-/* Override for {pgd,pmd}_addr_end() to deal with the virtual address
- * space hole. We simply sign extend bit 43.
- */
-#define pgd_addr_end(addr, end) \
-({ unsigned long __boundary = ((addr) + PGDIR_SIZE) & PGDIR_MASK; \
- __boundary = ((long) (__boundary << 20)) >> 20; \
- (__boundary - 1 < (end) - 1)? __boundary: (end); \
-})
-
-#define pmd_addr_end(addr, end) \
-({ unsigned long __boundary = ((addr) + PMD_SIZE) & PMD_MASK; \
- __boundary = ((long) (__boundary << 20)) >> 20; \
- (__boundary - 1 < (end) - 1)? __boundary: (end); \
-})
-