Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756693AbYB0JjO (ORCPT ); Wed, 27 Feb 2008 04:39:14 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752035AbYB0Ji4 (ORCPT ); Wed, 27 Feb 2008 04:38:56 -0500 Received: from gprs189-60.eurotel.cz ([160.218.189.60]:4340 "EHLO spitz.ucw.cz" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751107AbYB0Jin (ORCPT ); Wed, 27 Feb 2008 04:38:43 -0500 Date: Wed, 27 Feb 2008 10:19:50 +0100 From: Pavel Machek To: Dave Jones , Linux Kernel , Thomas Gleixner Subject: Re: boot_delay broken ? Message-ID: <20080227091950.GA4615@ucw.cz> References: <20080224004615.GA31012@codemonkey.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080224004615.GA31012@codemonkey.org.uk> User-Agent: Mutt/1.5.9i Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 850 Lines: 21 On Sat 2008-02-23 19:46:15, Dave Jones wrote: > The boot_delay switch seems to be behaving strangely in the > current -git. Setting it to =10 makes the output 'bursty' > it becomes slow for some printk's whilst others scroll by > at regular speed. > Setting it any higher than that seems to make it pause for > a really long time before it outputs any text at all. > > x86 timer changes perhaps ? If nohz=off highres=off notsc fixes it, it is probably timers :-). -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- 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/