diff options
Diffstat (limited to 'include/asm-sh64')
| -rw-r--r-- | include/asm-sh64/pgtable.h | 6 | ||||
| -rw-r--r-- | include/asm-sh64/unistd.h | 6 |
2 files changed, 8 insertions, 4 deletions
diff --git a/include/asm-sh64/pgtable.h b/include/asm-sh64/pgtable.h index 54c7821..6b97c4c 100644 --- a/include/asm-sh64/pgtable.h +++ b/include/asm-sh64/pgtable.h @@ -190,7 +190,9 @@ static inline int pgd_bad(pgd_t pgd) { return 0; } #endif -#define pgd_page(pgd_entry) ((unsigned long) (pgd_val(pgd_entry) & PAGE_MASK)) +#define pgd_page_vaddr(pgd_entry) ((unsigned long) (pgd_val(pgd_entry) & PAGE_MASK)) +#define pgd_page(pgd) (virt_to_page(pgd_val(pgd))) + /* * PMD defines. Middle level. @@ -219,7 +221,7 @@ static inline pmd_t * pmd_offset(pgd_t * dir, unsigned long address) #define pmd_none(pmd_entry) (pmd_val((pmd_entry)) == _PMD_EMPTY) #define pmd_bad(pmd_entry) ((pmd_val(pmd_entry) & (~PAGE_MASK & ~_PAGE_USER)) != _KERNPG_TABLE) -#define pmd_page_kernel(pmd_entry) \ +#define pmd_page_vaddr(pmd_entry) \ ((unsigned long) __va(pmd_val(pmd_entry) & PAGE_MASK)) #define pmd_page(pmd) \ diff --git a/include/asm-sh64/unistd.h b/include/asm-sh64/unistd.h index 9a1590f..c113566 100644 --- a/include/asm-sh64/unistd.h +++ b/include/asm-sh64/unistd.h @@ -347,8 +347,10 @@ #ifdef __KERNEL__ #define NR_syscalls 321 +#include <linux/err.h> -/* user-visible error numbers are in the range -1 - -125: see <asm-sh64/errno.h> */ +/* user-visible error numbers are in the range -1 - -MAX_ERRNO: + * see <asm-sh64/errno.h> */ #define __syscall_return(type, res) \ do { \ @@ -358,7 +360,7 @@ do { \ ** life easier in the system call epilogue (see entry.S) \ */ \ register unsigned long __sr2 __asm__ ("r2") = res; \ - if ((unsigned long)(res) >= (unsigned long)(-125)) { \ + if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) { \ errno = -(res); \ __sr2 = -1; \ } \ |