On Fri, Sep 02, 2022 at 08:01:57PM +0300, Alexey Izbyshev wrote: > On 2022-09-01 21:11, Eric W. Biederman wrote: <snip> > > static int check_setns_flags(unsigned long flags) > > { > > if (!flags || (flags & ~(CLONE_NEWNS | CLONE_NEWUTS | CLONE_NEWIPC | > > > > > > > > To keep things from being too confusing it probably makes sense to > > rename the nsproxy variable from time_ns_for_children to > > time_ns_for_new_mm. Likewise timens_on_fork can be renamed > > timens_on_new_mm. > > > Do you imply renaming "/proc/[pid]/ns/time_for_children" as well, or will it > be preserved for compatibility? I don't think this is possible. It is used by a few tools already.