Changes in kernel/arch/amd64/include/mm/page.h [ee04c28:c0699467] in mainline

File:

• kernel/arch/amd64/include/mm/page.h (modified) (1 diff)

kernel/arch/amd64/include/mm/page.h

@@ -31 +31 @@
  */
 /** @file
+ */
+
+/** Paging on AMD64
+ *
+ * The space is divided in positive numbers (uspace) and
+ * negative numbers (kernel). The 'negative' space starting
+ * with 0xffff800000000000 and ending with 0xffffffffffffffff
+ * is identically mapped physical memory.
+ *
  */