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glibc-gconv-extra-2.35-22.fc36 RPM for aarch64

From Fedora 36 updates for aarch64 / Packages / g

Name: glibc-gconv-extra Distribution: Fedora Project
Version: 2.35 Vendor: Fedora Project
Release: 22.fc36 Build date: Wed Jan 11 11:07:38 2023
Group: Unspecified Build host:
Size: 19555428 Source RPM: glibc-2.35-22.fc36.src.rpm
Packager: Fedora Project
Summary: All iconv converter modules for glibc.
This package contains all iconv converter modules built in glibc.




LGPLv2+ and LGPLv2+ with exceptions and GPLv2+ and GPLv2+ with exceptions and BSD and Inner-Net and ISC and Public Domain and GFDL


* Wed Jan 11 2023 Florian Weimer <> - 2.35-22
  - Auto-sync with upstream branch release/2.35/master,
    commit 82663d3c034cd5d0d7efa2e92c380ced1ddbb09e:
  - time: Set daylight to 1 for matching DST/offset change (bug 29951)
  - elf/tst-tlsopt-powerpc fails when compiled with -mcpu=power10 (BZ# 29776)
  - 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
  - Apply asm redirections in syslog.h before first use [BZ #27087]
  - elf: Fix wrong fscanf usage on tst-pldd
  - Allow for unpriviledged nested containers
  - elf: Fix wrong fscanf usage on tst-pldd
  - x86: Fix wcsnlen-avx2 page cross length comparison [BZ #29591]
  - elf: Fix rtld-audit trampoline for aarch64
* Mon Nov 14 2022 Arjun Shankar <> - 2.35-21
  - Auto-sync with upstream branch release/2.35/master,
    commit 8263cbfc1155f2ed5ee304bd7ff7fc6ad44c6152:
  - Linux: Support __IPC_64 in sysvctl *ctl command arguments (bug 29771)
  - mktime: improve heuristic for ca-1986 Indiana DST
  - Makerules: fix MAKEFLAGS assignment for upcoming make-4.4 [BZ# 29564]
  - linux: Fix fstatat on MIPSn64 (BZ #29730)
  - linux: Fix generic struct_stat for 64 bit time (BZ# 29657)
* Fri Oct 21 2022 Florian Weimer <> - 2.35-20
  - glibc-rh2096191-2.patch adjusted for NEWS conflict.
  - Auto-sync with upstream branch release/2.35/master,
    commit 8d125a1f9145ad90c94e438858d6b5b7578686f2:
  - elf: Do not completely clear reused namespace in dlmopen (bug 29600)
  - nss: Use shared prefix in IPv4 address in tst-reload1
  - nss: Fix tst-nss-files-hosts-long on single-stack hosts (bug 24816)
  - nss: Implement --no-addrconfig option for getent
* Tue Oct 11 2022 Arjun Shankar <> - 2.35-19
  - Adjust glibc-rh2096191-2.patch, and
  - Auto-sync with upstream branch release/2.35/master,
    commit bca80a916e1a7fda51d0f30e9cfb5b111f8a2a7a:
  - nscd: Drop local address tuple variable [BZ #29607]
  - 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
  - hppa: undef __ASSUME_SET_ROBUST_LIST
  - hppa: Fix initialization of dp register [BZ 29635]
  - nptl: Add backoff mechanism to spinlock loop
  - sysdeps: Add 'get_fast_jitter' interace in fast-jitter.h
  - m68k: Enforce 4-byte alignment on internal locks (BZ #29537)
  - gconv: Use 64-bit interfaces in gconv_parseconfdir (bug 29583)
  - resolv: Fix building tst-resolv-invalid-cname for earlier C standards
  - 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
  - elf: Implement force_first handling in _dl_sort_maps_dfs (bug 28937)
  - elf: Rename _dl_sort_maps parameter from skip to force_first
  - scripts/ Generate program run-time dependencies
  - elf: Fix hwcaps string size overestimation
  - Use __ehdr_start rather than _begin in _dl_start_final
  - elf: Run tst-audit-tlsdesc, tst-audit-tlsdesc-dlopen everywhere
  - nscd: Fix netlink cache invalidation if epoll is used [BZ #29415]
  - Apply asm redirections in wchar.h before first use
  - elf: Call __libc_early_init for reused namespaces (bug 29528)
* Fri Sep 23 2022 Florian Weimer <> - 2.35-18
  - Remove .annobin* symbols from (#2126477)
* Tue Sep 06 2022 Arjun Shankar <> - 2.35-17
  - Co-Authored-By: Benjamin Herrenschmidt <>
  - Retain .gnu_debuglink section in (#2090744)
  - Remove redundant debuginfo file (#2090744)
* Tue Aug 23 2022 Arjun Shankar <> - 2.35-16
  - Auto-sync with upstream branch release/2.35/master,
    commit 83f1d9851e0b143991448d41ff50744d9972cb6e:
  - NEWS: Add entry for bug 28846
  - socket: Check lengths before advancing pointer in CMSG_NXTHDR
  - alpha: Fix generic brk system call emulation in __brk_call (bug 29490)
  - stdlib: Fixup mbstowcs NULL __dst handling. [BZ #29279]
  - stdlib: Remove attr_write from mbstows if dst is NULL [BZ: 29265]
  - Update syscall lists for Linux 5.19
  - riscv: Update rv64 libm test ulps
  - dlfcn: Pass caller pointer to static dlopen implementation (bug 29446)
* Fri Jul 22 2022 Florian Weimer <> - 2.35-15
  - Drop glibc-swbz27087.patch, applied upstream.
  - Auto-sync with upstream branch release/2.35/master,
    commit 0e5b239f45992e4b54c6f946ecb0c410afc8bb08:
  - malloc: Simplify implementation of __malloc_assert
  - Update syscall-names.list for Linux 5.18
  - Apply asm redirections in stdio.h before first use [BZ #27087]
  - x86: Add missing IS_IN (libc) check to strncmp-sse4_2.S
  - x86: Move mem{p}{mov|cpy}_{chk_}erms to its own file
  - x86: Move and slightly improve memset_erms
  - x86: Add definition for __wmemset_chk AVX2 RTM in ifunc impl list
  - x86: Put wcs{n}len-sse4.1 in the sse4.1 text section
  - x86: Align entry for memrchr to 64-bytes.
  - x86: Add BMI1/BMI2 checks for ISA_V3 check
  - x86: Cleanup bounds checking in large memcpy case
  - x86: Add bounds `x86_non_temporal_threshold`
  - x86: Add sse42 implementation to strcmp's ifunc
  - x86: Fix misordered logic for setting `rep_movsb_stop_threshold`
  - x86: Align varshift table to 32-bytes
  - x86: ZERO_UPPER_VEC_REGISTERS_RETURN_XTEST expect no transactions
  - x86: Shrink code size of memchr-evex.S
  - x86: Shrink code size of memchr-avx2.S
  - x86: Optimize memrchr-avx2.S
  - x86: Optimize memrchr-evex.S
  - x86: Optimize memrchr-sse2.S
  - x86: Add COND_VZEROUPPER that can replace vzeroupper if no `ret`
  - x86: Create header for VEC classes in x86 strings library
  - x86_64: Add strstr function with 512-bit EVEX
  - x86-64: Ignore r_addend for R_X86_64_GLOB_DAT/R_X86_64_JUMP_SLOT
  - x86_64: Implement evex512 version of strlen, strnlen, wcslen and wcsnlen
  - x86_64: Remove bzero optimization
  - nptl: Fix ___pthread_unregister_cancel_restore asynchronous restore
  - linux: Fix mq_timereceive check for 32 bit fallback code (BZ 29304)
* Tue Jul 05 2022 Florian Weimer <> - 2.35-14
  - ppc64le: Increase Clang compatibility of float128 redirects (#2100546)
* Fri Jun 24 2022 Florian Weimer <> - 2.35-13
  - Add the no-aaaa DNS stub resolver option (#2096191)
* Tue Jun 14 2022 Arjun Shankar <> - 2.35-12
  - Auto-sync with upstream branch release/2.35/master,
    commit b6aade18a7e5719c942aa2da6cf3157aca993fa4:
  - nss: handle stat failure in check_reload_and_get (BZ #28752)
  - nss: add assert to DB_LOOKUP_FCT (BZ #28752)
  - nios2: Remove _dl_skip_args usage (BZ# 29187)
  - hppa: Remove _dl_skip_args usage (BZ# 29165)
  - NEWS: Add a bug fix entry for BZ #29225
  - nptl: Fix __libc_cleanup_pop_restore asynchronous restore (BZ#29214)
  - powerpc: Fix VSX register number on __strncpy_power9 [BZ #29197]
  - socket: Fix mistyped define statement in socket/sys/socket.h (BZ #29225)
  - iconv: Use 64 bit stat for gconv_parseconfdir (BZ# 29213)
  - catgets: Use 64 bit stat for __open_catalog (BZ# 29211)
  - inet: Use 64 bit stat for ruserpass (BZ# 29210)
  - socket: Use 64 bit stat for isfdtype (BZ# 29209)
  - posix: Use 64 bit stat for fpathconf (_PC_ASYNC_IO) (BZ# 29208)
  - posix: Use 64 bit stat for posix_fallocate fallback (BZ# 29207)
  - misc: Use 64 bit stat for getusershell (BZ# 29204)
  - misc: Use 64 bit stat for daemon (BZ# 29203)
* Mon May 30 2022 Arjun Shankar <> - 2.35-11
  - Auto-sync with upstream branch release/2.35/master,
    commit 6abb4002df97df668f40b0da84ab6261498a8541:
  - Fix deadlock when pthread_atfork handler calls pthread_atfork or dlclose
* Fri May 27 2022 Florian Weimer <> - 2.35-10
  - Build with static PIE on s390x.
  - Auto-sync with upstream branch release/2.35/master,
    commit ac87df8d750b0734e20ffb82d1d0d0efbe4b6212:
  - x86: Fallback {str|wcs}cmp RTM in the ncmp overflow case [BZ #29127]
  - string.h: fix __fortified_attr_access macro call [BZ #29162]
* Thu May 19 2022 Florian Weimer <> - 2.35-9
  - Auto-sync with upstream branch release/2.35/master,
    commit 2b128a7d30f5f808c5246034f71d249010521f1b:
  - linux: Add a getauxval test [BZ #23293]
  - rtld: Use generic argv adjustment in [BZ #23293]
* Thu May 19 2022 Florian Weimer <> - 2.35-8
  - Auto-sync with upstream branch release/2.35/master,
    commit 04892c543e08a8974ffc14f53e24e2b00810978c:
  - S390: Enable static PIE
* Tue May 17 2022 Florian Weimer <> - 2.35-7
  - Auto-sync with upstream branch release/2.35/master,
    commit 72d9dcfd16468ed143a2800288476835f7a8c2a4:
  - csu: Implement and use _dl_early_allocate during static startup
  - Linux: Introduce __brk_call for invoking the brk system call
  - Linux: Implement a useful version of _startup_fatal
  - ia64: Always define IA64_USE_NEW_STUB as a flag macro
  - Linux: Define MMAP_CALL_INTERNAL
  - i386: Honor I386_USE_SYSENTER for 6-argument Linux system calls
  - i386: Remove OPTIMIZE_FOR_GCC_5 from Linux libc-do-syscall.S
  - elf: Remove __libc_init_secure
  - Linux: Consolidate auxiliary vector parsing (redo)
  - Linux: Include <dl-auxv.h> in dl-sysdep.c only for SHARED
  - Revert "Linux: Consolidate auxiliary vector parsing"
  - Linux: Consolidate auxiliary vector parsing
  - Linux: Assume that NEED_DL_SYSINFO_DSO is always defined
  - elf: Merge dl-sysdep.c into the Linux version
  - x86: Optimize {str|wcs}rchr-evex
  - x86: Optimize {str|wcs}rchr-avx2
  - x86: Optimize {str|wcs}rchr-sse2
  - x86-64: Fix SSE2 memcmp and SSSE3 memmove for x32
  - x86: Fix missing __wmemcmp def for disable-multiarch build
  - x86: Cleanup page cross code in memcmp-avx2-movbe.S
  - x86: Remove memcmp-sse4.S
  - x86: Optimize memcmp SSE2 in memcmp.S
  - x86: Small improvements for wcslen
  - x86: Remove AVX str{n}casecmp
  - x86: Add EVEX optimized str{n}casecmp
  - x86: Add AVX2 optimized str{n}casecmp
  - x86: Optimize str{n}casecmp TOLOWER logic in strcmp-sse42.S
  - x86: Optimize str{n}casecmp TOLOWER logic in strcmp.S
  - x86: Remove strspn-sse2.S and use the generic implementation
  - x86: Remove strpbrk-sse2.S and use the generic implementation
  - x86: Remove strcspn-sse2.S and use the generic implementation
  - x86: Optimize strspn in strspn-c.c
  - x86: Optimize strcspn and strpbrk in strcspn-c.c
  - x86: Code cleanup in strchr-evex and comment justifying branch
  - x86: Code cleanup in strchr-avx2 and comment justifying branch
  - x86_64: Remove bcopy optimizations
  - x86-64: Define __memcmpeq in
  - x86-64: Remove bzero weak alias in SS2 memset
  - x86_64/multiarch: Sort sysdep_routines and put one entry per line
  - x86: Improve L to support L(XXX_SYMBOL (YYY, ZZZ))
  - fortify: Ensure that __glibc_fortify condition is a constant [BZ #29141]
* Wed May 11 2022 Florian Weimer <> - 2.35-6
  - Auto-sync with upstream branch release/2.35/master,
    commit 28ea43f8d64f0dd1f2de75525157730e1532e600:
  - dlfcn: Implement the RTLD_DI_PHDR request type for dlinfo
  - manual: Document the dlinfo function
  - NEWS: Add a bug fix entry for BZ #29109
  - linux: Fix posix_spawn return code if clone fails (BZ#29109)
  - x86: Fix fallback for wcsncmp_avx2 in strcmp-avx2.S [BZ #28896]
  - x86: Fix bug in strncmp-evex and strncmp-avx2 [BZ #28895]
  - x86: Set .text section in memset-vec-unaligned-erms
  - x86-64: Optimize bzero
  - x86: Remove SSSE3 instruction for broadcast in memset.S (SSE2 Only)
  - x86: Improve vec generation in memset-vec-unaligned-erms.S
  - x86-64: Fix strcmp-evex.S
  - x86-64: Fix strcmp-avx2.S
  - x86: Optimize strcmp-evex.S
  - x86: Optimize strcmp-avx2.S
  - manual: Clarify that abbreviations of long options are allowed
  - Add HWCAP2_AFP, HWCAP2_RPRES from Linux 5.17 to AArch64 bits/hwcap.h
  - Add SOL_MPTCP, SOL_MCTP from Linux 5.16 to bits/socket.h
  - Update kernel version to 5.17 in
  - Update kernel version to 5.16 in
  - Update syscall lists for Linux 5.17
  - posix/glob.c: update from gnulib
  - linux: Fix fchmodat with AT_SYMLINK_NOFOLLOW for 64 bit time_t (BZ#29097)
  - i386: Regenerate ulps
  - linux: Fix missing internal 64 bit time_t stat usage
  - elf: Fix DFS sorting algorithm for LD_TRACE_LOADED_OBJECTS with missing libraries (BZ #28868)
  - scripts/ Mark as UNSUPPORTED on Python 3.5 and earlier
  - dlfcn: Do not use rtld_active () to determine state (bug 29078)
  - INSTALL: Rephrase -with-default-link documentation
  - misc: Fix rare fortify crash on wchar funcs. [BZ 29030]
  - Default to --with-default-link=no (bug 25812)
  - scripts: Add module
  - m68k: Handle fewer relocations for RTLD_BOOTSTRAP (#BZ29071)
  - nptl: Fix pthread_cancel cancelhandling atomic operations
  - mips: Fix mips64n32 64 bit time_t stat support (BZ#29069)
  - hurd: Fix arbitrary error code
  - nptl: Handle spurious EINTR when thread cancellation is disabled (BZ#29029)
  - S390: Add new s390 platform z16.
* Wed Apr 13 2022 Florian Weimer <> - 2.35-5
  - Drop glibc-localedef-handle-symlinks.patch; applied upstream.
  - Auto-sync with upstream branch release/2.35/master,
    commit cc9a4a664faac44fe62b6300b878cf5be514658b:
  - elf: Fix memory leak in _dl_find_object_update (#2065675)
  - NEWS: Move PLT tracking slowdown to glibc 2.35.
  - hppa: Use END instead of PSEUDO_END in swapcontext.S
  - hppa: Implement swapcontext in assembler (bug 28960)
  - nss: Protect against errno changes in function lookup (bug 28953)
  - nss: Do not mention NSS test modules in <gnu/lib-names.h>
  - io: Add fsync call in tst-stat
  - nptl: Fix cleanups for stack grows up [BZ# 28899]
  - hppa: Fix warnings from _dl_lookup_address
  - hppa: Revise gettext trampoline design
  - hppa: Fix swapcontext
  - Fix elf/tst-audit2 on hppa
  - hppa: Fix bind-now audit (BZ #28857)
  - localedef: Handle symbolic links when generating locale-archive
* Wed Mar 02 2022 Arjun Shankar <> - 2.35-4
  - Reduce installed size of some langpacks by de-duplicating LC_CTYPE.
  - Add glibc-localedef-handle-symlinks.patch so localedef can handle symbolic
    links when generating locale-archive.
  - Drop glibc-fedora-localedef.patch and adjust locale installation
    accordingly so that installed content remains unchanged.
* Mon Feb 28 2022 Florian Weimer <> - 2.35-3
  - Auto-sync with upstream branch release/2.35/master,
    commit 732dd3a63d39c7ca77e817b462285c14551c8b49:
  - localedata: Do not generate output if warnings were present.
  - localedef: Update LC_MONETARY handling (Bug 28845)
  - NEWS: Add a bug fix entry for BZ #28688
  - resolv: Fix tst-resolv tests for 2.35 ABIs and later
  - elf: Replace with tst-audit24bmod2
  - elf: Check invalid hole in PT_LOAD segments [BZ #28838]
  - NEWS: Add a bug fix entry for BZ #28896
  - x86: Fix TEST_NAME to make it a string in tst-strncmp-rtm.c
  - x86: Test wcscmp RTM in the wcsncmp overflow case [BZ #28896]
  - x86: Fallback {str|wcs}cmp RTM in the ncmp overflow case [BZ #28896]
  - string: Add a testcase for wcsncmp with SIZE_MAX [BZ #28755]
  - linux: Use socket-constants-time64.h on tst-socket-timestamp-compat
  - linux: fix accuracy of get_nprocs and get_nprocs_conf [BZ #28865]
* Tue Feb 08 2022 Florian Weimer <> - 2.35-2
  - Auto-sync with upstream branch release/2.35/master,
    commit 24962427071fa532c3c48c918e9d64d719cc8a6c:
  - Add BZ#28860 reference on NEWS
  - linux: Fix missing __convert_scm_timestamps (BZ #28860)
* Thu Feb 03 2022 Florian Weimer <> - 2.35-1
  - glibc 2.35 upstream release
  - Auto-sync with upstream branch release/2.35/master,
    commit a2f1675634b3513c09c38e55e6766e8c05768b1f:
  - linux: __get_nprocs_sched: do not feed CPU_COUNT_S with garbage [BZ #28850]
  - posix: Fix tst-spawn6 terminal handling (BZ #28853)
  - Regenerate configure
  - Create ChangeLog.old/ChangeLog.24.
  - Prepare for glibc 2.35 release.
  - Regenerate configure.
  - Update install.texi, and regenerate INSTALL.
  - Update NEWS bug list.
  - Update NEWS.
  - Update translations.
  - Linux: Use ptrdiff_t for __rseq_offset
  - Fix elf/tst-audit25a with default bind now toolchains
  - posix: Replace posix_spawnattr_tc{get,set}pgrp_np with posix_spawn_file_actions_addtcsetpgrp_np
  - or1k: Define PI_STATIC_AND_HIDDEN
  - SET_RELHOOK: merge i386 and x86_64, and move to sysdeps/mach/hurd/x86
  - elf: Fix runtime linker auditing on aarch64 (BZ #26643)
  - elf: Issue la_symbind for bind-now (BZ #23734)
  - elf: Fix initial-exec TLS access on audit modules (BZ #28096)
  - elf: Add la_activity during application exit
  - localedata: Adjust C.UTF-8 to align with C/POSIX.
  - localedef: Fix handling of empty mon_decimal_point (Bug 28847)
  - malloc: Fix tst-mallocalign1 macro spacing.
* Tue Feb 01 2022 Florian Weimer <> - 2.34.9000-39
  - Drop glibc-temp-Wno-use-after-free.patch, fixed upstream.
  - Auto-sync with upstream branch master,
    commit 3fb18fd80c5900cc82748f3320b30516c57d24da:
  - elf: Add <dl-r_debug.h>
  - Mention _FORTIFY_SOURCE=3 for gcc12 in NEWS
  - malloc: Fix -Wuse-after-free warning in tst-mallocalign1 [BZ #26779]
  - Update libc.pot for 2.35 release.
  - tst-socket-timestamp-compat.c: Check __TIMESIZE [BZ #28837]
  - Add prelink removal plan on NEWS
  - Linux: Only generate 64 bit timestamps for 64 bit time_t recvmsg/recvmmsg
  - linux: Fix ancillary 64-bit time timestamp conversion (BZ #28349, BZ#28350)
  - support: Add support_socket_so_timestamp_time64
  - Fix elf/loadfail test build dependencies
  - Fix glibc 2.34 ABI omission (missing GLIBC_2.34 in dynamic loader)
  - x86: Use CHECK_FEATURE_PRESENT to check HLE [BZ #27398]
  - Guard tst-valgrind-smoke.out with run-built-tests
  - hurd: Add posix_spawnattr_tc{get,set}pgrp_np on libc.abilist
  - Avoid -Wuse-after-free in tests [BZ #26779].
  - elf: Replace tst-p_alignmod1-editX with a python script
  - stdlib: Avoid -Wuse-after-free in __add_to_environ [BZ #26779]
  - io: Fix use-after-free in ftw [BZ #26779]
  - intl: Avoid -Wuse-after-free [BZ #26779]
  - elf: Fix use-after-free in ldconfig [BZ #26779]
  - posix: Add terminal control setting support for posix_spawn
* Mon Jan 24 2022 DJ Delorie <> - 2.34.9000-38
  - Auto-sync with upstream branch master,
    commit 5b8e7980c5dabd9aaefeba4f0208baa8cf7653ee.
  - Linux: Detect user namespace support in io/tst-getcwd-smallbuff
  - Fix handling of unterminated bracket expressions in fnmatch (bug 28792)
  - realpath: Avoid overwriting preexisting error (CVE-2021-3998)
  - elf: Add a test for PT_LOAD segments with invalid p_align [BZ #28688]
  - elf: Add a test for PT_LOAD segments with p_align == 1 [BZ #28688]
  - elf: Add a test for PT_LOAD segments with mixed p_align [BZ #28676]
  - Add and use link-test-modules-rpath-link [BZ #28455]
  - tst-realpath-toolong: Fix hurd build
  - getcwd: Set errno to ERANGE for size == 1 (CVE-2021-3999)
  - Add valgrind smoke test
  - htl: Fix cleaning the reply port
  - elf: Properly align all PT_LOAD segments [BZ #28676]
  - realpath: Set errno to ENAMETOOLONG for result larger than PATH_MAX [BZ #28770]
  - support: Add helpers to create paths longer than PATH_MAX
  - nptl: Effectively skip CAS in spinlock loop
  - mips: Move DT_MIPS into <ldsodefs.h>
  - x86_64: Document libmvec vector functions accuracy [BZ #28766]
  - x86: Black list more Intel CPUs for TSX [BZ #27398]
  - elf: Fix tst-align3
  - elf: Move _dl_setup_hash to its own file
  - htl: Fix build error in annexc
  - elf: Reinstate tst-audit17
  - x86: use default cache size if it cannot be determined [BZ #28784]
  - rt/tst-mqueue*: Return UNSUPPORTED when mq_open fails with ENOSYS
  - Linux: Add epoll_pwait2 (BZ #27359)
  - Properly handle --disable-default-pie [BZ #28780]
  - elf: Fix 64 time_t support for installed statically binaries
  - Revert "elf: Fix 64 time_t support for installed statically binaries"
  - CVE-2022-23218: Buffer overflow in sunrpc svcunix_create (bug 28768)
  - sunrpc: Test case for clnt_create "unix" buffer overflow (bug 22542)
  - CVE-2022-23219: Buffer overflow in sunrpc clnt_create for "unix" (bug 22542)
  - socket: Add the __sockaddr_un_set function
  - elf/tst-dl_find_object: Disable subtests for non-contiguous maps (bug 28732)
  - elf: Set l_contiguous to 1 for the main map in more cases
  - elf: Introduce rtld_setup_main_map
  - hurd: Make RPC input array parameters const
  - hurd: optimize exec cleanup
  - hurd: Add __rtld_execve
  - hurd: Fix exec() leak on proc_task2proc failure
  - htl: Hide __pthread_attr's __schedparam type [BZ #23088]
  - htl: Clear kernel_thread field before releasing the thread structure
  - hurd: drop SA_SIGINFO availability xfail
  - hurd: Fix timer/clock_getres crash on NULL res parameter
  - hurd: Fix pthread_kill on exiting/ted thread
  - [hurd] Drop spurious #ifdef SHARED
  - [hurd] Call _dl_sort_maps_init in _dl_sysdep_start
  - elf tst-dl_find_object: Fix typo
  - s390x: Use <gcc-macros.h> in early HWCAP check
  - x86: Add x86-64-vN check to early startup
  - powerpc64le: Use <gcc-macros.h> in early HWCAP check
  - Add --with-rtld-early-cflags configure option
  - elf: Split dl-printf.c from dl-misc.c
  - elf/Makefile: Reflow and sort most variable assignments
  - Generate gcc-macros.h
  - x86: HAVE_X86_LAHF_SAHF, HAVE_X86_MOVBE and -march=x86-64-vN (bug 28782)
  - math: Add more inputs to atan2 accuracy tests [BZ #28765]
  - Disable debuginfod in printer tests [BZ #28757]
  - Update syscall lists for Linux 5.16
  - i386: Remove broken CAN_USE_REGISTER_ASM_EBP (bug 28771)
  - stdlib: Fix formatting of tests list in Makefile
  - stdlib: Sort tests in Makefile
  - x86_64: Fix SSE4.2 libmvec atan2 function accuracy [BZ #28765]
  - debug: Synchronize feature guards in fortified functions [BZ #28746]
  - debug: Autogenerate _FORTIFY_SOURCE tests
  - Do not build libresolv module with 64 bit time_t flags
  - Revert "linux: Fix ancillary 64-bit time timestamp conversion (BZ #28349, BZ #28350)"
  - Revert "support: Add support_socket_so_timestamp_time64"
  - timezone: Fix tst-bz28707 Makefile rule
  - linux: Fix ancillary 64-bit time timestamp conversion (BZ #28349, BZ #28350)
  - support: Add support_socket_so_timestamp_time64
  - elf: Fix 64 time_t support for installed statically binaries
  - Enable _FORTIFY_SOURCE=3 for gcc 12 and above
  - manual: Drop obsolete @refill
  - aarch64: Add HWCAP2_ECV from Linux 5.16
  - Use Linux 5.16 in
  - x86: Fix __wcsncmp_evex in strcmp-evex.S [BZ# 28755]
  - x86: Fix __wcsncmp_avx2 in strcmp-avx2.S [BZ# 28755]
  - math: Fix float conversion regressions with gcc-12 [BZ #28713]
  - elf: Simplify software TM implementation in _dl_find_object
  - Restore ENTRY_POINT definition on hppa, ia64 (bug 28749)
  - elf: Fix fences in _dl_find_object_update (bug 28745)
  - ttydefaults.h: Fix CSTATUS to control-t
  - AArch64: Check for SVE in ifuncs [BZ #28744]
  - debug: Remove catchsegv and libSegfault (BZ #14913)
  - Documentation for OpenRISC port
  - add OpenRISC support
  - or1k: Build Infrastructure
  - or1k: ABI lists
  - or1k: Linux ABI
  - or1k: Linux Syscall Interface
  - or1k: math soft float support
  - or1k: Atomics and Locking primitives
  - or1k: Thread Local Storage support
  - or1k: startup and dynamic linking code
  - or1k: ABI Implementation
  - linux/syscalls: Add or1k_atomic syscall for OpenRISC
  - elf: Add reloc for OpenRISC
  - elf: Add a comment after trailing backslashes
  - elf: Also try DT_RUNPATH for LD_AUDIT dlopen [BZ #28455]
  - elf: Fix tst-linkall-static link when pthread is not in libc
* Thu Jan 20 2022 Fedora Release Engineering <> - 2.34.9000-37
  - Rebuilt for
* Tue Jan 04 2022 Florian Weimer <> - 2.34.9000-36
  - Auto-sync with upstream branch master,
    commit 28713c06129f8f64f88c423266e6ff2880216509:
  - elf: Sort tests and modules-names
  - hurd: nuke all unknown ports on exec
  - hurd: Fix auth port leak
  - Remove stale reference to libanl.a
  - elf: Add <dl-debug.h>
  - Properly check linker option in LIBC_LINKER_FEATURE [BZ #28738]
  - hurd: Implement _S_msg_get_dtable
  - Update automatically-generated copyright dates
  - Sync move-if-change from Gnulib, updating copyright
  - Update copyright dates not handled by scripts/update-copyrights.
  - Update copyright dates with scripts/update-copyrights
  - hurd: Use __trivfs_server_name instead of trivfs_server_name
  - hurd: Bump BRK_START to 0x20000000
  - hurd: Avoid overzealous shared objects constraints
  - time: Refactor timesize.h for some ABIs
  - hurd: Make getrandom a stub inside the random translator
  - open64: Force O_LARGEFILE on all architectures
  - x86-64: Add vector tan/tanf implementation to libmvec
  - x86-64: Add vector erfc/erfcf implementation to libmvec
  - resolv: Do not install symbolic link
  - resolv: Do not build for ABIs starting at 2.35
  - timezone: test-case for BZ #28707
  - timezone: handle truncated timezones from tzcode-2021d and later (BZ #28707)
  - x86-64: Add vector asinh/asinhf implementation to libmvec
  - x86-64: Add vector tanh/tanhf implementation to libmvec
  - x86-64: Add vector erf/erff implementation to libmvec
  - x86-64: Add vector acosh/acoshf implementation to libmvec
  - x86-64: Add vector atanh/atanhf implementation to libmvec
  - x86-64: Add vector log1p/log1pf implementation to libmvec
  - x86-64: Add vector log2/log2f implementation to libmvec
  - x86-64: Add vector log10/log10f implementation to libmvec
  - x86-64: Add vector atan2/atan2f implementation to libmvec
  - x86-64: Add vector cbrt/cbrtf implementation to libmvec
  - x86-64: Add vector sinh/sinhf implementation to libmvec
  - x86-64: Add vector expm1/expm1f implementation to libmvec
  - x86-64: Add vector cosh/coshf implementation to libmvec
  - x86-64: Add vector exp10/exp10f implementation to libmvec
  - x86-64: Add vector exp2/exp2f implementation to libmvec
  - x86-64: Add vector hypot/hypotf implementation to libmvec
  - x86-64: Add vector asin/asinf implementation to libmvec
  - x86-64: Add vector atan/atanf implementation to libmvec
* Wed Dec 29 2021 Florian Weimer <> - 2.34.9000-35
  - Auto-sync with upstream branch master,
    commit 5d28a8962dcb6ec056b81d730e3c6fb57185a210:
  - elf: Add _dl_find_object function
  - malloc: Remove memusage.h
  - malloc: Use hp-timing on libmemusage
  - Remove atomic-machine.h atomic typedefs
  - malloc: Remove atomic_* usage
  - microblaze: Add missing implementation when !__ASSUME_TIME64_SYSCALLS
  - elf: Do not fail for failed dlmopen on audit modules (BZ #28061)
  - elf: Issue audit la_objopen for vDSO
  - elf: Add audit tests for modules with TLSDESC
  - elf: Avoid unnecessary slowdown from profiling with audit (BZ#15533)
  - elf: Add _dl_audit_pltexit
  - elf: Add _dl_audit_pltenter
  - elf: Add _dl_audit_preinit
  - elf: Add _dl_audit_symbind_alt and _dl_audit_symbind
  - elf: Add _dl_audit_objclose
  - elf: Add _dl_audit_objsearch
  - elf: Add _dl_audit_activity_map and _dl_audit_activity_nsid
  - elf: Add _dl_audit_objopen
  - hurd: Fix static-PIE startup
  - hurd: let csu initialize tls
  - hurd: Fix XFAIL-ing mallocfork2 tests
  - hurd: XFAIL more tests that require setpshared support
  - malloc: Add missing shared thread library flags
  - stdio-common: Fix %m sprintf test output for GNU/Hurd
  - x86: Optimize L(less_vec) case in memcmpeq-evex.S
  - x86: Optimize L(less_vec) case in memcmp-evex-movbe.S
  - elf: Remove AArch64 from comment for AT_MINSIGSTKSZ
  - math: Properly cast X_TLOSS to float [BZ #28713]
  - Set default __TIMESIZE default to 64
  - stdio: Implement %#m for vfprintf and related functions
  - elf: Remove unused NEED_DL_BASE_ADDR and _dl_base_addr
  - x86-64: Add vector acos/acosf implementation to libmvec
  - intl/plural.y: Avoid conflicting declarations of yyerror and yylex
  - elf: Remove excessive p_align check on PT_LOAD segments [BZ #28688]
  - s_sincosf.h: Change pio4 type to float [BZ #28713]
  - Linux: Fix 32-bit vDSO for clock_gettime on powerpc32
  - Regenerate ulps on x86_64 with GCC 12
  - Add ARPHRD_CAN, ARPHRD_MCTP to net/if_arp.h
  - Remove ununsed tcb-offset
  - riscv: align stack before calling _dl_init [BZ #28703]
  - riscv: align stack in clone [BZ #28702]
  - elf: Fix tst-cpu-features-cpuinfo for KVM guests on some AMD systems [BZ #28704]
  - powerpc64[le]: Allocate extra stack frame on syscall.S
  - Update copyright header in recently merged ab_GE locale
  - fortify: Fix spurious warning with realpath
* Tue Dec 28 2021 Florian Weimer <> - 2.34.9000-34
  - armhfp, i686: Revert 64-bit time_t/off_t for internal use (#2034715)
* Fri Dec 17 2021 Florian Weimer <> - 2.34.9000-33
  - Auto-sync with upstream branch master,
    commit b99b0f93ee8762fe53ff65802deb6f00700b9924:
  - nss: Use "files dns" as the default for the hosts database (#2033020)
  - arm: Guard ucontext _rtld_global_ro access by SHARED, not PIC macro
  - Fix The GNU ToolChain Authors copyright notice
  - Remove upper limit on tunable MALLOC_MMAP_THRESHOLD
  - localedata: add new locale ab_GE
  - Fix __minimal_malloc segfaults in __mmap due to stack-protector
  - __glibc_unsafe_len: Fix comment
  - malloc: Enable huge page support on main arena
  - malloc: Move MORECORE fallback mmap to sysmalloc_mmap_fallback
  - malloc: Add Huge Page support to arenas
  - malloc: Add Huge Page support for mmap
  - malloc: Move mmap logic to its own function
  - malloc: Add THP/madvise support for sbrk
  - malloc: Add madvise support for Transparent Huge Pages
  - powerpc: Use global register variable in <thread_pointer.h>
  - Use LFS and 64 bit time for installed programs (swbz#15333)
* Wed Dec 15 2021 Arjun Shankar <> - 2.34.9000-32
  - Do not use --enable-static-pie configure flag since it is now ignored
* Wed Dec 15 2021 Florian Weimer <> - 2.34.9000-31
  - Drop glibc-fedora-revert-PT_LOAD-segment-align.patch; fix applied upstream
  - Auto-sync with upstream branch master,
    commit 4435c29892c43ae9908a42e591747be63102689b:
  - Support target specific ALIGN for variable alignment test [BZ #28676]
  - NEWS: Document LD_PREFER_MAP_32BIT_EXEC as x86-64 only
  - elf: Align argument of __munmap to page size [BZ #28676]
* Tue Dec 14 2021 Arjun Shankar <> - 2.34.9000-30
  - Add glibc-fedora-revert-PT_LOAD-segment-align.patch to revert upstream
    commits 718fdd87b1b9 and fc2334ab32e0.
  - Auto-sync with upstream branch master,
    commit 0884724a95b60452ad483dbe086d237d02ba624d:
  - intl: Emit no lines in bison generated files
  - hurd: Do not set PIE_UNSUPPORTED
  - mach: Fix spurious inclusion of stack_chk_fail_local in libmachuser.a
  - Disable DT_RUNPATH on NSS tests [BZ #28455]
  - sysdeps: Simplify sin Taylor Series calculation
  - math: Remove the error handling wrapper from hypot and hypotf
  - math: Use fmin/fmax on hypot
  - aarch64: Add math-use-builtins-f{max,min}.h
  - math: Add math-use-builtinds-fmin.h
  - math: Add math-use-builtinds-fmax.h
  - math: Remove powerpc e_hypot
  - i386: Move hypot implementation to C
  - math: Use an improved algorithm for hypotl (ldbl-128)
  - math: Use an improved algorithm for hypotl (ldbl-96)
  - math: Improve hypot performance with FMA
  - math: Use an improved algorithm for hypot (dbl-64)
  - math: Simplify hypotf implementation
  - Cleanup encoding in comments
  - Replace --enable-static-pie with --disable-default-pie
  - hurd: Add rules for static PIE build
  - hurd: Fix gmon-static
  - x86-64: Remove LD_PREFER_MAP_32BIT_EXEC support [BZ #28656]
  - elf: Use errcode instead of (unset) errno in rtld_chain_load
  - Add a testcase to check alignment of PT_LOAD segment [BZ #28676]
  - elf: Properly align PT_LOAD segments [BZ #28676]
  - elf: Install a symbolic link to as /usr/bin/
  - nptl: Add one more barrier to nptl/tst-create1
  - nptl: rseq failure after registration on main thread is fatal
  - nptl: Add public rseq symbols and <sys/rseq.h>
  - nptl: Add glibc.pthread.rseq tunable to control rseq registration
  - Linux: Use rseq to accelerate sched_getcpu
  - nptl: Add rseq registration
  - nptl: Introduce THREAD_GETMEM_VOLATILE
  - nptl: Introduce <tcb-access.h> for THREAD_* accessors
  - nptl: Add <thread_pointer.h> for defining __thread_pointer
  - String: test-memcpy used unaligned types for buffers [BZ 28572]
  - localedef: check magic value on archive load [BZ #28650]
  - x86: Don't set Prefer_No_AVX512 for processors with AVX512 and AVX-VNNI
  - linux: Add generic ioctl implementation
  - linux: Add generic syscall implementation
  - misc, nptl: Remove stray references to __condvar_load_64_relaxed
  - csu: Always use __executable_start in gmon-start.c
  - elf: execve statically linked programs instead of crashing [BZ #28648]
  - Add --with-timeoutfactor=NUM to specify TIMEOUTFACTOR
* Mon Dec 13 2021 Arjun Shankar <> - 2.34.9000-29
  - Remove nscd (#1905142)
* Fri Dec 10 2021 Pavel Březina <> - 2.34.9000-28
  - /etc/nsswitch.conf is now owned by authselect (rhbz#2023741)
* Thu Dec 09 2021 Siddhesh Poyarekar <> - 2.34.9000-27
  - Set BuildFlagsNonshared only if _annotated_build is set.
* Sat Dec 04 2021 Florian Weimer <> - 2.34.9000-26
  - Drop glibc-rh2026399.patch, not needed anymore due to upstream fix.
  - Auto-sync with upstream branch master,
    commit 4df1fa6ddc8925a75f3da644d5da3bb16eb33f02:
  - x86-64: Use notl in EVEX strcmp (#2026399)
  - nptl: Increase default TCB alignment to 32
  - elf: add definition for ELF_NOTE_FDO and NT_FDO_PACKAGING_METADATA note
  - AArch64: Improve A64FX memcpy
  - AArch64: Optimize memcmp
  - powerpc64[le]: Fix CFI and LR save address for asm syscalls [BZ #28532]
  - linux: Implement pipe in terms of __NR_pipe2
  - linux: Implement mremap in C
  - linux: Add prlimit64 C implementation
  - elf: Include <stdbool.h> in tst-tls20.c
  - elf: Include <stdint.h> in tst-tls20.c
  - hurd: Let report-wait use a weak reference to _hurd_itimer_thread
* Sat Dec 04 2021 Florian Weimer <> - 2.34.9000-25
  - x86_64: Disable additional EVEX string functions (#2026399)
* Fri Dec 03 2021 Florian Weimer <> - 2.34.9000-24
  - x86_64: Disable EVEX *cmp* string functions (#2026399)
* Thu Dec 02 2021 Florian Weimer <> - 2.34.9000-23
  - Drop glibc-sdt-headers.patch; the official systemtap headers work again.
* Thu Nov 25 2021 Carlos O'Donell <> - 2.34.9000-22
  - Auto-sync with upstream branch master,
    commit 137ed5ac440a4d3cf4178ce97f349b349a9c2c66:
  - linux: Use /proc/stat fallback for __get_nprocs_conf (BZ #28624)
  - linux: Add fanotify_mark C implementation
  - linux: Only build fstatat fallback if required
  - regex: fix buffer read overrun in search [BZ#28470]
  - x86-64: Add vector sin/sinf to libmvec microbenchmark
  - x86-64: Add vector pow/powf to libmvec microbenchmark
  - x86-64: Add vector log/logf to libmvec microbenchmark
  - x86-64: Add vector exp/expf to libmvec microbenchmark
  - x86-64: Add vector cos/cosf to libmvec microbenchmark
  - io: Refactor close_range and closefrom
  - nptl: Do not set signal mask on second setjmp return [BZ #28607]
  - powerpc: Define USE_PPC64_NOTOC iff compiler supports it
  - setjmp: Replace jmp_buf-macros.h with jmp_buf-macros.sym
  - Update kernel version to 5.15 in
  - socket: Do not use AF_NETLINK in __opensock
  - elf: Move la_activity (LA_ACT_ADD) after _dl_add_to_namespace_list() (BZ #28062)
  - Add PF_MCTP, AF_MCTP from Linux 5.15 to bits/socket.h
  - malloc: Fix malloc debug for 2.35 onwards
  - elf: Introduce GLRO (dl_libc_freeres), called from __libc_freeres
  - nptl: Extract <bits/atomic_wide_counter.h> from pthread_cond_common.c
* Wed Nov 17 2021 Florian Weimer <> - 2.34.9000-21
  - Temporary patch glibc-sdt-headers.patch, to fix s390x build failure.
  - Temporary patch glibc-dso-sort-makefile-fail.patch, to fix x86_64 build.
  - Auto-sync with upstream branch master,
    commit a43c0b5483da4c5e3796af309864cb44256c02db:
  - x86-64: Create microbenchmark infrastructure for libmvec
  - elf: hidden visibility for __minimal_malloc functions
  - elf: Use a temporary file to generate Makefile fragments [BZ #28550]
  - Put all sources in one directory [BZ #28550]
  - elf: Move LAV_CURRENT to link_lavcurrent.h
  - Move assignment out of the CAS condition
  - Add a comment for --enable-initfini-array [BZ #27945]
  - tst-tzset: output reason when creating 4GiB file fails
  - Add LLL_MUTEX_READ_LOCK [BZ #28537]
  - Avoid extra load with CAS in __pthread_mutex_clocklock_common [BZ #28537]
  - Avoid extra load with CAS in __pthread_mutex_lock_full [BZ #28537]
  - String: Split memcpy tests so that parallel build is faster
  - x86: Shrink memcmp-sse4.S code size
  - Support C2X printf %b, %B
  - Update syscall lists for Linux 5.15
  - s390: Use long branches across object boundaries (jgh instead of jh)
* Tue Nov 16 2021 Arjun Shankar <> - 2.34.9000-20
  - Create /{bin,lib,lib64,sbin} as symbolic links in test-container
* Wed Nov 10 2021 Arjun Shankar <> - 2.34.9000-19
  - Auto-sync with upstream branch master,
    commit 0bd356df1afb0591470499813d4ebae9bcedd6a6:
  - Remove the unused +mkdep/+make-deps/s-proto.S/s-proto-cancel.S
  - Fix build a chec failures after b05fae4d8e34
  - elf: Use the minimal malloc on tunables_strdup
* Mon Nov 08 2021 Arjun Shankar <> - 2.34.9000-18
  - Auto-sync with upstream branch master,
    commit db6c4935fae6005d46af413b32aa92f4f6059dce:
  - Fix memmove call in vfprintf-internal.c:group_number
  - locale: Fix localedata/sort-test undefined behavior
  - test-memcpy.c: Double TIMEOUT to (8 * 60)
  - hurd: Remove unused __libc_close_range
  - hurd: Implement close_range and closefrom
  - x86: Double size of ERMS rep_movsb_threshold in dl-cacheinfo.h
  - x86: Optimize memmove-vec-unaligned-erms.S
  - benchtests: Add partial overlap case in bench-memmove-walk.c
  - benchtests: Add additional cases to bench-memcpy.c and bench-memmove.c
  - string: Make tests birdirectional test-memcpy.c
  - Remove the last trace of generate-md5 [BZ #28554]
  - Revert "benchtests: Add acosf function to bench-math"
  - Configure GCC with --enable-initfini-array [BZ #27945]
  - elf: Earlier missing dynamic segment check in _dl_map_object_from_fd
  - gconv: Do not emit spurious NUL character in ISO-2022-JP-3 (bug 28524)
  - [powerpc] Tighten contraints for asm constant parameters
* Wed Nov 03 2021 Patsy Griffin <> - 2.34.9000-17
  - Auto-sync with upstream branch master,
    commit d3bf2f5927d51258a51ac7fde04f4805f8ee294a.
  - elf: Do not run DSO sorting if tunables is not enabled
  - riscv: Build with -mno-relax if linker does not support R_RISCV_ALIGN
  - x86-64: Replace movzx with movzbl
  - regex: Unnest nested functions in regcomp.c
  - Use Linux 5.15 in
  - elf: Assume disjointed .rela.dyn and .rela.plt for loader
  - i386: Explain why __HAVE_64B_ATOMICS has to be 0
  - benchtests: Add hypotf
  - benchtests: Make hypot input random
  - arm: Use have-mtls-dialect-gnu2 to check for ARM TLS descriptors support
  - arm: Use internal symbol for _dl_argv on _dl_start_user
  - x86-64: Remove Prefer_AVX2_STRCMP
  - x86-64: Improve EVEX strcmp with masked load
* Fri Oct 29 2021 DJ Delorie <> - 2.34.9000-16
  - Auto-sync with upstream branch master,
    commit 79d0fc65395716c1d95931064c7bf37852203c66.
  - benchtests: Add acosf function to bench-math
  - benchtests: Improve bench-memcpy-random
  - Disable -Waggressive-loop-optimizations warnings in tst-dynarray.c
  - Fix compiler issue with mmap_internal
  - Check if linker also support -mtls-dialect=gnu2
  - Fix LIBC_PROG_BINUTILS for -fuse-ld=lld
  - elf: Disable ifuncmain{1,5,5pic,5pie} when using LLD
  - Handle NULL input to malloc_usable_size [BZ #28506]
  - x86_64: Add memcmpeq.S to fix disable-multi-arch build
  - login: Add back libutil as an empty library
  - riscv: Fix incorrect jal with HIDDEN_JUMPTARGET
  - x86_64: Add evex optimized __memcmpeq in memcmpeq-evex.S
  - x86_64: Add avx2 optimized __memcmpeq in memcmpeq-avx2.S
  - x86_64: Add sse2 optimized __memcmpeq in memcmp-sse2.S
  - x86_64: Add support for __memcmpeq using sse2, avx2, and evex
  - Benchtests: Add benchtests for __memcmpeq
  - String: Add __memcmpeq as build target
  - NEWS: Add item for __memcmpeq
  - String: Add tests for __memcmpeq
  - String: Add hidden defs for __memcmpeq() to enable internal usage
  - String: Add support for __memcmpeq() ABI on all targets
  - configure: Don't check LD -v --help for LIBC_LINKER_FEATURE
  - elf: Make global.out depend on [BZ #28457]
  - x86: Replace sse2 instructions with avx in memcmp-evex-movbe.S
  - bench-math: Sort and put each bench per line
  - x86_64: Add missing libmvec ABI tests
  - elf: Fix e6fd79f379 build with --enable-tunables=no
  - elf: Fix slow DSO sorting behavior in dynamic loader (BZ #17645)
  - elf: Testing infrastructure for DSO sorting (BZ #17645)
  - iconv: Use TIMEOUTFACTOR for iconv test timeout
  - posix: Remove alloca usage for internal fnmatch implementation
  - Add alloc_align attribute to memalign et al
  - linux: Fix a possibly non-constant expression in _Static_assert
  - x86-64: Add sysdeps/x86_64/fpu/Makeconfig
* Wed Oct 20 2021 Carlos O'Donell <> - 2.34.9000-15
  - Remove glibc-ld-readonly-revert.patch.
  - Auto-sync with upstream branch master,
    commit e037274c8ec86ca9d491331984b34f30701b23cf:
  - stdlib: Fix tst-canon-bz26341 when the glibc build current working
    directory is itself using symlinks.
  - powerpc: Remove backtrace implementation
  - Correct access attribute on memfrob (bug 28475)
  - debug: Add tests for _FORTIFY_SOURCE=3
  - Make sure that the fortified function conditionals are constant
  - Don't add access size hints to fortifiable functions
  - Place un-assemblable @@@ in a comment
  - nss: Unnest nested function add_key
  - Initialize bootstrap_map.l_ld_readonly [BZ #28340]
  - timex: Use 64-bit fields on 32-bit TIMESIZE=64 systems (BZ #28469)
  - manual: Update _TIME_BITS to clarify it's user defined
  - nptl: Fix tst-cancel7 and tst-cancelx7 pidfile race
  - elf: Fix elf_get_dynamic_info() for bootstrap
  - hurd if_index: Explicitly use AF_INET for if index discovery
  - hurd: Fix intr-msg parameter/stack kludge
  - x86-64: Add test-vector-abi.h/test-vector-abi-sincos.h
  - elf: Fix dynamic-link.h usage on rtld.c
* Thu Oct 14 2021 Arjun Shankar <> - 2.34.9000-14
  - Adjust glibc-ld-readonly-revert.patch.
  - Auto-sync with upstream branch master,
    commit e59ced238482fd71f3e493717f14f6507346741e:
  - x86: Optimize memset-vec-unaligned-erms.S
  - x86: Optimize memcmp-evex-movbe.S for frontend behavior and size
  - libio: Update tst-wfile-sync to not depend on stdin
  - elf: Update audit tests to not depend on stdout
  - elf: Fix elf_get_dynamic_info definition
  - Add TEST_COMPARE_STRING_WIDE to support/check.h
  - Fix nios2 localplt failure
  - elf: Remove Intel MPX support (lazy PLT, profile, and LD_AUDIT)
  - resolv: Avoid GCC 12 false positive warning [BZ #28439].
  - benchtests: Add medium cases and increase iters in bench-memset.c
  - x86: Modify ENTRY in sysdep.h so that p2align can be specified
  - resolv: make res_randomid use random_bits()
  - Linux: implement getloadavg(3) using sysinfo(2)
  - Remove unreliable parts of rt/tst-cpuclock2
  - elf: Avoid nested functions in the loader [BZ #27220]
  - Add run-time check for indirect external access
  - Initial support for GNU_PROPERTY_1_NEEDED
  - io: Fix ftw internal realloc buffer (BZ #28126)
  - Fix subscript error with odd TZif file [BZ #28338]
* Thu Oct 07 2021 Carlos O'Donell <> - 2.34.9000-13
  - Auto-sync with upstream branch master,
    commit f2e06656d04a9fcb0603802a4f8ce7aa3a1f055e:
  - S390: Add PCI_MIO and SIE HWCAPs
  - support: Also return fd when it is 0
  - Don't fill the DT_DEBUG entry in [BZ #28129]
  - S390: update libm test ulps
  - powerpc: update libm test ulps
  - math: Also xfail the new j0f tests for ibm128-libgcc
  - y2038: Use a common definition for stat for sparc32
  - Fix stdlib/tst-setcontext.c for GCC 12 -Warray-compare
  - aarch64: update libm test ulps
  - Fixed inaccuracy of j0f (BZ #28185)
  - Fix stdio-common tests for GCC 12 -Waddress
  - benchtests: Building benchmarks as static executables
  - elf: Avoid deadlock between pthread_create and ctors [BZ #28357]
  - time: Ignore interval nanoseconds on tst-itimer
  - io: Do not skip timestamps tests for 32-bit time_t
  - Update to Unicode 14.0.0 [BZ #28390]
* Fri Oct 01 2021 Florian Weimer <> - 2.34.9000-12
  - Auto-sync with upstream branch master,
    commit eae81d70574e923ce3c59078b8df857ae192efa6:
  - nptl: pthread_kill must send signals to a specific thread [BZ #28407]
  - support: Add check for TID zero in support_wait_for_thread_exit
  - nptl: Add CLOCK_MONOTONIC support for PI mutexes
  - support: Add support_mutex_pi_monotonic
  - nptl: Use FUTEX_LOCK_PI2 when available
  - Linux: Add FUTEX_LOCK_PI2
  - Add exp10 macro to <tgmath.h> (bug 26108)
  - elf: Replace nsid with args.nsid [BZ #27609]
  - Add missing braces to bsearch inline implementation [BZ #28400]
  - Update alpha libm-test-ulps
  - Suppress -Wcast-qual warnings in bsearch
  - elf: Copy l_addr/l_ld when adding to a new namespace
  - powerpc: Fix unrecognized instruction errors with recent binutils
* Wed Sep 29 2021 Florian Weimer <> - 2.34.9000-11
  - Drop glibc-rh1992702-*.patch, applied upstream.
  - Auto-sync with upstream branch master,
    commit 9bd9978639c2f75dbea5c25226264b1ac11fdf05:
  - Do not declare fmax, fmin _FloatN, _FloatNx versions for C2X
  - Do not define tgmath.h fmaxmag, fminmag macros for C2X (bug 28397)
  - Add fmaximum, fminimum functions
  - Linux: Simplify __opensock and fix race condition [BZ #28353]
  - pthread/tst-cancel28: Fix barrier re-init race condition
  - powerpc: Delete unneeded ELF_MACHINE_BEFORE_RTLD_RELOC
  - posix: Remove spawni.c
  - Disable symbol hack in libc_nonshared.a
  - linux: Revert the use of sched_getaffinity on get_nproc (BZ #28310)
  - linux: Simplify get_nprocs
  - misc: Add __get_nprocs_sched
  - htl: Fix sigset of main thread
  - htl: make pthread_sigstate read/write set/oset outside sigstate section
  - Avoid warning: overriding recipe for .../
  - benchtests: Improve reliability of memcmp benchmarks
  - Define __STDC_IEC_60559_BFP__ and __STDC_IEC_60559_COMPLEX__
  - add powerpc64le glibc variant without multiarch
  - Fix sysdeps/x86/fpu/s_ffma.c for 32-bit FMA processor case
  - Linux: Avoid closing -1 on failure in __closefrom_fallback
  - i386: Port elf_machine_{load_address,dynamic} from x86-64
  - aarch64: Disable A64FX memcpy/memmove BTI unconditionally
  - xsysconf: Only fail on error results and errno set
  - powerpc64le: Avoid conflicting types for f64xfmaf128 when IFUNC is not used
  - Fix ffma use of round-to-odd on x86
  - vfprintf: Unify argument handling in process_arg
  - vfprintf: Handle floating-point cases outside of process_arg macro
* Thu Sep 23 2021 Florian Weimer <> - 2.34.9000-10
  - Fix ppc64le build failure by reverting DL_RO_DYN_SECTION removal
* Thu Sep 23 2021 Florian Weimer <> - 2.34.9000-9
  - Auto-sync with upstream branch master,
    commit 2849e2f53311b66853cb5159b64cba2bddbfb854:
  - nptl: Avoid setxid deadlock with blocked signals in thread exit [BZ #28361]
  - Add narrowing fma functions
  - Replace DL_RO_DYN_SECTION with dl_relocate_ld [BZ #28340]
  - Adjust new narrowing div/mul tests for IBM long double, update powerpc ULPs
  - Mention today's regex merge in SHARED-FILES
  - Fix f64xdivf128, f64xmulf128 spurious underflows (bug 28358)
  - regex: copy back from Gnulib
  - nptl: Fix type of pthread_mutexattr_getrobust_np,
    pthread_mutexattr_setrobust_np (bug 28036)
  - powerpc: Fix unrecognized instruction errors with recent GCC
  - elf: Include <sysdep.h> in elf/dl-debug-symbols.S
  - nptl: pthread_kill needs to return ESRCH for old programs (bug 19193)
  - Extend struct r_debug to support multiple namespaces [BZ #15971]
  - Use $(pie-default) with conformtest
  - Run conform/ tests using newly built libc
  - posix: Fix attribute access mode on getcwd [BZ #27476]
  - Fix --strip for installed library renaming
  - benchtests: Fix exceptions
  - elf: Remove THREAD_GSCOPE_IN_TCB
  - htl: Reimplement GSCOPE
  - htl: Move thread table to
  - Redirect fma calls to __fma in libm
  - time: Fix compile error in itimer test affecting hurd
* Wed Sep 15 2021 Florian Weimer <> - 2.34.9000-8
  - Use system CPU count for sysconf(_SC_NPROCESSORS_*) (#1992702)
* Wed Sep 15 2021 Florian Weimer <> - 2.34.9000-7
  - Auto-sync with upstream branch master,
    commit 2444ce5421c6036a503842d8dd8d93c27aad59ee:
  - mach lll_lock/unlock: Explicitly request private locking
  - elf: Replace most uses of THREAD_GSCOPE_IN_TCB
  - Update kernel version to 5.14 in
  - configure: Fix check for INSERT in linker script
  - iconvconfig: Fix behaviour with --prefix [BZ #28199]
  - nptl: Fix race between pthread_kill and thread exit (bug 12889)
  - nptl: pthread_kill, pthread_cancel should not fail after exit (bug 19193)
  - benchtests: Remove redundant assert.h
  - benchtests: Enable scripts/ to read stdin
  - Add narrowing square root functions
  - _Static_assert needs two arguments for compatibility with GCC before 9
  - Add support for --tool=rpctrace
* Thu Sep 09 2021 Patsy Griffin <> - 2.34.9000-6
  - Auto-sync with upstream branch master,
    commit 89dc0372a9055e7ef86fe19be6201fa0b16b2f0e.
  - Update syscall lists for Linux 5.14
  - Fix failing nss/tst-nss-files-hosts-long with local resolver
  - MIPS: Setup errno for {f,l,}xstat
  - Use Linux 5.14 in
  - locale: Add missing second argument to _Static_assert in C-collate-seq.c
  - Update hppa libm-test-ulps
  - Add generic C.UTF-8 locale (Bug 17318)
  - Add 'codepoint_collation' support for LC_COLLATE.
  - AArch64: Update A64FX memset not to degrade at 16KB
  - Revert "AArch64: Update A64FX memset not to degrade at 16KB"
  - Remove "Contributed by" lines
  - Port shared code information from the wiki
  - AArch64: Update A64FX memset not to degrade at 16KB
  - posix: remove some iso-8859-encoded characters
  - configure: Allow LD to be LLD 13.0.0 or above [BZ #26558]
  - hurd msync: Drop bogus test
  - hurd: Fix typo in msync
* Tue Aug 31 2021 Florian Weimer <> - 2.34.9000-5
  - Auto-sync with upstream branch master,
    commit 3c8b9879cab6d41787bc5b14c1748f62fd6d0e5f:
  - x86-64: Use testl to check __x86_string_control
  - i686: Don't include multiarch memove in libc.a
  - support: Add support_wait_for_thread_exit
  - Allow #pragma GCC in headers in conformtest
  - nptl: Fix tst-cancel7 and tst-cancelx7 race condition (BZ #14232)
  - Use support_open_dev_null_range io/tst-closefrom,
    misc/tst-close_range, and posix/tst-spawn5 (BZ #28260)
  - support: Add support_open_dev_null_range
  - llio.texi: Wording fixes in description of closefrom()
  - Fix error message in memmove test to display correct src pointer
* Wed Aug 25 2021 Arjun Shankar <> - 2.34.9000-4
  - Auto-sync with upstream branch master,
    commit 9926f6e2eeb374cf729d4bb3f092dd4b36a8f861:
  - elf: Skip tst-auditlogmod-* if the linker doesn't support --depaudit [BZ #28151]
  - powerpc: Use --no-tls-get-addr-optimize in test only if the linker supports it
  - x86-64: Remove assembler AVX512DQ check
  - x86-64: Remove compiler -mavx512f check
  - Use __executable_start as the lowest address for profiling [BZ #28153]
  - hurd: Fix errlist error mapping
  - hurd: Remove old test-err_np.c file
  - Fix iconv build with GCC mainline
  - rtld: copy terminating null in tunables_strdup (bug 28256)
  - mtrace: Fix output with PIE and ASLR [BZ #22716]
  - x86-64: Optimize load of all bits set into ZMM register [BZ #28252]
  - Update string/test-memmove.c to cover 16KB copy
  - elf: Fix missing colon in LD_SHOW_AUXV output [BZ #28253]
  - x86: fix Autoconf caching of instruction support checks [BZ #27991]
  - arm: Simplify elf_machine_{load_address,dynamic}
  - riscv: Drop reliance on _GLOBAL_OFFSET_TABLE_[0]
  - Remove sysdeps/*/tls-macros.h
* Tue Aug 24 2021 Siddhesh Poyarekar <> - 2.34.9000-3
  - Disable dependencies and linking for (#1985048).
* Tue Aug 17 2021 DJ Delorie <> - 2.34.9000-2
  - Auto-sync with upstream branch master,
    commit b37b75d269883a2c553bb7019a813094eb4e2dd1.
  - x86_64: Simplify elf_machine_{load_address,dynamic}
  - elf: Drop elf/tls-macros.h in favor of __thread and tls_model attributes [BZ #28152] [BZ #28205]
  - hurd: Drop fmh kludge
  - time: Fix overflow itimer tests on 32-bit systems
  - mips: increase stack alignment in clone to match the ABI
  - mips: align stack in clone [BZ #28223]
* Thu Aug 12 2021 Arjun Shankar <> - 2.34.9000-1
  - Auto-sync with upstream branch master,
    commit 4cc79c217744743077bf7a0ec5e0a4318f1e6641:
  - librt: add test (bug 28213)
  - mtrace: Use a static buffer for printing [BZ #25947]
  - hurd mmap: Reduce the requested max vmprot
  - hurd mmap: Factorize MAP_SHARED flag check
  - aarch64: Make elf_machine_{load_address,dynamic} robust [BZ #28203]
  - elf: Unconditionally use __ehdr_start
  - hurd: Add support for AT_NO_AUTOMOUNT
  - [5/5] AArch64: Improve A64FX memset medium loops
  - [4/5] AArch64: Improve A64FX memset by removing unroll32
  - [3/5] AArch64: Improve A64FX memset for remaining bytes
  - [2/5] AArch64: Improve A64FX memset for large sizes
  - [1/5] AArch64: Improve A64FX memset for small sizes
  - Use binutils 2.37 branch in
  - Add PTRACE_GET_RSEQ_CONFIGURATION from Linux 5.13 to sys/ptrace.h
  - librt: fix NULL pointer dereference (bug 28213)
  - powerpc64: Add checks for Altivec and VSX in ifunc selection
  - powerpc64: Check cacheline size before using optimised memset routines
  - powerpc64: Replace some PPC_FEATURE_HAS_VSX with PPC_FEATURE_ARCH_2_06
  - Linux: Fix fcntl, ioctl, prctl redirects for _TIME_BITS=64 (bug 28182)
  - Add INADDR_DUMMY from Linux 5.13 to netinet/in.h
  - tst-mxfast: Don't run with mcheck
  - rt: Set the correct message queue for tst-mqueue10
  - Update sparc libm-test-ulps
  - linux: Add sparck brk implementation
  - test-dlclose-exit-race: avoid hang on pthread_create error
  - gethosts: Remove unused argument _type
  - hurd: Avoid spurious warning
  - gaiconf_init: Avoid double-free in label and precedence lists
  - copy_and_spawn_sgid: Avoid double calls to close()
  - iconv_charmap: Close output file when done
  - gconv_parseconfdir: Fix memory leak
  - ldconfig: avoid leak on empty paths in config file
  - Fix build of nptl/ with GCC 12
  - nis: Fix leak on realloc failure in nis_getnames [BZ #28150]
  - Remove obsolete comments/name from several benchtest input files.
  - Remove obsolete comments/name from acos-inputs, since slow path was removed.
  - Open master branch for glibc 2.35 development
* Mon Aug 02 2021 Florian Weimer <> - 2.34-1
  - Switch to glibc 2.34 release tarball:
  - Update ChangeLog.old/ChangeLog.23.
  - Prepare for glibc 2.34 release.
  - po/nl.po: Update Dutch translation.
  - Update install.texi, and regenerate INSTALL.
  - Update translations.
  - Update NEWS.
  - NEWS: Fix typos, grammar, and missing words
  - elf: Fix audit regression



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Fabrice Bellet, Mon Mar 27 01:37:21 2023