pgt_prot_zero 91 arch/s390/mm/kasan_init.c unsigned long pgt_prot_zero, pgt_prot, sgt_prot; pgt_prot_zero 98 arch/s390/mm/kasan_init.c pgt_prot_zero = pgprot_val(PAGE_KERNEL_RO); pgt_prot_zero 100 arch/s390/mm/kasan_init.c pgt_prot_zero &= ~_PAGE_NOEXEC; pgt_prot_zero 196 arch/s390/mm/kasan_init.c pte_val(*pt_dir) = __pa(page) | pgt_prot_zero;