From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from fmmailgate01.web.de ([217.72.192.221]:46493 "EHLO fmmailgate01.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751501AbZG3Rqv (ORCPT ); Thu, 30 Jul 2009 13:46:51 -0400 Received: from smtp07.web.de (fmsmtp07.dlan.cinetic.de [172.20.5.215]) by fmmailgate01.web.de (Postfix) with ESMTP id 4A83F10EEBEDF for ; Thu, 30 Jul 2009 19:46:51 +0200 (CEST) Received: from [217.228.251.207] (helo=[172.16.99.2]) by smtp07.web.de with asmtp (TLSv1:AES256-SHA:256) (WEB.DE 4.110 #277) id 1MWZiN-0002GF-00 for linux-media@vger.kernel.org; Thu, 30 Jul 2009 19:46:51 +0200 Message-ID: <4A71DC86.8070201@magic.ms> Date: Thu, 30 Jul 2009 19:46:46 +0200 From: emagick@magic.ms MIME-Version: 1.0 To: linux-media@vger.kernel.org Subject: Re: Cinergy T2 stopped working with kernel 2.6.30 References: <4A61FD76.8010409@magic.ms> In-Reply-To: <4A61FD76.8010409@magic.ms> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: I've now compared the generated assembly code for dvb_frontend_swzigzag_autotune() built with CONFIG_M486 vs. CONFIG_M586. Both versions are correct, but the one compiled with -march=i586 (for which tuning does not work) uses more stack space (one 32-bit word). Does this ring any bells?