+AArch64 Linux memory layout with 64KB pages:
+
+Start End Size Use
+-----------------------------------------------------------------------
+0000000000000000 000003ffffffffff 4TB user
+
+fffffc0000000000 fffffdfbfffeffff ~2TB vmalloc
+
+fffffdfbffff0000 fffffdfbffffffff 64KB [guard page]
+
+fffffdfc00000000 fffffdfdffffffff 8GB vmemmap
+
+fffffdfe00000000 fffffdfffbbfffff ~8GB [guard, future vmmemap]
+
+fffffdfffbc00000 fffffdfffbdfffff 2MB earlyprintk device
+
+fffffdfffbe00000 fffffdfffbe0ffff 64KB PCI I/O space
+
+fffffdfffbe10000 fffffdfffbffffff ~2MB [guard]
+
+fffffdfffc000000 fffffdffffffffff 64MB modules
+
+fffffe0000000000 ffffffffffffffff 2TB kernel logical memory map
+
+