Combine prefetch and is_access_allowed() checks into a unified path to detect spurious faults, since both cases now share identical logic. No functional changes. Signed-off-by: Yan Zhao <yan.y.zhao@xxxxxxxxx> --- arch/x86/kvm/mmu/tdp_mmu.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/arch/x86/kvm/mmu/tdp_mmu.c b/arch/x86/kvm/mmu/tdp_mmu.c index ab65fd915ef2..6365eb6c1390 100644 --- a/arch/x86/kvm/mmu/tdp_mmu.c +++ b/arch/x86/kvm/mmu/tdp_mmu.c @@ -1137,12 +1137,8 @@ static int tdp_mmu_map_handle_target_level(struct kvm_vcpu *vcpu, if (WARN_ON_ONCE(sp->role.level != fault->goal_level)) return RET_PF_RETRY; - if (fault->prefetch && is_shadow_present_pte(iter->old_spte) && - is_last_spte(iter->old_spte, iter->level)) - return RET_PF_SPURIOUS; - if (is_shadow_present_pte(iter->old_spte) && - is_access_allowed(fault, iter->old_spte) && + (fault->prefetch || is_access_allowed(fault, iter->old_spte)) && is_last_spte(iter->old_spte, iter->level)) return RET_PF_SPURIOUS; -- 2.43.2
