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-rw-r--r--arch/powerpc/kernel/trace/ftrace_64_mprofile.S4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/trace/ftrace_64_mprofile.S b/arch/powerpc/kernel/trace/ftrace_64_mprofile.S
index da2ca0c6c2c4..0bc39ff53233 100644
--- a/arch/powerpc/kernel/trace/ftrace_64_mprofile.S
+++ b/arch/powerpc/kernel/trace/ftrace_64_mprofile.S
@@ -55,7 +55,7 @@ _GLOBAL(ftrace_regs_caller)
SAVE_10GPRS(22, r1)
/* Save previous stack pointer (r1) */
- addi r8, r1, SWITCH_FRAME_SIZE
+ addi r8, r1, SWITCH_FRAME_SIZE+STACK_FRAME_MIN_SIZE
std r8, GPR1(r1)
/* Load special regs for save below */
@@ -150,7 +150,7 @@ 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