From mboxrd@z Thu Jan 1 00:00:00 1970 From: Xiao Guangrong Subject: [PATCH v2 0/8] nvdimm: hotplug support Date: Fri, 12 Aug 2016 14:54:02 +0800 Message-ID: <1470984850-66891-1-git-send-email-guangrong.xiao@linux.intel.com> Cc: gleb@kernel.org, mtosatti@redhat.com, stefanha@redhat.com, mst@redhat.com, rth@twiddle.net, ehabkost@redhat.com, dan.j.williams@intel.com, kvm@vger.kernel.org, qemu-devel@nongnu.org, Xiao Guangrong To: pbonzini@redhat.com, imammedo@redhat.com Return-path: Received: from mga14.intel.com ([192.55.52.115]:57373 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751865AbcHLHKd (ORCPT ); Fri, 12 Aug 2016 03:10:33 -0400 Sender: kvm-owner@vger.kernel.org List-ID: This patchset is against commit c597dc90fbcd6 (virtio-net: allow increasing rx queue siz) on pci branch of Michael's git tree and can be found at: https://github.com/xiaogr/qemu.git nvdimm-hotplug-v2 Changelog in v2: Fixed signed integer overflow pointed out by Stefan Hajnoczi This patchset enables nvdimm hotplug support, it is used as pc-dimm hotplug, for example, a new nvdimm device can be plugged as follows: object_add memory-backend-file,id=mem3,size=10G,mem-path=/home/eric/nvdimm3 device_add nvdimm,id=nvdimm3,memdev=mem3 and unplug it as follows: device_del nvdimm3 object_del mem3 Xiao Guangrong (8): acpi nvdimm: fix wrong buffer size returned by DSM method nvdimm acpi: prebuild nvdimm devices for available slots nvdimm acpi: introduce _FIT nvdimm acpi: implement Read FIT function pc-dimm: introduce prepare_unplug() callback pc: memhp: do not export nvdimm's memory via _CRS pc: acpi: memhp: nvdimm hotplug support nvdimm docs: add nvdimm Read FIT function docs/specs/acpi_mem_hotplug.txt | 4 +- docs/specs/acpi_nvdimm.txt | 38 +++++++- hw/acpi/ich9.c | 3 + hw/acpi/memory_hotplug.c | 21 +++-- hw/acpi/nvdimm.c | 195 +++++++++++++++++++++++++++++++++++---- hw/acpi/piix4.c | 3 + hw/i386/acpi-build.c | 28 +++++- hw/mem/nvdimm.c | 12 ++- hw/mem/pc-dimm.c | 5 + include/hw/acpi/memory_hotplug.h | 1 + include/hw/acpi/pc-hotplug.h | 1 + include/hw/mem/nvdimm.h | 6 +- include/hw/mem/pc-dimm.h | 1 + 13 files changed, 278 insertions(+), 40 deletions(-) -- 1.8.3.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:32974) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bYDKa-0004Xi-60 for qemu-devel@nongnu.org; Fri, 12 Aug 2016 10:21:16 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bYDKQ-0001hg-Av for qemu-devel@nongnu.org; Fri, 12 Aug 2016 10:21:03 -0400 Received: from mga04.intel.com ([192.55.52.120]:25524) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bYDKQ-0001g8-3q for qemu-devel@nongnu.org; Fri, 12 Aug 2016 10:20:54 -0400 From: Xiao Guangrong Date: Fri, 12 Aug 2016 14:54:02 +0800 Message-Id: <1470984850-66891-1-git-send-email-guangrong.xiao@linux.intel.com> Subject: [Qemu-devel] [PATCH v2 0/8] nvdimm: hotplug support List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: pbonzini@redhat.com, imammedo@redhat.com Cc: gleb@kernel.org, mtosatti@redhat.com, stefanha@redhat.com, mst@redhat.com, rth@twiddle.net, ehabkost@redhat.com, dan.j.williams@intel.com, kvm@vger.kernel.org, qemu-devel@nongnu.org, Xiao Guangrong This patchset is against commit c597dc90fbcd6 (virtio-net: allow increasing rx queue siz) on pci branch of Michael's git tree and can be found at: https://github.com/xiaogr/qemu.git nvdimm-hotplug-v2 Changelog in v2: Fixed signed integer overflow pointed out by Stefan Hajnoczi This patchset enables nvdimm hotplug support, it is used as pc-dimm hotplug, for example, a new nvdimm device can be plugged as follows: object_add memory-backend-file,id=mem3,size=10G,mem-path=/home/eric/nvdimm3 device_add nvdimm,id=nvdimm3,memdev=mem3 and unplug it as follows: device_del nvdimm3 object_del mem3 Xiao Guangrong (8): acpi nvdimm: fix wrong buffer size returned by DSM method nvdimm acpi: prebuild nvdimm devices for available slots nvdimm acpi: introduce _FIT nvdimm acpi: implement Read FIT function pc-dimm: introduce prepare_unplug() callback pc: memhp: do not export nvdimm's memory via _CRS pc: acpi: memhp: nvdimm hotplug support nvdimm docs: add nvdimm Read FIT function docs/specs/acpi_mem_hotplug.txt | 4 +- docs/specs/acpi_nvdimm.txt | 38 +++++++- hw/acpi/ich9.c | 3 + hw/acpi/memory_hotplug.c | 21 +++-- hw/acpi/nvdimm.c | 195 +++++++++++++++++++++++++++++++++++---- hw/acpi/piix4.c | 3 + hw/i386/acpi-build.c | 28 +++++- hw/mem/nvdimm.c | 12 ++- hw/mem/pc-dimm.c | 5 + include/hw/acpi/memory_hotplug.h | 1 + include/hw/acpi/pc-hotplug.h | 1 + include/hw/mem/nvdimm.h | 6 +- include/hw/mem/pc-dimm.h | 1 + 13 files changed, 278 insertions(+), 40 deletions(-) -- 1.8.3.1