--- 2.6/include/asm-i386/uaccess.h	2005-03-12 01:05:49.000000000 +0100
+++ build-2.6/include/asm-i386/uaccess.h	2005-03-12 17:37:27.938115959 +0100
@@ -217,6 +217,8 @@
  *
  * Returns zero on success, or -EFAULT on error.
  */
+#ifdef CONFIG_X86_WP_WORKS_OK
+
 #define put_user(x,ptr)						\
 ({	int __ret_pu;						\
 	__chk_user_ptr(ptr);					\
@@ -230,6 +232,21 @@
 	__ret_pu;						\
 })
 
+#else
+#define put_user(x,ptr)						\
+({								\
+ 	int __ret_pu;						\
+	__typeof__(*(ptr)) __pus_tmp = x;			\
+	__ret_pu=0;						\
+	if(unlikely(__copy_to_user_ll(ptr, &__pus_tmp,		\
+				sizeof(*(ptr))) != 0))		\
+ 		__ret_pu=-EFAULT;				\
+ 	__ret_pu;						\
+ })
+
+
+#endif
+
 /**
  * __get_user: - Get a simple variable from user space, with less checking.
  * @x:   Variable to store result.