Merge remote-tracking branch 'remotes/hreitz/tags/pull-block-2021-09-01' into staging

Block patches:
- Make the backup-top filter driver available for user-created block
  nodes (i.e. via blockdev-add)
- Allow running iotests with gdb or valgrind being attached to qemu
  instances
- Fix the raw format driver's permissions: There is no metadata, so we
  only need WRITE or RESIZE when the parent needs it
- Basic reopen implementation for win32 files (file-win32.c) so that
  qemu-img commit can work
- uclibc/musl build fix for the FUSE export code
- Some iotests delinting
- block-hmp-cmds.c refactoring

# gpg: Signature made Wed 01 Sep 2021 16:01:54 BST
# gpg:                using RSA key CB62D7A0EE3829E45F004D34A1FA40D098019CDF
# gpg:                issuer "hreitz@redhat.com"
# gpg: Good signature from "Hanna Reitz <hreitz@redhat.com>" [marginal]
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: CB62 D7A0 EE38 29E4 5F00  4D34 A1FA 40D0 9801 9CDF

* remotes/hreitz/tags/pull-block-2021-09-01: (56 commits)
  block/file-win32: add reopen handlers
  block/export/fuse.c: fix fuse-lseek on uclibc or musl
  block/block-copy: block_copy_state_new(): drop extra arguments
  iotests/image-fleecing: add test-case for copy-before-write filter
  iotests/image-fleecing: prepare for adding new test-case
  iotests/image-fleecing: rename tgt_node
  iotests/image-fleecing: proper source device
  iotests.py: hmp_qemu_io: support qdev
  iotests: move 222 to tests/image-fleecing
  iotests/222: constantly use single quotes for strings
  iotests/222: fix pylint and mypy complains
  python:QEMUMachine: template typing for self returning methods
  python/qemu/machine: QEMUMachine: improve qmp() method
  python/qemu/machine.py: refactor _qemu_args()
  qapi: publish copy-before-write filter
  block/copy-before-write: make public block driver
  block/block-copy: make setting progress optional
  block/copy-before-write: initialize block-copy bitmap
  block/copy-before-write: cbw_init(): use options
  block/copy-before-write: bdrv_cbw_append(): drop unused compress arg
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 6 insertions, 3 deletions

diff --git a/python/qemu/machine/qtest.py b/python/qemu/machine/qtest.py
index d6d9c6a34a..395cc8fbfe 100644
--- a/python/qemu/machine/qtest.py
+++ b/python/qemu/machine/qtest.py
@@ -112,19 +112,22 @@ class QEMUQtestMachine(QEMUMachine):
     def __init__(self,
                  binary: str,
                  args: Sequence[str] = (),
+                 wrapper: Sequence[str] = (),
                  name: Optional[str] = None,
                  base_temp_dir: str = "/var/tmp",
                  socket_scm_helper: Optional[str] = None,
-                 sock_dir: Optional[str] = None):
+                 sock_dir: Optional[str] = None,
+                 qmp_timer: Optional[float] = None):
         # pylint: disable=too-many-arguments
 
         if name is None:
             name = "qemu-%d" % os.getpid()
         if sock_dir is None:
             sock_dir = base_temp_dir
-        super().__init__(binary, args, name=name, base_temp_dir=base_temp_dir,
+        super().__init__(binary, args, wrapper=wrapper, name=name,
+                         base_temp_dir=base_temp_dir,
                          socket_scm_helper=socket_scm_helper,
-                         sock_dir=sock_dir)
+                         sock_dir=sock_dir, qmp_timer=qmp_timer)
         self._qtest: Optional[QEMUQtestProtocol] = None
         self._qtest_path = os.path.join(sock_dir, name + "-qtest.sock")