[PATCH v5 08/12] unwind_user/sframe/x86: Enable sframe unwinding on x86
Steven Rostedt <[email protected]> Thu, 24 Apr 2025 16:15:19 -0400
| Newsgroups | org.kernel.vger.linux-toolchains,org.kernel.vger.linux-kernel,org.kernel.vger.linux-perf-users,org.kernel.vger.linux-trace-kernel |
|---|---|
| Message-ID | <[email protected]> |
From: Josh Poimboeuf <[email protected]> The x86 sframe 2.0 implementation works fairly well, starting with binutils 2.41 (though some bugs are getting fixed in later versions). Enable it. Signed-off-by: Josh Poimboeuf <[email protected]> Signed-off-by: Steven Rostedt (Google) <[email protected]> --- arch/x86/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 35d3b01b65c6..c890430cb807 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -303,6 +303,7 @@ config X86 select HAVE_UNSTABLE_SCHED_CLOCK select HAVE_UNWIND_USER_COMPAT_FP if IA32_EMULATION select HAVE_UNWIND_USER_FP if X86_64 + select HAVE_UNWIND_USER_SFRAME if X86_64 select HAVE_USER_RETURN_NOTIFIER select HAVE_GENERIC_VDSO select VDSO_GETRANDOM if X86_64 -- 2.47.2