From mboxrd@z Thu Jan 1 00:00:00 1970 From: catalin.marinas@arm.com (Catalin Marinas) Date: Wed, 9 Nov 2011 10:44:01 +0000 Subject: [PATCH v8 15/16] ARM: LPAE: add support for ATAG_MEM64 In-Reply-To: References: <1320682618-1182-1-git-send-email-catalin.marinas@arm.com> <1320682618-1182-16-git-send-email-catalin.marinas@arm.com> Message-ID: <20111109104401.GB31092@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, Nov 08, 2011 at 11:38:12PM +0000, Nicolas Pitre wrote: > On Mon, 7 Nov 2011, Catalin Marinas wrote: > > > From: Will Deacon > > > > LPAE provides support for memory banks with physical addresses of up > > to 40 bits. > > > > This patch adds a new atag, ATAG_MEM64, so that the Kernel can be > > informed about memory that exists above the 4GB boundary. > > > > Signed-off-by: Will Deacon > > Signed-off-by: Catalin Marinas > > NAK. Any LPAE capable platform to come is, by definition, a new > platform. It therefore should be using DT upfront. It's fine by me, one less patch to merge. -- Catalin From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756649Ab1KIKoW (ORCPT ); Wed, 9 Nov 2011 05:44:22 -0500 Received: from cam-admin0.cambridge.arm.com ([217.140.96.50]:46759 "EHLO cam-admin0.cambridge.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754786Ab1KIKoV (ORCPT ); Wed, 9 Nov 2011 05:44:21 -0500 Date: Wed, 9 Nov 2011 10:44:01 +0000 From: Catalin Marinas To: Nicolas Pitre Cc: "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , Will Deacon Subject: Re: [PATCH v8 15/16] ARM: LPAE: add support for ATAG_MEM64 Message-ID: <20111109104401.GB31092@arm.com> References: <1320682618-1182-1-git-send-email-catalin.marinas@arm.com> <1320682618-1182-16-git-send-email-catalin.marinas@arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Nov 08, 2011 at 11:38:12PM +0000, Nicolas Pitre wrote: > On Mon, 7 Nov 2011, Catalin Marinas wrote: > > > From: Will Deacon > > > > LPAE provides support for memory banks with physical addresses of up > > to 40 bits. > > > > This patch adds a new atag, ATAG_MEM64, so that the Kernel can be > > informed about memory that exists above the 4GB boundary. > > > > Signed-off-by: Will Deacon > > Signed-off-by: Catalin Marinas > > NAK. Any LPAE capable platform to come is, by definition, a new > platform. It therefore should be using DT upfront. It's fine by me, one less patch to merge. -- Catalin