--- zzzz-none-000/linux-3.10.107/fs/reiserfs/xattr_user.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/fs/reiserfs/xattr_user.c	2021-02-04 17:41:59.000000000 +0000
@@ -4,34 +4,33 @@
 #include <linux/pagemap.h>
 #include <linux/xattr.h>
 #include "xattr.h"
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
 
 static int
-user_get(struct dentry *dentry, const char *name, void *buffer, size_t size,
-	 int handler_flags)
+user_get(const struct xattr_handler *handler, struct dentry *dentry,
+	 const char *name, void *buffer, size_t size)
 {
-
-	if (strlen(name) < sizeof(XATTR_USER_PREFIX))
-		return -EINVAL;
 	if (!reiserfs_xattrs_user(dentry->d_sb))
 		return -EOPNOTSUPP;
-	return reiserfs_xattr_get(dentry->d_inode, name, buffer, size);
+	return reiserfs_xattr_get(d_inode(dentry),
+				  xattr_full_name(handler, name),
+				  buffer, size);
 }
 
 static int
-user_set(struct dentry *dentry, const char *name, const void *buffer,
-	 size_t size, int flags, int handler_flags)
+user_set(const struct xattr_handler *handler, struct dentry *dentry,
+	 const char *name, const void *buffer, size_t size, int flags)
 {
-	if (strlen(name) < sizeof(XATTR_USER_PREFIX))
-		return -EINVAL;
-
 	if (!reiserfs_xattrs_user(dentry->d_sb))
 		return -EOPNOTSUPP;
-	return reiserfs_xattr_set(dentry->d_inode, name, buffer, size, flags);
+	return reiserfs_xattr_set(d_inode(dentry),
+				  xattr_full_name(handler, name),
+				  buffer, size, flags);
 }
 
-static size_t user_list(struct dentry *dentry, char *list, size_t list_size,
-			const char *name, size_t name_len, int handler_flags)
+static size_t user_list(const struct xattr_handler *handler,
+			struct dentry *dentry, char *list, size_t list_size,
+			const char *name, size_t name_len)
 {
 	const size_t len = name_len + 1;