There is couple of typos in the subject of the patch. It has to be [PATCH v2 5/5] asm-generic/mm: stub out p{4,u}d_clear_bad() if __PAGETABLE_P{4,U}D_FOLDEDOtherwise the patchset looks good to me. You can use my ACK for allpatches.-- Kirill A. Shutemov