diff options
Diffstat (limited to 'arch/metag/include/asm/uaccess.h')
| -rw-r--r-- | arch/metag/include/asm/uaccess.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/metag/include/asm/uaccess.h b/arch/metag/include/asm/uaccess.h index 07238b39638c..469a2f1393d3 100644 --- a/arch/metag/include/asm/uaccess.h +++ b/arch/metag/include/asm/uaccess.h @@ -138,7 +138,8 @@ extern long __get_user_bad(void); #define __get_user_nocheck(x, ptr, size) \ ({ \ - long __gu_err, __gu_val; \ + long __gu_err; \ + long long __gu_val; \ __get_user_size(__gu_val, (ptr), (size), __gu_err); \ (x) = (__force __typeof__(*(ptr)))__gu_val; \ __gu_err; \ @@ -146,7 +147,8 @@ extern long __get_user_bad(void); #define __get_user_check(x, ptr, size) \ ({ \ - long __gu_err = -EFAULT, __gu_val = 0; \ + long __gu_err = -EFAULT; \ + long long __gu_val = 0; \ const __typeof__(*(ptr)) __user *__gu_addr = (ptr); \ if (access_ok(VERIFY_READ, __gu_addr, size)) \ __get_user_size(__gu_val, __gu_addr, (size), __gu_err); \ @@ -157,6 +159,7 @@ extern long __get_user_bad(void); extern unsigned char __get_user_asm_b(const void __user *addr, long *err); extern unsigned short __get_user_asm_w(const void __user *addr, long *err); extern unsigned int __get_user_asm_d(const void __user *addr, long *err); +extern unsigned long long __get_user_asm_l(const void __user *addr, long *err); #define __get_user_size(x, ptr, size, retval) \ do { \ @@ -168,6 +171,8 @@ do { \ x = __get_user_asm_w(ptr, &retval); break; \ case 4: \ x = __get_user_asm_d(ptr, &retval); break; \ + case 8: \ + x = __get_user_asm_l(ptr, &retval); break; \ default: \ (x) = __get_user_bad(); \ } \ |