diff options
Diffstat (limited to 'arch/x86/kernel/smp.c')
| -rw-r--r-- | arch/x86/kernel/smp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c index 8f75893..0cb7aad 100644 --- a/arch/x86/kernel/smp.c +++ b/arch/x86/kernel/smp.c @@ -231,7 +231,8 @@ native_smp_call_function_mask(cpumask_t mask, wmb(); /* Send a message to other CPUs */ - if (cpus_equal(mask, allbutself)) + if (cpus_equal(mask, allbutself) && + cpus_equal(cpu_online_map, cpu_callout_map)) send_IPI_allbutself(CALL_FUNCTION_VECTOR); else send_IPI_mask(mask, CALL_FUNCTION_VECTOR); |