Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751323AbZD3Hkd (ORCPT ); Thu, 30 Apr 2009 03:40:33 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751280AbZD3HkY (ORCPT ); Thu, 30 Apr 2009 03:40:24 -0400 Received: from smtp.ustc.edu.cn ([202.38.64.16]:57818 "HELO ustc.edu.cn" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with SMTP id S1751187AbZD3HkX (ORCPT ); Thu, 30 Apr 2009 03:40:23 -0400 Message-ID: <441077283.08393@ustc.edu.cn> X-EYOUMAIL-SMTPAUTH: ylmao@mail.ustc.edu.cn From: "Mao Yilu" To: "'Henrique de Moraes Holschuh'" Cc: References: <440758024.12507@ustc.edu.cn> <441049102.10204@ustc.edu.cn> <654E14825BCE4C9B94E5986000DC9BCE@xiaomao> <441061189.03958@ustc.edu.cn> Subject: RE: TSC unstable on Intel Pentium M processor 750 Date: Thu, 30 Apr 2009 15:40:02 +0800 Message-ID: <70DF5CB591F94B45BBC9BD2D41A047EF@xiaomao> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Office Outlook 11 In-Reply-To: <441061189.03958@ustc.edu.cn> Thread-Index: AcnJQZZk2gU7R1ONQs+LH5d8kg7hsgAJJBXA X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.5579 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 881 Lines: 24 > -----Original Message----- > From: linux-kernel-owner@vger.kernel.org > [mailto:linux-kernel-owner@vger.kernel.org] On Behalf Of Henrique de Moraes > Holschuh > Sent: Thursday, April 30, 2009 11:12 AM > To: Mao Yilu > Cc: 'Robert Hancock'; linux-kernel@vger.kernel.org > Subject: Re: TSC unstable on Intel Pentium M processor 750 > > On Thu, 30 Apr 2009, Mao Yilu wrote: > > But I still don't know why the TSC is not correct in the C1 state (hlt > > instruction). Is there anything more to influence the TSC? What happened > > when the CPU is not running under hlt instruction? > > SMIs? Laptops love that crap... What is SMIs? -- 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/