This enables deferred unwinding for x86.
Josh Poimboeuf (1): unwind_user/x86: Enable frame pointer unwinding on x86 Steven Rostedt (1): unwind deferred/x86: Do not defer stack tracing for compat tasks ---- arch/x86/Kconfig | 1 + arch/x86/include/asm/unwind_user.h | 22 ++++++++++++++++++++++ include/linux/unwind_deferred.h | 5 +++++ kernel/unwind/deferred.c | 3 +++ 4 files changed, 31 insertions(+) create mode 100644 arch/x86/include/asm/unwind_user.h