From mboxrd@z Thu Jan 1 00:00:00 1970 From: Xiao Guangrong Subject: [PATCH 0/8] nvdimm: hotplug support Date: Mon, 11 Jul 2016 21:45:10 +0800 Message-ID: <1468244718-3731-1-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]:58631 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754040AbcGKN44 (ORCPT ); Mon, 11 Jul 2016 09:56:56 -0400 Sender: kvm-owner@vger.kernel.org List-ID: This patchset is against commit 269fe4c3ab0c (vmw_pvscsi: remove unnecessary internal msi state flag) on pci branch of Michael's git tree and can be found at: https://github.com/xiaogr/qemu.git nvdimm-hotplug-v1 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