[PULL 0/4] pc,virtio,pci: bug fixes

[Michael S. Tsirkin]

A very small pull but there are a couple of fixes here for
bugs that have been biting us in the field.

The following changes since commit 51db2d7cf26d05a961ec0ee0eb773594b32cc4a1:

  Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging 
(2021-02-25 14:02:16 +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 1d8d014e936a49795de95a35a2a1ab8000ab2e5b:

  vhost: simplify vhost_dev_init() fail_busyloop label (2021-03-02 09:16:18 
-0500)

----------------------------------------------------------------
pc,virtio,pci: bug fixes

Fixes all over the place. Specifically this fixes
a bug which made windows guests lose device config
(such as the configured fixed IP) after upgrading
to the new QEMU.

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

----------------------------------------------------------------
Cindy Lu (1):
      virtio-net: handle zero mac for a vdpa peer

Philippe Mathieu-Daudé (1):
      hw/pci: Have safer pcie_bus_realize() by checking error path

Stefan Hajnoczi (1):
      vhost: simplify vhost_dev_init() fail_busyloop label

Vitaly Cheptsov (1):
      i386/acpi: restore device paths for pre-5.1 vms

 include/hw/i386/pc.h |  1 +
 hw/i386/acpi-build.c |  4 ++--
 hw/i386/pc_piix.c    |  2 ++
 hw/i386/pc_q35.c     |  2 ++
 hw/net/virtio-net.c  | 12 ++++++++++++
 hw/pci/pci.c         |  7 ++++++-
 hw/virtio/vhost.c    | 12 +++++-------
 7 files changed, 30 insertions(+), 10 deletions(-)