On Tue, Jan 7, 2020 at 2:46 PM James Morris <jmorris@xxxxxxxxx> wrote: > On Tue, 7 Jan 2020, Ondrej Mosnacek wrote: > > > The disabled/enforcing/initialized flags are all accessed concurrently > > by threads so use the appropriate accessors that ensure atomicity and > > document that it is expected. > > > > Use smp_load/acquire...() helpers (with memory barriers) for the > > initialized flag, since it gates access to the rest of the state > > structures. > > > > Note that the disabled flag is currently not used for anything other > > than avoiding double disable, but it will be used for bailing out of > > hooks once security_delete_hooks() is removed. > > > > Signed-off-by: Ondrej Mosnacek <omosnace@xxxxxxxxxx> > > > Reviewed-by: James Morris <jamorris@xxxxxxxxxxxxxxxxxxx> You get an extra helping of gratitude James for being the only one to properly trim your reply ;) -- paul moore www.paul-moore.com
