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Commit 7d3aee9a authored by David S. Miller's avatar David S. Miller
Browse files

[SPARC64]: Keep cpu_present_map in sync with phys_cpu_present_map. 



Don't rely on fixup_cpu_present_map() to do this as that function
is about to be removed.

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 3cbb90a9

arch/sparc64/kernel/smp.c

+4 −1
Original line number Diff line number Diff line
@@ -1298,6 +1298,7 @@ void __init smp_prepare_cpus(unsigned int max_cpus) 
		while (!cpu_find_by_instance(instance, NULL, &mid)) {

			if (mid != boot_cpu_id) {

				cpu_clear(mid, phys_cpu_present_map);

				cpu_clear(mid, cpu_present_map);

				if (num_possible_cpus() <= max_cpus)

					break;

			}
@@ -1332,8 +1333,10 @@ void __init smp_setup_cpu_possible_map(void) 


	instance = 0;

	while (!cpu_find_by_instance(instance, NULL, &mid)) {

		if (mid < NR_CPUS)

		if (mid < NR_CPUS) {

			cpu_set(mid, phys_cpu_present_map);

			cpu_set(mid, cpu_present_map);

		}

		instance++;

	}

}