[11/19] nptl: Move mtx_lock into libc

Message ID 4a0d420252bd4ab85aefec440cdc26121ce3d981.1619456219.git.fweimer@redhat.com
State New
Headers show
Series
  • nptl: Move most C11 symbols into libc
Related show

Commit Message

Samuel Thibault via Libc-alpha April 26, 2021, 5:02 p.m.
The symbol was moved using scripts/move-symbol-to-libc.py.

__pthread_mutex_lock@GLIBC_2.34 is not removed in this commit
because it is still used from nptl/nptl-init.c.
---
 nptl/Versions                                         |  3 ++-
 sysdeps/pthread/Makefile                              |  3 ++-
 sysdeps/pthread/mtx_lock.c                            | 11 ++++++++++-
 sysdeps/unix/sysv/linux/aarch64/libc.abilist          |  2 ++
 sysdeps/unix/sysv/linux/aarch64/libpthread.abilist    |  1 -
 sysdeps/unix/sysv/linux/alpha/libc.abilist            |  2 ++
 sysdeps/unix/sysv/linux/alpha/libpthread.abilist      |  1 -
 sysdeps/unix/sysv/linux/arc/libc.abilist              |  2 ++
 sysdeps/unix/sysv/linux/arc/libpthread.abilist        |  1 -
 sysdeps/unix/sysv/linux/arm/be/libc.abilist           |  2 ++
 sysdeps/unix/sysv/linux/arm/be/libpthread.abilist     |  1 -
 sysdeps/unix/sysv/linux/arm/le/libc.abilist           |  2 ++
 sysdeps/unix/sysv/linux/arm/le/libpthread.abilist     |  1 -
 sysdeps/unix/sysv/linux/csky/libc.abilist             |  2 ++
 sysdeps/unix/sysv/linux/csky/libpthread.abilist       |  1 -
 sysdeps/unix/sysv/linux/hppa/libc.abilist             |  2 ++
 sysdeps/unix/sysv/linux/hppa/libpthread.abilist       |  1 -
 sysdeps/unix/sysv/linux/i386/libc.abilist             |  2 ++
 sysdeps/unix/sysv/linux/i386/libpthread.abilist       |  1 -
 sysdeps/unix/sysv/linux/ia64/libc.abilist             |  2 ++
 sysdeps/unix/sysv/linux/ia64/libpthread.abilist       |  1 -
 sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist    |  2 ++
 .../unix/sysv/linux/m68k/coldfire/libpthread.abilist  |  1 -
 sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist      |  2 ++
 .../unix/sysv/linux/m68k/m680x0/libpthread.abilist    |  1 -
 sysdeps/unix/sysv/linux/microblaze/be/libc.abilist    |  2 ++
 .../unix/sysv/linux/microblaze/be/libpthread.abilist  |  1 -
 sysdeps/unix/sysv/linux/microblaze/le/libc.abilist    |  2 ++
 .../unix/sysv/linux/microblaze/le/libpthread.abilist  |  1 -
 sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist  |  2 ++
 .../unix/sysv/linux/mips/mips32/libpthread.abilist    |  1 -
 .../unix/sysv/linux/mips/mips32/nofpu/libc.abilist    |  2 ++
 .../unix/sysv/linux/mips/mips64/libpthread.abilist    |  1 -
 sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist  |  2 ++
 sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist  |  2 ++
 sysdeps/unix/sysv/linux/nios2/libc.abilist            |  2 ++
 sysdeps/unix/sysv/linux/nios2/libpthread.abilist      |  1 -
 .../sysv/linux/powerpc/powerpc32/fpu/libc.abilist     |  2 ++
 .../sysv/linux/powerpc/powerpc32/libpthread.abilist   |  1 -
 .../sysv/linux/powerpc/powerpc32/nofpu/libc.abilist   |  2 ++
 .../unix/sysv/linux/powerpc/powerpc64/be/libc.abilist |  2 ++
 .../linux/powerpc/powerpc64/be/libpthread.abilist     |  1 -
 .../unix/sysv/linux/powerpc/powerpc64/le/libc.abilist |  2 ++
 .../linux/powerpc/powerpc64/le/libpthread.abilist     |  1 -
 sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist       |  2 ++
 sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist |  1 -
 sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist       |  2 ++
 sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist |  1 -
 sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist     |  2 ++
 .../unix/sysv/linux/s390/s390-32/libpthread.abilist   |  1 -
 sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist     |  2 ++
 .../unix/sysv/linux/s390/s390-64/libpthread.abilist   |  1 -
 sysdeps/unix/sysv/linux/sh/be/libc.abilist            |  2 ++
 sysdeps/unix/sysv/linux/sh/be/libpthread.abilist      |  1 -
 sysdeps/unix/sysv/linux/sh/le/libc.abilist            |  2 ++
 sysdeps/unix/sysv/linux/sh/le/libpthread.abilist      |  1 -
 sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist    |  2 ++
 .../unix/sysv/linux/sparc/sparc32/libpthread.abilist  |  1 -
 sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist    |  2 ++
 .../unix/sysv/linux/sparc/sparc64/libpthread.abilist  |  1 -
 sysdeps/unix/sysv/linux/x86_64/64/libc.abilist        |  2 ++
 sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist  |  1 -
 sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist       |  2 ++
 sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist |  1 -
 64 files changed, 78 insertions(+), 32 deletions(-)

-- 
2.30.2

Comments

Samuel Thibault via Libc-alpha May 2, 2021, 8:46 p.m. | #1
On 4/26/21 1:02 PM, Florian Weimer via Libc-alpha wrote:
> The symbol was moved using scripts/move-symbol-to-libc.py.


Tested and reviewed on x86_64 and i686.

LGTM.

Reviewed-by: Carlos O'Donell <carlos@redhat.com>

Tested-by: Carlos O'Donell <carlos@redhat.com>

 
> __pthread_mutex_lock@GLIBC_2.34 is not removed in this commit

> because it is still used from nptl/nptl-init.c.


OK.

> ---

>  nptl/Versions                                         |  3 ++-

>  sysdeps/pthread/Makefile                              |  3 ++-

>  sysdeps/pthread/mtx_lock.c                            | 11 ++++++++++-

>  sysdeps/unix/sysv/linux/aarch64/libc.abilist          |  2 ++

>  sysdeps/unix/sysv/linux/aarch64/libpthread.abilist    |  1 -

>  sysdeps/unix/sysv/linux/alpha/libc.abilist            |  2 ++

>  sysdeps/unix/sysv/linux/alpha/libpthread.abilist      |  1 -

>  sysdeps/unix/sysv/linux/arc/libc.abilist              |  2 ++

>  sysdeps/unix/sysv/linux/arc/libpthread.abilist        |  1 -

>  sysdeps/unix/sysv/linux/arm/be/libc.abilist           |  2 ++

>  sysdeps/unix/sysv/linux/arm/be/libpthread.abilist     |  1 -

>  sysdeps/unix/sysv/linux/arm/le/libc.abilist           |  2 ++

>  sysdeps/unix/sysv/linux/arm/le/libpthread.abilist     |  1 -

>  sysdeps/unix/sysv/linux/csky/libc.abilist             |  2 ++

>  sysdeps/unix/sysv/linux/csky/libpthread.abilist       |  1 -

>  sysdeps/unix/sysv/linux/hppa/libc.abilist             |  2 ++

>  sysdeps/unix/sysv/linux/hppa/libpthread.abilist       |  1 -

>  sysdeps/unix/sysv/linux/i386/libc.abilist             |  2 ++

>  sysdeps/unix/sysv/linux/i386/libpthread.abilist       |  1 -

>  sysdeps/unix/sysv/linux/ia64/libc.abilist             |  2 ++

>  sysdeps/unix/sysv/linux/ia64/libpthread.abilist       |  1 -

>  sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist    |  2 ++

>  .../unix/sysv/linux/m68k/coldfire/libpthread.abilist  |  1 -

>  sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist      |  2 ++

>  .../unix/sysv/linux/m68k/m680x0/libpthread.abilist    |  1 -

>  sysdeps/unix/sysv/linux/microblaze/be/libc.abilist    |  2 ++

>  .../unix/sysv/linux/microblaze/be/libpthread.abilist  |  1 -

>  sysdeps/unix/sysv/linux/microblaze/le/libc.abilist    |  2 ++

>  .../unix/sysv/linux/microblaze/le/libpthread.abilist  |  1 -

>  sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist  |  2 ++

>  .../unix/sysv/linux/mips/mips32/libpthread.abilist    |  1 -

>  .../unix/sysv/linux/mips/mips32/nofpu/libc.abilist    |  2 ++

>  .../unix/sysv/linux/mips/mips64/libpthread.abilist    |  1 -

>  sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist  |  2 ++

>  sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist  |  2 ++

>  sysdeps/unix/sysv/linux/nios2/libc.abilist            |  2 ++

>  sysdeps/unix/sysv/linux/nios2/libpthread.abilist      |  1 -

>  .../sysv/linux/powerpc/powerpc32/fpu/libc.abilist     |  2 ++

>  .../sysv/linux/powerpc/powerpc32/libpthread.abilist   |  1 -

>  .../sysv/linux/powerpc/powerpc32/nofpu/libc.abilist   |  2 ++

>  .../unix/sysv/linux/powerpc/powerpc64/be/libc.abilist |  2 ++

>  .../linux/powerpc/powerpc64/be/libpthread.abilist     |  1 -

>  .../unix/sysv/linux/powerpc/powerpc64/le/libc.abilist |  2 ++

>  .../linux/powerpc/powerpc64/le/libpthread.abilist     |  1 -

>  sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist       |  2 ++

>  sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist |  1 -

>  sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist       |  2 ++

>  sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist |  1 -

>  sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist     |  2 ++

>  .../unix/sysv/linux/s390/s390-32/libpthread.abilist   |  1 -

>  sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist     |  2 ++

>  .../unix/sysv/linux/s390/s390-64/libpthread.abilist   |  1 -

>  sysdeps/unix/sysv/linux/sh/be/libc.abilist            |  2 ++

>  sysdeps/unix/sysv/linux/sh/be/libpthread.abilist      |  1 -

>  sysdeps/unix/sysv/linux/sh/le/libc.abilist            |  2 ++

>  sysdeps/unix/sysv/linux/sh/le/libpthread.abilist      |  1 -

>  sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist    |  2 ++

>  .../unix/sysv/linux/sparc/sparc32/libpthread.abilist  |  1 -

>  sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist    |  2 ++

>  .../unix/sysv/linux/sparc/sparc64/libpthread.abilist  |  1 -

>  sysdeps/unix/sysv/linux/x86_64/64/libc.abilist        |  2 ++

>  sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist  |  1 -

>  sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist       |  2 ++

>  sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist |  1 -

>  64 files changed, 78 insertions(+), 32 deletions(-)

> 

> diff --git a/nptl/Versions b/nptl/Versions

> index ccba2ba980..43e56068f5 100644

> --- a/nptl/Versions

> +++ b/nptl/Versions

> @@ -135,6 +135,7 @@ libc {

>      cnd_wait;

>      mtx_destroy;

>      mtx_init;

> +    mtx_lock;

>      thrd_current;

>      thrd_equal;

>      thrd_sleep;

> @@ -168,6 +169,7 @@ libc {

>      cnd_wait;

>      mtx_destroy;

>      mtx_init;

> +    mtx_lock;

>      pthread_cond_clockwait;

>      pthread_condattr_getclock;

>      pthread_condattr_getpshared;

> @@ -380,7 +382,6 @@ libpthread {

>  

>    # C11 thread symbols.

>    GLIBC_2.28 {

> -    mtx_lock;

>      mtx_timedlock;

>      mtx_trylock;

>      mtx_unlock;

> diff --git a/sysdeps/pthread/Makefile b/sysdeps/pthread/Makefile

> index bf42b6aa71..10ce314076 100644

> --- a/sysdeps/pthread/Makefile

> +++ b/sysdeps/pthread/Makefile

> @@ -32,7 +32,7 @@ headers += threads.h

>  routines += thrd_current thrd_equal thrd_sleep thrd_yield

>  

>  libpthread-routines += thrd_create thrd_detach thrd_exit thrd_join \

> -		       mtx_lock mtx_timedlock \

> +		       mtx_timedlock \

>  		       mtx_trylock mtx_unlock \

>  		       tss_create tss_delete tss_get tss_set

>  

> @@ -46,6 +46,7 @@ $(libpthread-routines-var) += \

>    cnd_wait \

>    mtx_destroy \

>    mtx_init \

> +  mtx_lock \

>  

>  tests += tst-cnd-basic tst-mtx-trylock tst-cnd-broadcast \

>  	 tst-cnd-timedwait tst-thrd-detach tst-mtx-basic tst-thrd-sleep \

> diff --git a/sysdeps/pthread/mtx_lock.c b/sysdeps/pthread/mtx_lock.c

> index 61ba7c0a8d..64c5ee8707 100644

> --- a/sysdeps/pthread/mtx_lock.c

> +++ b/sysdeps/pthread/mtx_lock.c

> @@ -17,10 +17,19 @@

>     <https://www.gnu.org/licenses/>.  */

>  

>  #include "thrd_priv.h"

> +#include <shlib-compat.h>

>  

>  int

> -mtx_lock (mtx_t *mutex)

> +__mtx_lock (mtx_t *mutex)

>  {

>    int err_code = __pthread_mutex_lock ((pthread_mutex_t *) mutex);

>    return thrd_err_map (err_code);

>  }

> +#if PTHREAD_IN_LIBC

> +versioned_symbol (libc, __mtx_lock, mtx_lock, GLIBC_2_34);

> +# if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_28, GLIBC_2_34)

> +compat_symbol (libpthread, __mtx_lock, mtx_lock, GLIBC_2_28);

> +# endif

> +#else /* !PTHREAD_IN_LIBC */

> +strong_alias (__mtx_lock, mtx_lock)

> +#endif

> diff --git a/sysdeps/unix/sysv/linux/aarch64/libc.abilist b/sysdeps/unix/sysv/linux/aarch64/libc.abilist

> index b586a95b8b..0c290c1991 100644

> --- a/sysdeps/unix/sysv/linux/aarch64/libc.abilist

> +++ b/sysdeps/unix/sysv/linux/aarch64/libc.abilist

> @@ -2208,6 +2208,7 @@ GLIBC_2.28 cnd_wait F

>  GLIBC_2.28 fcntl64 F

>  GLIBC_2.28 mtx_destroy F

>  GLIBC_2.28 mtx_init F

> +GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 renameat2 F

>  GLIBC_2.28 statx F

>  GLIBC_2.28 thrd_current F

> @@ -2263,6 +2264,7 @@ GLIBC_2.34 cnd_timedwait F

>  GLIBC_2.34 cnd_wait F

>  GLIBC_2.34 mtx_destroy F

>  GLIBC_2.34 mtx_init F

> +GLIBC_2.34 mtx_lock F

>  GLIBC_2.34 pthread_cond_clockwait F

>  GLIBC_2.34 pthread_condattr_getclock F

>  GLIBC_2.34 pthread_condattr_getpshared F

> diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist

> index d70d7eff42..37fc95b6ad 100644

> --- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist

> +++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist

> @@ -69,7 +69,6 @@ GLIBC_2.17 sem_unlink F

>  GLIBC_2.17 sem_wait F

>  GLIBC_2.18 pthread_getattr_default_np F

>  GLIBC_2.18 pthread_setattr_default_np F

> -GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 mtx_timedlock F

>  GLIBC_2.28 mtx_trylock F

>  GLIBC_2.28 mtx_unlock F

> diff --git a/sysdeps/unix/sysv/linux/alpha/libc.abilist b/sysdeps/unix/sysv/linux/alpha/libc.abilist

> index e91bd03efd..c940a7a88b 100644

> --- a/sysdeps/unix/sysv/linux/alpha/libc.abilist

> +++ b/sysdeps/unix/sysv/linux/alpha/libc.abilist

> @@ -2101,6 +2101,7 @@ GLIBC_2.28 cnd_wait F

>  GLIBC_2.28 fcntl64 F

>  GLIBC_2.28 mtx_destroy F

>  GLIBC_2.28 mtx_init F

> +GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 renameat2 F

>  GLIBC_2.28 statx F

>  GLIBC_2.28 thrd_current F

> @@ -2344,6 +2345,7 @@ GLIBC_2.34 cnd_timedwait F

>  GLIBC_2.34 cnd_wait F

>  GLIBC_2.34 mtx_destroy F

>  GLIBC_2.34 mtx_init F

> +GLIBC_2.34 mtx_lock F

>  GLIBC_2.34 pthread_cond_clockwait F

>  GLIBC_2.34 pthread_condattr_getclock F

>  GLIBC_2.34 pthread_condattr_getpshared F

> diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist

> index 421e6820f1..97c50454fe 100644

> --- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist

> +++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist

> @@ -69,7 +69,6 @@ GLIBC_2.2 pthread_yield F

>  GLIBC_2.2 sem_timedwait F

>  GLIBC_2.2.3 __libpthread_version_placeholder F

>  GLIBC_2.2.6 __libpthread_version_placeholder F

> -GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 mtx_timedlock F

>  GLIBC_2.28 mtx_trylock F

>  GLIBC_2.28 mtx_unlock F

> diff --git a/sysdeps/unix/sysv/linux/arc/libc.abilist b/sysdeps/unix/sysv/linux/arc/libc.abilist

> index cd2aa56a6a..16e915f68d 100644

> --- a/sysdeps/unix/sysv/linux/arc/libc.abilist

> +++ b/sysdeps/unix/sysv/linux/arc/libc.abilist

> @@ -1265,6 +1265,7 @@ GLIBC_2.32 msync F

>  GLIBC_2.32 mtrace F

>  GLIBC_2.32 mtx_destroy F

>  GLIBC_2.32 mtx_init F

> +GLIBC_2.32 mtx_lock F

>  GLIBC_2.32 munlock F

>  GLIBC_2.32 munlockall F

>  GLIBC_2.32 munmap F

> @@ -2022,6 +2023,7 @@ GLIBC_2.34 cnd_timedwait F

>  GLIBC_2.34 cnd_wait F

>  GLIBC_2.34 mtx_destroy F

>  GLIBC_2.34 mtx_init F

> +GLIBC_2.34 mtx_lock F

>  GLIBC_2.34 pthread_cond_clockwait F

>  GLIBC_2.34 pthread_condattr_getclock F

>  GLIBC_2.34 pthread_condattr_getpshared F

> diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist

> index e7acbb17a4..623dd3dc21 100644

> --- a/sysdeps/unix/sysv/linux/arc/libpthread.abilist

> +++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist

> @@ -13,7 +13,6 @@ GLIBC_2.32 __pthread_unregister_cancel_restore F

>  GLIBC_2.32 flockfile F

>  GLIBC_2.32 ftrylockfile F

>  GLIBC_2.32 funlockfile F

> -GLIBC_2.32 mtx_lock F

>  GLIBC_2.32 mtx_timedlock F

>  GLIBC_2.32 mtx_trylock F

>  GLIBC_2.32 mtx_unlock F

> diff --git a/sysdeps/unix/sysv/linux/arm/be/libc.abilist b/sysdeps/unix/sysv/linux/arm/be/libc.abilist

> index 0f55a8191a..d3f7b086c5 100644

> --- a/sysdeps/unix/sysv/linux/arm/be/libc.abilist

> +++ b/sysdeps/unix/sysv/linux/arm/be/libc.abilist

> @@ -129,6 +129,7 @@ GLIBC_2.28 fcntl F

>  GLIBC_2.28 fcntl64 F

>  GLIBC_2.28 mtx_destroy F

>  GLIBC_2.28 mtx_init F

> +GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 renameat2 F

>  GLIBC_2.28 statx F

>  GLIBC_2.28 thrd_current F

> @@ -187,6 +188,7 @@ GLIBC_2.34 cnd_timedwait F

>  GLIBC_2.34 cnd_wait F

>  GLIBC_2.34 mtx_destroy F

>  GLIBC_2.34 mtx_init F

> +GLIBC_2.34 mtx_lock F

>  GLIBC_2.34 pthread_cond_clockwait F

>  GLIBC_2.34 pthread_condattr_getclock F

>  GLIBC_2.34 pthread_condattr_getpshared F

> diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist

> index 4fc51e55c5..0a1cd29570 100644

> --- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist

> +++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist

> @@ -3,7 +3,6 @@ GLIBC_2.12 pthread_getname_np F

>  GLIBC_2.12 pthread_setname_np F

>  GLIBC_2.18 pthread_getattr_default_np F

>  GLIBC_2.18 pthread_setattr_default_np F

> -GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 mtx_timedlock F

>  GLIBC_2.28 mtx_trylock F

>  GLIBC_2.28 mtx_unlock F

> diff --git a/sysdeps/unix/sysv/linux/arm/le/libc.abilist b/sysdeps/unix/sysv/linux/arm/le/libc.abilist

> index 750ab71348..f2f2b4e5ee 100644

> --- a/sysdeps/unix/sysv/linux/arm/le/libc.abilist

> +++ b/sysdeps/unix/sysv/linux/arm/le/libc.abilist

> @@ -129,6 +129,7 @@ GLIBC_2.28 fcntl F

>  GLIBC_2.28 fcntl64 F

>  GLIBC_2.28 mtx_destroy F

>  GLIBC_2.28 mtx_init F

> +GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 renameat2 F

>  GLIBC_2.28 statx F

>  GLIBC_2.28 thrd_current F

> @@ -184,6 +185,7 @@ GLIBC_2.34 cnd_timedwait F

>  GLIBC_2.34 cnd_wait F

>  GLIBC_2.34 mtx_destroy F

>  GLIBC_2.34 mtx_init F

> +GLIBC_2.34 mtx_lock F

>  GLIBC_2.34 pthread_cond_clockwait F

>  GLIBC_2.34 pthread_condattr_getclock F

>  GLIBC_2.34 pthread_condattr_getpshared F

> diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist

> index 4fc51e55c5..0a1cd29570 100644

> --- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist

> +++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist

> @@ -3,7 +3,6 @@ GLIBC_2.12 pthread_getname_np F

>  GLIBC_2.12 pthread_setname_np F

>  GLIBC_2.18 pthread_getattr_default_np F

>  GLIBC_2.18 pthread_setattr_default_np F

> -GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 mtx_timedlock F

>  GLIBC_2.28 mtx_trylock F

>  GLIBC_2.28 mtx_unlock F

> diff --git a/sysdeps/unix/sysv/linux/csky/libc.abilist b/sysdeps/unix/sysv/linux/csky/libc.abilist

> index bf5bdb2649..01afad5ec0 100644

> --- a/sysdeps/unix/sysv/linux/csky/libc.abilist

> +++ b/sysdeps/unix/sysv/linux/csky/libc.abilist

> @@ -1320,6 +1320,7 @@ GLIBC_2.29 msync F

>  GLIBC_2.29 mtrace F

>  GLIBC_2.29 mtx_destroy F

>  GLIBC_2.29 mtx_init F

> +GLIBC_2.29 mtx_lock F

>  GLIBC_2.29 munlock F

>  GLIBC_2.29 munlockall F

>  GLIBC_2.29 munmap F

> @@ -2206,6 +2207,7 @@ GLIBC_2.34 cnd_timedwait F

>  GLIBC_2.34 cnd_wait F

>  GLIBC_2.34 mtx_destroy F

>  GLIBC_2.34 mtx_init F

> +GLIBC_2.34 mtx_lock F

>  GLIBC_2.34 pthread_cond_clockwait F

>  GLIBC_2.34 pthread_condattr_getclock F

>  GLIBC_2.34 pthread_condattr_getpshared F

> diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist

> index 7cd0a9c455..90ffccd26a 100644

> --- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist

> +++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist

> @@ -13,7 +13,6 @@ GLIBC_2.29 __pthread_unregister_cancel_restore F

>  GLIBC_2.29 flockfile F

>  GLIBC_2.29 ftrylockfile F

>  GLIBC_2.29 funlockfile F

> -GLIBC_2.29 mtx_lock F

>  GLIBC_2.29 mtx_timedlock F

>  GLIBC_2.29 mtx_trylock F

>  GLIBC_2.29 mtx_unlock F

> diff --git a/sysdeps/unix/sysv/linux/hppa/libc.abilist b/sysdeps/unix/sysv/linux/hppa/libc.abilist

> index e962e5e076..7e2f59f7db 100644

> --- a/sysdeps/unix/sysv/linux/hppa/libc.abilist

> +++ b/sysdeps/unix/sysv/linux/hppa/libc.abilist

> @@ -1940,6 +1940,7 @@ GLIBC_2.28 fcntl F

>  GLIBC_2.28 fcntl64 F

>  GLIBC_2.28 mtx_destroy F

>  GLIBC_2.28 mtx_init F

> +GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 renameat2 F

>  GLIBC_2.28 statx F

>  GLIBC_2.28 thrd_current F

> @@ -2157,6 +2158,7 @@ GLIBC_2.34 cnd_timedwait F

>  GLIBC_2.34 cnd_wait F

>  GLIBC_2.34 mtx_destroy F

>  GLIBC_2.34 mtx_init F

> +GLIBC_2.34 mtx_lock F

>  GLIBC_2.34 pthread_cond_clockwait F

>  GLIBC_2.34 pthread_condattr_getclock F

>  GLIBC_2.34 pthread_condattr_getpshared F

> diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist

> index 4914741631..19e4676872 100644

> --- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist

> +++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist

> @@ -61,7 +61,6 @@ GLIBC_2.2 sem_unlink F

>  GLIBC_2.2 sem_wait F

>  GLIBC_2.2.3 __libpthread_version_placeholder F

>  GLIBC_2.2.6 __libpthread_version_placeholder F

> -GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 mtx_timedlock F

>  GLIBC_2.28 mtx_trylock F

>  GLIBC_2.28 mtx_unlock F

> diff --git a/sysdeps/unix/sysv/linux/i386/libc.abilist b/sysdeps/unix/sysv/linux/i386/libc.abilist

> index 831c5cbe3d..d8d7f8d16a 100644

> --- a/sysdeps/unix/sysv/linux/i386/libc.abilist

> +++ b/sysdeps/unix/sysv/linux/i386/libc.abilist

> @@ -2114,6 +2114,7 @@ GLIBC_2.28 fcntl F

>  GLIBC_2.28 fcntl64 F

>  GLIBC_2.28 mtx_destroy F

>  GLIBC_2.28 mtx_init F

> +GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 renameat2 F

>  GLIBC_2.28 statx F

>  GLIBC_2.28 thrd_current F

> @@ -2334,6 +2335,7 @@ GLIBC_2.34 cnd_timedwait F

>  GLIBC_2.34 cnd_wait F

>  GLIBC_2.34 mtx_destroy F

>  GLIBC_2.34 mtx_init F

> +GLIBC_2.34 mtx_lock F

>  GLIBC_2.34 pthread_cond_clockwait F

>  GLIBC_2.34 pthread_condattr_getclock F

>  GLIBC_2.34 pthread_condattr_getpshared F

> diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist

> index 2861f052b0..5938138bc0 100644

> --- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist

> +++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist

> @@ -69,7 +69,6 @@ GLIBC_2.2 pthread_yield F

>  GLIBC_2.2 sem_timedwait F

>  GLIBC_2.2.3 __libpthread_version_placeholder F

>  GLIBC_2.2.6 __libpthread_version_placeholder F

> -GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 mtx_timedlock F

>  GLIBC_2.28 mtx_trylock F

>  GLIBC_2.28 mtx_unlock F

> diff --git a/sysdeps/unix/sysv/linux/ia64/libc.abilist b/sysdeps/unix/sysv/linux/ia64/libc.abilist

> index c27cc55934..5584b1a64b 100644

> --- a/sysdeps/unix/sysv/linux/ia64/libc.abilist

> +++ b/sysdeps/unix/sysv/linux/ia64/libc.abilist

> @@ -1975,6 +1975,7 @@ GLIBC_2.28 cnd_wait F

>  GLIBC_2.28 fcntl64 F

>  GLIBC_2.28 mtx_destroy F

>  GLIBC_2.28 mtx_init F

> +GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 renameat2 F

>  GLIBC_2.28 statx F

>  GLIBC_2.28 thrd_current F

> @@ -2191,6 +2192,7 @@ GLIBC_2.34 cnd_timedwait F

>  GLIBC_2.34 cnd_wait F

>  GLIBC_2.34 mtx_destroy F

>  GLIBC_2.34 mtx_init F

> +GLIBC_2.34 mtx_lock F

>  GLIBC_2.34 pthread_cond_clockwait F

>  GLIBC_2.34 pthread_condattr_getclock F

>  GLIBC_2.34 pthread_condattr_getpshared F

> diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist

> index 66c8d26ca9..33bd97a499 100644

> --- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist

> +++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist

> @@ -61,7 +61,6 @@ GLIBC_2.2 sem_unlink F

>  GLIBC_2.2 sem_wait F

>  GLIBC_2.2.3 __libpthread_version_placeholder F

>  GLIBC_2.2.6 __libpthread_version_placeholder F

> -GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 mtx_timedlock F

>  GLIBC_2.28 mtx_trylock F

>  GLIBC_2.28 mtx_unlock F

> diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist

> index 80ab210444..a4281dc2df 100644

> --- a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist

> +++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist

> @@ -130,6 +130,7 @@ GLIBC_2.28 fcntl F

>  GLIBC_2.28 fcntl64 F

>  GLIBC_2.28 mtx_destroy F

>  GLIBC_2.28 mtx_init F

> +GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 renameat2 F

>  GLIBC_2.28 statx F

>  GLIBC_2.28 thrd_current F

> @@ -188,6 +189,7 @@ GLIBC_2.34 cnd_timedwait F

>  GLIBC_2.34 cnd_wait F

>  GLIBC_2.34 mtx_destroy F

>  GLIBC_2.34 mtx_init F

> +GLIBC_2.34 mtx_lock F

>  GLIBC_2.34 pthread_cond_clockwait F

>  GLIBC_2.34 pthread_condattr_getclock F

>  GLIBC_2.34 pthread_condattr_getpshared F

> diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist

> index 4fc51e55c5..0a1cd29570 100644

> --- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist

> +++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist

> @@ -3,7 +3,6 @@ GLIBC_2.12 pthread_getname_np F

>  GLIBC_2.12 pthread_setname_np F

>  GLIBC_2.18 pthread_getattr_default_np F

>  GLIBC_2.18 pthread_setattr_default_np F

> -GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 mtx_timedlock F

>  GLIBC_2.28 mtx_trylock F

>  GLIBC_2.28 mtx_unlock F

> diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist

> index 80eacfcd27..8cfb177030 100644

> --- a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist

> +++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist

> @@ -2057,6 +2057,7 @@ GLIBC_2.28 fcntl F

>  GLIBC_2.28 fcntl64 F

>  GLIBC_2.28 mtx_destroy F

>  GLIBC_2.28 mtx_init F

> +GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 renameat2 F

>  GLIBC_2.28 statx F

>  GLIBC_2.28 thrd_current F

> @@ -2277,6 +2278,7 @@ GLIBC_2.34 cnd_timedwait F

>  GLIBC_2.34 cnd_wait F

>  GLIBC_2.34 mtx_destroy F

>  GLIBC_2.34 mtx_init F

> +GLIBC_2.34 mtx_lock F

>  GLIBC_2.34 pthread_cond_clockwait F

>  GLIBC_2.34 pthread_condattr_getclock F

>  GLIBC_2.34 pthread_condattr_getpshared F

> diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist

> index 2861f052b0..5938138bc0 100644

> --- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist

> +++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist

> @@ -69,7 +69,6 @@ GLIBC_2.2 pthread_yield F

>  GLIBC_2.2 sem_timedwait F

>  GLIBC_2.2.3 __libpthread_version_placeholder F

>  GLIBC_2.2.6 __libpthread_version_placeholder F

> -GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 mtx_timedlock F

>  GLIBC_2.28 mtx_trylock F

>  GLIBC_2.28 mtx_unlock F

> diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist

> index 176324a57f..425e0d990f 100644

> --- a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist

> +++ b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist

> @@ -2199,6 +2199,7 @@ GLIBC_2.28 fcntl F

>  GLIBC_2.28 fcntl64 F

>  GLIBC_2.28 mtx_destroy F

>  GLIBC_2.28 mtx_init F

> +GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 renameat2 F

>  GLIBC_2.28 statx F

>  GLIBC_2.28 thrd_current F

> @@ -2257,6 +2258,7 @@ GLIBC_2.34 cnd_timedwait F

>  GLIBC_2.34 cnd_wait F

>  GLIBC_2.34 mtx_destroy F

>  GLIBC_2.34 mtx_init F

> +GLIBC_2.34 mtx_lock F

>  GLIBC_2.34 pthread_cond_clockwait F

>  GLIBC_2.34 pthread_condattr_getclock F

>  GLIBC_2.34 pthread_condattr_getpshared F

> diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist

> index aef0f9ec38..4cffd69461 100644

> --- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist

> +++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist

> @@ -69,7 +69,6 @@ GLIBC_2.18 sem_timedwait F

>  GLIBC_2.18 sem_trywait F

>  GLIBC_2.18 sem_unlink F

>  GLIBC_2.18 sem_wait F

> -GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 mtx_timedlock F

>  GLIBC_2.28 mtx_trylock F

>  GLIBC_2.28 mtx_unlock F

> diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist

> index 1d33c78491..a4bcd1a3a1 100644

> --- a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist

> +++ b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist

> @@ -2199,6 +2199,7 @@ GLIBC_2.28 fcntl F

>  GLIBC_2.28 fcntl64 F

>  GLIBC_2.28 mtx_destroy F

>  GLIBC_2.28 mtx_init F

> +GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 renameat2 F

>  GLIBC_2.28 statx F

>  GLIBC_2.28 thrd_current F

> @@ -2254,6 +2255,7 @@ GLIBC_2.34 cnd_timedwait F

>  GLIBC_2.34 cnd_wait F

>  GLIBC_2.34 mtx_destroy F

>  GLIBC_2.34 mtx_init F

> +GLIBC_2.34 mtx_lock F

>  GLIBC_2.34 pthread_cond_clockwait F

>  GLIBC_2.34 pthread_condattr_getclock F

>  GLIBC_2.34 pthread_condattr_getpshared F

> diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist

> index aef0f9ec38..4cffd69461 100644

> --- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist

> +++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist

> @@ -69,7 +69,6 @@ GLIBC_2.18 sem_timedwait F

>  GLIBC_2.18 sem_trywait F

>  GLIBC_2.18 sem_unlink F

>  GLIBC_2.18 sem_wait F

> -GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 mtx_timedlock F

>  GLIBC_2.28 mtx_trylock F

>  GLIBC_2.28 mtx_unlock F

> diff --git a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist

> index 9fb953d54a..f133e33451 100644

> --- a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist

> +++ b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist

> @@ -2027,6 +2027,7 @@ GLIBC_2.28 fcntl F

>  GLIBC_2.28 fcntl64 F

>  GLIBC_2.28 mtx_destroy F

>  GLIBC_2.28 mtx_init F

> +GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 renameat2 F

>  GLIBC_2.28 statx F

>  GLIBC_2.28 thrd_current F

> @@ -2240,6 +2241,7 @@ GLIBC_2.34 cnd_timedwait F

>  GLIBC_2.34 cnd_wait F

>  GLIBC_2.34 mtx_destroy F

>  GLIBC_2.34 mtx_init F

> +GLIBC_2.34 mtx_lock F

>  GLIBC_2.34 pthread_cond_clockwait F

>  GLIBC_2.34 pthread_condattr_getclock F

>  GLIBC_2.34 pthread_condattr_getpshared F

> diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist

> index bd6af822ef..7302e6da9b 100644

> --- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist

> +++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist

> @@ -68,7 +68,6 @@ GLIBC_2.2 sem_unlink F

>  GLIBC_2.2 sem_wait F

>  GLIBC_2.2.3 __libpthread_version_placeholder F

>  GLIBC_2.2.6 __libpthread_version_placeholder F

> -GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 mtx_timedlock F

>  GLIBC_2.28 mtx_trylock F

>  GLIBC_2.28 mtx_unlock F

> diff --git a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist

> index 12fc2cc399..b447672e99 100644

> --- a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist

> +++ b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist

> @@ -2025,6 +2025,7 @@ GLIBC_2.28 fcntl F

>  GLIBC_2.28 fcntl64 F

>  GLIBC_2.28 mtx_destroy F

>  GLIBC_2.28 mtx_init F

> +GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 renameat2 F

>  GLIBC_2.28 statx F

>  GLIBC_2.28 thrd_current F

> @@ -2238,6 +2239,7 @@ GLIBC_2.34 cnd_timedwait F

>  GLIBC_2.34 cnd_wait F

>  GLIBC_2.34 mtx_destroy F

>  GLIBC_2.34 mtx_init F

> +GLIBC_2.34 mtx_lock F

>  GLIBC_2.34 pthread_cond_clockwait F

>  GLIBC_2.34 pthread_condattr_getclock F

>  GLIBC_2.34 pthread_condattr_getpshared F

> diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist

> index bd6af822ef..7302e6da9b 100644

> --- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist

> +++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist

> @@ -68,7 +68,6 @@ GLIBC_2.2 sem_unlink F

>  GLIBC_2.2 sem_wait F

>  GLIBC_2.2.3 __libpthread_version_placeholder F

>  GLIBC_2.2.6 __libpthread_version_placeholder F

> -GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 mtx_timedlock F

>  GLIBC_2.28 mtx_trylock F

>  GLIBC_2.28 mtx_unlock F

> diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist

> index b98bfd1579..2ce58b7eeb 100644

> --- a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist

> +++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist

> @@ -2033,6 +2033,7 @@ GLIBC_2.28 fcntl F

>  GLIBC_2.28 fcntl64 F

>  GLIBC_2.28 mtx_destroy F

>  GLIBC_2.28 mtx_init F

> +GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 renameat2 F

>  GLIBC_2.28 statx F

>  GLIBC_2.28 thrd_current F

> @@ -2246,6 +2247,7 @@ GLIBC_2.34 cnd_timedwait F

>  GLIBC_2.34 cnd_wait F

>  GLIBC_2.34 mtx_destroy F

>  GLIBC_2.34 mtx_init F

> +GLIBC_2.34 mtx_lock F

>  GLIBC_2.34 pthread_cond_clockwait F

>  GLIBC_2.34 pthread_condattr_getclock F

>  GLIBC_2.34 pthread_condattr_getpshared F

> diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist

> index a2d4ba5302..938f213777 100644

> --- a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist

> +++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist

> @@ -2028,6 +2028,7 @@ GLIBC_2.28 cnd_wait F

>  GLIBC_2.28 fcntl64 F

>  GLIBC_2.28 mtx_destroy F

>  GLIBC_2.28 mtx_init F

> +GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 renameat2 F

>  GLIBC_2.28 statx F

>  GLIBC_2.28 thrd_current F

> @@ -2240,6 +2241,7 @@ GLIBC_2.34 cnd_timedwait F

>  GLIBC_2.34 cnd_wait F

>  GLIBC_2.34 mtx_destroy F

>  GLIBC_2.34 mtx_init F

> +GLIBC_2.34 mtx_lock F

>  GLIBC_2.34 pthread_cond_clockwait F

>  GLIBC_2.34 pthread_condattr_getclock F

>  GLIBC_2.34 pthread_condattr_getpshared F

> diff --git a/sysdeps/unix/sysv/linux/nios2/libc.abilist b/sysdeps/unix/sysv/linux/nios2/libc.abilist

> index a51b84aabd..6b681b153a 100644

> --- a/sysdeps/unix/sysv/linux/nios2/libc.abilist

> +++ b/sysdeps/unix/sysv/linux/nios2/libc.abilist

> @@ -2241,6 +2241,7 @@ GLIBC_2.28 fcntl F

>  GLIBC_2.28 fcntl64 F

>  GLIBC_2.28 mtx_destroy F

>  GLIBC_2.28 mtx_init F

> +GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 renameat2 F

>  GLIBC_2.28 statx F

>  GLIBC_2.28 thrd_current F

> @@ -2296,6 +2297,7 @@ GLIBC_2.34 cnd_timedwait F

>  GLIBC_2.34 cnd_wait F

>  GLIBC_2.34 mtx_destroy F

>  GLIBC_2.34 mtx_init F

> +GLIBC_2.34 mtx_lock F

>  GLIBC_2.34 pthread_cond_clockwait F

>  GLIBC_2.34 pthread_condattr_getclock F

>  GLIBC_2.34 pthread_condattr_getpshared F

> diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist

> index 6be2396f36..a3dabc6f7e 100644

> --- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist

> +++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist

> @@ -69,7 +69,6 @@ GLIBC_2.21 sem_timedwait F

>  GLIBC_2.21 sem_trywait F

>  GLIBC_2.21 sem_unlink F

>  GLIBC_2.21 sem_wait F

> -GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 mtx_timedlock F

>  GLIBC_2.28 mtx_trylock F

>  GLIBC_2.28 mtx_unlock F

> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist

> index d43d935915..6ea57ea5bd 100644

> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist

> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist

> @@ -2061,6 +2061,7 @@ GLIBC_2.28 fcntl F

>  GLIBC_2.28 fcntl64 F

>  GLIBC_2.28 mtx_destroy F

>  GLIBC_2.28 mtx_init F

> +GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 renameat2 F

>  GLIBC_2.28 statx F

>  GLIBC_2.28 thrd_current F

> @@ -2304,6 +2305,7 @@ GLIBC_2.34 cnd_timedwait F

>  GLIBC_2.34 cnd_wait F

>  GLIBC_2.34 mtx_destroy F

>  GLIBC_2.34 mtx_init F

> +GLIBC_2.34 mtx_lock F

>  GLIBC_2.34 pthread_cond_clockwait F

>  GLIBC_2.34 pthread_condattr_getclock F

>  GLIBC_2.34 pthread_condattr_getpshared F

> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist

> index becc6afeca..f2da256ab7 100644

> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist

> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist

> @@ -69,7 +69,6 @@ GLIBC_2.2 pthread_yield F

>  GLIBC_2.2 sem_timedwait F

>  GLIBC_2.2.3 __libpthread_version_placeholder F

>  GLIBC_2.2.6 __libpthread_version_placeholder F

> -GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 mtx_timedlock F

>  GLIBC_2.28 mtx_trylock F

>  GLIBC_2.28 mtx_unlock F

> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist

> index e530238266..1f11006c06 100644

> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist

> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist

> @@ -2065,6 +2065,7 @@ GLIBC_2.28 fcntl F

>  GLIBC_2.28 fcntl64 F

>  GLIBC_2.28 mtx_destroy F

>  GLIBC_2.28 mtx_init F

> +GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 renameat2 F

>  GLIBC_2.28 statx F

>  GLIBC_2.28 thrd_current F

> @@ -2337,6 +2338,7 @@ GLIBC_2.34 cnd_timedwait F

>  GLIBC_2.34 cnd_wait F

>  GLIBC_2.34 mtx_destroy F

>  GLIBC_2.34 mtx_init F

> +GLIBC_2.34 mtx_lock F

>  GLIBC_2.34 pthread_cond_clockwait F

>  GLIBC_2.34 pthread_condattr_getclock F

>  GLIBC_2.34 pthread_condattr_getpshared F

> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist

> index d943ad39a7..c3759018e7 100644

> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist

> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist

> @@ -129,6 +129,7 @@ GLIBC_2.28 cnd_wait F

>  GLIBC_2.28 fcntl64 F

>  GLIBC_2.28 mtx_destroy F

>  GLIBC_2.28 mtx_init F

> +GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 renameat2 F

>  GLIBC_2.28 statx F

>  GLIBC_2.28 thrd_current F

> @@ -2158,6 +2159,7 @@ GLIBC_2.34 cnd_timedwait F

>  GLIBC_2.34 cnd_wait F

>  GLIBC_2.34 mtx_destroy F

>  GLIBC_2.34 mtx_init F

> +GLIBC_2.34 mtx_lock F

>  GLIBC_2.34 pthread_cond_clockwait F

>  GLIBC_2.34 pthread_condattr_getclock F

>  GLIBC_2.34 pthread_condattr_getpshared F

> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist

> index 2dd6e41ab2..92bfaa5cc3 100644

> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist

> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist

> @@ -3,7 +3,6 @@ GLIBC_2.12 pthread_getname_np F

>  GLIBC_2.12 pthread_setname_np F

>  GLIBC_2.18 pthread_getattr_default_np F

>  GLIBC_2.18 pthread_setattr_default_np F

> -GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 mtx_timedlock F

>  GLIBC_2.28 mtx_trylock F

>  GLIBC_2.28 mtx_unlock F

> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist

> index 345ceae778..e6d06cda29 100644

> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist

> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist

> @@ -2298,6 +2298,7 @@ GLIBC_2.28 cnd_wait F

>  GLIBC_2.28 fcntl64 F

>  GLIBC_2.28 mtx_destroy F

>  GLIBC_2.28 mtx_init F

> +GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 renameat2 F

>  GLIBC_2.28 statx F

>  GLIBC_2.28 thrd_current F

> @@ -2459,6 +2460,7 @@ GLIBC_2.34 cnd_timedwait F

>  GLIBC_2.34 cnd_wait F

>  GLIBC_2.34 mtx_destroy F

>  GLIBC_2.34 mtx_init F

> +GLIBC_2.34 mtx_lock F

>  GLIBC_2.34 pthread_cond_clockwait F

>  GLIBC_2.34 pthread_condattr_getclock F

>  GLIBC_2.34 pthread_condattr_getpshared F

> diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist

> index d70d7eff42..37fc95b6ad 100644

> --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist

> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist

> @@ -69,7 +69,6 @@ GLIBC_2.17 sem_unlink F

>  GLIBC_2.17 sem_wait F

>  GLIBC_2.18 pthread_getattr_default_np F

>  GLIBC_2.18 pthread_setattr_default_np F

> -GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 mtx_timedlock F

>  GLIBC_2.28 mtx_trylock F

>  GLIBC_2.28 mtx_unlock F

> diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist

> index b5b6bea53b..dbbaeb78af 100644

> --- a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist

> +++ b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist

> @@ -1267,6 +1267,7 @@ GLIBC_2.33 msync F

>  GLIBC_2.33 mtrace F

>  GLIBC_2.33 mtx_destroy F

>  GLIBC_2.33 mtx_init F

> +GLIBC_2.33 mtx_lock F

>  GLIBC_2.33 munlock F

>  GLIBC_2.33 munlockall F

>  GLIBC_2.33 munmap F

> @@ -2024,6 +2025,7 @@ GLIBC_2.34 cnd_timedwait F

>  GLIBC_2.34 cnd_wait F

>  GLIBC_2.34 mtx_destroy F

>  GLIBC_2.34 mtx_init F

> +GLIBC_2.34 mtx_lock F

>  GLIBC_2.34 pthread_cond_clockwait F

>  GLIBC_2.34 pthread_condattr_getclock F

>  GLIBC_2.34 pthread_condattr_getpshared F

> diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist

> index e8fbf99ba0..948d829b70 100644

> --- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist

> +++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist

> @@ -13,7 +13,6 @@ GLIBC_2.33 __pthread_unregister_cancel_restore F

>  GLIBC_2.33 flockfile F

>  GLIBC_2.33 ftrylockfile F

>  GLIBC_2.33 funlockfile F

> -GLIBC_2.33 mtx_lock F

>  GLIBC_2.33 mtx_timedlock F

>  GLIBC_2.33 mtx_trylock F

>  GLIBC_2.33 mtx_unlock F

> diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist

> index da0a49ebb8..6e41d4de6b 100644

> --- a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist

> +++ b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist

> @@ -2169,6 +2169,7 @@ GLIBC_2.28 cnd_wait F

>  GLIBC_2.28 fcntl64 F

>  GLIBC_2.28 mtx_destroy F

>  GLIBC_2.28 mtx_init F

> +GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 renameat2 F

>  GLIBC_2.28 statx F

>  GLIBC_2.28 thrd_current F

> @@ -2224,6 +2225,7 @@ GLIBC_2.34 cnd_timedwait F

>  GLIBC_2.34 cnd_wait F

>  GLIBC_2.34 mtx_destroy F

>  GLIBC_2.34 mtx_init F

> +GLIBC_2.34 mtx_lock F

>  GLIBC_2.34 pthread_cond_clockwait F

>  GLIBC_2.34 pthread_condattr_getclock F

>  GLIBC_2.34 pthread_condattr_getpshared F

> diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist

> index 880a5ca8a6..b74bc965f6 100644

> --- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist

> +++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist

> @@ -69,7 +69,6 @@ GLIBC_2.27 sem_timedwait F

>  GLIBC_2.27 sem_trywait F

>  GLIBC_2.27 sem_unlink F

>  GLIBC_2.27 sem_wait F

> -GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 mtx_timedlock F

>  GLIBC_2.28 mtx_trylock F

>  GLIBC_2.28 mtx_unlock F

> diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist

> index e913f0c616..c6f5a2ea73 100644

> --- a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist

> +++ b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist

> @@ -2070,6 +2070,7 @@ GLIBC_2.28 fcntl F

>  GLIBC_2.28 fcntl64 F

>  GLIBC_2.28 mtx_destroy F

>  GLIBC_2.28 mtx_init F

> +GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 renameat2 F

>  GLIBC_2.28 statx F

>  GLIBC_2.28 thrd_current F

> @@ -2302,6 +2303,7 @@ GLIBC_2.34 cnd_timedwait F

>  GLIBC_2.34 cnd_wait F

>  GLIBC_2.34 mtx_destroy F

>  GLIBC_2.34 mtx_init F

> +GLIBC_2.34 mtx_lock F

>  GLIBC_2.34 pthread_cond_clockwait F

>  GLIBC_2.34 pthread_condattr_getclock F

>  GLIBC_2.34 pthread_condattr_getpshared F

> diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist

> index c62aa60dae..4fc99bac9a 100644

> --- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist

> +++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist

> @@ -70,7 +70,6 @@ GLIBC_2.2 pthread_yield F

>  GLIBC_2.2 sem_timedwait F

>  GLIBC_2.2.3 __libpthread_version_placeholder F

>  GLIBC_2.2.6 __libpthread_version_placeholder F

> -GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 mtx_timedlock F

>  GLIBC_2.28 mtx_trylock F

>  GLIBC_2.28 mtx_unlock F

> diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist

> index ee4ac1a8db..c38f44f2a8 100644

> --- a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist

> +++ b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist

> @@ -1967,6 +1967,7 @@ GLIBC_2.28 cnd_wait F

>  GLIBC_2.28 fcntl64 F

>  GLIBC_2.28 mtx_destroy F

>  GLIBC_2.28 mtx_init F

> +GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 renameat2 F

>  GLIBC_2.28 statx F

>  GLIBC_2.28 thrd_current F

> @@ -2195,6 +2196,7 @@ GLIBC_2.34 cnd_timedwait F

>  GLIBC_2.34 cnd_wait F

>  GLIBC_2.34 mtx_destroy F

>  GLIBC_2.34 mtx_init F

> +GLIBC_2.34 mtx_lock F

>  GLIBC_2.34 pthread_cond_clockwait F

>  GLIBC_2.34 pthread_condattr_getclock F

>  GLIBC_2.34 pthread_condattr_getpshared F

> diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist

> index 3e5b1677d1..45cdd07296 100644

> --- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist

> +++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist

> @@ -62,7 +62,6 @@ GLIBC_2.2 sem_unlink F

>  GLIBC_2.2 sem_wait F

>  GLIBC_2.2.3 __libpthread_version_placeholder F

>  GLIBC_2.2.6 __libpthread_version_placeholder F

> -GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 mtx_timedlock F

>  GLIBC_2.28 mtx_trylock F

>  GLIBC_2.28 mtx_unlock F

> diff --git a/sysdeps/unix/sysv/linux/sh/be/libc.abilist b/sysdeps/unix/sysv/linux/sh/be/libc.abilist

> index 9827e4dcc7..55c198f738 100644

> --- a/sysdeps/unix/sysv/linux/sh/be/libc.abilist

> +++ b/sysdeps/unix/sysv/linux/sh/be/libc.abilist

> @@ -1944,6 +1944,7 @@ GLIBC_2.28 fcntl F

>  GLIBC_2.28 fcntl64 F

>  GLIBC_2.28 mtx_destroy F

>  GLIBC_2.28 mtx_init F

> +GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 renameat2 F

>  GLIBC_2.28 statx F

>  GLIBC_2.28 thrd_current F

> @@ -2164,6 +2165,7 @@ GLIBC_2.34 cnd_timedwait F

>  GLIBC_2.34 cnd_wait F

>  GLIBC_2.34 mtx_destroy F

>  GLIBC_2.34 mtx_init F

> +GLIBC_2.34 mtx_lock F

>  GLIBC_2.34 pthread_cond_clockwait F

>  GLIBC_2.34 pthread_condattr_getclock F

>  GLIBC_2.34 pthread_condattr_getpshared F

> diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist

> index 4914741631..19e4676872 100644

> --- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist

> +++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist

> @@ -61,7 +61,6 @@ GLIBC_2.2 sem_unlink F

>  GLIBC_2.2 sem_wait F

>  GLIBC_2.2.3 __libpthread_version_placeholder F

>  GLIBC_2.2.6 __libpthread_version_placeholder F

> -GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 mtx_timedlock F

>  GLIBC_2.28 mtx_trylock F

>  GLIBC_2.28 mtx_unlock F

> diff --git a/sysdeps/unix/sysv/linux/sh/le/libc.abilist b/sysdeps/unix/sysv/linux/sh/le/libc.abilist

> index 20941d1325..b71bc1135e 100644

> --- a/sysdeps/unix/sysv/linux/sh/le/libc.abilist

> +++ b/sysdeps/unix/sysv/linux/sh/le/libc.abilist

> @@ -1944,6 +1944,7 @@ GLIBC_2.28 fcntl F

>  GLIBC_2.28 fcntl64 F

>  GLIBC_2.28 mtx_destroy F

>  GLIBC_2.28 mtx_init F

> +GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 renameat2 F

>  GLIBC_2.28 statx F

>  GLIBC_2.28 thrd_current F

> @@ -2161,6 +2162,7 @@ GLIBC_2.34 cnd_timedwait F

>  GLIBC_2.34 cnd_wait F

>  GLIBC_2.34 mtx_destroy F

>  GLIBC_2.34 mtx_init F

> +GLIBC_2.34 mtx_lock F

>  GLIBC_2.34 pthread_cond_clockwait F

>  GLIBC_2.34 pthread_condattr_getclock F

>  GLIBC_2.34 pthread_condattr_getpshared F

> diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist

> index 4914741631..19e4676872 100644

> --- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist

> +++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist

> @@ -61,7 +61,6 @@ GLIBC_2.2 sem_unlink F

>  GLIBC_2.2 sem_wait F

>  GLIBC_2.2.3 __libpthread_version_placeholder F

>  GLIBC_2.2.6 __libpthread_version_placeholder F

> -GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 mtx_timedlock F

>  GLIBC_2.28 mtx_trylock F

>  GLIBC_2.28 mtx_unlock F

> diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist

> index b9be2c2c6d..d8b0a9be83 100644

> --- a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist

> +++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist

> @@ -2064,6 +2064,7 @@ GLIBC_2.28 fcntl F

>  GLIBC_2.28 fcntl64 F

>  GLIBC_2.28 mtx_destroy F

>  GLIBC_2.28 mtx_init F

> +GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 renameat2 F

>  GLIBC_2.28 statx F

>  GLIBC_2.28 thrd_current F

> @@ -2293,6 +2294,7 @@ GLIBC_2.34 cnd_timedwait F

>  GLIBC_2.34 cnd_wait F

>  GLIBC_2.34 mtx_destroy F

>  GLIBC_2.34 mtx_init F

> +GLIBC_2.34 mtx_lock F

>  GLIBC_2.34 pthread_cond_clockwait F

>  GLIBC_2.34 pthread_condattr_getclock F

>  GLIBC_2.34 pthread_condattr_getpshared F

> diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist

> index 421e6820f1..97c50454fe 100644

> --- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist

> +++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist

> @@ -69,7 +69,6 @@ GLIBC_2.2 pthread_yield F

>  GLIBC_2.2 sem_timedwait F

>  GLIBC_2.2.3 __libpthread_version_placeholder F

>  GLIBC_2.2.6 __libpthread_version_placeholder F

> -GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 mtx_timedlock F

>  GLIBC_2.28 mtx_trylock F

>  GLIBC_2.28 mtx_unlock F

> diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist

> index 09035cac1b..2667408f2a 100644

> --- a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist

> +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist

> @@ -1997,6 +1997,7 @@ GLIBC_2.28 cnd_wait F

>  GLIBC_2.28 fcntl64 F

>  GLIBC_2.28 mtx_destroy F

>  GLIBC_2.28 mtx_init F

> +GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 renameat2 F

>  GLIBC_2.28 statx F

>  GLIBC_2.28 thrd_current F

> @@ -2212,6 +2213,7 @@ GLIBC_2.34 cnd_timedwait F

>  GLIBC_2.34 cnd_wait F

>  GLIBC_2.34 mtx_destroy F

>  GLIBC_2.34 mtx_init F

> +GLIBC_2.34 mtx_lock F

>  GLIBC_2.34 pthread_cond_clockwait F

>  GLIBC_2.34 pthread_condattr_getclock F

>  GLIBC_2.34 pthread_condattr_getpshared F

> diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist

> index 66c8d26ca9..33bd97a499 100644

> --- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist

> +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist

> @@ -61,7 +61,6 @@ GLIBC_2.2 sem_unlink F

>  GLIBC_2.2 sem_wait F

>  GLIBC_2.2.3 __libpthread_version_placeholder F

>  GLIBC_2.2.6 __libpthread_version_placeholder F

> -GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 mtx_timedlock F

>  GLIBC_2.28 mtx_trylock F

>  GLIBC_2.28 mtx_unlock F

> diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist

> index c8b0e2cced..a59a3b1c9a 100644

> --- a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist

> +++ b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist

> @@ -1956,6 +1956,7 @@ GLIBC_2.28 cnd_wait F

>  GLIBC_2.28 fcntl64 F

>  GLIBC_2.28 mtx_destroy F

>  GLIBC_2.28 mtx_init F

> +GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 renameat2 F

>  GLIBC_2.28 statx F

>  GLIBC_2.28 thrd_current F

> @@ -2173,6 +2174,7 @@ GLIBC_2.34 cnd_timedwait F

>  GLIBC_2.34 cnd_wait F

>  GLIBC_2.34 mtx_destroy F

>  GLIBC_2.34 mtx_init F

> +GLIBC_2.34 mtx_lock F

>  GLIBC_2.34 pthread_cond_clockwait F

>  GLIBC_2.34 pthread_condattr_getclock F

>  GLIBC_2.34 pthread_condattr_getpshared F

> diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist

> index c4a641ddc0..9174074f26 100644

> --- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist

> +++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist

> @@ -60,7 +60,6 @@ GLIBC_2.2.5 sem_trywait F

>  GLIBC_2.2.5 sem_unlink F

>  GLIBC_2.2.5 sem_wait F

>  GLIBC_2.2.6 __libpthread_version_placeholder F

> -GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 mtx_timedlock F

>  GLIBC_2.28 mtx_trylock F

>  GLIBC_2.28 mtx_unlock F

> diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist

> index 7303bebc08..c1e33cb829 100644

> --- a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist

> +++ b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist

> @@ -2221,6 +2221,7 @@ GLIBC_2.28 cnd_wait F

>  GLIBC_2.28 fcntl64 F

>  GLIBC_2.28 mtx_destroy F

>  GLIBC_2.28 mtx_init F

> +GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 renameat2 F

>  GLIBC_2.28 statx F

>  GLIBC_2.28 thrd_current F

> @@ -2278,6 +2279,7 @@ GLIBC_2.34 cnd_timedwait F

>  GLIBC_2.34 cnd_wait F

>  GLIBC_2.34 mtx_destroy F

>  GLIBC_2.34 mtx_init F

> +GLIBC_2.34 mtx_lock F

>  GLIBC_2.34 pthread_cond_clockwait F

>  GLIBC_2.34 pthread_condattr_getclock F

>  GLIBC_2.34 pthread_condattr_getpshared F

> diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist

> index 7a75151bc3..337c23fbf2 100644

> --- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist

> +++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist

> @@ -69,7 +69,6 @@ GLIBC_2.16 sem_unlink F

>  GLIBC_2.16 sem_wait F

>  GLIBC_2.18 pthread_getattr_default_np F

>  GLIBC_2.18 pthread_setattr_default_np F

> -GLIBC_2.28 mtx_lock F

>  GLIBC_2.28 mtx_timedlock F

>  GLIBC_2.28 mtx_trylock F

>  GLIBC_2.28 mtx_unlock F

> 



-- 
Cheers,
Carlos.

Patch

diff --git a/nptl/Versions b/nptl/Versions
index ccba2ba980..43e56068f5 100644
--- a/nptl/Versions
+++ b/nptl/Versions
@@ -135,6 +135,7 @@  libc {
     cnd_wait;
     mtx_destroy;
     mtx_init;
+    mtx_lock;
     thrd_current;
     thrd_equal;
     thrd_sleep;
@@ -168,6 +169,7 @@  libc {
     cnd_wait;
     mtx_destroy;
     mtx_init;
+    mtx_lock;
     pthread_cond_clockwait;
     pthread_condattr_getclock;
     pthread_condattr_getpshared;
@@ -380,7 +382,6 @@  libpthread {
 
   # C11 thread symbols.
   GLIBC_2.28 {
-    mtx_lock;
     mtx_timedlock;
     mtx_trylock;
     mtx_unlock;
diff --git a/sysdeps/pthread/Makefile b/sysdeps/pthread/Makefile
index bf42b6aa71..10ce314076 100644
--- a/sysdeps/pthread/Makefile
+++ b/sysdeps/pthread/Makefile
@@ -32,7 +32,7 @@  headers += threads.h
 routines += thrd_current thrd_equal thrd_sleep thrd_yield
 
 libpthread-routines += thrd_create thrd_detach thrd_exit thrd_join \
-		       mtx_lock mtx_timedlock \
+		       mtx_timedlock \
 		       mtx_trylock mtx_unlock \
 		       tss_create tss_delete tss_get tss_set
 
@@ -46,6 +46,7 @@  $(libpthread-routines-var) += \
   cnd_wait \
   mtx_destroy \
   mtx_init \
+  mtx_lock \
 
 tests += tst-cnd-basic tst-mtx-trylock tst-cnd-broadcast \
 	 tst-cnd-timedwait tst-thrd-detach tst-mtx-basic tst-thrd-sleep \
diff --git a/sysdeps/pthread/mtx_lock.c b/sysdeps/pthread/mtx_lock.c
index 61ba7c0a8d..64c5ee8707 100644
--- a/sysdeps/pthread/mtx_lock.c
+++ b/sysdeps/pthread/mtx_lock.c
@@ -17,10 +17,19 @@ 
    <https://www.gnu.org/licenses/>.  */
 
 #include "thrd_priv.h"
+#include <shlib-compat.h>
 
 int
-mtx_lock (mtx_t *mutex)
+__mtx_lock (mtx_t *mutex)
 {
   int err_code = __pthread_mutex_lock ((pthread_mutex_t *) mutex);
   return thrd_err_map (err_code);
 }
+#if PTHREAD_IN_LIBC
+versioned_symbol (libc, __mtx_lock, mtx_lock, GLIBC_2_34);
+# if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_28, GLIBC_2_34)
+compat_symbol (libpthread, __mtx_lock, mtx_lock, GLIBC_2_28);
+# endif
+#else /* !PTHREAD_IN_LIBC */
+strong_alias (__mtx_lock, mtx_lock)
+#endif
diff --git a/sysdeps/unix/sysv/linux/aarch64/libc.abilist b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
index b586a95b8b..0c290c1991 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libc.abilist
@@ -2208,6 +2208,7 @@  GLIBC_2.28 cnd_wait F
 GLIBC_2.28 fcntl64 F
 GLIBC_2.28 mtx_destroy F
 GLIBC_2.28 mtx_init F
+GLIBC_2.28 mtx_lock F
 GLIBC_2.28 renameat2 F
 GLIBC_2.28 statx F
 GLIBC_2.28 thrd_current F
@@ -2263,6 +2264,7 @@  GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
+GLIBC_2.34 mtx_lock F
 GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_condattr_getclock F
 GLIBC_2.34 pthread_condattr_getpshared F
diff --git a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
index d70d7eff42..37fc95b6ad 100644
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@@ -69,7 +69,6 @@  GLIBC_2.17 sem_unlink F
 GLIBC_2.17 sem_wait F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
-GLIBC_2.28 mtx_lock F
 GLIBC_2.28 mtx_timedlock F
 GLIBC_2.28 mtx_trylock F
 GLIBC_2.28 mtx_unlock F
diff --git a/sysdeps/unix/sysv/linux/alpha/libc.abilist b/sysdeps/unix/sysv/linux/alpha/libc.abilist
index e91bd03efd..c940a7a88b 100644
--- a/sysdeps/unix/sysv/linux/alpha/libc.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libc.abilist
@@ -2101,6 +2101,7 @@  GLIBC_2.28 cnd_wait F
 GLIBC_2.28 fcntl64 F
 GLIBC_2.28 mtx_destroy F
 GLIBC_2.28 mtx_init F
+GLIBC_2.28 mtx_lock F
 GLIBC_2.28 renameat2 F
 GLIBC_2.28 statx F
 GLIBC_2.28 thrd_current F
@@ -2344,6 +2345,7 @@  GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
+GLIBC_2.34 mtx_lock F
 GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_condattr_getclock F
 GLIBC_2.34 pthread_condattr_getpshared F
diff --git a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
index 421e6820f1..97c50454fe 100644
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@@ -69,7 +69,6 @@  GLIBC_2.2 pthread_yield F
 GLIBC_2.2 sem_timedwait F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
-GLIBC_2.28 mtx_lock F
 GLIBC_2.28 mtx_timedlock F
 GLIBC_2.28 mtx_trylock F
 GLIBC_2.28 mtx_unlock F
diff --git a/sysdeps/unix/sysv/linux/arc/libc.abilist b/sysdeps/unix/sysv/linux/arc/libc.abilist
index cd2aa56a6a..16e915f68d 100644
--- a/sysdeps/unix/sysv/linux/arc/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libc.abilist
@@ -1265,6 +1265,7 @@  GLIBC_2.32 msync F
 GLIBC_2.32 mtrace F
 GLIBC_2.32 mtx_destroy F
 GLIBC_2.32 mtx_init F
+GLIBC_2.32 mtx_lock F
 GLIBC_2.32 munlock F
 GLIBC_2.32 munlockall F
 GLIBC_2.32 munmap F
@@ -2022,6 +2023,7 @@  GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
+GLIBC_2.34 mtx_lock F
 GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_condattr_getclock F
 GLIBC_2.34 pthread_condattr_getpshared F
diff --git a/sysdeps/unix/sysv/linux/arc/libpthread.abilist b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
index e7acbb17a4..623dd3dc21 100644
--- a/sysdeps/unix/sysv/linux/arc/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arc/libpthread.abilist
@@ -13,7 +13,6 @@  GLIBC_2.32 __pthread_unregister_cancel_restore F
 GLIBC_2.32 flockfile F
 GLIBC_2.32 ftrylockfile F
 GLIBC_2.32 funlockfile F
-GLIBC_2.32 mtx_lock F
 GLIBC_2.32 mtx_timedlock F
 GLIBC_2.32 mtx_trylock F
 GLIBC_2.32 mtx_unlock F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libc.abilist b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
index 0f55a8191a..d3f7b086c5 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libc.abilist
@@ -129,6 +129,7 @@  GLIBC_2.28 fcntl F
 GLIBC_2.28 fcntl64 F
 GLIBC_2.28 mtx_destroy F
 GLIBC_2.28 mtx_init F
+GLIBC_2.28 mtx_lock F
 GLIBC_2.28 renameat2 F
 GLIBC_2.28 statx F
 GLIBC_2.28 thrd_current F
@@ -187,6 +188,7 @@  GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
+GLIBC_2.34 mtx_lock F
 GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_condattr_getclock F
 GLIBC_2.34 pthread_condattr_getpshared F
diff --git a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
index 4fc51e55c5..0a1cd29570 100644
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@@ -3,7 +3,6 @@  GLIBC_2.12 pthread_getname_np F
 GLIBC_2.12 pthread_setname_np F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
-GLIBC_2.28 mtx_lock F
 GLIBC_2.28 mtx_timedlock F
 GLIBC_2.28 mtx_trylock F
 GLIBC_2.28 mtx_unlock F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libc.abilist b/sysdeps/unix/sysv/linux/arm/le/libc.abilist
index 750ab71348..f2f2b4e5ee 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libc.abilist
@@ -129,6 +129,7 @@  GLIBC_2.28 fcntl F
 GLIBC_2.28 fcntl64 F
 GLIBC_2.28 mtx_destroy F
 GLIBC_2.28 mtx_init F
+GLIBC_2.28 mtx_lock F
 GLIBC_2.28 renameat2 F
 GLIBC_2.28 statx F
 GLIBC_2.28 thrd_current F
@@ -184,6 +185,7 @@  GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
+GLIBC_2.34 mtx_lock F
 GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_condattr_getclock F
 GLIBC_2.34 pthread_condattr_getpshared F
diff --git a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
index 4fc51e55c5..0a1cd29570 100644
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@@ -3,7 +3,6 @@  GLIBC_2.12 pthread_getname_np F
 GLIBC_2.12 pthread_setname_np F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
-GLIBC_2.28 mtx_lock F
 GLIBC_2.28 mtx_timedlock F
 GLIBC_2.28 mtx_trylock F
 GLIBC_2.28 mtx_unlock F
diff --git a/sysdeps/unix/sysv/linux/csky/libc.abilist b/sysdeps/unix/sysv/linux/csky/libc.abilist
index bf5bdb2649..01afad5ec0 100644
--- a/sysdeps/unix/sysv/linux/csky/libc.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libc.abilist
@@ -1320,6 +1320,7 @@  GLIBC_2.29 msync F
 GLIBC_2.29 mtrace F
 GLIBC_2.29 mtx_destroy F
 GLIBC_2.29 mtx_init F
+GLIBC_2.29 mtx_lock F
 GLIBC_2.29 munlock F
 GLIBC_2.29 munlockall F
 GLIBC_2.29 munmap F
@@ -2206,6 +2207,7 @@  GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
+GLIBC_2.34 mtx_lock F
 GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_condattr_getclock F
 GLIBC_2.34 pthread_condattr_getpshared F
diff --git a/sysdeps/unix/sysv/linux/csky/libpthread.abilist b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
index 7cd0a9c455..90ffccd26a 100644
--- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
@@ -13,7 +13,6 @@  GLIBC_2.29 __pthread_unregister_cancel_restore F
 GLIBC_2.29 flockfile F
 GLIBC_2.29 ftrylockfile F
 GLIBC_2.29 funlockfile F
-GLIBC_2.29 mtx_lock F
 GLIBC_2.29 mtx_timedlock F
 GLIBC_2.29 mtx_trylock F
 GLIBC_2.29 mtx_unlock F
diff --git a/sysdeps/unix/sysv/linux/hppa/libc.abilist b/sysdeps/unix/sysv/linux/hppa/libc.abilist
index e962e5e076..7e2f59f7db 100644
--- a/sysdeps/unix/sysv/linux/hppa/libc.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libc.abilist
@@ -1940,6 +1940,7 @@  GLIBC_2.28 fcntl F
 GLIBC_2.28 fcntl64 F
 GLIBC_2.28 mtx_destroy F
 GLIBC_2.28 mtx_init F
+GLIBC_2.28 mtx_lock F
 GLIBC_2.28 renameat2 F
 GLIBC_2.28 statx F
 GLIBC_2.28 thrd_current F
@@ -2157,6 +2158,7 @@  GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
+GLIBC_2.34 mtx_lock F
 GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_condattr_getclock F
 GLIBC_2.34 pthread_condattr_getpshared F
diff --git a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
index 4914741631..19e4676872 100644
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@@ -61,7 +61,6 @@  GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
-GLIBC_2.28 mtx_lock F
 GLIBC_2.28 mtx_timedlock F
 GLIBC_2.28 mtx_trylock F
 GLIBC_2.28 mtx_unlock F
diff --git a/sysdeps/unix/sysv/linux/i386/libc.abilist b/sysdeps/unix/sysv/linux/i386/libc.abilist
index 831c5cbe3d..d8d7f8d16a 100644
--- a/sysdeps/unix/sysv/linux/i386/libc.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libc.abilist
@@ -2114,6 +2114,7 @@  GLIBC_2.28 fcntl F
 GLIBC_2.28 fcntl64 F
 GLIBC_2.28 mtx_destroy F
 GLIBC_2.28 mtx_init F
+GLIBC_2.28 mtx_lock F
 GLIBC_2.28 renameat2 F
 GLIBC_2.28 statx F
 GLIBC_2.28 thrd_current F
@@ -2334,6 +2335,7 @@  GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
+GLIBC_2.34 mtx_lock F
 GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_condattr_getclock F
 GLIBC_2.34 pthread_condattr_getpshared F
diff --git a/sysdeps/unix/sysv/linux/i386/libpthread.abilist b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
index 2861f052b0..5938138bc0 100644
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@@ -69,7 +69,6 @@  GLIBC_2.2 pthread_yield F
 GLIBC_2.2 sem_timedwait F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
-GLIBC_2.28 mtx_lock F
 GLIBC_2.28 mtx_timedlock F
 GLIBC_2.28 mtx_trylock F
 GLIBC_2.28 mtx_unlock F
diff --git a/sysdeps/unix/sysv/linux/ia64/libc.abilist b/sysdeps/unix/sysv/linux/ia64/libc.abilist
index c27cc55934..5584b1a64b 100644
--- a/sysdeps/unix/sysv/linux/ia64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libc.abilist
@@ -1975,6 +1975,7 @@  GLIBC_2.28 cnd_wait F
 GLIBC_2.28 fcntl64 F
 GLIBC_2.28 mtx_destroy F
 GLIBC_2.28 mtx_init F
+GLIBC_2.28 mtx_lock F
 GLIBC_2.28 renameat2 F
 GLIBC_2.28 statx F
 GLIBC_2.28 thrd_current F
@@ -2191,6 +2192,7 @@  GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
+GLIBC_2.34 mtx_lock F
 GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_condattr_getclock F
 GLIBC_2.34 pthread_condattr_getpshared F
diff --git a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
index 66c8d26ca9..33bd97a499 100644
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@@ -61,7 +61,6 @@  GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
-GLIBC_2.28 mtx_lock F
 GLIBC_2.28 mtx_timedlock F
 GLIBC_2.28 mtx_trylock F
 GLIBC_2.28 mtx_unlock F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
index 80ab210444..a4281dc2df 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist
@@ -130,6 +130,7 @@  GLIBC_2.28 fcntl F
 GLIBC_2.28 fcntl64 F
 GLIBC_2.28 mtx_destroy F
 GLIBC_2.28 mtx_init F
+GLIBC_2.28 mtx_lock F
 GLIBC_2.28 renameat2 F
 GLIBC_2.28 statx F
 GLIBC_2.28 thrd_current F
@@ -188,6 +189,7 @@  GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
+GLIBC_2.34 mtx_lock F
 GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_condattr_getclock F
 GLIBC_2.34 pthread_condattr_getpshared F
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
index 4fc51e55c5..0a1cd29570 100644
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@@ -3,7 +3,6 @@  GLIBC_2.12 pthread_getname_np F
 GLIBC_2.12 pthread_setname_np F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
-GLIBC_2.28 mtx_lock F
 GLIBC_2.28 mtx_timedlock F
 GLIBC_2.28 mtx_trylock F
 GLIBC_2.28 mtx_unlock F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
index 80eacfcd27..8cfb177030 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist
@@ -2057,6 +2057,7 @@  GLIBC_2.28 fcntl F
 GLIBC_2.28 fcntl64 F
 GLIBC_2.28 mtx_destroy F
 GLIBC_2.28 mtx_init F
+GLIBC_2.28 mtx_lock F
 GLIBC_2.28 renameat2 F
 GLIBC_2.28 statx F
 GLIBC_2.28 thrd_current F
@@ -2277,6 +2278,7 @@  GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
+GLIBC_2.34 mtx_lock F
 GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_condattr_getclock F
 GLIBC_2.34 pthread_condattr_getpshared F
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
index 2861f052b0..5938138bc0 100644
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@@ -69,7 +69,6 @@  GLIBC_2.2 pthread_yield F
 GLIBC_2.2 sem_timedwait F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
-GLIBC_2.28 mtx_lock F
 GLIBC_2.28 mtx_timedlock F
 GLIBC_2.28 mtx_trylock F
 GLIBC_2.28 mtx_unlock F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
index 176324a57f..425e0d990f 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libc.abilist
@@ -2199,6 +2199,7 @@  GLIBC_2.28 fcntl F
 GLIBC_2.28 fcntl64 F
 GLIBC_2.28 mtx_destroy F
 GLIBC_2.28 mtx_init F
+GLIBC_2.28 mtx_lock F
 GLIBC_2.28 renameat2 F
 GLIBC_2.28 statx F
 GLIBC_2.28 thrd_current F
@@ -2257,6 +2258,7 @@  GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
+GLIBC_2.34 mtx_lock F
 GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_condattr_getclock F
 GLIBC_2.34 pthread_condattr_getpshared F
diff --git a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
index aef0f9ec38..4cffd69461 100644
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@@ -69,7 +69,6 @@  GLIBC_2.18 sem_timedwait F
 GLIBC_2.18 sem_trywait F
 GLIBC_2.18 sem_unlink F
 GLIBC_2.18 sem_wait F
-GLIBC_2.28 mtx_lock F
 GLIBC_2.28 mtx_timedlock F
 GLIBC_2.28 mtx_trylock F
 GLIBC_2.28 mtx_unlock F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
index 1d33c78491..a4bcd1a3a1 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libc.abilist
@@ -2199,6 +2199,7 @@  GLIBC_2.28 fcntl F
 GLIBC_2.28 fcntl64 F
 GLIBC_2.28 mtx_destroy F
 GLIBC_2.28 mtx_init F
+GLIBC_2.28 mtx_lock F
 GLIBC_2.28 renameat2 F
 GLIBC_2.28 statx F
 GLIBC_2.28 thrd_current F
@@ -2254,6 +2255,7 @@  GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
+GLIBC_2.34 mtx_lock F
 GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_condattr_getclock F
 GLIBC_2.34 pthread_condattr_getpshared F
diff --git a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
index aef0f9ec38..4cffd69461 100644
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@@ -69,7 +69,6 @@  GLIBC_2.18 sem_timedwait F
 GLIBC_2.18 sem_trywait F
 GLIBC_2.18 sem_unlink F
 GLIBC_2.18 sem_wait F
-GLIBC_2.28 mtx_lock F
 GLIBC_2.28 mtx_timedlock F
 GLIBC_2.28 mtx_trylock F
 GLIBC_2.28 mtx_unlock F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
index 9fb953d54a..f133e33451 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist
@@ -2027,6 +2027,7 @@  GLIBC_2.28 fcntl F
 GLIBC_2.28 fcntl64 F
 GLIBC_2.28 mtx_destroy F
 GLIBC_2.28 mtx_init F
+GLIBC_2.28 mtx_lock F
 GLIBC_2.28 renameat2 F
 GLIBC_2.28 statx F
 GLIBC_2.28 thrd_current F
@@ -2240,6 +2241,7 @@  GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
+GLIBC_2.34 mtx_lock F
 GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_condattr_getclock F
 GLIBC_2.34 pthread_condattr_getpshared F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
index bd6af822ef..7302e6da9b 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@@ -68,7 +68,6 @@  GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
-GLIBC_2.28 mtx_lock F
 GLIBC_2.28 mtx_timedlock F
 GLIBC_2.28 mtx_trylock F
 GLIBC_2.28 mtx_unlock F
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
index 12fc2cc399..b447672e99 100644
--- a/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist
@@ -2025,6 +2025,7 @@  GLIBC_2.28 fcntl F
 GLIBC_2.28 fcntl64 F
 GLIBC_2.28 mtx_destroy F
 GLIBC_2.28 mtx_init F
+GLIBC_2.28 mtx_lock F
 GLIBC_2.28 renameat2 F
 GLIBC_2.28 statx F
 GLIBC_2.28 thrd_current F
@@ -2238,6 +2239,7 @@  GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
+GLIBC_2.34 mtx_lock F
 GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_condattr_getclock F
 GLIBC_2.34 pthread_condattr_getpshared F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
index bd6af822ef..7302e6da9b 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@@ -68,7 +68,6 @@  GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
-GLIBC_2.28 mtx_lock F
 GLIBC_2.28 mtx_timedlock F
 GLIBC_2.28 mtx_trylock F
 GLIBC_2.28 mtx_unlock F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
index b98bfd1579..2ce58b7eeb 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist
@@ -2033,6 +2033,7 @@  GLIBC_2.28 fcntl F
 GLIBC_2.28 fcntl64 F
 GLIBC_2.28 mtx_destroy F
 GLIBC_2.28 mtx_init F
+GLIBC_2.28 mtx_lock F
 GLIBC_2.28 renameat2 F
 GLIBC_2.28 statx F
 GLIBC_2.28 thrd_current F
@@ -2246,6 +2247,7 @@  GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
+GLIBC_2.34 mtx_lock F
 GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_condattr_getclock F
 GLIBC_2.34 pthread_condattr_getpshared F
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
index a2d4ba5302..938f213777 100644
--- a/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist
@@ -2028,6 +2028,7 @@  GLIBC_2.28 cnd_wait F
 GLIBC_2.28 fcntl64 F
 GLIBC_2.28 mtx_destroy F
 GLIBC_2.28 mtx_init F
+GLIBC_2.28 mtx_lock F
 GLIBC_2.28 renameat2 F
 GLIBC_2.28 statx F
 GLIBC_2.28 thrd_current F
@@ -2240,6 +2241,7 @@  GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
+GLIBC_2.34 mtx_lock F
 GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_condattr_getclock F
 GLIBC_2.34 pthread_condattr_getpshared F
diff --git a/sysdeps/unix/sysv/linux/nios2/libc.abilist b/sysdeps/unix/sysv/linux/nios2/libc.abilist
index a51b84aabd..6b681b153a 100644
--- a/sysdeps/unix/sysv/linux/nios2/libc.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libc.abilist
@@ -2241,6 +2241,7 @@  GLIBC_2.28 fcntl F
 GLIBC_2.28 fcntl64 F
 GLIBC_2.28 mtx_destroy F
 GLIBC_2.28 mtx_init F
+GLIBC_2.28 mtx_lock F
 GLIBC_2.28 renameat2 F
 GLIBC_2.28 statx F
 GLIBC_2.28 thrd_current F
@@ -2296,6 +2297,7 @@  GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
+GLIBC_2.34 mtx_lock F
 GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_condattr_getclock F
 GLIBC_2.34 pthread_condattr_getpshared F
diff --git a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
index 6be2396f36..a3dabc6f7e 100644
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@@ -69,7 +69,6 @@  GLIBC_2.21 sem_timedwait F
 GLIBC_2.21 sem_trywait F
 GLIBC_2.21 sem_unlink F
 GLIBC_2.21 sem_wait F
-GLIBC_2.28 mtx_lock F
 GLIBC_2.28 mtx_timedlock F
 GLIBC_2.28 mtx_trylock F
 GLIBC_2.28 mtx_unlock F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
index d43d935915..6ea57ea5bd 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist
@@ -2061,6 +2061,7 @@  GLIBC_2.28 fcntl F
 GLIBC_2.28 fcntl64 F
 GLIBC_2.28 mtx_destroy F
 GLIBC_2.28 mtx_init F
+GLIBC_2.28 mtx_lock F
 GLIBC_2.28 renameat2 F
 GLIBC_2.28 statx F
 GLIBC_2.28 thrd_current F
@@ -2304,6 +2305,7 @@  GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
+GLIBC_2.34 mtx_lock F
 GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_condattr_getclock F
 GLIBC_2.34 pthread_condattr_getpshared F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
index becc6afeca..f2da256ab7 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@@ -69,7 +69,6 @@  GLIBC_2.2 pthread_yield F
 GLIBC_2.2 sem_timedwait F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
-GLIBC_2.28 mtx_lock F
 GLIBC_2.28 mtx_timedlock F
 GLIBC_2.28 mtx_trylock F
 GLIBC_2.28 mtx_unlock F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
index e530238266..1f11006c06 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist
@@ -2065,6 +2065,7 @@  GLIBC_2.28 fcntl F
 GLIBC_2.28 fcntl64 F
 GLIBC_2.28 mtx_destroy F
 GLIBC_2.28 mtx_init F
+GLIBC_2.28 mtx_lock F
 GLIBC_2.28 renameat2 F
 GLIBC_2.28 statx F
 GLIBC_2.28 thrd_current F
@@ -2337,6 +2338,7 @@  GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
+GLIBC_2.34 mtx_lock F
 GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_condattr_getclock F
 GLIBC_2.34 pthread_condattr_getpshared F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
index d943ad39a7..c3759018e7 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libc.abilist
@@ -129,6 +129,7 @@  GLIBC_2.28 cnd_wait F
 GLIBC_2.28 fcntl64 F
 GLIBC_2.28 mtx_destroy F
 GLIBC_2.28 mtx_init F
+GLIBC_2.28 mtx_lock F
 GLIBC_2.28 renameat2 F
 GLIBC_2.28 statx F
 GLIBC_2.28 thrd_current F
@@ -2158,6 +2159,7 @@  GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
+GLIBC_2.34 mtx_lock F
 GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_condattr_getclock F
 GLIBC_2.34 pthread_condattr_getpshared F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
index 2dd6e41ab2..92bfaa5cc3 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@@ -3,7 +3,6 @@  GLIBC_2.12 pthread_getname_np F
 GLIBC_2.12 pthread_setname_np F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
-GLIBC_2.28 mtx_lock F
 GLIBC_2.28 mtx_timedlock F
 GLIBC_2.28 mtx_trylock F
 GLIBC_2.28 mtx_unlock F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
index 345ceae778..e6d06cda29 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libc.abilist
@@ -2298,6 +2298,7 @@  GLIBC_2.28 cnd_wait F
 GLIBC_2.28 fcntl64 F
 GLIBC_2.28 mtx_destroy F
 GLIBC_2.28 mtx_init F
+GLIBC_2.28 mtx_lock F
 GLIBC_2.28 renameat2 F
 GLIBC_2.28 statx F
 GLIBC_2.28 thrd_current F
@@ -2459,6 +2460,7 @@  GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
+GLIBC_2.34 mtx_lock F
 GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_condattr_getclock F
 GLIBC_2.34 pthread_condattr_getpshared F
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
index d70d7eff42..37fc95b6ad 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@@ -69,7 +69,6 @@  GLIBC_2.17 sem_unlink F
 GLIBC_2.17 sem_wait F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
-GLIBC_2.28 mtx_lock F
 GLIBC_2.28 mtx_timedlock F
 GLIBC_2.28 mtx_trylock F
 GLIBC_2.28 mtx_unlock F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
index b5b6bea53b..dbbaeb78af 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
@@ -1267,6 +1267,7 @@  GLIBC_2.33 msync F
 GLIBC_2.33 mtrace F
 GLIBC_2.33 mtx_destroy F
 GLIBC_2.33 mtx_init F
+GLIBC_2.33 mtx_lock F
 GLIBC_2.33 munlock F
 GLIBC_2.33 munlockall F
 GLIBC_2.33 munmap F
@@ -2024,6 +2025,7 @@  GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
+GLIBC_2.34 mtx_lock F
 GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_condattr_getclock F
 GLIBC_2.34 pthread_condattr_getpshared F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
index e8fbf99ba0..948d829b70 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
@@ -13,7 +13,6 @@  GLIBC_2.33 __pthread_unregister_cancel_restore F
 GLIBC_2.33 flockfile F
 GLIBC_2.33 ftrylockfile F
 GLIBC_2.33 funlockfile F
-GLIBC_2.33 mtx_lock F
 GLIBC_2.33 mtx_timedlock F
 GLIBC_2.33 mtx_trylock F
 GLIBC_2.33 mtx_unlock F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
index da0a49ebb8..6e41d4de6b 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
@@ -2169,6 +2169,7 @@  GLIBC_2.28 cnd_wait F
 GLIBC_2.28 fcntl64 F
 GLIBC_2.28 mtx_destroy F
 GLIBC_2.28 mtx_init F
+GLIBC_2.28 mtx_lock F
 GLIBC_2.28 renameat2 F
 GLIBC_2.28 statx F
 GLIBC_2.28 thrd_current F
@@ -2224,6 +2225,7 @@  GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
+GLIBC_2.34 mtx_lock F
 GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_condattr_getclock F
 GLIBC_2.34 pthread_condattr_getpshared F
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
index 880a5ca8a6..b74bc965f6 100644
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@@ -69,7 +69,6 @@  GLIBC_2.27 sem_timedwait F
 GLIBC_2.27 sem_trywait F
 GLIBC_2.27 sem_unlink F
 GLIBC_2.27 sem_wait F
-GLIBC_2.28 mtx_lock F
 GLIBC_2.28 mtx_timedlock F
 GLIBC_2.28 mtx_trylock F
 GLIBC_2.28 mtx_unlock F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
index e913f0c616..c6f5a2ea73 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist
@@ -2070,6 +2070,7 @@  GLIBC_2.28 fcntl F
 GLIBC_2.28 fcntl64 F
 GLIBC_2.28 mtx_destroy F
 GLIBC_2.28 mtx_init F
+GLIBC_2.28 mtx_lock F
 GLIBC_2.28 renameat2 F
 GLIBC_2.28 statx F
 GLIBC_2.28 thrd_current F
@@ -2302,6 +2303,7 @@  GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
+GLIBC_2.34 mtx_lock F
 GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_condattr_getclock F
 GLIBC_2.34 pthread_condattr_getpshared F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
index c62aa60dae..4fc99bac9a 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@@ -70,7 +70,6 @@  GLIBC_2.2 pthread_yield F
 GLIBC_2.2 sem_timedwait F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
-GLIBC_2.28 mtx_lock F
 GLIBC_2.28 mtx_timedlock F
 GLIBC_2.28 mtx_trylock F
 GLIBC_2.28 mtx_unlock F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
index ee4ac1a8db..c38f44f2a8 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist
@@ -1967,6 +1967,7 @@  GLIBC_2.28 cnd_wait F
 GLIBC_2.28 fcntl64 F
 GLIBC_2.28 mtx_destroy F
 GLIBC_2.28 mtx_init F
+GLIBC_2.28 mtx_lock F
 GLIBC_2.28 renameat2 F
 GLIBC_2.28 statx F
 GLIBC_2.28 thrd_current F
@@ -2195,6 +2196,7 @@  GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
+GLIBC_2.34 mtx_lock F
 GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_condattr_getclock F
 GLIBC_2.34 pthread_condattr_getpshared F
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
index 3e5b1677d1..45cdd07296 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@@ -62,7 +62,6 @@  GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
-GLIBC_2.28 mtx_lock F
 GLIBC_2.28 mtx_timedlock F
 GLIBC_2.28 mtx_trylock F
 GLIBC_2.28 mtx_unlock F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libc.abilist b/sysdeps/unix/sysv/linux/sh/be/libc.abilist
index 9827e4dcc7..55c198f738 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libc.abilist
@@ -1944,6 +1944,7 @@  GLIBC_2.28 fcntl F
 GLIBC_2.28 fcntl64 F
 GLIBC_2.28 mtx_destroy F
 GLIBC_2.28 mtx_init F
+GLIBC_2.28 mtx_lock F
 GLIBC_2.28 renameat2 F
 GLIBC_2.28 statx F
 GLIBC_2.28 thrd_current F
@@ -2164,6 +2165,7 @@  GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
+GLIBC_2.34 mtx_lock F
 GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_condattr_getclock F
 GLIBC_2.34 pthread_condattr_getpshared F
diff --git a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
index 4914741631..19e4676872 100644
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@@ -61,7 +61,6 @@  GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
-GLIBC_2.28 mtx_lock F
 GLIBC_2.28 mtx_timedlock F
 GLIBC_2.28 mtx_trylock F
 GLIBC_2.28 mtx_unlock F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libc.abilist b/sysdeps/unix/sysv/linux/sh/le/libc.abilist
index 20941d1325..b71bc1135e 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libc.abilist
@@ -1944,6 +1944,7 @@  GLIBC_2.28 fcntl F
 GLIBC_2.28 fcntl64 F
 GLIBC_2.28 mtx_destroy F
 GLIBC_2.28 mtx_init F
+GLIBC_2.28 mtx_lock F
 GLIBC_2.28 renameat2 F
 GLIBC_2.28 statx F
 GLIBC_2.28 thrd_current F
@@ -2161,6 +2162,7 @@  GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
+GLIBC_2.34 mtx_lock F
 GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_condattr_getclock F
 GLIBC_2.34 pthread_condattr_getpshared F
diff --git a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
index 4914741631..19e4676872 100644
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@@ -61,7 +61,6 @@  GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
-GLIBC_2.28 mtx_lock F
 GLIBC_2.28 mtx_timedlock F
 GLIBC_2.28 mtx_trylock F
 GLIBC_2.28 mtx_unlock F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
index b9be2c2c6d..d8b0a9be83 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist
@@ -2064,6 +2064,7 @@  GLIBC_2.28 fcntl F
 GLIBC_2.28 fcntl64 F
 GLIBC_2.28 mtx_destroy F
 GLIBC_2.28 mtx_init F
+GLIBC_2.28 mtx_lock F
 GLIBC_2.28 renameat2 F
 GLIBC_2.28 statx F
 GLIBC_2.28 thrd_current F
@@ -2293,6 +2294,7 @@  GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
+GLIBC_2.34 mtx_lock F
 GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_condattr_getclock F
 GLIBC_2.34 pthread_condattr_getpshared F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
index 421e6820f1..97c50454fe 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@@ -69,7 +69,6 @@  GLIBC_2.2 pthread_yield F
 GLIBC_2.2 sem_timedwait F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
-GLIBC_2.28 mtx_lock F
 GLIBC_2.28 mtx_timedlock F
 GLIBC_2.28 mtx_trylock F
 GLIBC_2.28 mtx_unlock F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
index 09035cac1b..2667408f2a 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist
@@ -1997,6 +1997,7 @@  GLIBC_2.28 cnd_wait F
 GLIBC_2.28 fcntl64 F
 GLIBC_2.28 mtx_destroy F
 GLIBC_2.28 mtx_init F
+GLIBC_2.28 mtx_lock F
 GLIBC_2.28 renameat2 F
 GLIBC_2.28 statx F
 GLIBC_2.28 thrd_current F
@@ -2212,6 +2213,7 @@  GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
+GLIBC_2.34 mtx_lock F
 GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_condattr_getclock F
 GLIBC_2.34 pthread_condattr_getpshared F
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
index 66c8d26ca9..33bd97a499 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@@ -61,7 +61,6 @@  GLIBC_2.2 sem_unlink F
 GLIBC_2.2 sem_wait F
 GLIBC_2.2.3 __libpthread_version_placeholder F
 GLIBC_2.2.6 __libpthread_version_placeholder F
-GLIBC_2.28 mtx_lock F
 GLIBC_2.28 mtx_timedlock F
 GLIBC_2.28 mtx_trylock F
 GLIBC_2.28 mtx_unlock F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
index c8b0e2cced..a59a3b1c9a 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libc.abilist
@@ -1956,6 +1956,7 @@  GLIBC_2.28 cnd_wait F
 GLIBC_2.28 fcntl64 F
 GLIBC_2.28 mtx_destroy F
 GLIBC_2.28 mtx_init F
+GLIBC_2.28 mtx_lock F
 GLIBC_2.28 renameat2 F
 GLIBC_2.28 statx F
 GLIBC_2.28 thrd_current F
@@ -2173,6 +2174,7 @@  GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
+GLIBC_2.34 mtx_lock F
 GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_condattr_getclock F
 GLIBC_2.34 pthread_condattr_getpshared F
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
index c4a641ddc0..9174074f26 100644
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@@ -60,7 +60,6 @@  GLIBC_2.2.5 sem_trywait F
 GLIBC_2.2.5 sem_unlink F
 GLIBC_2.2.5 sem_wait F
 GLIBC_2.2.6 __libpthread_version_placeholder F
-GLIBC_2.28 mtx_lock F
 GLIBC_2.28 mtx_timedlock F
 GLIBC_2.28 mtx_trylock F
 GLIBC_2.28 mtx_unlock F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
index 7303bebc08..c1e33cb829 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist
@@ -2221,6 +2221,7 @@  GLIBC_2.28 cnd_wait F
 GLIBC_2.28 fcntl64 F
 GLIBC_2.28 mtx_destroy F
 GLIBC_2.28 mtx_init F
+GLIBC_2.28 mtx_lock F
 GLIBC_2.28 renameat2 F
 GLIBC_2.28 statx F
 GLIBC_2.28 thrd_current F
@@ -2278,6 +2279,7 @@  GLIBC_2.34 cnd_timedwait F
 GLIBC_2.34 cnd_wait F
 GLIBC_2.34 mtx_destroy F
 GLIBC_2.34 mtx_init F
+GLIBC_2.34 mtx_lock F
 GLIBC_2.34 pthread_cond_clockwait F
 GLIBC_2.34 pthread_condattr_getclock F
 GLIBC_2.34 pthread_condattr_getpshared F
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
index 7a75151bc3..337c23fbf2 100644
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@@ -69,7 +69,6 @@  GLIBC_2.16 sem_unlink F
 GLIBC_2.16 sem_wait F
 GLIBC_2.18 pthread_getattr_default_np F
 GLIBC_2.18 pthread_setattr_default_np F
-GLIBC_2.28 mtx_lock F
 GLIBC_2.28 mtx_timedlock F
 GLIBC_2.28 mtx_trylock F
 GLIBC_2.28 mtx_unlock F