From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from d12nrmr1607.megacenter.de.ibm.com (d12nrmr1607.megacenter.de.ibm.com [9.149.167.49]) by mtagate2.de.ibm.com (8.12.10/8.12.10) with ESMTP id j95HDPd7081438 for ; Wed, 5 Oct 2005 17:13:25 GMT Received: from d12av02.megacenter.de.ibm.com (d12av02.megacenter.de.ibm.com [9.149.165.228]) by d12nrmr1607.megacenter.de.ibm.com (8.12.10/NCO/VERS6.7) with ESMTP id j95HDPvk160982 for ; Wed, 5 Oct 2005 19:13:25 +0200 Received: from d12av02.megacenter.de.ibm.com (loopback [127.0.0.1]) by d12av02.megacenter.de.ibm.com (8.12.11/8.13.3) with ESMTP id j95HDPr2018711 for ; Wed, 5 Oct 2005 19:13:25 +0200 Date: Wed, 5 Oct 2005 19:12:30 +0200 From: Heiko Carstens Subject: Re: sparsemem & sparsemem extreme question Message-ID: <20051005171230.GA10204@osiris.ibm.com> References: <20051004065030.GA21741@osiris.boeblingen.de.ibm.com> <1128442502.20208.6.camel@localhost> <20051005063909.GA9699@osiris.boeblingen.de.ibm.com> <1128527554.26009.2.camel@localhost> <20051005155823.GA10119@osiris.ibm.com> <1128528340.26009.8.camel@localhost> <20051005161009.GA10146@osiris.ibm.com> <1128529222.26009.16.camel@localhost> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1128529222.26009.16.camel@localhost> Sender: owner-linux-mm@kvack.org Return-Path: To: Dave Hansen Cc: linux-mm List-ID: > > That's a matter of fact and what the Specs say... > I'd appreciate any pointer to the relevant information, especially the > stuff that explains just how sparse a physical address space can be on > that architecture. What would discontigmem have done with the same > layout? Does s390 even support discontigmem? s390 does not support discontigmem at all. And unfortunately the documentation is not publicly available yet, sorry. Anything specific you need to know about the memory layout? Heiko -- 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