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17b6d51771
linux/arch/x86/kvm
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Vitaly Kuznetsov 17b6d51771 KVM: x86: hyper-v: Honor HV_FEATURE_DEBUG_MSRS_AVAILABLE privilege bit 
Synthetic debugging MSRs (HV_X64_MSR_SYNDBG_CONTROL,
HV_X64_MSR_SYNDBG_STATUS, HV_X64_MSR_SYNDBG_SEND_BUFFER,
HV_X64_MSR_SYNDBG_RECV_BUFFER, HV_X64_MSR_SYNDBG_PENDING_BUFFER,
HV_X64_MSR_SYNDBG_OPTIONS) are only available to guest when
HV_FEATURE_DEBUG_MSRS_AVAILABLE bit is exposed.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20210521095204.2161214-18-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-06-17 13:09:42 -04:00
..
mmu KVM: x86/mmu: Lazily allocate memslot rmaps 2021-06-17 13:09:27 -04:00
svm KVM: SVM: hyper-v: Direct Virtual Flush support 2021-06-17 13:09:38 -04:00
vmx KVM: x86: hyper-v: Move the remote TLB flush logic out of vmx 2021-06-17 13:09:36 -04:00
cpuid.c KVM: x86: Fix fall-through warnings for Clang 2021-06-10 07:48:45 -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: nVMX: nSVM: Add a new VCPU statistic to show if VCPU is in guest mode 2021-06-17 13:09:36 -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: Honor HV_FEATURE_DEBUG_MSRS_AVAILABLE privilege bit 2021-06-17 13:09:42 -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: i8254: remove redundant assignment to pointer s 2020-06-11 12:35:18 -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 KVM: ioapic: break infinite recursion on lazy EOI 2020-10-24 04:42:06 -04:00
ioapic.h kvm/x86: Remove redundant function implementations 2020-05-27 13:11:10 -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 kvm: x86: implement KVM PM-notifier 2021-06-17 13:09:33 -04:00
kvm_cache_regs.h KVM: nVMX: nSVM: Add a new VCPU statistic to show if VCPU is in guest mode 2021-06-17 13:09:36 -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: Add a return code to kvm_apic_accept_events 2021-06-17 13:09:31 -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: SVM: hyper-v: Direct Virtual Flush support 2021-06-17 13:09:38 -04:00
mmu.h KVM: x86/mmu: Lazily allocate memslot rmaps 2021-06-17 13:09:27 -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: use static calls to reduce kvm_x86_ops overhead 2021-02-04 05:27:30 -05:00
pmu.h x86: Fix various typos in comments 2021-03-18 15:31:53 +01:00
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: Rename SMM tracepoint to make it reflect reality 2021-06-17 13:09:35 -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: x86: hyper-v: Introduce KVM_CAP_HYPERV_ENFORCE_CPUID 2021-06-17 13:09:38 -04:00
x86.h KVM: x86: Consolidate guest enter/exit logic to common helpers 2021-05-05 22:54:12 +02:00
xen.c KVM: x86: Rename GPR accessors to make mode-aware variants the defaults 2021-04-26 05:27:13 -04:00
xen.h KVM: x86/xen: Add support for vCPU runstate information 2021-03-02 14:30:54 -05:00