diff --git a/nptl/Makefile b/nptl/Makefile
index 5ce295c96f..37a762d530 100644
--- a/nptl/Makefile
+++ b/nptl/Makefile
@@ -113,6 +113,7 @@ routines = \
   pthread_exit \
   pthread_getaffinity \
   pthread_getattr_np \
+  pthread_getconcurrency \
   pthread_getschedparam \
   pthread_getspecific \
   pthread_join \
@@ -167,6 +168,7 @@ routines = \
   pthread_setattr_default_np \
   pthread_setcancelstate \
   pthread_setcanceltype \
+  pthread_setconcurrency \
   pthread_setschedparam \
   pthread_setspecific \
   pthread_sigmask \
@@ -204,11 +206,9 @@ libpthread-routines = \
   pt-interp \
   pthread_create \
   pthread_getattr_default_np \
-  pthread_getconcurrency \
   pthread_getcpuclockid \
   pthread_getname \
   pthread_setaffinity \
-  pthread_setconcurrency \
   pthread_setname \
   pthread_setschedprio \
   pthread_sigqueue \
diff --git a/nptl/Versions b/nptl/Versions
index 776abde320..1dd3fbc18c 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -80,6 +80,7 @@ libc {
     pthread_attr_setguardsize;
     pthread_attr_setstackaddr;
     pthread_attr_setstacksize;
+    pthread_getconcurrency;
     pthread_mutexattr_gettype;
     pthread_mutexattr_settype;
     pthread_rwlock_destroy;
@@ -95,6 +96,7 @@ libc {
     pthread_rwlockattr_init;
     pthread_rwlockattr_setkind_np;
     pthread_rwlockattr_setpshared;
+    pthread_setconcurrency;
     sem_destroy;
     sem_getvalue;
     sem_init;
@@ -280,6 +282,7 @@ libc {
     pthread_condattr_setclock;
     pthread_condattr_setpshared;
     pthread_detach;
+    pthread_getconcurrency;
     pthread_getspecific;
     pthread_join;
     pthread_key_create;
@@ -318,6 +321,7 @@ libc {
     pthread_rwlockattr_setkind_np;
     pthread_rwlockattr_setpshared;
     pthread_setattr_default_np;
+    pthread_setconcurrency;
     pthread_setspecific;
     pthread_spin_destroy;
     pthread_spin_init;
@@ -414,8 +418,6 @@ libpthread {
 
   GLIBC_2.1 {
     pthread_create;
-    pthread_getconcurrency;
-    pthread_setconcurrency;
   }
 
   GLIBC_2.1.1 {
diff --git a/nptl/pthread_getconcurrency.c b/nptl/pthread_getconcurrency.c
index 2ff9afa51b..387f7ffa39 100644
--- a/nptl/pthread_getconcurrency.c
+++ b/nptl/pthread_getconcurrency.c
@@ -17,10 +17,17 @@
    <https://www.gnu.org/licenses/>.  */
 
 #include "pthreadP.h"
-
+#include <shlib-compat.h>
 
 int
-pthread_getconcurrency (void)
+__pthread_getconcurrency (void)
 {
   return __concurrency_level;
 }
+versioned_symbol (libc, __pthread_getconcurrency, pthread_getconcurrency,
+                  GLIBC_2_34);
+
+#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_1, GLIBC_2_34)
+compat_symbol (libpthread, __pthread_getconcurrency, pthread_getconcurrency,
+               GLIBC_2_1);
+#endif
diff --git a/nptl/pthread_setconcurrency.c b/nptl/pthread_setconcurrency.c
index e58a1446f4..5bc93ddaef 100644
--- a/nptl/pthread_setconcurrency.c
+++ b/nptl/pthread_setconcurrency.c
@@ -18,14 +18,14 @@
 
 #include <errno.h>
 #include "pthreadP.h"
-
+#include <shlib-compat.h>
 
 /* Global definition.  Needed in pthread_getconcurrency as well.  */
 int __concurrency_level;
 
 
 int
-pthread_setconcurrency (int level)
+__pthread_setconcurrency (int level)
 {
   if (level < 0)
     return EINVAL;
@@ -37,3 +37,10 @@ pthread_setconcurrency (int level)
 
   return 0;
 }
+versioned_symbol (libc, __pthread_setconcurrency, pthread_setconcurrency,
+                  GLIBC_2_34);
+
+#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_1, GLIBC_2_34)
+compat_symbol (libpthread, __pthread_setconcurrency, pthread_setconcurrency,
+               GLIBC_2_1);
+#endif
diff --git a/sysdeps/unix/sysv/linux/aarch64/libc.abilist b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
index def566b774..ee5a5523f4 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
@@ -1493,6 +1493,7 @@ GLIBC_2.17 pthread_equal F
 GLIBC_2.17 pthread_exit F
 GLIBC_2.17 pthread_getaffinity_np F
 GLIBC_2.17 pthread_getattr_np F
+GLIBC_2.17 pthread_getconcurrency F
 GLIBC_2.17 pthread_getschedparam F
 GLIBC_2.17 pthread_getspecific F
 GLIBC_2.17 pthread_join F
@@ -1545,6 +1546,7 @@ GLIBC_2.17 pthread_rwlockattr_setpshared F
 GLIBC_2.17 pthread_self F
 GLIBC_2.17 pthread_setcancelstate F
 GLIBC_2.17 pthread_setcanceltype F
+GLIBC_2.17 pthread_setconcurrency F
 GLIBC_2.17 pthread_setschedparam F
 GLIBC_2.17 pthread_setspecific F
 GLIBC_2.17 pthread_sigmask F
@@ -2362,6 +2364,7 @@ GLIBC_2.34 pthread_condattr_getpshared F
 GLIBC_2.34 pthread_condattr_setclock F
 GLIBC_2.34 pthread_condattr_setpshared F
 GLIBC_2.34 pthread_detach F
+GLIBC_2.34 pthread_getconcurrency F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_join F
 GLIBC_2.34 pthread_key_create F
@@ -2404,6 +2407,7 @@ GLIBC_2.34 pthread_rwlockattr_init F
 GLIBC_2.34 pthread_rwlockattr_setkind_np F
 GLIBC_2.34 pthread_rwlockattr_setpshared F
 GLIBC_2.34 pthread_setattr_default_np F
+GLIBC_2.34 pthread_setconcurrency F
 GLIBC_2.34 pthread_setspecific F
 GLIBC_2.34 pthread_spin_destroy F
 GLIBC_2.34 pthread_spin_init F
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index ac567ca13d..e476011333 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -1,10 +1,8 @@
 GLIBC_2.17 __errno_location F
 GLIBC_2.17 pthread_create F
-GLIBC_2.17 pthread_getconcurrency F
 GLIBC_2.17 pthread_getcpuclockid F
 GLIBC_2.17 pthread_getname_np F
 GLIBC_2.17 pthread_setaffinity_np F
-GLIBC_2.17 pthread_setconcurrency F
 GLIBC_2.17 pthread_setname_np F
 GLIBC_2.17 pthread_setschedprio F
 GLIBC_2.17 pthread_sigqueue F
diff --git a/sysdeps/unix/sysv/linux/alpha/libc.abilist b/sysdeps/unix/sysv/linux/alpha/libc.abilist
index 5af76546fa..387007f7aa 100644
--- a/sysdeps/unix/sysv/linux/alpha/libc.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libc.abilist
@@ -1620,6 +1620,7 @@ GLIBC_2.1 pthread_attr_init F
 GLIBC_2.1 pthread_attr_setguardsize F
 GLIBC_2.1 pthread_attr_setstackaddr F
 GLIBC_2.1 pthread_attr_setstacksize F
+GLIBC_2.1 pthread_getconcurrency F
 GLIBC_2.1 pthread_mutexattr_gettype F
 GLIBC_2.1 pthread_mutexattr_settype F
 GLIBC_2.1 pthread_rwlock_destroy F
@@ -1635,6 +1636,7 @@ GLIBC_2.1 pthread_rwlockattr_getpshared F
 GLIBC_2.1 pthread_rwlockattr_init F
 GLIBC_2.1 pthread_rwlockattr_setkind_np F
 GLIBC_2.1 pthread_rwlockattr_setpshared F
+GLIBC_2.1 pthread_setconcurrency F
 GLIBC_2.1 ptsname F
 GLIBC_2.1 ptsname_r F
 GLIBC_2.1 putgrent F
@@ -2452,6 +2454,7 @@ GLIBC_2.34 pthread_condattr_getpshared F
 GLIBC_2.34 pthread_condattr_setclock F
 GLIBC_2.34 pthread_condattr_setpshared F
 GLIBC_2.34 pthread_detach F
+GLIBC_2.34 pthread_getconcurrency F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_join F
 GLIBC_2.34 pthread_key_create F
@@ -2494,6 +2497,7 @@ GLIBC_2.34 pthread_rwlockattr_init F
 GLIBC_2.34 pthread_rwlockattr_setkind_np F
 GLIBC_2.34 pthread_rwlockattr_setpshared F
 GLIBC_2.34 pthread_setattr_default_np F
+GLIBC_2.34 pthread_setconcurrency F
 GLIBC_2.34 pthread_setspecific F
 GLIBC_2.34 pthread_spin_destroy F
 GLIBC_2.34 pthread_spin_init F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index 21e8a440a3..990366049d 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -1,8 +1,6 @@
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 pthread_create F
 GLIBC_2.1 pthread_create F
-GLIBC_2.1 pthread_getconcurrency F
-GLIBC_2.1 pthread_setconcurrency F
 GLIBC_2.1.1 __libpthread_version_placeholder F
 GLIBC_2.1.2 __libpthread_version_placeholder F
 GLIBC_2.11 pthread_sigqueue F
diff --git a/sysdeps/unix/sysv/linux/arc/libc.abilist b/sysdeps/unix/sysv/linux/arc/libc.abilist
index d993660a2f..2cfd596853 100644
--- a/sysdeps/unix/sysv/linux/arc/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libc.abilist
@@ -1434,6 +1434,7 @@ GLIBC_2.32 pthread_equal F
 GLIBC_2.32 pthread_exit F
 GLIBC_2.32 pthread_getaffinity_np F
 GLIBC_2.32 pthread_getattr_np F
+GLIBC_2.32 pthread_getconcurrency F
 GLIBC_2.32 pthread_getschedparam F
 GLIBC_2.32 pthread_getspecific F
 GLIBC_2.32 pthread_join F
@@ -1490,6 +1491,7 @@ GLIBC_2.32 pthread_self F
 GLIBC_2.32 pthread_setattr_default_np F
 GLIBC_2.32 pthread_setcancelstate F
 GLIBC_2.32 pthread_setcanceltype F
+GLIBC_2.32 pthread_setconcurrency F
 GLIBC_2.32 pthread_setschedparam F
 GLIBC_2.32 pthread_setspecific F
 GLIBC_2.32 pthread_sigmask F
@@ -2121,6 +2123,7 @@ GLIBC_2.34 pthread_condattr_getpshared F
 GLIBC_2.34 pthread_condattr_setclock F
 GLIBC_2.34 pthread_condattr_setpshared F
 GLIBC_2.34 pthread_detach F
+GLIBC_2.34 pthread_getconcurrency F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_join F
 GLIBC_2.34 pthread_key_create F
@@ -2163,6 +2166,7 @@ GLIBC_2.34 pthread_rwlockattr_init F
 GLIBC_2.34 pthread_rwlockattr_setkind_np F
 GLIBC_2.34 pthread_rwlockattr_setpshared F
 GLIBC_2.34 pthread_setattr_default_np F
+GLIBC_2.34 pthread_setconcurrency F
 GLIBC_2.34 pthread_setspecific F
 GLIBC_2.34 pthread_spin_destroy F
 GLIBC_2.34 pthread_spin_init F
diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
index 3b69d11e8d..2ee77456dc 100644
--- a/sysdeps/unix/sysv/linux/arc/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
@@ -1,11 +1,9 @@
 GLIBC_2.32 __errno_location F
 GLIBC_2.32 pthread_create F
 GLIBC_2.32 pthread_getattr_default_np F
-GLIBC_2.32 pthread_getconcurrency F
 GLIBC_2.32 pthread_getcpuclockid F
 GLIBC_2.32 pthread_getname_np F
 GLIBC_2.32 pthread_setaffinity_np F
-GLIBC_2.32 pthread_setconcurrency F
 GLIBC_2.32 pthread_setname_np F
 GLIBC_2.32 pthread_setschedprio F
 GLIBC_2.32 pthread_sigqueue F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libc.abilist b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
index b153a64ad8..f7373394fd 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
@@ -233,6 +233,7 @@ GLIBC_2.34 pthread_condattr_getpshared F
 GLIBC_2.34 pthread_condattr_setclock F
 GLIBC_2.34 pthread_condattr_setpshared F
 GLIBC_2.34 pthread_detach F
+GLIBC_2.34 pthread_getconcurrency F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_join F
 GLIBC_2.34 pthread_key_create F
@@ -275,6 +276,7 @@ GLIBC_2.34 pthread_rwlockattr_init F
 GLIBC_2.34 pthread_rwlockattr_setkind_np F
 GLIBC_2.34 pthread_rwlockattr_setpshared F
 GLIBC_2.34 pthread_setattr_default_np F
+GLIBC_2.34 pthread_setconcurrency F
 GLIBC_2.34 pthread_setspecific F
 GLIBC_2.34 pthread_spin_destroy F
 GLIBC_2.34 pthread_spin_init F
@@ -1731,6 +1733,7 @@ GLIBC_2.4 pthread_equal F
 GLIBC_2.4 pthread_exit F
 GLIBC_2.4 pthread_getaffinity_np F
 GLIBC_2.4 pthread_getattr_np F
+GLIBC_2.4 pthread_getconcurrency F
 GLIBC_2.4 pthread_getschedparam F
 GLIBC_2.4 pthread_getspecific F
 GLIBC_2.4 pthread_join F
@@ -1780,6 +1783,7 @@ GLIBC_2.4 pthread_rwlockattr_setpshared F
 GLIBC_2.4 pthread_self F
 GLIBC_2.4 pthread_setcancelstate F
 GLIBC_2.4 pthread_setcanceltype F
+GLIBC_2.4 pthread_setconcurrency F
 GLIBC_2.4 pthread_setschedparam F
 GLIBC_2.4 pthread_setspecific F
 GLIBC_2.4 pthread_sigmask F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
index c8c616d254..cef7ed6237 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@@ -8,8 +8,6 @@ GLIBC_2.31 __libpthread_version_placeholder F
 GLIBC_2.4 __errno_location F
 GLIBC_2.4 __libpthread_version_placeholder F
 GLIBC_2.4 pthread_create F
-GLIBC_2.4 pthread_getconcurrency F
 GLIBC_2.4 pthread_getcpuclockid F
 GLIBC_2.4 pthread_setaffinity_np F
-GLIBC_2.4 pthread_setconcurrency F
 GLIBC_2.4 pthread_setschedprio F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libc.abilist b/sysdeps/unix/sysv/linux/arm/le/libc.abilist
index 705bf84339..cce828e28a 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libc.abilist
@@ -230,6 +230,7 @@ GLIBC_2.34 pthread_condattr_getpshared F
 GLIBC_2.34 pthread_condattr_setclock F
 GLIBC_2.34 pthread_condattr_setpshared F
 GLIBC_2.34 pthread_detach F
+GLIBC_2.34 pthread_getconcurrency F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_join F
 GLIBC_2.34 pthread_key_create F
@@ -272,6 +273,7 @@ GLIBC_2.34 pthread_rwlockattr_init F
 GLIBC_2.34 pthread_rwlockattr_setkind_np F
 GLIBC_2.34 pthread_rwlockattr_setpshared F
 GLIBC_2.34 pthread_setattr_default_np F
+GLIBC_2.34 pthread_setconcurrency F
 GLIBC_2.34 pthread_setspecific F
 GLIBC_2.34 pthread_spin_destroy F
 GLIBC_2.34 pthread_spin_init F
@@ -1728,6 +1730,7 @@ GLIBC_2.4 pthread_equal F
 GLIBC_2.4 pthread_exit F
 GLIBC_2.4 pthread_getaffinity_np F
 GLIBC_2.4 pthread_getattr_np F
+GLIBC_2.4 pthread_getconcurrency F
 GLIBC_2.4 pthread_getschedparam F
 GLIBC_2.4 pthread_getspecific F
 GLIBC_2.4 pthread_join F
@@ -1777,6 +1780,7 @@ GLIBC_2.4 pthread_rwlockattr_setpshared F
 GLIBC_2.4 pthread_self F
 GLIBC_2.4 pthread_setcancelstate F
 GLIBC_2.4 pthread_setcanceltype F
+GLIBC_2.4 pthread_setconcurrency F
 GLIBC_2.4 pthread_setschedparam F
 GLIBC_2.4 pthread_setspecific F
 GLIBC_2.4 pthread_sigmask F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
index c8c616d254..cef7ed6237 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@@ -8,8 +8,6 @@ GLIBC_2.31 __libpthread_version_placeholder F
 GLIBC_2.4 __errno_location F
 GLIBC_2.4 __libpthread_version_placeholder F
 GLIBC_2.4 pthread_create F
-GLIBC_2.4 pthread_getconcurrency F
 GLIBC_2.4 pthread_getcpuclockid F
 GLIBC_2.4 pthread_setaffinity_np F
-GLIBC_2.4 pthread_setconcurrency F
 GLIBC_2.4 pthread_setschedprio F
diff --git a/sysdeps/unix/sysv/linux/csky/libc.abilist b/sysdeps/unix/sysv/linux/csky/libc.abilist
index 0cc8022e2f..c74d145e6b 100644
--- a/sysdeps/unix/sysv/linux/csky/libc.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libc.abilist
@@ -1493,6 +1493,7 @@ GLIBC_2.29 pthread_equal F
 GLIBC_2.29 pthread_exit F
 GLIBC_2.29 pthread_getaffinity_np F
 GLIBC_2.29 pthread_getattr_np F
+GLIBC_2.29 pthread_getconcurrency F
 GLIBC_2.29 pthread_getschedparam F
 GLIBC_2.29 pthread_getspecific F
 GLIBC_2.29 pthread_join F
@@ -1546,6 +1547,7 @@ GLIBC_2.29 pthread_self F
 GLIBC_2.29 pthread_setattr_default_np F
 GLIBC_2.29 pthread_setcancelstate F
 GLIBC_2.29 pthread_setcanceltype F
+GLIBC_2.29 pthread_setconcurrency F
 GLIBC_2.29 pthread_setschedparam F
 GLIBC_2.29 pthread_setspecific F
 GLIBC_2.29 pthread_sigmask F
@@ -2305,6 +2307,7 @@ GLIBC_2.34 pthread_condattr_getpshared F
 GLIBC_2.34 pthread_condattr_setclock F
 GLIBC_2.34 pthread_condattr_setpshared F
 GLIBC_2.34 pthread_detach F
+GLIBC_2.34 pthread_getconcurrency F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_join F
 GLIBC_2.34 pthread_key_create F
@@ -2347,6 +2350,7 @@ GLIBC_2.34 pthread_rwlockattr_init F
 GLIBC_2.34 pthread_rwlockattr_setkind_np F
 GLIBC_2.34 pthread_rwlockattr_setpshared F
 GLIBC_2.34 pthread_setattr_default_np F
+GLIBC_2.34 pthread_setconcurrency F
 GLIBC_2.34 pthread_setspecific F
 GLIBC_2.34 pthread_spin_destroy F
 GLIBC_2.34 pthread_spin_init F
diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
index 5ca17e61c6..42df3c726d 100644
--- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
@@ -1,11 +1,9 @@
 GLIBC_2.29 __errno_location F
 GLIBC_2.29 pthread_create F
 GLIBC_2.29 pthread_getattr_default_np F
-GLIBC_2.29 pthread_getconcurrency F
 GLIBC_2.29 pthread_getcpuclockid F
 GLIBC_2.29 pthread_getname_np F
 GLIBC_2.29 pthread_setaffinity_np F
-GLIBC_2.29 pthread_setconcurrency F
 GLIBC_2.29 pthread_setname_np F
 GLIBC_2.29 pthread_setschedprio F
 GLIBC_2.29 pthread_sigqueue F
diff --git a/sysdeps/unix/sysv/linux/hppa/libc.abilist b/sysdeps/unix/sysv/linux/hppa/libc.abilist
index 6881bc6ecc..0d5acb6c89 100644
--- a/sysdeps/unix/sysv/linux/hppa/libc.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libc.abilist
@@ -1311,6 +1311,7 @@ GLIBC_2.2 pthread_condattr_setpshared F
 GLIBC_2.2 pthread_detach F
 GLIBC_2.2 pthread_equal F
 GLIBC_2.2 pthread_exit F
+GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getschedparam F
 GLIBC_2.2 pthread_getspecific F
 GLIBC_2.2 pthread_join F
@@ -1351,6 +1352,7 @@ GLIBC_2.2 pthread_rwlockattr_setpshared F
 GLIBC_2.2 pthread_self F
 GLIBC_2.2 pthread_setcancelstate F
 GLIBC_2.2 pthread_setcanceltype F
+GLIBC_2.2 pthread_setconcurrency F
 GLIBC_2.2 pthread_setschedparam F
 GLIBC_2.2 pthread_setspecific F
 GLIBC_2.2 pthread_sigmask F
@@ -2257,6 +2259,7 @@ GLIBC_2.34 pthread_condattr_getpshared F
 GLIBC_2.34 pthread_condattr_setclock F
 GLIBC_2.34 pthread_condattr_setpshared F
 GLIBC_2.34 pthread_detach F
+GLIBC_2.34 pthread_getconcurrency F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_join F
 GLIBC_2.34 pthread_key_create F
@@ -2299,6 +2302,7 @@ GLIBC_2.34 pthread_rwlockattr_init F
 GLIBC_2.34 pthread_rwlockattr_setkind_np F
 GLIBC_2.34 pthread_rwlockattr_setpshared F
 GLIBC_2.34 pthread_setattr_default_np F
+GLIBC_2.34 pthread_setconcurrency F
 GLIBC_2.34 pthread_setspecific F
 GLIBC_2.34 pthread_spin_destroy F
 GLIBC_2.34 pthread_spin_init F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index b70f7bafbd..04c8975664 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -4,9 +4,7 @@ GLIBC_2.12 pthread_setname_np F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.2 __errno_location F
 GLIBC_2.2 pthread_create F
-GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getcpuclockid F
-GLIBC_2.2 pthread_setconcurrency F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
 GLIBC_2.28 thrd_create F
diff --git a/sysdeps/unix/sysv/linux/i386/libc.abilist b/sysdeps/unix/sysv/linux/i386/libc.abilist
index ccc3a70183..e739d7788a 100644
--- a/sysdeps/unix/sysv/linux/i386/libc.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libc.abilist
@@ -1588,6 +1588,7 @@ GLIBC_2.1 pthread_attr_init F
 GLIBC_2.1 pthread_attr_setguardsize F
 GLIBC_2.1 pthread_attr_setstackaddr F
 GLIBC_2.1 pthread_attr_setstacksize F
+GLIBC_2.1 pthread_getconcurrency F
 GLIBC_2.1 pthread_mutexattr_gettype F
 GLIBC_2.1 pthread_mutexattr_settype F
 GLIBC_2.1 pthread_rwlock_destroy F
@@ -1603,6 +1604,7 @@ GLIBC_2.1 pthread_rwlockattr_getpshared F
 GLIBC_2.1 pthread_rwlockattr_init F
 GLIBC_2.1 pthread_rwlockattr_setkind_np F
 GLIBC_2.1 pthread_rwlockattr_setpshared F
+GLIBC_2.1 pthread_setconcurrency F
 GLIBC_2.1 ptsname F
 GLIBC_2.1 ptsname_r F
 GLIBC_2.1 putgrent F
@@ -2440,6 +2442,7 @@ GLIBC_2.34 pthread_condattr_getpshared F
 GLIBC_2.34 pthread_condattr_setclock F
 GLIBC_2.34 pthread_condattr_setpshared F
 GLIBC_2.34 pthread_detach F
+GLIBC_2.34 pthread_getconcurrency F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_join F
 GLIBC_2.34 pthread_key_create F
@@ -2482,6 +2485,7 @@ GLIBC_2.34 pthread_rwlockattr_init F
 GLIBC_2.34 pthread_rwlockattr_setkind_np F
 GLIBC_2.34 pthread_rwlockattr_setpshared F
 GLIBC_2.34 pthread_setattr_default_np F
+GLIBC_2.34 pthread_setconcurrency F
 GLIBC_2.34 pthread_setspecific F
 GLIBC_2.34 pthread_spin_destroy F
 GLIBC_2.34 pthread_spin_init F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index 21e8a440a3..990366049d 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -1,8 +1,6 @@
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 pthread_create F
 GLIBC_2.1 pthread_create F
-GLIBC_2.1 pthread_getconcurrency F
-GLIBC_2.1 pthread_setconcurrency F
 GLIBC_2.1.1 __libpthread_version_placeholder F
 GLIBC_2.1.2 __libpthread_version_placeholder F
 GLIBC_2.11 pthread_sigqueue F
diff --git a/sysdeps/unix/sysv/linux/ia64/libc.abilist b/sysdeps/unix/sysv/linux/ia64/libc.abilist
index 6aa05f85e5..975d3d3070 100644
--- a/sysdeps/unix/sysv/linux/ia64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libc.abilist
@@ -1332,6 +1332,7 @@ GLIBC_2.2 pthread_condattr_setpshared F
 GLIBC_2.2 pthread_detach F
 GLIBC_2.2 pthread_equal F
 GLIBC_2.2 pthread_exit F
+GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getschedparam F
 GLIBC_2.2 pthread_getspecific F
 GLIBC_2.2 pthread_join F
@@ -1372,6 +1373,7 @@ GLIBC_2.2 pthread_rwlockattr_setpshared F
 GLIBC_2.2 pthread_self F
 GLIBC_2.2 pthread_setcancelstate F
 GLIBC_2.2 pthread_setcanceltype F
+GLIBC_2.2 pthread_setconcurrency F
 GLIBC_2.2 pthread_setschedparam F
 GLIBC_2.2 pthread_setspecific F
 GLIBC_2.2 pthread_sigmask F
@@ -2293,6 +2295,7 @@ GLIBC_2.34 pthread_condattr_getpshared F
 GLIBC_2.34 pthread_condattr_setclock F
 GLIBC_2.34 pthread_condattr_setpshared F
 GLIBC_2.34 pthread_detach F
+GLIBC_2.34 pthread_getconcurrency F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_join F
 GLIBC_2.34 pthread_key_create F
@@ -2335,6 +2338,7 @@ GLIBC_2.34 pthread_rwlockattr_init F
 GLIBC_2.34 pthread_rwlockattr_setkind_np F
 GLIBC_2.34 pthread_rwlockattr_setpshared F
 GLIBC_2.34 pthread_setattr_default_np F
+GLIBC_2.34 pthread_setconcurrency F
 GLIBC_2.34 pthread_setspecific F
 GLIBC_2.34 pthread_spin_destroy F
 GLIBC_2.34 pthread_spin_init F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index b70f7bafbd..04c8975664 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -4,9 +4,7 @@ GLIBC_2.12 pthread_setname_np F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.2 __errno_location F
 GLIBC_2.2 pthread_create F
-GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getcpuclockid F
-GLIBC_2.2 pthread_setconcurrency F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
 GLIBC_2.28 thrd_create F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
index af40675b68..18f69e5bd3 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
@@ -234,6 +234,7 @@ GLIBC_2.34 pthread_condattr_getpshared F
 GLIBC_2.34 pthread_condattr_setclock F
 GLIBC_2.34 pthread_condattr_setpshared F
 GLIBC_2.34 pthread_detach F
+GLIBC_2.34 pthread_getconcurrency F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_join F
 GLIBC_2.34 pthread_key_create F
@@ -276,6 +277,7 @@ GLIBC_2.34 pthread_rwlockattr_init F
 GLIBC_2.34 pthread_rwlockattr_setkind_np F
 GLIBC_2.34 pthread_rwlockattr_setpshared F
 GLIBC_2.34 pthread_setattr_default_np F
+GLIBC_2.34 pthread_setconcurrency F
 GLIBC_2.34 pthread_setspecific F
 GLIBC_2.34 pthread_spin_destroy F
 GLIBC_2.34 pthread_spin_init F
@@ -1711,6 +1713,7 @@ GLIBC_2.4 pthread_equal F
 GLIBC_2.4 pthread_exit F
 GLIBC_2.4 pthread_getaffinity_np F
 GLIBC_2.4 pthread_getattr_np F
+GLIBC_2.4 pthread_getconcurrency F
 GLIBC_2.4 pthread_getschedparam F
 GLIBC_2.4 pthread_getspecific F
 GLIBC_2.4 pthread_join F
@@ -1760,6 +1763,7 @@ GLIBC_2.4 pthread_rwlockattr_setpshared F
 GLIBC_2.4 pthread_self F
 GLIBC_2.4 pthread_setcancelstate F
 GLIBC_2.4 pthread_setcanceltype F
+GLIBC_2.4 pthread_setconcurrency F
 GLIBC_2.4 pthread_setschedparam F
 GLIBC_2.4 pthread_setspecific F
 GLIBC_2.4 pthread_sigmask F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index c8c616d254..cef7ed6237 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -8,8 +8,6 @@ GLIBC_2.31 __libpthread_version_placeholder F
 GLIBC_2.4 __errno_location F
 GLIBC_2.4 __libpthread_version_placeholder F
 GLIBC_2.4 pthread_create F
-GLIBC_2.4 pthread_getconcurrency F
 GLIBC_2.4 pthread_getcpuclockid F
 GLIBC_2.4 pthread_setaffinity_np F
-GLIBC_2.4 pthread_setconcurrency F
 GLIBC_2.4 pthread_setschedprio F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
index 28a979b6e7..c04fc80932 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
@@ -1584,6 +1584,7 @@ GLIBC_2.1 pthread_attr_init F
 GLIBC_2.1 pthread_attr_setguardsize F
 GLIBC_2.1 pthread_attr_setstackaddr F
 GLIBC_2.1 pthread_attr_setstacksize F
+GLIBC_2.1 pthread_getconcurrency F
 GLIBC_2.1 pthread_mutexattr_gettype F
 GLIBC_2.1 pthread_mutexattr_settype F
 GLIBC_2.1 pthread_rwlock_destroy F
@@ -1599,6 +1600,7 @@ GLIBC_2.1 pthread_rwlockattr_getpshared F
 GLIBC_2.1 pthread_rwlockattr_init F
 GLIBC_2.1 pthread_rwlockattr_setkind_np F
 GLIBC_2.1 pthread_rwlockattr_setpshared F
+GLIBC_2.1 pthread_setconcurrency F
 GLIBC_2.1 ptsname F
 GLIBC_2.1 ptsname_r F
 GLIBC_2.1 putgrent F
@@ -2383,6 +2385,7 @@ GLIBC_2.34 pthread_condattr_getpshared F
 GLIBC_2.34 pthread_condattr_setclock F
 GLIBC_2.34 pthread_condattr_setpshared F
 GLIBC_2.34 pthread_detach F
+GLIBC_2.34 pthread_getconcurrency F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_join F
 GLIBC_2.34 pthread_key_create F
@@ -2425,6 +2428,7 @@ GLIBC_2.34 pthread_rwlockattr_init F
 GLIBC_2.34 pthread_rwlockattr_setkind_np F
 GLIBC_2.34 pthread_rwlockattr_setpshared F
 GLIBC_2.34 pthread_setattr_default_np F
+GLIBC_2.34 pthread_setconcurrency F
 GLIBC_2.34 pthread_setspecific F
 GLIBC_2.34 pthread_spin_destroy F
 GLIBC_2.34 pthread_spin_init F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index 21e8a440a3..990366049d 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -1,8 +1,6 @@
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 pthread_create F
 GLIBC_2.1 pthread_create F
-GLIBC_2.1 pthread_getconcurrency F
-GLIBC_2.1 pthread_setconcurrency F
 GLIBC_2.1.1 __libpthread_version_placeholder F
 GLIBC_2.1.2 __libpthread_version_placeholder F
 GLIBC_2.11 pthread_sigqueue F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
index f1d00b781c..91676762d1 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
@@ -1495,6 +1495,7 @@ GLIBC_2.18 pthread_equal F
 GLIBC_2.18 pthread_exit F
 GLIBC_2.18 pthread_getaffinity_np F
 GLIBC_2.18 pthread_getattr_np F
+GLIBC_2.18 pthread_getconcurrency F
 GLIBC_2.18 pthread_getschedparam F
 GLIBC_2.18 pthread_getspecific F
 GLIBC_2.18 pthread_join F
@@ -1548,6 +1549,7 @@ GLIBC_2.18 pthread_self F
 GLIBC_2.18 pthread_setattr_default_np F
 GLIBC_2.18 pthread_setcancelstate F
 GLIBC_2.18 pthread_setcanceltype F
+GLIBC_2.18 pthread_setconcurrency F
 GLIBC_2.18 pthread_setschedparam F
 GLIBC_2.18 pthread_setspecific F
 GLIBC_2.18 pthread_sigmask F
@@ -2356,6 +2358,7 @@ GLIBC_2.34 pthread_condattr_getpshared F
 GLIBC_2.34 pthread_condattr_setclock F
 GLIBC_2.34 pthread_condattr_setpshared F
 GLIBC_2.34 pthread_detach F
+GLIBC_2.34 pthread_getconcurrency F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_join F
 GLIBC_2.34 pthread_key_create F
@@ -2398,6 +2401,7 @@ GLIBC_2.34 pthread_rwlockattr_init F
 GLIBC_2.34 pthread_rwlockattr_setkind_np F
 GLIBC_2.34 pthread_rwlockattr_setpshared F
 GLIBC_2.34 pthread_setattr_default_np F
+GLIBC_2.34 pthread_setconcurrency F
 GLIBC_2.34 pthread_setspecific F
 GLIBC_2.34 pthread_spin_destroy F
 GLIBC_2.34 pthread_spin_init F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
index fecc7b9f6b..3186b124fc 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@@ -1,11 +1,9 @@
 GLIBC_2.18 __errno_location F
 GLIBC_2.18 pthread_create F
 GLIBC_2.18 pthread_getattr_default_np F
-GLIBC_2.18 pthread_getconcurrency F
 GLIBC_2.18 pthread_getcpuclockid F
 GLIBC_2.18 pthread_getname_np F
 GLIBC_2.18 pthread_setaffinity_np F
-GLIBC_2.18 pthread_setconcurrency F
 GLIBC_2.18 pthread_setname_np F
 GLIBC_2.18 pthread_setschedprio F
 GLIBC_2.18 pthread_sigqueue F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
index 73ac8b3f86..b61b7efc69 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
@@ -1495,6 +1495,7 @@ GLIBC_2.18 pthread_equal F
 GLIBC_2.18 pthread_exit F
 GLIBC_2.18 pthread_getaffinity_np F
 GLIBC_2.18 pthread_getattr_np F
+GLIBC_2.18 pthread_getconcurrency F
 GLIBC_2.18 pthread_getschedparam F
 GLIBC_2.18 pthread_getspecific F
 GLIBC_2.18 pthread_join F
@@ -1548,6 +1549,7 @@ GLIBC_2.18 pthread_self F
 GLIBC_2.18 pthread_setattr_default_np F
 GLIBC_2.18 pthread_setcancelstate F
 GLIBC_2.18 pthread_setcanceltype F
+GLIBC_2.18 pthread_setconcurrency F
 GLIBC_2.18 pthread_setschedparam F
 GLIBC_2.18 pthread_setspecific F
 GLIBC_2.18 pthread_sigmask F
@@ -2353,6 +2355,7 @@ GLIBC_2.34 pthread_condattr_getpshared F
 GLIBC_2.34 pthread_condattr_setclock F
 GLIBC_2.34 pthread_condattr_setpshared F
 GLIBC_2.34 pthread_detach F
+GLIBC_2.34 pthread_getconcurrency F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_join F
 GLIBC_2.34 pthread_key_create F
@@ -2395,6 +2398,7 @@ GLIBC_2.34 pthread_rwlockattr_init F
 GLIBC_2.34 pthread_rwlockattr_setkind_np F
 GLIBC_2.34 pthread_rwlockattr_setpshared F
 GLIBC_2.34 pthread_setattr_default_np F
+GLIBC_2.34 pthread_setconcurrency F
 GLIBC_2.34 pthread_setspecific F
 GLIBC_2.34 pthread_spin_destroy F
 GLIBC_2.34 pthread_spin_init F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
index fecc7b9f6b..3186b124fc 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@@ -1,11 +1,9 @@
 GLIBC_2.18 __errno_location F
 GLIBC_2.18 pthread_create F
 GLIBC_2.18 pthread_getattr_default_np F
-GLIBC_2.18 pthread_getconcurrency F
 GLIBC_2.18 pthread_getcpuclockid F
 GLIBC_2.18 pthread_getname_np F
 GLIBC_2.18 pthread_setaffinity_np F
-GLIBC_2.18 pthread_setconcurrency F
 GLIBC_2.18 pthread_setname_np F
 GLIBC_2.18 pthread_setschedprio F
 GLIBC_2.18 pthread_sigqueue F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
index 0e352f249f..e053d8ad44 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
@@ -1865,6 +1865,7 @@ GLIBC_2.2 pthread_barrierattr_init F
 GLIBC_2.2 pthread_barrierattr_setpshared F
 GLIBC_2.2 pthread_condattr_getpshared F
 GLIBC_2.2 pthread_condattr_setpshared F
+GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_mutex_timedlock F
 GLIBC_2.2 pthread_mutexattr_getpshared F
 GLIBC_2.2 pthread_mutexattr_gettype F
@@ -1885,6 +1886,7 @@ GLIBC_2.2 pthread_rwlockattr_getpshared F
 GLIBC_2.2 pthread_rwlockattr_init F
 GLIBC_2.2 pthread_rwlockattr_setkind_np F
 GLIBC_2.2 pthread_rwlockattr_setpshared F
+GLIBC_2.2 pthread_setconcurrency F
 GLIBC_2.2 pthread_spin_destroy F
 GLIBC_2.2 pthread_spin_init F
 GLIBC_2.2 pthread_spin_lock F
@@ -2348,6 +2350,7 @@ GLIBC_2.34 pthread_condattr_getpshared F
 GLIBC_2.34 pthread_condattr_setclock F
 GLIBC_2.34 pthread_condattr_setpshared F
 GLIBC_2.34 pthread_detach F
+GLIBC_2.34 pthread_getconcurrency F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_join F
 GLIBC_2.34 pthread_key_create F
@@ -2390,6 +2393,7 @@ GLIBC_2.34 pthread_rwlockattr_init F
 GLIBC_2.34 pthread_rwlockattr_setkind_np F
 GLIBC_2.34 pthread_rwlockattr_setpshared F
 GLIBC_2.34 pthread_setattr_default_np F
+GLIBC_2.34 pthread_setconcurrency F
 GLIBC_2.34 pthread_setspecific F
 GLIBC_2.34 pthread_spin_destroy F
 GLIBC_2.34 pthread_spin_init F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index e39740b1bb..5d662334df 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -5,9 +5,7 @@ GLIBC_2.12 pthread_getname_np F
 GLIBC_2.12 pthread_setname_np F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.2 pthread_create F
-GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getcpuclockid F
-GLIBC_2.2 pthread_setconcurrency F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
 GLIBC_2.28 thrd_create F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
index 1e24a6a4b1..d17deca37d 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
@@ -1863,6 +1863,7 @@ GLIBC_2.2 pthread_barrierattr_init F
 GLIBC_2.2 pthread_barrierattr_setpshared F
 GLIBC_2.2 pthread_condattr_getpshared F
 GLIBC_2.2 pthread_condattr_setpshared F
+GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_mutex_timedlock F
 GLIBC_2.2 pthread_mutexattr_getpshared F
 GLIBC_2.2 pthread_mutexattr_gettype F
@@ -1883,6 +1884,7 @@ GLIBC_2.2 pthread_rwlockattr_getpshared F
 GLIBC_2.2 pthread_rwlockattr_init F
 GLIBC_2.2 pthread_rwlockattr_setkind_np F
 GLIBC_2.2 pthread_rwlockattr_setpshared F
+GLIBC_2.2 pthread_setconcurrency F
 GLIBC_2.2 pthread_spin_destroy F
 GLIBC_2.2 pthread_spin_init F
 GLIBC_2.2 pthread_spin_lock F
@@ -2346,6 +2348,7 @@ GLIBC_2.34 pthread_condattr_getpshared F
 GLIBC_2.34 pthread_condattr_setclock F
 GLIBC_2.34 pthread_condattr_setpshared F
 GLIBC_2.34 pthread_detach F
+GLIBC_2.34 pthread_getconcurrency F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_join F
 GLIBC_2.34 pthread_key_create F
@@ -2388,6 +2391,7 @@ GLIBC_2.34 pthread_rwlockattr_init F
 GLIBC_2.34 pthread_rwlockattr_setkind_np F
 GLIBC_2.34 pthread_rwlockattr_setpshared F
 GLIBC_2.34 pthread_setattr_default_np F
+GLIBC_2.34 pthread_setconcurrency F
 GLIBC_2.34 pthread_setspecific F
 GLIBC_2.34 pthread_spin_destroy F
 GLIBC_2.34 pthread_spin_init F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index e39740b1bb..5d662334df 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -5,9 +5,7 @@ GLIBC_2.12 pthread_getname_np F
 GLIBC_2.12 pthread_setname_np F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.2 pthread_create F
-GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getcpuclockid F
-GLIBC_2.2 pthread_setconcurrency F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
 GLIBC_2.28 thrd_create F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
index a326439ab6..e1fda2a811 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
@@ -1863,6 +1863,7 @@ GLIBC_2.2 pthread_barrierattr_init F
 GLIBC_2.2 pthread_barrierattr_setpshared F
 GLIBC_2.2 pthread_condattr_getpshared F
 GLIBC_2.2 pthread_condattr_setpshared F
+GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_mutex_timedlock F
 GLIBC_2.2 pthread_mutexattr_getpshared F
 GLIBC_2.2 pthread_mutexattr_gettype F
@@ -1883,6 +1884,7 @@ GLIBC_2.2 pthread_rwlockattr_getpshared F
 GLIBC_2.2 pthread_rwlockattr_init F
 GLIBC_2.2 pthread_rwlockattr_setkind_np F
 GLIBC_2.2 pthread_rwlockattr_setpshared F
+GLIBC_2.2 pthread_setconcurrency F
 GLIBC_2.2 pthread_spin_destroy F
 GLIBC_2.2 pthread_spin_init F
 GLIBC_2.2 pthread_spin_lock F
@@ -2354,6 +2356,7 @@ GLIBC_2.34 pthread_condattr_getpshared F
 GLIBC_2.34 pthread_condattr_setclock F
 GLIBC_2.34 pthread_condattr_setpshared F
 GLIBC_2.34 pthread_detach F
+GLIBC_2.34 pthread_getconcurrency F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_join F
 GLIBC_2.34 pthread_key_create F
@@ -2396,6 +2399,7 @@ GLIBC_2.34 pthread_rwlockattr_init F
 GLIBC_2.34 pthread_rwlockattr_setkind_np F
 GLIBC_2.34 pthread_rwlockattr_setpshared F
 GLIBC_2.34 pthread_setattr_default_np F
+GLIBC_2.34 pthread_setconcurrency F
 GLIBC_2.34 pthread_setspecific F
 GLIBC_2.34 pthread_spin_destroy F
 GLIBC_2.34 pthread_spin_init F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
index aec3a2d03e..4d0673d7a9 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
@@ -1859,6 +1859,7 @@ GLIBC_2.2 pthread_barrierattr_init F
 GLIBC_2.2 pthread_barrierattr_setpshared F
 GLIBC_2.2 pthread_condattr_getpshared F
 GLIBC_2.2 pthread_condattr_setpshared F
+GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_mutex_timedlock F
 GLIBC_2.2 pthread_mutexattr_getpshared F
 GLIBC_2.2 pthread_mutexattr_gettype F
@@ -1879,6 +1880,7 @@ GLIBC_2.2 pthread_rwlockattr_getpshared F
 GLIBC_2.2 pthread_rwlockattr_init F
 GLIBC_2.2 pthread_rwlockattr_setkind_np F
 GLIBC_2.2 pthread_rwlockattr_setpshared F
+GLIBC_2.2 pthread_setconcurrency F
 GLIBC_2.2 pthread_spin_destroy F
 GLIBC_2.2 pthread_spin_init F
 GLIBC_2.2 pthread_spin_lock F
@@ -2348,6 +2350,7 @@ GLIBC_2.34 pthread_condattr_getpshared F
 GLIBC_2.34 pthread_condattr_setclock F
 GLIBC_2.34 pthread_condattr_setpshared F
 GLIBC_2.34 pthread_detach F
+GLIBC_2.34 pthread_getconcurrency F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_join F
 GLIBC_2.34 pthread_key_create F
@@ -2390,6 +2393,7 @@ GLIBC_2.34 pthread_rwlockattr_init F
 GLIBC_2.34 pthread_rwlockattr_setkind_np F
 GLIBC_2.34 pthread_rwlockattr_setpshared F
 GLIBC_2.34 pthread_setattr_default_np F
+GLIBC_2.34 pthread_setconcurrency F
 GLIBC_2.34 pthread_setspecific F
 GLIBC_2.34 pthread_spin_destroy F
 GLIBC_2.34 pthread_spin_init F
diff --git a/sysdeps/unix/sysv/linux/nios2/libc.abilist b/sysdeps/unix/sysv/linux/nios2/libc.abilist
index 2a807827e8..f417ac1d6d 100644
--- a/sysdeps/unix/sysv/linux/nios2/libc.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libc.abilist
@@ -1538,6 +1538,7 @@ GLIBC_2.21 pthread_equal F
 GLIBC_2.21 pthread_exit F
 GLIBC_2.21 pthread_getaffinity_np F
 GLIBC_2.21 pthread_getattr_np F
+GLIBC_2.21 pthread_getconcurrency F
 GLIBC_2.21 pthread_getschedparam F
 GLIBC_2.21 pthread_getspecific F
 GLIBC_2.21 pthread_join F
@@ -1591,6 +1592,7 @@ GLIBC_2.21 pthread_self F
 GLIBC_2.21 pthread_setattr_default_np F
 GLIBC_2.21 pthread_setcancelstate F
 GLIBC_2.21 pthread_setcanceltype F
+GLIBC_2.21 pthread_setconcurrency F
 GLIBC_2.21 pthread_setschedparam F
 GLIBC_2.21 pthread_setspecific F
 GLIBC_2.21 pthread_sigmask F
@@ -2395,6 +2397,7 @@ GLIBC_2.34 pthread_condattr_getpshared F
 GLIBC_2.34 pthread_condattr_setclock F
 GLIBC_2.34 pthread_condattr_setpshared F
 GLIBC_2.34 pthread_detach F
+GLIBC_2.34 pthread_getconcurrency F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_join F
 GLIBC_2.34 pthread_key_create F
@@ -2437,6 +2440,7 @@ GLIBC_2.34 pthread_rwlockattr_init F
 GLIBC_2.34 pthread_rwlockattr_setkind_np F
 GLIBC_2.34 pthread_rwlockattr_setpshared F
 GLIBC_2.34 pthread_setattr_default_np F
+GLIBC_2.34 pthread_setconcurrency F
 GLIBC_2.34 pthread_setspecific F
 GLIBC_2.34 pthread_spin_destroy F
 GLIBC_2.34 pthread_spin_init F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index be4f75b3e5..41c9a5f97d 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -1,11 +1,9 @@
 GLIBC_2.21 __errno_location F
 GLIBC_2.21 pthread_create F
 GLIBC_2.21 pthread_getattr_default_np F
-GLIBC_2.21 pthread_getconcurrency F
 GLIBC_2.21 pthread_getcpuclockid F
 GLIBC_2.21 pthread_getname_np F
 GLIBC_2.21 pthread_setaffinity_np F
-GLIBC_2.21 pthread_setconcurrency F
 GLIBC_2.21 pthread_setname_np F
 GLIBC_2.21 pthread_setschedprio F
 GLIBC_2.21 pthread_sigqueue F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
index 894b20c118..c51ae17a5c 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
@@ -1592,6 +1592,7 @@ GLIBC_2.1 pthread_attr_init F
 GLIBC_2.1 pthread_attr_setguardsize F
 GLIBC_2.1 pthread_attr_setstackaddr F
 GLIBC_2.1 pthread_attr_setstacksize F
+GLIBC_2.1 pthread_getconcurrency F
 GLIBC_2.1 pthread_mutexattr_gettype F
 GLIBC_2.1 pthread_mutexattr_settype F
 GLIBC_2.1 pthread_rwlock_destroy F
@@ -1607,6 +1608,7 @@ GLIBC_2.1 pthread_rwlockattr_getpshared F
 GLIBC_2.1 pthread_rwlockattr_init F
 GLIBC_2.1 pthread_rwlockattr_setkind_np F
 GLIBC_2.1 pthread_rwlockattr_setpshared F
+GLIBC_2.1 pthread_setconcurrency F
 GLIBC_2.1 ptsname F
 GLIBC_2.1 ptsname_r F
 GLIBC_2.1 putgrent F
@@ -2410,6 +2412,7 @@ GLIBC_2.34 pthread_condattr_getpshared F
 GLIBC_2.34 pthread_condattr_setclock F
 GLIBC_2.34 pthread_condattr_setpshared F
 GLIBC_2.34 pthread_detach F
+GLIBC_2.34 pthread_getconcurrency F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_join F
 GLIBC_2.34 pthread_key_create F
@@ -2452,6 +2455,7 @@ GLIBC_2.34 pthread_rwlockattr_init F
 GLIBC_2.34 pthread_rwlockattr_setkind_np F
 GLIBC_2.34 pthread_rwlockattr_setpshared F
 GLIBC_2.34 pthread_setattr_default_np F
+GLIBC_2.34 pthread_setconcurrency F
 GLIBC_2.34 pthread_setspecific F
 GLIBC_2.34 pthread_spin_destroy F
 GLIBC_2.34 pthread_spin_init F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index f251ef6377..698a17837f 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -1,8 +1,6 @@
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 pthread_create F
 GLIBC_2.1 pthread_create F
-GLIBC_2.1 pthread_getconcurrency F
-GLIBC_2.1 pthread_setconcurrency F
 GLIBC_2.1.1 __libpthread_version_placeholder F
 GLIBC_2.1.2 __libpthread_version_placeholder F
 GLIBC_2.11 pthread_sigqueue F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
index aa80924842..de52f0b14f 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
@@ -1592,6 +1592,7 @@ GLIBC_2.1 pthread_attr_init F
 GLIBC_2.1 pthread_attr_setguardsize F
 GLIBC_2.1 pthread_attr_setstackaddr F
 GLIBC_2.1 pthread_attr_setstacksize F
+GLIBC_2.1 pthread_getconcurrency F
 GLIBC_2.1 pthread_mutexattr_gettype F
 GLIBC_2.1 pthread_mutexattr_settype F
 GLIBC_2.1 pthread_rwlock_destroy F
@@ -1607,6 +1608,7 @@ GLIBC_2.1 pthread_rwlockattr_getpshared F
 GLIBC_2.1 pthread_rwlockattr_init F
 GLIBC_2.1 pthread_rwlockattr_setkind_np F
 GLIBC_2.1 pthread_rwlockattr_setpshared F
+GLIBC_2.1 pthread_setconcurrency F
 GLIBC_2.1 ptsname F
 GLIBC_2.1 ptsname_r F
 GLIBC_2.1 putgrent F
@@ -2443,6 +2445,7 @@ GLIBC_2.34 pthread_condattr_getpshared F
 GLIBC_2.34 pthread_condattr_setclock F
 GLIBC_2.34 pthread_condattr_setpshared F
 GLIBC_2.34 pthread_detach F
+GLIBC_2.34 pthread_getconcurrency F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_join F
 GLIBC_2.34 pthread_key_create F
@@ -2485,6 +2488,7 @@ GLIBC_2.34 pthread_rwlockattr_init F
 GLIBC_2.34 pthread_rwlockattr_setkind_np F
 GLIBC_2.34 pthread_rwlockattr_setpshared F
 GLIBC_2.34 pthread_setattr_default_np F
+GLIBC_2.34 pthread_setconcurrency F
 GLIBC_2.34 pthread_setspecific F
 GLIBC_2.34 pthread_spin_destroy F
 GLIBC_2.34 pthread_spin_init F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
index ba2f678e7c..98dc2c37db 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
@@ -1437,6 +1437,7 @@ GLIBC_2.3 pthread_detach F
 GLIBC_2.3 pthread_equal F
 GLIBC_2.3 pthread_exit F
 GLIBC_2.3 pthread_getattr_np F
+GLIBC_2.3 pthread_getconcurrency F
 GLIBC_2.3 pthread_getschedparam F
 GLIBC_2.3 pthread_getspecific F
 GLIBC_2.3 pthread_join F
@@ -1477,6 +1478,7 @@ GLIBC_2.3 pthread_rwlockattr_setpshared F
 GLIBC_2.3 pthread_self F
 GLIBC_2.3 pthread_setcancelstate F
 GLIBC_2.3 pthread_setcanceltype F
+GLIBC_2.3 pthread_setconcurrency F
 GLIBC_2.3 pthread_setschedparam F
 GLIBC_2.3 pthread_setspecific F
 GLIBC_2.3 pthread_sigmask F
@@ -2258,6 +2260,7 @@ GLIBC_2.34 pthread_condattr_getpshared F
 GLIBC_2.34 pthread_condattr_setclock F
 GLIBC_2.34 pthread_condattr_setpshared F
 GLIBC_2.34 pthread_detach F
+GLIBC_2.34 pthread_getconcurrency F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_join F
 GLIBC_2.34 pthread_key_create F
@@ -2300,6 +2303,7 @@ GLIBC_2.34 pthread_rwlockattr_init F
 GLIBC_2.34 pthread_rwlockattr_setkind_np F
 GLIBC_2.34 pthread_rwlockattr_setpshared F
 GLIBC_2.34 pthread_setattr_default_np F
+GLIBC_2.34 pthread_setconcurrency F
 GLIBC_2.34 pthread_setspecific F
 GLIBC_2.34 pthread_spin_destroy F
 GLIBC_2.34 pthread_spin_init F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index f8287f8a9d..c224f8de1a 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -5,9 +5,7 @@ GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.28 thrd_create F
 GLIBC_2.3 __errno_location F
 GLIBC_2.3 pthread_create F
-GLIBC_2.3 pthread_getconcurrency F
 GLIBC_2.3 pthread_getcpuclockid F
-GLIBC_2.3 pthread_setconcurrency F
 GLIBC_2.3.2 __libpthread_version_placeholder F
 GLIBC_2.3.3 pthread_setaffinity_np F
 GLIBC_2.3.4 pthread_setaffinity_np F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
index 274c186767..8be99e5849 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
@@ -1581,6 +1581,7 @@ GLIBC_2.17 pthread_equal F
 GLIBC_2.17 pthread_exit F
 GLIBC_2.17 pthread_getaffinity_np F
 GLIBC_2.17 pthread_getattr_np F
+GLIBC_2.17 pthread_getconcurrency F
 GLIBC_2.17 pthread_getschedparam F
 GLIBC_2.17 pthread_getspecific F
 GLIBC_2.17 pthread_join F
@@ -1633,6 +1634,7 @@ GLIBC_2.17 pthread_rwlockattr_setpshared F
 GLIBC_2.17 pthread_self F
 GLIBC_2.17 pthread_setcancelstate F
 GLIBC_2.17 pthread_setcanceltype F
+GLIBC_2.17 pthread_setconcurrency F
 GLIBC_2.17 pthread_setschedparam F
 GLIBC_2.17 pthread_setspecific F
 GLIBC_2.17 pthread_sigmask F
@@ -2558,6 +2560,7 @@ GLIBC_2.34 pthread_condattr_getpshared F
 GLIBC_2.34 pthread_condattr_setclock F
 GLIBC_2.34 pthread_condattr_setpshared F
 GLIBC_2.34 pthread_detach F
+GLIBC_2.34 pthread_getconcurrency F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_join F
 GLIBC_2.34 pthread_key_create F
@@ -2600,6 +2603,7 @@ GLIBC_2.34 pthread_rwlockattr_init F
 GLIBC_2.34 pthread_rwlockattr_setkind_np F
 GLIBC_2.34 pthread_rwlockattr_setpshared F
 GLIBC_2.34 pthread_setattr_default_np F
+GLIBC_2.34 pthread_setconcurrency F
 GLIBC_2.34 pthread_setspecific F
 GLIBC_2.34 pthread_spin_destroy F
 GLIBC_2.34 pthread_spin_init F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index ac567ca13d..e476011333 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -1,10 +1,8 @@
 GLIBC_2.17 __errno_location F
 GLIBC_2.17 pthread_create F
-GLIBC_2.17 pthread_getconcurrency F
 GLIBC_2.17 pthread_getcpuclockid F
 GLIBC_2.17 pthread_getname_np F
 GLIBC_2.17 pthread_setaffinity_np F
-GLIBC_2.17 pthread_setconcurrency F
 GLIBC_2.17 pthread_setname_np F
 GLIBC_2.17 pthread_setschedprio F
 GLIBC_2.17 pthread_sigqueue F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
index 810a2abe01..aee2f59bb0 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
@@ -1436,6 +1436,7 @@ GLIBC_2.33 pthread_equal F
 GLIBC_2.33 pthread_exit F
 GLIBC_2.33 pthread_getaffinity_np F
 GLIBC_2.33 pthread_getattr_np F
+GLIBC_2.33 pthread_getconcurrency F
 GLIBC_2.33 pthread_getschedparam F
 GLIBC_2.33 pthread_getspecific F
 GLIBC_2.33 pthread_join F
@@ -1492,6 +1493,7 @@ GLIBC_2.33 pthread_self F
 GLIBC_2.33 pthread_setattr_default_np F
 GLIBC_2.33 pthread_setcancelstate F
 GLIBC_2.33 pthread_setcanceltype F
+GLIBC_2.33 pthread_setconcurrency F
 GLIBC_2.33 pthread_setschedparam F
 GLIBC_2.33 pthread_setspecific F
 GLIBC_2.33 pthread_sigmask F
@@ -2123,6 +2125,7 @@ GLIBC_2.34 pthread_condattr_getpshared F
 GLIBC_2.34 pthread_condattr_setclock F
 GLIBC_2.34 pthread_condattr_setpshared F
 GLIBC_2.34 pthread_detach F
+GLIBC_2.34 pthread_getconcurrency F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_join F
 GLIBC_2.34 pthread_key_create F
@@ -2165,6 +2168,7 @@ GLIBC_2.34 pthread_rwlockattr_init F
 GLIBC_2.34 pthread_rwlockattr_setkind_np F
 GLIBC_2.34 pthread_rwlockattr_setpshared F
 GLIBC_2.34 pthread_setattr_default_np F
+GLIBC_2.34 pthread_setconcurrency F
 GLIBC_2.34 pthread_setspecific F
 GLIBC_2.34 pthread_spin_destroy F
 GLIBC_2.34 pthread_spin_init F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
index 1e6e7dcc93..e5b76b829d 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
@@ -1,11 +1,9 @@
 GLIBC_2.33 __errno_location F
 GLIBC_2.33 pthread_create F
 GLIBC_2.33 pthread_getattr_default_np F
-GLIBC_2.33 pthread_getconcurrency F
 GLIBC_2.33 pthread_getcpuclockid F
 GLIBC_2.33 pthread_getname_np F
 GLIBC_2.33 pthread_setaffinity_np F
-GLIBC_2.33 pthread_setconcurrency F
 GLIBC_2.33 pthread_setname_np F
 GLIBC_2.33 pthread_setschedprio F
 GLIBC_2.33 pthread_sigqueue F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
index 1f36f48475..ef4f86b1ce 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
@@ -1483,6 +1483,7 @@ GLIBC_2.27 pthread_equal F
 GLIBC_2.27 pthread_exit F
 GLIBC_2.27 pthread_getaffinity_np F
 GLIBC_2.27 pthread_getattr_np F
+GLIBC_2.27 pthread_getconcurrency F
 GLIBC_2.27 pthread_getschedparam F
 GLIBC_2.27 pthread_getspecific F
 GLIBC_2.27 pthread_join F
@@ -1536,6 +1537,7 @@ GLIBC_2.27 pthread_self F
 GLIBC_2.27 pthread_setattr_default_np F
 GLIBC_2.27 pthread_setcancelstate F
 GLIBC_2.27 pthread_setcanceltype F
+GLIBC_2.27 pthread_setconcurrency F
 GLIBC_2.27 pthread_setschedparam F
 GLIBC_2.27 pthread_setspecific F
 GLIBC_2.27 pthread_sigmask F
@@ -2323,6 +2325,7 @@ GLIBC_2.34 pthread_condattr_getpshared F
 GLIBC_2.34 pthread_condattr_setclock F
 GLIBC_2.34 pthread_condattr_setpshared F
 GLIBC_2.34 pthread_detach F
+GLIBC_2.34 pthread_getconcurrency F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_join F
 GLIBC_2.34 pthread_key_create F
@@ -2365,6 +2368,7 @@ GLIBC_2.34 pthread_rwlockattr_init F
 GLIBC_2.34 pthread_rwlockattr_setkind_np F
 GLIBC_2.34 pthread_rwlockattr_setpshared F
 GLIBC_2.34 pthread_setattr_default_np F
+GLIBC_2.34 pthread_setconcurrency F
 GLIBC_2.34 pthread_setspecific F
 GLIBC_2.34 pthread_spin_destroy F
 GLIBC_2.34 pthread_spin_init F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
index d19625619f..d697ba7e19 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@@ -1,11 +1,9 @@
 GLIBC_2.27 __errno_location F
 GLIBC_2.27 pthread_create F
 GLIBC_2.27 pthread_getattr_default_np F
-GLIBC_2.27 pthread_getconcurrency F
 GLIBC_2.27 pthread_getcpuclockid F
 GLIBC_2.27 pthread_getname_np F
 GLIBC_2.27 pthread_setaffinity_np F
-GLIBC_2.27 pthread_setconcurrency F
 GLIBC_2.27 pthread_setname_np F
 GLIBC_2.27 pthread_setschedprio F
 GLIBC_2.27 pthread_sigqueue F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
index d8a46a6776..420c5eb1b0 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
@@ -1584,6 +1584,7 @@ GLIBC_2.1 pthread_attr_init F
 GLIBC_2.1 pthread_attr_setguardsize F
 GLIBC_2.1 pthread_attr_setstackaddr F
 GLIBC_2.1 pthread_attr_setstacksize F
+GLIBC_2.1 pthread_getconcurrency F
 GLIBC_2.1 pthread_mutexattr_gettype F
 GLIBC_2.1 pthread_mutexattr_settype F
 GLIBC_2.1 pthread_rwlock_destroy F
@@ -1599,6 +1600,7 @@ GLIBC_2.1 pthread_rwlockattr_getpshared F
 GLIBC_2.1 pthread_rwlockattr_init F
 GLIBC_2.1 pthread_rwlockattr_setkind_np F
 GLIBC_2.1 pthread_rwlockattr_setpshared F
+GLIBC_2.1 pthread_setconcurrency F
 GLIBC_2.1 ptsname F
 GLIBC_2.1 ptsname_r F
 GLIBC_2.1 putgrent F
@@ -2408,6 +2410,7 @@ GLIBC_2.34 pthread_condattr_getpshared F
 GLIBC_2.34 pthread_condattr_setclock F
 GLIBC_2.34 pthread_condattr_setpshared F
 GLIBC_2.34 pthread_detach F
+GLIBC_2.34 pthread_getconcurrency F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_join F
 GLIBC_2.34 pthread_key_create F
@@ -2450,6 +2453,7 @@ GLIBC_2.34 pthread_rwlockattr_init F
 GLIBC_2.34 pthread_rwlockattr_setkind_np F
 GLIBC_2.34 pthread_rwlockattr_setpshared F
 GLIBC_2.34 pthread_setattr_default_np F
+GLIBC_2.34 pthread_setconcurrency F
 GLIBC_2.34 pthread_setspecific F
 GLIBC_2.34 pthread_spin_destroy F
 GLIBC_2.34 pthread_spin_init F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index c63c2016af..cba826514c 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@@ -1,8 +1,6 @@
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 pthread_create F
 GLIBC_2.1 pthread_create F
-GLIBC_2.1 pthread_getconcurrency F
-GLIBC_2.1 pthread_setconcurrency F
 GLIBC_2.1.1 __libpthread_version_placeholder F
 GLIBC_2.1.2 __libpthread_version_placeholder F
 GLIBC_2.11 pthread_sigqueue F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
index bfe4f8a8ac..e3fd068bf4 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
@@ -1329,6 +1329,7 @@ GLIBC_2.2 pthread_condattr_setpshared F
 GLIBC_2.2 pthread_detach F
 GLIBC_2.2 pthread_equal F
 GLIBC_2.2 pthread_exit F
+GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getschedparam F
 GLIBC_2.2 pthread_getspecific F
 GLIBC_2.2 pthread_join F
@@ -1369,6 +1370,7 @@ GLIBC_2.2 pthread_rwlockattr_setpshared F
 GLIBC_2.2 pthread_self F
 GLIBC_2.2 pthread_setcancelstate F
 GLIBC_2.2 pthread_setcanceltype F
+GLIBC_2.2 pthread_setconcurrency F
 GLIBC_2.2 pthread_setschedparam F
 GLIBC_2.2 pthread_setspecific F
 GLIBC_2.2 pthread_sigmask F
@@ -2295,6 +2297,7 @@ GLIBC_2.34 pthread_condattr_getpshared F
 GLIBC_2.34 pthread_condattr_setclock F
 GLIBC_2.34 pthread_condattr_setpshared F
 GLIBC_2.34 pthread_detach F
+GLIBC_2.34 pthread_getconcurrency F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_join F
 GLIBC_2.34 pthread_key_create F
@@ -2337,6 +2340,7 @@ GLIBC_2.34 pthread_rwlockattr_init F
 GLIBC_2.34 pthread_rwlockattr_setkind_np F
 GLIBC_2.34 pthread_rwlockattr_setpshared F
 GLIBC_2.34 pthread_setattr_default_np F
+GLIBC_2.34 pthread_setconcurrency F
 GLIBC_2.34 pthread_setspecific F
 GLIBC_2.34 pthread_spin_destroy F
 GLIBC_2.34 pthread_spin_init F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index 92beb599fc..787e56be1b 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -5,9 +5,7 @@ GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.19 __libpthread_version_placeholder F
 GLIBC_2.2 __errno_location F
 GLIBC_2.2 pthread_create F
-GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getcpuclockid F
-GLIBC_2.2 pthread_setconcurrency F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
 GLIBC_2.28 thrd_create F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libc.abilist b/sysdeps/unix/sysv/linux/sh/be/libc.abilist
index e897b95fba..7d43481afa 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libc.abilist
@@ -1315,6 +1315,7 @@ GLIBC_2.2 pthread_condattr_setpshared F
 GLIBC_2.2 pthread_detach F
 GLIBC_2.2 pthread_equal F
 GLIBC_2.2 pthread_exit F
+GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getschedparam F
 GLIBC_2.2 pthread_getspecific F
 GLIBC_2.2 pthread_join F
@@ -1355,6 +1356,7 @@ GLIBC_2.2 pthread_rwlockattr_setpshared F
 GLIBC_2.2 pthread_self F
 GLIBC_2.2 pthread_setcancelstate F
 GLIBC_2.2 pthread_setcanceltype F
+GLIBC_2.2 pthread_setconcurrency F
 GLIBC_2.2 pthread_setschedparam F
 GLIBC_2.2 pthread_setspecific F
 GLIBC_2.2 pthread_sigmask F
@@ -2264,6 +2266,7 @@ GLIBC_2.34 pthread_condattr_getpshared F
 GLIBC_2.34 pthread_condattr_setclock F
 GLIBC_2.34 pthread_condattr_setpshared F
 GLIBC_2.34 pthread_detach F
+GLIBC_2.34 pthread_getconcurrency F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_join F
 GLIBC_2.34 pthread_key_create F
@@ -2306,6 +2309,7 @@ GLIBC_2.34 pthread_rwlockattr_init F
 GLIBC_2.34 pthread_rwlockattr_setkind_np F
 GLIBC_2.34 pthread_rwlockattr_setpshared F
 GLIBC_2.34 pthread_setattr_default_np F
+GLIBC_2.34 pthread_setconcurrency F
 GLIBC_2.34 pthread_setspecific F
 GLIBC_2.34 pthread_spin_destroy F
 GLIBC_2.34 pthread_spin_init F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
index b70f7bafbd..04c8975664 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@@ -4,9 +4,7 @@ GLIBC_2.12 pthread_setname_np F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.2 __errno_location F
 GLIBC_2.2 pthread_create F
-GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getcpuclockid F
-GLIBC_2.2 pthread_setconcurrency F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
 GLIBC_2.28 thrd_create F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libc.abilist b/sysdeps/unix/sysv/linux/sh/le/libc.abilist
index 102e1d2ae4..adc53a4d54 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libc.abilist
@@ -1315,6 +1315,7 @@ GLIBC_2.2 pthread_condattr_setpshared F
 GLIBC_2.2 pthread_detach F
 GLIBC_2.2 pthread_equal F
 GLIBC_2.2 pthread_exit F
+GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getschedparam F
 GLIBC_2.2 pthread_getspecific F
 GLIBC_2.2 pthread_join F
@@ -1355,6 +1356,7 @@ GLIBC_2.2 pthread_rwlockattr_setpshared F
 GLIBC_2.2 pthread_self F
 GLIBC_2.2 pthread_setcancelstate F
 GLIBC_2.2 pthread_setcanceltype F
+GLIBC_2.2 pthread_setconcurrency F
 GLIBC_2.2 pthread_setschedparam F
 GLIBC_2.2 pthread_setspecific F
 GLIBC_2.2 pthread_sigmask F
@@ -2261,6 +2263,7 @@ GLIBC_2.34 pthread_condattr_getpshared F
 GLIBC_2.34 pthread_condattr_setclock F
 GLIBC_2.34 pthread_condattr_setpshared F
 GLIBC_2.34 pthread_detach F
+GLIBC_2.34 pthread_getconcurrency F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_join F
 GLIBC_2.34 pthread_key_create F
@@ -2303,6 +2306,7 @@ GLIBC_2.34 pthread_rwlockattr_init F
 GLIBC_2.34 pthread_rwlockattr_setkind_np F
 GLIBC_2.34 pthread_rwlockattr_setpshared F
 GLIBC_2.34 pthread_setattr_default_np F
+GLIBC_2.34 pthread_setconcurrency F
 GLIBC_2.34 pthread_setspecific F
 GLIBC_2.34 pthread_spin_destroy F
 GLIBC_2.34 pthread_spin_init F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
index b70f7bafbd..04c8975664 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@@ -4,9 +4,7 @@ GLIBC_2.12 pthread_setname_np F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.2 __errno_location F
 GLIBC_2.2 pthread_create F
-GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getcpuclockid F
-GLIBC_2.2 pthread_setconcurrency F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
 GLIBC_2.28 thrd_create F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
index 4f37fdf6c4..abcdb0deec 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
@@ -1585,6 +1585,7 @@ GLIBC_2.1 pthread_attr_init F
 GLIBC_2.1 pthread_attr_setguardsize F
 GLIBC_2.1 pthread_attr_setstackaddr F
 GLIBC_2.1 pthread_attr_setstacksize F
+GLIBC_2.1 pthread_getconcurrency F
 GLIBC_2.1 pthread_mutexattr_gettype F
 GLIBC_2.1 pthread_mutexattr_settype F
 GLIBC_2.1 pthread_rwlock_destroy F
@@ -1600,6 +1601,7 @@ GLIBC_2.1 pthread_rwlockattr_getpshared F
 GLIBC_2.1 pthread_rwlockattr_init F
 GLIBC_2.1 pthread_rwlockattr_setkind_np F
 GLIBC_2.1 pthread_rwlockattr_setpshared F
+GLIBC_2.1 pthread_setconcurrency F
 GLIBC_2.1 ptsname F
 GLIBC_2.1 ptsname_r F
 GLIBC_2.1 putgrent F
@@ -2401,6 +2403,7 @@ GLIBC_2.34 pthread_condattr_getpshared F
 GLIBC_2.34 pthread_condattr_setclock F
 GLIBC_2.34 pthread_condattr_setpshared F
 GLIBC_2.34 pthread_detach F
+GLIBC_2.34 pthread_getconcurrency F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_join F
 GLIBC_2.34 pthread_key_create F
@@ -2443,6 +2446,7 @@ GLIBC_2.34 pthread_rwlockattr_init F
 GLIBC_2.34 pthread_rwlockattr_setkind_np F
 GLIBC_2.34 pthread_rwlockattr_setpshared F
 GLIBC_2.34 pthread_setattr_default_np F
+GLIBC_2.34 pthread_setconcurrency F
 GLIBC_2.34 pthread_setspecific F
 GLIBC_2.34 pthread_spin_destroy F
 GLIBC_2.34 pthread_spin_init F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index 21e8a440a3..990366049d 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -1,8 +1,6 @@
 GLIBC_2.0 __errno_location F
 GLIBC_2.0 pthread_create F
 GLIBC_2.1 pthread_create F
-GLIBC_2.1 pthread_getconcurrency F
-GLIBC_2.1 pthread_setconcurrency F
 GLIBC_2.1.1 __libpthread_version_placeholder F
 GLIBC_2.1.2 __libpthread_version_placeholder F
 GLIBC_2.11 pthread_sigqueue F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
index f8d805bded..2bfe9c786b 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
@@ -1358,6 +1358,7 @@ GLIBC_2.2 pthread_condattr_setpshared F
 GLIBC_2.2 pthread_detach F
 GLIBC_2.2 pthread_equal F
 GLIBC_2.2 pthread_exit F
+GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getschedparam F
 GLIBC_2.2 pthread_getspecific F
 GLIBC_2.2 pthread_join F
@@ -1398,6 +1399,7 @@ GLIBC_2.2 pthread_rwlockattr_setpshared F
 GLIBC_2.2 pthread_self F
 GLIBC_2.2 pthread_setcancelstate F
 GLIBC_2.2 pthread_setcanceltype F
+GLIBC_2.2 pthread_setconcurrency F
 GLIBC_2.2 pthread_setschedparam F
 GLIBC_2.2 pthread_setspecific F
 GLIBC_2.2 pthread_sigmask F
@@ -2314,6 +2316,7 @@ GLIBC_2.34 pthread_condattr_getpshared F
 GLIBC_2.34 pthread_condattr_setclock F
 GLIBC_2.34 pthread_condattr_setpshared F
 GLIBC_2.34 pthread_detach F
+GLIBC_2.34 pthread_getconcurrency F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_join F
 GLIBC_2.34 pthread_key_create F
@@ -2356,6 +2359,7 @@ GLIBC_2.34 pthread_rwlockattr_init F
 GLIBC_2.34 pthread_rwlockattr_setkind_np F
 GLIBC_2.34 pthread_rwlockattr_setpshared F
 GLIBC_2.34 pthread_setattr_default_np F
+GLIBC_2.34 pthread_setconcurrency F
 GLIBC_2.34 pthread_setspecific F
 GLIBC_2.34 pthread_spin_destroy F
 GLIBC_2.34 pthread_spin_init F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index b70f7bafbd..04c8975664 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -4,9 +4,7 @@ GLIBC_2.12 pthread_setname_np F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.2 __errno_location F
 GLIBC_2.2 pthread_create F
-GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getcpuclockid F
-GLIBC_2.2 pthread_setconcurrency F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
 GLIBC_2.28 thrd_create F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
index cf7d0f9401..b6f9385076 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
@@ -1326,6 +1326,7 @@ GLIBC_2.2.5 pthread_detach F
 GLIBC_2.2.5 pthread_equal F
 GLIBC_2.2.5 pthread_exit F
 GLIBC_2.2.5 pthread_getattr_np F
+GLIBC_2.2.5 pthread_getconcurrency F
 GLIBC_2.2.5 pthread_getschedparam F
 GLIBC_2.2.5 pthread_getspecific F
 GLIBC_2.2.5 pthread_join F
@@ -1366,6 +1367,7 @@ GLIBC_2.2.5 pthread_rwlockattr_setpshared F
 GLIBC_2.2.5 pthread_self F
 GLIBC_2.2.5 pthread_setcancelstate F
 GLIBC_2.2.5 pthread_setcanceltype F
+GLIBC_2.2.5 pthread_setconcurrency F
 GLIBC_2.2.5 pthread_setschedparam F
 GLIBC_2.2.5 pthread_setspecific F
 GLIBC_2.2.5 pthread_sigmask F
@@ -2273,6 +2275,7 @@ GLIBC_2.34 pthread_condattr_getpshared F
 GLIBC_2.34 pthread_condattr_setclock F
 GLIBC_2.34 pthread_condattr_setpshared F
 GLIBC_2.34 pthread_detach F
+GLIBC_2.34 pthread_getconcurrency F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_join F
 GLIBC_2.34 pthread_key_create F
@@ -2315,6 +2318,7 @@ GLIBC_2.34 pthread_rwlockattr_init F
 GLIBC_2.34 pthread_rwlockattr_setkind_np F
 GLIBC_2.34 pthread_rwlockattr_setpshared F
 GLIBC_2.34 pthread_setattr_default_np F
+GLIBC_2.34 pthread_setconcurrency F
 GLIBC_2.34 pthread_setspecific F
 GLIBC_2.34 pthread_spin_destroy F
 GLIBC_2.34 pthread_spin_init F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index 31f16cb322..931013d746 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -4,9 +4,7 @@ GLIBC_2.12 pthread_setname_np F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.2.5 __errno_location F
 GLIBC_2.2.5 pthread_create F
-GLIBC_2.2.5 pthread_getconcurrency F
 GLIBC_2.2.5 pthread_getcpuclockid F
-GLIBC_2.2.5 pthread_setconcurrency F
 GLIBC_2.2.6 __libpthread_version_placeholder F
 GLIBC_2.28 thrd_create F
 GLIBC_2.3.2 __libpthread_version_placeholder F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
index f2f4bc0b00..61ae4b65f4 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
@@ -1500,6 +1500,7 @@ GLIBC_2.16 pthread_equal F
 GLIBC_2.16 pthread_exit F
 GLIBC_2.16 pthread_getaffinity_np F
 GLIBC_2.16 pthread_getattr_np F
+GLIBC_2.16 pthread_getconcurrency F
 GLIBC_2.16 pthread_getschedparam F
 GLIBC_2.16 pthread_getspecific F
 GLIBC_2.16 pthread_join F
@@ -1552,6 +1553,7 @@ GLIBC_2.16 pthread_rwlockattr_setpshared F
 GLIBC_2.16 pthread_self F
 GLIBC_2.16 pthread_setcancelstate F
 GLIBC_2.16 pthread_setcanceltype F
+GLIBC_2.16 pthread_setconcurrency F
 GLIBC_2.16 pthread_setschedparam F
 GLIBC_2.16 pthread_setspecific F
 GLIBC_2.16 pthread_sigmask F
@@ -2377,6 +2379,7 @@ GLIBC_2.34 pthread_condattr_getpshared F
 GLIBC_2.34 pthread_condattr_setclock F
 GLIBC_2.34 pthread_condattr_setpshared F
 GLIBC_2.34 pthread_detach F
+GLIBC_2.34 pthread_getconcurrency F
 GLIBC_2.34 pthread_getspecific F
 GLIBC_2.34 pthread_join F
 GLIBC_2.34 pthread_key_create F
@@ -2419,6 +2422,7 @@ GLIBC_2.34 pthread_rwlockattr_init F
 GLIBC_2.34 pthread_rwlockattr_setkind_np F
 GLIBC_2.34 pthread_rwlockattr_setpshared F
 GLIBC_2.34 pthread_setattr_default_np F
+GLIBC_2.34 pthread_setconcurrency F
 GLIBC_2.34 pthread_setspecific F
 GLIBC_2.34 pthread_spin_destroy F
 GLIBC_2.34 pthread_spin_init F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index 781358258b..94d721b81f 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -1,10 +1,8 @@
 GLIBC_2.16 __errno_location F
 GLIBC_2.16 pthread_create F
-GLIBC_2.16 pthread_getconcurrency F
 GLIBC_2.16 pthread_getcpuclockid F
 GLIBC_2.16 pthread_getname_np F
 GLIBC_2.16 pthread_setaffinity_np F
-GLIBC_2.16 pthread_setconcurrency F
 GLIBC_2.16 pthread_setname_np F
 GLIBC_2.16 pthread_setschedprio F
 GLIBC_2.16 pthread_sigqueue F