If accessed bits are not supported there simple isn't any distinction between accessed and non-accessed gPTEs, so the comment does not make much sense. Rephrase it in terms of what happens if accessed bits *are* supported. Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx> --- arch/x86/kvm/mmu/paging_tmpl.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kvm/mmu/paging_tmpl.h b/arch/x86/kvm/mmu/paging_tmpl.h index 7d4377f1ef2a..07a7832f96cb 100644 --- a/arch/x86/kvm/mmu/paging_tmpl.h +++ b/arch/x86/kvm/mmu/paging_tmpl.h @@ -151,7 +151,7 @@ static bool FNAME(prefetch_invalid_gpte)(struct kvm_vcpu *vcpu, if (!FNAME(is_present_gpte)(gpte)) goto no_present; - /* if accessed bit is not supported prefetch non accessed gpte */ + /* Prefetch only accessed entries (unless A/D bits are disabled). */ if (PT_HAVE_ACCESSED_DIRTY(vcpu->arch.mmu) && !(gpte & PT_GUEST_ACCESSED_MASK)) goto no_present; -- 2.31.1
