[PULL] vhost: cleanups and fixes

["Michael S. Tsirkin" <mst@redhat.com>]

The following changes since commit 64291f7db5bd8150a74ad2036f1037e6a0428df2:

  Linux 4.2 (2015-08-30 11:34:09 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus

for you to fetch changes up to 997e120843e82609c8d99a9d5714e6cf91e14cbe:

  virtio_balloon: do not change memory amount visible via /proc/meminfo (2015-09-08 13:32:11 +0300)

----------------------------------------------------------------
virtio: fixes and features 4.3

virtio-mmio can now be auto-loaded through acpi.
virtio blk supports extended partitions.
total memory is better reported when using virtio balloon with auto-deflate.
cache control is re-enabled when using virtio-blk in modern mode.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

----------------------------------------------------------------
Denis V. Lunev (2):
      virtio_ballon: change stub of release_pages_by_pfn
      virtio_balloon: do not change memory amount visible via /proc/meminfo

Fam Zheng (1):
      virtio-blk: Allow extended partitions

Graeme Gregory (1):
      virtio_mmio: add ACPI probing

Paolo Bonzini (1):
      virtio-blk: use VIRTIO_BLK_F_WCE and VIRTIO_BLK_F_CONFIG_WCE in virtio1

 drivers/block/virtio_blk.c      |  6 +++---
 drivers/virtio/virtio_balloon.c | 16 ++++++++++------
 drivers/virtio/virtio_mmio.c    | 10 ++++++++++
 3 files changed, 23 insertions(+), 9 deletions(-)