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glibc-gconv-extra-2.39-6.fc40 RPM for x86_64

From Fedora 40 for x86_64 / g

Name: glibc-gconv-extra Distribution: Fedora Project
Version: 2.39 Vendor: Fedora Project
Release: 6.fc40 Build date: Wed Mar 27 00:44:23 2024
Group: Unspecified Build host:
Size: 8146980 Source RPM: glibc-2.39-6.fc40.src.rpm
Packager: Fedora Project
Summary: All iconv converter modules for glibc.
This package contains all iconv converter modules built in glibc.




LGPL-2.1-or-later AND SunPro AND LGPL-2.1-or-later WITH GCC-exception-2.0 AND BSD-3-Clause AND GPL-2.0-or-later AND LGPL-2.1-or-later WITH GNU-compiler-exception AND GPL-2.0-only AND ISC AND LicenseRef-Fedora-Public-Domain AND HPND AND CMU-Mach AND LGPL-2.1-only AND LGPL-2.0-or-later AND Unicode-DFS-2015 AND GFDL-1.1-or-later AND GPL-1.0-or-later AND FSFUL AND MIT AND Inner-Net-2.0 AND X11 AND GPL-2.0-or-later WITH GCC-exception-2.0 AND GFDL-1.3-only AND GFDL-1.1-only


* Tue Mar 26 2024 Florian Weimer <> - 2.39-6
  - Do not generate ELF dependency information for glibc32
* Tue Mar 26 2024 Joseph Myers <> - 2.39-5
  - Build glibc32 binary package from glibc sources as part of x86_64 build,
    not from glibc32 SRPM that contains binaries from i686 RPM build.
* Tue Mar 19 2024 Arjun Shankar <> - 2.39-4
  - Sync with upstream branch release/2.39/master,
    commit: 71fcdba577884627c3ee4e43beb915da752efb1f:
  - linux: Use rseq area unconditionally in sched_getcpu (bug 31479)
  - Use gcc __builtin_stdc_* builtins in stdbit.h if possible
  - S390: Do not clobber r7 in clone [BZ #31402]
  - math: Update mips64 ulps
  - mips: FIx clone3 implementation (BZ 31325)
  - arm: Remove wrong ldr from _dl_start_user (BZ 31339)
  - Replace advisories directory
* Wed Feb 28 2024 Arjun Shankar <> - 2.39-3
  - Analyse glibc-2.39 sources for license information
  - Migrate License field to SPDX identifiers for
* Wed Feb 07 2024 Florian Weimer <> - 2.39-2
  - Ignore symbolic links to . in sysroot construction
* Fri Feb 02 2024 Carlos O'Donell <> - 2.39-1
  - Switch to upstream 2.39 release,
    commit ef321e23c20eebc6d6fb4044425c00e6df27b05f
  - Document CVE-2023-6246, CVE-2023-6779, and CVE-2023-6780
  - Update advisory format and introduce some automation
  - manual/io: Fix swapped reading and writing phrase.
  - Fix typo
  - S390: Fix building with --disable-mutli-arch [BZ #31196]
  - NEWS: insert advisories and fixed bugs for 2.39
  - contrib.texi: update
  - INSTALL, install.texi: minor updates, regenerate
  - libc.pot: regenerate
  - version.h, include/features.h: Bump version to 2.39
  - Create ChangeLog.old/ChangeLog.28
* Wed Jan 31 2024 Florian Weimer <> - 2.38.9000-39
  - Add noarch sysroot subpackages
* Tue Jan 30 2024 Patsy Griffin <> - 2.38.9000-38
  - Auto-sync with upstream branch master,
    commit ddf542da94caf97ff43cc2875c88749880b7259b:
  - syslog: Fix integer overflow in __vsyslog_internal (CVE-2023-6780)
  - syslog: Fix heap buffer overflow in __vsyslog_internal (CVE-2023-6779)
  - syslog: Fix heap buffer overflow in __vsyslog_internal (CVE-2023-6246)
  - Use binutils 2.42 branch in
  - elf: correct relocation statistics for !ELF_MACHINE_START_ADDRESS
* Mon Jan 29 2024 Arjun Shankar <> - 2.38.9000-37
  - Auto-sync with upstream branch master,
    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)
* Thu Jan 25 2024 Jens Petersen <> - 2.38.9000-36
  - no longer supplement langpacks if all-langpacks installed
* Wed Jan 24 2024 Florian Weimer <> - 2.38.9000-35
  - Add crh_RU, gbm_IN, ssy_ER locales.
  - Auto-sync with upstream branch master,
    commit 486452affbac684db739b7fcca1e84e8a7ce33d1:
  - manual, NEWS: Document malloc side effect of dynamic TLS changes
  - NEWS: Update temporary files ignored by ldconfig
  - po: Incorporate translations (sr)
  - string: Disable stack protector for memset in early static initialization
  - qsort: Fix a typo causing unnecessary malloc/free (BZ 31276)
  - riscv: add support for static PIE
  - localedata: renamed:    aa_ER@saaho -> ssy_ER
  - Define ISO 639-3 "ssy" (Saho)
  - localedata: add crh_RU, Crimean Tartar language in the Cyrillic script as used in Russia.
  - localedata: tr_TR, ku_TR: Sync with CLDR: “Turkey” -> “Türkiye”
  - localedata: miq_NI: Shorten month names in abmon
  - Update kernel version to 6.7 in header constant tests
  - localedata: add gbm_IN locale
  - Define ISO 639-3 "gbm" (Garhwali)
  - Update syscall lists for Linux 6.7
  - stdlib: Remove unused is_aligned function from qsort.c
* Fri Jan 19 2024 Fedora Release Engineering <> - 2.38.9000-34
  - Rebuilt for
* Tue Jan 16 2024 DJ Delorie <> - 2.38.9000-33
  - Auto-sync with upstream branch master,
    commit e2803cfd8bb00b54816d1a2c381d2cf82b136da6.
  - NEWS: Mention PLT rewrite on x86-64
  - stdlib: Verify heapsort for two-element cases
  - stdlib: Fix heapsort for cases with exactly two elements
  - localedata: anp_IN: Fix abbreviated month names
* Mon Jan 15 2024 DJ Delorie <> - 2.38.9000-32
  - Auto-sync with upstream branch master,
    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
* Mon Jan 15 2024 Carlos O'Donell <> - 2.38.9000-31
  - 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.
  - Auto-sync with upstream branch master,
    commit 064c708c78cc2a6b5802dce73108fc0c1c6bfc80:
  - localedata/unicode-gen/ 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
  - Fix invalid escape sequence in
  - 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]
* Wed Jan 03 2024 Florian Weimer <> - 2.38.9000-30
  - Infinite loop in res_mkquery with malformed domain name (#2255506)
* Fri Dec 22 2023 Florian Weimer <> - 2.38.9000-29
  - Auto-sync with upstream branch master,
    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
* Wed Dec 13 2023 Carlos O'Donell <> - 2.38.9000-28
  - Depend only on RPM 4.14 features (RHEL-19045)
* Fri Dec 08 2023 Carlos O'Donell <> - 2.38.9000-27
  - Drop glibc-rh2248502.patch; fix applied upstream, and
  - Auto-sync with upstream branch master,
    commit b3bee76c5f59498b9c189608f0a3132e2013fa1a:
  - 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)
* Tue Nov 28 2023 Arjun Shankar <> - 2.38.9000-26
  - Drop glibc-benchtests-aarch64.patch; fix applied upstream, and
  - Auto-sync with upstream branch master,
    commit 9469261cf1924d350feeec64d2c80cafbbdcdd4d:
  - 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 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
* Mon Nov 27 2023 Florian Weimer <> - 2.38.9000-25
  - Fix qsort workaround (#2248502)
* Thu Nov 23 2023 Florian Weimer <> - 2.38.9000-24
  - Restore qsort workaround for 389-ds-base.  (#2248502)
* Wed Nov 22 2023 Florian Weimer <> - 2.38.9000-23
  - 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.
  - Auto-sync with upstream branch master,
    commit 5d7f1bce7d8eea31f4baeb68bcc3124b35acc751:
  - 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 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
* Wed Nov 15 2023 Florian Weimer <> - 2.38.9000-22
  - Work around another self-comparison application issue in qsort (#2248502)
* Sat Nov 11 2023 Florian Weimer <> - 2.38.9000-21
  - Fix missing entries in /etc/ (#2248915)
* Sat Nov 11 2023 Florian Weimer <> - 2.38.9000-20
  - Drop glibc-rh2248502-*.patch, workaround applied upstream
  - Auto-sync with upstream branch master,
    commit d1dcb565a1fb5829f9476a1438c30eccc4027d04:
  - Fix type typo in “String/Array Conventions” doc
  - stdlib: Avoid element self-comparisons in qsort (#2248502)
  - elf: Add glibc.mem.decorate_maps tunable
  - linux: Decorate __libc_fatal error buffer
  - assert: Decorate error message buffer
  - malloc: Decorate malloc maps
  - nptl: Decorate thread stack on pthread_create
  - support: Add support_set_vma_name
  - linux: Add PR_SET_VMA_ANON_NAME support
* Wed Nov 08 2023 Florian Weimer <> - 2.38.9000-19
  - Fix force-first handling in dlclose, take two (#2244992, #2246048)
* Tue Nov 07 2023 Florian Weimer <> - 2.38.9000-18
  - Revert back to old qsort/qsort_r implementation (#2248502)
  - Adjust test build completion check to match new DejaGnu-style message.
  - Auto-sync with upstream branch master,
    commit 5dd3bda59c2d9da138f0d98808d087cdb95cdc17:
  - 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
  - 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 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
* Thu Oct 26 2023 Carlos O'Donell <> - 2.38.9000-17
  - Revert "Fix force-first handling in dlclose" (#2246048)
* Tue Oct 24 2023 Arjun Shankar <> - 2.38.9000-16
  - Provide template gai.conf in glibc-doc
* Thu Oct 19 2023 Florian Weimer <> - 2.38.9000-15
  - Fix force-first handling in dlclose (#2244992)
* Wed Oct 18 2023 Florian Weimer <> - 2.38.9000-14
  - Revert "x86: Prepare `strrchr-evex` and `strrchr-evex512` for AVX10" (#2244688)
  - Auto-sync with upstream branch master,
    commit dd32e1db386c77c61850a7cbd0c126b7b3c63ece:
  - Revert "elf: Always call destructors in reverse constructor order (bug 30785)"
  - Revert "elf: Fix compile error with -DNDEBUG [BZ #18755]"
  - Add strlcat/wcslcat testcase.
  - Add strlcpy/wcslcpy testcase
  - Add LE DSCP code point from RFC-8622.
  - Add HWCAP2_MOPS from Linux 6.5 to AArch64 bits/hwcap.h
  - Add SCM_SECURITY, SCM_PIDFD to bits/socket.h
  - Add AT_HANDLE_FID from Linux 6.5 to bits/fcntl-linux.h
  - Avoid maybe-uninitialized warning in __kernel_rem_pio2
  - Fix WAIT_FOR_DEBUGGER for container tests.
* Thu Oct 12 2023 Florian Weimer <> - 2.38.9000-13
  - Drop glibc-disable-werror-tst-realloc.patch, GCC was fixed long ago.
  - Auto-sync with upstream branch master,
    commit 69239bd7a216007692470aa9d5f3658024638742:
  - stdlib: fix grouping verification with multi-byte thousands separator (bug 30964)
  - build-many-glibcs: Check for required system tools
  - x86: Prepare `strrchr-evex` and `strrchr-evex512` for AVX10
  - aarch64: Optimise vecmath logs
  - aarch64: Cosmetic change in SVE exp routines
  - aarch64: Optimize SVE cos & cosf
  - aarch64: Improve vecmath sin routines
  - nss: Get rid of alloca usage in makedb's write_output.
  - debug: Add regression tests for BZ 30932
  - Fix FORTIFY_SOURCE false positive
  - nss: Rearrange and sort Makefile variables
  - inet: Rearrange and sort Makefile variables
  - Fix off-by-one OOB write in iconv/tst-iconv-mt
* Tue Oct 03 2023 Arjun Shankar <> - 2.38.9000-12
  - Auto-sync with upstream branch master,
  - tunables: Terminate if end of input is reached (CVE-2023-4911)
  - Propagate GLIBC_TUNABLES in setxid binaries
* Tue Oct 03 2023 Arjun Shankar <> - 2.38.9000-11
  - Auto-sync with upstream branch master,
  - Linux: add ST_NOSYMFOLLOW
  - resolve: Remove __res_context_query alloca usage
  - mips: dl-machine-reject-phdr: Get rid of alloca.
  - x86: Add support for AVX10 preset and vec size in cpu-features
  - resolv: Fix a comment typo in __resolv_conf_load
  - Remove unused -DRESOLVER getaddrinfo build flag
  - C2x scanf %wN, %wfN support
  - test-container: Use nftw instead of rm -rf
* Thu Sep 28 2023 Patsy Griffin <> - 2.38.9000-10
  - Auto-sync with upstream branch master,
    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/
  - 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)
* Mon Sep 18 2023 Arjun Shankar <> - 2.38.9000-9
  - Auto-sync with upstream branch master,
    commit bb5bbc20702981c287aa3e44640e7d2f2b9a28cf:
  - Update to Unicode 15.1.0 [BZ #30854]
  - localedata/unicode-gen/ adapt regexp to get relevant lines from EastAsianWidth.txt
  - Fix regexp syntax warnings in localedata/unicode-gen/
  - 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
* Mon Sep 11 2023 Patsy Griffin <> - 2.38.9000-8
  - Auto-sync with upstream branch master,
    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
  - elf: Remove unused l_text_end field from struct link_map
* Fri Sep 08 2023 Florian Weimer <> - 2.38.9000-7
  - Auto-sync with upstream branch master,
    commit 6985865bc3ad5b23147ee73466583dd7fdf65892:
  - elf: Always call destructors in reverse constructor order (bug 30785)
  - io: Fix record locking contants for powerpc64 with __USE_FILE_OFFSET64
  - manual: Fix diagnostics menu/section structure
  - getaddrinfo: Get rid of alloca
  - riscv: Add support for XTheadBb in string-fz[a,i].h
  - getcanonname: Fix a typo
  - linux: Add pidfd_getpid
  - posix: Add pidfd_spawn and pidfd_spawnp (BZ 30349)
  - linux: Add posix_spawnattr_{get, set}cgroup_np (BZ 26371)
  - linux: Define __ASSUME_CLONE3 to 0 for alpha, ia64, nios2, sh, and sparc
  - __call_tls_dtors: Use call_function_static_weak
  - intl: Treat C.UTF-8 locale like C locale (BZ# 16621)
  - htl: Fix stack information for main thread
  - htl: thread_local destructors support
  - elf: Fix slow tls access after dlopen [BZ #19924]
  - x86: Check the lower byte of EAX of CPUID leaf 2 [BZ #30643]
* Tue Aug 29 2023 DJ Delorie <> - 2.38.9000-6
  - Auto-sync with upstream branch master,
    commit e1d3312015e8f70344620375aedf91afe7e7e7a4.
  - add GB18030-2022 charmap and test the entire GB18030 charmap [BZ #30243]
  - Use GMP 6.3.0, MPFR 4.2.1 in
  - 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 --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 --list-diagnostics
* Tue Aug 22 2023 Arjun Shankar <> - 2.38.9000-5
  - Auto-sync with upstream branch master,
    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
* Tue Aug 15 2023 Carlos O'Donell <> - 2.38-4
  - Collect dynamic loader diagnostics from the build system.
* Tue Aug 15 2023 Florian Weimer <> - 2.38-3
  - Auto-sync with upstream branch master,
    commit d6fe19facc61caffb25383d9c25eff86a0e115c8:
  - configure: Add -Wall again to the default CFLAGS
  - malloc: Remove bin scanning from memalign (bug 30723)
  - resolv/nss_dns/dns-host: Get rid of alloca.
  - x86_64: Add expm1 with FMA
  - elf: Add new LoongArch reloc types (101 to 108) into elf.h
  - x86: Fix incorrect scope of setting `shared_per_thread` [BZ# 30745]
  - x86_64: Add log2 with FMA
  - malloc: Enable merging of remainders in memalign (bug 30723)
  - nscd: Do not rebuild getaddrinfo (bug 30709)
  - x86_64: Sort fpu/multiarch/Makefile
  - i686: Fix build with --disable-multiarch
  - x86_64: Fix build with --disable-multiarch (BZ 30721)
  - Add PTRACE_SET_SYSCALL_USER_DISPATCH_CONFIG etc. from Linux 6.4 to sys/ptrace.h
  - Add PACKET_VNET_HDR_SZ from Linux 6.4 to netpacket/packet.h
  - linux: statvfs: allocate spare for f_type
  - x86: Fix for cache computation on AMD legacy cpus.
  - powerpc longjmp: Fix build after chk hidden builtin fix
  - LoongArch: Fix static PIE condition for toolchain bootstrapping.
  - chk: Add and fix hidden builtin definitions for *_chk
  - tst-realpath-toolong: return "unsupported" when PATH_MAX is undefined
  - tst-*glob*: Do not check d_name size
  - iconv: restore verbosity with unrecognized encoding names (bug 30694)
  - configure: Remove --enable-all-warnings option
  - Add IP_PROTOCOL from Linux 6.4 to bits/in.h
  - Update kernel version to 6.4 in header constant tests
  - PowerPC: Influence cpu/arch hwcap features via GLIBC_TUNABLES
  - vfprintf-internal: Get rid of alloca.
  - stdlib: Improve tst-realpath compatibility with source fortification
  - Open master branch for glibc 2.39 development
* Tue Aug 01 2023 Siddhesh Poyarekar <> - 2.38-2
  - Drop downstream glibc shadow stack userspace support patches.
* Tue Aug 01 2023 Florian Weimer <> - 2.38-1
  - Switch to upstream 2.38 release
  - <sys/platform/x86.h>: Add APX support
  - translations: update cs, nl, vi
  - string: Fix tester build with fortify enable with gcc 6
  - linux: Fix i686 with gcc6
  - i386: Remove memset_chk-nonshared.S
  - i386: Fix build with --enable-fortify=3
  - posix: Fix test-errno build with fortify enable
  - powerpc: Fix powerpc64 strchrnul build with old gcc
  - sunrpc: Fix netname build with older gcc
  - malloc: Fix set-freeres.c with gcc 6
  - nscd: cleanup obsolete _FORTIFY_SOURCE setting
* Mon Jul 31 2023 Patsy Griffin <> - 2.37.9000-20
  - Allow for the optional removal of tzdata.
  - Rebuilt for
* Tue Jul 25 2023 DJ Delorie <> - 2.37.9000-19
  - Auto-sync with upstream branch master,
    commit 637aac2ae3980de31a6baab236a9255fe853cc76.
  - Include sys/rseq.h in tst-rseq-disable.c
  - string: Fix tester with fortify enabled
  - string: Fix bug-strncat1 with fortify enabled
  - nscd: Use errval, not errno to guide cache update (bug 30662)
  - Restore lookup of IPv4 mapped addresses in files database (bug 25457)
  - Revert "MIPS: Sync elf.h from binutils"
  - riscv: Update rvd libm test ulps
  - MIPS: Sync elf.h from binutils
  - Merge translations (bg, hr, pl, sv)
  - nptl: Unconditionally use a 32-byte rseq area
  - hurd: Fix tst-openloc
  - scripts: Fix fortify checks if compiler does not support _FORTIFY_SOURCE=3
  - configure: Disable building libcrypt by default
  - nptl: Make explicitly lazy
  - make ‘struct pthread’ a complete type
  - scripts: Add fortify checks on installed headers
  - Update x86_64 libm-test-ulps (x32 ABI)
  - Fix getting return address in elf/tst-audit28.c.
  - [PATCH v1] x86: Use `3/4*sizeof(per-thread-L3)` as low bound for NT threshold.
  - x86: Fix slight bug in `shared_per_thread` cache size calculation.
  - Update i686 libm-test-ulps (again)
  - Update i686 libm-test-ulps
  - Merge translations (de, ro, uk, zh_TW)
  - Regenerate libc.pot
  - configure: Use autoconf 2.71
  - Update sparc libm-test-ulps
  - s390: Add the clone3 wrapper
  - manual: Fix typos in struct dl_find_object
  - sparc: Fix la_symbind for bind-now (BZ 23734)
  - i386: make debug wrappers compatible with static PIE
  - LoongArch: Fix soft-float bug about _dl_runtime_resolve{,lsx,lasx}
* Wed Jul 19 2023 Fedora Release Engineering <> - 2.37.9000-18
  - Rebuilt for
* Tue Jul 11 2023 Arjun Shankar <> - 2.37.9000-17
  - Auto-sync with upstream branch master,
    commit 7f079fdc16e88ebb8020e17b2fd900e8924da29a:
  - LoongArch: Add vector implementation for _dl_runtime_resolve.
  - LoongArch: config: Added HAVE_LOONGARCH_VEC_ASM.
  - sysdeps: Add missing hidden definitions for i386
  - sysdeps/s390: Exclude fortified routines from being built with _FORTIFY_SOURCE
  - Translations: Add new ro support and update others.
  - elf: _dl_find_object may return 1 during early startup (bug 30515)
  - LoongArch: config: Rewrite check on static PIE.
  - Revert "hppa: Drop 16-byte pthread lock alignment"
  - realloc: Limit chunk reuse to only growing requests [BZ #30579]
  - vfscanf-internal: Remove potentially unbounded allocas
* Thu Jul 06 2023 Frédéric Bérat <> - 2.37.9000-16
  - Add "--enable-fortify-source" option to configure
  - Auto-sync with upstream branch master,
    commit 5324d258427fd11ca0f4f595c94016e568b26d6b.
  - fileops: Don't process ,ccs= as individual mode flags (BZ#18906)
  - sysdeps/ieee754/ldbl-128ibm-compat: Fix warn unused result
  - libio/bits/stdio2-decl.h: Avoid PLT entries with _FORTIFY_SOURCE
  - libio/bits/stdio2.h: Clearly separate declaration from definitions
  - misc/bits/syslog.h: Clearly separate declaration from definition
  - misc/bits/select2.h: Clearly separate declaration from definitions
  - unistd: Avoid PLT entries with _FORTIFY_SOURCE
  - posix/bits/unistd.h: Clearly separate declaration from definitions
  - wchar: Avoid PLT entries with _FORTIFY_SOURCE
  - misc/sys/cdefs.h: Create FORTIFY redirects for internal calls
  - stdio: Ensure *_chk routines have their hidden builtin definition available
  - string: Ensure *_chk routines have their hidden builtin definition available
  - sysdeps: Ensure ieee128*_chk routines to be properly named
  - Exclude routines from fortification
  - Allow glibc to be built with _FORTIFY_SOURCE
  - manual: Update documentation of strerror and related functions
  - manual: Enhance documentation of the <ctype.h> functions
  - Always do locking when accessing streams (bug 15142, bug 14697)
  - hurd: Implement MAP_EXCL
  - hurd: Fix mapping at address 0 with MAP_FIXED
  - hurd: Fix calling vm_deallocate (NULL)
  - hurd: Map brk non-executable
  - htl: Let Mach place thread stacks
  - mach: strerror must not return NULL (bug 30555)
  - hppa: xfail debug/tst-ssp-1 when have-ssp is yes (gcc-12 and later)
  - support: Build with exceptions and asynchronous unwind tables [BZ #30587]
  - hurd: Make getrandom return ENOSYS when /dev/random is not set up
  - Stop applying a GCC-specific workaround on clang [BZ #30550]
  - Always use MAP_COPY to map the first segment [BZ #30452]
  - setenv.c: Get rid of alloca.
  - Add checks for wday, yday and new date formats
  - aarch64: Add vector implementations of exp routines
  - aarch64: Add vector implementations of log routines
  - aarch64: Add vector implementations of sin routines
  - aarch64: Add vector implementations of cos routines
  - Switch to UTF-8 for INSTALL
  - Make sure INSTALL is ASCII plaintext
  - Update syscall lists for Linux 6.4
* Wed Jun 28 2023 Carlos O'Donell <> - 2.37.9000-15
  - Auto-sync with upstream branch master,
    commit d35fbd3e684e6bb5e5ec452ad8dac6ada8424bdd:
  - linux: Return unsupported if procfs can not be mount on tst-ttyname-namespace
  - linux: Split tst-ttyname
  - Use Linux 6.4 in
  - x86: Adjust Linux x32 dl-cache inclusion path
  - elf: Update list of RISC-V relocations
  - Fix tests-clean Makefile target (bug 30545)
  - check_native: Get rid of alloca
  - ifaddrs: Get rid of alloca
  - x86: Make dl-cache.h and readelflib.c not Linux-specific
  - elf: Port ldconfig away from stack-allocated paths
  - Call "CST" a time zone abbreviation, not a name
  - benchtests: fix warn unused result
  - sysdeps/powerpc/fpu/tst-setcontext-fpscr.c: Fix warn unused result
  - rt/tst-mqueue4.c: Fix wrong number of argument for mq_open
  - debug/readlink{, at}_chk.c: Harmonize declaration and definition
  - wcsmbs/bits/wchar2{, -decl}.h: Clearly separate declaration from definitions
  - stdio-common: tests: Incorrect maxlen parameter for swprintf
  - sysdeps/{i386, x86_64}/mempcpy_chk.S: fix linknamespace for __mempcpy_chk
  - hurd: readv: Get rid of alloca
  - hurd: writev: Add back cleanup handler
  - Fix misspellings -- BZ 25337
  - C2x scanf %b support
  - C2x printf %wN, %wfN support (bug 24466)
  - tests: replace system by xsystem
  - tests: replace read by xread
  - hurd: writev: Get rid of alloca
  - grantpt: Get rid of alloca
  - string: strerror must not return NULL (bug 30555)
  - hurd: Add strlcpy, strlcat, wcslcpy, wcslcat to libc.abilist
  - manual: Manual update for strlcat, strlcpy, wcslcat, wclscpy
  - Add the wcslcpy, wcslcat functions
  - Implement strlcpy and strlcat [BZ #178]
  - tests: replace fgets by xfgets
  - tests: replace fread by xfread
  - posix: Add test case for gai_strerror()
  - posix: Handle success in gai_strerror()
  - LoongArch: Add support for dl_runtime_profile
  - malloc: Decrease resource usage for malloc tests
  - stdlib: Tune down fork arc4random tests
  - tst-getdate: Improve testcase flexibility and add test.
  - x86: Make the divisor in setting `non_temporal_threshold` cpu specific
  - x86: Refactor Intel `init_cpu_features`
  - x86: Increase `non_temporal_threshold` to roughly `sizeof_L3 / 4`
  - Remove unused DATEMSK file for tst-getdate
  - resolv_conf: release lock on allocation failure (bug 30527)
* Thu Jun 08 2023 Siddhesh Poyarekar <> - 2.37.9000-14
  - Shadow stack userspace support, downstream only and disabled by default.
* Wed Jun 07 2023 Arjun Shankar <> - 2.37.9000-13
  - Auto-sync with upstream branch master,
    commit 85e6d8b4175fcb195011a0a1bad37d6f3b2355db:
  - time: Fix use-after-free in getdate
  - Move {read,write}_all functions to a dedicated header
  - tests: Replace various function calls with their x variant
  - tests: fix warn unused result on asprintf calls
  - pthreads: Use _exit to terminate the tst-stdio1 test
  - support: Add delayed__exit (with two underscores)
* Mon Jun 05 2023 Arjun Shankar <> - 2.37.9000-12
  - Auto-sync with upstream branch master,
    commit e3622a8f391deea3b75a577dce70d023dfa3f1c7.
  - time: Also check for EPERM while trying to clock_settime
  - linux: Fail as unsupported if personality call is filtered
  - Remove MAP_VARIABLE from hppa bits/mman.h
  - hurd: Fix x86_64 sigreturn restoring bogus reply_port
  - Add lint-makefiles Makefile linting test.
  - elf: Sort Makefile variables.
  - Fix a few more typos I missed in previous round -- BZ 25337
  - Fix all the remaining misspellings -- BZ 25337
  - Use __nonnull for the epoll_wait(2) family of syscalls
  - Fix invalid use of NULL in epoll_pwait2(2) test
  - getipv4sourcefilter: Get rid of alloca
  - getsourcefilter: Get rid of alloca.
  - tests: fix warn unused results
  - nptl_db/thread_dbP.h: fix warn unused result
  - malloc/{memusage.c, memusagestat.c}: fix warn unused result
  - catgets/gencat.c: fix warn unused result
  - tests: replace ftruncate by xftruncate
  - tests: replace write by xwrite
  - x86-64: Use YMM registers in memcmpeq-evex.S
* Thu Jun 01 2023 Patsy Griffin <> - 2.37.9000-11
  - Auto-sync with upstream branch master,
    commit 6286cca2cb8389dcffec39238a8bf15ffea96396.
  - support: Don't fail on fchown when spawning sgid processes
  - io: Fix F_GETLK, F_SETLK, and F_SETLKW for powerpc64
  - elf: Remove spurios SHARED conditional from elf/rtld.c
  - Fix misspellings in sysdeps/ -- BZ 25337
  - io: Fix record locking contants on 32 bit arch with 64 bit default time_t (BZ#30477)
  - io: Re-flow and sort multiline Makefile definitions
  - elf: Make more functions available for binding during dlclose (bug 30425)
  - LoongArch: Fix inconsistency in SHMLBA macro values between glibc and kernel
  - Fix misspellings in elf/ -- BZ 25337
  - riscv: Add the clone3 wrapper
  - posix: Add error message for EAI_OVERFLOW
  - setsourcefilter: Replace alloca with a scratch_buffer.
  - time: strftime_l: Avoid an unbounded alloca.
  - x86: Use 64MB as nt-store threshold if no cacheinfo [BZ #30429]
  - hurd: Fix setting up signal thread stack alignment
  - mach: Fix startup with stack protector
  - Fix misspellings in manual/ -- BZ 25337
  - Fix misspellings in iconv/ and iconvdata/ -- BZ 25337
  - Add MFD_NOEXEC_SEAL, MFD_EXEC from Linux 6.3 to bits/mman-shared.h
  - Add IP_LOCAL_PORT_RANGE from Linux 6.3 to bits/in.h
  - Add AT_RSEQ_* from Linux 6.3 to elf.h
  - setipv4sourcefilter: Avoid using alloca.
  - wchar: Define va_list for POSIX (BZ #30035)
  - elf: add test for dl-printf
  - elf: fix handling of negative numbers in dl-printf
  - elf: Update comment in open_path
  - elf: Add test for locating libraries in root dir (bug 30435)
  - io: Re-flow and sort multiline Makefile definitions
  - Fix special case for C2x strtol binary constant handling (BZ# 30371)
  - rtld: properly handle root directory in load path (bug 30435)
  - sysdeps/pthread/eintr.c: fix warn unused result
  - sunrpc/netname.c: fix warn unused result
  - locale/programs/locarchive.c: fix warn unused result
  - support: Reformat Makefile.
  - Regenerate configure fragment -- BZ 25337.
  - Fix misspellings in sysdeps/powerpc -- BZ 25337
  - Fix misspellings in sysdeps/unix -- BZ 25337
  - Fix misspellings in sysdeps/x86_64 -- BZ 25337.
  - mach: Fix accessing mach_i386.h
  - Fix misspellings in sysdeps/x86_64/fpu/multiarch -- BZ 25337.
  - mach: Fix installing mach_i386.h
  - hurd: Fix making run static binaries with retry
  - Add voice-admit DSCP code point from RFC-5865
  - mach: Fix mach_setup_thread_impl with NULL stack_base
  - Remove last remnants of have-protected
  - S390: Use compile-only instead of also link-tests in configure.
  - Fix build for hurd/thread-self.c for i386.
  - io: Fix a typo
  - htl: Use __hurd_fail () instead of assigning errno
  - hurd: Use __hurd_fail () instead of assigning errno
  - powerpc:GCC(<10) doesn't allow -mlong-double-64 after -mabi=ieeelongdouble
  - hurd: Fix using interposable hurd_thread_self
  - hurd 64bit: Re-introduce gai_suspend symbol
  - hurd: Fix __TIMESIZE on x86_64
  - posix: Reformat Makefile.
  - hurd: Fix expected c++ types
  - catgets: Reformat Makefile.
  - benchtests: Reformat Makefile.
  - assert: Reformat Makefile.
  - nptl: Reformat Makefile.
  - wcsmbs: Reformat Makefile.
  - misc: Reformat Makefile.
  - stdio-common: Adjust tests in Makefile
  - elf: Adjust tests in Makefile.
  - scripts:
  - Add a
  - Add HWCAP2_SME* from Linux 6.3 to AArch64 bits/hwcap.h
  - hurd: Also make it possible to call strlen very early
  - hurd: Fix setting up pthreads
  - hurd: Fix x86_64 _hurd_tls_fork
  - hurd: Make sure to not use tcb->self
  - hurd: Use __mach_setup_thread_call ()
  - mach: Add __mach_setup_thread_call ()
  - argp: Reformat Makefile.
  - stdlib: Avoid undefined behavior in stdlib/tst-labs
  - stdlib: Use long long int in stdlib/tst-llabs
  - Update kernel version to 6.3 in header constant tests
  - i386: Use pthread_barrier for synchronization on tst-bz21269
  - stdlib: Add testcases for llabs(). (BZ #30263)
  - stdlib: Add testcases for labs(). (BZ #30263)
  - stdlib: Add testcases for abs(). (BZ #30263)
  - hurd: Fix computing user stack pointer
  - hurd: Fix sc_i386_thread_state layout
  - hurd: Align signal stack pointer after allocating stackframe
  - hurd: Fix aligning signal stack pointer
* Tue May 16 2023 Carlos O'Donell <> - 2.37.9000-10
  - Auto-sync with upstream branch master,
    commit 40b68e8cc00ca40348bc084b651c0561d31feb46:
  - wcsmbs: Reformat Makefile.
  - linux: Reformat Makefile.
  - stdlib: Reformat Makefile.
  - stdio-common: Reformat Makefile.
  - socket: Reformat Makefile.
  - misc: Reformat Makefile.
  - debug: Reformat Makefile.
  - elf: Reformat Makefile.
  - libio: Add __nonnull for FILE * arguments of fclose and freopen
  - nss: Reconcile conditional declaration and use of `is_nscd'
  - Update syscall lists for Linux 6.3
  - hurd: rule out some mach headers when generating errno.h
  - Stop checking if MiG supports retcode.
  - Added Redirects to longdouble error functions [BZ #29033]
  - nptl: Reformat Makefile.
  - scripts: Add to sort Makefile variables.
  - dlopen: skip debugger notification for DSO loaded from sprof (bug 30258)
* Tue May 09 2023 Arjun Shankar <> - 2.37.9000-9
  - Auto-sync with upstream branch master,
    commit d1417176a35d27ffb8da0ffb1e33154163b6eeb2:
  - aligned_alloc: conform to C17
  - testsuite: stdlib/isomac.c: fix REQUIREMENTS
  - manual: Remove unsupported line breaks in waiting-with-clock section
  - Enable new device_open_new RPC in libmachuser.
  - Revert "riscv: Resolve symbols directly for symbols with STO_RISCV_VARIANT_CC."
  - Update hurd/hurdselect.c to be more portable.
  - hurd: Fix name
  - hurd: Add ioperm symbol on x86_64
  - time: Remove alloca() from getdate
  - aarch64: More configure checks for libmvec
  - aarch64: SVE ACLE configure test cleanups
  - hppa: Fix 'concurrency' typo in comment
  - Update hurd/intr-msg.c to be more portable
  - Update sysdeps/mach/hurd/ioctl.c to make it more portable
  - aarch64: fix SVE ACLE check for bootstrap glibc builds
  - Enable libmvec support for AArch64
  - hurd: Enable x86_64 build script
  - hurd 64bit: Make dev_t word type
  - malloc: Really fix tst-memalign-3 link against threads
  - malloc: Fix tst-memalign-3 link against threads
  - Use GCC 13 branch, Linux 6.3 in
  - Mark various cold functions as __COLD
  - Fix regex type usage
  - hurd 64bit: Fix struct msqid_ds and shmid_ds fields
  - hurd 64bit: Fix ipc_perm fields types
  - hurd 64bit: Fix flock fields types
  - hurd 64bit: Add data for check-c++-types
  - hurd 64bit: Fix pthread_t/thread_t type to long
  - socket: Fix tst-cmsghdr-skeleton.c use of cmsg_len
  - hurd 64bit: Add missing data file for check-localplt test
  - hurd 64bit: Add missing libanl
  - hurd: Also XFAIL missing SA_NOCLDWAIT on 64bit
  - hurd: Fix tst-writev test
  - nptl: move tst-x86-64-tls-1 to nptl-only tests
  - hurd: Add expected abilist files for x86_64
  - hurd: Replace reply port with a dead name on failed interruption
  - Define __mig_strlen to support dynamically sized strings in hurd RPCs
  - mach: Disable 32bit compatibility mode
  - hurd: Make it possible to call memcpy very early
  - hurd: Implement longjmp for x86_64
  - hurd: Implement sigreturn for x86_64
  - Make __mach_msg_destroy portable for x86_64
  - hurd: Mark error functions as __COLD
  - cdefs.h: Define __COLD
  - hurd: Fix FS_RETRY_MAGICAL "machtype" handling
  - hurd: Respect existing FD_CLOEXEC in S_msg_set_fd
  - hurd: Don't leak the auth port in msg* RPCs
  - hurd: Make _exit work during early boot-up
  - hurd: Mark various conditions as unlikely
  - hurd: Move libc_hidden_def's around
  - hurd: Simplify _hurd_critical_section_lock a bit
  - __check_pf: Add a cancellation cleanup handler [BZ #20975]
  - Remap __GLIBC_FLT_EVAL_METHOD to 0 if __FLT_EVAL_METHOD__ is -1
  - riscv: Resolve symbols directly for symbols with STO_RISCV_VARIANT_CC.
  - elf.h: add PT_GNU_SFRAME
  - Fix Hurd getcwd build with GCC >= 13
  - Regenerate sysdeps/mach/hurd/bits/errno.h
  - locale/programs/locarchive.c: Remove unnecessary check in add_locale_archive
  - manual: document posix_openpt (bug 17010)
  - if_index: Remove unneeded alloca.h include
  - gethostid: Do not include alloca.h
* Tue Apr 25 2023 Patsy Griffin <> - 2.37.9000-8
  - Auto-sync with upstream branch master,
    commit 904b94c07af84b7e4c98de3bbb822ccffcaf8c40.
  - socket: Add a test for MSG_CMSG_CLOEXEC
  - hurd: Do not take any flag from the CMSG_DATA
  - hurd: Implement MSG_CMSG_CLOEXEC
  - hurd: Don't pass FD_CLOEXEC in CMSG_DATA
  - hurd: Implement prefer_map_32bit_exec tunable
  - hurd: Don't attempt to deallocate MACH_PORT_DEAD
  - hurd: Only deallocate addrport when it's valid
  - hurd: Implement MAP_32BIT
  - Use O_CLOEXEC in more places (BZ #15722)
  - misc: Convert daemon () to GNU coding style
  - wcsmbs: Add wcsdup() tests. (BZ #30266)
  - string: Add tests for strndup (BZ #30266)
  - string: Add tests for strdup (BZ #30266)
  - string: Allow use of test-string.h for non-ifunc implementations.
  - hurd: Don't migrate reply port into __init1_tcbhead
  - hurd: Make dl-sysdep's open () cope with O_IGNORE_CTTY
  - Created tunable to force small pages on stack allocation.
  - malloc: Add missing shared thread library flags
  - linux: Re-flow and sort multiline Makefile definitions
  - posix: Re-flow and sort multiline Makefile definitions
* Mon Apr 24 2023 Florian Weimer <> - 2.37.9000-7
  - Explicitly provide ldconfig paths (#2188550)
* Thu Apr 20 2023 Florian Weimer <> - 2.37.9000-6
  - Auto-sync with upstream branch master,
    commit 65cbd52174f5bc211dd655727c2239e25e55bfce:
  - --disable-gcov for gcc-first
  - malloc: set NON_MAIN_ARENA flag for reclaimed memalign chunk (BZ #30101)
  - rcmd.c: Fix indentation in last commit
  - inet/rcmd.c: fix warn unused result
  - wcsmbs: Re-flow and sort routines, tests variables in Makefile
  - debug: Re-flow and sort routines variable in Makefile
  - math: Improve fmod(f) performance
  - Benchtests: Adjust timing
  - malloc: Assure that THP mode read do write OOB end of stringt
  - malloc: Assure that THP mode is always null terminated
  - aio: Fix freeing memory
  - elf: Stop including tls.h in ldsodefs.h
  - manual: update AddressSanitizer discussion
  - manual: document snprintf truncation better
  - manual: improve string section wording
  - manual: fix texinfo typo
  - <stdio.h>: Make fopencookie, vasprintf, asprintf available by default
  - <string.h>: Make strchrnul, strcasestr, memmem available by default
  - <sys/platform/x86.h>: Add PREFETCHI support
  - <sys/platform/x86.h>: Add AMX-COMPLEX support
  - <sys/platform/x86.h>: Add AVX-NE-CONVERT support
  - <sys/platform/x86.h>: Add AVX-VNNI-INT8 support
  - <sys/platform/x86.h>: Add MSRLIST support
  - <sys/platform/x86.h>: Add AVX-IFMA support
  - <sys/platform/x86.h>: Add AMX-FP16 support
  - <sys/platform/x86.h>: Add WRMSRNS support
  - <sys/platform/x86.h>: Add ArchPerfmonExt support
  - <sys/platform/x86.h>: Add CMPCCXADD support
  - <sys/platform/x86.h>: Add LASS support
  - <sys/platform/x86.h>: Add RAO-INT support
  - <sys/platform/x86.h>: Add LBR support
  - <sys/platform/x86.h>: Add RTM_FORCE_ABORT support
  - <sys/platform/x86.h>: Add SGX-KEYS support
  - <sys/platform/x86.h>: Add BUS_LOCK_DETECT support
  - <sys/platform/x86.h>: Add LA57 support
  - platform.texi: Move LAM after LAHF64_SAHF64
  - <bits/platform/x86.h>: Rename to x86_cpu_INDEX_7_ECX_15
  - hppa: Update struct __pthread_rwlock_arch_t comment.
  - hppa: Revise  __TIMESIZE define to use __WORDSIZE
  - libio: Remove unused pragma weak on vtable
  - malloc: Only set pragma weak for rpc freemem if required
  - : Add --gmean flag
  - x86/dl-cacheinfo: remove unsused parameter from handle_amd
  - powerpc: Disable stack protector in early static initialization
  - nptl: Fix tst-cancel30 on sparc64
  - math: Remove the error handling wrapper from fmod and fmodf
  - math: Improve fmodf
  - math: Improve fmod
  - benchtests: Add fmodf benchmark
  - benchtests: Add fmod benchmark
  - x86: Set FSGSBASE to active if enabled by kernel
  - x86_64: Fix asm constraints in feraiseexcept (bug 30305)
  - manual: Document __wur usage under _FORTIFY_SOURCE
  - x86_64: Add rtld-stpncpy & rtld-strncpy
  - stdio-common: Fix building when !IS_IN (libc)
  - time: Fix strftime(3) API regarding nullability
  - Update arm libm-tests-ulps
  - getlogin_r: fix missing fallback if loginuid is unset (bug 30235)
  - memalign: Support scanning for aligned chunks.
  - malloc: Use C11 atomics on memusage
  - Remove --enable-tunables configure option
  - Remove --disable-experimental-malloc option
* Fri Mar 31 2023 Arjun Shankar <> - 2.37.9000-5
  - Apply glibc-disable-werror-tst-realloc.patch to disable spurious GCC
    warning; and
  - Auto-sync with upstream branch master,
    commit 885d3cda907d0dee54b13cbbf61b040c9951d5a2:
  - Allow building with --disable-nscd again
  - system: Add "--" after "-c" for sh (BZ #28519)
  - posix: Fix some crashes in wordexp [BZ #18096]
  - LoongArch: ldconfig: Add comments for using EF_LARCH_OBJABI_V1
  - elf: Take into account ${sysconfdir} in elf/
  - Fix tst-glibc-hwcaps-prepend-cache with custom configure prefix value
  - Fix tst-ldconfig-ld_so_conf-update with custom configure prefix value
  - support: introduce support_sysconfdir_prefix
  - Remove set-hooks.h from generic includes
  - Remove --with-default-link configure option
  - libio: Remove the usage of __libc_IO_vtables
  - libio: Do not autogenerate stdio_lim.h
  - Move libc_freeres_ptrs and libc_subfreeres to hidden/weak functions
  - benchtests: Move libmvec benchtest inputs to benchtests directory
  - stdio-common: tests: don't double-define _FORTIFY_SOURCE
  - LoongArch: ldconfig: Ignore EF_LARCH_OBJABI_V1 in shared objects
  - _dl_map_object_from_fd: Remove unnecessary debugger notification in error path
  - hppa: Drop 16-byte pthread lock alignment
  - Minor: don't call _dl_debug_update (which can have side effects) inside assert
  - x86: Don't check PREFETCHWT1 in tst-cpu-features-cpuinfo.c
  - Declare wcstofN, wcstofNx for C2x
  - Update printf %b/%B C2x support
  - ARC: run child from the separate start block in __clone
  - ARC: Add the clone3 wrapper
* Mon Mar 13 2023 Florian Weimer <> - 2.37.9000-4
  - Auto-sync with upstream branch master,
    commit 90233f113cc941ef88ce03b7f73221a964dcaca8:
  - LoongArch: Add get_rounding_mode.
  - LoongArch: Add support for ldconfig.
  - linux: fix ntp_gettime abi break (BZ# 30156)
  - elf: Add missing dependency between resolvfail and
  - elf: Add -z lazy to some more tests
  - Benchtests: Remove simple_str(r)chr
  - Benchtests: Remove simple_str(n)casecmp
  - Benchtests: Remove simple_memcmp
  - Benchtests: Remove simple_strcspn/strpbrk/strsep
  - Benchtests: Remove memchr_strnlen
  - Benchtests: Remove simple_mem(r)chr
  - Benchtests: Remove simple_strcpy_chk
  - Benchtests: Remove simple_str(n)cmp
  - malloc: Fix transposed arguments in sysmalloc_mmap_fallback call
  - rt: fix shm_open not set ENAMETOOLONG when name exceeds {_POSIX_PATH_MAX}
  - posix: Ensure the initial signal disposition for tst-spawn7
  - hurd: fix build of tst-system.c
  - x86: Fix bug about glibc.cpu.hwcaps.
  - posix: Fix system blocks SIGCHLD erroneously [BZ #30163]
  - gshadow: Matching sgetsgent, sgetsgent_r ERANGE handling (bug 30151)
* Mon Mar 06 2023 DJ Delorie <> - 2.37.9000-3
  - Auto-sync with upstream branch master,
    commit 8390014c2320f94ffd8a8f6088c10c1f64567954.
  - Update kernel version to 6.2 in header constant tests
  - arm: Remove __builtin_arm_uqsub8 usage on string-fza.h
  - alpha: Remove strncmp optimization
  - powerpc: Remove powerpc64 strncmp variants
  - powerpc: Remove strncmp variants
  - C2x scanf binary constant handling
  - Fix stringop-overflow warning in test-strncat.
  - nis: Fix stringop-truncation warning with -O3 in nis_local_host.
  - support: use 64-bit time_t (bug 30111)
  - LoongArch: Update libm-test-ulps.
  - LoongArch: Further refine the condition to enable static PIE
  - hurd: Fix some broken indentation
  - hurd: Remove the ecx kludge
* Wed Mar 01 2023 Carlos O'Donell <> - 2.37.9000-2
  - Auto-sync with upstream branch master,
    commit 59a6d5e9477695c41d6feef7ef8636f8f744f3c5:
  - Add AArch64 HWCAP2 values from Linux 6.2 to bits/hwcap.h
  - crypt: Remove invalid end of page test badsalttest
  - S390: Fix _FPU_SETCW/GETCW when compiling with Clang [BZ #30130]
  - s390x: Regenerate ULPs.
  - Add Arm HWCAP values from Linux 6.2 to bits/hwcap.h
  - htl: Add pthreadtypes-arch.h for x86_64
  - hurd: Implement TLS for x86_64
  - htl: Make pthread_mutex_t pointer-aligned
  - x86_64: Update libm test ulps
  - localedata: de_DE should not use Fräulein
  - LoongArch: Add math-barriers.h
  - cdefs.h: fix "__clang_major" typo
  - hppa: Drop old parisc-specific MADV_* constants
  - hurd: Generalize init-first.c to support x86_64
  - hurd: Simplify init-first.c further
  - hurd: Mark some audit tests as unsupported
  - htl: Mark select loop test as unsupported
  - hurd: Mark RLIMIT_AS tests as unsupported
  - aarch64: update libm test ulps
  - powerpc:Regenerate ulps for hypot
  - Update syscall lists for Linux 6.2
  - tunables.texi: Change \code{1} to @code{1}
  - x86-64: Add glibc.cpu.prefer_map_32bit_exec [BZ #28656]
  - gmon: fix memory corruption issues [BZ# 30101]
  - gmon: improve mcount overflow handling [BZ# 27576]
  - gmon: Fix allocated buffer overflow (bug 29444)
  - malloc: remove redundant check of unsorted bin corruption
  - Use Linux 6.2 in
  - Ignore MAP_VARIABLE in
  - AArch64: Fix HP_TIMING_DIFF computation [BZ# 29329]
* Mon Feb 20 2023 Arjun Shankar <> - 2.37.9000-1
  - Drop glibc-printf-grouping-swbz30068.patch; fix applied upstream, and
  - Auto-sync with upstream branch master,
    commit 8b014a1b1f7aee1e3348db108aeea396359d481e:
  - s390: Fix build for -march=z13
  - arm: Support gcc older than 10 for find_zero_all
  - Linux: Remove generic Implies
  - Linux: Remove unused generic Makefile
  - Linux: Assume and consolidate getpeername wire-up syscall
  - Linux: Assume and consolidate getsockname wire-up syscall
  - Linux: Move wordsize-32 Version to default
  - __glob64_time64: Fix typo for stub_warning call (BZ #30146)
  - elf: Restore ldconfig libc6 implicit soname logic [BZ #30125]
  - stdlib: Undo post review change to 16adc58e73f3 [BZ #27749]
  - Define PC, SP and SYSRETURN for hurd x86_64
  - mach: Use PAGE_SIZE
  - hurd: Simplify init-first.c a bit
  - hurd: Make timer_t pointer-sized
  - hurd: Fix xattr function return type
  - hurd: Use proper integer types
  - hurd: Move thread state manipulation into _hurd_tls_new ()
  - glob64_time64: Fix typo for stub_warning call (BZ #30146)
  - Use uintptr_t instead of performing pointer subtraction with a null pointer
  - ARC:fpu: add extra capability check before use of sqrt and fma builtins
  - ARC: align child stack in clone
  - string: Remove string_private.h
  - iconv: Remove _STRING_ARCH_unaligned usage
  - iconv: Remove _STRING_ARCH_unaligned usage for get/set macros
  - resolv: Remove _STRING_ARCH_unaligned usage
  - nscd: Remove _STRING_ARCH_unaligned usage
  - stdlib: Simplify getenv
  - crypto: Remove _STRING_ARCH_unaligned usage
  - Fix ifunc-impl-list.c build for s390
  - [hurd] Fix i686 build breakage caused by 4fedebc91108
  - C2x strtol binary constant handling
  - [hurd] Add MTU_DISCOVER values
  - hurd: Fix unwinding over INTR_MSG_TRAP in shared too
  - mach: undef ENTRY2
  - hurd: i386 TLS tweaks
  - stdio: Do not ignore posix_spawn error on popen (BZ #29016)
  - update auto-libm-test-out-hypot
  - added pair of inputs for hypotf in binary32
  - Naming the parameter of dummy_sa_handler
  - hurd: Fix tcflag_t and speed_t types on 64-bit
  - htl: Remove ./sysdeps/htl/bits/types/struct___pthread_mutex.h
  - hurd, htl: Add some x86_64-specific code
  - Fix typos in comments
  - htl: Generalize i386 pt-machdep.h to x86
  - hurd: Set up the basic tree for x86_64-gnu
  - mach: Look for mach_i386.defs on x86_64 too
  - htl: Fix semaphore reference
  - hurd: Fix xattr error value
  - mach, hurd: Cast through uintptr_t
  - hurd: Use mach_msg_type_number_t where appropriate
  - hurd: Refactor readlinkat()
  - Use __builtin_FILE instead of __FILE__ in assert in C++.
  - hurd: Fix unwinding over INTR_MSG_TRAP
  - powerpc64: Add the clone3 wrapper
  - string: Disable stack protector in early static initialization
  - string: Add libc_hidden_proto for memrchr
  - string: Add libc_hidden_proto for strchrnul
  - elf: Smoke-test ldconfig -p against system /etc/
  - NEWS: Document CVE-2023-25139.
  - Use 64-bit time_t interfaces in strftime and strptime (bug 30053)
  - C-SKY: Strip hard float abi from hard float feature.
  - S390: Influence hwcaps/stfle via GLIBC_TUNABLES.
  - string: Hook up the default implementation on test-strrchr
  - string: Hook up the default implementation on test-memrchr
  - string: Hook up the default implementation on test-memchr
  - string: Hook up the default implementation on test-strcpy
  - string: Hook up the default implementation on test-stpcpy
  - string: Hook up the default implementation on test-strncmp
  - string: Hook up the default implementation on test-strcmp
  - string: Hook up the default implementation on test-strchr
  - string: Hook up the default implementation on test-strnlen
  - string: Hook up the default implementation on test-strlen
  - riscv: Add string-fza.h and string-fzi.h
  - sh: Add string-fzb.h
  - powerpc: Add string-fza.h
  - arm: Add string-fza.h
  - alpha: Add string-fza, string-fzb.h, string-fzi.h, and string-shift.h
  - hppa: Add string-fza.h, string-fzc.h, and string-fzi.h
  - hppa: Add memcopy.h
  - string: Improve generic strrchr with memrchr and strlen
  - string: Improve generic memrchr
  - string: Improve generic strnlen with memchr
  - string: Improve generic memchr
  - string: Improve generic strcpy
  - string: Improve generic stpcpy
  - string: Improve generic strncmp
  - string: Improve generic strcmp
  - string: Improve generic strchr
  - string: Improve generic strchrnul
  - string: Improve generic strlen
  - Add string vectorized find and detection functions
  - Parameterize OP_T_THRES from memcopy.h
  - Parameterize op_t from memcopy.h
  - Replace rawmemchr (s, '\0') with strchr
  - AArch64: Improve SVE memcpy and memmove
  - Account for grouping in printf width (bug 30068)
  - Move RETURN_TO to x86/sysdep.h and implement x86_64 version.
  - Remove pthread-pi-defines.sym
  - stdlib: tests: don't double-define _FORTIFY_SOURCE
  - LoongArch: Add new relocation types.
  - Remove sysdeps/mach/i386/machine-sp.h
  - cdefs: Limit definition of fortification macros
  - hurd: Move some i386 bits to x86
  - Remove support setting custom demuxers during signal handling.
  - hurd: Implement SHM_ANON
  - hurd: Implement O_TMPFILE
  - hurd: Consolidate file_name_lookup implementation
  - Linux: optimize clone3 internal usage
  - aarch64: Add the clone3 wrapper
  - linux: Add clone3 CLONE_CLEAR_SIGHAND optimization to posix_spawn
  - Linux: Do not align the stack for __clone3
  - linux: Extend internal clone3 documentation
  - linux: Do not reset signal handler in posix_spawn if it is already SIG_DFL
  - Open master branch for glibc 2.38 development
* Sat Feb 04 2023 Carlos O'Donell <> - 2.37-1
  - Drop already included glibc-dprintf-length.patch patch.
  - Apply glibc-printf-grouping-swbz30068.patch to fix swbz#30068.
  - Auto-sync with upstream branch release/2.37/master,
    commit a704fd9a133bfb10510e18702f48a6a9c88dbbd5:
  - Create ChangeLog.old/ChangeLog.26. (tag: glibc-2.37)
  - Prepare for glibc 2.37 release.
  - x86: Fix strncat-avx2.S reading past length [BZ #30065]
  - Update install.texi, and regenerate INSTALL.
  - Update manual/contrib.texi.
  - Update NEWS file with bug fixes.
  - Regenerate configure.
  - Update all PO files in preparation for release.
  - doc: correct _FORTIFY_SOURCE doc in features.h
  - libio: Update number of written bytes in dprintf implementation
* Tue Jan 31 2023 Florian Weimer <> - 2.36.9000-25
  - Apply glibc-dprintf-length.patch to fix dprintf return value regression.
  - Auto-sync with upstream branch master,
    commit 2f39e44a8417b4186a7f15bfeac5d0b557e63e03:
  - Account for octal marker in %#o format (rhbz#2165869)
  - Use binutils 2.40 branch in
  - Use MPFR 4.2.0, MPC 1.3.1 in
* Wed Jan 25 2023 Florian Weimer <> - 2.36.9000-24
  - Auto-sync with upstream branch master,
    commit 0d50f477f47ba637b54fb03ac48d769ec4543e8d:
  - stdio-common: Handle -1 buffer size in __sprintf_chk & co (bug 30039)
  - Document '%F' format specifier
  - sparc (64bit): Regenerate ulps
  - ia64: Regenerate ulps
  - Update libc.pot for 2.37 release.
  - x86: Cache computation for AMD architecture.
  - manual: Fix typo
  - Add STATX_DIOALIGN from Linux 6.1 to bits/statx-generic.h
  - Add IPPROTO_L2TP from Linux 6.1 to netinet/in.h
  - AArch64: Improve strrchr
  - AArch64: Optimize strnlen
  - AArch64: Optimize strlen
  - AArch64: Optimize strcpy
  - AArch64: Improve strchrnul
  - AArch64: Optimize strchr
  - AArch64: Improve strlen_asimd
  - AArch64: Optimize memrchr
  - AArch64: Optimize memchr
* Thu Jan 19 2023 Fedora Release Engineering <> - 2.36.9000-23
  - Rebuilt for
* Tue Jan 17 2023 Florian Weimer <> - 2.36.9000-22
  - Auto-sync with upstream branch master,
    commit 569cfcc6bf35c28112ca8d7112e9eb4a22bed5b8:
  - hurd: Fix _NOFLSH value
  - elf: Fix GL(dl_phdr) and GL(dl_phnum) for static builds [BZ #29864]
  - string: Suppress -Wmaybe-unitialized for wordcopy [BZ #19444]
  - scripts/ Remove unused RANLIB and STRIP option
  - configure: Move nm, objdump, and readelf to LIBC_PROG_BINUTILS
* Wed Jan 11 2023 Patsy Griffin <> - 2.36.9000-21
  - Auto-sync with upstream branch master,
    commit 2d2d7e1a8f2e62b442ae8978f0a6c17f385575c4.
  - configure: Allow user override LD, AR, OBJCOPY, and GPROF
  - math: Suppress -O0 warnings for soft-fp fsqrt [BZ #19444]
  - sunrpc: Suppress GCC -O1 warning on user2netname [BZ #19444]
  - locale: Use correct buffer size for utf8_sequence_error [BZ #19444]
  - Add HWCAP2_SVE_EBF16 from Linux 6.1 to AArch64 bits/hwcap.h
  - Add _FORTIFY_SOURCE implementation documentation [BZ #28998]
  - Update copyright dates not handled by scripts/update-copyrights
  - Update copyright dates with scripts/update-copyrights
  - Remove trailing whitespace in gmp.h
  - Remove trailing whitespace
  - C2x semantics for <tgmath.h>
  - time: Set daylight to 1 for matching DST/offset change (bug 29951)
  - Fix ldbl-128 built-in function use
  - x86: Check minimum/maximum of non_temporal_threshold [BZ #29953]
  - i686: Regenerate ulps
* Mon Jan 02 2023 Arjun Shankar <> - 2.36.9000-20
  - Drop glibc-rh2155825.patch; fix applied upstream, and
  - Auto-sync with upstream branch master,
    commit 5f55b22f4b3ea14c777a60f239d25dc4555eb804:
  - hurd getcwd: Fix memory leak on error
  - hurd fcntl: Make LOCKED macro more robust
  - hurd: Make dl-sysdep __sbrk check __vm_allocate call
  - htl: Drop duplicate check in __pthread_stack_alloc
  - hurd hurdstartup: Initialize remaining fields of hurd_startup_data
  - hurd _S_msg_add_auth: Initialize new arrays to 0
  - htl: Check error returned by __getrlimit
  - getdelim: ensure error indicator is set on error (bug 29917)
  - htl: Fix sem_wait race between read and gsync_wait
  - Avoid use of atoi in malloc
  - Linux: Pass size argument of epoll_create to the kernel
  - Simplify scripts/ configuration.
  - Define MADV_COLLAPSE from Linux 6.1
  - powerpc64: Increase SIGSTKSZ and MINSIGSTKSZ
  - Update all PO files in preparation for release.
  - Update kernel version to 6.1 in header constant tests
  - Update syscall lists for Linux 6.1
  - libio: Convert __vswprintf_internal to buffers (bug 27857)
  - libio: Convert __obstack_vprintf_internal to buffers (bug 27124)
  - libio: Convert __vdprintf_internal to buffers
  - libio: Convert __vasprintf_internal to buffers
  - libio: Convert __vsprintf_internal to buffers
  - stdio-common: Add lock optimization to vfprintf and vfwprintf
  - stdio-common: Convert vfprintf and related functions to buffers
  - stdio-common: Add __translated_number_width
  - stdio-common: Add __printf_function_invoke
  - stdio-common: Introduce buffers for implementing printf
  - locale: Implement struct grouping_iterator
  - Use Linux 6.1 in
  - Avoid use of atoi in some places in libc
* Thu Dec 22 2022 Florian Weimer <> - 2.36.9000-19
  - Fix epoll_create regression (#2155825)
* Mon Dec 19 2022 Florian Weimer <> - 2.36.9000-18
  - Auto-sync with upstream branch master,
    commit c1c0dea38833751f36a145c322ce53c9a08332e1:
  - Linux: Remove epoll_create, inotify_init from syscalls.list (#2154747)
  - Linux: Reflow and sort some Makefile variables
  - mach: Drop remnants of old_CFLAGS
  - mach: Fix passing -ffreestanding when checking for gnumach headers
  - Force use of -ffreestanding when checking for gnumach headers
  - elf: Fix argument passing
  - x86: Prevent SIGSEGV in memcmp-sse2 when data is concurrently modified [BZ #29863]
  - Allow _Qp_fgt in sparc64
* Mon Dec 12 2022 DJ Delorie <> - 2.36.9000-17
  - Auto-sync with upstream branch master,
    commit 5dcd2d0ad02ff12c76355ef4f40947c1857ac482.
  - stdlib: Move _IO_cleanup to call_function_static_weak
  - elf: Do not assume symbol order on tst-audit25{a,b}
  - time: Use 64 bit time on tzfile
  - nscd: Use 64 bit time_t on libc nscd routines (BZ# 29402)
  - nis: Build libnsl with 64 bit time_t
  - realloc: Return unchanged if request is within usable size
  - Linux: Consolidate typesizes.h
  - Linux: Make generic fcntl.h the default one
  - Linux: make generic xstatver.h the default one
  - Linux: Remove generic sysdep
  - Linux: Assume and consolidate shutdown wire-up syscall
  - Linux: Assume and consolidate listen wire-up syscall
  - Linux: Assume and consolidate socketpair wire-up syscall
  - Linux: Assume and consolidate socket wire-up syscall
  - Linux: Assume and consolidate bind wire-up syscall
  - Linux: consolidate ____longjmp_chk
  - Linux: consolidate sendfile implementation
  - Linux: consolidate unlink implementation
  - Linux: consolidate symlink implementation
  - Linux: consolidate rmdir implementation
  - Linux: consolidate readlink implementation
  - Linux: consolidate mkdir implementation
  - Linux: consolidate link implementation
  - Linux: consolidate lchown implementation
  - Linux: consolidate inotify_init implementation
  - Lninux: consolidate epoll_create implementation
  - Linux: consolidate dup2 implementation
  - Linux: consolidate chown implementation
  - Linux: consolidate chmod implementation
  - linux: Consolidate dl-origin.c
  - linux: Use long int for syscall return value
  - LoongArch: Use medium cmodel build libc_nonshared.a.
  - x86_64: State assembler is being tested on sysdeps/x86/configure
  - configure: Remove AS check
  - configure: Remove check if ld is GNU
  - configure: Remove check if as is GNU
  - configure: Move locale tools early
* Mon Dec 05 2022 Arjun Shankar <> - 2.36.9000-16
  - Auto-sync with upstream branch master,
    commit 8fb923ddc38dd5f4bfac4869d70fd80483fdb87a:
  - hurd: Make getrandom cache the server port
  - powerpc64: Remove old strncmp optimization
  - x86-64 strncpy: Properly handle the length parameter [BZ# 29839]
  - x86-64 strncat: Properly handle the length parameter [BZ# 24097]
  - ARC: update definitions in elf/elf.h
  - scripts: Add "|" operator support to glibcpp's parsing
  - Apply asm redirections in syslog.h before first use [BZ #27087]
  - LoongArch: Add support for ilogb[f]
  - LoongArch: Add support for scalb[f]
  - LoongArch: Add support for scalbn[f]
  - LoongArch: Use __builtin_logb{,f} with GCC >= 13
  - Use GCC builtins for logb functions if desired.
  - LoongArch: Use __builtin_llrint{,f} with GCC >= 13
  - Use GCC builtins for llrint functions if desired.
  - LoongArch: Use __builtin_lrint{,f} with GCC >= 13
  - Use GCC builtins for lrint functions if desired.
  - LoongArch: Use __builtin_rint{,f} with GCC >= 13
* Mon Nov 28 2022 Florian Weimer <> - 2.36.9000-15
  - Auto-sync with upstream branch master,
    commit f704192911c6c7b65a54beab3ab369fca7609a5d:
  - x86/fpu: Factor out shared avx2/avx512 code in svml_{s|d}_wrapper_impl.h
  - x86/fpu: Cleanup code in svml_{s|d}_wrapper_impl.h
  - x86/fpu: Reformat svml_{s|d}_wrapper_impl.h
  - x86/fpu: Fix misspelled evex512 section in variety of svml files
  - x86/fpu: Add missing ISA sections to variety of svml files
  - stdio-common: Add missing dependencies (bug 29780)
  - i386: Avoid rely on linker optimization to avoid relocation
  - elf: Fix rtld-audit trampoline for aarch64
  - Define in_int32_t_range to check if the 64 bit time_t syscall should be used
* Mon Nov 14 2022 Arjun Shankar <> - 2.36.9000-14
  - Auto-sync with upstream branch master,
    commit 94628de77888c3292fc103840731ff85f283368e:
  - elf/tst-tlsopt-powerpc fails when compiled with -mcpu=power10 (BZ# 29776)
  - LoongArch: Hard Float Support for fmaximum_mag_num{f/ }, fminimum_mag_num{f/ }.
  - LoongArch: Hard Float Support for fmaximum_mag{f/ }, fminimum_mag{f/ }.
  - LoongArch: Hard Float Support for fmaxmag{f/ }, fminmag{f/ }.
  - LoongArch: Hard Float Support for fmaximum_num{f/ }, fminimum_num{f/ }.
  - LoongArch: Hard Float Support for fmaximum{f/ }, fminimum{f/ }.
  - LoongArch: Hard Float Support for float-point classification functions.
  - LoongArch: Use __builtin_{fma, fmaf} to implement function {fma, fmaf}.
* Thu Nov 10 2022 Florian Weimer <> - 2.36.9000-13
  - Auto-sync with upstream branch master,
    commit 22a46dee24351fd5f4f188ad80554cad79c82524:
  - Linux: Support __IPC_64 in sysvctl *ctl command arguments (bug 29771)
  - riscv: Get level 3 cache's information
  - debug: Fix typo in tests-unsupported rule
  - iconvdata/ remove handling of old, borrowed format
  - Makerules: Generate with -fuse-ld=bfd
  - x86: Add avx2 optimized functions for the wchar_t strcpy family
  - x86: Add evex optimized functions for the wchar_t strcpy family
  - x86: Optimize and shrink st{r|p}{n}{cat|cpy}-avx2 functions
  - x86: Optimize and shrink st{r|p}{n}{cat|cpy}-evex functions
  - benchtests: Make str{n}{cat|cpy} benchmarks output json
  - x86: Use VMM API in memcmpeq-evex.S and minor changes
  - x86: Use VMM API in memcmp-evex-movbe.S and minor changes
  - string: Add len=0 to {w}memcmp{eq} tests and benchtests
  - Linux: Add ppoll fortify symbol for 64 bit time_t (BZ# 29746)
  - hurd: Add sigtimedwait and sigwaitinfo support
* Mon Nov 07 2022 DJ Delorie <> - 2.36.9000-12
  - Auto-sync with upstream branch master,
    commit 8d291eabd541029d7ac705cc1ea112c58dfbb05f.
  - Apply asm redirection in gmp.h before first use
  - Rewrite find_cxx_header config
  - elf/tlsdeschtab.h: Add the Malloc return value check in _dl_make_tlsdesc_dynamic()
  - elf: Disable some subtests of ifuncmain1, ifuncmain5 for !PIE
  - posix: Make posix_spawn extensions available by default
  - x86_64: Implement evex512 version of strrchr and wcsrchr
  - elf: Introduce <dl-call_tls_init_tp.h> and call_tls_init_tp (bug 29249)
  - LoongArch: Fix ABI related macros in elf.h to keep consistent with binutils[1].
  - scripts/ Properly report <elf.h> parsing failures
  - elf: Rework exception handling in the dynamic loader [BZ #25486]
  - linux: Drop useless include from fstatat.c
  - Fix OOB read in stdlib thousand grouping parsing [BZ #29727]
  - linux: Fix fstatat on MIPSn64 (BZ #29730)
  - elf: Remove allocate use on _dl_debug_printf
  - nptl: Fix pthread_create.c build with clang
  - allocate_once: Apply asm redirection before first use
  - alloc_buffer: Apply asm redirection before first use
  - configure: Use -Wno-ignored-attributes if compiler warns about multiple aliases
  - Disable use of -fsignaling-nans if compiler does not support it
  - intl: Fix clang -Wunused-but-set-variable on plural.c
  - Apply asm redirection in not-cancel before first use
  - malloc: Use uintptr_t for pointer alignment
  - Use uintptr_t in fts for pointer alignment
  - Fix build with GCC 13 _FloatN, _FloatNx built-in functions
  - elf: Build tst-relr-mod[34] with $(LDFLAGS-rpath-ORIGIN)
  - x86-64: Improve evex512 version of strlen functions
  - Correctly determine 'OUTPUT_FORMAT' when cross-compiling.
  - Remove unused scratch_buffer_dupfree
  - Fix elf/tst-dlmopen-twice not to exhaust static TLS
  - Use uintptr_t in string/tester for pointer alignment
  - stdlib/strfrom: Add copysign to fix NAN issue on riscv (BZ #29501)
  - Fix resource/bug-ulimit1 test
  - Fix missing NUL terminator in stdio-common/scanf13 test
  - Fix off-by-one OOB read in elf/tst-tls20
  - elf: Fix alloca size in _dl_debug_vdprintf
  - malloc: Use uintptr_t in alloc_buffer
  - Fix invalid pointer dereference in wcpcpy_chk
  - Fix invalid pointer dereference in wcscpy_chk
  - aarch64: Fix the extension header write in getcontext and swapcontext
  - aarch64: Don't build wordcopy
  - scripts: Use bool in tunables initializer
  - longlong.h: update from GCC for LoongArch clz/ctz support
* Thu Oct 27 2022 Patsy Griffin <> - 2.36.9000-11
  - Auto-sync with upstream branch master,
    commit 6f360366f7f76b158a0f4bf20d42f2854ad56264.
  - elf: Introduce to _dl_call_fini
  - Export tls_init_tp_called as __rtld_tls_init_tp_called
  - scripts/localplt.awk: Handle DT_JMPREL with empty PLT (for C-SKY)
  - Remove lingering libSegfault Makefile entries
  - aarch64: Use memcpy_simd as the default memcpy
  - aarch64: Cleanup memset ifunc
  - elf: Reinstate on DL_DEBUG_BINDINGS _dl_lookup_symbol_x
  - x86_64: Implement evex512 version of strchrnul, strchr and wcschr
  - linux: Fix generic struct_stat for 64 bit time (BZ# 29657)
  - manual: Add missing % in int conversion list
  - Avoid undefined behaviour in ibm128 implementation of llroundl (BZ #29488)
  - Remove all assembly optimizations for htonl and htons
  - Remove htonl.S for i386/x86_64
  - Fix BZ #29463 in the ibm128 implementation of y1l too
  - Add ADDRB from Linux 6.0 to bits/termios-c_cflag.h
  - x86: Use `testb` for FSRM check in memmove-vec-unaligned-erms
  - x86: Use `testb` for case-locale check in str{n}casecmp-sse42
  - x86: Use `testb` for case-locale check in str{n}casecmp-sse2
  - x86: Use `testb` for case-locale check in str{n}casecmp-avx2
  - x86: Add support for VEC_SIZE == 64 in strcmp-evex.S impl
  - x86: Remove AVX512-BVMI2 instruction from strrchr-evex.S
  - sysdeps: arm: Fix preconfigure script for ARMv8/v9 targets [BZ #29698]
  - nis: Fix nis_print_directory
  - linux: Avoid shifting a negative signed on POSIX timer interface
  - Bench: Improve benchtests for memchr, strchr, strnlen, strrchr
  - x86: Optimize strrchr-evex.S and implement with VMM headers
  - x86: Optimize memrchr-evex.S
  - x86: Optimize strnlen-evex.S and implement with VMM headers
  - x86: Shrink / minorly optimize strchr-evex and implement with VMM headers
  - x86: Optimize memchr-evex.S and implement with VMM headers
  - x86_64: Implement evex512 version of memchr, rawmemchr and wmemchr
  - String: Improve test coverage for memchr
  - Use PTR_MANGLE and PTR_DEMANGLE unconditionally in C sources
  - Introduce <pointer_guard.h>, extracted from <sysdep.h>
  - x86-64: Move LP_SIZE definition to its own header
  - math: Fix asin and acos invalid exception with old gcc
  - x86: Update strlen-evex-base to use new reg/vec macros.
  - x86: Remove now unused vec header macros.
  - x86: Update memset to use new VEC macros
  - x86: Update memmove to use new VEC macros
  - x86: Update memrchr to use new VEC macros
  - x86: Update VEC macros to complete API for evex/evex512 impls
  - elf: Do not completely clear reused namespace in dlmopen (bug 29600)
  - malloc: Switch global_max_fast to uint8_t
  - Add NT_S390_PV_CPU_DATA from Linux 6.0 to elf.h
  - Add AArch64 HWCAP2_EBF16 from Linux 6.0 to bits/hwcap.h
  - String: Improve test coverage for memchr
  - elf: Remove -fno-tree-loop-distribute-patterns usage on dl-support
  - socket: Use offsetof in SUN_LEN (bug 29578)
  - Expose all MAP_ constants in <sys/mman.h> unconditionally (bug 29375)
  - LoongArch: Fix the condition to use PC-relative addressing in start.S
  - arm: Enable USE_ATOMIC_COMPILER_BUILTINS (BZ #24774)
  - csu: Disable stack protector for static-reloc for static-pie
  - NEWS: Fix grammar
  - elf: Simplify output of hwcap subdirectories in help
  - elf: Remove _dl_string_hwcap
  - Add NEWS entry for legacy hwcaps removal
  - elf: Remove hwcap and bits_hwcap fields from struct cache_entry
  - elf: Remove hwcap parameter from add_to_cache signature
  - elf: Remove legacy hwcaps support from ldconfig
  - elf: Remove legacy hwcaps support from the dynamic loader
  - x86_64: Remove platform directory library loading test
  - Update to Unicode 15.0.0 [BZ #29604]
  - Update kernel version to 6.0 in header constant tests
  - x86: Fix -Os build (BZ #29576)
  - sunrpc: Suppress GCC -Os warning on user2netname
  - rt: Initialize mq_send input on tst-mqueue{5,6}
  - posix: Suppress -Os may be used uninitialized warnings on regexec
  - posix: Suppress -Os warnings on fnmatch
  - locale: prevent maybe-uninitialized errors with -Os [BZ #19444]
  - Regenerate sysdeps/mach/hurd/bits/errno.h
  - Update syscall lists for Linux 6.0
  - nscd: Drop local address tuple variable [BZ #29607]
  - Use Linux 6.0 in
  - x86-64: Require BMI1/BMI2 for AVX2 strrchr and wcsrchr implementations
  - x86-64: Require BMI2 and LZCNT for AVX2 memrchr implementation
  - x86-64: Require BMI2 for AVX2 (raw|w)memchr implementations
  - x86-64: Require BMI2 for AVX2 wcs(n)cmp implementations
  - x86-64: Require BMI2 for AVX2 strncmp implementation
  - x86-64: Require BMI2 for AVX2 strcmp implementation
  - x86-64: Require BMI2 for AVX2 str(n)casecmp implementations
  - x86: include BMI1 and BMI2 in x86-64-v3 level
  - x86: Cleanup pthread_spin_{try}lock.S
  - Benchtests: Add bench for pthread_spin_{try}lock and mutex_trylock
* Mon Oct 17 2022 Carlos O'Donell <> - 2.36.9000-10
  - Enable ELF DT_HASH for shared objects and the dynamic loader (#2129358)
* Mon Oct 03 2022 DJ Delorie <> - 2.36.9000-9
  - Auto-sync with upstream branch master,
    commit 114e299ca66353fa7be1ee45bb4e1307d3de1fa2.
  - x86: Remove .tfloat usage
  - nptl: Convert tst-setuid2 to test-driver
  - support: Add xpthread_cond_signal wrapper
  - hppa: Fix initialization of dp register [BZ 29635]
  - Fix iseqsig for _FloatN and _FloatNx in C++ with GCC 13
  - malloc: Do not clobber errno on __getrandom_nocancel (BZ #29624)
  - stdlib: Fix __getrandom_nocancel type and arc4random usage (BZ #29638)
  - LoongArch: Add static PIE support
  - Benchtest: Add additional benchmarks for strlen and strnlen
  - x86: Fix wcsnlen-avx2 page cross length comparison [BZ #29591]
  - Update _FloatN header support for C++ in GCC 13
  - hurd: Fix typo
  - get_nscd_addresses: Fix subscript typos [BZ #29605]
  - hurd: Increase SOMAXCONN to 4096
  - Use atomic_exchange_release/acquire
* Fri Sep 23 2022 Patsy Griffin <> - 2.36.9000-8
  - Auto-sync with upstream branch master,
    commit c02e29a0ba47d636281e1a026444a1a0a254aa12.
  - nss: Use shared prefix in IPv4 address in tst-reload1
  - nss: Enhance tst-reload1 coverage and logging
  - Use C11 atomics instead of atomic_decrement_and_test
  - Use C11 atomics instead of atomic_increment(_val)
  - Use C11 atomics instead of atomic_and/or
  - malloc: Print error when oldsize is not equal to the current size.
  - Use '%z' instead of '%Z' on printf functions
  - elf: Extract glibcelf constants from <elf.h>
  - scripts: Enhance glibcpp to do basic macro processing
  - scripts: Extract from
  - riscv: Remove RV32 floating point functions
  - riscv: Consolidate the libm-test-ulps
  - hurd: Fix SIOCADD/DELRT ioctls
  - hurd: Drop struct rtentry and in6_rtmsg
  - hurd: Add _IOT_ifrtreq to <net/route.h>
  - elf: Use C11 atomics on _dl_mcount
  - hurd: Use IF_NAMESIZE rather than IFNAMSIZ
  - hurd: Add ifrtreq structure to net/route.h
  - hppa: undef __ASSUME_SET_ROBUST_LIST
  - linux: Use same type for MMAP2_PAGE_UNIT
  - m68k: Enforce 4-byte alignment on internal locks (BZ #29537)
  - nss: Fix tst-nss-files-hosts-long on single-stack hosts (bug 24816)
  - nss: Implement --no-addrconfig option for getent
  - gconv: Use 64-bit interfaces in gconv_parseconfdir (bug 29583)
  - elf: Implement force_first handling in _dl_sort_maps_dfs (bug 28937)
  - Linux: Do not skip d_ino == 0 entries in readdir, readdir64 (bug 12165)
  - hurd: Factorize at/non-at functions
  - tst-sprintf-errno: Update Hurd message length
  - RISC-V: Allow long jumps to __syscall_error
  - hurd: Make readlink* just reopen the file used for stat
  - hurd: Fix readlink() hanging on fifo
  - Fix BRE typos in
  - Makerules: fix MAKEFLAGS assignment for upcoming make-4.4 [BZ# 29564]
  - Use relaxed atomics since there is no MO dependence
* Wed Sep 14 2022 Florian Weimer <> - 2.36.9000-7
  - Remove .annobin* symbols from (#2126477)
* Tue Sep 13 2022 Florian Weimer <> - 2.36.9000-6
  - Drop glibc-deprecated-selinux-makedb.patch.  Upstream has been ported
    to new libselinux.
  - Auto-sync with upstream branch master,
    commit f278835f594740f5913001430641cf1da4878670:
  - makedb: fix build with libselinux >= 3.1 (Bug 26233)
  - tst-sprintf-errno: Update Hurd message output
  - Use C11 atomics instead of atomic_decrement(_val)
  - Use C11 atomics instead atomic_add(_zero)
  - mktime: improve heuristic for ca-1986 Indiana DST
  - Assume HAVE_TZSET in time/mktime.c
  - elf: Fix hwcaps string size overestimation
  - errlist: add missing entry for EDEADLOCK (bug 29545)
  - Do not define static_assert or thread_local in headers for C2x
  - malloc: Use C11 atomics rather than atomic_exchange_and_add
  - Add NEWS entry for CVE-2022-39046
  - elf: Rename _dl_sort_maps parameter from skip to force_first
  - scripts/ Generate program run-time dependencies
  - math: x86: Use prefix for FP_INIT_ROUNDMODE
  - scripts/ Use https:// for Git clones
  - debug: test for more required cacellation points (BZ# 29274)
  - elf.h: Remove duplicate definition of VER_FLG_WEAK
  - syslog: Remove extra whitespace between timestamp and message (BZ#29544)
  - LoongArch: Add soft float support.
  - elf: Restore how vDSO dependency is printed with LD_TRACE_LOADED_OBJECTS (BZ #29539)
  - nptl: x86_64: Use same code for CURRENT_STACK_FRAME and stackinfo_get_sp
* Mon Sep 05 2022 Arjun Shankar <> - 2.36.9000-5
  - Co-Authored-By: Benjamin Herrenschmidt <>
  - Retain .gnu_debuglink section in (#2090744)
  - Remove redundant debuginfo file (#2090744)
* Tue Aug 30 2022 DJ Delorie <> - 2.36.9000-4
  - Auto-sync with upstream branch master,
    commit c7509d49c4e8fa494120c5ead21338559dad16f5.
  - Apply asm redirections in wchar.h before first use
  - resolv: Fix building tst-resolv-invalid-cname for earlier C standards
  - syslog: Fix large messages (BZ#29536)
  - posix: Fix macro expansion producing 'defined' has undefined behavior
  - stdlib: Fix macro expansion producing 'defined' has undefined behavior
  - S390: Always use svc 0
  - nss_dns: Rewrite _nss_dns_gethostbyname4_r using current interfaces
  - resolv: Add new tst-resolv-invalid-cname
  - nss_dns: In gaih_getanswer_slice, skip strange aliases (bug 12154)
  - nss_dns: Rewrite getanswer_r to match getanswer_ptr (bug 12154, bug 29305)
  - nss_dns: Remove remnants of IPv6 address mapping
  - nss_dns: Rewrite _nss_dns_gethostbyaddr2_r and getanswer_ptr
  - nss_dns: Split getanswer_ptr from getanswer_r
  - resolv: Add DNS packet parsing helpers geared towards wire format
  - resolv: Add internal __ns_name_length_uncompressed function
  - resolv: Add the __ns_samebinaryname function
  - resolv: Add internal __res_binary_hnok function
  - resolv: Add tst-resolv-aliases
  - resolv: Add tst-resolv-byaddr for testing reverse lookup
  - LoongArch: Use __builtin_{fmax,fmaxf,fmin,fminf} with GCC >= 13
  - LoongArch: Fix ptr mangling/demangling features.
  - nscd: Fix netlink cache invalidation if epoll is used [BZ #29415]
  - Add test for bug 29530
  - Makeconfig: Set pie-ccflag to -fPIE by default [BZ# 29514]
  - hurd: Fix vm_size_t incoherencies
  - mach: Make xpg_strerror_r set a message on error
  - mach: Fix incoherency between perror and strerror
  - elf: Call __libc_early_init for reused namespaces (bug 29528)
  - csu: Change start code license to have link exception
  - s390: Move hwcaps/platform names out of _rtld_global_ro
  - Revert "Detect and version inconsistency during startup"
  - Add NT_LOONGARCH_* from Linux 5.19 to elf.h
  - Detect and version inconsistency during startup
  - Merge getopt patch from Gnulib
  - Merge _GL_UNUSED C23 patch from Gnulib
  - LoongArch: Fix dl-machine.h code formatting.
  - scripts/ Add hashing support
  - hurd: Fix starting static binaries with stack protection enabled
  - htl: Make pthread*_cond_timedwait register wref before releasing mutex
  - htl: make __pthread_hurd_cond_timedwait_internal check mutex is held
  - Add AArch64 HWCAP2_* constants from Linux 5.19
* Mon Aug 22 2022 Arjun Shankar <> - 2.36.9000-3
  - Auto-sync with upstream branch master,
    commit a727220b37efc9d4d558a77c5fc57f3af99a4829:
  - Add AGROUP from Linux 5.19 to sys/acct.h, remove Alpha version (bug 29502)
  - alpha: Fix generic brk system call emulation in __brk_call (bug 29490)
  - hurd: Assume non-suid during bootstrap
* Thu Aug 18 2022 Patsy Griffin <> - 2.36.9000-2
  - Auto-sync with upstream branch master,
    commit 9125e43daf92e3d4e69044a54b9fe9ed88c861ad.
  - Use binutils 2.39 branch in
  - S390: Fix werror=unused-variable in ifunc-impl-list.c.
  - Ensure calculations happen with desired rounding mode in y1lf128
  - localedata: Convert French language locales (fr_*) to UTF-8
  - Linux: Fix enum fsconfig_command detection in <sys/mount.h>
  - elf: Run tst-audit-tlsdesc, tst-audit-tlsdesc-dlopen everywhere
  - Move ip_mreqn structure from Linux to generic
  - malloc: Do not use MAP_NORESERVE to allocate heap segments
  - Linux: Terminate subprocess on late failure in tst-pidfd (bug 29485)
  - non-linux: bits/in.h: Add more RFC options
* Mon Aug 15 2022 Florian Weimer <> - 2.36.9000-1
  - Auto-sync with upstream branch master,
    commit 453b88efe6fa79f5c7c6fccc3a520c75fdd43074:
  - arm: Remove nested functionf rom relocate_pc24
  - linux: Fix sys/mount.h usage with kernel headers
  - linux: Use compile_c_snippet to check linux/mount.h availability
  - linux: Mimic kernel defition for BLOCK_SIZE
  - linux: Use compile_c_snippet to check linux/pidfd.h availability
  - Add compile_c_snippet
  - LoongArch: Add pointer mangling support.
  - AArch64: Fix typo in sve configure check (BZ# 29394)
  - libio: Improve performance of IO locks
  - tst-process_madvise: Check process_madvise-syscall support.
  - inet: Turn __ivaliduser into a compatibility symbol
  - x86: Fix `#define STRCPY` guard in strcpy-sse2.S
  - elf: Replace `strcpy` call with `memcpy` [BZ #29454]
  - soft-fp: Add fixhf[uns][di|si] and float[uns][di|si]hf
  - i386: Use cmpl instead of cmp
  - i386: Use fldt instead of fld on e_logl.S
  - i386: Replace movzx with movzbl
  - dlfcn: Pass caller pointer to static dlopen implementation (bug 29446)
  - malloc: Correct the documentation of the top_pad default
  - i386: Remove RELA support
  - arm: Remove RELA support
  - Remove ldd libc4 support
  - Assume only FLAG_ELF_LIBC6 suport
  - Remove left over LD_LIBRARY_VERSION usages
  - Linux: Remove exit system call from _exit
  - LoongArch: Add vdso support for gettimeofday.
  - Update kernel version to 5.19 in header constant tests
  - assert: Do not use stderr in libc-internal assert
  - nptl: Remove uses of assert_perror
  - stdio: Clean up __libc_message after unconditional abort
  - Update syscall lists for Linux 5.19
  - Use Linux 5.19 in
  - socket: Check lengths before advancing pointer in CMSG_NXTHDR
  - Don't use unsupported format string in (bug 29427)
  - htl: Let pthread_self and cancellability called early
  - stdlib: Simplify arc4random_uniform
  - malloc: Use __getrandom_nocancel during tcache initiailization
  - Remove spurious references to _dl_open_hook
  - Open master branch for glibc 2.37 development
* Wed Aug 03 2022 Carlos O'Donell <> - 2.36-1
  - Auto-sync with upstream branch release/2.36/master,
    commit 33f1b4c1452b33991e670f636ebe98b90a405e10:
  - wcsmbs: Add missing test-c8rtomb/test-mbrtoc8 dependency
  - stdlib: Suppress gcc diagnostic that char8_t is a keyword in C++20 in uchar.h.
  - Create ChangeLog.old/ChangeLog.25. (tag: glibc-2.36)
  - Prepare for glibc 2.36 release.
  - Update install.texi, and regenerate INSTALL.
  - Update NEWS bug list.
  - Update libc.pot for 2.36 release.
  - tst-pidfd.c: UNSUPPORTED if we get EPERM on valid pidfd_getfd call
  - stdlib: Tuned down tst-arc4random-thread internal parameters
  - LoongArch: Add greg_t and gregset_t.
  - LoongArch: Fix VDSO_HASH and VDSO_NAME.
  - riscv: Update rv64 libm test ulps
  - riscv: Update nofpu libm test ulps



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Fabrice Bellet, Sun Jun 9 23:10:42 2024