This is SeaBIOS for the hppa architecture v20
and it contains mostly bugfixes for issues which
were introduced by adding the 715/64 machine.
Fixes include:
- Fix inventory for 715 Snake machine
- Detect if LASI LAN and SCSI exists at startup
- Allow LASI LAN on B160L if created by qemu
- Enhance error messages
Signed-off-by: Helge Deller <deller@gmx.de>
Fix coverty reported logic error CID 1642873.
The initial issue was the break statement exited out of the for loop
unconditionally.
Now, the break only happens if rfd is null, out_of_resources or
bytes_copied < payload_size.
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Soumyajyotii Ssarkar <soumyajyotisarkar23@gmail.com>
Reviewed-by: Helge Deller <deller@gmx.de>
Signed-off-by: Helge Deller <deller@gmx.de>
While testing and developing for the HPUX 10.20 the crc_valid variable
was used in performing CRC checks for the loopback. I expected the
CRC to be absent on specific condition and would skip some
functional checks for the loopback packet, so initially it added
a if-clause that would skip the checks preventing HPUX from
getting stuck at phase loopback.
However, we can remove it, and this then fixes Coverity CID 1642868.
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Soumyajyotii Ssarkar <soumyajyotisarkar23@gmail.com>
Reviewed-by: Helge Deller <deller@gmx.de>
Signed-off-by: Helge Deller <deller@gmx.de>
That code was part of some debugging code. Now it has no effect any
longer, so let's drop it.
Reported-by: Stefan Hajnoczi <stefanha@gmail.com>
Signed-off-by: Soumyajyotii Ssarkar <soumyajyotisarkar23@gmail.com>
Reviewed-by: Helge Deller <deller@gmx.de>
Signed-off-by: Helge Deller <deller@gmx.de>
The code dereferences s->current before checking if it is NULL. Move the
null check before the dereference to prevent potential crashes.
This issue could occur if s->current is NULL when the function reaches
the "Host adapter (re)connected" path, though this should not normally
happen during correct operation.
Reported-by: Stefan Hajnoczi <stefanha@gmail.com>
Reported-by: GuoHan Zhao <zhaoguohan@kylinos.cn>
Suggested-by: GuoHan Zhao <zhaoguohan@kylinos.cn>
Signed-off-by: Soumyajyotii Ssarkar <soumyajyotisarkar23@gmail.com>
Reviewed-by: Helge Deller <deller@gmx.de>
Signed-off-by: Helge Deller <deller@gmx.de>
- Add RPMB emulation to eMMC model
- Use generic MachineState::fdt field in microvm machine
- Remove dead code in ac97_realize()
-----BEGIN PGP SIGNATURE-----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=X6wb
-----END PGP SIGNATURE-----
Merge tag 'hw-misc-20251104' of https://github.com/philmd/qemu into staging
Misc HW patches
- Add RPMB emulation to eMMC model
- Use generic MachineState::fdt field in microvm machine
- Remove dead code in ac97_realize()
# -----BEGIN PGP SIGNATURE-----
#
# iQIzBAABCAAdFiEE+qvnXhKRciHc/Wuy4+MsLN6twN4FAmkLEUMACgkQ4+MsLN6t
# wN4yURAAuiQPYC6rcPbjCI1RZ5iPyrajH1iKW6HSV6nMWHap1vjL8hUnrfDu1GRH
# uCyf8ExMkPWemNJW1WcxMN19Gie/J42PfKv7ggHTVoEQwg70DLmKBUcFBbsPfLy7
# 7NJ9qNnyZANNgBlvywZRPxs3v+3WEgqa6NEjpWqS5ivIEQjW4bxGa6yJ6LmJq1UY
# YpdSuK/9tsdPcDnc0b95cEBOZa7y8tjr8gtxCAraPwY+elaM9EYDwB8Mrg84RWiN
# zeeiCt1PL/Hc9qRiZral2MsWGtfefeOPGCir0jawaYl7UfbLi/0EXvpHJbMTl626
# MjilMlUi23aUbn1cuxygA1NV3sy+yRpZtxrpfJTOhoo7WZUBnn0atcH6GKMH2AM0
# S/thR6c1ArUck8d8ABUBESskmZpZQFPGXLcW+XCi8SOP/HwmtT/0L+OlexQPLAep
# nqu/T/yXer2C4sUHB2iwK7DrF7Dl2bzhdRZhyTEtIYuT4dC0FDVv9bwdgna/xWj3
# Re0HPT5J9o0tzQ2QaGMwPkjepf+LH1z3ntXhgJstr0D5G2wJ8+g1ZlPFKgrvBsCj
# C/YWZ3og31THAIb12exxaF4mHUF4fBrerQHg4E93MPhz1403D+sqJDxOUaC/PRJB
# OWwBCkWsWE8tjLie+1igNWKKB0N4ZTNKTGu0yxXFbcocu9LO6r0=
# =X6wb
# -----END PGP SIGNATURE-----
# gpg: Signature made Wed 05 Nov 2025 09:56:35 AM CET
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE
* tag 'hw-misc-20251104' of https://github.com/philmd/qemu:
hw/audio: Remove dead code from ac97_realize
hw/i386/microvm: Use fdt field from MachineState
docs: Add eMMC device model description
scripts: Add helper script to generate eMMC block device images
hw/sd/sdcard: Handle RPMB MAC field
hw/sd/sdcard: Add basic support for RPMB partition
hw/sd/sdcard: Allow user creation of eMMCs
hw/sd/sdcard: Fix size check for backing block image
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
As part of the Google Summer of Code 2025 program "Implementing LASI Network
Card and NCR 710 SCSI Controller Device Models" Soumyajyotii Ssarkar fixed
various bugs and enhanced the existing Qemu i82596 network card implementation.
Specifically he added or fixed the following functionality:
- Monitor Mode
- Promiscuous Mode
- Support for linear mode, segmented mode, and flexible memory models
- RX Timer
- Bus Throttle Timers
- Support for Little Endian mode
- Accurate CU and RU transition State
- HP-UX Specific Behavior Support
- Support for Loopback mode
- Self test
- Statistical counters
- VMstate descriptors
- Polling mechanism
- Transmit and Receive functions
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCaQoaFAAKCRD3ErUQojoP
X/JLAP4mXjeN9G2F8xXEnCKDPoGFc16eQ/VjZJgh650KEHAO+gD/ZzSEeeoHGpp+
Kg0/FrKY4u1TpZCq9RYKWjoDTjrzSAc=
=26cF
-----END PGP SIGNATURE-----
Merge tag 'i82596-fixes-pull-request' of https://github.com/hdeller/qemu-hppa into staging
LASI i82596 network driver fixes
As part of the Google Summer of Code 2025 program "Implementing LASI Network
Card and NCR 710 SCSI Controller Device Models" Soumyajyotii Ssarkar fixed
various bugs and enhanced the existing Qemu i82596 network card implementation.
Specifically he added or fixed the following functionality:
- Monitor Mode
- Promiscuous Mode
- Support for linear mode, segmented mode, and flexible memory models
- RX Timer
- Bus Throttle Timers
- Support for Little Endian mode
- Accurate CU and RU transition State
- HP-UX Specific Behavior Support
- Support for Loopback mode
- Self test
- Statistical counters
- VMstate descriptors
- Polling mechanism
- Transmit and Receive functions
# -----BEGIN PGP SIGNATURE-----
#
# iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCaQoaFAAKCRD3ErUQojoP
# X/JLAP4mXjeN9G2F8xXEnCKDPoGFc16eQ/VjZJgh650KEHAO+gD/ZzSEeeoHGpp+
# Kg0/FrKY4u1TpZCq9RYKWjoDTjrzSAc=
# =26cF
# -----END PGP SIGNATURE-----
# gpg: Signature made Tue 04 Nov 2025 04:21:56 PM CET
# gpg: using EDDSA key BCE9123E1AD29F07C049BBDEF712B510A23A0F5F
# gpg: Good signature from "Helge Deller <deller@gmx.de>" [unknown]
# gpg: aka "Helge Deller <deller@kernel.org>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 4544 8228 2CD9 10DB EF3D 25F8 3E5F 3D04 A7A2 4603
# Subkey fingerprint: BCE9 123E 1AD2 9F07 C049 BBDE F712 B510 A23A 0F5F
* tag 'i82596-fixes-pull-request' of https://github.com/hdeller/qemu-hppa:
i82596: Implement enhanced TX/RX with packet queuing and filtering
i82596: Added core infrastructure and helper functions
hw/hppa: Enable LASI i82596 network on 715 machine
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Avoid
In file included from ../publish/qapi/qapi-schema.json:53:
.../qapi/migration.json:1750:1: documentation line longer than 70 characters
Fixes: ae00f0088f ("migration/qmp: Update "resume" flag doc in "migrate" command")
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Remove unnecessary PCI configuration register initialization that was
marked with TODO comments indicating it's redundant:
- PCI_COMMAND register is already 0x00 by default, no need to override
- PCI_BASE_ADDRESS_0 registers are automatically set by pci_register_bar()
This aligns the code with the pattern used by other PCI audio devices
in QEMU (via-ac97, intel-hda, es1370) and removes 15 lines of dead code.
Signed-off-by: Osama Abdelkader <osama.abdelkader@gmail.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-ID: <20251102231903.65409-1-osama.abdelkader@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
MachineState already provides an fdt field, remove it from
MicrovmMachineState and use that instead.
This is useful when using the `dumpdtb` option, as QEMU expects the
device tree to be stored in the MachineState struct, otherwise it
will return this error:
qemu-system-x86_64: This machine doesn't have an FDT
Signed-off-by: Luigi Leonardi <leonardi@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20251030-fix_microvm-v1-1-f89544a04be3@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <b9c3ff21e7170fef5d0e7d08698a113d2a64e649.1762261430.git.jan.kiszka@siemens.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
As an eMMC block device image may consist of more than just the user
data partition, provide a helper script that can compose the image from
boot partitions, an RPMB partition and the user data image. The script
also does the required size validation and/or rounding.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <eecefa8e-44ae-45ff-85d0-3f9b786948e0@siemens.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Implement correct setting of the MAC field when passing RPMB frames back
to the guest. Also check the MAC on authenticated write requests.
This depends on HMAC support for QCRYPTO_HASH_ALGO_SHA256 which is
always available via glib - assert this, just to be safe.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <b6f5698c0ca017871d54834f0c7bd4b4b6316bbd.1762261430.git.jan.kiszka@siemens.com>
Tested-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
The Replay Protected Memory Block (RPMB) is available since eMMC 4.4
which has been obsoleted by 4.41. Therefore lift the provided
EXT_CSD_REV to 5 (4.41) and provide the basic logic to implement basic
support for it. This allows to set the authentication key, read the
write counter and authenticated perform data read and write requests.
Those aren't actually authenticated yet, support for that will be added
later.
The RPMB image needs to be added to backing block images after potential
boot partitions and before the user data. It's size is controlled by
the rpmb-partition-size property.
Also missing in this version (and actually not only for RPMB bits) is
persistence of registers that are supposed to survive power cycles. Most
prominent are the write counters or the authentication key. This feature
can be added later, e.g. by append a state structure to the backing
block image.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <d57388b599e47f5c95f30be7571b77f9016289eb.1762261430.git.jan.kiszka@siemens.com>
Tested-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
For testing eMMC-specific functionality (such as handling boot
partitions), it would be very useful to attach them to generic VMs such
as x86_64 via the sdhci-pci device:
...
-drive if=none,id=emmc-drive,file=emmc.img,format=raw \
-device sdhci-pci \
-device emmc,id=emmc0,drive=emmc-drive,boot-partition-size=1048576 \
...
While most eMMCs are soldered to boards, they can also be connected to
SD controllers with just a passive adapter, such as:
https://docs.radxa.com/en/accessories/emmc-to-usdhttps://github.com/voltlog/emmc-wfbga153-microsd
The only change necessary to make the options above work is to avoid
disabling user_creatable, so do that. The SDHCI-PCI driver in the Linux
kernel already supports this just fine.
Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
Acked-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20241015135649.4189256-1-jlu@pengutronix.de>
Enable user-instantiation so that eMMCs can be created for PCI-attached
SD/MMC host controllers (such as sdhci-pci) on virt machines, for QA
purposes for the eMMC model itself and for complex firmware/OS
integrations using the upcoming RPMB partition support.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Message-ID: <e515cc80de261ff03b3141724298f20313259a85.1762261430.git.jan.kiszka@siemens.com>
Tested-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Alignment rules apply the the individual partitions (user, boot, later
on also RPMB) and depend both on the size of the image and the type of
the device. Up to and including 2GB, the power-of-2 rule applies to the
user data area. For larger images, multiples of 512 sectors must be used
for eMMC and multiples of 512K for SD-cards. Fix the check accordingly
and also detect if the image is too small to even hold the boot
partitions.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-ID: <591f6d8a9dc86428723cb6876df6e717cc41a70e.1762261430.git.jan.kiszka@siemens.com>
Tested-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
* Move Aspeed machine models in separate source files to ease maintenance
-----BEGIN PGP SIGNATURE-----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=nxN9
-----END PGP SIGNATURE-----
Merge tag 'pull-aspeed-20251104' of https://github.com/legoater/qemu into staging
aspeed queue:
* Move Aspeed machine models in separate source files to ease maintenance
# -----BEGIN PGP SIGNATURE-----
#
# iQIzBAABCAAdFiEEoPZlSPBIlev+awtgUaNDx8/77KEFAmkJudUACgkQUaNDx8/7
# 7KFbOA/8CXCx6LMxs0F4ICUsX/HlmSi8n4oeR9bTar+Di/1wJBZsngVXmFIUq+g9
# i28QJiDKKPaGIbFkKfa/Ndd9vybnQNv9zdA7nbvJ/A9kRzIz3bzBtICwa1rUzwcb
# CeIzAAxLpBUHCwC9MDSe0PbCaCr/Fa1AsQrKrflLtbsDPtLdChwrNAJYD0N3Jih9
# Gh94nRQqy6VEv1bn0bUCxMgWbPVMm+ZAblUK0SN9asr2ZFl180Fec7kmHUKKhbUV
# WaNJM3qu7D15ShsrciarNLEgDQQGDKA/FemscAp41J5Ot1qymgBDS02MaNbFkBaZ
# 43xEh2o1a8pM4fELvawJoeCnODF9+EXYMiC6KTy4gk8T06U1d67AqQDgtmaAW9/T
# Mu79tXyYhygW3eFzvenOviPPmZCRPxeU9HerIZtb82EUJ1Os/ztctobZNdamMnue
# QMjUFfi1FUdvvsonx3kMVVCUsV3ZlSD7aAC3BR+tCe7b2hGeFEFXePUVO/HWSJGJ
# 3e92Wp11QKR9iXFK+g9910mPbNz+AMSw5C/GZIQf9TnGID+PrCTFTAaCW0D18Cvo
# A1zr1OZ8gJRz2hDRYVfDzykvWR7Y8IFdEPPeMzK9VAuv+Draiv1pNQ7bkqmf3m39
# rIV/oFOILQVEdnaQdc/q/cqWjSevptL+kt+Le+5qf0kbrJEOJY0=
# =nxN9
# -----END PGP SIGNATURE-----
# gpg: Signature made Tue 04 Nov 2025 09:31:17 AM CET
# gpg: using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1
# gpg: Good signature from "Cédric Le Goater <clg@redhat.com>" [full]
# gpg: aka "Cédric Le Goater <clg@kaod.org>" [full]
* tag 'pull-aspeed-20251104' of https://github.com/legoater/qemu: (30 commits)
hw/arm/aspeed: Split AST1030 EVB machine into a separate source file for maintainability
hw/arm/aspeed: Rename and export connect_serial_hds_to_uarts() as aspeed_connect_serial_hds_to_uarts()
hw/arm/aspeed: Split AST2700 EVB machine into a separate source file for maintainability
hw/arm/aspeed: Split AST2600 EVB machine into a separate source file for maintainability
hw/arm/aspeed: Split Catalina machine into a separate source file for maintainability
hw/arm/aspeed: Split Rainier machine into a separate source file for maintainability
hw/arm/aspeed: Split GB200NVL machine into a separate source file for maintainability
hw/arm/aspeed: Make aspeed_machine_ast2600_class_emmc_init() a common API for eMMC boot setup
hw/arm/aspeed: Split QCOM DC-SCM V1 machine into a separate source file for maintainability
hw/arm/aspeed: Split QCOM Firework machine into a separate source file for maintainability
hw/arm/aspeed: Split Fuji machine into a separate source file for maintainability
hw/arm/aspeed: Split FBY35 BMC machine into a separate source file for maintainability
hw/arm/aspeed: Split Bletchley machine into a separate source file for maintainability
hw/arm/aspeed: Move ASPEED_RAM_SIZE() macro to common header for reuse
hw/arm/aspeed: Split Palmetto machine into a separate source file for maintainability
hw/arm/aspeed: Split Supermicro X11 machine into a separate source file for maintainability
hw/arm/aspeed: Split Quanta-Q71L machine into a separate source file for maintainability
hw/arm/aspeed: Split AST2500 EVB machine into a separate source file for maintainability
hw/arm/aspeed: Split Supermicro X11SPI machine into a separate file for maintainability
hw/arm/aspeed: Split Romulus machine into a separate source file for maintainability
...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Ubuntu is now including updated versions of Rust (up to 1.85) for
its LTS releases. Adjust the CI containers and re-add --enable-rust
to the Ubuntu jobs.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Nested offset_of was stabilized in Rust 1.82. Since the minimum
supported version for QEMU is 1.83, allow nested field accesses
in vmstate_of!
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This fails due to https://github.com/mesonbuild/meson/pull/15076.
The config-host.h file from the qemuutil dependency ends up on the
rustc command line for targets that do not use structured sources.
It will be reverted once Meson 1.9.2 is released.
Reported-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Return a Result<()> from the method, and "unwrap" it into error_fatal
in the caller.
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Introduce a simpler function that hides the creation of the Error**.
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This simplifies conversions, making it possible to convert any error
into a QEMU util::Error with ".into()" (and therefore with "?").
The cost is having a separate constructor for when the error is a simple
string, but that is made easier by the ensure! macro. If necessary,
another macro similar to "anyhow!" can be returned, but for now there
is no need for that.
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The macro is similar to anyhow::ensure but uses QEMU's variation
on anyhow::Error. It can be used to easily check a condition
and format an error message.
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
- Fabiano's patch to fix snapshot crash by rejecting some caps
- Marco's mapped-ram support on snapshot save/load
- Steve's cpr maintainers entry update on retirement
- Peter's coverity fixes
- Chenyi's tdx fix on hugetlbfs regression
- Peter's doc update on migrate resume flag
- Peter's doc update on HMP set parameter for cpr-exec-command's char** parsing
- Xiaoyao's guest-memfd fix for enabling shmem
- Arun's fix on error_fatal regression for migration errors
- Bin's fix on redundant error free for add block failures
- Markus's cleanup around MigMode sets
- Peter's two patches (out of loadvm threadify) to cleanup qio read peek process
- Thomas's vmstate-static-checker update for possible deprecation of argparse use
- Stefan's fix on windows deadlock by making unassigned MMIOs lockless
-----BEGIN PGP SIGNATURE-----
iIgEABYKADAWIQS5GE3CDMRX2s990ak7X8zN86vXBgUCaQkZPBIccGV0ZXJ4QHJl
ZGhhdC5jb20ACgkQO1/MzfOr1wZhTgEA8eCBMpM7PusNSdzzeIygKnIp2A8I70ca
eIJz3ZM+FiUBAPVDrIZ59EhZA6NPcJb8Ya9OY4lT63F4BxrvN+f+uG4N
=GUBi
-----END PGP SIGNATURE-----
Merge tag 'staging-pull-request' of https://gitlab.com/peterx/qemu into staging
mem + migration pull for 10.2
- Fabiano's patch to fix snapshot crash by rejecting some caps
- Marco's mapped-ram support on snapshot save/load
- Steve's cpr maintainers entry update on retirement
- Peter's coverity fixes
- Chenyi's tdx fix on hugetlbfs regression
- Peter's doc update on migrate resume flag
- Peter's doc update on HMP set parameter for cpr-exec-command's char** parsing
- Xiaoyao's guest-memfd fix for enabling shmem
- Arun's fix on error_fatal regression for migration errors
- Bin's fix on redundant error free for add block failures
- Markus's cleanup around MigMode sets
- Peter's two patches (out of loadvm threadify) to cleanup qio read peek process
- Thomas's vmstate-static-checker update for possible deprecation of argparse use
- Stefan's fix on windows deadlock by making unassigned MMIOs lockless
# -----BEGIN PGP SIGNATURE-----
#
# iIgEABYKADAWIQS5GE3CDMRX2s990ak7X8zN86vXBgUCaQkZPBIccGV0ZXJ4QHJl
# ZGhhdC5jb20ACgkQO1/MzfOr1wZhTgEA8eCBMpM7PusNSdzzeIygKnIp2A8I70ca
# eIJz3ZM+FiUBAPVDrIZ59EhZA6NPcJb8Ya9OY4lT63F4BxrvN+f+uG4N
# =GUBi
# -----END PGP SIGNATURE-----
# gpg: Signature made Mon 03 Nov 2025 10:06:04 PM CET
# gpg: using EDDSA key B9184DC20CC457DACF7DD1A93B5FCCCDF3ABD706
# gpg: issuer "peterx@redhat.com"
# gpg: Good signature from "Peter Xu <xzpeter@gmail.com>" [unknown]
# gpg: aka "Peter Xu <peterx@redhat.com>" [unknown]
# gpg: WARNING: The key's User ID is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: B918 4DC2 0CC4 57DA CF7D D1A9 3B5F CCCD F3AB D706
* tag 'staging-pull-request' of https://gitlab.com/peterx/qemu: (36 commits)
migration: Introduce POSTCOPY_DEVICE state
migration: Make postcopy listen thread joinable
migration: Respect exit-on-error when migration fails before resuming
migration: Refactor all incoming cleanup info migration_incoming_destroy()
migration: Introduce postcopy incoming setup and cleanup functions
migration: Move postcopy_ram_listen_thread() to postcopy-ram.c
migration: Do not try to start VM if disk activation fails
migration: Flush migration channel after sending data of CMD_PACKAGED
system/physmem: mark io_mem_unassigned lockless
scripts/vmstate-static-checker: Fix deprecation warnings with latest argparse
migration: vmsd errp handlers: return bool
migration/vmstate: stop reporting error number for new _errp APIs
tmp_emulator: improve and fix use of errp
migration: vmstate_save_state_v(): fix error path
migration: Properly wait on G_IO_IN when peeking messages
io: Add qio_channel_wait_cond() helper
migration: Put Error **errp parameter last
migration: Use bitset of MigMode instead of variable arguments
migration: Use unsigned instead of int for bit set of MigMode
migration: Don't free the reason after calling migrate_add_blocker
...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
* allow KVM accelerator on imx8mp-evk
* docs/devel/testing/fuzzing: Note that you can get qtest to read from a file
-----BEGIN PGP SIGNATURE-----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=Zqu+
-----END PGP SIGNATURE-----
Merge tag 'pull-target-arm-20251103' of https://gitlab.com/pm215/qemu into staging
target-arm queue:
* allow KVM accelerator on imx8mp-evk
* docs/devel/testing/fuzzing: Note that you can get qtest to read from a file
# -----BEGIN PGP SIGNATURE-----
#
# iQJNBAABCAA3FiEE4aXFk81BneKOgxXPPCUl7RQ2DN4FAmkIzk0ZHHBldGVyLm1h
# eWRlbGxAbGluYXJvLm9yZwAKCRA8JSXtFDYM3pn5D/0djVUHCCeDkw8ZrgXYqw3m
# IkdSkA4dmuBPUUnjBT92ZUwuZ6IY7bk14fARC2Y4W01mgB78V+kzoRAeHSJ3Hp2+
# 8fKKDrv0ZCmBV/iqlxpP3j9q7gG91aEsC5dz7xfl1bZmLMaSvOArPbuEZECDTW7z
# vQxQfw9V33TwIzbLy8hLOmgCMxse4BIm8wpKjXAcVNAt0dDc7VGBaLfMCegZ/JYR
# 8+c8XSAITxe9bd5CrVfIOI5pnZ/PBekMAAYRtT/fhJLPGeKZsqH3EZpSOrBS+apv
# dpjtOEUdUbN54v5QkmNaCiX+/Yy4EEo+/0etmNR10LKpDBPPUkLQMWgtF0YUHPyp
# e7Y3iaLqTrd+GQ8JNvjqZteKiI6NEVxZDB+EKf9VyxZ0DACVxrDyZ9Yq8r4RGlib
# ltog0lPxShJW88yhuHajLouMITVj/FQiUSwQ9I4fmzHqTJa0CDC553vivIxXSglG
# BBF3dJ2WcBynkkzfpH751TwAnS/k/QsjR75c2wc8Vx21LAL+MM0RpbMwbk5Wh46Z
# uXKHps2NTyfDX8WfetgS3+FnAeyOfy8pqLpQPOyvep3s24xjW8Vuh6bxpHjyhYxm
# mHN+3ZB2/am2rNADg5WWtqzeRUw4kytoRAPTQyw2t7jWnjebRDHr3eCpPcicXkv5
# zuNSj8Ugiq60jgmRxZAQ9w==
# =Zqu+
# -----END PGP SIGNATURE-----
# gpg: Signature made Mon 03 Nov 2025 04:46:21 PM CET
# gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg: issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [unknown]
# gpg: aka "Peter Maydell <pmaydell@gmail.com>" [unknown]
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [unknown]
# gpg: aka "Peter Maydell <peter@archaic.org.uk>" [unknown]
# gpg: WARNING: The key's User ID is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE
* tag 'pull-target-arm-20251103' of https://gitlab.com/pm215/qemu:
docs/devel/testing/fuzzing: Note that you can get qtest to read from a file
hw/arm/imx8mp-evk: Fix guest time in KVM mode
hw/arm/imx8mp-evk: Add KVM support
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
In this patch I have added the following:
- Rewrote transmit path with CSMA/CD collision handling and retry logic
- Implemented flexible TX buffer descriptor (TBD) chain processing
- Rewrote receive path with packet filtering and monitor mode support
- Added RX packet queue for handling resource exhaustion
- Implemented queue flush timer and management
- Added RX state machine with proper state transitions
- Implemented packet filtering (unicast, broadcast, multicast, promiscuous)
- Added SCB RU_START enhancement to find usable RFDs
- Implemented dump command support
- Added bus throttle timer loading (LOAD_THROTTLE/LOAD_START commands)
- Enhanced signal_ca with proper initialization sequence
- Finally, adding self-test functionality
Note:
With this patch, and the previous ones in the patch series, we are able
to achive proper 82596 NIC emulation.
Signed-off-by: Soumyajyotii Ssarkar <soumyajyotisarkar23@gmail.com>
Tested-by: Helge Deller <deller@gmx.de>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Helge Deller <deller@gmx.de>
As a part of GSOC 2025 I have done a massive rewrite of what was the
82596 NIC. This has been done to add the missing functionality according
to the 82596 Manual and making the code production ready.
This patch adds:
- comprehensive 82596 constants and configuration macros
- address translation for segmented/linear memory modes
- error recording and statistics tracking infrastructure
- CRC-16/32 calculation and appending functions
- CSMA/CD collision detection and backoff logic
- bus throttle timer framework
- enhanced reset with full state initialization
- receive_iov and polling support functions
- updated VMState for migration of all new fields
Note:
This patch primarily includes placeholder code.
To achieve full 82596 emulation, the complete 82596 patch series is
required. Nevertheless, QEMU is able to load and boot successfully with
this patch.
Signed-off-by: Soumyajyotii Ssarkar <soumyajyotisarkar23@gmail.com>
Tested-by: Helge Deller <deller@gmx.de>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Helge Deller <deller@gmx.de>
Enable the i82596 network chip which is included in the LASI
multi I/O chip. Since LASI has different start addresses on
the various machines, always initialize the LASI components
by their offsets.
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Soumyajyotii Ssarkar <soumyajyotisarkar23@gmail.com>
Signed-off-by: Helge Deller <deller@gmx.de>
* Increase minimum gnutls to 3.7.5
* Increase minimum libgcrypt to 1.9.4
* Increase minimum nettle to 3.7.3
* Drop obsolete in-tree XTS impl
* Fix memory leak when loading certificates
* Remove/reduce duplication when loading certifcates
* Fix possible crash when certificates are unloaded
while an active TLS connection is using when in a
TLS handshake operation
* Deprecate use of dh-params.pem file
* Document how to create certificates with Post-Quantum
Cryptography compliant algorithms.
* Support loading multiple certificate identities to
allow support for Post-Quantum crypto in parallel
with traditional RSA/ECC
* Add "-run-with exit-with-parent=on" parameter
* Flush pending errors when seeing ENOBUFS with
a zero-copy send attempt
* Fix data buffer parameters in hash & IO channel APIs
to use 'void *'
-----BEGIN PGP SIGNATURE-----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=9ESG
-----END PGP SIGNATURE-----
Merge tag 'next-pr-pull-request' of https://gitlab.com/berrange/qemu into staging
Merge crypto and other misc fixes / features
* Increase minimum gnutls to 3.7.5
* Increase minimum libgcrypt to 1.9.4
* Increase minimum nettle to 3.7.3
* Drop obsolete in-tree XTS impl
* Fix memory leak when loading certificates
* Remove/reduce duplication when loading certifcates
* Fix possible crash when certificates are unloaded
while an active TLS connection is using when in a
TLS handshake operation
* Deprecate use of dh-params.pem file
* Document how to create certificates with Post-Quantum
Cryptography compliant algorithms.
* Support loading multiple certificate identities to
allow support for Post-Quantum crypto in parallel
with traditional RSA/ECC
* Add "-run-with exit-with-parent=on" parameter
* Flush pending errors when seeing ENOBUFS with
a zero-copy send attempt
* Fix data buffer parameters in hash & IO channel APIs
to use 'void *'
# -----BEGIN PGP SIGNATURE-----
#
# iQIzBAABCAAdFiEE2vOm/bJrYpEtDo4/vobrtBUQT98FAmkIr/8ACgkQvobrtBUQ
# T9+2RhAAhEak/krdlTJw8OlJonUop7G5mlLU2TEoX0duRORcFhScsdSwb2pyc/wM
# tnwfWXsnsKFItJx1y3STkOICtdNqizGoU3+c7wl4anQBurydu+XTs4ESBtVJtMYr
# 1lTYvp0HFyKvaXwDWKE+ztltlJiog51tHPDLUIBCnyJysLVqxCHMHmkbG46IPBZo
# A2XXxp3j/VBPmhls0JHpbAD4iVE3PChdK7zhyeGe/rld9+0JA12EPCvZ5Uokdj41
# aYP/okvnVH1atucoygPdDE3P5GYBKaSXZUWqzfkKhU7FgaF2863Td7ff1ip+WyWN
# FFPNEU1hVg+T5hfsZVQmmIFDdSJWqoZaZM/WJVYdrRY4dKUCPnJ9OINbbnhuWz5E
# JFmZOPibRZKQ44XcHX49JRfJEBvoq1z9OT1r7HkEP4D9/O7V/riIunbAESMk0sgi
# 0/fatvdhNKMN6YBQM3mtN3yNOcfRSWFtSy9XS9zDjdpEKT7ui2t9FC0ZNSP0FRkS
# aTY31FyacjHwU3zaoh6NoqqpxV9wwHrgsJwNbA/IztjmX/jvGG0Gb/sXVEqM59tR
# e3VWTmlmZ1T8OLImh1hG4t+nY+XzI64QpVX8H9RCGm21o28DyTcOnTFK4OyIfWe5
# ttnNfEJN8WCVCsA8tcM8yAbZ/0qXrYfiZSO7hq79wE7LvyholAQ=
# =9ESG
# -----END PGP SIGNATURE-----
# gpg: Signature made Mon 03 Nov 2025 02:37:03 PM CET
# gpg: using RSA key DAF3A6FDB26B62912D0E8E3FBE86EBB415104FDF
# gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>" [unknown]
# gpg: aka "Daniel P. Berrange <berrange@redhat.com>" [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: DAF3 A6FD B26B 6291 2D0E 8E3F BE86 EBB4 1510 4FDF
* tag 'next-pr-pull-request' of https://gitlab.com/berrange/qemu: (32 commits)
docs: creation of x509 certs compliant with post-quantum crypto
crypto: support upto 5 parallel certificate identities
crypto: expand logic to cope with multiple certificate identities
crypto: avoid loading the identity certs twice
crypto: avoid loading the CA certs twice
crypto: deprecate use of external dh-params.pem file
crypto: make TLS credentials structs private
crypto: fix lifecycle handling of gnutls credentials objects
crypto: introduce a wrapper around gnutls credentials
crypto: introduce method for reloading TLS creds
crypto: reduce duplication in handling TLS priority strings
crypto: remove duplication loading x509 CA cert
crypto: shorten the endpoint == server check in TLS creds
crypto: move release of DH parameters into TLS creds parent
crypto: remove needless indirection via parent_obj field
crypto: use g_autofree when loading x509 credentials
crypto: move check for TLS creds 'dir' property
crypto: remove redundant access() checks before loading certs
crypto: replace stat() with access() for credential checks
crypto: add missing free of certs array
...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Add explicit validation for QAPI documentation formatting rules:
1. Lines must not exceed 70 columns in width (including '# ' prefix)
2. Sentences must be separated by two spaces
Example sections and literal :: blocks (seldom case) are excluded, we
don't require them to be <= 70, that would be too restrictive. Anyway,
they share common 80-columns recommendations (not requirements).
Add two simple tests, illustrating the change.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Message-ID: <20251031183129.246814-1-vsementsov@yandex-team.ru>
The detection of example and literal blocks isn't quite correct, but
it works well enough, and we can improve on top.
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Comments, error messages, and test file names tweaked]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
We did this for firmware.json in commit d4181658df (docs: add test
for firmware.json QAPI).
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Message-ID: <20251103082354.3273027-10-armbru@redhat.com>
A few doc comments show command line snippets. The snippets are
indented, which is legible enough. Actually formatting these with
Sphinx would fail with "Unexpected indentation", though. We don't so
far. Add suitable markup anyway.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Message-ID: <20251103082354.3273027-9-armbru@redhat.com>
These are gone since 3c5f6114d9 (qapi: remove "Example" doc section).
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Message-ID: <20251103082354.3273027-8-armbru@redhat.com>
For legibility, wrap text paragraphs so every line is at most 70
characters long. Consistently separate sentences with two spaces.
Consistently separate member descriptions with a blank line.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Message-ID: <20251103082354.3273027-7-armbru@redhat.com>
Consistently separate definitions with a single blank line.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Message-ID: <20251103082354.3273027-6-armbru@redhat.com>
Sweep the entire documentation again. Last done in commit
7270819384 (qga/qapi-schema: Refill doc comments to conform to
current conventions).
To check the generated documentation does not change, I compared the
generated HTML before and after this commit with "wdiff -3". Finds no
differences. Comparing with diff is not useful, as the reflown
paragraphs are visible there.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Message-ID: <20251103082354.3273027-5-armbru@redhat.com>
Consistently separate definitions with a single blank line.
Consistently separate member descriptions with a blank line.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Message-ID: <20251103082354.3273027-4-armbru@redhat.com>
Sweep the entire documentation again. Last done in commit
01bed0ff14 (qapi: Refill doc comments to conform to conventions).
To check the generated documentation does not change, I compared the
generated HTML before and after this commit with "wdiff -3". Finds no
differences. Comparing with diff is not useful, as the reflown
paragraphs are visible there.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Message-ID: <20251103082354.3273027-3-armbru@redhat.com>
The description of Member @nsamples is indented incorrectly. Comes
out like
Members:
[...]
nsamples (int, optional) – set the number of samples per
read/write calls (default to 480,
10ms at 48kHz).
Fixing the indentation makes it come out like
Members:
[...]
nsamples (int, optional) – set the number of samples per
read/write calls (default to 480, 10ms at 48kHz).
Fixes: 19c628f2f5 (dbus: add -audio dbus nsamples option)
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20251103082354.3273027-2-armbru@redhat.com>
qmp_marshal_output_T() is only ever called by qmp_marshal_C() for a
command C that returns type T.
We've always generated it as a static function on demand, i.e. when we
generate a call.
Since we split up monolithic generated code into modules (commit
252dc3105f "qapi: Generate separate .h, .c for each module"), we do
this per module. As noted in the commit message, this can result in
identical (static) qmp_marshal_output_T() in several modules. Was
deemed not worth avoiding.
A bit later, we added 'if' conditionals to the schema language (merge
commit 5dafaf4fbc).
When a conditional definition uses a type, then its condition must
imply the type's condition. We made this the user's responsibility.
Hasn't been an issue in practice.
However, the sharing of qmp_marshal_output_T() among commands
complicates matters. To avoid both undefined function errors and
unused function warnings, qmp_marshal_output_T() must be defined
exactly when it's used. It is used when any of the qmp_marshal_C()
calling it is defined, i.e. when any C's condition holds.
The generator uses T's condition instead. To avoid both error and
warning, T's condition must be the conjunction of all C's conditions.
Unfortunately, this can be impossible:
* Conditional command returning a builtin type
A builtin type cannot be conditional. This is noted in a FIXME
comment.
* Commands in multiple modules where the conjunction differs between
modules
An instance of this came up recently. we have unconditional
commands returning HumanReadableText. If we add a conditional one
to a module that does not have unconditional ones, compilation fails
with "defined but not used". If we make HumanReadableText
conditional to fix this module, we break the others.
Instead of complicating the code to compute the conjunction, simplify
it: generate the output marshaling code right into qmp_marshal_C().
This duplicates it when multiple commands return the same type. The
impact on code size is negligible: qemu-system-x86_64's text segment
grows by 1448 bytes.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20250804130602.903904-1-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
[Commit message typos fixed]
Remove the 'patch prefix exists, appears to be a -p0 patch' warning
entirely as it is fundamentally flawed and can only produce false
positives.
Sometimes I create test files with names 'a' and 'b', and then get
surprised seeing this warning. It was not easy to understand where it
comes from.
How it works:
1. It extracts prefixes (a/, b/) from standard diff output
2. Checks if files/directories with these names exist in the project
root
3. Warns if they exist, claiming it's a '-p0 patch' issue
This logic is wrong because:
- Standard diff/patch tools always use a/ and b/ prefixes by default
- The existence of files named 'a' or 'b' in the working directory is
completely unrelated to patch format
- The working directory state may not correspond to the patch content
(different commits, branches, etc.)
- In QEMU project, there are no single-letter files/directories in root,
so this check can only generate false positives
The correct way to detect -p0 patches would be to analyze the path
format within the patch itself (e.g., absolute paths or paths without
prefixes), not check filesystem state.
So, let's finally drop it.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Link: https://lore.kernel.org/r/20251030201319.858480-1-vsementsov@yandex-team.ru
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* Fix various issues in the functional tests that pylint complained about
* Improve logging information in the functional tests
* Fix issue in the s390x clock-comparator code
* Use address generation for register branch targets on s390x
-----BEGIN PGP SIGNATURE-----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=fyHW
-----END PGP SIGNATURE-----
Merge tag 'pull-request-2025-11-03' of https://gitlab.com/thuth/qemu into staging
* Fix spurious EOFError messages from the device-crash-test script
* Fix various issues in the functional tests that pylint complained about
* Improve logging information in the functional tests
* Fix issue in the s390x clock-comparator code
* Use address generation for register branch targets on s390x
# -----BEGIN PGP SIGNATURE-----
#
# iQJFBAABCgAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmkIincRHHRodXRoQHJl
# ZGhhdC5jb20ACgkQLtnXdP5wLbUpBg/+KQsh+JNxymwft6ohIiyUqP1vNFYbWMty
# MPRLhInAfT55Hkf6wBX0+WbhqePXvVcThjahh8+2ZlX7/9RVKA5xYn2zLe+tZc8P
# YayVfw0ferJkDoY5UjtQS2RxSpKvs+DaSEpnKzCXA5T5ytth70wM4doQ5h65qz45
# 31dLyBhkYLATF00otT62iKzcudpZosxdkC1nPd5FZDM5nXjzeA8CfdsWTW/wa7Kq
# OuMM9a9f7jp3i4OCsyOaPoHhZisP+RK/26m+cMFk2JR41anK4SZ5neunFYre5blg
# W1JkVI+JSLunPfNpKqAKPMPiJ4mKu0vxTeFsY6NMzeRINnr4ctoJf2zED1eMk+R5
# qEJWZfcjXAfMHF0VGvmMHbISCygJXBUMjK0I58N2hJbQPinGiQvQMM8M8S+S3bUm
# 0bQxYJPB9ipIz2N3j/xcgQV60df7ut9qp1buVC9XyRiozkUadjFJBCFtB9+Fum+6
# MmXwW94LZbKBYiB7gtEjnLdaqCyua5pnFqQG3BbWgpEpXbNlNVTw9cajKhqTD+H+
# R63wPSojo0jc2idmdJCVeUxxQFW/tpWdBXQ0fDRAqIkTTZhF4e+vM82aPd61jpDO
# M4gFsddTXNDhElAw14/RK+wtIZQHliaSQSxRrzpb8n0tKR+41XvBKIsqYBQUDN3o
# 7xe3j9SzpU4=
# =fyHW
# -----END PGP SIGNATURE-----
# gpg: Signature made Mon 03 Nov 2025 11:56:55 AM CET
# gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg: issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [unknown]
# gpg: aka "Thomas Huth <thuth@redhat.com>" [unknown]
# gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# gpg: aka "Thomas Huth <huth@tuxfamily.org>" [unknown]
# gpg: WARNING: The key's User ID is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5
* tag 'pull-request-2025-11-03' of https://gitlab.com/thuth/qemu: (22 commits)
tests/tcg/s390x: Test SET CLOCK COMPARATOR
target/s390x: Use address generation for register branch targets
target/s390x: Fix missing clock-comparator interrupts after reset
target/s390x: Fix missing interrupts for small CKC values
hw/s390x: Use memory_region_size()
tests/functional: include the lower level QMP log messages
tests/functional: include logger name and function in messages
tests/functional/ppc64: Fix class names to silence pylint warnings
tests/functional/x86_64/test_virtio_balloon: Fix cosmetic issues from pylint
tests/functional/x86_64/test_acpi_bits: Silence warnings reported by pylint
tests/functional/rx/test_gdbsim: Remove unused variables
tests/functional/ppc64/test_mac99: Fix style issues reported by pylint
tests/functional/migration: Fix bad indentation
MAINTAINERS: fix functional tests section
tests/functional/.../testcase.py: better socketdir cleanup
tests/functional/arm/test_aspeed_ast1030: Remove unused import
tests/functional: Fix problems in utils.py reported by pylint
tests/functional: Fix problems in uncompress.py reported by pylint
tests/functional: Fix problems in linuxkernel.py reported by pylint
tests/functional: Fix problems in decorators.py reported by pylint
...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit moves the Aspeed AST1030 MiniBMC machine
implementation out of aspeed.c into a new standalone file
aspeed_ast10x0_evb.c.
This refactor continues the modularization effort for Aspeed platform
support, placing each board’s logic and initialization sequence in its
own dedicated source file. It improves maintainability, readability, and
makes it easier to extend support for additional AST10x0-based variants.
Key updates include:
- Moved aspeed_minibmc_machine_init() and
aspeed_minibmc_machine_ast1030_evb_class_init() from aspeed.c to
aspeed_ast10x0_evb.c.
- Moved ast1030_evb_i2c_init() and associated I2C setup code.
- Removed AST1030 EVB machine type registration from aspeed.c.
- Added aspeed_ast10x0_evb.c to the Meson build system (meson.build).
No functional changes.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251104031325.146374-31-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
