Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

virtio, acpi: fixes

A couple of bugfixes.

Signed-off-by: Michael S. Tsirkin <>

# gpg: Signature made Wed 20 Nov 2019 09:57:44 GMT
# gpg:                using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg:                issuer ""
# gpg: Good signature from "Michael S. Tsirkin <>" [full]
# gpg:                 aka "Michael S. Tsirkin <>" [full]
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17  0970 C350 3912 AFBE 8E67
#      Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA  8A0D 281F 0DB8 D28D 5469

* remotes/mst/tags/for_upstream:
  tests: acpi: always retain dumped ACPI tables in case of error
  vhost-user-input: use free(elem) instead of g_free(elem)
  libvhost-user: Zero memory allocated for VuVirtqInflightDesc

Signed-off-by: Peter Maydell <>