x86: fix 64k corruption-check
authorYinghai Lu <yinghai@kernel.org>
Sat, 14 Mar 2009 21:32:41 +0000 (14:32 -0700)
committerIngo Molnar <mingo@elte.hu>
Sun, 15 Mar 2009 06:03:15 +0000 (07:03 +0100)
Impact: fix boot crash

Need to exit early if the addr is far above 64k.

The crash got exposed by:

  78a8b35: x86: make e820_update_range() handle small range update

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Cc: <stable@kernel.org>
LKML-Reference: <49BC2279.2030101@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

No differences found