From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757420AbYGRPVh (ORCPT ); Fri, 18 Jul 2008 11:21:37 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755924AbYGRPV1 (ORCPT ); Fri, 18 Jul 2008 11:21:27 -0400 Received: from vpn.id2.novell.com ([195.33.99.129]:38228 "EHLO vpn.id2.novell.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756354AbYGRPV0 convert rfc822-to-8bit (ORCPT ); Fri, 18 Jul 2008 11:21:26 -0400 Message-Id: <4880D12B.76E4.0078.0@novell.com> X-Mailer: Novell GroupWise Internet Agent 7.0.3 Date: Fri, 18 Jul 2008 16:21:47 +0100 From: "Jan Beulich" To: "Jeremy Fitzhardinge" Cc: , , , Subject: Re: [PATCH] i386: reduce boot fixmap space References: <4880A8AC.76E4.0078.0@novell.com> <4880AD2D.3050407@goop.org> In-Reply-To: <4880AD2D.3050407@goop.org> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 8BIT Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >>> Jeremy Fitzhardinge 18.07.08 16:48 >>> >Jan Beulich wrote: >> As 256 entries are needed, aligning to a 256-entry boundary is >> sufficient and still guarantees the single pte table requirement. >> > >I unified 32 and 64-bit early_ioremap by making 64-bit use the 32-bit >early_ioremap. In the process I put a similar entry in fixmap_64.h. >Would you mind looking to see if the same change is relevant there? I'm sure it would be applicable there, too, but checking my just refreshed x86.git snapshot doesn't show anything like that in fixmap_64.h. Jan