[PATCH] powerpc/mm/hash: Free the subpage_prot_table correctlyy

[Ram Pai]

On Mon, Jun 19, 2017 at 12:52:14PM +0530, Anshuman Khandual wrote:
> On 06/17/2017 09:30 PM, Ram Pai wrote:
> > 
> > This fix, resolved the OOM seen while running subpage_prot selftest, in a
> > infinite loop.
> 
> The OOM is caused because of memory leaks by wrong freeing
> of the subpage_prot_table previously ?

No. Rather, not freeing up of the memory allocated previously
and tracked through the subpage_prot_table.

RP