On 2/26/25 19:48, Sean Christopherson wrote: > Use wbinvd_on_cpu() to target a single CPU instead of open-coding an > equivalent. In addition to deduplicating code, this will allow removing > KVM's wbinvd_ipi() once the other usage is gone. > > No functional change intended. > > Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx> Reviewed-by: Tom Lendacky <thomas.lendacky@xxxxxxx> > --- > arch/x86/kvm/x86.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c > index 58b82d6fd77c..eab1e64a19a2 100644 > --- a/arch/x86/kvm/x86.c > +++ b/arch/x86/kvm/x86.c > @@ -4983,8 +4983,7 @@ void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu) > if (kvm_x86_call(has_wbinvd_exit)()) > cpumask_set_cpu(cpu, vcpu->arch.wbinvd_dirty_mask); > else if (vcpu->cpu != -1 && vcpu->cpu != cpu) > - smp_call_function_single(vcpu->cpu, > - wbinvd_ipi, NULL, 1); > + wbinvd_on_cpu(vcpu->cpu); > } > > kvm_x86_call(vcpu_load)(vcpu, cpu);
