diff options
Diffstat (limited to 'kernel/smp.c')
| -rw-r--r-- | kernel/smp.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/kernel/smp.c b/kernel/smp.c index 27dc31a146a3..974f3a3962e8 100644 --- a/kernel/smp.c +++ b/kernel/smp.c @@ -170,9 +170,9 @@ static DEFINE_PER_CPU(smp_call_func_t, cur_csd_func); static DEFINE_PER_CPU(void *, cur_csd_info); static ulong csd_lock_timeout = 5000; /* CSD lock timeout in milliseconds. */ -module_param(csd_lock_timeout, ulong, 0444); +module_param(csd_lock_timeout, ulong, 0644); static int panic_on_ipistall; /* CSD panic timeout in milliseconds, 300000 for five minutes. */ -module_param(panic_on_ipistall, int, 0444); +module_param(panic_on_ipistall, int, 0644); static atomic_t csd_bug_count = ATOMIC_INIT(0); @@ -815,7 +815,8 @@ static void smp_call_function_many_cond(const struct cpumask *mask, WARN_ON_ONCE(!in_task()); /* Check if we need local execution. */ - if ((scf_flags & SCF_RUN_LOCAL) && cpumask_test_cpu(this_cpu, mask)) + if ((scf_flags & SCF_RUN_LOCAL) && cpumask_test_cpu(this_cpu, mask) && + (!cond_func || cond_func(this_cpu, info))) run_local = true; /* Check if we need remote execution, i.e., any CPU excluding this one. */ @@ -868,7 +869,7 @@ static void smp_call_function_many_cond(const struct cpumask *mask, send_call_function_ipi_mask(cfd->cpumask_ipi); } - if (run_local && (!cond_func || cond_func(this_cpu, info))) { + if (run_local) { unsigned long flags; local_irq_save(flags); |