1 files changed, 6 insertions, 3 deletions

diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index b6183bc9ecae..5d704a41f836 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -4114,7 +4114,8 @@ trace_printk_seq(struct trace_seq *s)
 
 static void __ftrace_dump(bool disable_tracing)
 {
-        static DEFINE_SPINLOCK(ftrace_dump_lock);
+        static raw_spinlock_t ftrace_dump_lock =
+                (raw_spinlock_t)__RAW_SPIN_LOCK_UNLOCKED;
         /* use static because iter can be a bit big for the stack */
         static struct trace_iterator iter;
         unsigned int old_userobj;
@@ -4123,7 +4124,8 @@ static void __ftrace_dump(bool disable_tracing)
         int cnt = 0, cpu;
 
         /* only one dump */
-        spin_lock_irqsave(&ftrace_dump_lock, flags);
+        local_irq_save(flags);
+        __raw_spin_lock(&ftrace_dump_lock);
         if (dump_ran)
                 goto out;
 
@@ -4195,7 +4197,8 @@ static void __ftrace_dump(bool disable_tracing)
         }
 
  out:
-        spin_unlock_irqrestore(&ftrace_dump_lock, flags);
+        __raw_spin_unlock(&ftrace_dump_lock);
+        local_irq_restore(flags);
 }
 
 /* By default: disable tracing after the dump */