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[PATCH] uml: make UML_SETJMP always safe
[cascardo/linux.git]
/
arch
/
um
/
include
/
longjmp.h
diff --git
a/arch/um/include/longjmp.h
b/arch/um/include/longjmp.h
index
e93c6d3
..
e860bc5
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) \