From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755647AbXLJJry (ORCPT ); Mon, 10 Dec 2007 04:47:54 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752051AbXLJJrq (ORCPT ); Mon, 10 Dec 2007 04:47:46 -0500 Received: from wa-out-1112.google.com ([209.85.146.180]:63666 "EHLO wa-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751485AbXLJJrp (ORCPT ); Mon, 10 Dec 2007 04:47:45 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject:references:in-reply-to:x-enigmail-version:content-type:content-transfer-encoding; b=C5LYi/12zA5PJprauiC48khdTAi1m3EG7wjo8A64jR1eoOuBSGkWRxwUq/OMBH7KH8UyCqd7cQWchvLP89oAmLe4itsTNZ3DV92Mtjzoo6nUIo/Y/Q11F0RskxNxwe8CB2AUsxcADlu8ZDZJhqsE5MQCM1hh+JhsCUbWnCcUNP0= Message-ID: <475D0B3A.7000406@gmail.com> Date: Mon, 10 Dec 2007 18:47:38 +0900 From: Tejun Heo User-Agent: Thunderbird 2.0.0.6 (X11/20070801) MIME-Version: 1.0 To: devzero@web.de CC: linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: ata_piix init/performance regression ? References: <32463620@web.de> In-Reply-To: <32463620@web.de> X-Enigmail-Version: 0.95.3 Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org devzero@web.de wrote: > Hello ! > > on my old fujitsu-siemens lifebook, booting is at least 20 seconds slower as before. > > on ata_piix init i can see 2 longer delays of ~10 seconds each, which didn`t happen before. > > i`m using SuSE kernel of the day from http://ftp.suse.com/pub/projects/kernel/kotd/ > > problem exists with these kernels: > kernel-vanilla-2.6.24_rc3_git3-20071201095839 > kernel-default-2.6.24_rc3_git3-20071201095839 > kernel-default-2.6.24_rc4_git3-20071206172629 > kernel-vanilla-2.6.24_rc4_git3-20071206172629 > > problem didn`t exist with this one: > kernel-default-2.6.22.12-0.1 (opensuse 10.3 default) > > please see https://bugzilla.novell.com/show_bug.cgi?id=345442 for more details. That's a TSC problem on suse kernel. I'll follow up on the bugzilla. -- tejun