Block patches for 2.11.0-rc2
# gpg: Signature made Tue Nov 21 14:54:28 2017 CET
# gpg: using RSA key
F407DB0061D5CF40
# gpg: Good signature from "Max Reitz <mreitz@redhat.com>"
# Primary key fingerprint: 91BE B60A 30DB 3E88 57D1 1829 F407 DB00 61D5 CF40
* mreitz/tags/pull-block-2017-11-21:
iotests: Fix 176 on 32-bit host
block: Close a BlockDriverState completely even when bs->drv is NULL
Signed-off-by: Kevin Wolf <kwolf@redhat.com>