1 files changed, 3 insertions, 1 deletions

diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 199eeaf0f4e3..845cd0902a50 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -194,7 +194,6 @@ config IA64_L1_CACHE_SHIFT
         default "7" if MCKINLEY
         default "6" if ITANIUM
 
-# align cache-sensitive data to 64 bytes
 config IA64_CYCLONE
         bool "Cyclone (EXA) Time Source support"
         help
@@ -374,6 +373,9 @@ config IA64_PALINFO
           To use this option, you have to ensure that the "/proc file system
           support" (CONFIG_PROC_FS) is enabled, too.
 
+config SGI_SN
+        def_bool y if (IA64_SGI_SN2 || IA64_GENERIC)
+
 source "drivers/firmware/Kconfig"
 
 source "fs/Kconfig.binfmt"