Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751882AbbFMU7A (ORCPT ); Sat, 13 Jun 2015 16:59:00 -0400 Received: from mail-wi0-f173.google.com ([209.85.212.173]:36199 "EHLO mail-wi0-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750869AbbFMU6v (ORCPT ); Sat, 13 Jun 2015 16:58:51 -0400 Message-ID: <1434229127.3382.2.camel@googlemail.com> Subject: Re: lockup when C1E and high-resolution timers enabled From: Christoph Fritz Reply-To: chf.fritz@googlemail.com To: Heinz Diehl Cc: linux-kernel@vger.kernel.org, Thomas Gleixner Date: Sat, 13 Jun 2015 22:58:47 +0200 In-Reply-To: <20150613201936.GA16112@fritha.org> References: <1434225237.1752.2.camel@googlemail.com> <20150613201936.GA16112@fritha.org> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.12.9-1+b1 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 913 Lines: 21 On Sat, 2015-06-13 at 22:19 +0200, Heinz Diehl wrote: > 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. > Thanks for your hint, I already tried that: With kernel parameter 'acpi_skip_timer_override' kernel doesn't boot at all. -- 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/