Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 9 Jan 2002 13:22:46 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 9 Jan 2002 13:22:38 -0500 Received: from fysh.org ([212.47.68.126]:32522 "EHLO bowl.fysh.org") by vger.kernel.org with ESMTP id ; Wed, 9 Jan 2002 13:22:26 -0500 Date: Wed, 9 Jan 2002 18:22:24 +0000 From: Athanasius To: linux-kernel@vger.kernel.org Subject: [PATCH] Athlon XP 1600+ and _mmx_memcpy symbol in modules Message-ID: <20020109182224.GI15688@gurus.tf> Mail-Followup-To: Athanasius , linux-kernel@vger.kernel.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.3.24i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi, I've just upraded from my old PII-400 system to an Athlon XP 1600+ based system so changed from "Pentium-Pro/Celeron/Pentium-II" (CONFIG_M686) to "Athlon/Duron/K7" (CONFIG_MK7). In doing so I suddenly saw a LOT of problems with modules and the symbol _mmx_memcpy being undefined. I finally kludged/fixed this by changing line 121 of arch/i386/kernel/i386_ksyms.c from: EXPORT_SYMBOL(_mmx_memcpy); into: EXPORT_SYMBOL_NOVERS(_mmx_memcpy); That's on a vanilla 2.4.17 source tree. Patch: --- linux-2.4.17/arch/i386/kernel/i386_ksyms.c Tue Nov 13 17:13:20 2001 +++ linux-2.4.17-athlon/arch/i386/kernel/i386_ksyms.c Wed Jan 9 17:32:19 2002 @@ -118,7 +118,7 @@ #endif #ifdef CONFIG_X86_USE_3DNOW -EXPORT_SYMBOL(_mmx_memcpy); +EXPORT_SYMBOL_NOVERS(_mmx_memcpy); EXPORT_SYMBOL(mmx_clear_page); EXPORT_SYMBOL(mmx_copy_page); #endif -- - Athanasius = Athanasius(at)gurus.tf / http://www.clan-lovely.org/~athan/ Finger athan(at)fysh.org for PGP key "And it's me who is my enemy. Me who beats me up. Me who makes the monsters. Me who strips my confidence." Paula Cole - ME - 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/