Merge remote-tracking branch 'remotes/jsnow/tags/python-pull-request' into staging

Pull request

# gpg: Signature made Mon 01 Nov 2021 01:29:49 PM EDT
# gpg: using RSA key F9B7ABDBBCA

Merge remote-tracking branch 'remotes/jsnow/tags/python-pull-request' into staging

Pull request

# gpg: Signature made Mon 01 Nov 2021 01:29:49 PM EDT
# gpg: using RSA key F9B7ABDBBCACDF95BE76CBD07DEF8106AAFC390E
# gpg: Good signature from "John Snow (John Huston) <jsnow@redhat.com>" [full]

* remotes/jsnow/tags/python-pull-request: (22 commits)
python, iotests: replace qmp with aqmp
python/aqmp: Create sync QMP wrapper for iotests
iotests/300: avoid abnormal shutdown race condition
iotests: Conditionally silence certain AQMP errors
iotests: Accommodate async QMP Exception classes
python/aqmp: Remove scary message
python/machine: Handle QMP errors on close more meticulously
python/machine: remove has_quit argument
python: Add iotest linters to test suite
iotests/linters: Add workaround for mypy bug #9852
iotests/linters: Add entry point for linting via Python CI
iotests: split linters.py out from 297
iotests/297: split test into sub-cases
iotests/297: update tool availability checks
iotests/297: Change run_linter() to raise an exception on failure
iotests/297: refactor run_[mypy|pylint] as generic execution shim
iotests/297: Split run_linters apart into run_pylint and run_mypy
iotests/297: Don't rely on distro-specific linter binaries
iotests/297: Create main() function
iotests/297: Add get_files() function
...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

iotests: split linters.py out from 297

Now, 297 is just the iotests-specific incantations and linters.py is as
minimal as I can think to make it. The only remaining element in here
that ought to be

iotests: split linters.py out from 297

Now, 297 is just the iotests-specific incantations and linters.py is as
minimal as I can think to make it. The only remaining element in here
that ought to be configuration and not code is the list of skip files,
but they're still numerous enough that repeating them for mypy and
pylint configurations both would be ... a hassle.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-id: 20211019144918.3159078-12-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>

show more ...

iotests/297: split test into sub-cases

Take iotest 297's main() test function and split it into two sub-cases
that can be skipped individually. We can also drop custom environment
setup from the pyl

iotests/297: split test into sub-cases

Take iotest 297's main() test function and split it into two sub-cases
that can be skipped individually. We can also drop custom environment
setup from the pylint test as it isn't needed.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-id: 20211019144918.3159078-11-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>

show more ...

iotests/297: update tool availability checks

As mentioned in 'iotests/297: Don't rely on distro-specific linter
binaries', these checks are overly strict. Update them to be in-line
with how we actua

iotests/297: update tool availability checks

As mentioned in 'iotests/297: Don't rely on distro-specific linter
binaries', these checks are overly strict. Update them to be in-line
with how we actually invoke the linters themselves.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-id: 20211019144918.3159078-10-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>

show more ...

iotests/297: Change run_linter() to raise an exception on failure

Instead of using a process return code as the python function return
value (or just not returning anything at all), allow run_linter

iotests/297: Change run_linter() to raise an exception on failure

Instead of using a process return code as the python function return
value (or just not returning anything at all), allow run_linter() to
raise an exception instead.

The responsibility for printing output on error shifts from the function
itself to the caller, who will know best how to present/format that
information. (Also, "suppress_output" is now a lot more accurate of a
parameter name.)

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-id: 20211019144918.3159078-9-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>

show more ...

iotests/297: refactor run_[mypy|pylint] as generic execution shim

There's virtually nothing special here anymore; we can combine these
into a single, rather generic function.

Signed-off-by: John Sn

iotests/297: refactor run_[mypy|pylint] as generic execution shim

There's virtually nothing special here anymore; we can combine these
into a single, rather generic function.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-id: 20211019144918.3159078-8-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>

show more ...

iotests/297: Split run_linters apart into run_pylint and run_mypy

Move environment setup into main(), and split the actual linter
execution into run_pylint and run_mypy, respectively.

Signed-off-by

iotests/297: Split run_linters apart into run_pylint and run_mypy

Move environment setup into main(), and split the actual linter
execution into run_pylint and run_mypy, respectively.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-id: 20211019144918.3159078-7-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>

show more ...

iotests/297: Don't rely on distro-specific linter binaries

'pylint-3' is another Fedora-ism. Use "python3 -m pylint" or "python3 -m
mypy" to access these scripts instead. This style of invocation wi

iotests/297: Don't rely on distro-specific linter binaries

'pylint-3' is another Fedora-ism. Use "python3 -m pylint" or "python3 -m
mypy" to access these scripts instead. This style of invocation will
prefer the "correct" tool when run in a virtual environment.

Note that we still check for "pylint-3" before the test begins -- this
check is now "overly strict", but shouldn't cause anything that was
already running correctly to start failing. This is addressed by a
commit later in this series;
'iotests/297: update tool availability checks'.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-id: 20211019144918.3159078-6-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>

show more ...

iotests/297: Create main() function

Instead of running "run_linters" directly, create a main() function that
will be responsible for environment setup, leaving run_linters()
responsible only for exe

iotests/297: Create main() function

Instead of running "run_linters" directly, create a main() function that
will be responsible for environment setup, leaving run_linters()
responsible only for execution of the linters.

(That environment setup will be moved over in forthcoming commits.)

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-id: 20211019144918.3159078-5-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>

show more ...

iotests/297: Add get_files() function

Split out file discovery into its own method to begin separating out
configuration/setup and test execution.

Signed-off-by: John Snow <jsnow@redhat.com>
Review

iotests/297: Add get_files() function

Split out file discovery into its own method to begin separating out
configuration/setup and test execution.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-id: 20211019144918.3159078-4-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>

show more ...

iotests/297: Split mypy configuration out into mypy.ini

More separation of code and configuration.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-i

iotests/297: Split mypy configuration out into mypy.ini

More separation of code and configuration.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-id: 20211019144918.3159078-3-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>

show more ...

iotests/297: Move pylint config into pylintrc

Move --score=n and --notes=XXX,FIXME into pylintrc. This pulls
configuration out of code, which I think is probably a good thing in
general.

Signed-off

iotests/297: Move pylint config into pylintrc

Move --score=n and --notes=XXX,FIXME into pylintrc. This pulls
configuration out of code, which I think is probably a good thing in
general.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-id: 20211019144918.3159078-2-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/kwolf/tags/for-upstream' into staging

Block layer patches

- Fix I/O errors because of incorrectly detected max_iov
- Fix not white-listed copy-before-write
- q

Merge remote-tracking branch 'remotes/kwolf/tags/for-upstream' into staging

Block layer patches

- Fix I/O errors because of incorrectly detected max_iov
- Fix not white-listed copy-before-write
- qemu-storage-daemon: Only display FUSE help when FUSE is built-in
- iotests: update environment and linting configuration

# gpg: Signature made Wed 06 Oct 2021 03:58:10 AM PDT
# gpg: using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6
# gpg: issuer "kwolf@redhat.com"
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]

* remotes/kwolf/tags/for-upstream:
iotests: Update for pylint 2.11.1
iotests/migrate-bitmaps-test: delint
iotests/mirror-top-perms: Adjust imports
iotests/linters: check mypy files all at once
iotests: add 'qemu' package location to PYTHONPATH in testenv
block: introduce max_hw_iov for use in scsi-generic
iotests/image-fleecing: declare requirement of copy-before-write
block: bdrv_insert_node(): don't use bdrv_open()
block: bdrv_insert_node(): doc and style
block: bdrv_insert_node(): fix and improve error handling
block: implement bdrv_new_open_driver_opts()
qemu-storage-daemon: Only display FUSE help when FUSE is built-in
include/block.h: remove outdated comment

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

iotests/linters: check mypy files all at once

We can circumvent the '__main__' redefinition problem by passing
--scripts-are-modules. Take mypy out of the loop per-filename and check
everything in o

iotests/linters: check mypy files all at once

We can circumvent the '__main__' redefinition problem by passing
--scripts-are-modules. Take mypy out of the loop per-filename and check
everything in one go: it's quite a bit faster.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20210923180715.4168522-4-jsnow@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

show more ...

iotests: add 'qemu' package location to PYTHONPATH in testenv

We can drop the sys.path hacking in various places by doing
this. Additionally, by doing it in one place right up top, we can print
inte

iotests: add 'qemu' package location to PYTHONPATH in testenv

We can drop the sys.path hacking in various places by doing
this. Additionally, by doing it in one place right up top, we can print
interesting warnings in case the environment does not look correct. (See
next commit.)

If we ever decide to change how the environment is crafted, all of the
"help me find my python packages" goop is all in one place, right in one
function.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20210923180715.4168522-2-jsnow@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/hreitz/tags/pull-block-2021-09-15' into staging

Block patches:
- Block-status cache for data regions
- qcow2 optimization (when using subclusters)
- iotests del

Merge remote-tracking branch 'remotes/hreitz/tags/pull-block-2021-09-15' into staging

Block patches:
- Block-status cache for data regions
- qcow2 optimization (when using subclusters)
- iotests delinting, and let 297 (lint checker) cover named iotests
- qcow2 check improvements
- Added -F (target backing file format) option to qemu-img convert
- Mirror job fix
- Fix for when a migration is initiated while a backup job runs
- Fix for uncached qemu-img convert to a volume with 4k sectors (for an
unaligned image)
- Minor gluster driver fix

# gpg: Signature made Wed 15 Sep 2021 18:39:11 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-2021-09-15: (32 commits)
qemu-img: Add -F shorthand to convert
qcow2-refcount: check_refblocks(): add separate message for reserved
qcow2-refcount: check_refcounts_l1(): check reserved bits
qcow2-refcount: improve style of check_refcounts_l1()
qcow2-refcount: check_refcounts_l2(): check reserved bits
qcow2-refcount: check_refcounts_l2(): check l2_bitmap
qcow2-refcount: fix_l2_entry_by_zero(): also zero L2 entry bitmap
qcow2-refcount: introduce fix_l2_entry_by_zero()
qcow2: introduce qcow2_parse_compressed_l2_entry() helper
qcow2: compressed read: simplify cluster descriptor passing
qcow2-refcount: improve style of check_refcounts_l2()
qemu-img: Allow target be aligned to sector size
qcow2: handle_dependencies(): relax conflict detection
qcow2: refactor handle_dependencies() loop body
simplebench: add img_bench_templater.py
block: bdrv_inactivate_recurse(): check for permissions and fix crash
tests: add migrate-during-backup
block/mirror: fix NULL pointer dereference in mirror_wait_on_conflicts()
iotests/297: Cover tests/
mirror-top-perms: Fix AbnormalShutdown path
...

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

show more ...

iotests/297: Cover tests/

297 so far does not check the named tests, which reside in the tests/
directory (i.e. full path tests/qemu-iotests/tests). Fix it.

Thanks to the previous two commits, all

iotests/297: Cover tests/

297 so far does not check the named tests, which reside in the tests/
directory (i.e. full path tests/qemu-iotests/tests). Fix it.

Thanks to the previous two commits, all named tests pass its scrutiny,
so we do not have to add anything to SKIP_FILES.

Signed-off-by: Hanna Reitz <hreitz@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20210902094017.32902-6-hreitz@redhat.com>

show more ...

iotests/297: Drop 169 and 199 from the skip list

169 and 199 have been renamed and moved to tests/ (commit a44be0334be:
"iotests: rename and move 169 and 199 tests"), so we can drop them from
the sk

iotests/297: Drop 169 and 199 from the skip list

169 and 199 have been renamed and moved to tests/ (commit a44be0334be:
"iotests: rename and move 169 and 199 tests"), so we can drop them from
the skip list.

Signed-off-by: Hanna Reitz <hreitz@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20210902094017.32902-2-hreitz@redhat.com>

show more ...

iotests: Fix unspecified-encoding pylint warnings

As of recently, pylint complains when `open()` calls are missing an
`encoding=` specified. Everything we have should be UTF-8 (and in fact,
everyth

iotests: Fix unspecified-encoding pylint warnings

As of recently, pylint complains when `open()` calls are missing an
`encoding=` specified. Everything we have should be UTF-8 (and in fact,
everything should be UTF-8, period (exceptions apply)), so use that.

Signed-off-by: Hanna Reitz <hreitz@redhat.com>
Message-Id: <20210824153540.177128-2-hreitz@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>

show more ...

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-a

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>

show more ...

iotests/222: fix pylint and mypy complains

Here:
- long line
- move to new interface of vm.qmp() (direct passing dict), to avoid
mypy false-positive, as it thinks that unpacked dict is a positi

iotests/222: fix pylint and mypy complains

Here:
- long line
- move to new interface of vm.qmp() (direct passing dict), to avoid
mypy false-positive, as it thinks that unpacked dict is a positional
argument.
- extra parenthesis
- handle event_wait possible None value

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20210824083856.17408-27-vsementsov@virtuozzo.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/jsnow-gitlab/tags/python-pull-request' into staging

Pull request

V2:
- Squashed in fixup for
'Python: add utility function for retrieving port redirection'

Merge remote-tracking branch 'remotes/jsnow-gitlab/tags/python-pull-request' into staging

Pull request

V2:
- Squashed in fixup for
'Python: add utility function for retrieving port redirection'
- Rebased on today's upstream

CI here:
https://gitlab.com/jsnow/qemu/-/pipelines/313202814

# gpg: Signature made Wed 02 Jun 2021 00:29:55 BST
# gpg: using RSA key F9B7ABDBBCACDF95BE76CBD07DEF8106AAFC390E
# gpg: Good signature from "John Snow (John Huston) <jsnow@redhat.com>" [full]
# Primary key fingerprint: FAEB 9711 A12C F475 812F 18F2 88A9 064D 1835 61EB
# Subkey fingerprint: F9B7 ABDB BCAC DF95 BE76 CBD0 7DEF 8106 AAFC 390E

* remotes/jsnow-gitlab/tags/python-pull-request: (44 commits)
gitlab: add python linters to CI
python: add tox support
python: add .gitignore
python: add Makefile for some common tasks
python: add avocado-framework and tests
python: add devel package requirements to setuptools
python/qemu: add qemu package itself to pipenv
python/qemu: add isort to pipenv
python: move .isort.cfg into setup.cfg
python: add mypy to pipenv
python: move mypy.ini into setup.cfg
python: Add flake8 to pipenv
python: add excluded dirs to flake8 config
python: move flake8 config to setup.cfg
python: add pylint to pipenv
python: move pylintrc into setup.cfg
python: add pylint import exceptions
python: Add pipenv support
python: add MANIFEST.in
python: add directory structure README.rst files
...

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

show more ...

iotests/297: add --namespace-packages to mypy arguments

mypy is kind of weird about how it handles imports. For legacy reasons,
it won't load PEP 420 namespaces, because of logic implemented prior t

iotests/297: add --namespace-packages to mypy arguments

mypy is kind of weird about how it handles imports. For legacy reasons,
it won't load PEP 420 namespaces, because of logic implemented prior to
that becoming a standard.

So, if you plan on using any, you have to pass
--namespace-packages. Alright, fine.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Message-id: 20210527211715.394144-9-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2021-01-26' into staging

Block patches:
- Make backup block jobs use asynchronous requests with the block-copy
module
- Use COR filte

Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2021-01-26' into staging

Block patches:
- Make backup block jobs use asynchronous requests with the block-copy
module
- Use COR filter node for stream block jobs
- Make coroutine-sigaltstack’s qemu_coroutine_new() function thread-safe
- Report error string when file locking fails with an unexpected errno
- iotest fixes, additions, and some refactoring

# gpg: Signature made Tue 26 Jan 2021 14:16:59 GMT
# 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-2021-01-26: (53 commits)
iotests/178: Pass value to invalid option
iotests/118: Drop 'change' test
iotests: Add test for the regression fixed in c8bf9a9169
block: report errno when flock fcntl fails
simplebench: add bench-backup.py
simplebench: bench_block_job: add cmd_options argument
simplebench/bench_block_job: use correct shebang line with python3
block/block-copy: drop unused argument of block_copy()
block/block-copy: drop unused block_copy_set_progress_callback()
qapi: backup: disable copy_range by default
backup: move to block-copy
block/backup: drop extra gotos from backup_run()
block/block-copy: make progress_bytes_callback optional
iotests: 257: prepare for backup over block-copy
iotests: 219: prepare for backup over block-copy
iotests: 185: prepare for backup over block-copy
iotests/129: Limit backup's max-chunk/max-workers
iotests: 56: prepare for backup over block-copy
qapi: backup: add max-chunk and max-workers to x-perf struct
job: call job_enter from job_pause
...

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

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iotests/300: Clean up pylint and mypy complaints

And consequentially drop it from 297's skip list.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov

iotests/300: Clean up pylint and mypy complaints

And consequentially drop it from 297's skip list.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Message-Id: <20210118105720.14824-11-mreitz@redhat.com>

show more ...