1 files changed, 2 insertions, 1 deletions

diff --git a/arch/um/include/longjmp.h b/arch/um/include/longjmp.h
index e93c6d3e893b..e860bc5848e0 100644
--- a/arch/um/include/longjmp.h
+++ b/arch/um/include/longjmp.h
@@ -12,7 +12,8 @@ extern void longjmp(jmp_buf, int);
 } while(0)
 
 #define UML_SETJMP(buf) ({ \
-        int n, enable;     \
+        int n;     \
+        volatile int enable;    \
         enable = get_signals(); \
         n = setjmp(*buf); \
         if(n != 0) \