Commit Graph
8550 Commits
Author SHA1 Message Date
Santiago Monserrat Campanello edf838289b hw/arm: Replace TABs for spaces in OMAP board and device code
In hw/arm and include/hw/arm, some source files for the OMAP SoC
and the sx1 boards that are our only remaining OMAP boards still
have hard-coded tabs (almost entirely used for the indent on
inline comments, not for actual code indent).

Replace the tabs with spaces using vim :retab. I used 4 spaces
except in some defines and comments where I tried to put
everything aligned in the same column for better readability.

This commit is a purely whitespace-only change.

Signed-off-by: Santiago Monserrat Campanello <santimonserr@gmail.com>
Message-id: 20250505131130.82206-1-santimonserr@gmail.com
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/373
[PMM: expanded commit message]
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-14 14:29:47 +01:00
Bibo Mao f4881c67ba hw/intc/loongarch_pch: Merge three memory region into one
Since memory region iomem supports memory access size with 1/2/4/8,
it can be used for memory region iomem8 and iomem32_high. Now remove
memory region iomem8 and iomem32_high, merge them into iomem together.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20250507023754.1877445-5-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-05-14 15:56:28 +08:00
Bibo Mao ce5efc2f44 hw/intc/loongarch_pch: Rename memory region iomem32_low with iomem
Rename memory region iomem32_low with iomem, also change ops name
as follows:
  loongarch_pch_pic_reg32_low_ops  --> loongarch_pch_pic_ops
  loongarch_pch_pic_low_readw      --> loongarch_pch_pic_read
  loongarch_pch_pic_low_writew     --> loongarch_pch_pic_write

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20250507023754.1877445-3-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-05-14 15:54:31 +08:00
Bibo Mao c2658b0de5 hw/intc/loongarch_pch: Set version information at initial stage
Register PCH_PIC_INT_ID constains version and supported irq number
information, and it is read only register. The detailed value can
be set at initial stage, rather than read callback.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20250507023148.1877287-5-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-05-14 15:43:46 +08:00
Bibo Mao e95e4e818b hw/intc/loongarch_pch: Remove some duplicate macro
The meaning of macro definition STATUS_LO_START is simliar with
PCH_PIC_INT_STATUS, only that offset is different, the same for
macro POL_LO_START. Now remove these duplicated macro definitions.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20250507023148.1877287-4-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-05-14 15:42:46 +08:00
Bibo Mao 4f0f2ab564 hw/intc/loongarch_pch: Modify register name PCH_PIC_xxx_OFFSET with PCH_PIC_xxx
Macro PCH_PIC_HTMSI_VEC_OFFSET and PCH_PIC_ROUTE_ENTRY_OFFSET is renamed
as PCH_PIC_HTMSI_VEC and PCH_PIC_ROUTE_ENTRY separately, it is easier to
understand.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Clement Mathieu--Drif <clement.mathieu--drif@eviden.com>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20250507023148.1877287-3-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-05-14 15:41:48 +08:00
Bibo Mao ab9bbee3c7 hw/intc/loongarch_pch: Modify name of some registers
For some registers with width 8 bytes, its name is something like
PCH_PIC_INT_ID_LO and PCH_PIC_INT_ID_HI. From hardware manual,
register name is PCH_PIC_INT_ID instead. Here name PCH_PIC_INT_ID
is used, and PCH_PIC_INT_ID + 4 is used for PCH_PIC_INT_ID_HI.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Clement Mathieu--Drif <clement.mathieu--drif@eviden.com>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20250507023148.1877287-2-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
2025-05-14 15:39:06 +08:00
Stefan Hajnoczi a28b0f857e Merge tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu into staging
trivial patches for 2025-05-09

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# gpg:                 aka "Michael Tokarev <mjt@tls.msk.ru>" [unknown]
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* tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu: (21 commits)
  docs/devel/testing/functional: Fix typo
  docs: replace `-hda` with `-drive` & update `root=` kernel parameter
  qapi/machine-target.json: fix "in in" typo in comment
  hw/display/apple-gfx.m: fix "in in" typo in comment
  qapi/qom.json: fix "the the" typo in comment
  include/hw/xen/interface/io/blkif.h: fix "the the" typo in comment
  include/exec/cpu-common.h: fix "the the" typo in comment
  hw/xen/xen-hvm-common.c: fix "the the" typo in comment
  block.c: fix "the the" typo in comment
  linux-user/mmap.c: fix "of of" typo in comment
  hw/acpi/pcihp: Fix typo in function name
  hw/pci-host/gpex-acpi: Fix typo in comment
  hw/net/e1000: Remove stray empty comment in header
  qom/object: Fix typo in comment
  hw/core/machine: Fix indentation
  hw/i386/acpi-build: Fix typo in function name
  hw/acpi/ich9: Remove ICH9_DEBUG macro
  hw/i386/acpi-build: Update document reference
  hw/i386/acpi-build: Fix typo and grammar in comment
  hw/isa/ich9: Remove stray empty comment
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2025-05-12 11:11:27 -04:00
Michael Tokarev c7c513389c include/hw/xen/interface/io/blkif.h: fix "the the" typo in comment
Suggested-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2025-05-09 23:49:26 +03:00
Gustavo Romero 07153411cd hw/acpi/pcihp: Fix typo in function name
Fix typo in QEMU's ACPI PCI hotplug API function name that checks
whether a given bus is hotplug-capable.

Signed-off-by: Gustavo Romero <gustavo.romero@linaro.org>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2025-05-09 23:49:26 +03:00
Stefan Hajnoczi 7be29f2f1a Merge tag 'pull-vfio-20250509' of https://github.com/legoater/qemu into staging
vfio queue:

* Preparatory changes for the introduction of CPR support
* Automatic enablement of OpRegion for IGD device passthrough
* Linux headers update
* Preparatory changes for the introduction of vfio-user

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# gpg:                 aka "Cédric Le Goater <clg@kaod.org>" [full]
# Primary key fingerprint: A0F6 6548 F048 95EB FE6B  0B60 51A3 43C7 CFFB ECA1

* tag 'pull-vfio-20250509' of https://github.com/legoater/qemu: (28 commits)
  vfio/container: pass listener_begin/commit callbacks
  vfio: add vfio-pci-base class
  vfio: add read/write to device IO ops vector
  vfio: add region info cache
  vfio: add device IO ops vector
  vfio: implement unmap all for DMA unmap callbacks
  vfio: add unmap_all flag to DMA unmap callback
  vfio: add vfio_pci_config_space_read/write()
  vfio: add strread/writeerror()
  vfio: consistently handle return value for helpers
  vfio: add vfio_device_get_irq_info() helper
  vfio: add vfio_attach_device_by_iommu_type()
  vfio: add vfio_device_unprepare()
  vfio: add vfio_device_prepare()
  linux-headers: Update to Linux v6.15-rc3
  linux-header: update-linux-header script changes
  vfio/igd: Remove generation limitation for IGD passthrough
  vfio/igd: Only emulate GGC register when x-igd-gms is set
  vfio/igd: Allow overriding GMS with 0xf0 to 0xfe on Gen9+
  vfio/igd: Enable OpRegion by default
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2025-05-09 12:04:35 -04:00
Stefan Hajnoczi 2008924653 Merge tag 'docs-dep-pull-request' of https://gitlab.com/berrange/qemu into staging
Enable automated removal of deprecated versioned machine types

* Remove test relying on 4.1 machine type that is about to
  be disabled
* Fix off-by-1 in deprecation/removal logic for versioned
  machine types to cope with dev/rc versions
* Enable logic for disabling registration of versioned machine
  types which have exceeded the 6 year lifetime policy.
* Add automated version information to documentation about which
  versioned machine types are deprecated and removed

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* tag 'docs-dep-pull-request' of https://gitlab.com/berrange/qemu:
  include/hw/boards: add warning about changing deprecation logic
  docs/about/removed-features: auto-generate a note for versioned machine types
  docs/about/deprecated: auto-generate a note for versioned machine types
  include/hw/boards: cope with dev/rc versions in deprecation checks
  Revert "include/hw: temporarily disable deletion of versioned machine types"
  tests/qtest/q35-test: Remove the obsolete test_without_smram_base test

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2025-05-09 12:04:27 -04:00
John Levon d9b7d8b699 vfio/container: pass listener_begin/commit callbacks
The vfio-user container will later need to hook into these callbacks;
set up vfio to use them, and optionally pass them through to the
container.

Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: John Levon <john.levon@nutanix.com>
Link: https://lore.kernel.org/qemu-devel/20250507152020.1254632-15-john.levon@nutanix.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-09 12:42:28 +02:00
John Levon 776066ac90 vfio: add read/write to device IO ops vector
Now we have the region info cache, add ->region_read/write device I/O
operations instead of explicit pread()/pwrite() system calls.

Signed-off-by: John Levon <john.levon@nutanix.com>
Link: https://lore.kernel.org/qemu-devel/20250507152020.1254632-13-john.levon@nutanix.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-09 12:42:28 +02:00
John Levon 95cdb02451 vfio: add region info cache
Instead of requesting region information on demand with
VFIO_DEVICE_GET_REGION_INFO, maintain a cache: this will become
necessary for performance for vfio-user, where this call becomes a
message over the control socket, so is of higher overhead than the
traditional path.

We will also need it to generalize region accesses, as that means we
can't use ->config_offset for configuration space accesses, but must
look up the region offset (if relevant) each time.

Originally-by: John Johnson <john.g.johnson@oracle.com>
Signed-off-by: Elena Ufimtseva <elena.ufimtseva@oracle.com>
Signed-off-by: Jagannathan Raman <jag.raman@oracle.com>
Signed-off-by: John Levon <john.levon@nutanix.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20250507152020.1254632-12-john.levon@nutanix.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-09 12:42:28 +02:00
John Levon 38bf025d0d vfio: add device IO ops vector
For vfio-user, device operations such as IRQ handling and region
read/writes are implemented in userspace over the control socket, not
ioctl() to the vfio kernel driver; add an ops vector to generalize this,
and implement vfio_device_io_ops_ioctl for interacting with the kernel
vfio driver.

Originally-by: John Johnson <john.g.johnson@oracle.com>
Signed-off-by: Elena Ufimtseva <elena.ufimtseva@oracle.com>
Signed-off-by: Jagannathan Raman <jag.raman@oracle.com>
Signed-off-by: John Levon <john.levon@nutanix.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20250507152020.1254632-11-john.levon@nutanix.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-09 12:42:28 +02:00
John Levon 5a22b50591 vfio: add unmap_all flag to DMA unmap callback
We'll use this parameter shortly; this just adds the plumbing.

Signed-off-by: John Levon <john.levon@nutanix.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20250507152020.1254632-9-john.levon@nutanix.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-09 12:42:28 +02:00
John Levon 5363a1a117 vfio: add strread/writeerror()
Add simple helpers to correctly report failures from read/write routines
using the return -errno style.

Signed-off-by: John Levon <john.levon@nutanix.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20250507152020.1254632-7-john.levon@nutanix.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-09 12:42:28 +02:00
John Levon 5321e623eb vfio: add vfio_device_get_irq_info() helper
Add a helper similar to vfio_device_get_region_info() and use it
everywhere.

Replace a couple of needless allocations with stack variables.

As a side-effect, this fixes a minor error reporting issue in the call
from vfio_msix_early_setup().

Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: John Levon <john.levon@nutanix.com>
Link: https://lore.kernel.org/qemu-devel/20250507152020.1254632-5-john.levon@nutanix.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-09 12:42:28 +02:00
John Levon ef73671f0b vfio: add vfio_attach_device_by_iommu_type()
Allow attachment by explicitly passing a TYPE_VFIO_IOMMU_* string;
vfio-user will use this later.

Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: John Levon <john.levon@nutanix.com>
Link: https://lore.kernel.org/qemu-devel/20250507152020.1254632-4-john.levon@nutanix.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-09 12:42:28 +02:00
John Levon d60fb709cf vfio: add vfio_device_unprepare()
Add a helper that's the inverse of vfio_device_prepare().

Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: John Levon <john.levon@nutanix.com>
Link: https://lore.kernel.org/qemu-devel/20250507152020.1254632-3-john.levon@nutanix.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-09 12:42:28 +02:00
John Levon a901682f53 vfio: add vfio_device_prepare()
Commonize some initialization code shared by the legacy and iommufd vfio
implementations.

Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: John Levon <john.levon@nutanix.com>
Link: https://lore.kernel.org/qemu-devel/20250507152020.1254632-2-john.levon@nutanix.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-09 12:42:28 +02:00
Daniel P. Berrangé 3fbb0a1397 include/hw/boards: add warning about changing deprecation logic
If we change the deprecation logic in include/hw/boards.h, we must make
a corresponding change to docs/conf.py and docs/about/deprecated.rst.
Add comments to these files as a warning to future maintainers to keep
these files in sync.

Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2025-05-08 17:11:16 +01:00
Daniel P. Berrangé f59ee04406 include/hw/boards: cope with dev/rc versions in deprecation checks
When VERSION is set to a development snapshot (micro >= 50), or a release
candidate (micro >= 90) we have an off-by-1 in determining deprecation
and deletion thresholds for versioned machine types. In such cases we need
to use the next major/minor version in threshold checks.

This adapts the deprecation macros to do "next version" prediction when
seeing a dev/rc version number.

This ensures users of release candidates get an accurate view of machines
that will be deprecated/deleted in the final release.

This requires hardcoding our current release policy of 3 releases per
year, with a major bump at the start of each year, and that dev/rc
versions have micro >= 50.

Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2025-05-08 17:11:07 +01:00
Daniel P. Berrangé 3dfa5a5c71 Revert "include/hw: temporarily disable deletion of versioned machine types"
This reverts commit c9fd2d9a48.

When we introduced the specialized machine type deprecation policy, we
allow automatic deprecation to take effect immediately, but blocked the
automatic deletion of machine types for 2 releases. This ensured we
complied with the historical deprecation policy during the transition
window. Startnig with the 10.1.0 dev cycle, the old machine types would
be candidates for removal under both the old and new deprecation
policies.

Thus we can now enable automatic deletion of old machine types, which
takes effect by skipping the QOM type registration. This prevents the
machine types being listed with '-machine help', and blocks their
creation. The actual code can be purged at a convenient time of the
maintainer's choosing.

In the case of the x86_64 target, this change results in the blocking
of the following machine types:

  pc-i440fx-4.0        Standard PC (i440FX + PIIX, 1996) (deprecated)
  pc-i440fx-3.1        Standard PC (i440FX + PIIX, 1996) (deprecated)
  pc-i440fx-3.0        Standard PC (i440FX + PIIX, 1996) (deprecated)
  pc-i440fx-2.9        Standard PC (i440FX + PIIX, 1996) (deprecated)
  pc-i440fx-2.8        Standard PC (i440FX + PIIX, 1996) (deprecated)
  pc-i440fx-2.7        Standard PC (i440FX + PIIX, 1996) (deprecated)
  pc-i440fx-2.6        Standard PC (i440FX + PIIX, 1996) (deprecated)
  pc-i440fx-2.5        Standard PC (i440FX + PIIX, 1996) (deprecated)
  pc-i440fx-2.4        Standard PC (i440FX + PIIX, 1996) (deprecated)
  pc-i440fx-2.12       Standard PC (i440FX + PIIX, 1996) (deprecated)
  pc-i440fx-2.11       Standard PC (i440FX + PIIX, 1996) (deprecated)
  pc-i440fx-2.10       Standard PC (i440FX + PIIX, 1996) (deprecated)
  pc-q35-4.0.1         Standard PC (Q35 + ICH9, 2009) (deprecated)
  pc-q35-4.0           Standard PC (Q35 + ICH9, 2009) (deprecated)
  pc-q35-3.1           Standard PC (Q35 + ICH9, 2009) (deprecated)
  pc-q35-3.0           Standard PC (Q35 + ICH9, 2009) (deprecated)
  pc-q35-2.9           Standard PC (Q35 + ICH9, 2009) (deprecated)
  pc-q35-2.8           Standard PC (Q35 + ICH9, 2009) (deprecated)
  pc-q35-2.7           Standard PC (Q35 + ICH9, 2009) (deprecated)
  pc-q35-2.6           Standard PC (Q35 + ICH9, 2009) (deprecated)
  pc-q35-2.5           Standard PC (Q35 + ICH9, 2009) (deprecated)
  pc-q35-2.4           Standard PC (Q35 + ICH9, 2009) (deprecated)
  pc-q35-2.12          Standard PC (Q35 + ICH9, 2009) (deprecated)
  pc-q35-2.11          Standard PC (Q35 + ICH9, 2009) (deprecated)
  pc-q35-2.10          Standard PC (Q35 + ICH9, 2009) (deprecated)

Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2025-05-08 17:10:48 +01:00
Pierrick Bouvier 690bc5f98a hw/hyperv/hyperv.h: header cleanup
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20250424232829.141163-3-pierrick.bouvier@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2025-05-08 14:22:12 +02:00
Philippe Mathieu-Daudé dd54fc2a6b target/migration: Inline VMSTATE_CPU()
VMSTATE_CPU() is only used in 4 places and doesn't provide
much, directly inline it using VMSTATE_STRUCT().

This removes the last COMPILING_PER_TARGET in "hw/core/cpu.h".

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20250429085148.11876-1-philmd@linaro.org>
2025-05-08 14:22:12 +02:00
Stefan Hajnoczi 57b6f8d07f Merge tag 'pull-target-arm-20250506' of https://git.linaro.org/people/pmaydell/qemu-arm into staging
target-arm queue:
 * hw/arm/npcm8xx_boards: Correct valid_cpu_types setting of NPCM8XX SoC
 * arm/hvf: fix crashes when using gdbstub
 * target/arm/ptw: fix arm_cpu_get_phys_page_attrs_debug
 * hw/arm/virt: Remove deprecated old versions of 'virt' machine
 * tests/functional: Add test for imx8mp-evk board with USDHC coverage
 * hw/arm: Attach PSPI module to NPCM8XX SoC
 * target/arm: Don't assert() for ISB/SB inside IT block
 * docs: Don't define duplicate label in qemu-block-drivers.rst.inc
 * target/arm/kvm: Drop support for kernels without KVM_ARM_PREFERRED_TARGET
 * hw/pci-host/designware: Fix viewport configuration
 * hw/gpio/imx_gpio: Fix interpretation of GDIR polarity

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# gpg: Signature made Tue 06 May 2025 10:41:33 EDT
# gpg:                using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg:                issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [full]
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>" [full]
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [full]
# gpg:                 aka "Peter Maydell <peter@archaic.org.uk>" [unknown]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* tag 'pull-target-arm-20250506' of https://git.linaro.org/people/pmaydell/qemu-arm: (32 commits)
  hw/arm/virt: Remove deprecated virt-4.0 machine
  hw/arm/virt: Remove deprecated virt-3.1 machine
  hw/arm/virt: Remove deprecated virt-3.0 machine
  hw/arm/virt: Update comment about Multiprocessor Affinity Register
  hw/gpio/imx_gpio: Fix interpretation of GDIR polarity
  hw/pci-host/designware: Fix viewport configuration
  hw/pci-host/designware: Remove unused include
  target/arm/kvm: Drop support for kernels without KVM_ARM_PREFERRED_TARGET
  docs: Don't define duplicate label in qemu-block-drivers.rst.inc
  target/arm: Don't assert() for ISB/SB inside IT block
  hw/arm: Attach PSPI module to NPCM8XX SoC
  tests/functional: Add test for imx8mp-evk board with USDHC coverage
  hw/arm/virt: Remove VirtMachineClass::no_highmem_ecam field
  hw/arm/virt: Remove deprecated virt-2.12 machine
  hw/arm/virt: Remove VirtMachineClass::smbios_old_sys_ver field
  hw/arm/virt: Remove deprecated virt-2.11 machine
  hw/arm/virt: Remove deprecated virt-2.10 machine
  hw/arm/virt: Remove deprecated virt-2.9 machine
  hw/arm/virt: Remove VirtMachineClass::claim_edge_triggered_timers field
  hw/arm/virt: Remove deprecated virt-2.8 machine
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2025-05-07 14:28:20 -04:00
Stefan Hajnoczi c5e2c4042e Merge tag 'pull-loongarch-20250506' of https://github.com/bibo-mao/qemu into staging
loongarch queue

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# gpg: Signature made Mon 05 May 2025 21:18:06 EDT
# gpg:                using EDDSA key 0D8642A3A2659F80B0B3D1A41F7B0C1251ACE7D1
# gpg: Good signature from "bibo mao <maobibo@loongson.cn>" [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: 7044 3A00 19C0 E97A 31C7  13C4 8E86 8FB7 A176 9D4C
#      Subkey fingerprint: 0D86 42A3 A265 9F80 B0B3  D1A4 1F7B 0C12 51AC E7D1

* tag 'pull-loongarch-20250506' of https://github.com/bibo-mao/qemu:
  hw/loongarch/virt: Allow user to customize OEM ID and OEM table ID
  hw/loongarch/virt: Replace RSDT with XSDT table
  hw/loongarch/virt: Get physical entry address with elf file
  hw/intc/loongarch_pch: Replace legacy reset callback with new api
  hw/intc/loongarch_pch: Add reset support
  hw/intc/loongarch_extioi: Replace legacy reset callback with new api
  hw/intc/loongarch_extioi: Add reset support
  hw/intc/loongarch_ipi: Add reset support

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2025-05-06 11:03:45 -04:00
Tim Lee d5df2bb0fa hw/arm: Attach PSPI module to NPCM8XX SoC
Nuvoton's PSPI is a general purpose SPI module which enables
connections to SPI-based peripheral devices. Attach it to the NPCM8XX.

Tested:
NPCM8XX PSPI driver probed successfully from dmesg log.

Signed-off-by: Tim Lee <timlee660101@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Hao Wu <wuhaotsh@google.com>
Reviewed-by: Tyrone Ting <kfting@nuvoton.com>
Message-id: 20250414020629.1867106-1-timlee660101@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-06 15:02:34 +01:00
Philippe Mathieu-Daudé 358a1bc713 hw/arm/virt: Remove VirtMachineClass::no_highmem_ecam field
The VirtMachineClass::no_highmem_ecam field was only
used by virt-2.12 machine, which got removed. Remove it
and simplify virt_instance_init().

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-06 15:01:23 +01:00
Philippe Mathieu-Daudé 50e5b00067 hw/arm/virt: Remove VirtMachineClass::smbios_old_sys_ver field
The VirtMachineClass::smbios_old_sys_ver field was
only used by virt-2.11 machine, which got removed.
Remove it and simplify virt_build_smbios().

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-06 15:01:23 +01:00
Philippe Mathieu-Daudé 2d53ca0b22 hw/arm/virt: Remove VirtMachineClass::claim_edge_triggered_timers field
The VirtMachineClass::claim_edge_triggered_timers field
was only used by virt-2.8 machine, which got removed.
Remove it and simplify fdt_add_timer_nodes() and build_gtdt().

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-06 15:01:23 +01:00
Philippe Mathieu-Daudé 8d23b1df72 hw/arm/virt: Remove VirtMachineClass::no_its field
The VirtMachineClass::no_its field was only used by
virt-2.7 machine, which got removed. Remove it and
simplify virt_instance_init() and virt_acpi_build().

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-06 15:01:23 +01:00
Philippe Mathieu-Daudé 7f48918a37 hw/arm/virt: Remove VirtMachineClass::disallow_affinity_adjustment
The VirtMachineClass::disallow_affinity_adjustment
field was only used by virt-2.6 machine, which got
removed. Remove it and simplify virt_cpu_mp_affinity().

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
[PMM: Remove now-unused variable]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-06 15:01:23 +01:00
Philippe Mathieu-Daudé 514712d527 hw/arm/virt: Remove VirtMachineClass::no_pmu field
The VirtMachineClass::no_pmu field was only used by
virt-2.6 machine, which got removed. Remove it and
simplify machvirt_init().

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2025-05-06 15:01:22 +01:00
Bibo Mao a41a74ca53 hw/intc/loongarch_pch: Replace legacy reset callback with new api
Replace legacy reset callback register device_class_set_legacy_reset()
with new function resettable_class_set_parent_phases(). With new API,
it will call reset callback of parent object.

The internal state has been cleared in parent object
LOONGARCH_PIC_COMMON, here parent_phases.hold() is directly called.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
2025-05-06 09:17:32 +08:00
Bibo Mao 5101435e6d hw/intc/loongarch_pch: Add reset support
Add reset support with LoongArch pci irqchip, and register reset
callback support with new API resettable_class_set_parent_phases().
Clear internal HW registers and SW state when virt machine resets.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
2025-05-06 09:17:32 +08:00
Bibo Mao bba709ff69 hw/intc/loongarch_extioi: Replace legacy reset callback with new api
Replace legacy reset callback register device_class_set_legacy_reset()
with new function resettable_class_set_parent_phases(). With new API,
it will call reset callback of parent object and then itself.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
2025-05-06 09:17:32 +08:00
Bibo Mao 86e4a64751 hw/intc/loongarch_extioi: Add reset support
Add reset support with extioi irqchip, and register reset callback
support with new API resettable_class_set_parent_phases(). Clear
internal HW registers and SW state when virt machine resets.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
2025-05-06 09:17:32 +08:00
Bibo Mao 36ad84ecb2 hw/intc/loongarch_ipi: Add reset support
Add reset support with ipi object, register reset callback and clear
internal registers when virt machine resets.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
2025-05-06 09:17:32 +08:00
Steven Lee 2d64e6a009 hw/arm/aspeed_ast27x0-tsp: Introduce AST27x0 A1 TSP SoC
AST2700 TSP(Tertiary Service Processor) is a Cortex-M4 coprocessor
The patch adds support for TSP with following update:

- Introduce Aspeed27x0TSPSoCState structure in aspeed_soc.h
- Implement initialization and realization functions
- Add support for UART, INTC, and SCU devices
- Map unimplemented devices for IPC and SCUIO
- Defined memory map and IRQ maps for AST27x0 A1 TSP SoC

The IRQ mapping is similar to AST2700 CA35 SoC, featuring a two-level
interrupt controller.

Difference from AST2700:

    - AST2700
      - Support GICINT128 to GICINT136 in INTC
      - The INTCIO GIC_192_201 has 10 output pins, mapped as follows:
          Bit 0 -> GIC 192
          Bit 1 -> GIC 193
          Bit 2 -> GIC 194
          Bit 3 -> GIC 195
          Bit 4 -> GIC 196

    - AST2700-tsp
      - Support TSPINT128 to TSPINT136 in INTC
      - The INTCIO TSPINT_160_169 has 10 output pins, mapped as follows:
          Bit 0 -> TSPINT 160
          Bit 1 -> TSPINT 161
          Bit 2 -> TSPINT 162
          Bit 3 -> TSPINT 163
          Bit 4 -> TSPINT 164

Signed-off-by: Steven Lee <steven_lee@aspeedtech.com>
Change-Id: I69eec2b68b26ef04187b2922c5f2e584b9076c66
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20250502103449.3091642-7-steven_lee@aspeedtech.com
[ clg: removed local 'Error* err' in aspeed_soc_ast27x0tsp_realize() ]
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-05 09:38:55 +02:00
Steven Lee 541da2604f hw/arm/aspeed_ast27x0-ssp: Introduce AST27x0 A1 SSP SoC
The AST2700 SSP (Secondary Service Processor) is a Cortex-M4 coprocessor.
This patch adds support for A1 SSP with the following updates:

- Introduce Aspeed27x0SSPSoCState structure in aspeed_soc.h
- Define memory map and IRQ map for AST27x0 A1 SSP SoC
- Implement initialization and realization functions
- Add support for UART, INTC, and SCU devices
- Map unimplemented devices for IPC and SCUIO

The IRQ mapping is similar to AST2700 CA35 SoC, featuring a two-level
interrupt controller.

Difference from AST2700:

    - AST2700
      - Support GICINT128 to GICINT136 in INTC
      - The INTCIO GIC_192_201 has 10 output pins, mapped as follows:
          Bit 0 -> GIC 192
          Bit 1 -> GIC 193
          Bit 2 -> GIC 194
          Bit 3 -> GIC 195
          Bit 4 -> GIC 196

    - AST2700-ssp
      - Support SSPINT128 to SSPINT136 in INTC
      - The INTCIO SSPINT_160_169 has 10 output pins, mapped as follows:
          Bit 0 -> SSPINT 160
          Bit 1 -> SSPINT 161
          Bit 2 -> SSPINT 162
          Bit 3 -> SSPINT 163
          Bit 4 -> SSPINT 164

Signed-off-by: Steven Lee <steven_lee@aspeedtech.com>
Change-Id: I924bf1a657f1e83f9e16d6673713f4a06ecdb496
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20250502103449.3091642-6-steven_lee@aspeedtech.com
[ clg: removed local 'Error* err' in aspeed_soc_ast27x0ssp_realize() ]
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-05 09:38:55 +02:00
Steven Lee c528f10dce hw/intc/aspeed: Add support for AST2700 TSP INTC
- Define new types for ast2700tsp INTC and INTCIO
- Add register definitions for TSP INTC and INTCIO
- Implement write handlers for TSP INTC and INTCIO
- Register new types in aspeed_intc_register_types

The design of the TSP INTC and INTCIO controllers is similar to
AST2700, with the following differences:

- AST2700
  Support GICINT128 to GICINT136 in INTC
  The INTCIO GIC_192_201 has 10 output pins, mapped as follows:
    Bit 0 -> GIC 192
    Bit 1 -> GIC 193
    Bit 2 -> GIC 194
    Bit 3 -> GIC 195
    Bit 4 -> GIC 196

- AST2700-tsp
  Support TSPINT128 to TSPINT136 in INTC
  The INTCIO TSPINT_160_169 has 10 output pins, mapped as follows:
    Bit 0 -> TSPINT 160
    Bit 1 -> TSPINT 161
    Bit 2 -> TSPINT 162
    Bit 3 -> TSPINT 163
    Bit 4 -> TSPINT 164

Signed-off-by: Steven Lee <steven_lee@aspeedtech.com>
Change-Id: I3f3aca4b90129640369cf4a92deb4b9a12df5b70
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20250502103449.3091642-5-steven_lee@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-05 09:38:55 +02:00
Steven Lee 8872b6717c hw/intc/aspeed: Add support for AST2700 SSP INTC
- Define new types for ast2700ssp INTC and INTCIO
- Add register definitions for SSP INTC and INTCIO
- Implement write handlers for SSP INTC and INTCIO
- Register new types in aspeed_intc_register_types

The design of the SSP INTC and INTCIO controllers is similar to
AST2700, with the following differences:

- AST2700
  Support GICINT128 to GICINT136 in INTC
  The INTCIO GIC_192_201 has 10 output pins, mapped as follows:
    Bit 0 -> GIC 192
    Bit 1 -> GIC 193
    Bit 2 -> GIC 194
    Bit 3 -> GIC 195
    Bit 4 -> GIC 196

- AST2700-ssp
  Support SSPINT128 to SSPINT136 in INTC
  The INTCIO SSPINT_160_169 has 10 output pins, mapped as follows:
    Bit 0 -> SSPINT 160
    Bit 1 -> SSPINT 161
    Bit 2 -> SSPINT 162
    Bit 3 -> SSPINT 163
    Bit 4 -> SSPINT 164

Signed-off-by: Steven Lee <steven_lee@aspeedtech.com>
Change-Id: Ib8cb0e264505cef48e17f173e057f3b2d1ea35c4
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20250502103449.3091642-4-steven_lee@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-05 09:38:55 +02:00
Steven Lee 91064bea6b aspeed: ast27x0: Map unimplemented devices in SoC memory
Maps following unimplemented devices in SoC memory
- dpmcu
- iomem
- iomem0
- iomem1
- ltpi

Iomem, Iomem0 and Iomem1 include unimplemented controllers in the memory ranges 0x0 - 0x1000000, 0x120000000 - 0x121000000 and
0x14000000 - 0x141000000.

For instance:
- USB hub at 0x12010000
- eSPI at 0x14C5000
- PWM at 0x140C0000

DPMCU stands for Display Port MCU controller. LTPI is used to connect to AST1700.
AST1700 is an I/O expander that supports the DC-SCM 2.1 LTPI protocol.
It provides AST2700 with additional GPIO, UART, I3C, and other interfaces.

Signed-off-by: Steven Lee <steven_lee@aspeedtech.com>
Change-Id: Iae4db49a4818af3e2c43c16a27fc76329d2405d6
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20250502103449.3091642-2-steven_lee@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-05 09:38:55 +02:00
Jamin Lin ee44705440 hw/arm/aspeed: Add support for loading vbootrom image via "-bios"
Introduce "aspeed_load_vbootrom()" to support loading a virtual boot ROM image
into the vbootrom memory region, using the "-bios" command-line option.

Introduce a new "vbootrom" field in the AspeedMachineClass to indicate whether
a machine supports the virtual boot ROM region.

Set this field to true by default for the AST2700-A0 and AST2700-A1 EVB
machines.

Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Nabih Estefan <nabihestefan@google.com>
Tested-by: Nabih Estefan <nabihestefan@google.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20250424075135.3715128-4-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-05 09:38:55 +02:00
Jamin Lin 2e143da2fb hw/arm/aspeed_ast27x0 Introduce vbootrom memory region
Introduce a new vbootrom memory region. The region is mapped at address
"0x00000000" and has a size of 128KB, identical to the SRAM region size.
This memory region is intended for loading a vbootrom image file as part of the
boot process.

The vbootrom registered in the SoC's address space using the ASPEED_DEV_VBOOTROM
index.

Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Nabih Estefan <nabihestefan@google.com>
Tested-by: Nabih Estefan <nabihestefan@google.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20250424075135.3715128-2-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-05 09:38:55 +02:00
Troy Lee ba27ba302a hw/arm: ast27x0: Wire up EHCI controllers
AST27x0 has 4 EHCI controllers, where each CPU and I/O die has 2
instances. This patch use existing TYPE_PLATFORM_EHCI. After wiring up
the EHCI controller, the ast2700a1-evb can find up to 4 USB EHCI
interfaces.

ehci-platform 12061000.usb: EHCI Host Controller
ehci-platform 12061000.usb: new USB bus registered, assigned bus number 2
ehci-platform 12063000.usb: EHCI Host Controller
ehci-platform 12063000.usb: new USB bus registered, assigned bus number 3
ehci-platform 12061000.usb: irq 88, io mem 0x12061000
ehci-platform 12063000.usb: irq 90, io mem 0x12063000
ehci-platform 14121000.usb: EHCI Host Controller
ehci-platform 14123000.usb: EHCI Host Controller
ehci-platform 12061000.usb: USB 2.0 started, EHCI 1.00
ehci-platform 14121000.usb: new USB bus registered, assigned bus number 5
ehci-platform 14123000.usb: new USB bus registered, assigned bus number 6
ehci-platform 14121000.usb: irq 91, io mem 0x14121000
ehci-platform 14123000.usb: irq 92, io mem 0x14123000
ehci-platform 12063000.usb: USB 2.0 started, EHCI 1.00
usb usb2: Manufacturer: Linux 6.6.78-dirty-bafd2830c17c-gbafd2830c17c-dirty ehci_hcd
usb usb3: Manufacturer: Linux 6.6.78-dirty-bafd2830c17c-gbafd2830c17c-dirty ehci_hcd
ehci-platform 14121000.usb: USB 2.0 started, EHCI 1.00
usb usb5: Manufacturer: Linux 6.6.78-dirty-bafd2830c17c-gbafd2830c17c-dirty ehci_hcd
ehci-platform 14123000.usb: USB 2.0 started, EHCI 1.00
usb usb6: Manufacturer: Linux 6.6.78-dirty-bafd2830c17c-gbafd2830c17c-dirty ehci_hcd

Note that, AST27x0A0 only has 2 EHCI controllers due to hw issue.

Signed-off-by: Troy Lee <troy_lee@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20250317065938.1902272-2-troy_lee@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-05-05 09:38:55 +02:00
Stefan Hajnoczi 06b40d250e Merge tag 'single-binary-20250425' of https://github.com/philmd/qemu into staging
Various patches loosely related to single binary work:

- Replace cpu_list() definition by CPUClass::list_cpus() callback
- Remove few MO_TE definitions on Hexagon / X86 targets
- Remove target_ulong uses in  ARMMMUFaultInfo and ARM CPUWatchpoint
- Remove DEVICE_HOST_ENDIAN definition
- Evaluate TARGET_BIG_ENDIAN at compile time and use target_needs_bswap() more
- Rename target_words_bigendian() as target_big_endian()
- Convert target_name() and target_cpu_type() to TargetInfo API
- Constify QOM TypeInfo class_data/interfaces fields
- Get default_cpu_type calling machine_class_default_cpu_type()
- Correct various uses of GLibCompareDataFunc prototype
- Simplify ARM/Aarch64 gdb_get_core_xml_file() handling a bit
- Move device tree files in their own pc-bios/dtb/ subdir
- Correctly check strchrnul() symbol availability on macOS SDK
- Move target-agnostic methods out of cpu-target.c and accel-target.c
- Unmap canceled USB XHCI packet
- Use deposit/extract API in designware model
- Fix MIPS16e translation
- Few missing header fixes

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* tag 'single-binary-20250425' of https://github.com/philmd/qemu: (58 commits)
  qemu: Convert target_name() to TargetInfo API
  accel: Move target-agnostic code from accel-target.c -> accel-common.c
  accel: Make AccelCPUClass structure target-agnostic
  accel: Include missing 'qemu/accel.h' header in accel-internal.h
  accel: Implement accel_init_ops_interfaces() for both system/user mode
  cpus: Move target-agnostic methods out of cpu-target.c
  cpus: Replace CPU_RESOLVING_TYPE -> target_cpu_type()
  qemu: Introduce target_cpu_type()
  qapi: Rename TargetInfo structure as QemuTargetInfo
  hw/microblaze: Evaluate TARGET_BIG_ENDIAN at compile time
  hw/mips: Evaluate TARGET_BIG_ENDIAN at compile time
  target/xtensa: Evaluate TARGET_BIG_ENDIAN at compile time
  target/mips: Check CPU endianness at runtime using env_is_bigendian()
  accel/kvm: Use target_needs_bswap()
  linux-user/elfload: Use target_needs_bswap()
  target/hexagon: Include missing 'accel/tcg/getpc.h'
  accel/tcg: Correct list of included headers in tcg-stub.c
  system/kvm: make functions accessible from common code
  meson: Use osdep_prefix for strchrnul()
  meson: Share common C source prefixes
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2025-04-27 12:47:16 -04:00