On Fri, Feb 08, 2019 at 10:05:40AM +0000, Patrick Bellasi wrote: > +static void __init init_uclamp(void) > +{ > + unsigned int clamp_id; > + int cpu; > + > + for_each_possible_cpu(cpu) > + memset(&cpu_rq(cpu)->uclamp, 0, sizeof(struct uclamp_rq)); > + Is that really needed? Doesn't rq come from .bss ?