Sync with upstream branch release/2.34/master,
debug: Synchronize feature guards in fortified functions [BZ #28746]
debug: Autogenerate _FORTIFY_SOURCE tests
Enable _FORTIFY_SOURCE=3 for gcc 12 and above
fortify: Fix spurious warning with realpath
__glibc_unsafe_len: Fix comment
debug: Add tests for _FORTIFY_SOURCE=3
Make sure that the fortified function conditionals are constant
Don't add access size hints to fortifiable functions
nss: Protect against errno changes in function lookup (bug 28953)
nss: Do not mention NSS test modules in <gnu/lib-names.h>
io: Add fsync call in tst-stat
hppa: Fix warnings from _dl_lookup_address
nptl: Fix cleanups for stack grows up [BZ# 28899]
hppa: Revise gettext trampoline design
hppa: Fix swapcontext
Fix elf/tst-audit2 on hppa
localedef: Handle symbolic links when generating locale-archive
NEWS: Add a bug fix entry for BZ #28896
x86: Fix TEST_NAME to make it a string in tst-strncmp-rtm.c
x86: Test wcscmp RTM in the wcsncmp overflow case [BZ #28896]
x86: Fallback {str|wcs}cmp RTM in the ncmp overflow case [BZ #28896]
string: Add a testcase for wcsncmp with SIZE_MAX [BZ #28755]
linux: fix accuracy of get_nprocs and get_nprocs_conf [BZ #28865]
Add reference to BZ#28860 on NEWS
linux: Fix missing __convert_scm_timestamps (BZ #28860)

Reduce installed size of some langpacks by de-duplicating LC_CTYPE (#2054789)
Fix localedef so it can handle symbolic links when generating locale-archive.
Drop glibc-fedora-localedef.patch and adjust locale installation

Fix regression (ldd crash) during dependency sorting in ld.so (#2058230)

Fix localedef compilation of C.UTF-8 (empty LC_MONETARY keywords) (#2058224)

Sync with upstream branch release/2.34/master,
socket: Do not use AF_NETLINK in __opensock
hurd if_index: Explicitly use AF_INET for if index discovery
Linux: Simplify __opensock and fix race condition [BZ #28353]
linux: __get_nprocs_sched: do not feed CPU_COUNT_S with garbage [BZ #28850]

Sync with upstream branch release/2.34/master,
tst-socket-timestamp-compat.c: Check __TIMESIZE [BZ #28837]
Linux: Only generate 64 bit timestamps for 64 bit time_t recvmsg/recvmmsg
linux: Fix ancillary 64-bit time timestamp conversion (BZ #28349, BZ#28350)
support: Add support_socket_so_timestamp_time64

Align with glibc 2.35 version of C.UTF-8

Sync with upstream branch release/2.34/master,
x86: Use CHECK_FEATURE_PRESENT to check HLE [BZ #27398]
x86: Filter out more Intel CPUs for TSX [BZ #27398]
Fix glibc 2.34 ABI omission (missing GLIBC_2.34 in dynamic loader)
x86: Fix __wcsncmp_evex in strcmp-evex.S [BZ# 28755]
x86: Fix __wcsncmp_avx2 in strcmp-avx2.S [BZ# 28755]

Sync with upstream branch release/2.34/master,
Linux: Detect user namespace support in io/tst-getcwd-smallbuff
realpath: Avoid overwriting preexisting error
CVE-2021-3999: getcwd: Set errno to ERANGE for size == 1
tst-realpath-toolong: Fix hurd build
CVE-2021-3998: realpath: ENAMETOOLONG for result larger than PATH_MAX
stdlib: Fix formatting of tests list in Makefile
stdlib: Sort tests in Makefile
support: Add helpers to create paths longer than PATH_MAX
powerpc: Fix unrecognized instruction errors with recent binutils
x86: use default cache size if it cannot be determined [BZ #28784]
CVE-2022-23218: Buffer overflow in sunrpc svcunix_create (bug 28768)
sunrpc: Test case for clnt_create "unix" buffer overflow (bug 22542)
CVE-2022-23219: Buffer overflow in sunrpc clnt_create for "unix" (bug 22542)
socket: Add the __sockaddr_un_set function
Disable debuginfod in printer tests [BZ #28757]
Update syscall lists for Linux 5.16

More reliable CPU compatibility diagnostics (#2040657)

Optionally accelerate sched_getcpu using rseq (#2024347)

Backport optimized ELF dependency sorting algorithm (#2032647)

Sync with upstream branch release/2.34/master,
i386: Remove broken CAN_USE_REGISTER_ASM_EBP (bug 28771)
Update syscall lists for Linux 5.15
powerpc: Fix unrecognized instruction errors with recent GCC
timezone: test-case for BZ #28707
timezone: handle truncated timezones from tzcode-2021d and later (BZ #28707)
Fix subscript error with odd TZif file [BZ #28338]
AArch64: Check for SVE in ifuncs [BZ #28744]
intl/plural.y: Avoid conflicting declarations of yyerror and yylex
Linux: Fix 32-bit vDSO for clock_gettime on powerpc32
linux: Add sparck brk implementation
Update sparc libm-test-ulps
Update hppa libm-test-ulps
riscv: align stack before calling _dl_init [BZ #28703]
riscv: align stack in clone [BZ #28702]
powerpc64[le]: Allocate extra stack frame on syscall.S
elf: Fix tst-cpu-features-cpuinfo for KVM guests on some AMD systems [BZ #28704]
nss: Use "files dns" as the default for the hosts database (bug 28700)
arm: Guard ucontext _rtld_global_ro access by SHARED, not PIC macro
mips: increase stack alignment in clone to match the ABI
mips: align stack in clone [BZ #28223]

Enable PIE by default on all architectures (#1988382)

Sync with upstream branch release/2.34/master,
pthread/tst-cancel28: Fix barrier re-init race condition
Use $(pie-default) with conformtest
Run conform/ tests using newly built libc
nptl: Add one more barrier to nptl/tst-create1

x86-64: Remove LD_PREFER_MAP_32BIT_EXEC support (#2029410)