Messages in this thread Patch in this message | | | From | Josh Poimboeuf <> | Subject | [PATCH RFC 10/10] unwind/x86/64: Add HAVE_USER_UNWIND_SFRAME | Date | Wed, 8 Nov 2023 16:41:15 -0800 |
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Binutils 2.40 supports generating sframe for x86_64. It works well in testing so enable it.
NOTE: An out-of-tree glibc patch is still needed to enable setting PR_ADD_SFRAME for shared libraries and dlopens.
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org> --- arch/x86/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 95939cd54dfe..770d0528e4c9 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -279,6 +279,7 @@ config X86 select HAVE_UNSTABLE_SCHED_CLOCK select HAVE_USER_RETURN_NOTIFIER select HAVE_USER_UNWIND + select HAVE_USER_UNWIND_SFRAME if X86_64 select HAVE_GENERIC_VDSO select HOTPLUG_PARALLEL if SMP && X86_64 select HOTPLUG_SMT if SMP -- 2.41.0
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