From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Wed, 23 Jan 2008 06:34:47 -0600 From: Robin Holt Subject: Re: [kvm-devel] [PATCH] export notifier #1 Message-ID: <20080123123447.GI26420@sgi.com> References: <20080121125204.GJ6970@v2.random> <4795F9D2.1050503@qumranet.com> <20080122144332.GE7331@v2.random> <20080122200858.GB15848@v2.random> <20080122223139.GD15848@v2.random> <479716AD.5070708@qumranet.com> <20080123105246.GG26420@sgi.com> <20080123120446.GF15848@v2.random> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080123120446.GF15848@v2.random> Sender: owner-linux-mm@kvack.org Return-Path: To: Andrea Arcangeli Cc: Robin Holt , Avi Kivity , Christoph Lameter , Izik Eidus , Andrew Morton , Nick Piggin , kvm-devel@lists.sourceforge.net, Benjamin Herrenschmidt , steiner@sgi.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, daniel.blueman@quadrics.com, Hugh Dickins List-ID: > Why don't you stick to mm+va and use get_user_pages and let the VM do > the swapins etc...? Our concern is also with memory protections for the physical page. Additionally, we need to support exporting of memory in a VM_PFNMAP address ranges (specifically, memory mapped using sgi_fetchop, uncached or cached mspec devices). Thanks, Robin -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org