[PULL] virtio, vhost fixes

[PULL] virtio, vhost fixes

[Michael S. Tsirkin]

The following patches fix qemu-kvm specific crashes
with vhost-net. They need to be applied before
qemu.git including analogous changes is merged,
otherwise bisect is broken.

They are needed on stable as well.

The following changes since commit c2333d898b52a9d64845522f18fd083534dc0a5b:

  kvm: allow tpr patching to write to write-protected vapic option rom (2010-10-05 15:02:34 +0200)

are available in the git repository at:
  git://git.kernel.org/pub/scm/linux/kernel/git/mst/qemu-kvm.git vhost

Michael S. Tsirkin (5):
      virtio: invoke set_status callback on reset
      virtio-net: unify vhost-net start/stop
      vhost: fix up irqfd support
      vhost: error code
      msix: factor out mask notifier code

 hw/msix.c       |   82 +++++++++++++++++++++++++++++---------------------
 hw/msix.h       |    4 +-
 hw/pci.h        |    3 +-
 hw/vhost.c      |   54 ++++++++++++++++++---------------
 hw/virtio-net.c |   89 ++++++++++++++++++++++++++----------------------------
 hw/virtio-pci.c |   85 ++++++++++++++++++++++++++++++++++++++++++++++------
 hw/virtio.c     |    2 +
 hw/virtio.h     |    2 +-
 8 files changed, 201 insertions(+), 120 deletions(-)

-- 
MST

[PULL] virtio, vhost: fixes

[Michael S. Tsirkin]

The following changes since commit 7a308bb3016f57e5be11a677d15b821536419d36:

  Linux 4.10-rc5 (2017-01-22 12:54:15 -0800)

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 c7070619f3408d9a0dffbed9149e6f00479cf43b:

  vring: Force use of DMA API for ARM-based systems with legacy devices (2017-01-25 00:33:11 +0200)

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

ARM DMA fixes
vhost vsock bugfix

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

----------------------------------------------------------------
Robin Murphy (1):
      virtio_mmio: Set DMA masks appropriately

Stefan Hajnoczi (1):
      vhost/vsock: handle vhost_vq_init_access() error

Will Deacon (1):
      vring: Force use of DMA API for ARM-based systems with legacy devices

 drivers/vhost/vsock.c        | 13 +++++++++----
 drivers/virtio/virtio_mmio.c | 20 +++++++++++++++++++-
 drivers/virtio/virtio_ring.c |  7 +++++++
 3 files changed, 35 insertions(+), 5 deletions(-)