Merge tag 'pull-request-2024-06-12' of https://gitlab.com/thuth/qemu into staging

* Fix loongarch64 avocado test
* Make qtests more flexible with regards to non-available CPU models
* Improvements f

Merge tag 'pull-request-2024-06-12' of https://gitlab.com/thuth/qemu into staging

* Fix loongarch64 avocado test
* Make qtests more flexible with regards to non-available CPU models
* Improvements for the test-smp-parse unit test

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# 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 <th.huth@posteo.de>" [unknown]
# gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full]

* tag 'pull-request-2024-06-12' of https://gitlab.com/thuth/qemu:
tests/tcg/s390x: Allow specifying extra QEMU options on the command line
tests/unit/test-smp-parse: Test the full 8-levels topology hierarchy
tests/unit/test-smp-parse: Test "modules" and "dies" combination case
tests/unit/test-smp-parse: Test "modules" parameter in -smp
tests/unit/test-smp-parse: Make test cases aware of module level
tests/unit/test-smp-parse: Use default parameters=0 when not set in -smp
tests/unit/test-smp-parse: Fix an invalid topology case
tests/unit/test-smp-parse: Fix comment of parameters=1 case
tests/unit/test-smp-parse: Fix comments of drawers and books case
test: Remove libibumad dependence
meson: Remove libibumad dependence
tests/qtest/x86: check for availability of older cpu models before running tests
tests/qtest/libqtest: add qtest_has_cpu_model() api
qtest/x86/numa-test: do not use the obsolete 'pentium' cpu
tests/avocado: Update LoongArch bios file

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

show more ...

tests/unit/test-smp-parse: Test the full 8-levels topology hierarchy

With module level, QEMU now support 8-levels topology hierarchy.
Cover "modules" in SMP_CONFIG_WITH_FULL_TOPO related cases.

Sig

tests/unit/test-smp-parse: Test the full 8-levels topology hierarchy

With module level, QEMU now support 8-levels topology hierarchy.
Cover "modules" in SMP_CONFIG_WITH_FULL_TOPO related cases.

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Tested-by: Yongwei Ma <yongwei.ma@intel.com>
Message-ID: <20240529061925.350323-9-zhao1.liu@intel.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

show more ...

tests/unit/test-smp-parse: Test "modules" and "dies" combination case

Since i386 PC machine supports both "modules" and "dies" in -smp, add the
"modules" and "dies" combination test case to match th

tests/unit/test-smp-parse: Test "modules" and "dies" combination case

Since i386 PC machine supports both "modules" and "dies" in -smp, add the
"modules" and "dies" combination test case to match the actual topology
usage scenario.

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Tested-by: Yongwei Ma <yongwei.ma@intel.com>
Message-ID: <20240529061925.350323-8-zhao1.liu@intel.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

show more ...

tests/unit/test-smp-parse: Test "modules" parameter in -smp

Cover the module cases in test-smp-parse.

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Tested-by: Yongwei Ma <yongwei.ma@intel.com>
Mess

tests/unit/test-smp-parse: Test "modules" parameter in -smp

Cover the module cases in test-smp-parse.

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Tested-by: Yongwei Ma <yongwei.ma@intel.com>
Message-ID: <20240529061925.350323-7-zhao1.liu@intel.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

show more ...

tests/unit/test-smp-parse: Make test cases aware of module level

Currently, -smp supports module level.

It is necessary to consider the effects of module in the test cases to
ensure that the calcul

tests/unit/test-smp-parse: Make test cases aware of module level

Currently, -smp supports module level.

It is necessary to consider the effects of module in the test cases to
ensure that the calculations are correct. This is also the preparation
to add module test cases.

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Tested-by: Yongwei Ma <yongwei.ma@intel.com>
Message-ID: <20240529061925.350323-6-zhao1.liu@intel.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

show more ...

tests/unit/test-smp-parse: Use default parameters=0 when not set in -smp

Since -smp allows parameters=1 whether the level is supported by
machine, to avoid the test scenarios where the parameter def

tests/unit/test-smp-parse: Use default parameters=0 when not set in -smp

Since -smp allows parameters=1 whether the level is supported by
machine, to avoid the test scenarios where the parameter defaults to 1
cause some errors to be masked, explicitly set undesired parameters to
0.

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Tested-by: Yongwei Ma <yongwei.ma@intel.com>
Message-ID: <20240529061925.350323-5-zhao1.liu@intel.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

show more ...

tests/unit/test-smp-parse: Fix an invalid topology case

Adjust the "cpus" parameter to match the comment configuration.

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Thomas Huth <thuth

tests/unit/test-smp-parse: Fix an invalid topology case

Adjust the "cpus" parameter to match the comment configuration.

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Tested-by: Yongwei Ma <yongwei.ma@intel.com>
Message-ID: <20240529061925.350323-4-zhao1.liu@intel.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

show more ...

tests/unit/test-smp-parse: Fix comment of parameters=1 case

SMP_CONFIG_WITH_FULL_TOPO hasn't support module level, so the parameter
should indicate the "clusters".

Additionally, reorder the paramet

tests/unit/test-smp-parse: Fix comment of parameters=1 case

SMP_CONFIG_WITH_FULL_TOPO hasn't support module level, so the parameter
should indicate the "clusters".

Additionally, reorder the parameters of -smp to match the topology
hierarchy order.

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Tested-by: Yongwei Ma <yongwei.ma@intel.com>
Message-ID: <20240529061925.350323-3-zhao1.liu@intel.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

show more ...

tests/unit/test-smp-parse: Fix comments of drawers and books case

Fix the comments to match the actual configurations.

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Thomas Huth <thuth@

tests/unit/test-smp-parse: Fix comments of drawers and books case

Fix the comments to match the actual configurations.

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Tested-by: Yongwei Ma <yongwei.ma@intel.com>
Message-ID: <20240529061925.350323-2-zhao1.liu@intel.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

show more ...

Merge tag 'hw-misc-20240517' of https://github.com/philmd/qemu into staging

Misc HW patches queue

- Fix build when GBM buffer management library is detected (Cédric)
- Fix PFlash block write (Gerd)

Merge tag 'hw-misc-20240517' of https://github.com/philmd/qemu into staging

Misc HW patches queue

- Fix build when GBM buffer management library is detected (Cédric)
- Fix PFlash block write (Gerd)
- Allow 'parameter=1' for SMP topology on any machine (Daniel)
- Allow guest-debug tests to run with recent GDB (Gustavo)

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* tag 'hw-misc-20240517' of https://github.com/philmd/qemu:
tests: Gently exit from GDB when tests complete
tests: add testing of parameter=1 for SMP topology
hw/core: allow parameter=1 for SMP topology on any machine
hw/pflash: fix block write start
ui/console: Only declare variable fence_fd when CONFIG_GBM is defined

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

show more ...

tests: add testing of parameter=1 for SMP topology

Validate that it is possible to pass 'parameter=1' for any SMP topology
parameter, since unsupported parameters are implicitly considered to
always

tests: add testing of parameter=1 for SMP topology

Validate that it is possible to pass 'parameter=1' for any SMP topology
parameter, since unsupported parameters are implicitly considered to
always have a value of 1.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Message-ID: <20240513123358.612355-3-berrange@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

show more ...

hw/core: allow parameter=1 for SMP topology on any machine

This effectively reverts

commit 54c4ea8f3ae614054079395842128a856a73dbf9
Author: Zhao Liu <zhao1.liu@intel.com>
Date: Sat Mar 9 00

hw/core: allow parameter=1 for SMP topology on any machine

This effectively reverts

commit 54c4ea8f3ae614054079395842128a856a73dbf9
Author: Zhao Liu <zhao1.liu@intel.com>
Date: Sat Mar 9 00:01:37 2024 +0800

hw/core/machine-smp: Deprecate unsupported "parameter=1" SMP configurations

but is not done as a 'git revert' since the part of the changes to the
file hw/core/machine-smp.c which add 'has_XXX' checks remain desirable.
Furthermore, we have to tweak the subsequently added unit test to
account for differing warning message.

The rationale for the original deprecation was:

"Currently, it was allowed for users to specify the unsupported
topology parameter as "1". For example, x86 PC machine doesn't
support drawer/book/cluster topology levels, but user could specify
"-smp drawers=1,books=1,clusters=1".

This is meaningless and confusing, so that the support for this kind
of configurations is marked deprecated since 9.0."

There are varying POVs on the topic of 'unsupported' topology levels.

It is common to say that on a system without hyperthreading, that there
is always 1 thread. Likewise when new CPUs introduced a concept of
multiple "dies', it was reasonable to say that all historical CPUs
before that implicitly had 1 'die'. Likewise for the more recently
introduced 'modules' and 'clusters' parameter'. From this POV, it is
valid to set 'parameter=1' on the -smp command line for any machine,
only a value > 1 is strictly an error condition.

It doesn't cause any functional difficulty for QEMU, because internally
the QEMU code is itself assuming that all "unsupported" parameters
implicitly have a value of '1'.

At the libvirt level, we've allowed applications to set 'parameter=1'
when configuring a guest, and pass that through to QEMU.

Deprecating this creates extra difficulty for because there's no info
exposed from QEMU about which machine types "support" which parameters.
Thus, libvirt can't know whether it is valid to pass 'parameter=1' for
a given machine type, or whether it will trigger deprecation messages.

Since there's no apparent functional benefit to deleting this deprecated
behaviour from QEMU, and it creates problems for consumers of QEMU,
remove this deprecation.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Message-ID: <20240513123358.612355-2-berrange@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

show more ...

Merge tag 'hw-misc-20240309' of https://github.com/philmd/qemu into staging

Misc HW patch queue

- hmp: Shorter 'info qtree' output (Zoltan)
- qdev: Add a granule_mode property (Eric)
- Some ERRP_GU

Merge tag 'hw-misc-20240309' of https://github.com/philmd/qemu into staging

Misc HW patch queue

- hmp: Shorter 'info qtree' output (Zoltan)
- qdev: Add a granule_mode property (Eric)
- Some ERRP_GUARD() fixes (Zhao)
- Doc & style fixes in docs/interop/firmware.json (Thomas)
- hw/xen: Housekeeping (Phil)
- hw/ppc/mac99: Change timebase frequency 25 -> 100 MHz (Mark)
- hw/intc/apic: Memory leak fix (Paolo)
- hw/intc/grlib_irqmp: Ensure ncpus value is in range (Clément)
- hw/m68k/mcf5208: Add support for reset (Angelo)
- hw/i386/pc: Housekeeping (Phil)
- hw/core/smp: Remove/deprecate parameter=0,1 adapting test-smp-parse (Zhao)

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* tag 'hw-misc-20240309' of https://github.com/philmd/qemu: (43 commits)
hw/m68k/mcf5208: add support for reset
tests/unit/test-smp-parse: Test "parameter=0" SMP configurations
tests/unit/test-smp-parse: Test smp_props.has_clusters
tests/unit/test-smp-parse: Test the full 7-levels topology hierarchy
tests/unit/test-smp-parse: Test "drawers" and "books" combination case
tests/unit/test-smp-parse: Test "drawers" parameter in -smp
tests/unit/test-smp-parse: Test "books" parameter in -smp
tests/unit/test-smp-parse: Make test cases aware of the book/drawer
tests/unit/test-smp-parse: Bump max_cpus to 4096
tests/unit/test-smp-parse: Use CPU number macros in invalid topology case
tests/unit/test-smp-parse: Drop the unsupported "dies=1" case
hw/core/machine-smp: Calculate total CPUs once in machine_parse_smp_config()
hw/core/machine-smp: Deprecate unsupported "parameter=1" SMP configurations
hw/core/machine-smp: Remove deprecated "parameter=0" SMP configurations
docs/interop/firmware.json: Fix doc for FirmwareFlashMode
docs/interop/firmware.json: Align examples
hw/intc/grlib_irqmp: abort realize when ncpus value is out of range
mac_newworld: change timebase frequency from 100MHz to 25MHz for mac99 machine
hmp: Add option to info qtree to omit details
qdev: Add a granule_mode property
...

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

show more ...

tests/unit/test-smp-parse: Test "parameter=0" SMP configurations

The support for "parameter=0" SMP configurations is removed, and QEMU
returns error for those cases.

So add the related test cases t

tests/unit/test-smp-parse: Test "parameter=0" SMP configurations

The support for "parameter=0" SMP configurations is removed, and QEMU
returns error for those cases.

So add the related test cases to ensure parameters can't accept 0.

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20240308160148.3130837-14-zhao1.liu@linux.intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

show more ...

tests/unit/test-smp-parse: Test smp_props.has_clusters

The smp_props.has_clusters in MachineClass is not a user configured
field, and it indicates if user specifies "clusters" in -smp.

After -smp p

tests/unit/test-smp-parse: Test smp_props.has_clusters

The smp_props.has_clusters in MachineClass is not a user configured
field, and it indicates if user specifies "clusters" in -smp.

After -smp parsing, other module could aware if the cluster level
is configured by user. This is used when the machine has only 1 cluster
since there's only 1 cluster by default.

Add the check to cover this field.

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Tested-by: Xiaoling Song <xiaoling.song@intel.com>
Acked-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20240308160148.3130837-13-zhao1.liu@linux.intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

show more ...

tests/unit/test-smp-parse: Test the full 7-levels topology hierarchy

Currently, -smp supports up to 7-levels topology hierarchy:
-drawers/books/sockets/dies/clusters/cores/threads.

Though no mach

tests/unit/test-smp-parse: Test the full 7-levels topology hierarchy

Currently, -smp supports up to 7-levels topology hierarchy:
-drawers/books/sockets/dies/clusters/cores/threads.

Though no machine supports all these 7 levels yet, these 7 levels have
the strict containment relationship and together form the generic CPU
topology representation of QEMU.

Also, note that the maxcpus is calculated by multiplying all 7 levels:

maxcpus = drawers * books * sockets * dies * clusters *
cores * threads.

To cover this code path, it is necessary to test the full topology case
(with all 7 levels). This also helps to avoid introducing new issues by
further expanding the CPU topology in the future.

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Tested-by: Xiaoling Song <xiaoling.song@intel.com>
Acked-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20240308160148.3130837-12-zhao1.liu@linux.intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

show more ...

tests/unit/test-smp-parse: Test "drawers" and "books" combination case

Since s390 machine supports both "drawers" and "books" in -smp, add the
"drawers" and "books" combination test case to match th

tests/unit/test-smp-parse: Test "drawers" and "books" combination case

Since s390 machine supports both "drawers" and "books" in -smp, add the
"drawers" and "books" combination test case to match the actual topology
usage scenario.

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Tested-by: Xiaoling Song <xiaoling.song@intel.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20240308160148.3130837-11-zhao1.liu@linux.intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

show more ...

tests/unit/test-smp-parse: Test "drawers" parameter in -smp

Although drawer was introduced to -smp along with book by s390 machine,
as a general topology level in QEMU that may be reused by other ar

tests/unit/test-smp-parse: Test "drawers" parameter in -smp

Although drawer was introduced to -smp along with book by s390 machine,
as a general topology level in QEMU that may be reused by other arches
in the future, it is desirable to cover this parameter's parsing in a
separate case.

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Tested-by: Xiaoling Song <xiaoling.song@intel.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20240308160148.3130837-10-zhao1.liu@linux.intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

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tests/unit/test-smp-parse: Test "books" parameter in -smp

Although book was introduced to -smp along with drawer by s390 machine,
as a general topology level in QEMU that may be reused by other arch

tests/unit/test-smp-parse: Test "books" parameter in -smp

Although book was introduced to -smp along with drawer by s390 machine,
as a general topology level in QEMU that may be reused by other arches
in the future, it is desirable to cover this parameter's parsing in a
separate case.

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Tested-by: Xiaoling Song <xiaoling.song@intel.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20240308160148.3130837-9-zhao1.liu@linux.intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

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tests/unit/test-smp-parse: Make test cases aware of the book/drawer

Currently, -smp supports 2 more new levels: book and drawer.

It is necessary to consider the effects of book and drawer in the te

tests/unit/test-smp-parse: Make test cases aware of the book/drawer

Currently, -smp supports 2 more new levels: book and drawer.

It is necessary to consider the effects of book and drawer in the test
cases to ensure that the calculations are correct. This is also the
preparation to add new book and drawer test cases.

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Tested-by: Xiaoling Song <xiaoling.song@intel.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20240308160148.3130837-8-zhao1.liu@linux.intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

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tests/unit/test-smp-parse: Bump max_cpus to 4096

The q35 machine is trying to support up to 4096 vCPUs [1], so it's
necessary to bump max_cpus in test-smp-parse to 4096 to cover the
topological need

tests/unit/test-smp-parse: Bump max_cpus to 4096

The q35 machine is trying to support up to 4096 vCPUs [1], so it's
necessary to bump max_cpus in test-smp-parse to 4096 to cover the
topological needs of future machines.

[1]: https://lore.kernel.org/qemu-devel/20240228143351.3967-1-anisinha@redhat.com/

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Tested-by: Xiaoling Song <xiaoling.song@intel.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20240308160148.3130837-7-zhao1.liu@linux.intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

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tests/unit/test-smp-parse: Use CPU number macros in invalid topology case

Use MAX_CPUS/MIN_CPUS macros in invalid topology case. This gives us the
flexibility to change the maximum and minimum CPU l

tests/unit/test-smp-parse: Use CPU number macros in invalid topology case

Use MAX_CPUS/MIN_CPUS macros in invalid topology case. This gives us the
flexibility to change the maximum and minimum CPU limits.

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Tested-by: Xiaoling Song <xiaoling.song@intel.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20240308160148.3130837-6-zhao1.liu@linux.intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

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tests/unit/test-smp-parse: Drop the unsupported "dies=1" case

Unsupported "parameter=1" SMP configurations is marked as deprecated,
so drop the related test case.

Signed-off-by: Zhao Liu <zhao1.liu

tests/unit/test-smp-parse: Drop the unsupported "dies=1" case

Unsupported "parameter=1" SMP configurations is marked as deprecated,
so drop the related test case.

Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20240308160148.3130837-5-zhao1.liu@linux.intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>

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Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging

virtio,pc,pci: features, fixes

virtio sound card support

vhost-user: back-end state migration

cxl:
l

Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging

virtio,pc,pci: features, fixes

virtio sound card support

vhost-user: back-end state migration

cxl:
line length reduction
enabling fabric management

vhost-vdpa:
shadow virtqueue hash calculation Support
shadow virtqueue RSS Support

tests:
CPU topology related smbios test cases

Fixes, cleanups all over the place

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

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* tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu: (63 commits)
acpi/tests/avocado/bits: enable console logging from bits VM
acpi/tests/avocado/bits: enforce 32-bit SMBIOS entry point
hw/cxl: Add tunneled command support to mailbox for switch cci.
hw/cxl: Add dummy security state get
hw/cxl/type3: Cleanup multiple CXL_TYPE3() calls in read/write functions
hw/cxl/mbox: Add Get Background Operation Status Command
hw/cxl: Add support for device sanitation
hw/cxl/mbox: Wire up interrupts for background completion
hw/cxl/mbox: Add support for background operations
hw/cxl: Implement Physical Ports status retrieval
hw/pci-bridge/cxl_downstream: Set default link width and link speed
hw/cxl/mbox: Add Physical Switch Identify command.
hw/cxl/mbox: Add Information and Status / Identify command
hw/cxl: Add a switch mailbox CCI function
hw/pci-bridge/cxl_upstream: Move defintion of device to header.
hw/cxl/mbox: Generalize the CCI command processing
hw/cxl/mbox: Pull the CCI definition out of the CXLDeviceState
hw/cxl/mbox: Split mailbox command payload into separate input and output
hw/cxl/mbox: Pull the payload out of struct cxl_cmd and make instances constant
hw/cxl: Fix a QEMU_BUILD_BUG_ON() in switch statement scope issue.
...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

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tests: test-smp-parse: Add the test for cores/threads per socket helpers

Use the different ways to calculate cores/threads per socket, so that
the new CPU topology levels won't be missed in these 2

tests: test-smp-parse: Add the test for cores/threads per socket helpers

Use the different ways to calculate cores/threads per socket, so that
the new CPU topology levels won't be missed in these 2 helpes:

* machine_topo_get_cores_per_socket()
* machine_topo_get_threads_per_socket()

Test the commit a1d027be95bc3 ("machine: Add helpers to get cores/
threads per socket").

Suggested-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Acked-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20231023094635.1588282-2-zhao1.liu@linux.intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

show more ...