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linux/arch/x86/kvm
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Paolo Bonzini f6f43a5338 KVM x86 fix for 6.17-rcN 
Sync the vTPR from the local APIC to the VMCB even when AVIC is active, to fix
 a bug where host updates to the vTPR, e.g. via KVM_SET_LAPIC or emulation of a
 guest access, effectively get lost and result in interrupt delivery issues in
 the guest.
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Merge tag 'kvm-x86-fixes-6.17-rcN' of https://github.com/kvm-x86/linux into HEAD

KVM x86 fix for 6.17-rcN

Sync the vTPR from the local APIC to the VMCB even when AVIC is active, to fix
a bug where host updates to the vTPR, e.g. via KVM_SET_LAPIC or emulation of a
guest access, effectively get lost and result in interrupt delivery issues in
the guest.
History 2025-09-17 19:45:02 +02:00
..
mmu Merge tag 'kvm-x86-mmu-6.17' of https://github.com/kvm-x86/linux into HEAD 2025-07-29 08:36:43 -04:00
svm KVM: SVM: Sync TPR from LAPIC into VMCB::V_TPR even if AVIC is active 2025-09-10 12:04:16 -07:00
vmx Merge tag 'kvm-x86-mmu-6.17' of https://github.com/kvm-x86/linux into HEAD 2025-07-29 08:36:43 -04:00
.gitignore KVM: x86: use a separate asm-offsets.c file 2022-11-09 12:10:17 -05:00
cpuid.c Merge tag 'kvm-x86-misc-6.17' of https://github.com/kvm-x86/linux into HEAD 2025-07-29 08:36:43 -04:00
cpuid.h Merge branch 'kvm-tdx-initial' into HEAD 2025-04-07 07:36:33 -04:00
debugfs.c KVM: Get rid of return value from kvm_arch_create_vm_debugfs() 2024-02-23 21:44:58 +00:00
emulate.c KVM: x86: Plumb the emulator's starting RIP into nested intercept checks 2025-02-24 09:01:07 -08:00
fpu.h KVM: x86: Move FPU register accessors into fpu.h 2021-06-17 13:09:24 -04:00
hyperv.c Merge tag 'kvm-x86-irqs-6.17' of https://github.com/kvm-x86/linux into HEAD 2025-07-29 08:35:46 -04:00
hyperv.h KVM: x86: Drop superfluous kvm_hv_set_sint() => kvm_hv_synic_set_irq() wrapper 2025-06-20 13:52:43 -07:00
i8254.c Significant patch series in this pull request: 2025-08-03 16:23:09 -07:00
i8254.h KVM: x86: Move IRQ mask notifier infrastructure to I/O APIC emulation 2025-06-20 13:52:52 -07:00
i8259.c KVM: x86: Move IRQ mask notifier infrastructure to I/O APIC emulation 2025-06-20 13:52:52 -07:00
ioapic.c KVM: x86: Move IRQ mask notifier infrastructure to I/O APIC emulation 2025-06-20 13:52:52 -07:00
ioapic.h KVM: x86: Move IRQ mask notifier infrastructure to I/O APIC emulation 2025-06-20 13:52:52 -07:00
irq.c Revert "kvm: detect assigned device via irqbypass manager" 2025-06-25 09:51:29 -07:00
irq.h KVM: x86: Add CONFIG_KVM_IOAPIC to allow disabling in-kernel I/O APIC 2025-06-20 13:52:50 -07:00
Kconfig KVM: x86: Add CONFIG_KVM_IOAPIC to allow disabling in-kernel I/O APIC 2025-06-20 13:52:50 -07:00
kvm-asm-offsets.c KVM: SVM: move MSR_IA32_SPEC_CTRL save/restore to assembly 2022-11-09 12:25:53 -05:00
kvm_cache_regs.h KVM: x86: Add lockdep-guarded asserts on register cache usage 2024-11-01 09:22:22 -07:00
kvm_emulate.h KVM: x86: Add a #define for the architectural max instruction length 2025-02-24 09:01:07 -08:00
kvm_onhyperv.c KVM: x86/mmu: Move filling of Hyper-V's TLB range struct into Hyper-V code 2023-04-10 15:17:29 -07:00
kvm_onhyperv.h KVM: x86: Move Hyper-V partition assist page out of Hyper-V emulation context 2023-12-07 09:34:01 -08:00
lapic.c KVM: x86: use array_index_nospec with indices that come from guest 2025-08-15 11:33:21 -07:00
lapic.h Merge tag 'kvm-x86-apic-6.17' of https://github.com/kvm-x86/linux into HEAD 2025-07-29 08:36:44 -04:00
Makefile KVM: x86: Fold irq_comm.c into irq.c 2025-06-20 13:52:52 -07:00
mmu.h LoongArch KVM changes for v6.16 2025-05-26 16:12:13 -04:00
mtrr.c KVM: x86: drop x86.h include from cpuid.h 2024-11-01 09:22:23 -07:00
pmu.c KVM: x86/pmu: Drop now-redundant refresh() during init() 2024-12-18 14:19:33 -08:00
pmu.h KVM: x86/pmu: Introduce distinct macros for GP/fixed counter max number 2024-06-28 09:12:16 -07:00
reverse_cpuid.h KVM: SVM: Advertise TSA CPUID bits to guests 2025-06-17 17:17:12 +02:00
smm.c KVM: SVM: Forcibly leave SMM mode on SHUTDOWN interception 2025-04-24 11:17:58 -07:00
smm.h KVM: TDX: Handle SMI request as !CONFIG_KVM_SMM 2025-03-14 14:20:56 -04:00
trace.h KVM: x86: Move posted interrupt tracepoint to common code 2025-06-23 09:50:30 -07:00
tss.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
x86.c Mitigate VMSCAPE issue with indirect branch predictor flushes 2025-09-10 20:52:16 -07:00
x86.h Merge tag 'kvm-x86-mmu-6.17' of https://github.com/kvm-x86/linux into HEAD 2025-07-29 08:36:43 -04:00
xen.c KVM: x86/xen: Fix cleanup logic in emulation of Xen schedop poll hypercalls 2025-07-23 23:48:54 +02:00
xen.h KVM: x86: Update Xen TSC leaves during CPUID emulation 2025-02-25 07:09:55 -08:00