From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030316AbXDMVKR (ORCPT ); Fri, 13 Apr 2007 17:10:17 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030320AbXDMVKQ (ORCPT ); Fri, 13 Apr 2007 17:10:16 -0400 Received: from smtp-outbound-1.vmware.com ([65.113.40.141]:35659 "EHLO smtp-outbound-1.vmware.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030316AbXDMVKH (ORCPT ); Fri, 13 Apr 2007 17:10:07 -0400 Message-ID: <461FF101.1080502@vmware.com> Date: Fri, 13 Apr 2007 14:07:13 -0700 From: Zachary Amsden User-Agent: Thunderbird 1.5.0.10 (X11/20070221) MIME-Version: 1.0 To: "H. Peter Anvin" CC: Jeremy Fitzhardinge , Chris Wright , Andi Kleen , "Eric W. Biederman" , Linus Torvalds , Linux Kernel Mailing List Subject: Re: Crash while mapping memory in pagetable_init() (Was: Re: .config) References: <20070413174913.GA25234@ezr.goop.org> <20070413183841.GP10574@sequoia.sous-sol.org> <20070413190552.GQ10574@sequoia.sous-sol.org> <461FD97B.1010203@goop.org> <461FE36D.1050205@vmware.com> <461FE77A.6020307@zytor.com> <461FE7C7.7050204@goop.org> <461FE8EC.3090304@zytor.com> <461FEA0B.40700@zytor.com> In-Reply-To: <461FEA0B.40700@zytor.com> Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org H. Peter Anvin wrote: > > #ifdef CONFIG_X86_PAE > PAGE_TABLE_SIZE = (2048+4)*4096 > #else > PAGE_TABLE_SIZE = (1024+1)*4096 > #endif > BOOTMEM_SIZE = 128*1024 /* ACPI and SMP trampoline allocate bootmem pages before paging_init */ #ifdef CONFIG_SMP SMP_BOOTMEM_EARLY= 1 #else SMP_BOOTMEM_EARLY= 0 #endif #ifdef CONFIG_ACPI ACPI_BOOTMEM_EARLY = 1 #else ACPI_BOOTMEM_EARLY = 0 #endif > > INIT_MAP_BEYOND_END = BOOTMEM_SIZE + PAGE_TABLE_SIZE +SMP_BOOTMEM_EARLY + ACPI_BOOTMEM_EARLY Zach