Re: [RFC] prctl: (Please do not!) Deprecate non PR_SET_MM_MAP operations

2018-05-06 Thread Cyrill Gorcunov
On Sun, May 06, 2018 at 12:01:44PM +0100, Jonathan de Boyne Pollard wrote: > Cyrill Gorcunov: > > > Or we can simply drop it off because PR_SET_MM_MAP covers all needs, and I > would rather prefer to do that asap. > > Please do not do that, because PR_SET_MM_MAP really does not cover all > needs.

Re: [RFC] prctl: (Please do not!) Deprecate non PR_SET_MM_MAP operations

2018-05-06 Thread Cyrill Gorcunov
On Sun, May 06, 2018 at 12:01:44PM +0100, Jonathan de Boyne Pollard wrote: ... > > Incidentally, it is a welcome change to see the idea that unprivileged > processes may alter these things being introduced, as is already the case on > (say) FreeBSD. > > (I am not subscribed to linux-kernel.) Fir