Commit e78fb96b authored by Lei Chen's avatar Lei Chen Committed by Sean Christopherson
Browse files

KVM: x86: remove comment about ntp correction sync for 



Since vcpu local clock is no longer affected by ntp,
remove comment about ntp correction sync for function
kvm_gen_kvmclock_update.

Signed-off-by: default avatarLei Chen <lei.chen@smartx.com>
Link: https://patch.msgid.link/20250819152027.1687487-4-lei.chen@smartx.com


Signed-off-by: default avatarSean Christopherson <seanjc@google.com>
parent 446fcce2

arch/x86/kvm/x86.c

+1 −3
Original line number Diff line number Diff line
@@ -3518,9 +3518,7 @@ uint64_t kvm_get_wall_clock_epoch(struct kvm *kvm) 
/*

 * kvmclock updates which are isolated to a given vcpu, such as

 * vcpu->cpu migration, should not allow system_timestamp from

 * the rest of the vcpus to remain static. Otherwise ntp frequency

 * correction applies to one vcpu's system_timestamp but not

 * the others.

 * the rest of the vcpus to remain static.

 *

 * So in those cases, request a kvmclock update for all vcpus.

 * The worst case for a remote vcpu to update its kvmclock