Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030273AbWHDBCs (ORCPT ); Thu, 3 Aug 2006 21:02:48 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030272AbWHDBCs (ORCPT ); Thu, 3 Aug 2006 21:02:48 -0400 Received: from terminus.zytor.com ([192.83.249.54]:53484 "EHLO terminus.zytor.com") by vger.kernel.org with ESMTP id S1030273AbWHDBCr (ORCPT ); Thu, 3 Aug 2006 21:02:47 -0400 Message-ID: <44D29C05.4030408@zytor.com> Date: Thu, 03 Aug 2006 17:59:49 -0700 From: "H. Peter Anvin" User-Agent: Thunderbird 1.5.0.4 (X11/20060614) MIME-Version: 1.0 To: Adrian Bunk CC: Dave Jones , linux-kernel@vger.kernel.org, David Woodhouse Subject: Re: Userspace visible of 3 include/asm/ headers References: <20060803193952.GF25692@stusta.de> <20060803194410.GC16927@redhat.com> <44D26A8B.9040907@zytor.com> <20060803215230.GI25692@stusta.de> <44D28C0A.905@zytor.com> <20060804001221.GM25692@stusta.de> In-Reply-To: <20060804001221.GM25692@stusta.de> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1266 Lines: 42 Adrian Bunk wrote: > On Thu, Aug 03, 2006 at 04:51:38PM -0700, H. Peter Anvin wrote: >> Adrian Bunk wrote: >> >>> On different architectures, we have the following values for >>> COMMAND_LINE_SIZE: >>> - 256 >>> - 512 >>> - 896 >>> - 1024 >>> - 4096 >>> >>> What should be the common value? >>> 4096? >>> >>> And I have a rough memory of some dependencies of COMMAND_LINE_SIZE and >>> boot loaders. What exactly must be taken care of when increasing >>> COMMAND_LINE_SIZE? >>> >> It's architecture-dependent; it probably should be defined in something >> like . > > OK, I did misunderstand you. > I tought you were saying it should be the same value for all > architectures. > > With the exception of frv (in param.h), COMMAND_LINE_SIZE is in setup.h > on all architectures. > > Do we want to move it to a different header, or simply make param.h a > userspace header on all architectures? > I figure it should be broken out into a separate header, rather than exporting all of setup.h. -hpa - 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/