[PATCH] uml: make UML_SETJMP always safe

[karo-tx-linux.git] / arch / um / include / longjmp.h

diff --git a/arch/um/include/longjmp.h b/arch/um/include/longjmp.h
index e93c6d3e893b05c3ca17a9ce78ad91334f2d55cd..e860bc5848e0aaff10b382f185aed8b5a4acd81e 100644 (file)
--- 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) \