If printing a QAPI schema object for debugging we get the classname and
a hex value for the instance:
<qapi.schema.QAPISchemaEnumType object at 0x7f0ab4c2dad0>
<qapi.schema.QAPISchemaObjectType object at 0x7f0ab4c2dd90>
<qapi.schema.QAPISchemaArrayType object at 0x7f0ab4c2df90>
With this change we instead get the classname and the human friendly
name of the QAPI type instance:
<QAPISchemaEnumType:CpuS390State at 0x7f0ab4c2dad0>
<QAPISchemaObjectType:CpuInfoS390 at 0x7f0ab4c2dd90>
<QAPISchemaArrayType:CpuInfoFastList at 0x7f0ab4c2df90>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20231018120500.2028642-1-berrange@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Conditional swapped to avoid negation]
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
[Tweaked to mollify pylint]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
vfio queue:
* Support for VFIODisplay migration with ramfb
* Preliminary work for IOMMUFD support
# -----BEGIN PGP SIGNATURE-----
#
# iQIzBAABCAAdFiEEoPZlSPBIlev+awtgUaNDx8/77KEFAmUvlEYACgkQUaNDx8/7
# 7KFlaw//X2053de2eTdo38/UMSzi5ACWWn2j1iGQZf/3+J2LcdlixZarZr/2DN56
# 4axmwF6+GKozt5+EnvWtgodDn6U9iyMNaAB3CGBHFHsH8uqKeZd/Ii754q4Rcmy9
# ZufBOPWm9Ff7s2MMFiAZvso75jP2wuwVEe1YPRjeJnsNSNIJ6WZfemh3Sl96yRBb
# r38uqzqetKwl7HziMMWP3yb8v+dU8A9bqI1hf1FZGttfFz3XA+pmjXKA6XxdfiZF
# AAotu5x9w86a08sAlr/qVsZFLR37oQykkXM0D840DafJDyr5fbJiq8cwfOjMw9+D
# w6+udRm5KoBWPsvb/T3dR88GRMO22PChjH9Vjl51TstMNhdTxuKJTKhhSoUFZbXV
# 8CMjwfALk5ggIOyCk1LRd04ed+9qkqgcbw1Guy5pYnyPnY/X6XurxxaxS6Gemgtn
# UvgRYhSjio+LgHLO77IVkWJMooTEPzUTty2Zxa7ldbbE+utPUtsmac9+1m2pnpqk
# 5VQmB074QnsJuvf+7HPU6vYCzQWoXHsH1UY/A0fF7MPedNUAbVYzKrdGPyqEMqHy
# xbilAIaS3oO0pMT6kUpRv5c5vjbwkx94Nf/ii8fQVjWzPfCcaF3yEfaam62jMUku
# stySaRpavKIx2oYLlucBqeKaBGaUofk13gGTQlsFs8pKCOAV7r4=
# =s0fN
# -----END PGP SIGNATURE-----
# gpg: Signature made Wed 18 Oct 2023 04:16:06 EDT
# gpg: using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1
# gpg: Good signature from "Cédric Le Goater <clg@redhat.com>" [unknown]
# gpg: aka "Cédric Le Goater <clg@kaod.org>" [unknown]
# 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: A0F6 6548 F048 95EB FE6B 0B60 51A3 43C7 CFFB ECA1
* tag 'pull-vfio-20231018' of https://github.com/legoater/qemu: (22 commits)
hw/vfio: add ramfb migration support
ramfb-standalone: add migration support
ramfb: add migration support
vfio/pci: Remove vfio_detach_device from vfio_realize error path
vfio/ccw: Remove redundant definition of TYPE_VFIO_CCW
vfio/ap: Remove pointless apdev variable
vfio/pci: Fix a potential memory leak in vfio_listener_region_add
vfio/common: Move legacy VFIO backend code into separate container.c
vfio/common: Introduce a global VFIODevice list
vfio/common: Store the parent container in VFIODevice
vfio/common: Introduce a per container device list
vfio/common: Move VFIO reset handler registration to a group agnostic function
vfio/ccw: Use vfio_[attach/detach]_device
vfio/ap: Use vfio_[attach/detach]_device
vfio/platform: Use vfio_[attach/detach]_device
vfio/pci: Introduce vfio_[attach/detach]_device
vfio/common: Extract out vfio_kvm_device_[add/del]_fd
vfio/common: Introduce vfio_container_add|del_section_window()
vfio/common: Propagate KVM_SET_DEVICE_ATTR error if any
vfio/common: Move IOMMU agnostic helpers to a separate file
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
* build system and Python cleanups
* fix netbsd VM build
* allow non-relocatable installs
* allow using command line options to configure qemu-ga
* target/i386: check intercept for XSETBV
* target/i386: fix CPUID_HT exposure
# -----BEGIN PGP SIGNATURE-----
#
# iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmUvkQQUHHBib256aW5p
# QHJlZGhhdC5jb20ACgkQv/vSX3jHroM3pQgArXCsmnsjlng1chjCvKnIuVmaTYZ5
# aC9pcx7TlyM0+XWtTN0NQhFt71Te+3ioReXIQRvy5O68RNbEkiu8LXfOJhWAHbWk
# vZVtzHQuOZVizeZtUruKlDaw0nZ8bg+NI4aGLs6rs3WphEAM+tiLnZJ0BouiedKS
# e/COB/Hqjok+Ntksbfv5q7XpWjwQB0y2073vM1Mcf0ToOWFLFdL7x0SZ3hxyYlYl
# eoefp/8kbWeUWA7HuoOKmpiLIxmKnY7eXp+UCvdnEhnSce9sCxpn2nzqqLuPItTK
# V3GrJ2//+lrekPHyQvb8IjUMUrPOmzf8GadIE0tkfdHjEP72IsHk0VX81A==
# =rPte
# -----END PGP SIGNATURE-----
# gpg: Signature made Wed 18 Oct 2023 04:02:12 EDT
# gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg: issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83
* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (32 commits)
configure: define "pkg-config" in addition to "pkgconfig"
meson: add a note on why we use config_host for program paths
meson-buildoptions: document the data at the top
configure, meson: use command line options to configure qemu-ga
configure: unify handling of several Debian cross containers
configure: move environment-specific defaults to config-meson.cross
configure: move target-specific defaults to an external machine file
configure: remove some dead cruft
configure: clean up PIE option handling
configure: clean up plugin option handling
configure, tests/tcg: simplify GDB conditionals
tests/tcg/arm: move non-SVE tests out of conditional
hw/remote: move stub vfu_object_set_bus_irq out of stubs/
hw/xen: cleanup sourcesets
configure: clean up handling of CFI option
meson, cutils: allow non-relocatable installs
meson: do not use set10
meson: do not build shaders by default
tracetool: avoid invalid escape in Python string
tests/vm: avoid invalid escape in Python string
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Store the -Werror and SMBD defaults in the machine file, which still allows
them to be overridden on the command line and enables automatic parsing
of the related options.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Enable Windows-specific defaults with a machine file, so that related
options can be automatically parsed and included in the help message.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Keep together all the conditions that lead to disabling plugins, and
remove now-dead code.
Since the option was not in SKIP_OPTIONS, it was present twice in
the help message, both from configure and from meson-buildoptions.sh.
Remove the duplication and take the occasion to document the option as
autodetected, which it is.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Say QEMU is configured with bindir = "/usr/bin" and a firmware path
that starts with "/usr/share/qemu". Ever since QEMU 5.2, QEMU's
install has been relocatable: if you move qemu-system-x86_64 from
/usr/bin to /home/username/bin, it will start looking for firmware in
/home/username/share/qemu. Previously, you would get a non-relocatable
install where the moved QEMU will keep looking for firmware in
/usr/share/qemu.
Windows almost always wants relocatable installs, and in fact that
is why QEMU 5.2 introduced relocatability in the first place.
However, newfangled distribution mechanisms such as AppImage
(https://docs.appimage.org/reference/best-practices.html), and
possibly NixOS, also dislike using at runtime the absolute paths
that were established at build time.
On POSIX systems you almost never care; if you do, your usecase
dictates which one is desirable, so there's no single answer.
Obviously relocatability works fine most of the time, because not many
people have complained about QEMU's switch to relocatable install,
and that's why until now there was no way to disable relocatability.
But a non-relocatable, non-modular binary can help if you want to do
experiments with old firmware and new QEMU or vice versa (because you
can just upgrade/downgrade the firmware package, and use rpm2cpio or
similar to extract the QEMU binaries outside /usr), so allow both.
This patch allows one to build a non-relocatable install using a new
option to configure. Why? Because it's not too hard, and because
it helps the user double check the relocatability of their install.
Note that the same code that handles relocation also lets you run QEMU
from the build tree and pick e.g. firmware files from the source tree
transparently. Therefore that part remains active with this patch,
even if you configure with --disable-relocatable.
Suggested-by: Michael Tokarev <mjt@tls.msk.ru>
Reviewed-by: Emmanouil Pitsidianakis <manos.pitsidianakis@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
When called from git-send-email, some results contain unclosed
parentheses from the subsystem title, for example:
(cc-cmd) Adding cc: qemu-ppc@nongnu.org (open list:PowerNV (Non-Virt...) from: 'scripts/get_maintainer.pl --nogit-fallback'
(cc-cmd) Adding cc: qemu-devel@nongnu.org (open list:All patches CC here) from: 'scripts/get_maintainer.pl --nogit-fallback'
Unmatched () '(open list:PowerNV (Non-Virt...)' '' at /usr/lib/git-core/git-send-email line 642.
error: unable to extract a valid address from: qemu-ppc@nongnu.org (open list:PowerNV (Non-Virt...)
What to do with this address? ([q]uit|[d]rop|[e]dit): d
This commit removes all parentheses from results.
Signed-off-by: Emmanouil Pitsidianakis <manos.pitsidianakis@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20231013091628.669415-1-manos.pitsidianakis@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Meson tries to run scripts via the shebang line if they files are
marked as executable. If "python3" is not in the $PATH, or if it
is a version that is too old, then the script execution fails.
We should make sure to run scripts via the python3 interpreter
that is used for Meson itself. For this, the files need to be marked
as non-executable, then meson will use the python3 binary that has
been used to run itself.
Fixes: 956af7daad ("gdbstub: Introduce GDBFeature structure")
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20231016094917.19044-1-thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The migration code uses unsigned values for 16, 32 and 64-bit
operations. Fix the script to do the same.
This was causing an issue when parsing the migration stream generated
on the ppc64 target because one of instance_ids was larger than the
32bit signed maximum:
Traceback (most recent call last):
File "/home/fabiano/kvm/qemu/build/scripts/analyze-migration.py", line 658, in <module>
dump.read(dump_memory = args.memory)
File "/home/fabiano/kvm/qemu/build/scripts/analyze-migration.py", line 592, in read
classdesc = self.section_classes[section_key]
KeyError: ('spapr_iommu', -2147483648)
Signed-off-by: Fabiano Rosas <farosas@suse.de>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Message-ID: <20231009184326.15777-6-farosas@suse.de>
The script is currently broken when the x-ignore-shared capability is
used:
Traceback (most recent call last):
File "./scripts/analyze-migration.py", line 656, in <module>
dump.read(dump_memory = args.memory)
File "./scripts/analyze-migration.py", line 593, in read
section.read()
File "./scripts/analyze-migration.py", line 163, in read
self.name = self.file.readstr(len = namelen)
File "./scripts/analyze-migration.py", line 53, in readstr
return self.readvar(len).decode('utf-8')
UnicodeDecodeError: 'utf-8' codec can't decode byte 0x82 in position 55: invalid start byte
We're currently adding data to the middle of the ram section depending
on the presence of the capability. As a consequence, any code loading
the ram section needs to know about capabilities so it can interpret
the stream.
Skip the byte that's added when x-ignore-shared is used to fix the
script.
Signed-off-by: Fabiano Rosas <farosas@suse.de>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Message-ID: <20231009184326.15777-5-farosas@suse.de>
The 'configuration' state subsections are currently not being parsed
and the script fails when analyzing an aarch64 stream:
Traceback (most recent call last):
File "./scripts/analyze-migration.py", line 625, in <module>
dump.read(dump_memory = args.memory)
File "./scripts/analyze-migration.py", line 571, in read
raise Exception("Unknown section type: %d" % section_type)
Exception: Unknown section type: 5
Signed-off-by: Fabiano Rosas <farosas@suse.de>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Message-ID: <20231009184326.15777-3-farosas@suse.de>
Python Pullreq
Python PR:
- Use socketpair for all machine.py connections
- Support Python 3.12
- Switch iotests over to using raise-on-error QMP command interface
(Thank you very much, Vladimir!)
# -----BEGIN PGP SIGNATURE-----
#
# iQIzBAABCAAdFiEE+ber27ys35W+dsvQfe+BBqr8OQ4FAmUpldkACgkQfe+BBqr8
# OQ4NtRAAnkEmXsECAxQ2ewvf3yK8PTFm4Oq5nqMIw+KB94ATrsGzk3z1rLvatSl3
# 6VLsV2+FWoOEyKrsfu5DIfbuo4d3TZTU7N2DIZpVpvO166K+fXbzp8skAg+n3BMC
# tWkSOcnsT6+8aqyxxyASdHvbbE7pvPw8OA3oIIstsYeZ5/HHpOWXNj1kjCsnL0lW
# 7y5h6UUKGmnCPdixyk042+AvKkT7GAKVjFnjUF5JHv0iR2KpQ+O9H7OEalqQT5w5
# eab4oMGuIYhzYe+MNpyybAB3Xd2pxhcppk+sl4dCE8qmMn7KRoTNw1iu+qhsNQfQ
# JILZoCPtYMhpef4X0ulH8PFBMweBptqOjo4lpz9QIdMWTf86IE0yIT9DCy3aSjpp
# ywwxhFKJS43gz4WHkEJlrY9PHwLsULaV/Cz6HKJAU6h9aFtcNdT4pkCOERnZ8X4C
# yHlNReTG5Dz1sYzKJ/k9LTjAaVDasumR8/yadaUCwalj5zexQ27qlIM6oc5wdIRQ
# up1VHi7odF5KHb6GeqdniuuEF6NBCYRAV5nz+dbd6exfKOaxYRrr48yh9SUm8QS6
# JCvMMFFAZCIrI/nkRVajbLi9L5O3fg5abtlzSzh9o4iyf8Rf/1gtKNxZRK1NZIjQ
# cTYBJXpMulNx7bM2CPNsPWGqCTAjAcu10svqTA8luGj4fqdTNyU=
# =02Bd
# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 13 Oct 2023 15:09:13 EDT
# 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
* tag 'python-pull-request' of https://gitlab.com/jsnow/qemu: (25 commits)
python: use vm.cmd() instead of vm.qmp() where appropriate
scripts: add python_qmp_updater.py
tests/vm/basevm.py: use cmd() instead of qmp()
iotests.py: pause_job(): drop return value
iotests: drop some extra ** in qmp() call
iotests: drop some extra semicolons
iotests: refactor some common qmp result checks into generic pattern
iotests: add some missed checks of qmp result
iotests: QemuStorageDaemon: add cmd() method like in QEMUMachine.
python/machine.py: upgrade vm.cmd() method
python/qemu: rename command() to cmd()
python: rename QEMUMonitorProtocol.cmd() to cmd_raw()
scripts/cpu-x86-uarch-abi.py: use .command() instead of .cmd()
qmp_shell.py: _fill_completion() use .command() instead of .cmd()
python/qemu/qmp/legacy: cmd(): drop cmd_id unused argument
Python: Enable python3.12 support
configure: fix error message to say Python 3.8
python/qmp: remove Server.wait_closed() call for Python 3.12
Python/iotests: Add type hint for nbd module
python/machine: remove unused sock_dir argument
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Block layer patches
- Clean up coroutine versions of bdrv_{is_allocated,block_status}*
- Graph locking part 5 (protect children/parent links)
# -----BEGIN PGP SIGNATURE-----
#
# iQJFBAABCAAvFiEE3D3rFZqa+V09dFb+fwmycsiPL9YFAmUoHL8RHGt3b2xmQHJl
# ZGhhdC5jb20ACgkQfwmycsiPL9b4uRAAjryVAaA5jXZ3mdGB80nhGtARZlIaIVO/
# tlXk065q2Cj+98f+fBPCPWvmEz28vJwBhJUsFwpHzLZrxecBpwZp0MPAkFBNkouq
# +AiO9xyTAqccEp/dnIys4Bun9Rp0Jq9lk9y29zzEmQuK5uCB56lpx2cDn/JkzSQt
# ZFtnxxTwi3MDTNvXATub8Ia/1suui0zvESS7J/NBxQNI3cFaQszp1vMwlRIoPiWo
# 15YZFPZZQ2pvu6/1nL1Vl9OLbPAVcEGJpjHZv0XhudYOwRiDvjYnwfPL7BuwYEsU
# Dos4mZZd/KMU695s7OzlVYi1q4ATKUTUxyyylVhXZrFBXSE5ntnfoHTKHEruTyPb
# G31h5mribSTWjdvY5HewHbSSPjByAWsSQg9yzcHybhORiqGQCpcGQ8zuW7oNKMPV
# JicWdoRVY4U4hR0nRdDxz9zdpQ8QYok/ginBxFaOzrCfClUB7ZOBxwRMclIghuRH
# FV+ZJk0ylVOz2tbfNxUa3KhUgTPd8jgCHFI7xak5EBRtTJiJjE03Xag1Fdxy5/D5
# tRsBBW4sOFygAhjN/xyeaRv9L8rAv3x/akriFjPUbOMLkPcJpe/DTWsP8+5LaZF8
# GkQvjsg5UvmfcJ3LFtecXxfYH4UWhDmyAjF+BswiRqafDDi2CCUmdwDnzEPbwuWO
# x1y7cgxe9SE=
# =4d/s
# -----END PGP SIGNATURE-----
# gpg: Signature made Thu 12 Oct 2023 12:20:15 EDT
# gpg: using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6
# gpg: issuer "kwolf@redhat.com"
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6
* tag 'for-upstream' of https://repo.or.cz/qemu/kevin: (26 commits)
block: Add assertion for bdrv_graph_wrlock()
block: Protect bs->children with graph_lock
block: Protect bs->parents with graph_lock
block: Mark bdrv_get_specific_info() and callers GRAPH_RDLOCK
block: Mark bdrv_apply_auto_read_only() and callers GRAPH_RDLOCK
block: Mark bdrv_op_is_blocked() and callers GRAPH_RDLOCK
qcow2: Mark check_constraints_on_bitmap() GRAPH_RDLOCK
qcow2: Mark qcow2_inactivate() and callers GRAPH_RDLOCK
qcow2: Mark qcow2_signal_corruption() and callers GRAPH_RDLOCK
block: Mark bdrv_amend_options() and callers GRAPH_RDLOCK
block: Mark bdrv_get_parent_name() and callers GRAPH_RDLOCK
block: Mark bdrv_primary_child() and callers GRAPH_RDLOCK
block: Mark bdrv_refresh_filename() and callers GRAPH_RDLOCK
block: Mark bdrv_get_xdbg_block_graph() and callers GRAPH_RDLOCK
block: Take graph rdlock in parts of reopen
block: Mark bdrv_snapshot_fallback() and callers GRAPH_RDLOCK
block: Mark bdrv_parent_cb_resize() and callers GRAPH_RDLOCK
block: Mark drain related functions GRAPH_RDLOCK
block: Mark bdrv_first_blk() and bdrv_is_root_node() GRAPH_RDLOCK
block: Take graph rdlock in bdrv_inactivate_all()
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
A script, to update the pattern
result = self.vm.qmp(...)
self.assert_qmp(result, 'return', {})
(and some similar ones) into
self.vm.cmd(...)
Used in the next commit
"python: use vm.cmd() instead of vm.qmp() where appropriate"
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 20231006154125.1068348-15-vsementsov@yandex-team.ru
Signed-off-by: John Snow <jsnow@redhat.com>
Use a shorter name. We are going to move in iotests from qmp() to
command() where possible. But command() is longer than qmp() and don't
look better. Let's rename.
You can simply grep for '\.command(' and for 'def command(' to check
that everything is updated (command() in tests/docker/docker.py is
unrelated).
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Message-id: 20231006154125.1068348-6-vsementsov@yandex-team.ru
[vsementsov: also update three occurrences in
tests/avocado/machine_aspeed.py and keep r-b]
Signed-off-by: John Snow <jsnow@redhat.com>
