KVM: X86: Let kvm-clock report the right tsc frequency
This patch changes the kvm_guest_time_update function to use
TSC frequency the guest actually has for updating its clock.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index ecdc562..e3aaa02 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -396,7 +396,10 @@
u64 last_kernel_ns;
u64 last_tsc_nsec;
u64 last_tsc_write;
+ u32 virtual_tsc_khz;
bool tsc_catchup;
+ u32 tsc_catchup_mult;
+ s8 tsc_catchup_shift;
bool nmi_pending;
bool nmi_injected;
@@ -466,9 +469,6 @@
u64 last_tsc_nsec;
u64 last_tsc_offset;
u64 last_tsc_write;
- u32 virtual_tsc_khz;
- u32 virtual_tsc_mult;
- s8 virtual_tsc_shift;
struct kvm_xen_hvm_config xen_hvm_config;