linux/arch/x86/kvm
Ilias Stamatis fe3eb50418 KVM: X86: Add a ratio parameter to kvm_scale_tsc()
Sometimes kvm_scale_tsc() needs to use the current scaling ratio and
other times (like when reading the TSC from user space) it needs to use
L1's scaling ratio. Have the caller specify this by passing the ratio as
a parameter.

Signed-off-by: Ilias Stamatis <ilstam@amazon.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20210526184418.28881-5-ilstam@amazon.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-06-17 13:09:28 -04:00
..
mmu KVM: x86/mmu: Lazily allocate memslot rmaps 2021-06-17 13:09:27 -04:00
svm KVM: SVM: Call SEV Guest Decommission if ASID binding fails 2021-06-11 11:52:48 -04:00
vmx KVM: X86: Store L1's TSC scaling ratio in 'struct kvm_vcpu_arch' 2021-06-17 13:09:27 -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: let kvm_destroy_vm_debugfs clean up vCPU debugfs directories 2020-06-04 11:00:54 -04:00
emulate.c KVM: x86: Move FPU register accessors into fpu.h 2021-06-17 13:09:24 -04:00
fpu.h KVM: x86: Move FPU register accessors into fpu.h 2021-06-17 13:09:24 -04:00
hyperv.c KVM: hyper-v: Advertise support for fast XMM hypercalls 2021-06-17 13:09:24 -04:00
hyperv.h KVM: x86: hyper-v: Prevent using not-yet-updated TSC page by secondary CPUs 2021-03-17 04:03:22 -04:00
i8254.c kvm: i8254: remove redundant assignment to pointer s 2020-06-11 12:35:18 -04:00
i8254.h
i8259.c
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 x86/sgx: Introduce virtual EPC for use by KVM guests 2021-04-06 09:43:17 +02:00
kvm_cache_regs.h KVM: x86: Rename GPR accessors to make mode-aware variants the defaults 2021-04-26 05:27:13 -04:00
kvm_emulate.h KVM: x86: Move FPU register accessors into fpu.h 2021-06-17 13:09:24 -04:00
lapic.c kvm: LAPIC: Restore guard to prevent illegal APIC register access 2021-06-09 17:25:37 -04:00
lapic.h KVM: x86: hyper-v: Always use to_hv_vcpu() accessor to get to 'struct kvm_vcpu_hv' 2021-02-09 08:17:13 -05:00
Makefile Merge branch 'kvm-sev-cgroup' into HEAD 2021-04-22 13:19:01 -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: Ensure liveliness of nested VM-Enter fail tracepoint message 2021-06-08 13:30:49 -04:00
tss.h
x86.c KVM: X86: Add a ratio parameter to kvm_scale_tsc() 2021-06-17 13:09:28 -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