Branch: refs/heads/staging
Home: https://github.com/qemu/qemu
Commit: 8bf8814ab1aba0243127bcada19414dddbfe9e51
https://github.com/qemu/qemu/commit/8bf8814ab1aba0243127bcada19414dddbfe9e51
Author: Bibo Mao <[email protected]>
Date: 2025-06-19 (Thu, 19 Jun 2025)
Changed paths:
M hw/intc/loongarch_extioi.c
A hw/intc/loongarch_extioi_kvm.c
M hw/intc/meson.build
M include/hw/intc/loongarch_extioi.h
Log Message:
-----------
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 <[email protected]>
Signed-off-by: Bibo Mao <[email protected]>
Message-ID: <[email protected]>
Signed-off-by: Song Gao <[email protected]>
Commit: 228c5413fb50ab43644689f4959c3ef1ef7571ea
https://github.com/qemu/qemu/commit/228c5413fb50ab43644689f4959c3ef1ef7571ea
Author: Bibo Mao <[email protected]>
Date: 2025-06-19 (Thu, 19 Jun 2025)
Changed paths:
M hw/intc/loongarch_extioi.c
M hw/intc/loongarch_extioi_kvm.c
M include/hw/intc/loongarch_extioi.h
Log Message:
-----------
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 <[email protected]>
Signed-off-by: Bibo Mao <[email protected]>
Message-ID: <[email protected]>
Signed-off-by: Song Gao <[email protected]>
Commit: 412f655566bfadfe85d6f52a7e4420b418f261c3
https://github.com/qemu/qemu/commit/412f655566bfadfe85d6f52a7e4420b418f261c3
Author: Bibo Mao <[email protected]>
Date: 2025-06-19 (Thu, 19 Jun 2025)
Changed paths:
M hw/intc/loongarch_ipi.c
A hw/intc/loongarch_ipi_kvm.c
M hw/intc/loongson_ipi_common.c
M hw/intc/meson.build
M include/hw/intc/loongarch_ipi.h
Log Message:
-----------
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 <[email protected]>
Signed-off-by: Bibo Mao <[email protected]>
Message-ID: <[email protected]>
Signed-off-by: Song Gao <[email protected]>
Commit: 14be318c952ce2c29f2a69204a23c0008f779a3f
https://github.com/qemu/qemu/commit/14be318c952ce2c29f2a69204a23c0008f779a3f
Author: Bibo Mao <[email protected]>
Date: 2025-06-19 (Thu, 19 Jun 2025)
Changed paths:
M hw/intc/loongson_ipi_common.c
M include/hw/intc/loongson_ipi_common.h
Log Message:
-----------
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 <[email protected]>
Signed-off-by: Bibo Mao <[email protected]>
Message-ID: <[email protected]>
Signed-off-by: Song Gao <[email protected]>
Commit: f936caa315750406f50feb1ac9c93770b47ebe96
https://github.com/qemu/qemu/commit/f936caa315750406f50feb1ac9c93770b47ebe96
Author: Bibo Mao <[email protected]>
Date: 2025-06-19 (Thu, 19 Jun 2025)
Changed paths:
M hw/intc/loongarch_ipi.c
M hw/intc/loongarch_ipi_kvm.c
M include/hw/intc/loongarch_ipi.h
Log Message:
-----------
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 <[email protected]>
Signed-off-by: Bibo Mao <[email protected]>
Message-ID: <[email protected]>
Signed-off-by: Song Gao <[email protected]>
Commit: 5b0e05b9023793197b82fd6feb275459adc9e10c
https://github.com/qemu/qemu/commit/5b0e05b9023793197b82fd6feb275459adc9e10c
Author: Bibo Mao <[email protected]>
Date: 2025-06-19 (Thu, 19 Jun 2025)
Changed paths:
M hw/intc/loongarch_pch_msi.c
Log Message:
-----------
hw/intc/loongarch_pch_msi: Inject MSI interrupt to kernel
If kvm_irqchip_in_kernel() return true, MSI interrupt can be injected
with API kvm_irqchip_send_msi() to KVM.
Reviewed-by: Song Gao <[email protected]>
Signed-off-by: Bibo Mao <[email protected]>
Message-ID: <[email protected]>
Signed-off-by: Song Gao <[email protected]>
Commit: b758e28974614a15e70fbc983e28fe77852564ee
https://github.com/qemu/qemu/commit/b758e28974614a15e70fbc983e28fe77852564ee
Author: Bibo Mao <[email protected]>
Date: 2025-06-19 (Thu, 19 Jun 2025)
Changed paths:
M hw/intc/loongarch_pch_pic.c
A hw/intc/loongarch_pic_kvm.c
M hw/intc/meson.build
M include/hw/intc/loongarch_pch_pic.h
Log Message:
-----------
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 <[email protected]>
Signed-off-by: Bibo Mao <[email protected]>
Message-ID: <[email protected]>
Signed-off-by: Song Gao <[email protected]>
Commit: 11a04c9f40ac479f68139f6801da314591e67ae1
https://github.com/qemu/qemu/commit/11a04c9f40ac479f68139f6801da314591e67ae1
Author: Bibo Mao <[email protected]>
Date: 2025-06-19 (Thu, 19 Jun 2025)
Changed paths:
M hw/intc/loongarch_pch_pic.c
M hw/intc/loongarch_pic_kvm.c
M include/hw/intc/loongarch_pch_pic.h
M include/hw/intc/loongarch_pic_common.h
Log Message:
-----------
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 <[email protected]>
Signed-off-by: Bibo Mao <[email protected]>
Message-ID: <[email protected]>
Signed-off-by: Song Gao <[email protected]>
Commit: 0dd6798a1adda03dcfa6304437faa8e62a193d9c
https://github.com/qemu/qemu/commit/0dd6798a1adda03dcfa6304437faa8e62a193d9c
Author: Bibo Mao <[email protected]>
Date: 2025-06-19 (Thu, 19 Jun 2025)
Changed paths:
M hw/intc/loongarch_pch_pic.c
Log Message:
-----------
hw/intc/loongarch_pch: Inject irq line interrupt to kernel
If kvm_irqchip_in_kernel() return true, irq line interrupt can be
injected with API kvm_set_irq() to KVM.
Reviewed-by: Song Gao <[email protected]>
Signed-off-by: Bibo Mao <[email protected]>
Message-ID: <[email protected]>
Signed-off-by: Song Gao <[email protected]>
Commit: c642ddf19b248bb668e40a8d15089b877e4057fa
https://github.com/qemu/qemu/commit/c642ddf19b248bb668e40a8d15089b877e4057fa
Author: Bibo Mao <[email protected]>
Date: 2025-06-19 (Thu, 19 Jun 2025)
Changed paths:
M hw/intc/loongarch_extioi.c
M hw/intc/loongarch_extioi_kvm.c
M hw/intc/loongarch_ipi.c
M hw/intc/loongarch_ipi_kvm.c
M hw/intc/loongarch_pch_pic.c
M hw/intc/loongarch_pic_kvm.c
Log Message:
-----------
hw/loongarch/virt: Add reset support for kernel irqchip
When system reboot, interrupt controller is restored to initial
state. However if interrupt controller extioi/ipi/pch_pic is
emulated in kernel, it should notify kvm to do so. Here suspend
and restore API is used for reset, set initial state in qemu user
space and restore API is used to notify kvm to reload register
state.
Reviewed-by: Song Gao <[email protected]>
Signed-off-by: Bibo Mao <[email protected]>
Message-ID: <[email protected]>
Signed-off-by: Song Gao <[email protected]>
Commit: 74586a2482575776fff5f5f75e0657524c60719d
https://github.com/qemu/qemu/commit/74586a2482575776fff5f5f75e0657524c60719d
Author: Bibo Mao <[email protected]>
Date: 2025-06-19 (Thu, 19 Jun 2025)
Changed paths:
M target/loongarch/kvm/kvm.c
Log Message:
-----------
target/loongarch: Report error with split kernel_irqchip option
Option kernel_irqchip=split is not supported on LoongArch virt machine,
report error and exit if detect split kernel_irqchip option.
Reviewed-by: Song Gao <[email protected]>
Signed-off-by: Bibo Mao <[email protected]>
Message-ID: <[email protected]>
Signed-off-by: Song Gao <[email protected]>
Commit: 17fb88a0fa0a13b0e2976a2fe04756337d95fe1f
https://github.com/qemu/qemu/commit/17fb88a0fa0a13b0e2976a2fe04756337d95fe1f
Author: Bibo Mao <[email protected]>
Date: 2025-06-19 (Thu, 19 Jun 2025)
Changed paths:
M hw/loongarch/virt.c
Log Message:
-----------
hw/loongarch/virt: Disable emulation with IOCSR misc register
Register IOCSR MISC_FUNC_REG is to enable features about EXTIOI
irqchip. If EXTIOI is emulated in kernel, MISC_FUNC_REG register
should be emulated in kernel also.
Reviewed-by: Song Gao <[email protected]>
Signed-off-by: Bibo Mao <[email protected]>
Message-ID: <[email protected]>
Signed-off-by: Song Gao <[email protected]>
Commit: 27f5d500c2259650076e3abd72f092b566fd81ac
https://github.com/qemu/qemu/commit/27f5d500c2259650076e3abd72f092b566fd81ac
Author: Bibo Mao <[email protected]>
Date: 2025-06-19 (Thu, 19 Jun 2025)
Changed paths:
M hw/loongarch/virt.c
M target/loongarch/cpu.h
M target/loongarch/kvm/kvm.c
Log Message:
-----------
hw/loongarch/virt: Add kernel irqchip support
If kvm_irqchip_in_kernel() return true, interrupt controller
ExtIOI, IPI, PCH_PCI and PCH_MSI should be emlated in kernel. And
it is not necessary to create memory region for these devices in
user space.
Reviewed-by: Song Gao <[email protected]>
Signed-off-by: Bibo Mao <[email protected]>
Message-ID: <[email protected]>
Signed-off-by: Song Gao <[email protected]>
Commit: c2a2e1ad2a749caa864281b1d4dc3f16c3f344f6
https://github.com/qemu/qemu/commit/c2a2e1ad2a749caa864281b1d4dc3f16c3f344f6
Author: Song Gao <[email protected]>
Date: 2025-06-19 (Thu, 19 Jun 2025)
Changed paths:
M target/loongarch/tcg/insn_trans/trans_vec.c.inc
Log Message:
-----------
target/loongarch: fix vldi/xvldi raise wrong error
on qemu we got an aborted error
**
ERROR:../target/loongarch/tcg/insn_trans/trans_vec.c.inc:3574:vldi_get_value:
code should not be reached
Bail out!
ERROR:../target/loongarch/tcg/insn_trans/trans_vec.c.inc:3574:vldi_get_value:
code should not be reached
Aborted (core dumped)
but on 3A600/3A5000 we got a "Illegal instruction" error.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2971
Fixes: 29bb5d727ff ("target/loongarch: Implement vldi")
Cc: [email protected]
Reviewed-by: Bibo Mao <[email protected]>
Reviewed-by: Richard Henderson <[email protected]>
Signed-off-by: Song Gao <[email protected]>
Commit: d01d42ccc9510c039b2e4ec49af164e374eab154
https://github.com/qemu/qemu/commit/d01d42ccc9510c039b2e4ec49af164e374eab154
Author: Stefan Hajnoczi <[email protected]>
Date: 2025-06-23 (Mon, 23 Jun 2025)
Changed paths:
M hw/intc/loongarch_extioi.c
A hw/intc/loongarch_extioi_kvm.c
M hw/intc/loongarch_ipi.c
A hw/intc/loongarch_ipi_kvm.c
M hw/intc/loongarch_pch_msi.c
M hw/intc/loongarch_pch_pic.c
A hw/intc/loongarch_pic_kvm.c
M hw/intc/loongson_ipi_common.c
M hw/intc/meson.build
M hw/loongarch/virt.c
M include/hw/intc/loongarch_extioi.h
M include/hw/intc/loongarch_ipi.h
M include/hw/intc/loongarch_pch_pic.h
M include/hw/intc/loongarch_pic_common.h
M include/hw/intc/loongson_ipi_common.h
M target/loongarch/cpu.h
M target/loongarch/kvm/kvm.c
M target/loongarch/tcg/insn_trans/trans_vec.c.inc
Log Message:
-----------
Merge tag 'pull-loongarch-20250619' of https://github.com/gaosong715/qemu
into staging
pull-loongarch-20250619
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# gpg: Signature made Thu 19 Jun 2025 04:49:38 EDT
# gpg: using RSA key CA473C44D6A09C189A193FCD452B96852B268216
# gpg: Good signature from "Song Gao <[email protected]>" [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: CA47 3C44 D6A0 9C18 9A19 3FCD 452B 9685 2B26 8216
* tag 'pull-loongarch-20250619' of https://github.com/gaosong715/qemu:
target/loongarch: fix vldi/xvldi raise wrong error
hw/loongarch/virt: Add kernel irqchip support
hw/loongarch/virt: Disable emulation with IOCSR misc register
target/loongarch: Report error with split kernel_irqchip option
hw/loongarch/virt: Add reset support for kernel irqchip
hw/intc/loongarch_pch: Inject irq line interrupt to kernel
hw/intc/loongarch_pch: Add kernel irqchip save and restore function
hw/intc/loongarch_pch: Add kernel irqchip realize function
hw/intc/loongarch_pch_msi: Inject MSI interrupt to kernel
hw/intc/loongarch_ipi: Add kernel irqchip save and restore function
hw/intc/loongson_ipi: Add load and save interface with ipi_common class
hw/intc/loongarch_ipi: Add kernel irqchip realize function
hw/intc/loongarch_extioi: Add kernel irqchip save and restore function
hw/intc/loongarch_extioi: Add kernel irqchip realize function
Signed-off-by: Stefan Hajnoczi <[email protected]>
Compare: https://github.com/qemu/qemu/compare/43ba160cb4bb...d01d42ccc951
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