[syslinux] Some patches from mageia

[Ady]

>  
> The current chain.c32 file from Mageia is already patched. To be able 
> to replicate the issue, at least you would need chain.c32 v.6.03 prior 
> to the patch (e.g. the original v.6.03). Then the isolinux.cfg entry 
> should be:
> 
> label harddrive
> com32 chain.c32 hd0 
> 
> or:
> 
> label harddrive
> com32 chain.c32
> append hd0 
> 
> (no "exit") as it used to be before the patch.
> 
> Regards,
> Ady.
 
Sorry, not "harddrive" but "harddisk".