On 7/18/2025 12:27 AM, Fuad Tabba wrote:
From: Ackerley Tng <ackerleytng@xxxxxxxxxx> Modify kvm_mmu_max_mapping_level() to consult guest_memfd for memory regions backed by it when computing the maximum mapping level, especially during huge page recovery.
IMHO, we need integrate the consultation of guest_memfd into __kvm_mmu_max_mapping_level, not kvm_mmu_max_mapping_level().
__kvm_mmu_max_mapping_level() (called by kvm_mmu_hugepage_adjust()) is the function KVM X86 uses to determine the final mapping level,
fault->goal_level.
