pgd_offset_raw    648 arch/arm64/include/asm/pgtable.h #define pgd_offset_raw(pgd, addr)	((pgd) + pgd_index(addr))
pgd_offset_raw   1235 arch/s390/include/asm/pgtable.h static inline pgd_t *pgd_offset_raw(pgd_t *pgd, unsigned long address)