q35: document gigabyte_align
commit4e17997d49d6e3a426fd465dfbdf5a4dc04639f4
authorMichael S. Tsirkin <mst@redhat.com>
Mon, 16 Dec 2013 11:55:06 +0000 (16 13:55 +0200)
committerMichael S. Tsirkin <mst@redhat.com>
Sun, 26 Jan 2014 11:11:45 +0000 (26 13:11 +0200)
treeeb0eb74041aa2d38889dd33f2fcc235e96d251b6
parent9a305c8fc7bb567e9f754ddfe5fb102aaeeb770a
q35: document gigabyte_align

Document the logic behind the below/above 4G split.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
hw/i386/pc_q35.c