Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932374AbVL0SD7 (ORCPT ); Tue, 27 Dec 2005 13:03:59 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932373AbVL0SD7 (ORCPT ); Tue, 27 Dec 2005 13:03:59 -0500 Received: from linux01.gwdg.de ([134.76.13.21]:28583 "EHLO linux01.gwdg.de") by vger.kernel.org with ESMTP id S932365AbVL0SD6 (ORCPT ); Tue, 27 Dec 2005 13:03:58 -0500 Date: Tue, 27 Dec 2005 19:03:49 +0100 (MET) From: Jan Engelhardt To: Michael Tokarev cc: Mikado , linux-kernel@vger.kernel.org, linux-c-programming@vger.kernel.org Subject: Re: How to obtain process ID that created a packet In-Reply-To: <43B11D9C.6000601@tls.msk.ru> Message-ID: References: <20051227014710.43609.qmail@web53708.mail.yahoo.com> <43B11D9C.6000601@tls.msk.ru> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 833 Lines: 25 >In current 2.6 kernel, net/ipv4/netfilter/ipt_owner.c:checkentry() : > > if (info->match & (IPT_OWNER_PID|IPT_OWNER_SID|IPT_OWNER_COMM)) { > printk("ipt_owner: pid, sid and command matching " > "not supported anymore\n"); > return 0; > } > >So... even netfilter, breaking backward compatibility, does not support >pid match anymore... Because they do not work on SMP. That's the reason they are disabled. Jan Engelhardt -- | Alphagate Systems, http://alphagate.hopto.org/ | jengelh's site, http://jengelh.hopto.org/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/