Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750718AbWHMSZQ (ORCPT ); Sun, 13 Aug 2006 14:25:16 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750719AbWHMSZQ (ORCPT ); Sun, 13 Aug 2006 14:25:16 -0400 Received: from 41-052.adsl.zetnet.co.uk ([194.247.41.52]:48914 "EHLO mail.esperi.org.uk") by vger.kernel.org with ESMTP id S1750718AbWHMSZP (ORCPT ); Sun, 13 Aug 2006 14:25:15 -0400 To: Herbert Xu Cc: "David S. Miller" , Greg KH , linux-kernel@vger.kernel.org, Neil Brown , netdev@vger.kernel.org Subject: Re: [2.6.17.8] NFS stall / BUG in UDP fragment processing / SKB trimming References: <87zme9fy94.fsf@hades.wkstn.nix> <20060813125910.GA18463@gondor.apana.org.au> From: Nix X-Emacs: (setq software-quality (/ 1 number-of-authors)) Date: Sun, 13 Aug 2006 19:24:33 +0100 In-Reply-To: <20060813125910.GA18463@gondor.apana.org.au> (Herbert Xu's message of "Sun, 13 Aug 2006 22:59:11 +1000") Message-ID: <87wt9cqyse.fsf@hades.wkstn.nix> User-Agent: Gnus/5.1007 (Gnus v5.10.7) XEmacs/21.4.19 (linux) 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: 769 Lines: 19 On Sun, 13 Aug 2006, Herbert Xu suggested tentatively: > Oops, I missed this code path when I disallowed skb_trim from operating > on a paged skb. This patch should fix the problem. > > Greg, we need this for 2.6.17 stable as well if Dave is OK with it. > > [INET]: Use pskb_trim_unique when trimming paged unique skbs [...] Yes, that seems to have fixed it. Thank you! -- `We're sysadmins. We deal with the inconceivable so often I can clearly see the need to define levels of inconceivability.' --- Rik Steenwinkel - 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/