diff options
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/ftrace_64.S | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/arch/x86/kernel/ftrace_64.S b/arch/x86/kernel/ftrace_64.S index a90c55a6b481..2a4be92fd144 100644 --- a/arch/x86/kernel/ftrace_64.S +++ b/arch/x86/kernel/ftrace_64.S @@ -4,6 +4,7 @@ */ #include <linux/linkage.h> +#include <linux/cfi_types.h> #include <asm/ptrace.h> #include <asm/ftrace.h> #include <asm/export.h> @@ -129,6 +130,14 @@ .endm +SYM_TYPED_FUNC_START(ftrace_stub) + RET +SYM_FUNC_END(ftrace_stub) + +SYM_TYPED_FUNC_START(ftrace_stub_graph) + RET +SYM_FUNC_END(ftrace_stub_graph) + #ifdef CONFIG_DYNAMIC_FTRACE SYM_FUNC_START(__fentry__) @@ -176,11 +185,6 @@ SYM_INNER_LABEL(ftrace_caller_end, SYM_L_GLOBAL) SYM_FUNC_END(ftrace_caller); STACK_FRAME_NON_STANDARD_FP(ftrace_caller) -SYM_FUNC_START(ftrace_stub) - UNWIND_HINT_FUNC - RET -SYM_FUNC_END(ftrace_stub) - SYM_FUNC_START(ftrace_regs_caller) /* Save the current flags before any operations that can change them */ pushfq @@ -282,9 +286,6 @@ STACK_FRAME_NON_STANDARD_FP(ftrace_regs_caller) SYM_FUNC_START(__fentry__) cmpq $ftrace_stub, ftrace_trace_function jnz trace - -SYM_INNER_LABEL(ftrace_stub, SYM_L_GLOBAL) - ENDBR RET trace: |