diff --git a/glibc-fedora.patch b/glibc-fedora.patch
index b048095..592c486 100644
--- a/glibc-fedora.patch
+++ b/glibc-fedora.patch
@@ -1466,17 +1466,18 @@
  static inline void __attribute__ ((always_inline))
  __lll_mutex_unlock (int *futex)
  {
-@@ -152,6 +201,16 @@ __lll_mutex_unlock (int *futex)
+@@ -152,6 +201,17 @@ __lll_mutex_unlock (int *futex)
  
  
  static inline void __attribute__ ((always_inline))
-+__lll_robust_mutex_unlock (int *futex)
++__lll_robust_mutex_unlock (int *futex, int mask)
 +{
 +  int val = atomic_exchange_rel (futex, 0);
-+  if (__builtin_expect (val & FUTEX_WAITERS, 0))
++  if (__builtin_expect (val & mask, 0))
 +    lll_futex_wake (futex, 1);
 +}
-+#define lll_robust_mutex_unlock(futex) __lll_robust_mutex_unlock(&(futex))
++#define lll_robust_mutex_unlock(futex) \
++  __lll_robust_mutex_unlock(&(futex), FUTEX_WAITERS)
 +
 +
 +static inline void __attribute__ ((always_inline))
@@ -1866,17 +1867,17 @@
  
  static inline void
  __attribute__ ((always_inline))
-+__lll_robust_mutex_unlock (int *futex)
++__lll_robust_mutex_unlock (int *futex, int mask)
 +{
 +  int oldval;
 +  int newval = 0;
 +
 +  lll_compare_and_swap (futex, oldval, newval, "slr %2,%2");
-+  if (oldval & FUTEX_WAITERS)
++  if (oldval & mask)
 +    lll_futex_wake (futex, 1);
 +}
 +#define lll_robust_mutex_unlock(futex) \
-+  __lll_robust_mutex_unlock(&(futex))
++  __lll_robust_mutex_unlock(&(futex), FUTEX_WAITERS)
 +
 +
 +static inline void