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linux/arch/x86/kvm
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Maxim Levitsky 06ef813466 KVM: SVM: avoid refreshing avic if its state didn't change 
Since AVIC can be inhibited and uninhibited rapidly it is possible that
we have nothing to do by the time the svm_refresh_apicv_exec_ctrl
is called.

Detect and avoid this, which will be useful when we will start calling
avic_vcpu_load/avic_vcpu_put when the avic inhibition state changes.

Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20210810205251.424103-14-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-08-20 16:06:27 -04:00
..
mmu
KVM: x86/mmu: allow APICv memslot to be enabled but invisible
2021-08-20 16:06:22 -04:00
svm
KVM: SVM: remove svm_toggle_avic_for_irq_window
2021-08-20 16:06:26 -04:00
vmx
KVM: nVMX: Unconditionally clear nested.pi_pending on nested VM-Enter
2021-08-13 03:35:17 -04:00
cpuid.c
KVM: x86/pmu: Clear anythread deprecated bit when 0xa leaf is unsupported on the SVM
2021-07-14 12:17:56 -04:00
cpuid.h
KVM: x86: Move reverse CPUID helpers to separate header file
2021-04-26 05:27:13 -04:00
debugfs.c
KVM: X86: Introduce mmu_rmaps_stat per-vm debugfs file
2021-08-20 16:06:11 -04:00
emulate.c
KVM: x86: Drop "pre_" from enter/leave_smm() helpers
2021-06-17 13:09:35 -04:00
fpu.h
KVM: x86: Move FPU register accessors into fpu.h
2021-06-17 13:09:24 -04:00
hyperv.c
KVM: x86: hyper-v: Deactivate APICv only when AutoEOI feature is in use
2021-08-20 16:06:25 -04:00
hyperv.h
KVM: x86: hyper-v: Introduce KVM_CAP_HYPERV_ENFORCE_CPUID
2021-06-17 13:09:38 -04:00
i8254.c
KVM: x86: Migrate the PIT only if vcpu0 is migrated, not any BSP
2021-08-02 11:01:51 -04:00
i8254.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
i8259.c
KVM: x86: Refactor picdev_write() to prevent Spectre-v1/L1TF attacks
2020-01-27 19:59:37 +01:00
ioapic.c
x86/kvm: fix vcpu-id indexed array sizes
2021-07-27 16:58:59 -04:00
ioapic.h
x86/kvm: remove non-x86 stuff from arch/x86/kvm/ioapic.h
2021-08-02 11:01:46 -04:00
irq_comm.c
x86: Fix various typos in comments
2021-03-18 15:31:53 +01:00
irq.c
KVM: x86/xen: Add event channel interrupt vector upcall
2021-02-04 14:19:39 +00:00
irq.h
kvm/x86: Remove redundant function implementations
2020-05-27 13:11:10 -04:00
Kconfig
ARM:
2021-06-28 15:40:51 -07:00
kvm_cache_regs.h
KVM: x86: Introduce KVM_GET_SREGS2 / KVM_SET_SREGS2
2021-06-17 13:09:47 -04:00
kvm_emulate.h
KVM: x86: Drop "pre_" from enter/leave_smm() helpers
2021-06-17 13:09:35 -04:00
kvm_onhyperv.c
KVM: x86: hyper-v: Move the remote TLB flush logic out of vmx
2021-06-17 13:09:36 -04:00
kvm_onhyperv.h
KVM: x86: hyper-v: Move the remote TLB flush logic out of vmx
2021-06-17 13:09:36 -04:00
lapic.c
KVM: x86: Consolidate APIC base RESET initialization code
2021-08-02 11:01:52 -04:00
lapic.h
KVM: x86: Add a return code to kvm_apic_accept_events
2021-06-17 13:09:31 -04:00
Makefile
KVM: stats: Add fd-based API to read binary stats data
2021-06-24 11:47:57 -04:00
mmu.h
KVM: X86: Introduce kvm_mmu_slot_lpages() helpers
2021-08-20 16:04:51 -04:00
mtrr.c
KVM: x86: Add helper to consolidate "raw" reserved GPA mask calculations
2021-02-04 09:27:30 -05:00
pmu.c
KVM: x86/pmu: Introduce pmc->is_paused to reduce the call time of perf interfaces
2021-08-04 05:55:56 -04:00
pmu.h
KVM: x86/pmu: Introduce pmc->is_paused to reduce the call time of perf interfaces
2021-08-04 05:55:56 -04:00
reverse_cpuid.h
KVM: SEV: Mask CPUID[0x8000001F].eax according to supported features
2021-04-26 05:27:15 -04:00
trace.h
KVM: x86: Introduce trace_kvm_hv_hypercall_done()
2021-08-03 06:16:40 -04:00
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
KVM: SVM: avoid refreshing avic if its state didn't change
2021-08-20 16:06:27 -04:00
x86.h
KVM: x86: Move declaration of kvm_spurious_fault() to x86.h
2021-08-13 03:35:16 -04:00
xen.c
KVM: xen: do not use struct gfn_to_hva_cache
2021-08-05 03:31:40 -04:00
xen.h
KVM: xen: do not use struct gfn_to_hva_cache
2021-08-05 03:31:40 -04:00