From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from e23smtp09.au.ibm.com (e23smtp09.au.ibm.com [202.81.31.142]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "e23smtp09.au.ibm.com", Issuer "GeoTrust SSL CA" (not verified)) by ozlabs.org (Postfix) with ESMTPS id BE5352C01BC for ; Thu, 5 Jul 2012 18:29:09 +1000 (EST) Received: from /spool/local by e23smtp09.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Thu, 5 Jul 2012 09:01:33 +1000 Received: from d23av01.au.ibm.com (d23av01.au.ibm.com [9.190.234.96]) by d23relay03.au.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id q658EUkc6423030 for ; Thu, 5 Jul 2012 18:14:31 +1000 Received: from d23av01.au.ibm.com (loopback [127.0.0.1]) by d23av01.au.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id q658EUXL026047 for ; Thu, 5 Jul 2012 18:14:30 +1000 From: "Aneesh Kumar K.V" To: benh@kernel.crashing.org, paulus@samba.org Subject: [PATCH -V2 0/9] arch/powerpc: Add 64TB support to ppc64 Date: Thu, 5 Jul 2012 13:44:09 +0530 Message-Id: <1341476058-5405-1-git-send-email-aneesh.kumar@linux.vnet.ibm.com> Cc: linuxppc-dev@lists.ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hi, This patchset include patches for supporting 64TB with ppc64. I haven't booted this on hardware with 64TB memory yet. But they boot fine on real hardware with less memory. Changes extend VSID bits to 38 bits for a 256MB segment and 26 bits for 1TB segments. Changes from V1: * Drop the usage of structure (struct virt_addr) to carry virtual address. We now represent virtual address via vpn which is virtual address shifted right 12 bits. Thanks, -aneesh