Variable arch/arm/kernel/ptrace.c, line 71 [usage...] arch/arm64/kernel/ptrace.c, line 61 [usage...] arch/mips/kernel/ptrace.c, line 520 [usage...] arch/powerpc/kernel/ptrace.c, line 73 [usage...] arch/sh/kernel/ptrace_32.c, line 279 [usage...] arch/sh/kernel/ptrace_64.c, line 255 [usage...] arch/x86/kernel/ptrace.c, line 62 [usage...] Extern or forward variable declaration arch/sh/include/asm/ptrace.h, line 42 [usage...] Macro (un)definition tools/perf/arch/x86/util/dwarf-regs.c, line 80 [usage...] tools/perf/arch/x86/util/dwarf-regs.c, line 102 [usage...]