diff options
-rw-r--r-- | arch/powerpc/kernel/smp.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c index 3fc8ad9646a4..2cebc53e97f9 100644 --- a/arch/powerpc/kernel/smp.c +++ b/arch/powerpc/kernel/smp.c @@ -1055,6 +1055,10 @@ static struct cpumask *cpu_coregroup_mask(int cpu) static bool has_coregroup_support(void) { + /* Coregroup identification not available on shared systems */ + if (is_shared_processor()) + return 0; + return coregroup_enabled; } |