diff options
Diffstat (limited to 'arch/mips/include/asm/uaccess.h')
-rw-r--r-- | arch/mips/include/asm/uaccess.h | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h index 11b965f98d95..4daf839cd8a8 100644 --- a/arch/mips/include/asm/uaccess.h +++ b/arch/mips/include/asm/uaccess.h @@ -14,7 +14,9 @@ #include <linux/kernel.h> #include <linux/errno.h> #include <linux/thread_info.h> +#include <linux/string.h> #include <asm/asm-eva.h> +#include <asm/extable.h> /* * The fs value determines whether argument validity checking should be @@ -1170,6 +1172,8 @@ extern size_t __copy_in_user_eva(void *__to, const void *__from, size_t __n); __cu_len = __invoke_copy_from_user(__cu_to, \ __cu_from, \ __cu_len); \ + } else { \ + memset(__cu_to, 0, __cu_len); \ } \ } \ __cu_len; \ @@ -1482,12 +1486,4 @@ static inline long strnlen_user(const char __user *s, long n) return res; } -struct exception_table_entry -{ - unsigned long insn; - unsigned long nextinsn; -}; - -extern int fixup_exception(struct pt_regs *regs); - #endif /* _ASM_UACCESS_H */ |