From: Yong Zhang<yong.zhang@xxxxxxxxxxxxx>
Otherwise cpu_active_mask will not set, which lead to other issue.
Signed-off-by: Yong Zhang<yong.zhang0@xxxxxxxxx>
Signed-off-by: Konrad Eisele<konrad@xxxxxxxxxxx>
---
arch/sparc/kernel/leon_smp.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/arch/sparc/kernel/leon_smp.c b/arch/sparc/kernel/leon_smp.c
index 1210fde..160cac9 100644
--- a/arch/sparc/kernel/leon_smp.c
+++ b/arch/sparc/kernel/leon_smp.c
@@ -23,6 +23,7 @@
#include<linux/pm.h>
#include<linux/delay.h>
#include<linux/gfp.h>
+#include<linux/cpu.h>
#include<asm/cacheflush.h>
#include<asm/tlbflush.h>
@@ -78,6 +79,8 @@ void __cpuinit leon_callin(void)
local_flush_tlb_all();
leon_configure_cache_smp();
+ notify_cpu_starting(cpuid);
+
/* Get our local ticker going. */
smp_setup_percpu_timer();