@@ -40,7 +40,7 @@ static int cpu_psci_cpu_boot(unsigned int cpu)
{
phys_addr_t pa_secondary_entry = __pa_symbol(secondary_entry);
int err = psci_ops.cpu_on(cpu_logical_map(cpu), pa_secondary_entry);
- if (err)
+ if (err && err != -EPROBE_DEFER)
pr_err("failed to boot CPU%d (%d)\n", cpu, err);
return err;
@@ -125,7 +125,8 @@ int __cpu_up(unsigned int cpu, struct task_struct *idle)
/* Now bring the CPU into our world */
ret = boot_secondary(cpu, idle);
if (ret) {
- pr_err("CPU%u: failed to boot: %d\n", cpu, ret);
+ if (ret != -EPROBE_DEFER)
+ pr_err("CPU%u: failed to boot: %d\n", cpu, ret);
return ret;
}
@@ -212,6 +212,8 @@ static int __psci_cpu_on(u32 fn, unsigned long cpuid, unsigned long entry_point)
int err;
err = invoke_psci_fn(fn, cpuid, entry_point, 0);
+ if (err == PSCI_RET_DENIED)
+ return -EPROBE_DEFER;
return psci_to_linux_errno(err);
}