Upstream commit: 4ed990e5b97a61f29f929bdeb36c5b2abb547a64
- Add MADV_POPULATE_READ and MADV_POPULATE_WRITE from Linux 5.14 to
bits/mman-linux.h
- Update kernel version to 5.14 in tst-mman-consts.py
- Update syscall lists for Linux 5.14
- Use Linux 5.14 in build-many-glibcs.py
- Fix failing nss/tst-nss-files-hosts-long with local resolver
- iconvconfig: Fix behaviour with --prefix [BZ #28199]
- nptl: Fix race between pthread_kill and thread exit (swbz#12889, #1994068)
- nptl: pthread_kill, pthread_cancel should not fail after exit
(swbz#19193, #1994068)
- support: Add support_wait_for_thread_exit
- MIPS: Setup errno for {f,l,}xstat
- x86-64: Use testl to check __x86_string_control
- elf: Fix missing colon in LD_SHOW_AUXV output (swbz#28253, #1995648)
- librt: add test (swbz#28213, #1994264)
- CVE-2021-38604: fix NULL pointer dereference in mq_notify
(swbz#28213, #1994264)
- Linux: Fix fcntl, ioctl, prctl redirects for _TIME_BITS=64 (bug 28182)
- iconv_charmap: Close output file when done
- copy_and_spawn_sgid: Avoid double calls to close()
- gaiconf_init: Avoid double-free in label and precedence lists
- gconv_parseconfdir: Fix memory leak
- ldconfig: avoid leak on empty paths in config file
