On Fri, May 04, 2018 at 02:31:10PM -0700, Dave Hansen wrote: > On 05/04/2018 02:26 PM, Michal Suchánek wrote: > > If it is not ok to change permissions of pkey 0 is it ok to free it? > > It's pretty much never OK to free it on x86 or ppc. But, we're not > going to put code in to keep userspace from shooting itself in the foot, > at least on x86.
and on powerpc aswell. -- Ram Pai
