Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2021-05-14' into staging

Block patches:
- drop block/io write notifiers
- qemu-iotests enhancements to make debugging easier
- rbd parsing fix
- HMP qemu-io fix (for iothreads)
- mirror job cancel relaxation (do not cancel in-flight requests when a
  READY mirror job is canceled with force=false)
- document qcow2's data_file and data_file_raw features
- fix iotest 297 for pylint 2.8
- block/copy-on-read refactoring

# gpg: Signature made Fri 14 May 2021 17:43:40 BST
# gpg:                using RSA key 91BEB60A30DB3E8857D11829F407DB0061D5CF40
# gpg:                issuer "mreitz@redhat.com"
# gpg: Good signature from "Max Reitz <mreitz@redhat.com>" [full]
# Primary key fingerprint: 91BE B60A 30DB 3E88 57D1  1829 F407 DB00 61D5 CF40

* remotes/maxreitz/tags/pull-block-2021-05-14:
  write-threshold: deal with includes
  test-write-threshold: drop extra TestStruct structure
  test-write-threshold: drop extra tests
  block/write-threshold: drop extra APIs
  test-write-threshold: rewrite test_threshold_(not_)trigger tests
  block: drop write notifiers
  block/write-threshold: don't use write notifiers
  qemu-iotests: fix pylint 2.8 consider-using-with error
  block/copy-on-read: use bdrv_drop_filter() and drop s->active
  Document qemu-img options data_file and data_file_raw
  qemu-iotests: fix case of SOCK_DIR already in the environment
  qemu-iotests: let "check" spawn an arbitrary test command
  qemu-iotests: move command line and environment handling from TestRunner to TestEnv
  qemu-iotests: allow passing unittest.main arguments to the test scripts
  qemu-iotests: do not buffer the test output
  mirror: stop cancelling in-flight requests on non-force cancel in READY
  monitor: hmp_qemu_io: acquire aio contex, fix crash
  block/rbd: Add an escape-aware strchr helper
  iotests/231: Update expected deprecation message

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

1 files changed, 4 insertions, 4 deletions

diff --git a/tests/qemu-iotests/240.out b/tests/qemu-iotests/240.out
index e0982831ae..89ed25e506 100644
--- a/tests/qemu-iotests/240.out
+++ b/tests/qemu-iotests/240.out
@@ -15,7 +15,7 @@
 {"return": {}}
 {"execute": "blockdev-del", "arguments": {"node-name": "hd0"}}
 {"return": {}}
-==Attach two SCSI disks using the same block device and the same iothread==
+.==Attach two SCSI disks using the same block device and the same iothread==
 {"execute": "blockdev-add", "arguments": {"driver": "null-co", "node-name": "hd0", "read-only": true, "read-zeroes": true}}
 {"return": {}}
 {"execute": "object-add", "arguments": {"id": "iothread0", "qom-type": "iothread"}}
@@ -32,7 +32,7 @@
 {"return": {}}
 {"execute": "blockdev-del", "arguments": {"node-name": "hd0"}}
 {"return": {}}
-==Attach two SCSI disks using the same block device but different iothreads==
+.==Attach two SCSI disks using the same block device but different iothreads==
 {"execute": "blockdev-add", "arguments": {"driver": "null-co", "node-name": "hd0", "read-only": true, "read-zeroes": true}}
 {"return": {}}
 {"execute": "object-add", "arguments": {"id": "iothread0", "qom-type": "iothread"}}
@@ -55,7 +55,7 @@
 {"return": {}}
 {"execute": "blockdev-del", "arguments": {"node-name": "hd0"}}
 {"return": {}}
-==Attach a SCSI disks using the same block device as a NBD server==
+.==Attach a SCSI disks using the same block device as a NBD server==
 {"execute": "blockdev-add", "arguments": {"driver": "null-co", "node-name": "hd0", "read-only": true, "read-zeroes": true}}
 {"return": {}}
 {"execute": "nbd-server-start", "arguments": {"addr": {"data": {"path": "SOCK_DIR/PID-nbd.sock"}, "type": "unix"}}}
@@ -68,7 +68,7 @@
 {"return": {}}
 {"execute": "device_add", "arguments": {"drive": "hd0", "driver": "scsi-hd", "id": "scsi-hd0"}}
 {"return": {}}
-....
+.
 ----------------------------------------------------------------------
 Ran 4 tests