From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965795Ab3E2LU0 (ORCPT ); Wed, 29 May 2013 07:20:26 -0400 Received: from hydra.sisk.pl ([212.160.235.94]:54033 "EHLO hydra.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965683Ab3E2LUZ (ORCPT ); Wed, 29 May 2013 07:20:25 -0400 From: "Rafael J. Wysocki" To: Yinghai Lu Cc: Greg Kroah-Hartman , ACPI Devel Maling List , Linux Kernel Mailing List Subject: Re: System slow down from udev Date: Wed, 29 May 2013 13:29:15 +0200 Message-ID: <7385243.PHJHW0xyGs@vostro.rjw.lan> User-Agent: KMail/4.9.5 (Linux/3.10.0-rc3+; KDE/4.9.5; x86_64; ; ) In-Reply-To: References: <2013173.c6WKZTQWxj@vostro.rjw.lan> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="utf-8" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tuesday, May 28, 2013 08:46:11 PM Yinghai Lu wrote: > On Tue, May 28, 2013 at 5:30 PM, Rafael J. Wysocki wrote: > > On Tuesday, May 28, 2013 05:01:41 PM Yinghai Lu wrote: > > > > Please attach your .config for comparison and maybe Greg will have an idea about what's up with udev vs that commit (Greg, the > > commit in question, unfortunately far from trivial, is http://git.kernel.org/cgit/linux/kernel/git/rafael/linux-pm.git/commit/?h=acpi-hotplug&id=ac212b6980d8d5eda705864fc5a8ecddc6d6eacc). > > config file attached. On your systems the processor driver is built-in. Any chance to build it as a module and see if that helps? Well, I thought I tested the built-in variant, but I'm going to test it again later today. Thanks, Rafael -- I speak only for myself. Rafael J. Wysocki, Intel Open Source Technology Center.