Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758061Ab1EBVtV (ORCPT ); Mon, 2 May 2011 17:49:21 -0400 Received: from e7.ny.us.ibm.com ([32.97.182.137]:51077 "EHLO e7.ny.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756698Ab1EBVtU (ORCPT ); Mon, 2 May 2011 17:49:20 -0400 Subject: Re: Long timeout when booting >= 2.6.38 From: john stultz To: Christian Hoffmann Cc: Linux Kernel Mailing List In-Reply-To: <4DBF1725.3030800@christianhoffmann.info> References: <4DBEFCBA.3070501@christianhoffmann.info> <1304363375.3226.5.camel@work-vm> <4DBF1725.3030800@christianhoffmann.info> Content-Type: text/plain; charset="UTF-8" Date: Mon, 02 May 2011 14:49:15 -0700 Message-ID: <1304372955.3226.15.camel@work-vm> Mime-Version: 1.0 X-Mailer: Evolution 2.32.2 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 851 Lines: 25 On Mon, 2011-05-02 at 22:42 +0200, Christian Hoffmann wrote: > Hi, > > > Hrm. So, on older kernels, what do you see from: > > $ cat /sys/devices/system/clocksource/clocksource0/current_clocksource > > $ cat /sys/devices/system/clocksource/clocksource0/available_clocksource > > On older and newer kernel I see the same output: > $ cat /sys/devices/system/clocksource/clocksource0/current_clocksource > tsc > $ cat /sys/devices/system/clocksource/clocksource0/available_clocksource > tsc hpet acpi_pm Can you reproduce the hang booting with "clocksource=hpet" and "clocksource=acpi_pm" ? thanks -john -- 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/