Update Linux to v5.10.109

Sourced from [1]

[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz

Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/include/uapi/xen/gntdev.h b/include/uapi/xen/gntdev.h
index fe4423e..9ac5515 100644
--- a/include/uapi/xen/gntdev.h
+++ b/include/uapi/xen/gntdev.h
@@ -66,7 +66,7 @@
 
 /*
  * Removes the grant references from the mapping table of an instance of
- * of gntdev. N.B. munmap() must be called on the relevant virtual address(es)
+ * gntdev. N.B. munmap() must be called on the relevant virtual address(es)
  * before this ioctl is called, or an error will result.
  */
 #define IOCTL_GNTDEV_UNMAP_GRANT_REF \