Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751250AbVK1MGM (ORCPT ); Mon, 28 Nov 2005 07:06:12 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751252AbVK1MGL (ORCPT ); Mon, 28 Nov 2005 07:06:11 -0500 Received: from ms-smtp-01.nyroc.rr.com ([24.24.2.55]:44736 "EHLO ms-smtp-01.nyroc.rr.com") by vger.kernel.org with ESMTP id S1751250AbVK1MGK (ORCPT ); Mon, 28 Nov 2005 07:06:10 -0500 Subject: [RT] read_tsc: ACK! TSC went backward! Unsynced TSCs? From: Steven Rostedt To: Ingo Molnar Cc: john stultz , LKML Content-Type: text/plain Date: Mon, 28 Nov 2005 07:05:54 -0500 Message-Id: <1133179554.11491.3.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.2.3 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 524 Lines: 19 Hi Ingo, With -rt20 on the AMD64 x2, I'm getting a crap load of these: read_tsc: ACK! TSC went backward! Unsynced TSCs? So bad that the system wont even boot (at least I won't wait long enough to let it finish). config at: http://www.kihontech.com/tests/rt/config -- Steve - 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/