commit e5363e6f460c2d58809bf10fc96d70fd1ef8b5b2
Author: Jens Remus <jremus@linux.ibm.com>
Date:   Fri Jul 25 15:40:03 2025 +0200

    Use TLS initial-exec model for __libc_tsd_CTYPE_* thread variables [BZ #33234]
    
    Commit 10a66a8e421b ("Remove <libc-tsd.h>") removed the TLS initial-exec
    (IE) model attribute from the __libc_tsd_CTYPE_* thread variable declarations
    and definitions.  Commit a894f04d8776 ("Optimize __libc_tsd_* thread
    variable access") restored it on declarations.
    
    Restore the TLS initial-exec model attribute on __libc_tsd_CTYPE_* thread
    variable definitions.
    
    This resolves test tst-locale1 failure on s390 32-bit, when using a
    GNU linker without the fix from GNU binutils commit aefebe82dc89
    ("IBM zSystems: Fix offset relative to static TLS").
    
    Reviewed-by: Florian Weimer <fweimer@redhat.com>