Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761491AbYHIByV (ORCPT ); Fri, 8 Aug 2008 21:54:21 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753669AbYHIByI (ORCPT ); Fri, 8 Aug 2008 21:54:08 -0400 Received: from mailin.studentenwerk.mhn.de ([141.84.225.229]:42269 "EHLO email.studentenwerk.mhn.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751852AbYHIByH (ORCPT ); Fri, 8 Aug 2008 21:54:07 -0400 From: Wolfgang Walter Organization: Studentenwerk =?utf-8?q?M=C3=BCnchen?= To: Herbert Xu Subject: Re: Kernel oops with 2.6.26, padlock and ipsec: probably problem with fpu state changes Date: Sat, 9 Aug 2008 03:54:03 +0200 User-Agent: KMail/1.9.9 Cc: Suresh Siddha , "H. Peter Anvin" , "netdev@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Ingo Molnar , "viro@ZenIV.linux.org.uk" , "vegard.nossum@gmail.com" References: <200807171653.59177.wolfgang.walter@stwm.de> <20080808231121.GA13158@linux-os.sc.intel.com> <20080809003829.GA25926@gondor.apana.org.au> In-Reply-To: <20080809003829.GA25926@gondor.apana.org.au> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8bit Content-Disposition: inline Message-Id: <200808090354.03568.wolfgang.walter@stwm.de> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1301 Lines: 44 On Saturday 09 August 2008, Herbert Xu wrote: > On Fri, Aug 08, 2008 at 04:11:21PM -0700, Suresh Siddha wrote: > > > > As I can't test, can you please test this and Ack. > > Someone please test this with tcrypt mode=200 with and without > the patch. I'll do that. Where do I find tcrypt? > > If there is a significant degradation I suggest that we back out > the FPU changes. Making your competitor's processor go slow is > not a nice thing to do, especially when you've just released a > processor in the same space. > > If the degradation is small then I'll push it to Linus. > > 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 > > Regards, -- Wolfgang Walter Studentenwerk M?nchen Anstalt des ?ffentlichen Rechts Leiter EDV Leopoldstra?e 15 80802 M?nchen Tel: +49 89 38196-276 Fax: +49 89 38196-144 wolfgang.walter@stwm.de http://www.studentenwerk-muenchen.de/ -- 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/