parisc/CPU hotplug: Add missing call to notify_cpu_starting()

[mv-sheeva.git] / arch / parisc / kernel / smp.c

diff --git a/arch/parisc/kernel/smp.c b/arch/parisc/kernel/smp.c
index 5006e8ea305183eb5998d6f273cd3ad15dd2df7c..4dc7b7942b4c99944a9d15c7559b22a34048018b 100644 (file)
--- a/arch/parisc/kernel/smp.c
+++ b/arch/parisc/kernel/smp.c
@@ -31,6 +31,7 @@
 #include <linux/delay.h>
 #include <linux/bitops.h>
 #include <linux/ftrace.h>
+#include <linux/cpu.h>
 
 #include <linux/atomic.h>
 #include <asm/current.h>
@@ -290,14 +291,18 @@ smp_cpu_init(int cpunum)
        mb();
 
        /* Well, support 2.4 linux scheme as well. */
-       if (cpu_isset(cpunum, cpu_online_map))
-       {
+       if (cpu_online(cpunum)) {
                extern void machine_halt(void); /* arch/parisc.../process.c */
 
                printk(KERN_CRIT "CPU#%d already initialized!\n", cpunum);
                machine_halt();
-       }  
+       }
+
+       notify_cpu_starting(cpunum);
+
+       ipi_call_lock();
        set_cpu_online(cpunum, true);
+       ipi_call_unlock();
 
        /* Initialise the idle task for this CPU */
        atomic_inc(&init_mm.mm_count);