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-rw-r--r--arch/powerpc/kernel/trace/ftrace_entry.S4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/trace/ftrace_entry.S b/arch/powerpc/kernel/trace/ftrace_entry.S
index 90701885762c..40677416d7b2 100644
--- a/arch/powerpc/kernel/trace/ftrace_entry.S
+++ b/arch/powerpc/kernel/trace/ftrace_entry.S
@@ -62,7 +62,7 @@
.endif
/* Save previous stack pointer (r1) */
- addi r8, r1, SWITCH_FRAME_SIZE
+ addi r8, r1, SWITCH_FRAME_SIZE+STACK_FRAME_MIN_SIZE
PPC_STL r8, GPR1(r1)
.if \allregs == 1
@@ -182,7 +182,7 @@ ftrace_no_trace:
mflr r3
mtctr r3
REST_GPR(3, r1)
- addi r1, r1, SWITCH_FRAME_SIZE
+ addi r1, r1, SWITCH_FRAME_SIZE+STACK_FRAME_MIN_SIZE
mtlr r0
bctr
#endif