sparc64: Add missing notify_cpu_starting() call.

Commit e545a6140b698b2494daf0b32107bdcc5e901390 ("kernel/cpu.c: create
a CPU_STARTING cpu_chain notifier") added a notify_cpu_starting()
notifier event, and hit every arch except sparc64.

Fix that missed case.

Signed-off-by: David S. Miller <[email protected]>

diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c
index 2be166c544ca42a27222325cc61001b5190e368c..e5627118e6131b527468b4107f3d9f40a63387ea 100644 (file)
--- a/arch/sparc64/kernel/smp.c
+++ b/arch/sparc64/kernel/smp.c
@@ -21,6 +21,7 @@
 #include <linux/jiffies.h>
 #include <linux/profile.h>
 #include <linux/lmb.h>
+#include <linux/cpu.h>
 
 #include <asm/head.h>
 #include <asm/ptrace.h>
@@ -115,6 +116,9 @@ void __cpuinit smp_callin(void)
        atomic_inc(&init_mm.mm_count);
        current->active_mm = &init_mm;
 
+       /* inform the notifiers about the new cpu */
+       notify_cpu_starting(cpuid);
+
        while (!cpu_isset(cpuid, smp_commenced_mask))
                rmb();