- 
    Tue May 18 2021 Patrick McGehearty <patrick.mcgehearty@oracle.com> - 2.28-151.0.1.el8_4
    
- merge RH patches for ol8-u4 release
Review-exception: Patch merge
- Provide glibc.pthread.mutex_spin_count tunable for pthread adaptive
- spin mutex
Orabug: 27982358.
Reviewed-by: Qing Zhao <qing.zhao@oracle.com>
- add Ampere emag  to tunable cpu list (Patrick McGehearty)
- add optimized memset for emag
- add an ASIMD variant of strlen for falkor
- Orabug: 2700101.
- Modify glibc-ora28849085.patch so it works with RHCK kernels.
- Orabug: 28849085.
- Make _IO_funlockfile match __funlockfile and _IO_flockfile match __flockfile
- Both should test
-   if (stream->_flags & _IO_USER_LOCK) == 0)
-     _IO_lock_lock (*stream->_lock);
- OraBug: 28481550.
Reviewed-by: Qing Zhao <qing.zhao@oracle.com>
   
  
  - 
    Thu Mar 18 2021 Carlos O'Donell <carlos@redhat.com> - 2.28-153
    
- Support SEM_STAT_ANY via semctl. Return EINVAL for unknown commands to semctl,
  msgctl, and shmctl. (#1912670)
   
  
  - 
    Fri Mar 05 2021 Siddhesh Poyarekar <siddhesh@redhat.com> - 2.28-151
    
- CVE-2019-9169: Fix buffer overread in regexec.c (#1685400).
   
  
  - 
    Fri Mar 05 2021 Carlos O'Donell <carlos@redhat.com> - 2.28-150
    
- Rebuild glibc to update security markup metadata (#1931305)
   
  
  - 
    Wed Feb 24 2021 Carlos O'Donell <carlos@redhat.com> - 2.28-149
    
- Fix NSS files and compat service upgrade defect (#1927040).
   
  
  - 
    Fri Feb 05 2021 Florian Weimer <fweimer@redhat.com> - 2.28-148
    
- CVE-2021-3326: iconv assertion failure in ISO-2022-JP-3 decoding (#1924919)
   
  
  - 
    Wed Jan 20 2021 Florian Weimer <fweimer@redhat.com> - 2.28-147
    
- x86-64: Fix FMA4 math routine selection after bug 1817513 (#1918115)
   
  
  - 
    Mon Jan 18 2021 Siddhesh Poyarekar <siddhesh@redhat.com> - 2.28-146
    
- CVE-2019-25013:Fix buffer overrun in EUC-KR conversion module (#1912544)
   
  
  - 
    Mon Jan 04 2021 Florian Weimer <fweimer@redhat.com> - 2.28-145
    
- Update glibc-hwcaps fix from upstream (#1817513)
   
  
  - 
    Tue Dec 15 2020 Florian Weimer <fweimer@redhat.com> - 2.28-144
    
- Support running libc.so.6 as a main program in more cases (#1882466)