[syslinux] "keeppxe" broken in 3.74 - short-cycle 3.75

[H. Peter Anvin]

Dag Wieers wrote:
> 
> Spot the 4 differences :) (Hint: ramdisk location, C/H/S, "Total size", 
> new int15)
> 

C/H/S is clearly the issue here.  Apparently it's having issue with 
picking up the geometry from the MBR as it should.

I will look into it.

	-hpa