On Fri, Dec 8, 2017 at 12:33 AM, Michal Hocko [off-list ref] wrote:

OK, this doesn't seem to lead to anywhere. The more this is discussed
the more names we are getting. So you know what? I will resubmit and
keep my original name. If somebody really hates it then feel free to
nack the patch and push alternative and gain concensus on it.

I will keep MAP_FIXED_SAFE because it is an alternative to MAP_FIXED so
having that in the name is _useful_ for everybody familiar with
MAP_FIXED already. And _SAFE suffix tells that the operation doesn't
cause any silent memory corruptions or other unexpected side effects.

Looks like consensus is MAP_FIXED_NOREPLACE.

-Kees

-- 
Kees Cook
Pixel Security