On Wed 29-11-17 14:25:36, Kees Cook wrote: > On Wed, Nov 29, 2017 at 6:42 AM, Michal Hocko <mhocko@xxxxxxxxxx> wrote: > > The first patch introduced MAP_FIXED_SAFE which enforces the given > > address but unlike MAP_FIXED it fails with ENOMEM if the given range > > conflicts with an existing one. The flag is introduced as a completely > > I still think this name should be better. "SAFE" doesn't say what it's > safe from... It is safe in a sense it doesn't perform any address space dangerous operations. mmap is _inherently_ about the address space so the context should be kind of clear. > MAP_FIXED_UNIQUE > MAP_FIXED_ONCE > MAP_FIXED_FRESH Well, I can open a poll for the best name, but none of those you are proposing sound much better to me. Yeah, naming sucks... -- Michal Hocko SUSE Labs -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>
