Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261952AbVBAJOO (ORCPT ); Tue, 1 Feb 2005 04:14:14 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261890AbVBAJMW (ORCPT ); Tue, 1 Feb 2005 04:12:22 -0500 Received: from mailgate.hob.de ([62.91.19.101]:49564 "EHLO mailgate.hob.de") by vger.kernel.org with ESMTP id S261870AbVBAJFL (ORCPT ); Tue, 1 Feb 2005 04:05:11 -0500 Message-ID: <41FF45EA.5010908@hob.de> Date: Tue, 01 Feb 2005 10:03:38 +0100 From: Christian Hildner User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; de-DE; rv:1.0.2) Gecko/20030208 Netscape/7.02 X-Accept-Language: de-de, de MIME-Version: 1.0 To: baswaraj kasture Cc: Nick Piggin , Christoph Lameter , Andi Kleen , Andrew Morton , torvalds@osdl.org, hugh@veritas.com, linux-mm@kvack.org, linux-ia64@vger.kernel.org, linux-kernel@vger.kernel.org, benh@kernel.crashing.org Subject: Re: Kernel 2.4.21 hangs up References: <20050201082001.43454.qmail@web51102.mail.yahoo.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1096 Lines: 31 baswaraj kasture schrieb: >Hi, > >I compiled kernel 2.4.21 with intel compiler . >While booting it hangs-up . further i found that it >hangsup due to call to "calibrate_delay" routine in >"init/main.c". Also found that loop in the >callibrate_delay" routine goes infinite.When i comment >out the call to "callibrate_delay" routine, it works >fine.Even compiling "init/main.c" with "-O0" works >fine. I am using IA-64 (Intel Itanium 2 ) with EL3.0. > >Any pointers will be great help. > - Download ski from http://www.hpl.hp.com/research/linux/ski/download.php - Compile your kernel for the simulator - set simulator breakpoint at calibrate_delay - look at ar.itc and cr.itm (cr.itm must be greater than ar.itc) Or for debugging on hardware: -run into loop, press the TOC button, reboot and analyze the dump with efi shell + errdump init Christian - 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/