[PATCH] i386: Fix overflow in e820_all_mapped

The 32bit version of e820_all_mapped() needs to use u64 to avoid overflows on
PAE systems.  Pointed out by Jan Beulich

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
1 file changed