doc: fix broken references

[mirror_ubuntu-bionic-kernel.git] / arch / x86 / Kconfig

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 7cf916fc1ce7e4920204a184a15b6e5ef2cfd1a4..9a4a267a8a55bcc1455c3188c71ec7b99302521e 100644 (file)
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -72,6 +72,7 @@ config X86
        select USE_GENERIC_SMP_HELPERS if SMP
        select HAVE_BPF_JIT if (X86_64 && NET)
        select CLKEVT_I8253
+       select ARCH_HAVE_NMI_SAFE_CMPXCHG
 
 config INSTRUCTION_DECODER
        def_bool (KPROBES || PERF_EVENTS)
@@ -278,7 +279,7 @@ config SMP
          Y to "Enhanced Real Time Clock Support", below. The "Advanced Power
          Management" code will be disabled if you say Y here.
 
-         See also <file:Documentation/i386/IO-APIC.txt>,
+         See also <file:Documentation/x86/i386/IO-APIC.txt>,
          <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available at
          <http://www.tldp.org/docs.html#howto>.