[Qemu-devel] [PULL 00/38] vhost, pc, virtio features, fixes, cleanups

[Michael S. Tsirkin]

The following changes since commit 6d57410a79d51d92673c54f26624b44f27fa6214:

  Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20151016' 
into staging (2015-10-17 12:31:33 +0100)

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 4f53cd7788185f437a4275df6456eb60b90d4837:

  hw/isa/lpc_ich9: inject the SMI on the VCPU that is writing to APM_CNT 
(2015-10-21 13:24:49 +0300)

----------------------------------------------------------------
vhost, pc, virtio features, fixes, cleanups

New features:
    VT-d support for devices behind a bridge
    vhost-user migration support

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

----------------------------------------------------------------
Cornelia Huck (1):
      virtio: add some migration doc

Eduardo Otubo (1):
      seccomp: add memfd_create to whitelist

Igor Mammedov (3):
      vhost: add vhost_has_free_slot() interface
      pc-dimm: add vhost slots limit check before commiting to hotplug
      vhost: fail backend intialization early

Knut Omang (1):
      intel_iommu: Add support for translation for devices behind bridges

Laszlo Ersek (1):
      hw/isa/lpc_ich9: inject the SMI on the VCPU that is writing to APM_CNT

Marc-André Lureau (23):
      tests: re-enable vhost-user-test
      configure: probe for memfd
      linux-headers: add unistd.h
      build-sys: split util-obj- on multi-lines
      util: add linux-only memfd fallback
      util: add memfd helpers
      util: add fallback for qemu_memfd_alloc()
      vhost: document log resizing
      vhost: add vhost_set_log_base op
      vhost-user: add vhost_user_requires_shm_log()
      vhost: alloc shareable log
      vhost-user: send log shm fd along with log_base
      vhost-user: add a migration blocker
      vhost: use a function for each call
      vhost-user: document migration log
      net: add trace_vhost_user_event
      vhost: add migration block if memfd failed
      vhost-user-test: move wait_for_fds() out
      vhost-user-test: remove useless static check
      vhost-user-test: wrap server in TestServer struct
      vhost-user-test: learn to tweak various qemu arguments
      vhost-user-test: add live-migration test
      vhost-user-test: check ownership during migration

Michael S. Tsirkin (2):
      exec: factor out duplicate mmap code
      net: don't set native endianness

Thibaut Collet (4):
      vhost user: add support of live migration
      vhost user: add rarp sending after live migration for legacy guest
      vhost-user: use an enum helper for features mask
      vhost: set the correct queue index in case of migration with multiqueue

Zhu Guihua (1):
      i386: keep cpu_model field in MachineState uptodate

zhanghailiang (1):
      piix: fix resource leak reported by Coverity

 configure                          |   20 +
 include/hw/i386/intel_iommu.h      |   16 +-
 include/hw/i386/pc.h               |    2 +-
 include/hw/virtio/vhost-backend.h  |   77 ++-
 include/hw/virtio/vhost.h          |   17 +-
 include/net/vhost_net.h            |    1 +
 include/qemu/memfd.h               |   26 +
 include/qemu/mmap-alloc.h          |   10 +
 linux-headers/asm-arm/unistd.h     |  448 +++++++++++++++
 linux-headers/asm-arm64/kvm.h      |   37 +-
 linux-headers/asm-arm64/unistd.h   |   16 +
 linux-headers/asm-mips/unistd.h    | 1063 ++++++++++++++++++++++++++++++++++++
 linux-headers/asm-powerpc/unistd.h |  392 +++++++++++++
 linux-headers/asm-s390/unistd.h    |  404 ++++++++++++++
 linux-headers/asm-x86/unistd.h     |   15 +
 linux-headers/asm-x86/unistd_32.h  |  377 +++++++++++++
 linux-headers/asm-x86/unistd_64.h  |  330 +++++++++++
 linux-headers/asm-x86/unistd_x32.h |  319 +++++++++++
 exec.c                             |   47 +-
 hw/i386/intel_iommu.c              |   89 ++-
 hw/i386/pc.c                       |   17 +-
 hw/i386/pc_piix.c                  |    2 +-
 hw/i386/pc_q35.c                   |    2 +-
 hw/isa/lpc_ich9.c                  |    2 +-
 hw/mem/pc-dimm.c                   |    7 +
 hw/net/vhost_net.c                 |   35 +-
 hw/pci-host/piix.c                 |   11 +-
 hw/pci-host/q35.c                  |   25 +-
 hw/scsi/vhost-scsi.c               |    7 +-
 hw/virtio/vhost-backend.c          |  138 ++++-
 hw/virtio/vhost-user.c             |  581 +++++++++++++-------
 hw/virtio/vhost.c                  |  156 ++++--
 net/net.c                          |    8 +
 net/vhost-user.c                   |   36 +-
 qemu-seccomp.c                     |    3 +-
 stubs/vhost.c                      |    6 +
 tests/vhost-user-test.c            |  372 +++++++++++--
 util/memfd.c                       |  162 ++++++
 util/mmap-alloc.c                  |   71 +++
 util/oslib-posix.c                 |   28 +-
 docs/specs/vhost-user.txt          |   63 ++-
 docs/virtio-migration.txt          |  106 ++++
 scripts/update-linux-headers.sh    |    7 +-
 stubs/Makefile.objs                |    1 +
 tests/Makefile                     |    4 +-
 trace-events                       |    3 +
 util/Makefile.objs                 |   13 +-
 47 files changed, 5109 insertions(+), 463 deletions(-)
 create mode 100644 include/qemu/memfd.h
 create mode 100644 include/qemu/mmap-alloc.h
 create mode 100644 linux-headers/asm-arm/unistd.h
 create mode 100644 linux-headers/asm-arm64/unistd.h
 create mode 100644 linux-headers/asm-mips/unistd.h
 create mode 100644 linux-headers/asm-powerpc/unistd.h
 create mode 100644 linux-headers/asm-s390/unistd.h
 create mode 100644 linux-headers/asm-x86/unistd.h
 create mode 100644 linux-headers/asm-x86/unistd_32.h
 create mode 100644 linux-headers/asm-x86/unistd_64.h
 create mode 100644 linux-headers/asm-x86/unistd_x32.h
 create mode 100644 stubs/vhost.c
 create mode 100644 util/memfd.c
 create mode 100644 util/mmap-alloc.c
 create mode 100644 docs/virtio-migration.txt