1 files changed, 6 insertions, 1 deletions

diff --git a/arch/tile/kernel/mcount_64.S b/arch/tile/kernel/mcount_64.S
index 3c2b8d5e1d1a..6c6702451962 100644
--- a/arch/tile/kernel/mcount_64.S
+++ b/arch/tile/kernel/mcount_64.S
@@ -81,7 +81,12 @@ STD_ENTRY(ftrace_caller)
 
         /* arg1: self return address */
         /* arg2: parent's return address */
-        { move  r0, lr; move    r1, r10 }
+        /* arg3: ftrace_ops */
+        /* arg4: regs (but make it NULL) */
+        { move  r0, lr;  moveli        r2, hw2_last(function_trace_op) }
+        { move  r1, r10; shl16insli    r2, r2, hw1(function_trace_op) }
+        { movei r3, 0;   shl16insli    r2, r2, hw0(function_trace_op) }
+        ld      r2,r2
 
         .global ftrace_call
 ftrace_call: