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-rw-r--r--kernel/cpu.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/cpu.c b/kernel/cpu.c
index 3f8ee8a138c4..5ca38d5d238a 100644
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -379,6 +379,7 @@ out:
cpu_maps_update_done();
return err;
}
+EXPORT_SYMBOL_GPL(cpu_up);
#ifdef CONFIG_PM_SLEEP_SMP
static cpumask_var_t frozen_cpus;