From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758932Ab1LOPq5 (ORCPT ); Thu, 15 Dec 2011 10:46:57 -0500 Received: from terminus.zytor.com ([198.137.202.10]:40174 "EHLO mail.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751452Ab1LOPq4 (ORCPT ); Thu, 15 Dec 2011 10:46:56 -0500 Message-ID: <4EEA1664.1050402@zytor.com> Date: Thu, 15 Dec 2011 07:46:44 -0800 From: "H. Peter Anvin" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:7.0) Gecko/20110927 Thunderbird/7.0 MIME-Version: 1.0 To: Matthew Garrett CC: Mike Waychison , linux-kernel@vger.kernel.org, x86@kernel.org Subject: Re: [PATCH 3/4] EFI: Add support for variables longer than 1024 bytes References: <1323896791-10858-1-git-send-email-mjg@redhat.com> <1323896791-10858-4-git-send-email-mjg@redhat.com> <20111214223950.GA29264@srcf.ucam.org> <20111215154356.GA10486@srcf.ucam.org> In-Reply-To: <20111215154356.GA10486@srcf.ucam.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12/15/2011 07:43 AM, Matthew Garrett wrote: > > We'll pretty much definitely want to be able to read values> 1024 once > people start shoving keys in there. The PAGE_SIZE limit is one that I'd > forgotten about, though. > The jump from 1024 to 4096 seems to not be very long... hence I think we may need a different approach.