diff options
Diffstat (limited to 'arch/powerpc/kernel/entry_64.S')
| -rw-r--r-- | arch/powerpc/kernel/entry_64.S | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/entry_64.S b/arch/powerpc/kernel/entry_64.S index 2c4d9e056ea..2f511a969d2 100644 --- a/arch/powerpc/kernel/entry_64.S +++ b/arch/powerpc/kernel/entry_64.S @@ -31,6 +31,7 @@ #include <asm/bug.h> #include <asm/ptrace.h> #include <asm/irqflags.h> +#include <asm/ftrace.h> /* * System calls. @@ -879,6 +880,7 @@ _GLOBAL(_mcount) mflr r3 stdu r1, -112(r1) std r3, 128(r1) + subi r3, r3, MCOUNT_INSN_SIZE .globl mcount_call mcount_call: bl ftrace_stub @@ -895,6 +897,7 @@ _GLOBAL(ftrace_caller) stdu r1, -112(r1) std r3, 128(r1) ld r4, 16(r11) + subi r3, r3, MCOUNT_INSN_SIZE .globl ftrace_call ftrace_call: bl ftrace_stub @@ -916,7 +919,7 @@ _GLOBAL(_mcount) std r3, 128(r1) ld r4, 16(r11) - + subi r3, r3, MCOUNT_INSN_SIZE LOAD_REG_ADDR(r5,ftrace_trace_function) ld r5,0(r5) ld r5,0(r5) |