1 files changed, 1 insertions, 1 deletions
diff --git a/arch/i386/bits/alltypes.h.in b/arch/i386/bits/alltypes.h.in
index efd2c077..502c8822 100644
--- a/arch/i386/bits/alltypes.h.in
+++ b/arch/i386/bits/alltypes.h.in
@@ -31,7 +31,7 @@ TYPEDEF long time_t;
 TYPEDEF long suseconds_t;
 
 TYPEDEF struct { union { int __i[9]; unsigned __s[9]; } __u; } pthread_attr_t;
-TYPEDEF struct { union { int __i[6]; void *__p[6]; } __u; } pthread_mutex_t;
+TYPEDEF struct { union { int __i[6]; volatile void *volatile __p[6]; } __u; } pthread_mutex_t;
 TYPEDEF struct { union { int __i[12]; void *__p[12]; } __u; } pthread_cond_t;
 TYPEDEF struct { union { int __i[8]; void *__p[8]; } __u; } pthread_rwlock_t;
 TYPEDEF struct { union { int __i[5]; void *__p[5]; } __u; } pthread_barrier_t;