Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 28 Nov 2002 09:10:18 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 28 Nov 2002 09:10:18 -0500 Received: from mailout11.sul.t-online.com ([194.25.134.85]:1240 "EHLO mailout11.sul.t-online.com") by vger.kernel.org with ESMTP id ; Thu, 28 Nov 2002 09:10:18 -0500 Message-Id: <4.3.2.7.2.20021128151157.00b522c0@pop.t-online.de> X-Mailer: QUALCOMM Windows Eudora Version 4.3.2 Date: Thu, 28 Nov 2002 15:17:53 +0100 To: linux-kernel@vger.kernel.org From: margitsw@t-online.de (Margit Schubert-While) Subject: 2.4.19/20, 2.5 missing P4 ifdef ? Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; format=flowed Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 625 Lines: 22 Just noticed this in "include/asm-i386/processor.h" : --- snip --- /* Prefetch instructions for Pentium III and AMD Athlon */ #ifdef CONFIG_MPENTIUMIII #define ARCH_HAS_PREFETCH extern inline void prefetch(const void *x) { __asm__ __volatile__ ("prefetchnta (%0)" : : "r"(x)); } #elif CONFIG_X86_USE_3DNOW --- end snip --- The P4 has SSE and prefetch or no ? Margit - 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/