1 files changed, 1 insertions, 0 deletions

diff --git a/arch/ia64/kernel/entry.h b/arch/ia64/kernel/entry.h
index 78eeb0793419..ebc3dfb88826 100644
--- a/arch/ia64/kernel/entry.h
+++ b/arch/ia64/kernel/entry.h
@@ -23,6 +23,7 @@
 
 #define PT(f)           (IA64_PT_REGS_##f##_OFFSET)
 #define SW(f)           (IA64_SWITCH_STACK_##f##_OFFSET)
+#define SOS(f)          (IA64_SAL_OS_STATE_##f##_OFFSET)
 
 #define PT_REGS_SAVES(off)                      \
         .unwabi 3, 'i';                         \