[PATCH v2] powerpc/powernv: Restrict OPAL symbol map to only be readable by root

[Andrew Donnellan]

On 3/5/19 6:35 pm, Greg KH wrote:
>> Are we actually racing against userspace in a subsys initcall?
> 
> You can be, if you subsys is a module :)

For various reasons, we don't compile core system firmware interfaces 
into modules... that could be an interesting exercise. :D

-- 
Andrew Donnellan              OzLabs, ADL Canberra
ajd at linux.ibm.com             IBM Australia Limited