Merge tag 'pull-target-arm-20250711' of https://gitlab.com/pm215/qemu into staging

target-arm queue:
* New board type max78000fthr
* Enable use of CXL on Arm 'virt' board
* Some more tidyup of ID

Merge tag 'pull-target-arm-20250711' of https://gitlab.com/pm215/qemu into staging

target-arm queue:
* New board type max78000fthr
* Enable use of CXL on Arm 'virt' board
* Some more tidyup of ID register handling
* Refactor AT insns and PMU regs into separate source files
* Don't enforce NSE,NS check for EL3->EL3 returns
* hw/arm/fsl-imx8mp: Wire VIRQ and VFIQ
* Allow nested-virtualization with KVM on the 'virt' board
* system/qdev: Remove pointless NULL check in qdev_device_add_from_qdict
* hw/arm/virt-acpi-build: Don't create ITS id mappings by default
* target/arm: Remove unused helper_sme2_luti4_4b

# -----BEGIN PGP SIGNATURE-----
#
# iQJNBAABCAA3FiEE4aXFk81BneKOgxXPPCUl7RQ2DN4FAmhxEcoZHHBldGVyLm1h
# eWRlbGxAbGluYXJvLm9yZwAKCRA8JSXtFDYM3j5yEACWYnNeqo8Yph6/EJExE6eV
# r0tC6FBb5ShPgA6kDxhpOc1lI6uXGh8+D7bL9BePEdz/brCf1QDfs2Z4q/hb5ysX
# D0H6VI5Gr1j6MjkFRBo3+vvYz4Yh++XLn5Q9lZv8zaSEdraq/ay2kxnuhRCK+4Ar
# +QoGtKrGMJ7UCpfiRlvNnd1UjgORZf10EE/bRImX13sxeDomP3CZhFzAyJyShOP9
# JA7bAd4rYJ4oj8R33y8Yaxjwm4FOndj740B0zwpO8mpjzFiE5zbqsaO+mEgYSflc
# OQisCu/KRFpyIR+UqP+4gNaJLfKQW5Y4r61zEaiJWV/c4RdKNnbK1f7MX11fNhOk
# k1paF3GIXp6f794Hb14vtsYnKHF2eeNSmRkAomXxLgUSYzLezL+yj7cdYmRJhgYU
# thc1PSiEmHYhjRmOaMC9+dkMtvIexWyDNYNFTygoOE5/kTMSazeTFQpFmw+ZuTee
# 9pjKsYRZJgTa64IkJy1L34jc2gds48Q20KpQsqZ22KQcjwt4PW4eQXkvMylawSut
# mArHVH6AAxIK+defeEmnQCJ0OccyGCENjRDuWyWMMGoP/ggZpO47rGWmCUOK8xz8
# IfGdPeF/9xsKSKWvjpiHyyKa48wuO2bVC+5bISS6IPA2uGneS2DpmjkHU+gHBqpk
# GNlvEnXZfavZOHejE7/L/Q==
# =hJ4/
# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 11 Jul 2025 09:29:46 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-20250711' of https://gitlab.com/pm215/qemu: (36 commits)
tests/functional: Add a test for the MAX78000 arm machine
docs/system: arm: Add max78000 board description
target/arm: Remove helper_sme2_luti4_4b
hw/arm/virt-acpi-build: Don't create ITS id mappings by default
system/qdev: Remove pointless NULL check in qdev_device_add_from_qdict
hw/arm/virt: Allow virt extensions with KVM
hw/arm/arm_gicv3_kvm: Add a migration blocker with kvm nested virt
target/arm: Enable feature ARM_FEATURE_EL2 if EL2 is supported
target/arm/kvm: Add helper to detect EL2 when using KVM
hw/arm: Allow setting KVM vGIC maintenance IRQ
hw/arm/fsl-imx8mp: Wire VIRQ and VFIQ
target/arm: Don't enforce NSE,NS check for EL3->EL3 returns
target/arm: Split out performance monitor regs to cpregs-pmu.c
target/arm: Split out AT insns to tcg/cpregs-at.c
target/arm: Drop stub for define_tlb_insn_regs
arm/kvm: shorten one overly long line
arm/cpu: store clidr into the idregs array
arm/cpu: fix trailing ',' for SET_IDREG
arm/cpu: store id_aa64afr{0,1} into the idregs array
arm/cpu: store id_afr0 into the idregs array
...

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

show more ...

hw/intc/loongarch_extioi: Move unrealize function to common code

Memory about LoongArchExtIOICommonState::cpu is allocated in common
code, it had better be freed in common code also.

Signed-off-by:

hw/intc/loongarch_extioi: Move unrealize function to common code

Memory about LoongArchExtIOICommonState::cpu is allocated in common
code, it had better be freed in common code also.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>

show more ...

hw/arm: Allow setting KVM vGIC maintenance IRQ

Allow virt arm machine to set the interrupt ID for the KVM
GIC maintenance interrupt.

This setting must be done before the KVM_DEV_ARM_VGIC_CTRL_INIT

hw/arm: Allow setting KVM vGIC maintenance IRQ

Allow virt arm machine to set the interrupt ID for the KVM
GIC maintenance interrupt.

This setting must be done before the KVM_DEV_ARM_VGIC_CTRL_INIT
hence the choice to perform the setting in the GICv3 realize
instead of proceeding the same way as kvm_arm_pmu_set_irq().

Signed-off-by: Haibo Xu <haibo.xu@linaro.org>
Signed-off-by: Miguel Luis <miguel.luis@oracle.com>
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Message-id: 20250707164129.1167837-2-eric.auger@redhat.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

hw/intc/gicv3_its: Do not check its_class_name()

Since commit cc5e719e2c8 ("kvm: require KVM_CAP_SIGNAL_MSI"), the single
implementation of its_class_name() no longer returns NULL (it now always
ret

hw/intc/gicv3_its: Do not check its_class_name()

Since commit cc5e719e2c8 ("kvm: require KVM_CAP_SIGNAL_MSI"), the single
implementation of its_class_name() no longer returns NULL (it now always
returns a valid char pointer). Hence, update the prototype docstring and
remove the tautological checks that use the its_class_name() returned
value.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Gustavo Romero <gustavo.romero@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Message-id: 20250628195722.977078-2-gustavo.romero@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

hw/intc/loongarch_pch: Add kernel irqchip save and restore function

Add save and store funtction if kvm_irqchip_in_kernel() return true,
it is to get and set PCH PCI irqchip state from KVM kernel.

hw/intc/loongarch_pch: Add kernel irqchip save and restore function

Add save and store funtction if kvm_irqchip_in_kernel() return true,
it is to get and set PCH PCI irqchip state from KVM kernel.

Reviewed-by: Song Gao <gaosong@loongson.cn>
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Message-ID: <20250606063033.2557365-9-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>

show more ...

hw/intc/loongarch_pch: Add kernel irqchip realize function

Function kvm_pic_realize() is added if kvm_irqchip_in_kernel() return true.
It is to notify KVM kernel to create and initialize PCH PCI dev

hw/intc/loongarch_pch: Add kernel irqchip realize function

Function kvm_pic_realize() is added if kvm_irqchip_in_kernel() return true.
It is to notify KVM kernel to create and initialize PCH PCI device in
kernel mode.

Reviewed-by: Song Gao <gaosong@loongson.cn>
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Message-ID: <20250606063033.2557365-8-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>

show more ...

hw/intc/loongarch_ipi: Add kernel irqchip save and restore function

Add save and store funtction if kvm_irqchip_in_kernel() return true,
it is to get and set IPI irqchip state from KVM kernel.

Revi

hw/intc/loongarch_ipi: Add kernel irqchip save and restore function

Add save and store funtction if kvm_irqchip_in_kernel() return true,
it is to get and set IPI irqchip state from KVM kernel.

Reviewed-by: Song Gao <gaosong@loongson.cn>
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Message-ID: <20250606063033.2557365-6-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>

show more ...

hw/intc/loongson_ipi: Add load and save interface with ipi_common class

Add pre_save and post_load interfaces with ipi_common class, here only
framework ipi_common adds these interfaces. The defaile

hw/intc/loongson_ipi: Add load and save interface with ipi_common class

Add pre_save and post_load interfaces with ipi_common class, here only
framework ipi_common adds these interfaces. The defailed implementation
is LoongArchIPI child device in later.

Reviewed-by: Song Gao <gaosong@loongson.cn>
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Message-ID: <20250606063033.2557365-5-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>

show more ...

hw/intc/loongarch_ipi: Add kernel irqchip realize function

Function kvm_ipi_realize() is added if kvm_irqchip_in_kernel() return true.
It is to create and initialize IPI device in kernel mode.

Revi

hw/intc/loongarch_ipi: Add kernel irqchip realize function

Function kvm_ipi_realize() is added if kvm_irqchip_in_kernel() return true.
It is to create and initialize IPI device in kernel mode.

Reviewed-by: Song Gao <gaosong@loongson.cn>
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Message-ID: <20250606063033.2557365-4-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>

show more ...

hw/intc/loongarch_extioi: Add kernel irqchip save and restore function

Add save and store funtction if kvm_irqchip_in_kernel() return true,
it is to get and set ExtIOI irqchip state from KVM kernel.

hw/intc/loongarch_extioi: Add kernel irqchip save and restore function

Add save and store funtction if kvm_irqchip_in_kernel() return true,
it is to get and set ExtIOI irqchip state from KVM kernel.

Reviewed-by: Song Gao <gaosong@loongson.cn>
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Message-ID: <20250606063033.2557365-3-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>

show more ...

hw/intc/loongarch_extioi: Add kernel irqchip realize function

Function kvm_extioi_realize() is added if kvm_irqchip_in_kernel is
set. It is to create and initialize ExtIOI device in kernel mode.

Re

hw/intc/loongarch_extioi: Add kernel irqchip realize function

Function kvm_extioi_realize() is added if kvm_irqchip_in_kernel is
set. It is to create and initialize ExtIOI device in kernel mode.

Reviewed-by: Song Gao <gaosong@loongson.cn>
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Message-ID: <20250606063033.2557365-2-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>

show more ...

hw/intc/arm_gic: introduce a first-cpu-index property

This introduces a first-cpu-index property to the arm-gic, as some SOCs
could have two separate GIC (ie: the zynqmp).

Signed-off-by: Clément Ch

hw/intc/arm_gic: introduce a first-cpu-index property

This introduces a first-cpu-index property to the arm-gic, as some SOCs
could have two separate GIC (ie: the zynqmp).

Signed-off-by: Clément Chigot <chigot@adacore.com>
Message-id: 20250526085523.809003-3-chigot@adacore.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
[PMM: slightly expanded comment documenting GIC property]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

hw/intc/loongarch_extioi: Fix typo issue about register EXTIOI_COREISR_END

Interrupt controller extioi supports 256 vectors, register EXTIOI_COREISR
records pending interrupt status with bitmap meth

hw/intc/loongarch_extioi: Fix typo issue about register EXTIOI_COREISR_END

Interrupt controller extioi supports 256 vectors, register EXTIOI_COREISR
records pending interrupt status with bitmap method. Size of EXTIOI_COREISR
is 256 / 8 = 0x20 bytes, EXTIOI_COREISR_END should be EXTIOI_COREISR_START
+ 0x20 rather than 0xB20.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20250605092848.1550985-1-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>

show more ...

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
mem

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>

show more ...

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_

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>

show more ...

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
b

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>

show more ...

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.

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>

show more ...

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

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>

show more ...

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

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>

show more ...

Merge tag 'pull-loongarch-20250506' of https://github.com/bibo-mao/qemu into staging

loongarch queue

# -----BEGIN PGP SIGNATURE-----
#
# iHUEABYKAB0WIQQNhkKjomWfgLCz0aQfewwSUazn0QUCaBljTgAKCRAfewwS

Merge tag 'pull-loongarch-20250506' of https://github.com/bibo-mao/qemu into staging

loongarch queue

# -----BEGIN PGP SIGNATURE-----
#
# iHUEABYKAB0WIQQNhkKjomWfgLCz0aQfewwSUazn0QUCaBljTgAKCRAfewwSUazn
# 0cSzAPoCbqppm5lUPgFAacD4m1sUI6jLk5pJGMsQTQHkMZ34yQD7BswZhMWPL44Z
# LmrZgO7NfqAv96AF1mpRawV9ZXSOGAQ=
# =3itp
# -----END PGP SIGNATURE-----
# 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>

show more ...

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

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>

show more ...

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 regist

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>

show more ...

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(). Wi

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>

show more ...

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

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>

show more ...

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.

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>

show more ...