From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail1009.centrum.cz ([90.183.38.139]:34636 "EHLO mail1009.centrum.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753978AbZDFUkx (ORCPT ); Mon, 6 Apr 2009 16:40:53 -0400 Received: by mail1009.centrum.cz id S738251264AbZDFUki (ORCPT ); Mon, 6 Apr 2009 22:40:38 +0200 Date: Mon, 06 Apr 2009 22:40:38 +0200 From: "Miroslav =?UTF-8?Q?=20=C5=A0ustek?=" To: Cc: , MIME-Version: 1.0 Message-ID: <200904062240.1773@centrum.cz> References: <200904062233.30966@centrum.cz> <200904062234.8192@centrum.cz> <200904062235.15206@centrum.cz> <200904062236.31983@centrum.cz> <200904062237.27161@centrum.cz> <200904062238.10335@centrum.cz> <200904062239.877@centrum.cz> <200904062240.9520@centrum.cz> In-Reply-To: <200904062240.9520@centrum.cz> Subject: cx88-dsp.c: missing __divdi3 on 32bit kernel Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit Sender: linux-media-owner@vger.kernel.org List-ID: Hello, Commit 02fde69f31dc (and 7152a23142bc) on http://linuxtv.org/hg/v4l-dvb/ adds new file cx88-dsp.c which uses 64bit divisions, but these are somehow not supported on 32bit kernels. message during compile: WARNING: "__divdi3" [/root/v4l-dvb/v4l/cx88xx.ko] undefined Maybe we can use only s32, but I don't know if it's precise enough for that magic math. Or use some ugly hacks to do 64bit division with 32bit variables. What hardware do I need to test the cx88-dsp code? Any suggestions? - Miroslav