On Wed Jul 19, 2023 at 2:44 AM EEST, Sean Christopherson wrote: > /* Huge pages aren't expected to be modified without first being zapped. */ > - WARN_ON(pte_huge(range->pte) || range->start + 1 != range->end); > + WARN_ON(pte_huge(range->arg.pte) || range->start + 1 != range->end); Not familiar with this code. Just checking whether whether instead pr_{warn,err}() combined with return false would be a more graceful option? BR, Jarkko