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=-5.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no 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 A46CDC4363C for ; Sun, 4 Oct 2020 19:09:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 78BC62068E for ; Sun, 4 Oct 2020 19:09:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726590AbgJDTJR (ORCPT ); Sun, 4 Oct 2020 15:09:17 -0400 Received: from correo.us.es ([193.147.175.20]:55094 "EHLO mail.us.es" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726085AbgJDTJR (ORCPT ); Sun, 4 Oct 2020 15:09:17 -0400 Received: from antivirus1-rhel7.int (unknown [192.168.2.11]) by mail.us.es (Postfix) with ESMTP id 0A536E862B for ; Sun, 4 Oct 2020 21:09:16 +0200 (CEST) Received: from antivirus1-rhel7.int (localhost [127.0.0.1]) by antivirus1-rhel7.int (Postfix) with ESMTP id EF732DA78C for ; Sun, 4 Oct 2020 21:09:15 +0200 (CEST) Received: by antivirus1-rhel7.int (Postfix, from userid 99) id E517CDA704; Sun, 4 Oct 2020 21:09:15 +0200 (CEST) Received: from antivirus1-rhel7.int (localhost [127.0.0.1]) by antivirus1-rhel7.int (Postfix) with ESMTP id D25FCDA704; Sun, 4 Oct 2020 21:09:13 +0200 (CEST) Received: from 192.168.1.97 (192.168.1.97) by antivirus1-rhel7.int (F-Secure/fsigk_smtp/550/antivirus1-rhel7.int); Sun, 04 Oct 2020 21:09:13 +0200 (CEST) X-Virus-Status: clean(F-Secure/fsigk_smtp/550/antivirus1-rhel7.int) Received: from us.es (unknown [90.77.255.23]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: 1984lsi) by entrada.int (Postfix) with ESMTPSA id B75AB42EF9E0; Sun, 4 Oct 2020 21:09:13 +0200 (CEST) Date: Sun, 4 Oct 2020 21:09:13 +0200 X-SMTPAUTHUS: auth mail.us.es From: Pablo Neira Ayuso To: Vasily Averin Cc: netfilter-devel@vger.kernel.org, Jozsef Kadlecsik , Florian Westphal , "David S. Miller" Subject: Re: [PATCH v2] ipset: enable memory accounting for ipset allocations Message-ID: <20201004190913.GA3788@salvia> References: <202009251545.3tm8FvXD%lkp@intel.com> <343416af-f22f-3834-7ee9-14b6dd7558ff@virtuozzo.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <343416af-f22f-3834-7ee9-14b6dd7558ff@virtuozzo.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-Virus-Scanned: ClamAV using ClamSMTP Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org On Fri, Sep 25, 2020 at 11:56:02AM +0300, Vasily Averin wrote: > Currently netadmin inside non-trusted container can quickly allocate > whole node's memory via request of huge ipset hashtable. > Other ipset-related memory allocations should be restricted too. Applied, thanks.