[PULL] virtio,vhost: fixes, tweaks

[Michael S. Tsirkin]

The following changes since commit 94710cac0ef4ee177a63b5227664b38c95bbf703:

  Linux 4.18 (2018-08-12 13:41:04 -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 864d39df09b43f9d09d80bc29d8e8888294b3c4b:

  vhost/scsi: increase VHOST_SCSI_PREALLOC_PROT_SGLS to 2048 (2018-08-22 01:01:47 +0300)

----------------------------------------------------------------
virtio, vhost: fixes, tweaks

No new features but a bunch of tweaks such as
switching balloon from oom notifier to shrinker.

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

----------------------------------------------------------------
Greg Edwards (2):
      vhost: allow vhost-scsi driver to be built-in
      vhost/scsi: increase VHOST_SCSI_PREALLOC_PROT_SGLS to 2048

Suzuki K Poulose (2):
      virtio: mmio-v1: Validate queue PFN
      virtio: pci-legacy: Validate queue pfn

Wei Wang (3):
      virtio-balloon: remove BUG() in init_vqs
      virtio-balloon: kzalloc the vb struct
      virtio_balloon: replace oom notifier with shrinker

 drivers/vhost/Kconfig              |   2 +-
 drivers/vhost/scsi.c               |   2 +-
 drivers/virtio/virtio_balloon.c    | 125 ++++++++++++++++++++-----------------
 drivers/virtio/virtio_mmio.c       |  20 +++++-
 drivers/virtio/virtio_pci_legacy.c |  14 ++++-
 5 files changed, 99 insertions(+), 64 deletions(-)