Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756793AbZAGMpm (ORCPT ); Wed, 7 Jan 2009 07:45:42 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753849AbZAGMpG (ORCPT ); Wed, 7 Jan 2009 07:45:06 -0500 Received: from rhun.apana.org.au ([64.62.148.172]:46575 "EHLO arnor.apana.org.au" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753807AbZAGMpF (ORCPT ); Wed, 7 Jan 2009 07:45:05 -0500 From: Herbert Xu To: w@1wt.eu (Willy Tarreau) Subject: Re: Data corruption issue with splice() on 2.6.27.10 Cc: jarkao2@gmail.com, jens.axboe@oracle.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org Organization: Core In-Reply-To: <20090106155715.GA28783@1wt.eu> X-Newsgroups: apana.lists.os.linux.kernel,apana.lists.os.linux.netdev User-Agent: tin/1.7.4-20040225 ("Benbecula") (UNIX) (Linux/2.6.17-rc4 (i686)) Message-Id: Date: Wed, 07 Jan 2009 23:44:52 +1100 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 883 Lines: 27 Willy Tarreau wrote: > > root@wtap:~# ethtool -k eth0 > Offload parameters for eth0: > rx-checksumming: off > tx-checksumming: off > scatter-gather: off > tcp segmentation offload: off Can you please upgrade your ethtool so that it knows about GSO? Once you've done that please retest with everything including GSO turned off. Alternatively edit out the bit that enables GSO by default in net/core/dev.c. Thanks, -- Visit Openswan at http://www.openswan.org/ Email: Herbert Xu ~{PmV>HI~} Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt -- 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/