Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1031116AbXECKQk (ORCPT ); Thu, 3 May 2007 06:16:40 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1031118AbXECKQk (ORCPT ); Thu, 3 May 2007 06:16:40 -0400 Received: from outpipe-village-512-1.bc.nu ([81.2.110.250]:49478 "EHLO the-village.bc.nu" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1031116AbXECKQj (ORCPT ); Thu, 3 May 2007 06:16:39 -0400 Date: Thu, 3 May 2007 11:20:23 +0100 From: Alan Cox To: "H. Peter Anvin" Cc: Albert Cahalan , "Antonino A. Daplas" , Geert Uytterhoeven , linux-kernel , aeb@cwi.nl Subject: Re: console font limits Message-ID: <20070503112023.285f92c6@the-village.bc.nu> In-Reply-To: <46398D1F.1020306@zytor.com> References: <787b0d920704302109r352e6653wc71a0638cbfbdcce@mail.gmail.com> <1178021516.4372.62.camel@daplas> <46375738.1010007@zytor.com> <787b0d920705010849u52a4d6c3o2f1f800521ad5b95@mail.gmail.com> <46398D1F.1020306@zytor.com> X-Mailer: Claws Mail 2.9.1 (GTK+ 2.10.8; i386-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 975 Lines: 26 On Thu, 03 May 2007 00:19:59 -0700 "H. Peter Anvin" wrote: > Albert Cahalan wrote: > > Font size is not a sane place to draw the line. Features are. > > Font sizes are an eminently sane place to draw the line, because the > crossover is largely determined by the point at which nailing down too > much memory (kernel memory = unswappable memory) gets too expensive. Which is a value judgement made based upon the cost of memory, the memory limit of the system (and the fixed kmalloc limits). Obvious fix Albert would be to post patches which - Ignore the font size limits (up to sanity point) for CAP_SYS_something - Put the limit in sysfs where it belongs - Use vmalloc not kmalloc if neccessary Alan - 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/