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

Machine queue, 2020-12-23

Cleanup:
* qdev code cleanup (Eduardo Habkost)

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

Machine queue, 2020-12-23

Cleanup:
* qdev code cleanup (Eduardo Habkost)

Bug fix:
* hostmem: Free host_nodes list right after visited (Keqian Zhu)

# gpg: Signature made Wed 23 Dec 2020 21:25:58 GMT
# gpg: using RSA key 5A322FD5ABC4D3DBACCFD1AA2807936F984DC5A6
# gpg: issuer "ehabkost@redhat.com"
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full]
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6

* remotes/ehabkost-gl/tags/machine-next-pull-request:
bugfix: hostmem: Free host_nodes list right after visited
qdev: Avoid unnecessary DeviceState* variable at set_prop_arraylen()
qdev: Rename qdev_get_prop_ptr() to object_field_prop_ptr()
qdev: Move qdev_prop_tpm declaration to tpm_prop.h
qdev: Make qdev_class_add_property() more flexible
qdev: Make PropertyInfo.create return ObjectProperty*
qdev: Move dev->realized check to qdev_property_set()
qdev: Wrap getters and setters in separate helpers
qdev: Add name argument to PropertyInfo.create method
qdev: Add name parameter to qdev_class_add_property()
qdev: Avoid using prop->name unnecessarily
qdev: Get just property name at error_set_from_qdev_prop_error()
sparc: Use DEFINE_PROP for nwindows property
qdev: Reuse DEFINE_PROP in all DEFINE_PROP_* macros
qdev: Move softmmu properties to qdev-properties-system.h

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

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Merge remote-tracking branch 'remotes/cohuck-gitlab/tags/s390x-20201222' into staging

Further s390x updates:
- enhance the s390 devices acceptance test
- tcg: improve carry computati

Merge remote-tracking branch 'remotes/cohuck-gitlab/tags/s390x-20201222' into staging

Further s390x updates:
- enhance the s390 devices acceptance test
- tcg: improve carry computation
- qga: send the ccw address with the fsinfo data
- fixes for protected virtualisation and zpci

# gpg: Signature made Tue 22 Dec 2020 10:37:34 GMT
# gpg: using RSA key C3D0D66DC3624FF6A8C018CEDECF6B93C6F02FAF
# gpg: issuer "cohuck@redhat.com"
# gpg: Good signature from "Cornelia Huck <conny@cornelia-huck.de>" [unknown]
# gpg: aka "Cornelia Huck <huckc@linux.vnet.ibm.com>" [full]
# gpg: aka "Cornelia Huck <cornelia.huck@de.ibm.com>" [full]
# gpg: aka "Cornelia Huck <cohuck@kernel.org>" [unknown]
# gpg: aka "Cornelia Huck <cohuck@redhat.com>" [unknown]
# Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0 18CE DECF 6B93 C6F0 2FAF

* remotes/cohuck-gitlab/tags/s390x-20201222:
tests/acceptance: Add a test with the Fedora 31 kernel and initrd
s390x/pci: Fix memory_region_access_valid call
s390x/pci: fix pcistb length
tests/acceptance: Test the virtio-balloon device on s390x
tests/acceptance: Test virtio-rng on s390 via /dev/hwrng
tests/acceptance: Extract the code to clear dmesg and wait for CRW reports
tests/acceptance: test hot(un)plug of ccw devices
target/s390x: Improve SUB LOGICAL WITH BORROW
target/s390x: Improve cc computation for SUBTRACT LOGICAL
target/s390x: Improve ADD LOGICAL WITH CARRY
target/s390x: Improve cc computation for ADD LOGICAL
qga/commands-posix: Send CCW address on s390x with the fsinfo data
MAINTAINERS: move my git tree to gitlab
s390x: pv: Fence additional unavailable SCLP facilities for PV guests

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

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Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2020-12-21' into staging

* Two fuzzer patches from Alexander
* Show logs of failed acceptance jobs in the gitlab-CI

Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2020-12-21' into staging

* Two fuzzer patches from Alexander
* Show logs of failed acceptance jobs in the gitlab-CI

# gpg: Signature made Mon 21 Dec 2020 13:38:37 GMT
# gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg: issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg: aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5

* remotes/huth-gitlab/tags/pull-request-2020-12-21:
gitlab-ci: Archive logs of acceptance tests
gitlab-ci: Refactor code that show logs of failed acceptances
tests/acceptance: Bump avocado requirements to 83.0
fuzz: fix the generic-fuzz-floppy config
fuzz: Add more i386 configurations for fuzzing

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

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Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2020-12-19' into staging

QAPI patches patches for 2020-12-19

# gpg: Signature made Sat 19 Dec 2020 09:40:05 GMT
# gpg

Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2020-12-19' into staging

QAPI patches patches for 2020-12-19

# gpg: Signature made Sat 19 Dec 2020 09:40:05 GMT
# gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg: issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-qapi-2020-12-19: (33 commits)
qobject: Make QString immutable
block: Use GString instead of QString to build filenames
keyval: Use GString to accumulate value strings
json: Use GString instead of QString to accumulate strings
migration: Replace migration's JSON writer by the general one
qobject: Factor JSON writer out of qobject_to_json()
qobject: Factor quoted_str() out of to_json()
qobject: Drop qstring_get_try_str()
qobject: Drop qobject_get_try_str()
Revert "qobject: let object_property_get_str() use new API"
block: Avoid qobject_get_try_str()
qmp: Fix tracing of non-string command IDs
qobject: Move internals to qobject-internal.h
hw/rdma: Replace QList by GQueue
Revert "qstring: add qstring_free()"
qobject: Change qobject_to_json()'s value to GString
qobject: Use GString instead of QString to accumulate JSON
qobject: Make qobject_to_json_pretty() take a pretty argument
monitor: Use GString instead of QString for output buffer
hmp: Simplify how qmp_human_monitor_command() gets output
...

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

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Merge remote-tracking branch 'remotes/marcel/tags/rdma-pull-request' into staging

RDMA queue

* bug fix in contrib/rdmacm-mux

# gpg: Signature made Fri 18 Dec 2020 18:40:53

Merge remote-tracking branch 'remotes/marcel/tags/rdma-pull-request' into staging

RDMA queue

* bug fix in contrib/rdmacm-mux

# gpg: Signature made Fri 18 Dec 2020 18:40:53 GMT
# gpg: using RSA key 36D4C0F0CF2FE46D
# gpg: Good signature from "Marcel Apfelbaum <marcel.apfelbaum@zoho.com>" [marginal]
# gpg: aka "Marcel Apfelbaum <marcel@redhat.com>" [marginal]
# gpg: aka "Marcel Apfelbaum <marcel.apfelbaum@gmail.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: B1C6 3A57 F92E 08F2 640F 31F5 36D4 C0F0 CF2F E46D

* remotes/marcel/tags/rdma-pull-request:
contrib/rdmacm-mux: Fix error condition in hash_tbl_search_fd_by_ifid()

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

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Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2020-12-18' into staging

Block patches:
- New block filter: preallocate (which, on writes beyond an image file's
end,

Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2020-12-18' into staging

Block patches:
- New block filter: preallocate (which, on writes beyond an image file's
end, allocates big chunks of data so that such post-EOF writes will
occur less frequently)
- write-zeroes and block-status support for Quorum
- Implementation of truncate for the nvme block driver similarly to the
existing implementations for host block devices and iscsi devices
- Block layer refactoring: Drop the tighten_restrictions concept in the
block permission functions
- iotest fixes

# gpg: Signature made Fri 18 Dec 2020 14:45:30 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-2020-12-18: (30 commits)
iotests: Fix _send_qemu_cmd with bash 5.1
iotests/102: Pass $QEMU_HANDLE to _send_qemu_cmd
block/nvme: Implement fake truncate() coroutine
quorum: Implement bdrv_co_pwrite_zeroes()
quorum: Implement bdrv_co_block_status()
scripts/simplebench: add bench_prealloc.py
simplebench/results_to_text: make executable
simplebench/results_to_text: add difference line to the table
simplebench/results_to_text: improve view of the table
simplebench: move results_to_text() into separate file
simplebench: rename ascii() to results_to_text()
scripts/simplebench: use standard deviation for +- error
scripts/simplebench: support iops
scripts/simplebench: fix grammar: s/successed/succeeded/
iotests: add 298 to test new preallocate filter driver
iotests.py: execute_setup_common(): add required_fmts argument
iotests: qemu_io_silent: support --image-opts
qemu-io: add preallocate mode parameter for truncate command
block: introduce preallocate filter
block: bdrv_check_perm(): process children anyway
...

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

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scripts/simplebench: add bench_prealloc.py

Benchmark for new preallocate filter.

Example usage:
./bench_prealloc.py ../../build/qemu-img \
ssd-ext4:/path/to/moun

scripts/simplebench: add bench_prealloc.py

Benchmark for new preallocate filter.

Example usage:
./bench_prealloc.py ../../build/qemu-img \
ssd-ext4:/path/to/mount/point \
ssd-xfs:/path2 hdd-ext4:/path3 hdd-xfs:/path4

The benchmark shows performance improvement (or degradation) when use
new preallocate filter with qcow2 image.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20201021145859.11201-22-vsementsov@virtuozzo.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>

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