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linux-stable/arch/x86/kvm
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Maxim Levitsky f5f9089f76 KVM: x86: SVM: remove avic's broken code that updated APIC ID 
AVIC is now inhibited if the guest changes the apic id,
and therefore this code is no longer needed.

There are several ways this code was broken, including:

1. a vCPU was only allowed to change its apic id to an apic id
of an existing vCPU.

2. After such change, the vCPU whose apic id entry was overwritten,
could not correctly change its own apic id, because its own
entry is already overwritten.

Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20220606180829.102503-4-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-06-09 10:52:18 -04:00
..
mmu KVM: x86/mmu: Set memory encryption "value", not "mask", in shadow PDPTRs 2022-06-09 10:52:16 -04:00
svm KVM: x86: SVM: remove avic's broken code that updated APIC ID 2022-06-09 10:52:18 -04:00
vmx KVM: x86: inhibit APICv/AVIC on changes to APIC ID or APIC base 2022-06-09 10:52:18 -04:00
cpuid.c KVM/arm64 updates for 5.19 2022-05-25 05:09:23 -04:00
cpuid.h kvm: x86: Add support for getting/setting expanded xstate buffer 2022-01-14 13:44:41 -05:00
debugfs.c Merge branch 'kvm-pi-raw-spinlock' into HEAD 2022-01-19 12:14:02 -05:00
emulate.c * Only do MSR filtering for MSRs accessed by rdmsr/wrmsr 2022-04-02 12:09:02 -07:00
fpu.h
hyperv.c Bitmap patches for 5.19-rc1 2022-06-04 14:04:27 -07:00
hyperv.h KVM: x86: hyper-v: Avoid writing to TSC page without an active vCPU 2022-04-11 13:29:51 -04:00
i8254.c KVM: x86: Add wrappers for setting/clearing APICv inhibits 2022-04-02 05:34:44 -04:00
i8254.h
i8259.c KVM: x86/i8259: Remove a dead store of irq in a conditional block 2022-04-02 05:41:19 -04:00
ioapic.c KVM: x86/ioapic: Remove unused "addr" and "length" of ioapic_read_indirect() 2022-02-10 13:47:13 -05:00
ioapic.h x86/kvm: remove unused ack_notifier callbacks 2021-11-18 07:05:57 -05:00
irq.c KVM: x86/xen: handle PV timers oneshot mode 2022-04-02 05:41:16 -04:00
irq.h x86/kvm: remove unused ack_notifier callbacks 2021-11-18 07:05:57 -05:00
irq_comm.c KVM: x86/xen: Make kvm_xen_set_evtchn() reusable from other places 2022-04-02 05:41:14 -04:00
Kconfig KVM: x86/mmu: Remove MMU auditing 2022-02-18 13:46:23 -05:00
kvm_cache_regs.h KVM: X86: Remove kvm_register_clear_available() 2021-12-08 04:25:03 -05:00
kvm_emulate.h * Only do MSR filtering for MSRs accessed by rdmsr/wrmsr 2022-04-02 12:09:02 -07:00
kvm_onhyperv.c KVM: x86: Uninline and export hv_track_root_tdp() 2022-02-10 13:47:19 -05:00
kvm_onhyperv.h KVM: x86: Uninline and export hv_track_root_tdp() 2022-02-10 13:47:19 -05:00
lapic.c KVM: x86: inhibit APICv/AVIC on changes to APIC ID or APIC base 2022-06-09 10:52:18 -04:00
lapic.h KVM: LAPIC: Trace LAPIC timer expiration on every vmentry 2022-05-25 05:07:09 -04:00
Makefile KVM: Add Makefile.kvm for common files, use it for x86 2021-12-09 12:56:02 -05:00
mmu.h KVM: VMX: Include MKTME KeyID bits in shadow_zero_check 2022-05-12 09:51:45 -04:00
mtrr.c
pmu.c S390: 2022-05-26 14:20:14 -07:00
pmu.h KVM/arm64 updates for 5.19 2022-05-25 05:09:23 -04:00
reverse_cpuid.h
trace.h KVM: SVM: Introduce trace point for the slow-path of avic_kic_target_vcpus 2022-04-29 12:50:00 -04:00
tss.h
x86.c KVM/riscv fixes for 5.19, take #1 2022-06-09 09:45:00 -04:00
x86.h ARM: 2022-03-24 11:58:57 -07:00
xen.c KVM: x86/xen: Remove the redundantly included header file lapic.h 2022-04-13 13:37:18 -04:00
xen.h KVM: x86: do not set st->preempted when going back to user space 2022-06-08 04:21:06 -04:00