From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Tue, 1 Apr 2003 09:42:43 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Tue, 1 Apr 2003 09:42:43 -0500 Received: from meryl.it.uu.se ([130.238.12.42]:60312 "EHLO meryl.it.uu.se") by vger.kernel.org with ESMTP id ; Tue, 1 Apr 2003 09:42:42 -0500 From: Mikael Pettersson MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <16009.43013.754047.36875@gargle.gargle.HOWL> Date: Tue, 1 Apr 2003 16:53:57 +0200 dFrom: mikpe@csd.uu.se To: LKML Cc: simon@mtds.com Subject: New: SSE2 enabled by default on Celeron (P4 based) In-Reply-To: <17080000.1049207466@[10.10.2.4]> References: <17080000.1049207466@[10.10.2.4]> X-Mailer: VM 6.90 under Emacs 20.7.1 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Martin J. Bligh writes: > http://bugme.osdl.org/show_bug.cgi?id=527 > > Summary: SSE2 enabled by default on Celeron (P4 based) > Kernel Version: 2.5.64 > Status: NEW > Severity: normal > Owner: mbligh@aracnet.com > Submitter: simon@mtds.com > > > Distribution: Customised RH 7.1 with many mods > Hardware Environment: Celeron i686 (P4 based) > Software Environment: gcc version 2.96 20000731 (Red Hat Linux 7.1 2.96-81) > > Problem Description: Kernel compiles OK, but at boot kernel panics as CPU > doesn't support SSE2 > > Steps to reproduce: Compile kernel choosing *any* Celeron option > > /proc/cpuinfo:- > processor : 0 > vendor_id : GenuineIntel > cpu family : 6 > model : 11 This is NOT a P4-based Celeron. It's a P6 Tualatin Celeron, and as such, it does not support SSE2. This CPU needs a kernel configured for a Pentium III or less.