Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Fri, 23 Nov 2001 01:50:58 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Fri, 23 Nov 2001 01:50:48 -0500 Received: from swazi.realnet.co.sz ([196.28.7.2]:24987 "HELO netfinity.realnet.co.sz") by vger.kernel.org with SMTP id ; Fri, 23 Nov 2001 01:50:29 -0500 Date: Fri, 23 Nov 2001 08:57:19 +0200 (SAST) From: Zwane Mwaikambo X-X-Sender: To: Cc: , Linux Kernel Subject: Re: Disabling FPU, MMX, SSE units? Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org You can't disable MMX/SSE because its used to optimise, if you don't want to use SSE/MMX select a non-SSE/MMX cpu in the kernel config, that way you'll lose those assembly optimisations. If you want to impare your CPU even more (as seems the case) consider using 486 as a CPU target and perhaps also cripple your cpu caches (ie set bit 0x1E (CD) in cr0). Cheers, Zwane Mwaikambo - 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/