Merge tag 'pull-block-2022-04-25' of https://gitlab.com/hreitz/qemu into staging

Block patches:
- New @force parameter for blockdev-change-medium
- Improvements to the iotests to help with debugging

Merge tag 'pull-block-2022-04-25' of https://gitlab.com/hreitz/qemu into staging

Block patches:
- New @force parameter for blockdev-change-medium
- Improvements to the iotests to help with debugging
- Fix iotest 108 on systems without user_allow_other in fuse.conf

# -----BEGIN PGP SIGNATURE-----
#
# iQJGBAABCAAwFiEEy2LXoO44KeRfAE00ofpA0JgBnN8FAmJmqyISHGhyZWl0ekBy
# ZWRoYXQuY29tAAoJEKH6QNCYAZzf7uEP/RKNblyIuFjHkPgaMzWqdGUjHpbRzKBi
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# bGmX+h38AK1omSR2iWRhu4ue4VAPeu9gLoHNYJ5vZlylWD3eHdppN7K2KFf7Aeo5
# /BnhwHiU2IQ7WkLlo5Pdb96+LqZfmCGYJGWO6eWx123+j+bpjLfpmV9+Kjzb1pDc
# FN60OFlp8RozXHKpqh4ZoThtJ+t3sYdlo6yvg1K18Y5JcXTx5d4D24HGo1ZIRxqz
# XgJbi+bSr8hnxCjvdUZlr3IpbjAE5DVbCjtDxyjGnim6vjIwhxCSWM7Bvzw2tm60
# TYNl2zxyIe5831v6Xv/YfYJFqtos/orZf87TSqx/uWrfinbxZ1nN/8zi5z9lC8tg
# S6IlNpKPK0wv33BmLVHcsnMABLY2YiJPx/Ngl0CvAEGvkQdaHzgcYGbmeEMrZTv7
# hVpBb1t+AKmnXYYZdCh4ulfJLUg3R9mXf0oI3otbcpNMwExB6hqcVI23VYC00Ct5
# m3Tb6bddIkBih25l9B7i6FPWfXG+0zu6Q4kIQiXmfNkqKseQ96aDY1aAU/GWoTZH
# MOOPqIhmLRgyYpJ3+am9AseczaMybC4DIfx1VXzjwS/X3YwHvHEbZ7iPR6C0630Z
# yslJbuH4ERl7
# =url0
# -----END PGP SIGNATURE-----
# gpg: Signature made Mon 25 Apr 2022 07:07:30 AM PDT
# gpg: using RSA key CB62D7A0EE3829E45F004D34A1FA40D098019CDF
# gpg: issuer "hreitz@redhat.com"
# gpg: Good signature from "Hanna Reitz <hreitz@redhat.com>" [undefined]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: CB62 D7A0 EE38 29E4 5F00 4D34 A1FA 40D0 9801 9CDF

* tag 'pull-block-2022-04-25' of https://gitlab.com/hreitz/qemu:
iotests/108: Fix when missing user_allow_other
iotests: make qemu_io_log() check return codes by default
iotests: remove qemu_io_silent() and qemu_io_silent_check().
iotests: remove qemu_io_pipe_and_status()
iotests/image-fleecing: switch to qemu_io()
iotests/migration-permissions: use assertRaises() for qemu_io() negative test
iotests: rebase qemu_io() on top of qemu_tool()
iotests: create generic qemu_tool() function
iotests/040: Fix TestCommitWithFilters test
iotests/040: Don't check image pattern on zero-length image
iotests: Don't check qemu_io() output for specific error strings
iotests/163: Fix broken qemu-io invocation
iotests: replace calls to log(qemu_io(...)) with qemu_io_log()
block: add 'force' parameter to 'blockdev-change-medium' command

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

show more ...

iotests/163: Fix broken qemu-io invocation

The 'read' commands to qemu-io were malformed, and this invocation only
worked by coincidence because the error messages were identical. Oops.

There's no

iotests/163: Fix broken qemu-io invocation

The 'read' commands to qemu-io were malformed, and this invocation only
worked by coincidence because the error messages were identical. Oops.

There's no point in checking the patterning of the reference image, so
just check the empty image by itself instead.

(Note: as of this commit, nothing actually enforces that this command
completes successfully, but a forthcoming commit in this series will
enforce that qemu_io() must have a zero status code.)

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-Id: <20220418211504.943969-3-jsnow@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>

show more ...

Merge tag 'pull-block-2022-03-22' of https://gitlab.com/hreitz/qemu into staging

Block patches for 7.0-rc1:
- iotest fixes:
- Fix some iotests for riscv targets
- Use GNU sed in more places wher

Merge tag 'pull-block-2022-03-22' of https://gitlab.com/hreitz/qemu into staging

Block patches for 7.0-rc1:
- iotest fixes:
- Fix some iotests for riscv targets
- Use GNU sed in more places where required
- Meson-related fixes (i.e. to print errors when they occur)
- Have qemu-img calls (from Python tests) generally raise nicely
formattable exceptions on errors
- Fix iotest 207
- Allow RBD images to be growable by writing zeroes past the end of
file, fixing qcow2 on rbd

# gpg: Signature made Tue 22 Mar 2022 11:51:10 GMT
# 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

* tag 'pull-block-2022-03-22' of https://gitlab.com/hreitz/qemu: (25 commits)
iotests/207: Filter host fingerprint
iotests.py: Filters for VM.run_job()
iotests: make qemu_img_log and img_info_log raise on error
iotests: remove qemu_img_pipe_and_status()
iotests: replace qemu_img_log('create', ...) calls
iotests: use qemu_img() in has_working_luks()
iotests: remove remaining calls to qemu_img_pipe()
iotests/149: Remove qemu_img_pipe() call
iotests: replace unchecked calls to qemu_img_pipe()
iotests: change supports_quorum to use qemu_img
iotests: add qemu_img_map() function
iotests/remove-bitmap-from-backing: use qemu_img_info()
iotests: add qemu_img_info()
iotests: use qemu_img_json() when applicable
iotests: add qemu_img_json()
iotests: fortify compare_images() against crashes
iotests: make qemu_img raise on non-zero rc by default
iotests: Remove explicit checks for qemu_img() == 0
python/utils: add VerboseProcessError
python/utils: add add_visual_margin() text decoration utility
...

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

show more ...

iotests: Remove explicit checks for qemu_img() == 0

qemu_img() returning zero ought to be the rule, not the
exception. Remove all explicit checks against the condition in
preparation for making non-

iotests: Remove explicit checks for qemu_img() == 0

qemu_img() returning zero ought to be the rule, not the
exception. Remove all explicit checks against the condition in
preparation for making non-zero returns an Exception.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-Id: <20220321201618.903471-4-jsnow@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/hreitz-gitlab/tags/pull-block-2022-02-01' into staging

Block patches:
- Add support to the iotests to test qcow2's zstd compression mode
- Fix post-migration bl

Merge remote-tracking branch 'remotes/hreitz-gitlab/tags/pull-block-2022-02-01' into staging

Block patches:
- Add support to the iotests to test qcow2's zstd compression mode
- Fix post-migration block node permissions
- iotests fixes (051 and mirror-ready-cancel-error)
- Remove an outdated comment

# gpg: Signature made Tue 01 Feb 2022 13:34:54 GMT
# 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-gitlab/tags/pull-block-2022-02-01: (24 commits)
block.h: remove outdated comment
iotests/migration-permissions: New test
block-backend: Retain permissions after migration
iotests: declare lack of support for compresion_type in IMGOPTS
iotest 214: explicit compression type
iotests 60: more accurate set dirty bit in qcow2 header
iotests: bash tests: filter compression type
iotest 39: use _qcow2_dump_header
iotests: massive use _qcow2_dump_header
iotests/common.rc: introduce _qcow2_dump_header helper
qcow2: simple case support for downgrading of qcow2 images with zstd
iotest 302: use img_info_log() helper
iotests.py: filter compression type out
iotests.py: filter out successful output of qemu-img create
iotest 065: explicit compression type
iotest 303: explicit compression type
iotests.py: rewrite default luks support in qemu_img
iotests: drop qemu_img_verbose() helper
iotests.py: qemu_img*("create"): support IMGOPTS='compression_type=zstd'
iotests: specify some unsupported_imgopts for python iotests
...

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

show more ...

iotests: specify some unsupported_imgopts for python iotests

We are going to support IMGOPTS for python iotests. Still some iotests
will not work with common IMGOPTS used with bash iotests like
spec

iotests: specify some unsupported_imgopts for python iotests

We are going to support IMGOPTS for python iotests. Still some iotests
will not work with common IMGOPTS used with bash iotests like
specifying refcount_bits and compat qcow2 options. So we
should define corresponding unsupported_imgopts for now.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20211223160144.1097696-4-vsementsov@virtuozzo.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2021-01-20' into staging

nbd patches for 2021-01-20

- minor resource leak fixes in qemu-nbd
- ensure proper aio context when nbd server use

Merge remote-tracking branch 'remotes/ericb/tags/pull-nbd-2021-01-20' into staging

nbd patches for 2021-01-20

- minor resource leak fixes in qemu-nbd
- ensure proper aio context when nbd server uses iothreads
- iotest refactorings in preparation for rewriting ./check to be more
flexible, and preparing for more nbd server reconnect features

# gpg: Signature made Thu 21 Jan 2021 02:28:19 GMT
# gpg: using RSA key 71C2CC22B1C4602927D2F3AAA7A16B4A2527436A
# gpg: Good signature from "Eric Blake <eblake@redhat.com>" [full]
# gpg: aka "Eric Blake (Free Software Programmer) <ebb9@byu.net>" [full]
# gpg: aka "[jpeg image of size 6874]" [full]
# Primary key fingerprint: 71C2 CC22 B1C4 6029 27D2 F3AA A7A1 6B4A 2527 436A

* remotes/ericb/tags/pull-nbd-2021-01-20:
iotests.py: qemu_io(): reuse qemu_tool_pipe_and_status()
iotests.py: fix qemu_tool_pipe_and_status()
iotests/264: fix style
iotests: define group in each iotest
iotests/294: add shebang line
iotests: make tests executable
iotests: fix some whitespaces in test output files
iotests/303: use dot slash for qcow2.py running
iotests/277: use dot slash for nbd-fault-injector.py running
nbd/server: Quiesce coroutines on context switch
block: Honor blk_set_aio_context() context requirements
qemu-nbd: Fix a memleak in nbd_client_thread()
qemu-nbd: Fix a memleak in qemu_nbd_client_list()

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

show more ...

iotests: define group in each iotest

We are going to drop group file. Define group in tests as a preparatory
step.

The patch is generated by

cd tests/qemu-iotests

grep '^[0-9]\{3\} ' grou

iotests: define group in each iotest

We are going to drop group file. Define group in tests as a preparatory
step.

The patch is generated by

cd tests/qemu-iotests

grep '^[0-9]\{3\} ' group | while read line; do
file=$(awk '{print $1}' <<< "$line");
groups=$(sed -e 's/^... //' <<< "$line");
awk "NR==2{print \"# group: $groups\"}1" $file > tmp;
cat tmp > $file;
done

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210116134424.82867-7-vsementsov@virtuozzo.com>
Signed-off-by: Eric Blake <eblake@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/philmd-gitlab/tags/python-next-20200207' into staging

- Python 3 cleanups:
. Remove text about Python 2 in qemu-deprecated (Thomas)
. Remove shebang header

Merge remote-tracking branch 'remotes/philmd-gitlab/tags/python-next-20200207' into staging

- Python 3 cleanups:
. Remove text about Python 2 in qemu-deprecated (Thomas)
. Remove shebang header (Paolo, Philippe)
. scripts/checkpatch.pl now allows Python 3 interpreter (Philippe)
. Explicit usage of Python 3 interpreter in scripts (Philippe)
. Fix Python scripts permissions (Paolo, Philippe)
. Drop 'from __future__ import print_function' (Paolo)
. Specify minimum python requirements in ReadTheDocs configuration (Alex)
- Test UNIX/EXEC transports with migration (Oksana)
- Added extract_from_rpm helper, improved extract_from_deb (Liam)
- Allow to use other serial consoles than default one (Philippe)
- Various improvements in QEMUMonitorProtocol (Wainer)
- Fix kvm_available() on ppc64le (Wainer)

# gpg: Signature made Fri 07 Feb 2020 15:01:56 GMT
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE

* remotes/philmd-gitlab/tags/python-next-20200207: (46 commits)
.readthedocs.yml: specify some minimum python requirements
drop "from __future__ import print_function"
make all Python scripts executable
scripts/signrom: remove Python 2 support, add shebang
tests/qemu-iotests/check: Only check for Python 3 interpreter
scripts: Explicit usage of Python 3 (scripts without __main__)
tests/qemu-iotests: Explicit usage of Python3 (scripts without __main__)
tests/vm: Remove shebang header
tests/acceptance: Remove shebang header
scripts/tracetool: Remove shebang header
scripts/minikconf: Explicit usage of Python 3
scripts: Explicit usage of Python 3 (scripts with __main__)
tests: Explicit usage of Python 3
tests/qemu-iotests: Explicit usage of Python 3 (scripts with __main__)
tests/qemu-iotests/check: Allow use of python3 interpreter
scripts/checkpatch.pl: Only allow Python 3 interpreter
tests/acceptance/migration: Default to -nodefaults
tests/acceptance/migration: Add the 'migration' tag
tests/acceptance/migration: Test EXEC transport when migrating
tests/acceptance/migration: Test UNIX transport when migrating
...

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

show more ...

tests/qemu-iotests: Explicit usage of Python 3 (scripts with __main__)

Use the program search path to find the Python 3 interpreter.

Patch created mechanically by running:

$ sed -i "s,^#\!/usr/b

tests/qemu-iotests: Explicit usage of Python 3 (scripts with __main__)

Use the program search path to find the Python 3 interpreter.

Patch created mechanically by running:

$ sed -i "s,^#\!/usr/bin/\(env\ \)\?python$,#\!/usr/bin/env python3," \
$(git grep -l 'if __name__.*__main__')

Reported-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Suggested-by: Daniel P. Berrangé <berrange@redhat.com>
Suggested-by: Stefan Hajnoczi <stefanha@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200130163232.10446-4-philmd@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>

show more ...

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

Block layer patches:

- Fix internal snapshots with typical -blockdev setups
- iotests: Require Python 3.6 or later

# gpg

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

Block layer patches:

- Fix internal snapshots with typical -blockdev setups
- iotests: Require Python 3.6 or later

# gpg: Signature made Fri 04 Oct 2019 10:59:21 BST
# gpg: using RSA key 7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream:
iotests: Remove Python 2 compatibility code
iotests: Require Python 3.6 or later
iotests: Test internal snapshots with -blockdev
block/snapshot: Restrict set of snapshot nodes

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

show more ...

iotests: Remove Python 2 compatibility code

Some scripts check the Python version number and have two code paths to
accomodate both Python 2 and 3. Remove the code specific to Python 2 and
assert th

iotests: Remove Python 2 compatibility code

Some scripts check the Python version number and have two code paths to
accomodate both Python 2 and 3. Remove the code specific to Python 2 and
assert the minimum version of 3.6 instead (check skips Python tests in
this case, so the assertion would only ever trigger if a Python script
is executed manually).

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>

show more ...

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

Block layer patches:

- qcow2: Allow overwriting multiple compressed clusters at once for
better performance
- nfs: add

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

Block layer patches:

- qcow2: Allow overwriting multiple compressed clusters at once for
better performance
- nfs: add support for nfs_umount
- file-posix: write_zeroes fixes
- qemu-io, blockdev-create, pr-manager: Fix crashes and memory leaks
- qcow2: Fix the calculation of the maximum L2 cache size
- vpc: Fix return code for vpc_co_create()
- blockjob: Code cleanup
- iotests improvements (e.g. for use with valgrind)

# gpg: Signature made Fri 13 Sep 2019 11:19:19 BST
# gpg: using RSA key 7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream: (23 commits)
qcow2: Stop overwriting compressed clusters one by one
block/create: Do not abort if a block driver is not available
qemu-io: Don't leak pattern file in error path
iotests: extend sleeping time under Valgrind
iotests: extended timeout under Valgrind
iotests: Valgrind fails with nonexistent directory
iotests: Add casenotrun report to bash tests
iotests: exclude killed processes from running under Valgrind
iotests: allow Valgrind checking all QEMU processes
block/nfs: add support for nfs_umount
block/nfs: tear down aio before nfs_close
iotests: skip 232 when run tests as root
iotests: Test blockdev-create for vpc
iotests: Restrict nbd Python tests to nbd
iotests: Restrict file Python tests to file
iotests: Add supported protocols to execute_test()
vpc: Return 0 from vpc_co_create() on success
file-posix: Fix has_write_zeroes after NO_FALLBACK
pr-manager: Fix invalid g_free() crash bug
iotests: Test reverse sub-cluster qcow2 writes
...

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

show more ...

iotests: Restrict file Python tests to file

Most of our Python unittest-style tests only support the file protocol.
You can run them with any other protocol, but the test will simply
ignore your cho

iotests: Restrict file Python tests to file

Most of our Python unittest-style tests only support the file protocol.
You can run them with any other protocol, but the test will simply
ignore your choice and use file anyway.

We should let them signal that they require the file protocol so they
are skipped when you want to test some other protocol.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

show more ...

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

Python queue, 2018-10-30

* Makefile rule for running acceptance tests
(make check-acceptance) (Cleber Ro

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

Python queue, 2018-10-30

* Makefile rule for running acceptance tests
(make check-acceptance) (Cleber Rosa)
* Make iotests compatible with Python 3
(Max Reitz)
* device-crash-test whitelist update (Thomas Huth)
* Misc cleanups (Cleber Rosa)

# gpg: Signature made Wed 31 Oct 2018 00:28:39 GMT
# gpg: using RSA key 2807936F984DC5A6
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>"
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6

* remotes/ehabkost/tags/python-next-pull-request:
scripts/qemu.py: use a more consistent docstring style
scripts/decodetree.py: fix reference to attributes
Travis support for the acceptance tests
Acceptance tests: add make rule for running them
Bootstrap Python venv for tests
iotests: Unify log outputs between Python 2 and 3
iotests: Modify imports for Python 3
iotests: 'new' module replacement in 169
iotests: Explicitly bequeath FDs in Python
iotests: Different iterator behavior in Python 3
iotests: Use // for Python integer division
iotests: Use Python byte strings where appropriate
iotests: Flush in iotests.py's QemuIoInteractive
iotests: Make nbd-fault-injector flush
scripts/device-crash-test: Remove devices that are not user_creatable anymore

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

show more ...

iotests: Different iterator behavior in Python 3

In Python 3, several functions now return iterators instead of lists.
This includes range(), items(), map(), and filter(). This means that if
we rea

iotests: Different iterator behavior in Python 3

In Python 3, several functions now return iterators instead of lists.
This includes range(), items(), map(), and filter(). This means that if
we really want a list, we have to wrap those instances with list(). But
then again, the two instances where this is the case for map() and
filter(), there are shorter expressions which work without either
function.

On the other hand, sometimes we do just want an iterator, in which case
we have sometimes used xrange() and iteritems() which no longer exist in
Python 3. Just change these calls to be range() and items(), works in
both Python 2 and 3, and is really what we want in 3 (which is what
matters). But because it is so simple to do (and to find and remove
once we completely switch to Python 3), make range() be an alias for
xrange() in the two affected tests (044 and 163).

In one instance, we only wanted the first instance of the result of a
filter() call. Instead of using next(filter()) which would work only in
Python 3, or list(filter())[0] which would work everywhere but is a bit
weird, this instance is changed to use a generator expression with a
next() wrapped around, which works both in 2.7 and 3.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Message-Id: <20181022135307.14398-6-mreitz@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>

show more ...

iotests: Use // for Python integer division

In Python 3, / is always a floating-point division. We usually do not
want this, and as Python 2.7 understands // as well, change all integer
divisions t

iotests: Use // for Python integer division

In Python 3, / is always a floating-point division. We usually do not
want this, and as Python 2.7 understands // as well, change all integer
divisions to use that.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Message-Id: <20181022135307.14398-5-mreitz@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>

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

Block layer patches

# gpg: Signature made Fri 09 Mar 2018 15:09:20 GMT
# gpg: using RSA key 7F09B272C88F2F

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

Block layer patches

# gpg: Signature made Fri 09 Mar 2018 15:09:20 GMT
# gpg: using RSA key 7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream: (56 commits)
qemu-iotests: fix 203 migration completion race
iotests: Tweak 030 in order to trigger a race condition with parallel jobs
iotests: Skip test for ENOMEM error
iotests: Mark all tests executable
iotests: Test creating overlay when guest running
qemu-iotests: Test ssh image creation over QMP
qemu-iotests: Test qcow2 over file image creation with QMP
block: Fail bdrv_truncate() with negative size
file-posix: Fix no-op bdrv_truncate() with falloc preallocation
ssh: Support .bdrv_co_create
ssh: Pass BlockdevOptionsSsh to connect_to_ssh()
ssh: QAPIfy host-key-check option
ssh: Use QAPI BlockdevOptionsSsh object
sheepdog: Support .bdrv_co_create
sheepdog: QAPIfy "redundancy" create option
nfs: Support .bdrv_co_create
nfs: Use QAPI options in nfs_client_open()
rbd: Use qemu_rbd_connect() in qemu_rbd_do_create()
rbd: Assign s->snap/image_name in qemu_rbd_open()
rbd: Support .bdrv_co_create
...

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

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Merge remote-tracking branch 'mreitz/tags/pull-block-2018-03-09' into queue-block

Block patches

# gpg: Signature made Fri Mar 9 15:40:32 2018 CET
# gpg: using RSA key F407DB0061D5CF

Merge remote-tracking branch 'mreitz/tags/pull-block-2018-03-09' into queue-block

Block patches

# gpg: Signature made Fri Mar 9 15:40:32 2018 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-2018-03-09:
qemu-iotests: fix 203 migration completion race
iotests: Tweak 030 in order to trigger a race condition with parallel jobs
iotests: Skip test for ENOMEM error
iotests: Mark all tests executable
iotests: Test creating overlay when guest running

Signed-off-by: Kevin Wolf <kwolf@redhat.com>

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iotests: Mark all tests executable

The majority of our iotests have the executable bit set; fix the
few outliers for consistency.

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-id: 201803051

iotests: Mark all tests executable

The majority of our iotests have the executable bit set; fix the
few outliers for consistency.

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-id: 20180305161824.7188-1-eblake@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>

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

Block layer patches

# gpg: Signature made Tue 26 Sep 2017 14:52:32 BST
# gpg: using RSA key 0x7F09B272C88F

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

Block layer patches

# gpg: Signature made Tue 26 Sep 2017 14:52:32 BST
# gpg: using RSA key 0x7F09B272C88F2FD6
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>"
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6

* remotes/kevin/tags/for-upstream: (24 commits)
block/qcow2-bitmap: fix use of uninitialized pointer
qemu-iotests: add shrinking image test
qcow2: add shrink image support
qcow2: add qcow2_cache_discard
qemu-img: add --shrink flag for resize
iotests: fix 181: enable postcopy-ram capability on target
qemu-iotests: Test change-backing-file command
block: Fix permissions after bdrv_reopen()
block: reopen: Queue children after their parents
block: Base permissions on rw state after reopen
block: Add reopen queue to bdrv_check_perm()
block: Add reopen_queue to bdrv_child_perm()
qemu-io: Drop write permissions before read-only reopen
block: Clean up some bad code in the vvfat driver
block/throttle-groups.c: allocate RestartData on the heap
throttle: Assert that bkt->max is valid in throttle_compute_wait()
iotests: Print full path of bad output if mismatch
iotests: use virtio aliases for 067
iotests: use -ccw on s390x for 051
iotests: use -ccw on s390x for 040, 139, and 182
...

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

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Merge remote-tracking branch 'mreitz/tags/pull-block-2017-09-26' into queue-block

Block patches

# gpg: Signature made Tue Sep 26 15:01:00 2017 CEST
# gpg: using RSA key F407DB0061D5C

Merge remote-tracking branch 'mreitz/tags/pull-block-2017-09-26' into queue-block

Block patches

# gpg: Signature made Tue Sep 26 15:01:00 2017 CEST
# 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-2017-09-26:
block/qcow2-bitmap: fix use of uninitialized pointer
qemu-iotests: add shrinking image test
qcow2: add shrink image support
qcow2: add qcow2_cache_discard
qemu-img: add --shrink flag for resize

Signed-off-by: Kevin Wolf <kwolf@redhat.com>

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qemu-iotests: add shrinking image test

Signed-off-by: Pavel Butsykin <pbutsykin@virtuozzo.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 201709

qemu-iotests: add shrinking image test

Signed-off-by: Pavel Butsykin <pbutsykin@virtuozzo.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20170918124230.8152-5-pbutsykin@virtuozzo.com
Signed-off-by: Max Reitz <mreitz@redhat.com>

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