Exclude the /sys-root/ tree in various places and prevent
debuginfo extract and dependency generation.
Forward-port of the feature from Fedora 35, with subsequent fixes:
Add kernel header files, and do not use = in linker scripts.
Upstream commit: ae49a7b29acc184b03c2a6bd6ac01b5e08efd54f
- Relicense IBM portions of resolv/base64.c resolv/res_debug.c.
- localedata: Use consistent values for grouping and mon_grouping
- manual: fix order of arguments of memalign and aligned_alloc (Bug 27547)
Upstream commit: 709fbd3ec3595f2d1076b4fec09a739327459288
- stdlib: Reinstate stable mergesort implementation on qsort
- x86-64: Check if mprotect works before rewriting PLT
- aarch64: Add NEWS entry about libmvec for 2.39
- Add new locales for kv_RU, su_ID, tok, and zgh_MA.
- Drop glibc-rh2255506.patch; fix applied upstream.
- Enable Intel CET only on x86_64.
Upstream commit: 064c708c78cc2a6b5802dce73108fc0c1c6bfc80
- localedata/unicode-gen/utf8_gen.py: fix Hangul syllable name
- x86_64: Optimize ffsll function code size.
- localedata: Remove redundant comments
- RISC-V: Enable static-pie.
- linux: Fix fstat64 on alpha and sparc64
- math: remove exp10 wrappers
- Benchtests: Increase benchmark iterations
- debug/getwd_chk.c: warning should be emitted for the __getwd_chk symbol.
- Make __getrandom_nocancel set errno and add a _nostatus version
- x86-64/cet: Make CET feature check specific to Linux/x86
- Incorporate translations (zh_CN)
- Define ISO 639-3 "glk" (Gilaki)
- resolv: Fix endless loop in __res_context_query
- localedata: revert all the remaining locale sources to UTF-8
- localedata: am_ET ber_DZ en_GB en_PH en_US fil_PH kab_DZ om_ET om_KE ti_ET tl_PH: convert to UTF-8
- localedata: resolve cyclic dependencies
- localedata: kv_RU: convert to UTF-8
- localedata: add new locale kv_RU
- elf: Fix tst-nodeps2 test failure.
- localedata: Sort Makefile variables.
- locale: Sort Makefile variables.
- i386: Remove CET support bits
- x86-64/cet: Move check-cet.awk to x86_64
- x86-64/cet: Move dl-cet.[ch] to x86_64 directories
- x86: Move x86-64 shadow stack startup codes
- Fix deprecated utcnow() usage in build-many-glibcs.py
- Fix invalid escape sequence in build-many-glibcs.py
- math: Fix test-fenv.c feupdateenv tests
- Remove installed header rule on $(..)include/%.h
- i386: Fail if configured with --enable-cet
- i386: Remove CET support
- x86: Move CET infrastructure to x86_64
- localedata: su_ID: make lang_name agree with CLDR
- localedata: add new locale su_ID
- localedata: add new locale zgh_MA
- INSTALL: regenerate
- localedata: add tok/UTF-8 to SUPPORTED
- localedata: tok: add yY and nN to yesexpr and noexpr
- localedata: tok: convert to UTF-8
- localedata: add data for tok (Toki Pona)
- Remove ia64-linux-gnu
- localedata: dz_BT, bo_CN: convert to UTF-8
- localedata: dz_BT, bo_CN: Fix spelling of "phur bu" in both Tibetan and Dzongkha
- localedata: bo_CN: Fix spelling errors in Tibetan data
- localedata: bo_CN: Fix incomplete edit in Tibetan yesexpr
- localedata: dz_BT: Fix spelling errors in Dzongha data
- localedata: unicode-gen: Remove redundant \s* from regexp, fix comments
- localedata: convert the remaining *_RU locales to UTF-8
- Incorporate translations
- x32: Handle displacement overflow in PLT rewrite [BZ #31218]
- x86: Fixup some nits in longjmp asm implementation
- stdlib: Fix stdbit.h with -Wconversion for clang
- stdlib: Fix stdbit.h with -Wconversion for older gcc
- elf: Add ELF_DYNAMIC_AFTER_RELOC to rewrite PLT
- aarch64: Make cpu-features definitions not Linux-specific
- hurd: Initializy _dl_pagesize early in static builds
- hurd: Only init early static TLS if it's used to store stack or pointer guards
- hurd: Make init-first.c no longer x86-specific
- hurd: Drop x86-specific assembly from init-first.c
- hurd: Pass the data pointer to _hurd_stack_setup explicitly
- x86-64/cet: Check the restore token in longjmp
- localedata: ru_RU, ru_UA: convert to UTF-8
- localedata: es_??: convert to UTF-8
- localedata: miq_NI: convert to UTF-8
- i386: Ignore --enable-cet
- mach: Drop SNARF_ARGS macro
- mach: Drop some unnecessary vm_param.h includes
- hurd: Declare _hurd_intr_rpc_msg* with protected visibility
- hurd: Add some missing includes
- localedata: fy_DE: make this "Western Frisian" to agree with the language code "fy"
- localedata: fy_DE, fy_NL: convert to UTF-8
- localedata: ast_ES: convert to UTF-8
- localedata: ast_ES: Remove wrong copyright text
- localedata: de_{AT,BE,CH,IT,LU}: convert to UTF-8
- localedata: lv_LV, it_IT, it_CH: convert to UTF-8
- localedata: it_IT, lv_LV: currency symbol should follow the amount
- Implement C23 <stdbit.h>
- localedata: ms_MY should not use 12-hour format
- localedata: es_ES: convert to UTF-8
- localedata: es_ES: Add am_pm strings
- aarch64: Add longjmp test for SME
- aarch64: Add setcontext support for SME
- aarch64: Add longjmp support for SME
- aarch64: Add SME runtime support
- localedata: convert uz_UZ and uz_UZ@cyrillic to UTF-8
- localedata: uz_UZ and uz_UZ@cyrillic: Fix decimal point and thousands separator
- libio: Check remaining buffer size in _IO_wdo_write (bug 31183)
- getaddrinfo: translate ENOMEM to EAI_MEMORY (bug 31163)
- string: Add additional output in test-strchr failure
- Add a setjmp/longjmp test between user contexts
- x86/cet: Add -fcf-protection=none before -fcf-protection=branch
- Regenerate libc.pot
- Omit regex.c pragmas no longer needed
- Update copyright dates not handled by scripts/update-copyrights
- Update copyright in generated files by running "make"
- Update copyright dates with scripts/update-copyrights
- x86/cet: Run some CET tests with shadow stack
- x86/cet: Don't set CET active by default
- x86/cet: Check feature_1 in TCB for active IBT and SHSTK
- x86/cet: Enable shadow stack during startup
- elf: Always provide _dl_get_dl_main_map in libc.a
- x86/cet: Sync with Linux kernel 6.6 shadow stack interface
- RISC-V: Add support for dl_runtime_profile (BZ #31151)
- debug: Add fortify wprintf tests
- debug: Add fortify syslog tests
- debug: Add fortify dprintf tests
- debug: Increase tst-fortify checks for compiler without __va_arg_pack support
- debug: Adapt fortify tests to libsupport
- localedata: yo_NT: remove redundant comments
- localedata: convert en_AU, en_NZ, mi_NZ, niu_NZ to UTF-8
- localedata: First day of the week in AU is Monday, LC_TIME in en_NZ is identical to LC_TIME in en_AU then
- localedata: convert yo_NG to UTF-8, check that language name in Yoruba agrees with CLDR
- x86-64: Fix the tcb field load for x32 [BZ #31185]
- x86-64: Fix the dtv field load for x32 [BZ #31184]
Upstream commit: 61bac1a9d2ab80ebcbc51484722e6ea43414bec7
- nss: Remove unused allocation from get_nscd_addresses in getaddrinfo
- x86/cet: Don't disable CET if not single threaded
- x86: Modularize sysdeps/x86/dl-cet.c
- x86/cet: Update tst-cet-vfork-1
- elf: Add TLS modid reuse test for bug 29039
- aarch64: Add SIMD attributes to math functions with vector versions
- aarch64: Add half-width versions of AdvSIMD f32 libmvec routines
- Fix elf/tst-env-setuid[-static] if test needs to be rerun.
- Fix elf: Do not duplicate the GLIBC_TUNABLES string
- tst-setcontext10.c: Undef _FORTIFY_SOURCE
- Fix elf: Do not duplicate the GLIBC_TUNABLES string
- riscv: Fix feenvupdate with FE_DFL_ENV (BZ 31022)
- manual: Clarify undefined behavior of feenableexcept (BZ 31019)
- x86: Do not raises floating-point exception traps on fesetexceptflag (BZ 30990)
- i686: Do not raise exception traps on fesetexcept (BZ 30989)
- powerpc: Do not raise exception traps for fesetexcept/fesetexceptflag (BZ 30988)
- elf: Do not set invalid tunables values
- elf: Do not duplicate the GLIBC_TUNABLES string
- x86/cet: Check CPU_FEATURE_ACTIVE in permissive mode
- x86/cet: Check legacy shadow stack code in .init_array section
- x86/cet: Add tests for GLIBC_TUNABLES=glibc.cpu.hwcaps=-SHSTK
- x86/cet: Check CPU_FEATURE_ACTIVE when CET is disabled
- x86/cet: Check legacy shadow stack applications
- localedata: id_ID: change first weekday to Sunday
- s390: Set psw addr field in getcontext and friends.
- x86: Unifies 'strlen-evex' and 'strlen-evex512' implementations.
- x86/cet: Don't assume that SHSTK implies IBT
- id_ID: Update Time Locales
- Update code to handle the new ABI for sending inlined port rights.
- x86/cet: Check user_shstk in /proc/cpuinfo
- Add a test for setjmp/longjmp within user context
- Add a test for longjmp from user context
- powerpc: Add space for HWCAP3/HWCAP4 in the TCB for future Power.
- powerpc: Fix performance issues of strcmp power10
- localedata: Convert el_GR and el_CY locales to UTF-8
- localedata: el_GR: Greece now uses the 24h format for time
- powerpc : Add optimized memchr for POWER10
- intl: Treat C.UTF-8 locale like C locale, part 2 (BZ# 16621)
- resolv: Fix a few unaligned accesses to fields in HEADER
- x86: Check PT_GNU_PROPERTY early
Downstream distro boostrap based on EL8-style servers may not
yet be able to deploy RPM 4.15 features. Ease the transition
burden for now by avoiding RPM 4.15 features.
Resolves: RHEL-19045
- Drop glibc-rh2248502.patch; fix applied upstream.
Upstream commit: 9469261cf1924d350feeec64d2c80cafbbdcdd4d
- elf: Initialize GLRO(dl_lazy) before relocating libc in dynamic startup
- Move CVE information into advisories directory
- powerpc: Optimized strcmp for power10
- elf: Fix wrong break removal from 8ee878592c
- localedata: Convert day names in nn_NO locale to UTF-8
- localedata: Remove trailing whitespace in weekday names in nn_NO locale
- elf: Refactor process_envvars
- elf: Ignore LD_BIND_NOW and LD_BIND_NOT for setuid binaries
- elf: Ignore loader debug env vars for setuid
- Adapt the security policy for the security page
- aarch64: correct CFI in rawmemchr (bug 31113)
- math: Add new exp10 implementation
- aarch64: fix tested ifunc variants
- stdlib: Fix array bounds protection in insertion sort phase of qsort
- Revert "Update code to handle the new ABI for sending inlined port rights."
- Revert "hurd: Fix build"
- hurd: Fix build
- Update code to handle the new ABI for sending inlined port rights.
- hurd: [!__USE_MISC] Do not #undef BSD macros in ioctls
- linux: Make fdopendir fail with O_PATH (BZ 30373)
- Avoid padding in _init and _fini. [BZ #31042]
- aarch64: Improve special-case handling in AdvSIMD double-precision libmvec routines
- malloc: Improve MAP_HUGETLB with glibc.malloc.hugetlb=2
- elf: Add a way to check if tunable is set (BZ 27069)
Upstream commit: 9469261cf1924d350feeec64d2c80cafbbdcdd4d
- Drop glibc-benchtests-aarch64.patch; fix applied upstream
- x86: Only align destination to 1x VEC_SIZE in memset 4x loop
- elf: Fix TLS modid reuse generation assignment (BZ 29039)
- Add TCP_MD5SIG_FLAG_IFINDEX from Linux 5.6 to netinet/tcp.h.
- elf: Relocate libc.so early during startup and dlmopen (bug 31083)
- elf: Introduce the _dl_open_relocate_one_object function
- elf: In _dl_relocate_object, skip processing if object is relocated
- Remove __access_noerrno
- malloc: Use __get_nprocs on arena_get2 (BZ 30945)
- aarch64: Fix libmvec benchmarks
Upstream commit: 5d7f1bce7d8eea31f4baeb68bcc3124b35acc751
- Apply glibc-benchtests-aarch64.patch to fix an aarch64 build failure.
- Drop glibc-rh2244688.patch revert. Fix applied upstream.
- Drop glibc-rh2244992.patch, glibc-rh2248915.patch, glibc-rh2248502-3.patch.
All applied upstream.
- posix: Revert the removal of the crypt prototype from <unistd.h>
- elf: Add comments on how LD_AUDIT and LD_PRELOAD handle __libc_enable_secure
- elf: Ignore LD_LIBRARY_PATH and debug env var for setuid for static
- elf: Remove any_debug from dl_main_state
- elf: Remove LD_PROFILE for static binaries
- elf: Ignore LD_PROFILE for setuid binaries
- s390: Use dl-symbol-redir-ifunc.h on cpu-tunables
- x86: Use dl-symbol-redir-ifunc.h on cpu-tunables
- elf: Emit warning if tunable is ill-formatted
- elf: Fix _dl_debug_vdprintf to work before self-relocation
- elf: Do not parse ill-formatted strings
- elf: Do not process invalid tunable format
- elf: Add all malloc tunable to unsecvars
- elf: Ignore GLIBC_TUNABLES for setuid/setgid binaries
- elf: Add GLIBC_TUNABLES to unsecvars
- elf: Remove /etc/suid-debug support
- stdlib: The qsort implementation needs to use heapsort in more cases
- stdlib: Handle various corner cases in the fallback heapsort for qsort
- stdlib: Avoid another self-comparison in qsort
- hurd: fix restarting reauth_dtable on signal
- hurd: Prevent the final file_exec_paths call from signals
- manual: Fix termios.c example. (Bug 31078)
- aarch64: Add vector implementations of expm1 routines
- linux: Use fchmodat2 on fchmod for flags different than 0 (BZ 26401)
- intl: Add test case for bug 16621
- resolv: free only initialized items from gai pool
- ldconfig: Fixes for skipping temporary files.
- nptl: Link tst-execstack-threads-mod.so with -z execstack
- nptl: Rename tst-execstack to tst-execstack-threads
- localedata: Convert oc_FR locale to UTF-8
- localedata: Add information for Occitan
- elf: Fix force_first handling in dlclose (bug 30981)
- elf: Handle non-directory name in search path (BZ 31035)
- New Zealand locales (en_NZ & mi_NZ) first day of week should be Monday
- x86: Fix unchecked AVX512-VBMI2 usage in strrchr-evex-base.S
- posix: Check pidfd_spawn with tst-spawn7-pid
- y2038: Fix support for 64-bit time on legacy ABIs
- AArch64: Remove Falkor memcpy
- AArch64: Add memset_zva64
- AArch64: Cleanup emag memset
- test: Run the tst-tls-allocation-failure-static-patched with test-wrapper.
- aarch64: Add vector implementations of log1p routines
- aarch64: Add vector implementations of atan2 routines
- aarch64: Add vector implementations of atan routines
- aarch64: Add vector implementations of acos routines
- aarch64: Add vector implementations of asin routines
Upstream commit: 5dd3bda59c2d9da138f0d98808d087cdb95cdc17:
- Revert back to old qsort/qsort_r implementation (#2248502)
- Adjust test build competition check to match new DejaGnu-style message.
- sysdeps: sem_open: Clear O_CREAT when semaphore file is expected to exist [BZ #30789]
- Add SEGV_CPERR from Linux 6.6 to bits/siginfo-consts.h
- linux: Sync Linux 6.6 elf.h
- linux: Add HWCAP2_HBC from Linux 6.6 to AArch64 bits/hwcap.h
- linux: Add FSCONFIG_CMD_CREATE_EXCL from Linux 6.6 to sys/mount.h
- linux: Add MMAP_ABOVE4G from Linux 6.6 to sys/mman.h
- Update kernel version to 6.6 in header constant tests
- Update syscall lists for Linux 6.6
- Format test results closer to what DejaGnu does
- AArch64: Cleanup ifuncs
- Use correct subdir when building tst-rfc3484* for mach and arm
- stdlib: Add more qsort{_r} coverage
- stdlib: qsort: Move some macros to inline function
- stdlib: Move insertion sort out qsort
- stdlib: Optimization qsort{_r} swap implementation
- string: Add internal memswap implementation
- crypt: Remove manul entry for --enable-crypt
- Use Linux 6.6 in build-many-glibcs.py
- crypt: Remove libcrypt support
- sparc: Remove optimize md5, sha256, and sha512
- build-many-glibcs: Fix traililing whitespace
- AArch64: Add support for MOPS memcpy/memmove/memset
- Move getnameinfo from 'inet' to 'nss'
- Move getaddrinfo from 'posix' into 'nss'
- Move 'services' routines from 'inet' into 'nss'
- Move 'rpc' routines from 'inet' into 'nss'
- Move 'protocols' routines from 'inet' into 'nss'
- Move 'networks' routines from 'inet' into 'nss'
- Move 'netgroup' routines from 'inet' into 'nss'
- Move 'hosts' routines from 'inet' into 'nss'
- Move 'ethers' routines from 'inet' into 'nss'
- Move 'aliases' routines from 'inet' into 'nss'
- Remove 'shadow' and merge into 'nss'
- Remove 'pwd' and merge into 'nss'
- Remove 'gshadow' and merge into 'nss'
- Remove 'grp' and merge into 'nss' and 'posix'
- malloc: Fix tst-tcfree3 build csky-linux-gnuabiv2 with fortify source
- test-container: disable ld.so system cache on DSO detection
- aarch64: Add vector implementations of exp10 routines
- aarch64: Add vector implementations of log10 routines
- aarch64: Add vector implementations of log2 routines
- aarch64: Add vector implementations of exp2 routines
- aarch64: Add vector implementations of tan routines
- elf: ldconfig should skip temporary files created by package managers
- tst-spawn-cgroup.c: Fix argument order of UNSUPPORTED message.
- Add NT_PPC_DEXCR and NT_PPC_HASHKEYR from Linux 6.5 to elf.h
- s390: Fix undefined behaviour in feenableexcept, fedisableexcept [BZ #30960]
- elf: Do not print the cache entry if --inhibit-cache is used
To allow experimenting with -mbackchain based stack unwinding on s390x,
let's make sure -mbackchain is inherited from redhat-rpm-config as well,
similar to how -fno-omit-frame-pointer is inherited as well.
The gai.conf template used to be shipped via glibc-common, but was
incorrectly removed during 1fa03e97ae ("Introduce new
glibc-doc.noarch subpackage (#1346925)" as unnecessary. However, it has
value as a template file and shipping it is preferable. This commit
reinstates the file at /usr/share/doc/glibc/gai.conf as part of the
glibc-doc subpackage.
Upstream commit: 1056e5b4c3f2d90ed2b4a55f96add28da2f4c8fa
- tunables: Terminate if end of input is reached (CVE-2023-4911)
- Propagate GLIBC_TUNABLES in setxid binaries
Resolves: #2241966
Upstream commit: 29d4591b07a4da53320e949557c6946c62c26bde
- hurd: Drop REG_GSFS and REG_ESDS from x86_64's ucontext
- elf: Fix compile error with -DNDEBUG [BZ #18755]
- MIPS: Add relocation types
- MIPS: Add new section type SHT_MIPS_ABIFLAGS
- MIPS: Add ELF file header flags
- fegetenv_and_set_rn now uses the builtins provided by GCC.
- io: Do not implement fstat with fstatat
- libio: Add nonnull attribute for most FILE * arguments in stdio.h
- AArch64: Remove -0.0 check from vector sin
- Document CVE-2023-4806 and CVE-2023-5156 in NEWS
- elf: Add dummy declaration of _dl_audit_objclose for !SHARED
- Fix leak in getaddrinfo introduced by the fix for CVE-2023-4806 [BZ #30843]
- elf: dl-lookup: Remove unused alloca.h include
- Remove unused localedata/th_TH.in
- Adapt collation in th_TH locale to use the iso14651_t1_common file and sync the collation with CLDR
- Revert "LoongArch: Add glibc.cpu.hwcap support."
- Update kernel version to 6.5 in header constant tests
- LoongArch: Add glibc.cpu.hwcap support.
- math: Add a no-mathvec flag for sin (-0.0)
Upstream commit: bb5bbc20702981c287aa3e44640e7d2f2b9a28cf
- Update to Unicode 15.1.0 [BZ #30854]
- localedata/unicode-gen/utf8_gen.py: adapt regexp to get relevant lines from EastAsianWidth.txt
- Fix regexp syntax warnings in localedata/unicode-gen/ctype_compatibility.py
- getaddrinfo: Fix use after free in getcanonname (CVE-2023-4806)
- LoongArch: Change to put magic number to .rodata section
- LoongArch: Add ifunc support for strrchr{aligned, lsx, lasx}
- LoongArch: Add ifunc support for strcpy, stpcpy{aligned, unaligned, lsx, lasx}
- LoongArch: Replace deprecated $v0 with $a0 to eliminate 'as' Warnings.
- LoongArch: Add lasx/lsx support for _dl_runtime_profile.
- Add MOVE_MOUNT_BENEATH from Linux 6.5 to sys/mount.h
- CVE-2023-4527: Stack read overflow with large TCP responses in no-aaaa mode
- resolv: Fix some unaligned accesses in resolver [BZ #30750]
- Update syscall lists for Linux 6.5
Upstream commit: 073edbdfabaad4786e974a451efe4b6b3f7a5a61
- ia64: Work around miscompilation and fix build on ia64's gcc-10 and later
- stdio: Remove __libc_message alloca usage
- htl: avoid exposing the vm_region symbol
- libio: Fix oversized __io_vtables
- Use Linux 6.5 in build-many-glibcs.py
- elf: Remove unused l_text_end field from struct link_map
Upstream commit: e1d3312015e8f70344620375aedf91afe7e7e7a4
- add GB18030-2022 charmap and test the entire GB18030 charmap [BZ #30243]
- Use GMP 6.3.0, MPFR 4.2.1 in build-many-glibcs.py
- localedata: Translit common emojis to smileys [BZ #30649]
- nscd: Skip unusable entries in first pass in prune_cache (bug 30800)
- LoongArch: Change loongarch to LoongArch in comments
- LoongArch: Add ifunc support for memcmp{aligned, lsx, lasx}
- LoongArch: Add ifunc support for memset{aligned, unaligned, lsx, lasx}
- LoongArch: Add ifunc support for memrchr{lsx, lasx}
- LoongArch: Add ifunc support for memchr{aligned, lsx, lasx}
- LoongArch: Add ifunc support for rawmemchr{aligned, lsx, lasx}
- LoongArch: Micro-optimize LD_PCREL
- LoongArch: Remove support code for old linker in start.S
- LoongArch: Simplify the autoconf check for static PIE
- Add F_SEAL_EXEC from Linux 6.3 to bits/fcntl-linux.h.
- argp-parse: Get rid of alloca
- gencat: Get rid of alloca.
- m68k: Use M68K_SCALE_AVAILABLE on __mpn_lshift and __mpn_rshift
- m68k: Fix build with -mcpu=68040 or higher (BZ 30740)
- elf: Check that --list-diagnostics output has the expected syntax
- manual: Document ld.so --list-diagnostics output
- manual/jobs.texi: Add missing @item EPERM for getpgid
- LoongArch: Add ifunc support for strncmp{aligned, lsx}
- LoongArch: Add ifunc support for strcmp{aligned, lsx}
- LoongArch: Add ifunc support for strnlen{aligned, lsx, lasx}
- htl: move pthread_attr_setdetachstate into libc
- htl: move pthread_attr_getdetachstate into libc
- htl: move pthread_attr_setschedpolicy into libc
- htl: move pthread_attr_getschedpolicy into libc
- htl: move pthread_attr_setinheritsched into libc
- htl: move pthread_attr_getinheritsched into libc
- htl: move pthread_attr_getschedparam into libc
- htl: move pthread_setschedparam into libc
- htl: move pthread_getschedparam into libc
- htl: move pthread_equal into libc
- Linux: Avoid conflicting types in ld.so --list-diagnostics
Upstream commit: f6c8204fd7fabf0cf4162eaf10ccf23258e4d10e
- elf: Do not run constructors for proxy objects
- x86_64: Add log1p with FMA
- Remove references to the defunct db2 subdir
- string: Fix tester build with fortify enable with gcc < 12
- s390x: Fix static PIE condition for toolchain bootstrapping.
- m68k: fix __mpn_lshift and __mpn_rshift for non-68020
- sysdeps: tst-bz21269: fix -Wreturn-type
- Loongarch: Add ifunc support for memcpy{aligned, unaligned, lsx, lasx} and memmove{aligned, unaligned, lsx, lasx}
- Loongarch: Add ifunc support for strchr{aligned, lsx, lasx} and strchrnul{aligned, lsx, lasx}
- sysdeps: tst-bz21269: handle ENOSYS & skip appropriately
- sysdeps: tst-bz21269: fix test parameter
- hurd: Fix strictness of <mach/thread_state.h>
- hurd: Add prototype for and thus fix _hurdsig_abort_rpcs call
- io/tst-statvfs: fix statfs().f_type comparison test on some arches
- fxprintf: Get rid of alloca
