+extern long __put_user_unaligned_unknown (void);
+
+#define __put_user_unaligned(x, ptr) \
+({ \
+ long __ret; \
+ switch (sizeof(*(ptr))) { \
+ case 1: __ret = __put_user((x), (ptr)); break; \
+ case 2: __ret = (__put_user((x), (u8 __user *)(ptr))) \
+ | (__put_user((x) >> 8, ((u8 __user *)(ptr) + 1))); break; \
+ case 4: __ret = (__put_user((x), (u16 __user *)(ptr))) \
+ | (__put_user((x) >> 16, ((u16 __user *)(ptr) + 1))); break; \
+ case 8: __ret = (__put_user((x), (u32 __user *)(ptr))) \
+ | (__put_user((x) >> 32, ((u32 __user *)(ptr) + 1))); break; \
+ default: __ret = __put_user_unaligned_unknown(); \
+ } \
+ __ret; \
+})
+
+extern long __get_user_unaligned_unknown (void);
+
+#define __get_user_unaligned(x, ptr) \
+({ \
+ long __ret; \
+ switch (sizeof(*(ptr))) { \
+ case 1: __ret = __get_user((x), (ptr)); break; \
+ case 2: __ret = (__get_user((x), (u8 __user *)(ptr))) \
+ | (__get_user((x) >> 8, ((u8 __user *)(ptr) + 1))); break; \
+ case 4: __ret = (__get_user((x), (u16 __user *)(ptr))) \
+ | (__get_user((x) >> 16, ((u16 __user *)(ptr) + 1))); break; \
+ case 8: __ret = (__get_user((x), (u32 __user *)(ptr))) \
+ | (__get_user((x) >> 32, ((u32 __user *)(ptr) + 1))); break; \
+ default: __ret = __get_user_unaligned_unknown(); \
+ } \
+ __ret; \
+})
+