On Fri, Sep 18, 2020 at 06:02:16PM +0200, John Wood wrote: > On Thu, Sep 10, 2020 at 04:56:19PM -0700, Kees Cook wrote: > > On Thu, Sep 10, 2020 at 01:21:07PM -0700, Kees Cook wrote: > > > + pr_warn("fbfam: Offending process with PID %d killed\n", > > > + p->pid); > > > > I'd make this ratelimited (along with Jann's suggestions). > > Sorry, but I don't understand what you mean with "make this ratelimited". > A clarification would be greatly appreciated. Ah! Yes, sorry for not being more clear. There are ratelimit helpers for the pr_*() family of functions, e.g.: pr_warn_ratelimited("brute: Offending process with PID... -- Kees Cook