMJ+dCXWpiimewwhOuD5BDe8pX5N+cpsE0F L/2n2PUv1P51kj5NRq2xhkZxo6Ix323CJifHioKjqn0MrZXkawtFyecnujZgu5x9 2BRjtHCZ9MPzLez87losab5WiR+nBpqZfYMESxvCS58= X-Virus-Scanned: Debian amavisd-new at smtp1.kfki.hu Received: from smtp1.kfki.hu ([127.0.0.1]) by localhost (smtp1.kfki.hu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP; Tue, 18 Feb 2020 13:19:46 +0100 (CET) Received: from blackhole.kfki.hu (blackhole.kfki.hu [IPv6:2001:738:5001:1::240:2]) by smtp1.kfki.hu (Postfix) with ESMTP id B1E453C80100; Tue, 18 Feb 2020 13:19:45 +0100 (CET) Received: by blackhole.kfki.hu (Postfix, from userid 1000) id 89AD621D5C; Tue, 18 Feb 2020 13:19:45 +0100 (CET) From: Jozsef Kadlecsik To: netfilter-devel@vger.kernel.org Cc: Pablo Neira Ayuso , Hillf Danton Subject: [PATCH 0/1] ipset patch for nf Date: Tue, 18 Feb 2020 13:19:44 +0100 Message-Id: <20200218121945.14513-1-kadlec@netfilter.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Sender: netfilter-devel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org Hi Pablo, Please consider to apply the next patch to the nf tree. It's larger than usual, but the issue could not be solved simpler. - Fix "INFO: rcu detected stall in hash_xxx" reports of syzbot by introducing region locking and using workqueue instead of timer base= d gc of timed out entries in hash types of sets in ipset. Best regards, Jozsef The following changes since commit 83d0585f91da441a0b11bc5ff93f4cda56de67= 03: Merge branch 'Fix-reconnection-latency-caused-by-FIN-ACK-handling-race'= (2020-02-02 13:45:05 -0800) are available in the Git repository at: git://blackhole.kfki.hu/nf f431c76a1f36bcd6bbfd for you to fetch changes up to f431c76a1f36bcd6bbfd668a98127ac60226b86f: netfilter: ipset: Fix "INFO: rcu detected stall in hash_xxx" reports (2= 020-02-18 11:19:06 +0100) ---------------------------------------------------------------- Jozsef Kadlecsik (1): netfilter: ipset: Fix "INFO: rcu detected stall in hash_xxx" report= s include/linux/netfilter/ipset/ip_set.h | 11 +- net/netfilter/ipset/ip_set_core.c | 34 +- net/netfilter/ipset/ip_set_hash_gen.h | 633 +++++++++++++++++++++++----= ------ 3 files changed, 472 insertions(+), 206 deletions(-)