KVM: VMX: initialize TSC offset relative to vm creation time

[deliverable/linux.git] / arch / x86 / kvm / x86.c

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 873602b5edfd2ed5127651329ddd27036e0d00ab..3b2acfd72d7f7ac59fddfd206265d06f6cd11c37 100644 (file)
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -4170,6 +4170,8 @@ struct  kvm *kvm_arch_create_vm(void)
        /* Reserve bit 0 of irq_sources_bitmap for userspace irq source */
        set_bit(KVM_USERSPACE_IRQ_SOURCE_ID, &kvm->arch.irq_sources_bitmap);
 
+       rdtscll(kvm->arch.vm_init_tsc);
+
        return kvm;
 }