diff options
Diffstat (limited to 'arch/s390/kernel/topology.c')
| -rw-r--r-- | arch/s390/kernel/topology.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/s390/kernel/topology.c b/arch/s390/kernel/topology.c index a9dee90..94b06c3 100644 --- a/arch/s390/kernel/topology.c +++ b/arch/s390/kernel/topology.c @@ -53,8 +53,10 @@ static cpumask_t cpu_group_map(struct mask_info *info, unsigned int cpu) cpumask_t mask; cpus_clear(mask); - if (!topology_enabled || !MACHINE_HAS_TOPOLOGY) - return cpu_possible_map; + if (!topology_enabled || !MACHINE_HAS_TOPOLOGY) { + cpumask_copy(&mask, cpumask_of(cpu)); + return mask; + } while (info) { if (cpu_isset(cpu, info->mask)) { mask = info->mask; |