Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752599AbdLKOiw (ORCPT ); Mon, 11 Dec 2017 09:38:52 -0500 Received: from mail-wm0-f45.google.com ([74.125.82.45]:42579 "EHLO mail-wm0-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751584AbdLKOit (ORCPT ); Mon, 11 Dec 2017 09:38:49 -0500 X-Google-Smtp-Source: ACJfBosIRenasF5EN8jTUKqzCcZoAledvjLDtFct1bXjykOGHN6ZRq49s6onHi1KUS3OyFht3c5Xcg== Date: Mon, 11 Dec 2017 15:38:45 +0100 From: Ingo Molnar To: Matthew Auld Cc: intel-gfx@lists.freedesktop.org, Joonas Lahtinen , Ville =?iso-8859-1?Q?Syrj=E4l=E4?= , Chris Wilson , Paulo Zanoni , Thomas Gleixner , "H . Peter Anvin" , x86@kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/8] x86/early-quirks: Extend Intel graphics stolen memory placement to 64bit Message-ID: <20171211143845.sq3riyeffl3l5f52@gmail.com> References: <20171211121427.26205-1-matthew.auld@intel.com> <20171211121427.26205-2-matthew.auld@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20171211121427.26205-2-matthew.auld@intel.com> User-Agent: NeoMutt/20170609 (1.8.3) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 545 Lines: 16 * Matthew Auld wrote: > From: Joonas Lahtinen > > To give upcoming SKU BIOSes more flexibility in placing the Intel > graphics stolen memory, make all variables storing the placement or size > compatible with full 64 bit range. Also by exporting the stolen region > as a resource, we can then nuke the duplicated stolen discovery in i915. I'd suggest splitting this into two parts: the first one does the resource_size_t extension, the second one the other change. Thanks, Ingo