diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/kernel/entry_64.S | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S index 6432d4bf08c8..cb3fb98a5785 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) |