Add Kconfig option ARCH_HAVE_NMI_SAFE_CMPXCHG

[deliverable/linux.git] / arch / x86 / Kconfig

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index da349723d4115cef7d75aac4680ba2284deaf0d0..a680a60898ded9e9a1afa241e00e6417cf3e8698 100644 (file)
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -70,6 +70,7 @@ config X86
        select IRQ_FORCED_THREADING
        select USE_GENERIC_SMP_HELPERS if SMP
        select HAVE_BPF_JIT if (X86_64 && NET)
+       select ARCH_HAVE_NMI_SAFE_CMPXCHG
 
 config INSTRUCTION_DECODER
        def_bool (KPROBES || PERF_EVENTS)