Accept "... lorem ipsum ..." in addition to "...".
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20250404121413.1743790-7-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20250404121413.1743790-6-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Consistently use two spaces to separate sentences.
Put "::" on a line of its own when it's preceded by whitespace.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20250404121413.1743790-2-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
We should tell the users where to find the log file.
While we're at it, also rename the "Overview" heading to a
more accurate "Introduction to writing tests" instead.
Reported-by: Aditya Gupta <adityag@linux.ibm.com>
Message-ID: <20250318092021.53719-1-thuth@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Before we enable the QGA and QSD namespaces, we need to disambiguate
some of the references that would become ambiguous as a result!
Signed-off-by: John Snow <jsnow@redhat.com>
Message-ID: <20250313044312.189276-11-jsnow@redhat.com>
Acked-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
This patch does three things:
1. Record the current namespace context in pending_xrefs so it can be
used for link resolution later,
2. Pass that recorded namespace context to find_obj() when resolving a
reference, and
3. Wildly and completely rewrite find_obj().
cross-reference support is expanded to tolerate the presence or absence
of either namespace or module, and to cope with the presence or absence
of contextual information for either.
References now work like this:
1. If the explicit reference target is recorded in the domain's object
registry, we link to that target and stop looking. We do this lookup
regardless of how fully qualified the target is, which allows direct
references to modules (which don't have a module component to their
names) or direct references to definitions that may or may not belong
to a namespace or module.
2. If contextual information is available from qapi:namespace or
qapi:module directives, try using those components to find a direct
match to the implied target name.
3. If both prior lookups fail, generate a series of regular expressions
looking for wildcard matches in order from most to least
specific. Any explicitly provided components (namespace, module)
*must* match exactly, but both contextual and entirely omitted
components are allowed to differ from the search result. Note that if
more than one result is found, Sphinx will emit a warning (a build
error for QEMU) and list all of the candidate references.
The practical upshot is that in the large majority of cases, namespace
and module information is not required when creating simple `references`
to definitions from within the same context -- even when identical
definitions exist in other contexts.
Even when using simple `references` from elsewhere in the QEMU
documentation manual, explicit namespace info is not required if there
is only one definition by that name.
Disambiguation *will* be required from outside of the QAPI documentation
when referencing e.g. block-core definitions, which are shared between
QEMU QMP and the QEMU Storage Daemon. In that case, there are two
options:
A: References can be made partially or fully explicit,
e.g. `QMP:block-dirty-bitmap-add` will link to the QEMU version of
the definition, while `QSD:block-dirty-bitmap-add` would link to the
QSD version.
B: If all of the references in a document are intended to go to the same
place, you can insert a "qapi:namespace:: QMP" directive to influence
the fuzzy-searching for later references.
Signed-off-by: John Snow <jsnow@redhat.com>
Message-ID: <20250313044312.189276-8-jsnow@redhat.com>
Acked-by: Markus Armbruster <armbru@redhat.com>
[Commit message typo fixed]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Add a new directive that marks the beginning of a QAPI "namespace", for
example; "QMP", "QGA" or "QSD". This directive will associate all
subsequent QAPI directives in a document with the specified
namespace. This does not change the visual display of any of the
definitions or index entries, but does change the "Fully Qualified Name"
inside the QAPI domain's object table. This allows for two different
"namespaces" to define entities with otherwise identical names -- which
will come in handy for documenting both QEMU QMP and the QEMU Storage
Daemon.
Signed-off-by: John Snow <jsnow@redhat.com>
Message-ID: <20250313044312.189276-6-jsnow@redhat.com>
Acked-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Akin to the :module: override option, the :namespace: options allows you
to forcibly override the contextual namespace associatied with a
definition.
We don't necessarily actually need this, but I felt compelled to stick
close to how the Python domain works that offers context overrides.
As of this commit, it is possible to add e.g. ":namespace: QMP" to any
QAPI directive to forcibly associate that definition with a given
namespace.
Signed-off-by: John Snow <jsnow@redhat.com>
Message-ID: <20250313044312.189276-5-jsnow@redhat.com>
Acked-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
This was missed at the time.
Fixes: 812b31d3f9 ("configs: rename default-configs to configs and reorganise")
Signed-off-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20250306174113.427116-1-groug@kaod.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Who documents the documentation?
Me, I guess.
Signed-off-by: John Snow <jsnow@redhat.com>
Message-ID: <20250311034303.75779-63-jsnow@redhat.com>
Acked-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
The next patch will engage the qapidoc transmogrifier, which creates a
lot of cross-reference targets. Some of the existing targets
("migration", "qom", "replay") will become ambiguous as a result. Nail
them down more explicitly to prevent ambiguous cross-reference warnings.
Signed-off-by: John Snow <jsnow@redhat.com>
Message-ID: <20250311034303.75779-61-jsnow@redhat.com>
Acked-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
* Improve performance of s390x PCI passthrough devices with relaxed translation
-----BEGIN PGP SIGNATURE-----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=CyiZ
-----END PGP SIGNATURE-----
Merge tag 'pull-request-2025-03-07' of https://gitlab.com/thuth/qemu into staging
* Bug fixes and some small improvements for functional tests
* Improve performance of s390x PCI passthrough devices with relaxed translation
# -----BEGIN PGP SIGNATURE-----
#
# iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmfK3dsRHHRodXRoQHJl
# ZGhhdC5jb20ACgkQLtnXdP5wLbUfDQ/8CopnzCKGKFhyM5skrHbhDbUVbul6yV4L
# kIOo7N8OlrNcQB90bj+Udy+mUANHjkmSiBa5lJ/78ej4DFS6CxeVgrl1fSEl36xn
# GjWDwSUiN8pG1O4YtnDqWVTBieGSzbkQr1jHgpeAnvv08s+TtmudP1T8IznWU2v9
# FqD78SdebZ0Kua+ksBgMxwkHd6VMw13vsu6KuT9VBhie40LcDrFOuG8RDz/qo4IO
# Yg9s1Bqcy7Wa4+0ldMXS1plSdIqJBtVc/HDTg1QwH994b4Lvr7ffrFZmuVcd2dbE
# XKQ5jAMOYZqWdlXszkyd8moYGhmevCkQlALhpnbHixnfakfFYX0wTiJB6oCthFQ0
# It0J/ntNsCmJiIHNbPLzsJ1pE5+ureRnGbxVe05n+zfm8MaXL6s4nSdZzHyp8n43
# UZQqVzK55Q34K9O0qoUdCdBCjMKS9v5u95jjJo8+nc8sJoeQTssOoiixwB/E4y21
# 9qSh7CbDjQK4zwuzQ7jKD603zAJH6ivvsHXlMBMXJFBiSMCAoQQ1vyou6yRHswRr
# gLHDwiWUx8SX8ckbbJ/+Zo9+T8JBMvC5hNYG8VoAtlTQusG4bHSbKdPNNH0eHsEp
# f7RlZPRizkcK3w0Nj+u4kXdnnex3QLLSgnyAYq7zEl6V+mho8KqaBezkO7wQDHZy
# +GW5ignQ1Gs=
# =CyiZ
# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 07 Mar 2025 19:51:55 HKT
# 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
* tag 'pull-request-2025-03-07' of https://gitlab.com/thuth/qemu:
s390x/pci: indicate QEMU supports relaxed translation for passthrough
s390x/pci: add support for guests that request direct mapping
MAINTAINERS: Add docs/devel/testing/functional.rst to the functional section
doc: add missing 'Asset' type in function test doc
tests/functional/test_virtio_balloon: Only use KVM for running this test
tests/functional: fix race in virtio balloon test
tests/functional: Increase the timeout of the mips64el_replay test
tests/functional/test_mips_malta: Add a network test via the pcnet NIC
tests/functional: Move the code for testing HTTP downloads to a common function
tests/functional: stop output from zstd command when uncompressing
tests/functional: drop unused 'get_tag' method
tests/functional: skip memaddr tests on 32-bit builds
tests/functional: reduce tuxrun maxmem to work on 32-bit hosts
tests/functional: set 'qemu_bin' as an object level field
tests/functional: remove unused 'bin_prefix' variable
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Seems 'Asset' got missed in the documentation by mistake.
Also fix the one spellcheck issue pointed by spellcheck
Signed-off-by: Aditya Gupta <adityag@linux.ibm.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20250306060706.1982992-1-adityag@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Add a derive macro that makes it easy to peel off all the layers of
specialness (UnsafeCell, MaybeUninit, etc.) and just get a pointer
to the wrapped type; and likewise add them back starting from a
*mut.
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Inspired by the same-named type in Linux. This type provides the compiler
with a correct view of what goes on with FFI types. In addition, it
separates the glue code from the bindgen-generated code, allowing
traits such as Send, Sync or Zeroable to be specified independently
for C and Rust structs.
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
QAPI's 'prefix' feature can make the connection between enumeration
type and its constants less than obvious. It's best used with
restraint. Commit 7bbadc60b5..64f5e9db77 eliminated most uses.
Discourage new ones.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20250228134335.132278-1-armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
The 'qemu_bin' field is currently set on the class, despite being
accessed as if it were an object instance field with 'self.qemu_bin'.
This is no obvious need to have it as a class field, so move it into
the object instance.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250228102738.3064045-3-berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This property allows configuring whether to transfer the particular device
state via multifd channels when live migrating that device.
It defaults to AUTO, which means that VFIO device state transfer via
multifd channels is attempted in configurations that otherwise support it.
Signed-off-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/d6dbb326e3d53c7104d62c96c9e3dd64e1c7b940.1741124640.git.maciej.szmigiero@oracle.com
[ clg: Added documentation ]
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Implement the multifd device state transfer via additional per-device
thread inside save_live_complete_precopy_thread handler.
Switch between doing the data transfer in the new handler and doing it
in the old save_state handler depending if VFIO multifd transfer is enabled
or not.
Signed-off-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/4d727e2e0435e0022d50004e474077632830e08d.1741124640.git.maciej.szmigiero@oracle.com
[ clg: - Reordered savevm_vfio_handlers
- Updated save_live_complete_precopy* documentation ]
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Add a thread which loads the VFIO device state buffers that were received
via multifd.
Each VFIO device that has multifd device state transfer enabled has one
such thread, which is created using migration core API
qemu_loadvm_start_load_thread().
Since it's important to finish loading device state transferred via the
main migration channel (via save_live_iterate SaveVMHandler) before
starting loading the data asynchronously transferred via multifd the thread
doing the actual loading of the multifd transferred data is only started
from switchover_start SaveVMHandler.
switchover_start handler is called when MIG_CMD_SWITCHOVER_START
sub-command of QEMU_VM_COMMAND is received via the main migration channel.
This sub-command is only sent after all save_live_iterate data have already
been posted so it is safe to commence loading of the multifd-transferred
device state upon receiving it - loading of save_live_iterate data happens
synchronously in the main migration thread (much like the processing of
MIG_CMD_SWITCHOVER_START) so by the time MIG_CMD_SWITCHOVER_START is
processed all the proceeding data must have already been loaded.
Signed-off-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/9abe612d775aaf42e31646796acd2363c723a57a.1741124640.git.maciej.szmigiero@oracle.com
[ clg: - Reordered savevm_vfio_handlers
- Added switchover_start documentation ]
Signed-off-by: Cédric Le Goater <clg@redhat.com>
The multifd received data needs to be reassembled since device state
packets sent via different multifd channels can arrive out-of-order.
Therefore, each VFIO device state packet carries a header indicating its
position in the stream.
The raw device state data is saved into a VFIOStateBuffer for later
in-order loading into the device.
The last such VFIO device state packet should have
VFIO_DEVICE_STATE_CONFIG_STATE flag set and carry the device config state.
Signed-off-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/e3bff515a8d61c582b94b409eb12a45b1a143a69.1741124640.git.maciej.szmigiero@oracle.com
[ clg: - Reordered savevm_vfio_handlers
- Added load_state_buffer documentation ]
Signed-off-by: Cédric Le Goater <clg@redhat.com>
It is a common convention in QEMU to return a positive value in case of
success, and a negated errno value in case of error. Unfortunately,
using errno portably in Rust is a bit complicated; on Unix the errno
values are supported natively by io::Error, but on Windows they are not;
so, use the libc crate.
This is a set of utility functions that are used by both chardev and
block layer bindings.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Features:
SR-IOV emulation for pci
virtio-mem-pci support for s390
interleave support for cxl
big endian support for vdpa svq
new QAPI events for vhost-user
Also vIOMMU reset order fixups are in.
Fixes, cleanups all over the place.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
-----BEGIN PGP SIGNATURE-----
iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAme4b8sPHG1zdEByZWRo
YXQuY29tAAoJECgfDbjSjVRpHKcIAKPJsVqPdda2dJ7b7FdyRT0Q+uwezXqaGHd4
7Lzih1wsxYNkwIAyPtEb76/21qiS7BluqlUCfCB66R9xWjP5/KfvAFj4/r4AEduE
fxAgYzotNpv55zcRbcflMyvQ42WGiZZHC+o5Lp7vDXUP3pIyHrl0Ydh5WmcD+hwS
BjXvda58TirQpPJ7rUL+sSfLih17zQkkDcfv5/AgorDy1wK09RBKwMx/gq7wG8yJ
twy8eBY2CmfmFD7eTM+EKqBD2T0kwLEeLfS/F/tl5Fyg6lAiYgYtCbGLpAmWErsg
XZvfZmwqL7CNzWexGvPFnnLyqwC33WUP0k0kT88Y5wh3/h98blw=
=tej8
-----END PGP SIGNATURE-----
Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging
virtio,pc,pci: features, fixes, cleanups
Features:
SR-IOV emulation for pci
virtio-mem-pci support for s390
interleave support for cxl
big endian support for vdpa svq
new QAPI events for vhost-user
Also vIOMMU reset order fixups are in.
Fixes, cleanups all over the place.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# -----BEGIN PGP SIGNATURE-----
#
# iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAme4b8sPHG1zdEByZWRo
# YXQuY29tAAoJECgfDbjSjVRpHKcIAKPJsVqPdda2dJ7b7FdyRT0Q+uwezXqaGHd4
# 7Lzih1wsxYNkwIAyPtEb76/21qiS7BluqlUCfCB66R9xWjP5/KfvAFj4/r4AEduE
# fxAgYzotNpv55zcRbcflMyvQ42WGiZZHC+o5Lp7vDXUP3pIyHrl0Ydh5WmcD+hwS
# BjXvda58TirQpPJ7rUL+sSfLih17zQkkDcfv5/AgorDy1wK09RBKwMx/gq7wG8yJ
# twy8eBY2CmfmFD7eTM+EKqBD2T0kwLEeLfS/F/tl5Fyg6lAiYgYtCbGLpAmWErsg
# XZvfZmwqL7CNzWexGvPFnnLyqwC33WUP0k0kT88Y5wh3/h98blw=
# =tej8
# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 21 Feb 2025 20:21:31 HKT
# gpg: using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg: issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67
# Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469
* tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu: (41 commits)
docs/devel/reset: Document reset expectations for DMA and IOMMU
hw/vfio/common: Add a trace point in vfio_reset_handler
hw/arm/smmuv3: Move reset to exit phase
hw/i386/intel-iommu: Migrate to 3-phase reset
hw/virtio/virtio-iommu: Migrate to 3-phase reset
vhost-user-snd: correct the calculation of config_size
net: vhost-user: add QAPI events to report connection state
hw/virtio/virtio-nsm: Respond with correct length
vdpa: Fix endian bugs in shadow virtqueue
MAINTAINERS: add more files to `vhost`
cryptodev/vhost: allocate CryptoDevBackendVhost using g_mem0()
vhost-iova-tree: Update documentation
vhost-iova-tree, svq: Implement GPA->IOVA & partial IOVA->HVA trees
vhost-iova-tree: Implement an IOVA-only tree
amd_iommu: Use correct bitmask to set capability BAR
amd_iommu: Use correct DTE field for interrupt passthrough
hw/virtio: reset virtio balloon stats on machine reset
mem/cxl_type3: support 3, 6, 12 and 16 interleave ways
hw/mem/cxl_type3: Ensure errp is set on realization failure
hw/mem/cxl_type3: Fix special_ops memory leak on msix_init_exclusive_bar() failure
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
To avoid any translation faults, the IOMMUs are expected to be
reset after the devices they protect. Document that we expect
DMA requests to be stopped during the 'enter' or 'hold' phase
while IOMMUs should be reset during the 'exit' phase.
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Message-Id: <20250218182737.76722-6-eric.auger@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
For loongarch, mips, riscv and sparc, a zero register is
available all the time. For aarch64, register index 31
depends on context: sometimes it is the stack pointer,
and sometimes it is the zero register.
Introduce a new general-purpose constraint which maps 0
to TCG_REG_ZERO, if defined. This differs from existing
constant constraints in that const_arg[*] is recorded as
false, indicating that the value is in a register.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This is now prohibited in configuration.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Add timer bindings to help handle idiomatic Rust callbacks.
Additionally, wrap QEMUClockType in ClockType binding to avoid unsafe
calls in device code.
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Link: https://lore.kernel.org/r/20250210030051.2562726-7-zhao1.liu@intel.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The general expectation is that header files should follow the same
file/path naming scheme as the corresponding source file. There are
various historical exceptions to this practice in QEMU, with one of
the most notable being the include/qapi/qmp/ directory.
include/qapi/qmp/dispatch.h corresponds mostly to qapi/qmp-registry.c.
Move and rename it to include/qapi/qmp-registry.h.
Now just qerror.h is left in include/qapi/qmp/. Since it's deprecated
& (slowly) getting eliminated anyway, it isn't worth moving.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20241118151235.2665921-3-armbru@redhat.com>
The general expectation is that header files should follow the same
file/path naming scheme as the corresponding source file. There are
various historical exceptions to this practice in QEMU, with one of
the most notable being the include/qapi/qmp/ directory. Most of the
headers there correspond to source files in qobject/.
This patch corrects most of that inconsistency by creating
include/qobject/ and moving the headers for qobject/ there.
This also fixes MAINTAINERS for include/qapi/qmp/dispatch.h:
scripts/get_maintainer.pl now reports "QAPI" instead of "No
maintainers found".
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Acked-by: Halil Pasic <pasic@linux.ibm.com> #s390x
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20241118151235.2665921-2-armbru@redhat.com>
[Rebased]
* Fix the broken aarch64_tcg_plugins test
* Add test for 64-bit mac99 machine
* Add a Linux-based test for the 40p machine
* Fix issues with record/replay of some s390x instructions
* Fix node.js crashes on emulated s390x due to a bug in the MVC instruction
* Enable virtio-balloon-pci and virtio-mem-pci on s390x
* Fix a libslirp v4.9.0 compilation problem
-----BEGIN PGP SIGNATURE-----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=rEzl
-----END PGP SIGNATURE-----
Merge tag 'pull-request-2025-01-30' of https://gitlab.com/thuth/qemu into staging
* Convert more avocado tests to the functional framework
* Fix the broken aarch64_tcg_plugins test
* Add test for 64-bit mac99 machine
* Add a Linux-based test for the 40p machine
* Fix issues with record/replay of some s390x instructions
* Fix node.js crashes on emulated s390x due to a bug in the MVC instruction
* Enable virtio-balloon-pci and virtio-mem-pci on s390x
* Fix a libslirp v4.9.0 compilation problem
# -----BEGIN PGP SIGNATURE-----
#
# iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmebewIRHHRodXRoQHJl
# ZGhhdC5jb20ACgkQLtnXdP5wLbUfZQ//WHrZNVQNe0d+wOtAa5Zj4X9RpadHeGO9
# WCKtBWZ1tDADHiVkZzU6L6q/LYM5FcAOE+Kah/xr8rtf6he+LCYQ0RDHbgY6/oUE
# t9TkIeph59+MMvBXWJ8flngaoVtxe8l2aYem8wk3ATPZtHyMQAZ5PAjY3+WYQAGc
# gm13k1AMD4mA6mBUOs67QSitTqBQsunKpb1IvpyBjtv9NBl61L8h5hWn0bsxa8yC
# 3KKZhw6Nclc8RVe33e6ZDrHrBi9klORd6Z+7fJ4w8Yj+C48ogfbQx+Zvb82jXhRe
# 2qGdVb6cF7LVQ5D3pECBK7yo4Lkd7MYnNvn+EmbTXhj1y5MSPdokP6k0ZWkhhkCP
# 2kIY0o5tFipdxkdDpCptU3gYJLdQFbNX2MqDFY0KeurLDGe4o6jIoRNmdZ67TJei
# zleLlcEatoyRqpCKqTNMDVeWgza3ngykhiQIrG9PMPCRQET0N4qY6db35hzDujLI
# NVuI1traCLawfCDYiMnU59dOxWSHy1bwSfnUxhZ92+Fl3AOb6c6PzhpkIGl/grwT
# 8T8EcjFyA4hpaHHKjCeNgSrKt9N0Ka2G3l9oF8eWwJm4KAlwtYBDvfVb+juGBP9+
# 8gW0lXA8tYy/P5XgPQ0N5Z8coc1xUrYBhC7v70ud3ponMmmTdhRnosey2cOFUGsN
# /U7avgXIm0Q=
# =rEzl
# -----END PGP SIGNATURE-----
# gpg: Signature made Thu 30 Jan 2025 08:13:38 EST
# 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
* tag 'pull-request-2025-01-30' of https://gitlab.com/thuth/qemu:
net/slirp: libslirp 4.9.0 compatibility
tests/functional/test_mips_malta: Convert the mips big endian replay tests
tests/functional/test_mips64el_malta: Convert the mips64el replay tests
tests/functional/test_mipsel_malta: Convert the mipsel replay tests
tests/functional: Add the ReplayKernelBase class
tests/functional: Add a decorator for skipping long running tests
tests/functional: Extend PPC 40p test with Linux boot
s390x/s390-virtio-ccw: Support plugging PCI-based virtio memory devices
virtio-mem-pci: Allow setting nvectors, so we can use MSI-X
virtio-balloon-pci: Allow setting nvectors, so we can use MSI-X
hw/s390x/s390-virtio-ccw: Fix a record/replay deadlock
tests/tcg/s390x: Test modifying code using the MVC instruction
target/s390x: Fix MVC not always invalidating translation blocks
target/s390x: Fix PPNO execution with icount
tests/functional/test_mips_malta: Fix comment about endianness of the test
tests/functional: Add a ppc64 mac99 test
tests/functional: Fix the aarch64_tcg_plugins test
tests/functional: Convert the migration avocado test
tests/functional: Fix broken decorators with lamda functions
tests/functional/qemu_test/decorators: Fix bad check for imports
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Some tests have a very long runtime and might run into timeout issues
e.g. when QEMU has been compiled with --enable-debug. Add a decorator
for marking them more easily. Rename the corresponding environment
variable to be more in sync with the other QEMU_TEST_ALLOW_* switches
that we already have, and add a paragraph about it in the documentation.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20250128152839.184599-2-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Present the various parts of QEMU and organization of codebase.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-Id: <20241209183104.365796-6-pierrick.bouvier@linaro.org>
[AJB: tweak commit summary, update MAINTAINERS]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20250116160306.1709518-36-alex.bennee@linaro.org>
MacOS and Linux are straightforward, but Windows needs a bit more
details.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-Id: <20241209183104.365796-5-pierrick.bouvier@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20250116160306.1709518-35-alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Tested-by: Stefan Weil <sw@weilnetz.de>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20250110203401.178532-3-pierrick.bouvier@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20250116160306.1709518-25-alex.bennee@linaro.org>
In the replacement, drop the TCGType - TCG_TYPE_V64 adjustment,
except for the call to tcg_out_vec_op. Pass type to tcg_gen_op[1-6],
so that all integer opcodes gain the type.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>