diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S index 6432d4bf08c889c128803cc5505546122118b964..cb3fb98a578532995b548ee5f53e30c9737e0f6c 100644 --- a/arch/powerpc/kernel/entry_64.S +++ b/arch/powerpc/kernel/entry_64.S @@ -1313,16 +1313,12 @@ ftrace_call: #endif #ifdef CONFIG_FUNCTION_GRAPH_TRACER - stdu r1, -112(r1) .globl ftrace_graph_call ftrace_graph_call: b ftrace_graph_stub _GLOBAL(ftrace_graph_stub) - addi r1, r1, 112 #endif - ld r0,LRSAVE(r1) /* restore callee's lr at _mcount site */ - mtlr r0 bctr /* jump after _mcount site */ #endif /* CC_USING_MPROFILE_KERNEL */ @@ -1471,6 +1467,7 @@ _GLOBAL(ftrace_graph_caller) #else /* CC_USING_MPROFILE_KERNEL */ _GLOBAL(ftrace_graph_caller) + stdu r1, -112(r1) /* with -mprofile-kernel, parameter regs are still alive at _mcount */ std r10, 104(r1) std r9, 96(r1)