c1991e0705d1 ("hugetlb/userfaultfd: forbid huge pmd sharing when uffd enabled") aec44e0f0213 ("hugetlb: pass vma into huge_pte_alloc() and huge_pmd_share()") e6e4f42eb773 ("sparc64/mm: Implement pXX_leaf_size() support") 0bf7b64e6e51 ("hugetlb: add lockdep check for i_mmap_rwsem held in huge_pmd_share")