[Qemu-devel] [PULL 00/47] virtio, vhost, pc, pci: tests, documentation, fixes and cleanups

[Michael S. Tsirkin]

The following changes since commit 6bbcb76301a72dc80c8d29af13d40bb9a759c9c6:

  MAINTAINERS: Remove obsolete stable branches (2016-11-10 15:29:59 +0000)

are available in the git repository at:

  git://git.kernel.org/pub/scm/virt/kvm/mst/qemu.git tags/for_upstream

for you to fetch changes up to 8038753b86f4cb1e79d4225a799395c4dae96b17:

  docs: add PCIe devices placement guidelines (2016-11-10 18:08:06 +0200)

----------------------------------------------------------------
virtio, vhost, pc, pci: tests, documentation, fixes and cleanups

Lots of fixes all over the place.  I allowed some cleanups in even though they
are not strictly bugfixes, they might prevent bugs and seem very safe.

Most importantly, this fixes a regression with vhost introduced
by the last pull.

libvhost-user is the only thing that might be controvertial here, but it's only
affecting contrib/ and tests so I think it's still fair game, and several of
people were asking for it.

Signed-off-by: Michael S. Tsirkin <address@hidden>

----------------------------------------------------------------
Cao jin (11):
      pcie_aer: Convert pcie_aer_init to Error
      msix: Follow CODING_STYLE
      hcd-xhci: check & correct param before using it
      pci: Convert msix_init() to Error and fix callers to check it
      megasas: change behaviour of msix switch
      hcd-xhci: change behaviour of msix switch
      megasas: remove unnecessary megasas_use_msix()
      megasas: undo the overwrites of msi user configuration
      vmxnet3: fix reference leak issue
      vmxnet3: remove unnecessary internal msix flag
      msi_init: convert assert to return -errno

Felipe Franciosi (2):
      vhost: Update 'ioeventfd_started' with host notifiers
      vhost: Use vbus var instead of VIRTIO_BUS() macro

Gonglei (1):
      virtio-crypto: tag as not hotpluggable and migration

Greg Kurz (3):
      vhost: adapt vhost_verify_ring_mappings() to virtio 1 ring layout
      vhost: drop legacy vring layout bits
      virtio: drop virtio_queue_get_ring_{size,addr}()

Jason Wang (1):
      intel_iommu: fixing source id during IOTLB hash key calculation

Ladi Prosek (2):
      virtio: rename virtqueue_discard to virtqueue_unpop
      virtio: make virtqueue_alloc_element static

Marc-André Lureau (6):
      tests/vhost-user-bridge: remove false comment
      tests/vhost-user-bridge: remove unnecessary dispatcher_remove
      tests/vhost-user-bridge: indicate peer disconnected
      tests/vhost-user-bridge: do not accept more than one connection
      contrib: add libvhost-user
      tests/vhost-user-bridge: use contrib/libvhost-user

Marcel Apfelbaum (1):
      docs: add PCIe devices placement guidelines

Michael S. Tsirkin (2):
      virtio: allow per-device-class legacy features
      virtio-net: mark VIRTIO_NET_F_GSO as legacy

Peter Xu (3):
      intel_iommu: fix several incorrect endianess and bit fields
      intel_iommu: fix incorrect assert
      acpi: fix DMAR device scope for IOAPIC

Rafael David Tinoco (1):
      vhost: migration blocker only if shared log is used

Xiao Guangrong (14):
      qdev: hotplug: drop HotplugHandler.post_plug callback
      nvdimm acpi: drop the lock of fit buffer
      pc: memhp: move nvdimm hotplug out of memory hotplug
      pc: memhp: stop handling nvdimm hotplug in pc_dimm_unplug
      nvdimm acpi: clean up nvdimm_build_acpi
      docs: improve the doc of Read FIT method
      nvdimm acpi: rename nvdimm_plugged_device_list
      nvdimm acpi: cleanup nvdimm_build_fit
      nvdimm acpi: rename nvdimm_acpi_hotplug
      nvdimm acpi: define DSM return codes
      nvdimm acpi: fix two comments
      nvdimm acpi: rename nvdimm_dsm_reserved_root
      nvdimm acpi: use aml_name_decl to define named object
      nvdimm acpi: introduce NVDIMM_DSM_MEMORY_SIZE

 Makefile                                |    1 +
 Makefile.objs                           |    2 +-
 contrib/libvhost-user/libvhost-user.h   |  435 +++++++++
 hw/i386/intel_iommu_internal.h          |    2 +-
 include/hw/acpi/acpi-defs.h             |    5 +-
 include/hw/hotplug.h                    |   11 -
 include/hw/i386/intel_iommu.h           |    9 +-
 include/hw/mem/nvdimm.h                 |   20 +-
 include/hw/pci/msix.h                   |    5 +-
 include/hw/pci/pcie_aer.h               |    3 +-
 include/hw/virtio/vhost.h               |    7 +-
 include/hw/virtio/virtio.h              |   12 +-
 contrib/libvhost-user/libvhost-user.c   | 1499 +++++++++++++++++++++++++++++++
 hw/acpi/ich9.c                          |    8 +-
 hw/acpi/memory_hotplug.c                |   31 +-
 hw/acpi/nvdimm.c                        |  166 ++--
 hw/acpi/piix4.c                         |    7 +-
 hw/block/nvme.c                         |    5 +-
 hw/core/hotplug.c                       |   11 -
 hw/core/qdev.c                          |   20 +-
 hw/i386/acpi-build.c                    |    3 +-
 hw/i386/intel_iommu.c                   |    6 +-
 hw/i386/pc.c                            |   29 +-
 hw/misc/ivshmem.c                       |    8 +-
 hw/net/e1000e.c                         |    8 +-
 hw/net/rocker/rocker.c                  |    7 +-
 hw/net/virtio-net.c                     |    3 +-
 hw/net/vmxnet3.c                        |   46 +-
 hw/pci-bridge/ioh3420.c                 |    3 +-
 hw/pci-bridge/xio3130_downstream.c      |    3 +-
 hw/pci-bridge/xio3130_upstream.c        |    3 +-
 hw/pci/msi.c                            |    9 +-
 hw/pci/msix.c                           |   42 +-
 hw/pci/pcie_aer.c                       |   17 +-
 hw/s390x/virtio-ccw.c                   |    4 +-
 hw/scsi/megasas.c                       |   49 +-
 hw/usb/hcd-xhci.c                       |   71 +-
 hw/vfio/pci.c                           |    8 +-
 hw/virtio/vhost.c                       |  106 ++-
 hw/virtio/virtio-balloon.c              |    2 +-
 hw/virtio/virtio-crypto-pci.c           |    2 +-
 hw/virtio/virtio-crypto.c               |    1 +
 hw/virtio/virtio-pci.c                  |   15 +-
 hw/virtio/virtio.c                      |   23 +-
 tests/vhost-user-bridge.c               | 1183 +++++-------------------
 contrib/libvhost-user/Makefile.objs     |    1 +
 default-configs/mips-softmmu-common.mak |    1 +
 docs/pcie.txt                           |  310 +++++++
 docs/specs/acpi_mem_hotplug.txt         |    3 -
 docs/specs/acpi_nvdimm.txt              |   99 +-
 tests/Makefile.include                  |    2 +-
 51 files changed, 2940 insertions(+), 1386 deletions(-)
 create mode 100644 contrib/libvhost-user/libvhost-user.h
 create mode 100644 contrib/libvhost-user/libvhost-user.c
 create mode 100644 contrib/libvhost-user/Makefile.objs
 create mode 100644 docs/pcie.txt