* [GIT PULL] Second batch of KVM changes for Linux 7.4 merge window
@ 2026-10-30 18:25 Paolo Bonzini
2026-10-30 23:10 ` pr-tracker-bot
0 siblings, 1 reply; 2+ messages in thread
From: Paolo Bonzini @ 2026-10-30 18:25 UTC (permalink / raw)
To: torvalds; +Cc: linux-kernel, kvm
Linus,
The following changes since commit 164405e8e9a0378c7e1aff2254625a6553a291f1:
KVM: always make in-place conversion a compile-time constant when possible (2026-10-21 03:28:21 -0400)
are available in the Git repository at:
https://git.kernel.org/pub/scm/virt/kvm/kvm.git tags/for-linus
for you to fetch changes up to 1689c80fca308978ea1c9f03d15a500f4e44e2e1:
Merge tag 'kvmarm-fixes-7.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD (2026-10-28 19:01:07 +0100)
----------------------------------------------------------------
Arm:
- Fix a couple of embarrassing merge mistakes in kvmarm-7.4
- Cleanup the HCR_EL2 bit fields to exclusively use the generated
definitions, fixings a nasty regression introduced in 6.16, where
barriers were not upgraded from NSH to ISH anymore
- Fix publication of state when a vcpu is forced out of the guest
- Let vcpu pausing nest correctly
- Sanitise ID_AA64MMFR3_EL1.S1P[IO]E to follow the rules of the architecture
- Don't warn on SMCCC filter reserved range allocation failure
- Prevent GICv5 and TLBI hypercalls to be used from the host when pKVM
is active
- Enforce that only GICv3 guests are supported for pKVM
- Don't try to access GICv5 EL2 sysregs from EL1
- Compute architectrally correct values for ID_AA64MMFR3_EL1.S1P[IO]E
by checking the feature dependencies
- Require matching VGIC and ITS model
- Cleanup TRACE_REMOTE dependencies
- Fix random comments
Arm selftests:
- selftests: Skip unwritable ID fields in the failed-run test
- Move pkvm_selftests() after all CPUs have initialized EL2
RISC-V:
- Allow Zicclsm, Ziccamoa, Ziccif, Za64rs for KVM guest
- Implement KVM_PRE_FAULT_MEMORY ioctl()
- Replace imsic switch-case macros with range checks
RISC-V fixes:
- Avoid redundant interrupt check for pending timers
- Reject vCPU creation after AIA initialization
- Fix build with vector support disabled
- Fix IPI delivery for out-of-order vcpu_id
- Use a raw lock for IMSIC wakeup state
- Reject vCPU creation after AIA initialization
RISC-V selftests:
- Lazy V-extension enablement for KVM selftests
- Show sepc/scause/stval CSRs in KVM selftests vcpu dump
----------------------------------------------------------------
Andrew Jones (2):
RISC-V: KVM: Reject vCPU creation after AIA initialization
RISC-V: KVM: Use a raw lock for IMSIC wakeup state
Fuad Tabba (10):
KVM: arm64: vgic-its: Don't map an LPI from more than one event
KVM: arm64: vgic-its: Remove the pending state of a discarded LPI
KVM: arm64: Don't WARN on SMCCC filter reserved range allocation failure
KVM: arm64: Reject the GICv5 CPU interface hypercalls under pKVM
KVM: arm64: Return on kvm_gmem_get_pfn() failure in gmem_abort()
KVM: arm64: Reject the stage-2 flush hypercalls under pKVM
KVM: arm64: Validate the host-provided vgic model in pKVM
KVM: arm64: vgic: Do not access the GICv5 CPU interface from EL1
KVM: arm64: Fix stale VGICv3 comments in the nVHE world switch
KVM: arm64: Set HCR_EL2.BSU to Inner Shareable for guests
Heinrich Schuchardt (2):
RISC-V: KVM: Allow Zicclsm, Ziccamoa, Ziccif, Za64rs in guest
KVM: riscv: selftest: add Zicclsm, Ziccamoa, Ziccif, Za64rs
Jinyu Tang (4):
KVM: riscv: Avoid redundant interrupt check for pending timers
KVM: riscv: Implement KVM_PRE_FAULT_MEMORY
KVM: selftests: Add RISC-V Sv57 page table indexing
KVM: selftests: Enable pre_fault_memory_test for RISC-V
Marc Zyngier (12):
KVM: arm64: nv: Move L2->L1 switch on interrupt early
KVM: arm64: Move OUTSIDE_GUEST_MODE publication past context being saved
KVM: arm64: Move IN_GUEST_MODE ahead of state being loaded
KVM: arm64: Turn vcpu->arch.pause into a counter
KVM: arm64: vgic: Stop the target vcpu when disabling LPIs
KVM: arm64: vgic-its: Stop the VM when handling MOVALL
KVM: arm64: Convert HCR_xyz to HCR_EL2_xyz
KVM: arm64: Get rid of compatibility HCR_EL2 aliases
KVM: arm64: Sanitise ID_AA64MMFR3_EL1.S1P[IO]E
Merge branch kvm-arm64/hcr-cleanup into kvmarm-master/fixes
Merge branch kvm-arm64/cross-vcpu-sync into kvmarm-master/fixes
Merge branch kvm-arm64/misc-fixes-7.4-1 into kvmarm-master/fixes
Matthias Goergens (1):
MAINTAINERS: name the kvm-riscv/linux riscv_kvm_next branch
Oliver Upton (1):
KVM: arm64: Add helpers to halt a vCPU
Paolo Bonzini (2):
Merge tag 'kvm-riscv-7.4-1' of https://github.com/kvm-riscv/linux into HEAD
Merge tag 'kvmarm-fixes-7.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
Sascha Bischoff (3):
KVM: arm64: gic-v5: Drop unused addr variable
KVM: arm64: vgic: Require matching VGIC and ITS models
KVM: selftests: Reject GICv3 ITS with a GICv5 VGIC
Sasha Levin (2):
KVM: arm64: Take a protected vCPU's TWI and TWE only at vCPU load
KVM: arm64: selftests: Skip unwritable ID fields in the failed-run test
Stefan Butz (1):
RISC-V: KVM: Don't write MMIO load result to x0
Vincent Donnefort (2):
KVM: arm64: Move pkvm_selftests() after all CPUs have initialized EL2
tracing/remotes: Fix TRACE_REMOTE build when TRACING=n
Xiaofeng Yuan (2):
RISC-V: KVM: Fix IPI delivery for out-of-order vcpu_id
RISC-V: KVM: Replace imsic switch-case macros with range checks
Yong-Xuan Wang (1):
KVM: riscv: selftests: Dump sepc/scause/stval on vcpu_arch_dump()
Zhanpeng Zhang (1):
RISC-V: KVM: Fix build with vector support disabled
jinrui (1):
KVM: selftests: riscv: Add lazy V extension enablement for guests
MAINTAINERS | 2 +-
arch/arm64/include/asm/el2_setup.h | 4 +-
arch/arm64/include/asm/hardirq.h | 6 +-
arch/arm64/include/asm/kvm_arm.h | 79 +----------
arch/arm64/include/asm/kvm_asm.h | 22 +--
arch/arm64/include/asm/kvm_emulate.h | 18 +--
arch/arm64/include/asm/kvm_host.h | 10 +-
arch/arm64/include/asm/kvm_mte.h | 4 +-
arch/arm64/include/asm/kvm_pkvm.h | 1 -
arch/arm64/include/asm/kvm_ptrauth.h | 4 +-
arch/arm64/kernel/head.S | 4 +-
arch/arm64/kvm/Kconfig | 2 +-
arch/arm64/kvm/arm.c | 100 ++++++++------
arch/arm64/kvm/at.c | 18 +--
arch/arm64/kvm/config.c | 78 +++++++++++
arch/arm64/kvm/emulate-nested.c | 116 ++++++++--------
arch/arm64/kvm/guest.c | 2 +-
arch/arm64/kvm/handle_exit.c | 2 +-
arch/arm64/kvm/hyp/include/hyp/switch.h | 14 +-
arch/arm64/kvm/hyp/include/nvhe/pkvm.h | 13 +-
arch/arm64/kvm/hyp/nvhe/host.S | 2 +-
arch/arm64/kvm/hyp/nvhe/hyp-init.S | 2 +-
arch/arm64/kvm/hyp/nvhe/hyp-main.c | 15 ++-
arch/arm64/kvm/hyp/nvhe/mem_protect.c | 6 +-
arch/arm64/kvm/hyp/nvhe/pkvm.c | 41 +++---
arch/arm64/kvm/hyp/nvhe/switch.c | 4 +-
arch/arm64/kvm/hyp/vgic-v3-sr.c | 4 +-
arch/arm64/kvm/hyp/vhe/switch.c | 12 +-
arch/arm64/kvm/hyp/vhe/tlb.c | 2 +-
arch/arm64/kvm/hypercalls.c | 4 +-
arch/arm64/kvm/inject_fault.c | 6 +-
arch/arm64/kvm/mmu.c | 9 +-
arch/arm64/kvm/nested.c | 16 ++-
arch/arm64/kvm/pkvm.c | 4 +-
arch/arm64/kvm/sys_regs.c | 26 ++--
arch/arm64/kvm/vgic/vgic-init.c | 17 +++
arch/arm64/kvm/vgic/vgic-irs-v5.c | 3 +-
arch/arm64/kvm/vgic/vgic-its.c | 85 ++++++++++--
arch/arm64/kvm/vgic/vgic-mmio-v3.c | 15 ++-
arch/arm64/kvm/vgic/vgic-v3-nested.c | 4 +-
arch/arm64/kvm/vgic/vgic.c | 15 +--
arch/riscv/include/asm/kvm_vcpu_vector.h | 6 +-
arch/riscv/include/uapi/asm/kvm.h | 4 +
arch/riscv/kvm/Kconfig | 1 +
arch/riscv/kvm/aia_imsic.c | 149 +++++----------------
arch/riscv/kvm/gstage.c | 6 +-
arch/riscv/kvm/isa.c | 8 ++
arch/riscv/kvm/mmu.c | 47 +++++++
arch/riscv/kvm/vcpu.c | 3 +
arch/riscv/kvm/vcpu_insn.c | 2 +-
arch/riscv/kvm/vcpu_sbi_replace.c | 12 +-
arch/riscv/kvm/vcpu_timer.c | 6 +-
arch/riscv/kvm/vm.c | 1 +
include/kvm/arm_vgic.h | 6 +-
kernel/trace/Kconfig | 1 +
tools/testing/selftests/kvm/Makefile.kvm | 1 +
tools/testing/selftests/kvm/arm64/set_id_regs.c | 13 +-
tools/testing/selftests/kvm/arm64/vgic_v5.c | 32 +++++
.../selftests/kvm/include/riscv/processor.h | 19 +++
tools/testing/selftests/kvm/lib/riscv/processor.c | 109 +++++++++++++--
tools/testing/selftests/kvm/riscv/get-reg-list.c | 16 +++
61 files changed, 768 insertions(+), 465 deletions(-)
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [GIT PULL] Second batch of KVM changes for Linux 7.4 merge window
2026-10-30 18:25 [GIT PULL] Second batch of KVM changes for Linux 7.4 merge window Paolo Bonzini
@ 2026-10-30 23:10 ` pr-tracker-bot
0 siblings, 0 replies; 2+ messages in thread
From: pr-tracker-bot @ 2026-10-30 23:10 UTC (permalink / raw)
To: Paolo Bonzini; +Cc: torvalds, linux-kernel, kvm
The pull request you sent on Fri, 30 Oct 2026 19:25:52 +0100:
> https://git.kernel.org/pub/scm/virt/kvm/kvm.git tags/for-linus
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/17fa96334e15c6b38e8d9dd3627f3a6c5ca034f8
Thank you!
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