Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751719AbWJ1EGn (ORCPT ); Sat, 28 Oct 2006 00:06:43 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751722AbWJ1EGn (ORCPT ); Sat, 28 Oct 2006 00:06:43 -0400 Received: from mx1.suse.de ([195.135.220.2]:21738 "EHLO mx1.suse.de") by vger.kernel.org with ESMTP id S1751718AbWJ1EGn (ORCPT ); Sat, 28 Oct 2006 00:06:43 -0400 From: Andi Kleen To: Sergio Monteiro Basto Subject: Re: AMD X2 unsynced TSC fix? Date: Fri, 27 Oct 2006 21:06:12 -0700 User-Agent: KMail/1.9.1 Cc: Lee Revell , Chris Friesen , linux-kernel , john stultz References: <1161969308.27225.120.camel@mindpipe> <1161986902.27225.206.camel@mindpipe> <1162007907.26022.13.camel@localhost.localdomain> In-Reply-To: <1162007907.26022.13.camel@localhost.localdomain> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200610272106.13115.ak@suse.de> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 958 Lines: 25 > So far, has I can understand. Seems to me that my computer which have a > Pentium D (Dual Core) on VIA chipset, also have unsynchronized TSC and > with the patch of hrtimers on Intel systems (except for some large highend systems) have synchronized TSCs. Only exception so far seems to be a few systems that are overclocked/overvolted and running outside their specification. When you do that you'e on your own and we're not interested in a bug report. There was also one BIOS found that had this problem, but it was old and rare and got fixed with a upgrade. > Just to point out. This could be more a problem of chipsets than CPUs > (AMD or Intel). AMD just begin first using x86_64 archs :) No. -Andi - 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/