From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:42532) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z8KuD-0005w5-Un for qemu-devel@nongnu.org; Fri, 26 Jun 2015 00:06:23 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Z8KuA-0000HT-Nt for qemu-devel@nongnu.org; Fri, 26 Jun 2015 00:06:21 -0400 Received: from e28smtp03.in.ibm.com ([122.248.162.3]:38535) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z8KuA-0000GU-1e for qemu-devel@nongnu.org; Fri, 26 Jun 2015 00:06:18 -0400 Received: from /spool/local by e28smtp03.in.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 26 Jun 2015 09:36:14 +0530 Received: from d28relay01.in.ibm.com (d28relay01.in.ibm.com [9.184.220.58]) by d28dlp01.in.ibm.com (Postfix) with ESMTP id E18A4E004C for ; Fri, 26 Jun 2015 09:39:47 +0530 (IST) Received: from d28av02.in.ibm.com (d28av02.in.ibm.com [9.184.220.64]) by d28relay01.in.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id t5Q46AZj4850006 for ; Fri, 26 Jun 2015 09:36:10 +0530 Received: from d28av02.in.ibm.com (localhost [127.0.0.1]) by d28av02.in.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id t5Q31X5O011276 for ; Fri, 26 Jun 2015 08:31:33 +0530 From: Bharata B Rao Date: Fri, 26 Jun 2015 09:35:59 +0530 Message-Id: <1435291564-14014-1-git-send-email-bharata@linux.vnet.ibm.com> Subject: [Qemu-devel] [PATCH v3 0/5] Refactoring pc_dimm_plug and NUMA node lookup API List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: pbonzini@redhat.com, imammedo@redhat.com, Bharata B Rao , ehabkost@redhat.com, david@gibson.dropbear.id.au Hi, Here is the v3 of the patchset that refactors pc_dimm_plug and adds an API to lookup NUMA node by address. - Refactoring pc_dimm_plug() helps other architectures like PowerPC to make use of common code. - API to lookup NUMA node id by address is required to support memory hotplug on PowerPC sPAPR guests. The patchset that adds memory hotplug support to PowerPC sPAPR that was posted at http://lists.nongnu.org/archive/html/qemu-devel/2015-06/msg06574.html depends on this patchset. Changes in v3: ------------- - Not calling pc_dimm_memory_unplug() when pc_dimm_memory_plug() fails because when pc_dimm_memory_plug() fails, it wouldn't have done memory_region_add_subregion() and vmstate_register_ram(). - As per Igor's suggestion, moving of hotplug related fields from PCMachineState is now in a separate patch. v2: https://lists.gnu.org/archive/html/qemu-devel/2015-06/msg05157.html v1: https://lists.gnu.org/archive/html/qemu-devel/2015-06/msg03212.html v0: https://lists.gnu.org/archive/html/qemu-devel/2015-05/msg01078.html Bharata B Rao (5): pc,pc-dimm: Extract hotplug related fields in PCMachineState to a structure pc,pc-dimm: Factor out reusable parts in pc_dimm_plug to a separate routine numa,pc-dimm: Store pc-dimm memory information in numa_info numa: Store boot memory address range in node_info numa: API to lookup NUMA node by address hw/i386/acpi-build.c | 2 +- hw/i386/pc.c | 84 +++++++++--------------------------------------- hw/mem/pc-dimm.c | 84 ++++++++++++++++++++++++++++++++++++++++++++++++ include/hw/i386/pc.h | 7 ++-- include/hw/mem/pc-dimm.h | 15 +++++++++ include/sysemu/numa.h | 11 +++++++ numa.c | 77 ++++++++++++++++++++++++++++++++++++++++++++ 7 files changed, 205 insertions(+), 75 deletions(-) -- 2.1.0