From: Atish Patra <atish.patra@xxxxxxxxxx> Date: Thu, 15 Sep 2016 14:54:40 -0600 > If kernel boot parameter nr_cpus is set, it should define the number > of CPUs that can ever be available in the system i.e. > cpu_possible_mask. setup_nr_cpu_ids() overrides the nr_cpu_ids based > on the cpu_possible_mask during kernel initialization. If > cpu_possible_mask is not set based on the nr_cpus value, earlier part > of the kernel would be initialized using nr_cpus value leading to a > kernel crash. > > Set cpu_possible_mask based on nr_cpus value. Thus setup_nr_cpu_ids() > becomes redundant and does not corrupt nr_cpu_ids value. > > Signed-off-by: Atish Patra <atish.patra@xxxxxxxxxx> > Reviewed-by: Bob Picco <bob.picco@xxxxxxxxxx> > Reviewed-by: Vijay Kumar <vijay.ac.kumar@xxxxxxxxxx> Applied. -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
