Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759217AbXKLQDN (ORCPT ); Mon, 12 Nov 2007 11:03:13 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753440AbXKLQC5 (ORCPT ); Mon, 12 Nov 2007 11:02:57 -0500 Received: from nf-out-0910.google.com ([64.233.182.185]:29010 "EHLO nf-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754023AbXKLQC4 (ORCPT ); Mon, 12 Nov 2007 11:02:56 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:user-agent:mime-version:to:cc:subject:references:in-reply-to:x-enigmail-version:content-type:content-transfer-encoding; b=ArGVkWG+aleGv3ilvjbgN9+9d8MHuAyxAJ0U2WqwxNRpjXfB+uhTUtZ5d2gRkT9eUxJxuLymdZk1pBmym6eexafQMKAxEqtaZo2iXFKsSGMkFxIimEjoVvGQbs4LmpFD3bkruqne8NAkrap1OP2V+dZL/G7Kp30YNsCQQ8UWgis= Message-ID: <47387928.5000409@gmail.com> Date: Mon, 12 Nov 2007 17:02:48 +0100 From: Jiri Slaby User-Agent: Thunderbird 2.0.0.6 (X11/20070728) MIME-Version: 1.0 To: Yoav Artzi CC: Adrian Bunk , linux-kernel@vger.kernel.org Subject: Re: PAGE_SIZE on 64bit and 32bit machines References: <473865BE.2070806@checkpoint.com> <47386DC9.4020905@gmail.com> <47387214.2010200@checkpoint.com> <20071112153908.GK9771@stusta.de> <47387810.3060503@checkpoint.com> In-Reply-To: <47387810.3060503@checkpoint.com> X-Enigmail-Version: 0.95.5 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 720 Lines: 24 On 11/12/2007 04:58 PM, Yoav Artzi wrote: > Looking at the source, I see: > > #ifdef CONFIG_4KSTACKS > #define THREAD_SIZE (4096) > #else > #define THREAD_SIZE (8192) > #endif > > > So if I configure the option CONFIG_4KSTACK, I will get a 4KB kernel > stack. Am I missing something here? But it's not configurable on x86_64, where the thread size defaults to 8k. regards, -- Jiri Slaby (jirislaby@gmail.com) Faculty of Informatics, Masaryk University - 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/