Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750983AbbFMUTq (ORCPT ); Sat, 13 Jun 2015 16:19:46 -0400 Received: from mout.kundenserver.de ([212.227.17.24]:64362 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751958AbbFMUTk (ORCPT ); Sat, 13 Jun 2015 16:19:40 -0400 Date: Sat, 13 Jun 2015 22:19:36 +0200 From: Heinz Diehl To: Christoph Fritz Cc: linux-kernel@vger.kernel.org, Thomas Gleixner Subject: Re: lockup when C1E and high-resolution timers enabled Message-ID: <20150613201936.GA16112@fritha.org> References: <1434225237.1752.2.camel@googlemail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1434225237.1752.2.camel@googlemail.com> X-Accept-Language: no,dk,se,en,de Organization: private site OpenPGP: id=60F4A92C; url=http://www.fritha.org/htd.asc; preference=signencrypt X-Mailer: Mew version 6.6 on Emacs 24.5 / Mule 6.0 (HANACHIRUSATO) X-Provags-ID: V03:K0:c7Qq5n2LyExCnmbBr6oF6S+8g9fI+BDcyynGRYhpfh+WP+Vrd5b Ao3G5WdmEkdX82BYZeT32/KyHT2kYffZPO1rFS8kz8VgDJdMoCuoS8hBsCPE93XFUnHNvMR Gag3I+7u4R/LTHGP2T/GB7WJdYnsC/QV2nrb+dIaRyRNTEtPGrur/UbZzhM7EroIOHjeSJ3 iZacDtMeQ3FuGwVI5fPXA== X-UI-Out-Filterresults: notjunk:1; Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 714 Lines: 16 On 13.06.2015, Christoph Fritz wrote: > - add kernel parameter "idle=halt" -> system runs fine > - disable CONFIG_HIGH_RES_TIMERS -> system runs fine > - change motherboard and disable C1E -> system runs fine > - change CPU to AMD Phenom II X6 Processor -> system runs fine I encountered quite some C1E related problems with different Gigabyte mainboards in the last few years. Try booting with acpi_skip_timer_override, it fixed most of those problems for me. -- 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/