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glibc-devel-2.33-5.fc34 RPM for armv7hl

From Fedora 34 for armhfp / g

Name: glibc-devel Distribution: Fedora Project
Version: 2.33 Vendor: Fedora Project
Release: 5.fc34 Build date: Tue Mar 16 11:16:32 2021
Group: Unspecified Build host:
Size: 2130185 Source RPM: glibc-2.33-5.fc34.src.rpm
Packager: Fedora Project
Summary: Object files for development using standard C libraries.
The glibc-devel package contains the object files necessary
for developing programs which use the standard C libraries (which are
used by nearly all programs).  If you are developing programs which
will use the standard C libraries, your system needs to have these
standard object files available in order to create the

Install glibc-devel if you are going to develop programs which will
use the standard C libraries.




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


* Tue Mar 16 2021 Florian Weimer <> - 2.33-5
  - Import patches from the upstream glibc 2.33 branch, up to commit
  - test-container: Always copy test-specific support files [BZ #27537]
  - nptl: Remove private futex optimization [BZ #27304]
  - pthread_once hangs when init routine throws an exception [BZ #18435]
  - elf: --help calls _dl_init_paths without a main map (#1609351)
  - elf: Always set l in _dl_init_paths (bug 23462)
  - x86: Handle _SC_LEVEL1_ICACHE_LINESIZE [BZ #27444]
  - io: Return EBAFD for negative file descriptor on fstat (BZ #27559)
  - nscd: Fix double free in netgroupcache [BZ #27462]
  - x86: Set minimum x86-64 level marker [BZ #27318]
* Thu Mar 04 2021 Florian Weimer <> - 2.33-4
  - Import patch from the upstream glibc 2.33 branch, up to commit
  - nss: Re-enable NSS module loading after chroot [BZ #27389]
* Tue Mar 02 2021 Florian Weimer <> - 2.33-3
  - Import patches from the upstream glibc 2.33 branch, up to commit
  - x86: Add CPU-specific diagnostics to --list-diagnostics
  - x86: Automate generation of PREFERRED_FEATURE_INDEX_1 bitfield
  - Implement the --list-diagnostics option
* Fri Feb 19 2021 Florian Weimer <> - 2.33-2
  - Re-enable -Werror; GCC PR 98512 workaround applied upstream
  - Import patches from the upstream glibc 2.33 branch, up to commit
  - string: Work around GCC PR 98512 in rawmemchr
  - S390: Add new hwcap values.
  - tunables: Disallow negative values for some tunables
  - x86: Use SIZE_MAX instead of (long int)-1 for tunable range value
  - tunables: Simplify TUNABLE_SET interface
  - nsswitch: return result when nss database is locked [BZ #27343]
* Mon Feb 15 2021 Florian Weimer <> - 2.33-1
  - Switch to glibc 2.33 upstream release tarball
* Wed Jan 27 2021 Arjun Shankar <> - 2.32.9000-29
  - Auto-sync with upstream branch master,
    commit df359a25ba6f6bda06104229fbfe284c1fb30915:
  - Revert "Make libc symbols hidden in static PIE" [BZ #27237]
  - benchtests: Do not build bench-timing-type with MODULE_NAME=libc
  - aarch64: Fix the list of tested IFUNC variants [BZ #26818]
  - Update INSTALL with package versions that are known to work
  - aarch64: Move and update the definition of MTE_ENABLED
  - Fix misplaced const
  - Update C-SKY libm-test-ulps
  - manual: Correct argument order in mount examples [BZ #27207]
  - linux: mips: Fix getdents64 fallback on mips64-n32
  - x86: Properly match CPU features in /proc/cpuinfo [BZ #27222]
  - x86-64: Update tst-glibc-hwcaps-2.c for x86-64 baseline
  - powerpc64: Select POWER9 machine for the scv instruction
  - x86: Check ifunc resolver with CPU_FEATURE_USABLE [BZ #27072]
  - Revert "linux: Move {f}xstat{at} to compat symbols" for static build
  - aarch64: revert memcpy optimze for kunpeng to avoid performance degradation
  - Make libc symbols hidden in static PIE
  - csu: Move static pie self relocation later [BZ #27072]
  - Use hidden visibility for early static PIE code
  - csu: Avoid weak ref for __ehdr_start in static PIE
  - configure: Check for static PIE support
  - elf: Avoid RELATIVE relocs in __tunables_init
  - elf: Make the tunable struct definition internal only
  - <sys/platform/x86.h>: Remove the C preprocessor magic
  - posix: Fix fnmatch.c on bootstrap
  - stdlib: Add testcase for BZ #26241
  - posix: Fix regex_internal.h on bootstrap
  - Use <startup.h> in __libc_init_secure
  - elf: Avoid RELATIVE relocation for _dl_sysinfo
  - libmvec: Add extra-test-objs to test-extras
  - Hurd: Add rtld-strncpy-c.c
  - Update MIPS libm-test-ulps.
  - Update arm libm-test-ulps.
  - Update powerpc-nofpu libm-test-ulps.
  - Update hppa libm-test-ulps
  - ARC: nofpu: Regenerate ulps
  - Add --list-tunables to print tunable values
  - math/test-tgmath2: Fix fabs failure when no long double
  - x86: Move x86 processor cache info to cpu_features
  - Fix x86 build with --enable-tunable=no
  - ifuncmain6pie: Remove the circular IFUNC dependency [BZ #20019]
* Tue Jan 26 2021 Fedora Release Engineering <> - 2.32.9000-28
  - Rebuilt for
* Sat Jan 23 2021 Arjun Shankar <> - 2.32.9000-27
  - Introduce new glibc-doc.noarch subpackage (#1346925)
  - Move the reference manual info pages from glibc-devel to glibc-doc
  - Move debugger interface documentation from glibc to glibc-doc
  - Remove unnecessary README, INSTALL, NEWS files from glibc
  - Remove unnecessary README.timezone and gai.conf files from glibc-common
* Thu Jan 14 2021 Arjun Shankar <> - 2.32.9000-26
  - Deprecate nscd (#1905135)
* Wed Jan 13 2021 Carlos O'Donell <> - 2.32.9000-25
  - Auto-sync with upstream branch master,
    commit cf1290064598def8dfeddec3d86d98495aee1fba:
  - Use the right argument code in unnormal tests
  - ldconfig/x86: Store ISA level in cache and aux cache
  - elf: work around a gcc bug in elf_get_dynamic_info
  - x86: Set header.feature_1 in TCB for always-on CET [BZ #27177]
  - posix: consume less entropy on tempname
  - Makerules: Do not require startup files for probe object
  - install: Replace scripts/output-format.sed with objdump -f [BZ #26559]
  - math: Add BZ#18980 fix back on dbl-64 cosh
  - posix: Sync tempname with gnulib [BZ #26648]
  - posix: Fix return value of system if shell can not be executed [BZ #27053]
  - support: Add xchmod wrapper
  - Update STATX_ATTR_DAX value from Linux 5.10.
  - riscv: Initialize $gp before resolving the IRELATIVE relocation
  - riscv: support GNU indirect function
  - posix: Correct attribute access mode on readlinkat [BZ #27024].
  -  Add xfchmod to libsupport
  - Add xchdir to libsupport.
  - POSIX locale: Fix typo in comment
  - ARC: Regenerate ulps
  - mntent: Use __putc_unlocked instead of fputc_unlocked
  - aarch64: define PI_STATIC_AND_HIDDEN
  - Update NEWS for CVE-2019-25013.
  - x86: Support GNU_PROPERTY_X86_ISA_1_V[234] marker [BZ #26717]
  - Remove dbl-64/wordsize-64 (part 2)
  - Remove dbl-64/wordsize-64
  - Add SEGV_MTEAERR and SEGV_MTESERR from Linux 5.10.
  - support: Add support_small_thread_stack_size
  - stdlib: Sync canonicalize with gnulib [BZ #10635] [BZ #26592] [BZ #26341] [BZ #24970]
  - malloc: Add scratch_buffer_dupfree
  - Import filename.h from gnulib
  - Import idx.h from gnulib
  - alpha: Provide wait4 for static library [BZ #27150]
  - aarch64: push the set of rules before falling into slow path
  - nptl: Fix comment typo in pthread_cond_wait.c
  - x86: Check IFUNC definition in unrelocated executable [BZ #20019]
  - hurd: Fix mmap(!MAP_FIXED) on bogus address
* Mon Jan 04 2021 Florian Weimer <> - 2.32.9000-24
  - Drop glibc-fedora-__libc_multiple_libcs.patch.  Replaced by upstream's
    __libc_initial flag.
  - Adjust glibc-rh819430.patch to upstream's gnulib merge of fnmatch.
  - Disable -Werror again due to GCC PR98512.
  - Auto-sync with upstream branch master,
    commit 3ec5d83d2a237d39e7fd6ef7a0bc8ac4c171a4a5:
  - x86-64: Avoid rep movsb with short distance [BZ #27130]
  - aarch64: fix stack missing after sp is updated
  - nptl: Remove set*id, set*gid files which are not built
  - Drop nan-pseudo-number.h usage from tests
  - posix: Sync fnmatch with gnulib
  - Sync flexmember.h with gnulib
  - Sync intprops.h with gnulib
  - posix: Sync glob code with gnulib
  - posix: Sync regex code with gnulib
  - Move generic nan-pseudo-number.h to ldbl-96
  - Sync FDL from
  - Sync move-if-change from Gnulib
  - Update automatically-generated copyright dates
  - Update copyright dates not handled by scripts/update-copyrights.
  - Update copyright dates with scripts/update-copyrights
  - aarch64: use PTR_ARG and SIZE_ARG instead of DELOUSE
  - nonstring: Enable __FORTIFY_LEVEL=3
  - string: Enable __FORTIFY_LEVEL=3
  - Introduce _FORTIFY_SOURCE=3
  - Warn on unsupported fortification levels
  - powerpc: Use scv instruction on clone when available
  - powerpc: Runtime selection between sc and scv for syscalls
  - malloc: preserve errno on mcheck hooks [BZ #17924]
  - x86 long double: Add tests for pseudo normal numbers
  - x86 long double: Consider pseudo numbers as signaling
  - io: Remove xmknod{at} implementations
  - io: Remove xstat implementations
  - free: preserve errno [BZ#17924]
  - hurd: Accept including hurd/version.h
  - support: Make support_process_state_wait wait less
  - hurd: set sigaction for signal preemptors in arch-independent file
  - hurd: Fix spawni SPAWN_XFLAGS_TRY_SHELL with empty argv
  - hurd: Try shell in posix_spawn* only in compat mode
  - Remove _ISOMAC check from <cpu-features.h>
  - x86: Remove the duplicated CPU_FEATURE_CPU_P
  - Partially revert 681900d29683722b1cb0a8e565a0585846ec5a61
  - x86 long double: Support pseudo numbers in isnanl
  - x86 long double: Support pseudo numbers in fpclassifyl
  - MTE: Do not pad size in realloc_check
  - tests-mcheck: New variable to run tests with MALLOC_CHECK_=3
  - elf: Account for glibc-hwcaps/ prefix in _dl_important_hwcaps
  - misc: Use __ferror_unlocked instead of ferror
  - s390x: Regenerate ulps
  - powerpc: Regenerate ulps
  - addmntent: Remove unbounded alloca usage from getmntent [BZ#27083]
  - <sys/platform/x86.h>: Add Intel LAM support
  - i386: Regenerate ulps
  - aarch64: update ulps.
  - aarch64: Add aarch64-specific files for memory tagging support
  - aarch64: Add sysv specific enabling code for memory tagging
  - linux: Add compatibility definitions to sys/prctl.h for MTE
  - malloc: Basic support for memory tagging in the malloc() family
  - elf: Add a tunable to control use of tagged memory
  - config: Allow memory tagging to be enabled when configuring glibc
  - alpha: Remove anonymous union in struct stat [BZ #27042]
  - add inputs to auto-libm-test-in yielding larger errors (binary64, x86_64)
  - m68k: fix clobbering a5 in setjmp() [BZ #24202]
  - iconv add iconv_close before the function returned with bad value.
  - iconv: use iconv_close after iconv_open
  - Fix buffer overrun in EUC-KR conversion module (bz #24973)
  - hurd: Make trampoline fill siginfo ss_sp from sc_uesp
  - Hurd: make sigstates hold a reference on thread ports
  - profil-counter: Add missing SIGINFO case
  - hurd: implement SA_SIGINFO signal handlers.
  - hurd: Note when the vm_map kernel bug was fixed
  - hurd: Also turn KERN_INVALID_ADDRESS to EINVAL
  - ieee754: Remove unused __sin32 and __cos32
  - ieee754: Remove slow paths from asin and acos
  - getenv: Move call to strlen to the branch it's used in.
  - Update kernel version to 5.10 in
  - s390x: Require GCC 7.1 or later to build glibc.
  - malloc: Use __libc_initial to detect an inner libc
  - Replace __libc_multiple_libcs with __libc_initial flag
  - {nptl,htl}/semaphoreP.h: clean up
  - htl: Get sem_open/sem_close/sem_unlink support [BZ #25524]
  - pthread: Move semaphore initialization for open to semaphoreP.h
  - Mark __libc_freeres_fn as used [BZ #27002]
  - Update syscall lists for Linux 5.10.
  - htl: Add pshared semaphore support
  - hurd: Add LLL_PRIVATE and LLL_SHARED
  - hurd: Add __libc_open and __libc_close
  - htl: Add futex-internal.h
  - hurd: Add __lll_abstimed_wait_intr
  - hurd: make lll_* take a variable instead of a ptr
  - Use Linux 5.10 in
* Wed Dec 16 2020 DJ Delorie <> - 2.32.9000-23
  - Fix conditionals for _enable_debug_packages and benchtests [BZ #1902514]
* Tue Dec 15 2020 Patsy Griffin <> - 2.32.9000-22
  - Auto-sync with upstream branch master,
    commit 4d0985543f479a6f421d4d8a9e0d1dc71c9c2c53.
  - elf: Record link map when it is the main program (bug 20972)
  - Use GMP 6.2.1 in
  - aarch64: remove the strlen_asimd symbol
  - aarch64: fix static PIE start code for BTI [BZ #27068]
  - elf: Fix failure handling in _dl_map_object_from_fd
  - elf: inline lose for error handling
  - Remove strtoimax, strtoumax, wcstoimax, wcstoumax inlines
  - nsswitch: handle missing actions properly
  - x86: Remove the default REP MOVSB threshold tunable value [BZ #27061]
  - elf.h: Remove SHF_GNU_BUILD_NOTE.
  - elf.h: fix spelling typos in comments
  - Fix spelling and grammar in several comments
  - malloc: Detect infinite-loop in _int_free when freeing tcache [BZ#27052]
  - elf: Fix dl-load.c
  - elf: Include as main program in dependency sort (bug 20972)
  - support: Add support_slibdir_prefix variable
  - aarch64: Use mmap to add PROT_BTI instead of mprotect [BZ #26831]
  - elf: Pass the fd to note processing
  - elf: Move note processing after l_phdr is updated
  - aarch64: align address for BTI protection [BZ #26988]
  - aarch64: Fix missing BTI protection from dependencies [BZ #26926]
  - Fix linknamespace errors in nss_database.c if build with -Os.
  - treewide: fix incorrect spelling of indices in comments
  - linux: Consolidate brk implementation
  - elf: Include <sys/param.h> in cache.c
  - s390x: Add glibc-hwcaps support
  - elf: Fix run-time dependencies of tst-dlopen-fail-2
  - Handle out-of-memory case in svc_tcp.c/svc_unix.c:rendezvous_request.
  - elf: Fix incorrect comparison in sort_priorities_by_name
  - S390: Derive float_t from FLT_EVAL_METHOD
  - Fix parsing of /sys/devices/system/cpu/online (bug 25859)
  - Make strtoimax, strtoumax, wcstoimax, wcstoumax into aliases
  - Fixed typos in "NEWS for version 2.32"
  - Add NEWS entry for CVE-2020-29562 (BZ #26923)
  - iconv: Fix incorrect UCS4 inner loop bounds (BZ#26923)
  - Drop glibc-rh1906066 and glibc-rh741105 patches fixed by sync.
* Mon Dec 14 2020 Florian Weimer <> - 2.32.9000-21
  - Re-enable -Werror everywhere (#1888246)
* Wed Dec 09 2020 DJ Delorie <> - 2.32.9000-20
  - nsswitch: handle missing actions properly (temporary fix for 1906066)
* Mon Dec 07 2020 Arjun Shankar <> - 2.32.9000-19
  - Auto-sync with upstream branch master,
    commit 088e9625378f25607acff3daf7a79cbdee497043:
  - x86: Rename readelflib.c
  - nsswitch: use new internal API (callers)
  - nsswitch: user new internal API (tests)
  - nsswitch: use new internal API (core)
  - nss: Implement <nss_database.h>
  - <nss_action.h>: New abstraction for combining NSS modules and NSS actions
  - nss: Introduce <nss_module.h>
  - Add scripts/
* Fri Dec 04 2020 Arjun Shankar <> - 2.32.9000-18
  - Drop glibc-revert-fxstat-compat.patch; applied upstream.
  - Drop glibc-revert-mknod-compat.patch; applied upstream.
  - Auto-sync with upstream branch master,
    commit 4c38c1a229bc3628269ad98bd7e8d31d118d91f6:
  - powerpc64le: Add glibc-hwcaps support
  - x86: Adjust tst-cpu-features-supports.c for GCC 11
  - x86: Set RDRAND usable if CPU supports RDRAND
  - elf: Add missing <stddef.h> header to elf/dl-hwcaps.h
  - lowlevellock-futex: Remove not used macros
  - futex: Remove not used futex_reltimed_wait{_cancelable}
  - y2038: Convert gai_suspend to support 64 bit time
  - symbols: Add defines for libanl's libanl_hidden_{def|proto}
  - x86_64: Add glibc-hwcaps support
  - elf: Add glibc-hwcaps subdirectory support to cache processing
  - elf: Process glibc-hwcaps subdirectories in ldconfig
  - elf: Implement tail merging of strings in ldconfig
  - elf: Implement a string table for ldconfig, with tail merging
  - elf: Add extension mechanism to
  - elf: Add endianness markup to (bug 27008)
  - elf: Add glibc-hwcaps support for LD_LIBRARY_PATH
  - elf: Synchronize <elf.h> section header flags with binutils
  - x86: Fix THREAD_SELF definition to avoid crash (bug 27004)
  - htl: Add hidden def for __pthread_create/detach
  - manual: Clarify File Access Modes section and add O_PATH
  - htl: Add missing symbols
  - Revert "linux: Move xmknod{at} to compat symbols"
  - Revert "linux: Move {f}xstat{at} to compat symbols"
  - elf.h: Fix spelling of EM_TILE64 comment
  - nptl: Fix __futex_clocklock64 return error check [BZ #26964]
  - powerpc64le: ifunc select *f128 routines in multiarch mode
  - y2038: Convert aio_suspend to support 64 bit time
  - Fix typo in NEWS file
  - nptl: Add EOVERFLOW checks for futex calls
  - nptl: Fix PTHREAD_PRIO_PROTECT timed lock
  - sh: Add sh4 fpu Implies folder
  - io: nftw/ftw: Fix stack overflow with large nopenfd [BZ #26353]
  - elf: Introduce enum opt_format in the ldconfig implementation
  - support: Add support_copy_file
  - NEWS entry for commit b4f020c9b408fb3d1d3d4901c4a71839145f8791
  - timezone: Change zdump installation to bin directory
  - nptl: Return EINVAL for invalid clock for pthread_clockjoin_np
  - nptl: Return EINVAL for pthread_mutex_clocklock/PI with CLOCK_MONOTONIC [BZ #26801]
  - nptl: Replace lll_futex_wake with futex-internal.h
  - nptl: Replace lll_futex_supported_clockid with futex-internal.h
  - nptl: Replace lll_futex_{timed_}wait by futex-internal.h
  - nptl: Replace lll_timedwait with __futex_abstimed_wait64
  - nptl: Replace __futex_clocklock_wait64 with __futex_abstimed_wait64
  - nptl: Remove _futex_clock_wait_bitset64
  - nptl: Consolidate __futex_abstimed_wait_{cancelable}64
  - nptl: Extend __futex_abstimed_wait_cancelable64 comment
  - nptl: Remove clockwait_tid
  - nptl: Remove futex_wait_cancelable
  - nptl: Remove unused internal futex functions
  - Mark mtrace tests UNSUPPORTED if bug-ga2.mtrace or tst-leaks2.mtrace are missing
  - elf: Fix uninitialized variable for _dl_write
  - powerpc: Make PT_THREAD_POINTER available to assembly code
  - Use for tests posix/bug-ga2 and resolv/tst-leaks2 [BZ #26821]
  - hurd report-wait: Fix stpcpy usage
  - hurd S_msg_report_wait: Fix detecting fd ports
  - hurd S_msg_report_wait: Fix reporting ports
  - hurd: Fix strcpy calls
  - hurd: Fix _S_msg_get/set_env_variable prototype
  - hurd: Enable using ifunc
  - Add {,sysdep-}ld-library-path make variable
  - nptl: Move stack list variables into _rtld_global
  - hurd: let _dl_argv and __libc_stack_end be relro
  - hurd: Remove some remnants of cthreads
  - nanosleep: Pass NULL when rem == NULL on ports with __TIMESIZE != 64
  - y2038: Convert thrd_sleep to support 64 bit time
  - y2038: Convert mtx_timedlock to support 64 bit time
  - y2038: Convert cnd_timedwait to support 64 bit time
  - hurd: Drop CLOCK_MONOTONIC change which slipped in
  - hurd: make ptsname fail with ENOTTY on non-master-pty
  - mach: Add missing assert.h include
  - hurd: break relocation loop between and lib{mach,hurd}
  - Remove obsolete defines for HPUX support from fcntl.h and update O_NONBLOCK.
  - Remove tls.h inclusion from internal errno.h
  - nptl: Eliminate <smp.h> and __is_smp
  - powerpc: Eliminate UP macro conditionals
  - x86: Remove UP macro.  Define LOCK_PREFIX unconditionally.
  - alpha: Remove UP preprocessor conditionals
  - hurd: Make sure signals get started
  - hurd: initialize libpthread before starting the signal thread
  - hurd: Make _hurd_libc_proc_init idempotent
  - powerpc: Add optimized stpncpy for POWER9
  - powerpc: Add optimized strncpy for POWER9
  - Don't use nested function in test-ffs
  - Use __builtin___stpncpy_chk when available
  - tests: Remove NULL check for an array
  - hurd: Move {,f,l}xstat{,at} and xmknod{at} to compat symbols
  - hurd: Notify the proc server later during initialization
  - htl: Initialize later
  - htl: Keep thread signals blocked during its initialization
  - htl: Fix spurious symbols in namespaces
  - Use O_CLOEXEC in sysconf [BZ #26791]
  - struct _Unwind_Exception alignment should not depend on compiler flags
  - hurd: keep only required PLTs in
  - hurd: Add missing startup calls
  - riscv: Get cache information through sysconf
  - RISC-V: Add _dl_start_user.
* Thu Nov 26 2020 Florian Weimer <> - 2.32.9000-17
  - s390x: Do not rewrite program interpreter symlink (make install is enough)
* Tue Nov 10 2020 Carlos O'Donell <> - 2.32.9000-16
  - Remove the work around for systemd-nspawn (#1869030).
* Mon Nov 09 2020 DJ Delorie <> - 2.32.9000-15
  - Auto-sync with upstream branch master,
    commit 75a193b7611bade31a150dfcc528b973e3d46231.
  - linux: Allow adjtime with NULL argument [BZ #26833]
  - aarch64: Add unwind information to _start (bug 26853)
  - bsd unlockpt: unlockpt needs to fail with EINVAL, not ENOTTY
  - Rearrange bsd_getpt vs bsd_openpt and implement posix_openpt on BSD
  - Remove __warndecl
  - Remove __warn_memset_zero_len [BZ #25399]
  - iconv: Accept redundant shift sequences in IBM1364 [BZ #26224]
  - msg: Remove redundant #include <sys/msg.h> header
  - tst-setuid1-static-ENV: Add $(common-objpfx)nss [BZ #26820]
* Tue Nov 03 2020 Patsy Griffin <> - 2.32.9000-14
  - Auto-sync with upstream branch master,
    commit e156dabc766d6f6f99ce9402999eae380a3ec1f2.
  - aarch64: Add variant PCS lazy binding test [BZ #26798]
  - aarch64: Fix DT_AARCH64_VARIANT_PCS handling [BZ #26798]
  - hurd: Correct 'ethenet' spelling
  - Avoid -Wstringop-overflow warning in pthread_cleanup_push macros
  - Disable spurious -Warray-bounds for ypclnt.c (bug 26687)
  - Do not use array parameter to new_composite_name (bug 26726)
  - Disable spurious -Wstringop-overflow for setjmp/longjmp (bug 26647)
  - malloc debug: fix compile error when enable macro MALLOC_DEBUG > 1
  - tst-tcfree2: adjust coding style.
  - elf: In ldconfig, extract the new_sub_entry function from search_dir
  - Use MPC 1.2.1 in
  - Argument Syntax: Use "option", @option, and @command.
  - elf: Unify old and new format cache handling code in
  - x86: Restore processing of cache size tunables in init_cacheinfo
  - Make elf.h header self contained.
  - x86: Optimizing memcpy for AMD Zen architecture.
  - Hurd: Fix ftime build
  - Add IP_RECVERR_RFC4884 and IPV6_RECVERR_RFC4884 from Linux 5.9.
  - misc: Add internal __getauxval2 function
  - Remove NEWS entry about ftime removal
  - time: Add 64-bit time_t support for ftime
  - Reinstate ftime and add deprecate message on ftime usage
  - Update kernel version to 5.9 in
  - Amend grammar and add a description
  - Fix typo in NEWS file
  - Remove timing related checks of time/tst-cpuclock1
  - Update syscall lists for Linux 5.9.
  - Use Linux 5.9 in
  - Reword description of SXID_* tunable properties
  - New benchtest: pthread locks
  - y2038: nptl: Provide __futex_clock_wait_bitset64 to support 64 bit bitset
  - C-SKY: Make dynamic linker's name compitable with the older gcc.
  - Revert "C-SKY:Fix dynamic linker's name when mfloat-abi=softfp."
  - Move vtimes to a compatibility symbol
  - y2038: linux: Provide __time64 implementation
  - rt: Fix typos in comments in <aio.h>
  - C-SKY:Fix dynamic linker's name when mfloat-abi=softfp.
  - Drop the glibc-revert-ftime-compat.patch.
* Thu Oct 29 2020 DJ Delorie <> - 2.32.9000-13
  - Add BuildRequires for perl (malloc/mtrace) if running the testsuite.
* Wed Oct 21 2020 Siddhesh Poyarekar <> - 2.32.9000-12
  - Revert __xstat64 symbol removal.
  - Revert xmknod* symbol removal.
  - Revert ftime symbol removal.
* Sun Oct 18 2020 Patsy Griffin <> - 2.32.9000-11
  - Auto-sync with upstream branch master,
    commit 0f09154c64005e78b61484ae87b5ea2028051ea0.
  - x86: Initialize CPU info via IFUNC relocation [BZ 26203]
  - Add NEWS entry for ftime compatibility move
  - support: Add create_temp_file_in_dir
  - linux: Add __readdir_unlocked
  - linux: Simplify opendir buffer allocation
  - linux: Move posix dir implementations to Linux
  - linux: Add 64-bit time_t support for wait3
  - Move ftime to a compatibility symbol
  - linux: Fix time64 support for futimesat
  - linux: Use INTERNAL_SYSCALL on fstatat{64}
  - shm tests: Append PID to names passed to shm_open [BZ #26737]
  - sysvipc: Fix tst-sysvshm-linux on x32
  - x86/CET: Update vfork to prevent child return
  - resolv: Serialize processing in resolv/tst-resolv-txnid-collision
  - statfs: add missing f_flags assignment
  - y2038: Remove not used __fstatat_time64 define
  - y2038: nptl: Convert pthread_mutex_{clock|timed}lock to support 64 bit
  - sysvipc: Return EINVAL for invalid shmctl commands
  - sysvipc: Fix IPC_INFO and SHM_INFO handling [BZ #26636]
  - AArch64: Use __memcpy_simd on Neoverse N2/V1
  - resolv: Handle transaction ID collisions in parallel queries (bug 26600)
  - support: Provide a way to clear the RA bit in DNS server responses
  - support: Provide a way to reorder responses within the DNS test server
  - Add missing stat/mknod symbol on libc.abilist some ABIs
  - manual: correct the spelling of "MALLOC_PERTURB_" [BZ #23015]
  - manual: replace an obsolete collation example with a valid one
  - rtld: fix typo in comment
  - elf: Add missing <dl-procinfo.h> header to elf/dl-usage.c
  - hurd: support clock_gettime(CLOCK_PROCESS/THREAD_CPUTIME_ID)
  - linux: Move xmknod{at} to compat symbols
  - linux: Add {f}stat{at} y2038 support
  - linux: Move {f}xstat{at} to compat symbols
  - linux: Disentangle fstatat from fxstatat
  - linux: Implement {l}fstat{at} in terms of fstatat
  - linux: Move the struct stat{64} to struct_stat.h
  - Remove mknod wrapper functions, move them to symbols
  - Remove stat wrapper functions, move them to exported symbols
  - <sys/platform/x86.h>: Add FSRCS/FSRS/FZLRM support
  - <sys/platform/x86.h>: Add Intel HRESET support
  - <sys/platform/x86.h>: Add AVX-VNNI support
  - <sys/platform/x86.h>: Add AVX512_FP16 support
  - <sys/platform/x86.h>: Add Intel UINTR support
  - elf: Do not pass GLRO(dl_platform), GLRO(dl_platformlen) to _dl_important_hwcaps
  - elf: Enhance --help to print HWCAP subdirectories
  - elf: Add library search path information to --help
  - sunrpc: Adjust RPC function declarations to match Sun's (bug 26686]
  - Avoid GCC 11 -Warray-parameter warnings [BZ #26686].
  - elf: Make __rtld_env_path_list and __rtld_search_dirs global variables
  - elf: Print the full name of the dynamic loader in the help message
  - elf: Use the term "program interpreter" in the help message
  - scripts/update-copyrights: Update csu/version.c, elf/dl-usage.c
  - elf: Implement --version
  - nptl: Add missing cancellation flags on lockf
  - Update mips64 libm-test-ulps
  - Update alpha libm-test-ulps
  - elf: Implement --help
  - elf: Record whether paths come from LD_LIBRARY_PATH or --library-path
  - elf: Move error/help output to _dl_usage
  - elf: Extract command-line/environment variables state from rtld.c
* Wed Oct 14 2020 Florian Weimer <> - 2.32.9000-10
  - Disable -Werror on ELN (#1888246)
* Wed Oct 14 2020 Florian Weimer <> - 2.32.9000-9
  - Make glibc.spec self-contained (#1887097)
* Thu Oct 08 2020 Arjun Shankar <> - 2.32.9000-8
  - Drop glibc-fix-float128-benchtests.patch; applied upstream.
  - Auto-sync with upstream branch master,
    commit 72d36ffd7db55ae599f4c77feb0eae25a0f3714e:
  - elf: Implement __rtld_malloc_is_complete
  - __vfscanf_internal: fix aliasing violation (bug 26690)
  - Revert "Fix missing redirects in testsuite targets"
  - nptl: Add missing cancellation flags on futex_internal and pselect32
  - elf: Implement _dl_write
  - elf: Do not search HWCAP subdirectories in statically linked binaries
  - Linux: Require properly configured /dev/pts for PTYs
  - Linux: unlockpt needs to fail with EINVAL, not ENOTTY (bug 26053)
  - login/tst-grantpt: Convert to support framework, more error checking
  - posix: Fix -Warray-bounds instances building timer_create [BZ #26687]
  - Replace Minumum/minumum with Minimum/minimum
  - Optimize scripts/
  - Fix GCC 11 -Warray-parameter warning for __sigsetjmp (bug 26647)
  - manual: Fix typo
  - y2038: nptl: Convert pthread_rwlock_{clock|timed}{rd|wr}lock to support 64
    bit time
  - Y2038: nptl: Provide futex_abstimed_wait64 supporting 64 bit time
  - sysvipc: Return EINVAL for invalid msgctl commands
  - sysvipc: Fix IPC_INFO and MSG_INFO handling [BZ #26639]
  - sysvipc: Return EINVAL for invalid semctl commands
  - sysvipc: Fix SEM_STAT_ANY kernel argument pass [BZ #26637]
  - aarch64: enforce >=64K guard size [BZ #26691]
  - sysvipc: Fix semtimedop for Linux < 5.1 for 64-bit ABI
  - nptl: futex: Move __NR_futex_time64 alias to beginning of futex-internal.h
  - nptl: Provide proper spelling for 32 bit version of futex_abstimed_wait
  - string: Fix strerrorname_np return value [BZ #26555]
  - Set tunable value as well as min/max values
  - add an --argv0 option [BZ #16124]
  - Reversing calculation of __x86_shared_non_temporal_threshold
  - linux: Add time64 recvmmsg support
  - linux: Add time64 support for nanosleep
  - linux: Consolidate utimes
  - linux: Use 64-bit time_t syscall on clock_getcputclockid
  - linux: Add time64 sigtimedwait support
  - linux: Add time64 select support
  - nptl: Fix __futex_abstimed_wait_cancellable32
  - sysvipc: Fix semtimeop for !__ASSUME_DIRECT_SYSVIPC_SYSCALLS
  - hurd: add ST_RELATIME
  - intl: Handle translation output codesets with suffixes [BZ #26383]
  - bench-strcmp.c: Add workloads on page boundary
  - bench-strncmp.c: Add workloads on page boundary
  - strcmp: Add a testcase for page boundary
  - strncmp: Add a testcase for page boundary [BZ #25933]
  - Set locale related environment variables in
  - benchtests: Run _Float128 tests only on architectures that support it
  - powerpc: Protect dl_powerpc_cpu_features on INIT_ARCH() [BZ #26615]
  - x86: Harden printf against non-normal long double values (bug 26649)
  - x86: Use one ldbl2mpn.c file for both i386 and x86_64
  - Define __THROW to noexcept for C++11 and later
* Mon Sep 21 2020 Arjun Shankar <> - 2.32.9000-7
  - Adjust glibc-rh741105.patch.
  - Add glibc-fix-float128-benchtests.patch to allow building on armv7hl.
  - Auto-sync with upstream branch master,
    commit cdf645427d176197b82f44308a5e131d69fb53ad:
  - Update mallinfo2 ABI, and test
  - Allow memset local PLT reference for RISC-V.
  - powerpc: fix ifunc implementation list for POWER9 strlen and stpcpy
  - nscd: bump GC cycle during cache pruning (bug 26130)
  - x86: Use HAS_CPU_FEATURE with IBT and SHSTK [BZ #26625]
  - <sys/platform/x86.h>: Add Intel Key Locker support
  - Fix handling of collating symbols in fnmatch (bug 26620)
  - pselect.c: Pass a pointer to SYSCALL_CANCEL [BZ #26606]
  - y2038: nptl: Convert sem_{clock|timed}wait to support 64 bit time
  - hurd: Add __x86_get_cpu_features to ld.abilist
  - x86: Install <sys/platform/x86.h> [BZ #26124]
  - linux: Add time64 pselect support
  - linux: Add time64 semtimedop support
  - linux: Add ppoll time64 optimization
  - linux: Simplify clock_getres
  - Update sparc libm-test-ulps
  - Remove internal usage of extensible stat functions
  - Linux: Consolidate xmknod
  - linux: Consolidate fxstatat{64}
  - linux: Consolidate fxstat{64}
  - linux: Consolidate lxstat{64}
  - linux: Consolidate xstat{64}
  - linux: Define STAT64_IS_KERNEL_STAT64
  - linux: Always define STAT_IS_KERNEL_STAT
  - Update powerpc libm-test-ulps
  - benchtests: Add "workload" traces for sinf128
  - benchtests: Add "workload" traces for sinf
  - benchtests: Add "workload" traces for sin
  - benchtests: Add "workload" traces for powf128
  - benchtests: Add "workload" traces for pow
  - benchtests: Add "workload" traces for expf128
  - benchtests: Add "workload" traces for exp
  - nptl: futex: Provide correct indentation for part of
* Tue Sep 08 2020 DJ Delorie <> - 2.32.9000-6
  - Auto-sync with upstream branch master,
    commit e74b61c09a2a2ab52153e731225ccba5078659b1.
  - Disable -Wstringop-overread for some string tests
  - string: Fix GCC 11 `-Werror=stringop-overread' error
  - C11 threads: Fix inaccuracies in testsuite
  - elf.h: Add aarch64 bti/pac dynamic tag constants
  - x86: Set CPU usable feature bits conservatively [BZ #26552]
* Wed Sep 02 2020 Patsy Griffin <> - 2.32.9000-5
  - Auto-sync with upstream branch master,
    commit 86a912c8634f581ea42ec6973553dde7f058cfbf.
  - Update i686 ulps.
  - Use LFS readdir in generic POSIX getcwd [BZ# 22899]
  - linux: Remove __ASSUME_ATFCTS
  - Sync getcwd with gnulib
  - x86-64: Fix FMA4 detection in ifunc [BZ #26534]
  - y2038: nptl: Convert pthread_cond_{clock|timed}wait to support 64 bit time
  - malloc: Fix mallinfo deprecation declaration
  - x32: Add <fixup-asm-unistd.h> and regenerate arch-syscall.h
  - Add mallinfo2 function that support sizes >= 4GB.
  - Remove obsolete default/nss code
  - AArch64: Improve backwards memmove performance
  - Add RISC-V 32-bit target to
  - Documentation for the RISC-V 32-bit port
  - RISC-V: Build infrastructure for 32-bit port
  - RISC-V: Add rv32 path to RTLDLIST in ldd
  - riscv32: Specify the arch_minimum_kernel as 5.4
  - RISC-V: Fix llrint and llround missing exceptions on RV32
  - RISC-V: Add the RV32 libm-test-ulps
  - RISC-V: Add 32-bit ABI lists
  - RISC-V: Add hard float support for 32-bit CPUs
  - RISC-V: Support the 32-bit ABI implementation
  - RISC-V: Add arch-syscall.h for RV32
  - RISC-V: Add path of library directories for the 32-bit
  - RISC-V: Support dynamic loader for the 32-bit
  - RISC-V: Add support for 32-bit vDSO calls
  - RISC-V: Use 64-bit-time syscall numbers with the 32-bit port
  - RISC-V: Cleanup some of the sysdep.h code
  - RISC-V: Use 64-bit time_t and off_t for RV32 and RV64
  - io/lockf: Include bits/types.h before __OFF_T_MATCHES_OFF64_T check
  - elf/tst-libc_dlvsym: Add a TEST_COMPAT around some symbol tests
  - hurd: define BSD 4.3 ioctls only under __USE_MISC
  - string: test strncasecmp and strncpy near page boundaries
  - linux: Simplify utimensat
  - linux: Simplify timerfd_settime
  - linux: Simplify timer_gettime
  - linux: Simplify sched_rr_get_interval
  - linux: Simplify ppoll
  - linux: Simplify mq_timedsend
  - linux: Simplify mq_timedreceive
  - linux: Simplify clock_settime
  - linux: Simplify clock_nanosleep
  - linux: Simplify clock_gettime
  - linux: Simplify clock_adjtime
  - linux: Add helper function to optimize 64-bit time_t fallback support
  - S390: Sync HWCAP names with kernel by adding aliases [BZ #25971]
  - [vcstocl] Import ProjectQuirks from its own file
  - Add a s390x -O3 glibc variant.
  - Fix namespace violation in stdio.h and sys/stat.h if build with optimization. [BZ #26376]
  - Add C2x BOOL_MAX and BOOL_WIDTH to limits.h.
  - Use MPC 1.2.0 in
  - Add new STATX_* constants from Linux 5.8 to bits/statx-generic.h.
  - Correct locking and cancellation cleanup in syslog functions (bug 26100)
* Thu Aug 20 2020 Carlos O'Donell <> - 2.32.9000-4
  - Support building glibc in a mock chroot using older systemd-nspawn (#1869030).
* Tue Aug 18 2020 Carlos O'Donell <> - 2.32.9000-3
  - Suggest installing minimal localization e.g. C, POSIX, C.UTF-8.
* Mon Aug 17 2020 DJ Delorie <> - 2.32.9000-2
  - Auto-sync with upstream branch master,
    commit cb7e7a5ca1d6d25d59bc038bdc09630e507c41e5.
  - nptl: Handle NULL abstime [BZ #26394]
  - Update for binutils ia64 obsoletion.
  - Update kernel version to 5.8 in
  - y2038: nptl: Convert pthread_{clock|timed}join_np to support 64 bit time
  - aarch64: update ulps.
* Wed Aug 12 2020 Patsy Griffin <> - 2.32.9000-1
  - Auto-sync with upstream branch master,
    commit 0be0845b7a674dbfb996f66cd03d675f0f6028dc:
  - S390: Regenerate ULPs.
  - manual: Fix sigdescr_np and sigabbrev_np return type (BZ #26343)
  - math: Update x86_64 ulps
  - math: Regenerate auto-libm-test-out-j0
  - manual: Put the istrerrorname_np and strerrordesc_np return type in braces
  - Linux: Use faccessat2 to implement faccessat (bug 18683)
  - manual: Fix strerrorname_np and strerrordesc_np return type (BZ #26343)
  - math: Fix inaccuracy of j0f for x >= 2^127 when sin(x)+cos(x) is tiny
  - Update syscall lists for Linux 5.8.
  - Use Linux 5.8 in
  - htl: Enable tst-cancelx?[45]
  - tst-cancel4: Make blocking on write more portable
  - hurd: Add missing hidden def
  - hurd: Rework sbrk
  - hurd: Implement basic sched_get/setscheduler
  - x86: Rename Intel CPU feature names
  - manual: Fix some @code/@var formatting glitches chapter Date And Time
  - Copy regex_internal.h from Gnulib
  - Copy regex BITSET_WORD_BITS porting from Gnulib
  - Sync regex.h from Gnulib
  - Sync mktime.c from Gnulib
  - Sync intprops.h from Gnulib
  - Open master branch for glibc 2.33 development.
* Thu Aug 06 2020 Arjun Shankar <> - 2.32-1
  - Auto-sync with upstream branch release/2.32/master,
    commit 3de512be7ea6053255afed6154db9ee31d4e557a:
  - Prepare for glibc 2.32 release.
  - Regenerate configure scripts.
  - Update NEWS with bugs.
  - Update translations.
  - Don't mix linker error messages into edited scripts
  - benchtests/README update.
  - RISC-V: Update lp64d libm-test-ulps according to HiFive Unleashed
  - aarch64: update NEWS about branch protection
  - Add NEWS entry for CVE-2016-10228 (bug 19519)
  - powerpc: Fix incorrect cache line size load in memset (bug 26332)
  - Update Nios II libm-test-ulps file.
* Fri Jul 31 2020 Patsy Griffin <> - 2.31.9000-24
  - Auto-sync with upstream branch master,
    commit 7f1a08cff82255cd4252a2c75fd65b80a6a170bf.
  - Move NEWS entry for CVE-2020-1751 to the 2.31 section
  - NEWS: Deprecate weak libpthread symbols for single-threaded checks
  - NEWS: Deprecate nss_hesiod
  - nptl: Zero-extend arguments to SETXID syscalls [BZ #26248]
  - Use binutils 2.35 branch in
  - aarch64: Use future HWCAP2_MTE in ifunc resolver
  - Update x86-64 libm-test-ulps
  - aarch64: Respect p_flags when protecting code with PROT_BTI
  - Disable warnings due to deprecated libselinux symbols used by nss and nscd
  - Regenerate INSTALL for ARC port updates.
  - Update libc.pot for 2.32 release.
  - powerpc: Fix POWER10 selection
  - powerpc64le: guarantee a .gnu.attributes section [BZ #26220]
* Wed Jul 29 2020 Florian Weimer <> - 2.31.9000-23
  - Inherit -mbranch-protection=standard from redhat-rpm-config (for aarch64)
* Mon Jul 27 2020 Fedora Release Engineering <>
  - Rebuilt for
* Wed Jul 22 2020 Carlos O'Donell <> - 2.31.9000-21
  - Use make macros
* Tue Jul 21 2020 Arjun Shankar <> - 2.31.9000-20
  - Add glibc-deprecated-selinux-makedb.patch and
    glibc-deprecated-selinux-nscd.patch to work around libselinux API
  - Drop glibc-rseq-disable.patch; rseq support removed upstream.  (#1855729)
  - Auto-sync with upstream branch master,
    commit ec2f1fddf29053957d061dfe310f106388472a4f:
  - libio: Remove __libc_readline_unlocked
  - shadow: Implement fgetspent_r using __nss_fgetent_r
  - pwd: Implement fgetpwent_r using __nss_fgetent_r
  - gshadow: Implement fgetsgent_r using __nss_fgetent_r (bug 20338)
  - grp: Implement fgetgrent_r using __nss_fgetent_r
  - nss: Add __nss_fgetent_r
  - libio: Add fseterr_unlocked for internal use
  - nss_files: Use generic result pointer in parse_line
  - nss_files: Consolidate line parse declarations in <nss_files.h>
  - nss_compat: Do not use mmap to read database files (bug 26258)
  - nss_files: Consolidate file opening in __nss_files_fopen
  - Update powerpc-nofpu libm-test-ulps.
  - Use MPFR 4.1.0 in
  - elf: Change TLS static surplus default back to 1664
  - hurd: Fix longjmp check for sigstate
  - hurd: Fix longjmp early in initialization
  - manual: New signal and errno string functions are AS-safe
  - AArch64: Improve strlen_asimd performance (bug 25824)
  - Move <rpc/netdb.h> from sunrpc to inet
  - en_US: Minimize changes to date_fmt (Bug 25923)
  - Linux: Remove rseq support
  - manual: Use Unicode instead HTML entities for characters (bug 19737)
  - Add NEWS entry for CVE-2020-6096 (bug 25620)
  - arm: remove string/tst-memmove-overflow XFAIL
  - AArch64: Rename IS_ARES to IS_NEOVERSE_N1
  - AArch64: Add optimized Q-register memcpy
  - AArch64: Align ENTRY to a cacheline
  - Correct timespec implementation [BZ #26232]
  - Remove --enable-obsolete-rpc configure flag
  - hurd: Fix
  - x86: Support usable check for all CPU features
  - string: Make tst-strerror/tst-strsignal unsupported if msgfmt is not installed
  - malloc: Deprecate more hook-related functionality
  - elf: Support at least 32-byte alignment in static dlopen
  - x86: Remove __ASSEMBLER__ check in init-arch.h
  - x86: Remove the unused __x86_prefetchw
  - Documentation for ARC port
  - Enable ARC builds
  - ARC: Build Infrastructure
  - ARC: ABI lists
  - ARC: Linux Startup and Dynamic Loading
  - ARC: Linux ABI
  - ARC: Linux Syscall Interface
  - ARC: hardware floating point support
  - ARC: math soft float support
  - ARC: Atomics and Locking primitives
  - ARC: Thread Local Storage support
  - ARC: startup and dynamic linking code
  - ARC: ABI Implementation
  - Fix time/tst-cpuclock1 intermitent failures
  - powerpc64: Fix calls when r2 is not used [BZ #26173]
  - Add NEWS entry for Update to Unicode 13.0.0 [BZ #25819]
  - Update i686 libm-test-ulps
  - Fix memory leak in __printf_fp_l (bug 26215).
  - Fix double free in __printf_fp_l (bug 26214).
  - linux: Fix syscall list generation instructions
  - sysv: linux: Add 64-bit time_t variant for shmctl
  - sysvipc: Remove the linux shm-pad.h file
  - sysvipc: Split out linux struct shmid_ds
  - sysv: linux: Add 64-bit time_t variant for msgctl
  - sysvipc: Remove the linux msq-pad.h file
  - sysvipc: Split out linux struct semid_ds
  - sysv: linux: Add 64-bit time_t variant for semctl
* Fri Jul 10 2020 Florian Weimer <> - 2.31.9000-19
  - Disable rseq registration by default to help Firefox (#1855729)
* Thu Jul 09 2020 Florian Weimer <> - 2.31.9000-18
  - Auto-sync with upstream branch master,
    commit ffb17e7ba3a5ba9632cee97330b325072fbe41dd:
  - rtld: Avoid using up static TLS surplus for optimizations [BZ #25051]
  - rtld: Account static TLS surplus for audit modules
  - rtld: Add rtld.nns tunable for the number of supported namespaces
  - Remove --enable-obsolete-nsl configure flag
  - Move non-deprecated RPC-related functions from sunrpc to inet
  - aarch64: add NEWS entry about branch protection support
  - aarch64: redefine RETURN_ADDRESS to strip PAC
  - aarch64: fix pac-ret support in _mcount
  - aarch64: Add pac-ret support to assembly files
  - aarch64: configure check for pac-ret code generation
  - aarch64: ensure objects are BTI compatible
  - aarch64: enable BTI at runtime
  - aarch64: fix RTLD_START for BTI
  - aarch64: fix swapcontext for BTI
  - aarch64: Add BTI support to assembly files
  - aarch64: Rename place holder .S files to .c
  - aarch64: configure test for BTI support
  - Rewrite abi-note.S in C.
  - rtld: Clean up PT_NOTE and add PT_GNU_PROPERTY handling
  - string: Move tst-strsignal tst-strerror to tests-container
  - string: Fix prototype mismatch in sigabbrev_np, __sigdescr_np
  - arm: CVE-2020-6096: Fix multiarch memcpy for negative length (#1820332)
  - arm: CVE-2020-6096: fix memcpy and memmove for negative length (#1820332)
  - sunrpc: Remove hidden aliases for global data symbols (bug 26210)
  - hurd: Fix strerror not setting errno
  - tst-strsignal: fix checking for RT signals support
  - hurd: Evaluate fd before entering the critical section
  - CVE-2016-10228: Rewrite iconv option parsing (#1428292)
  - nss: Remove cryptographic key support from nss_files, nss_nis, nss_nisplus
  - sunrpc: Do not export getrpcport by default
  - sunrpc: Do not export key handling hooks by default
  - sunrpc: Turn clnt_sperrno into a libc_hidden_nolink_sunrpc symbol
  - string: Add strerrorname_np and strerrordesc_np
  - string: Add sigabbrev_np and sigdescr_np
  - string: Add strerror_l on test-strerror-errno
  - string: Add strerror, strerror_r, and strerror_l test
  - string: Add strsignal test
  - string: Simplify strerror_r
  - string: Use tls-internal on strerror_l
  - string: Implement strerror in terms of strerror_l
  - string: Remove old TLS usage on strsignal
  - linux: Fix __NSIG_WORDS and add __NSIG_BYTES
  - signal: Move sys_errlist to a compat symbol
  - signal: Move sys_siglist to a compat symbol
  - signal: Add signum-{generic,arch}.h
  - Remove most vfprintf width/precision-dependent allocations (bug 14231, bug 26211).
  - elf: Do not signal LA_ACT_CONSISTENT for an empty namespace [BZ #26076]
  - Fix stringop-overflow errors from gcc 10 in iconv.
  - x86: Add thresholds for "rep movsb/stosb" to tunables
  - Use C2x return value from getpayload of non-NaN (bug 26073).
  - x86: Detect Extended Feature Disable (XFD)
  - x86: Correct bit_cpu_CLFSH [BZ #26208]
  - manual: Document __libc_single_threaded
  - Add the __libc_single_threaded variable
  - Linux: rseq registration tests
  - Linux: Use rseq in sched_getcpu if available
  - Linux: Perform rseq registration at C startup and thread creation
  - tst-cancel4: deal with ENOSYS errors
  - manual: Show copyright information not just in the printed manual
* Thu Jul 02 2020 Carlos O'Donell <> - 2.31.9000-17
  - Auto-sync with upstream branch master,
    commit c6aac3bf3663709cdefde5f5d5e9e875d607be5e.
  - Fix typo in comment in bug 26137 fix.
  - Fix strtod multiple-precision division bug (bug 26137).
  - Linux: Fix UTC offset setting in settimeofday for __TIMESIZE != 64
  - random: range is not portably RAND_MAX [BZ #7003]
  - Update kernel version to 5.7 in
  - powerpc: Add support for POWER10
  - hurd: Simplify usleep timeout computation
  - htl: Enable cancel*16 an cancel*20 tests
  - hurd: Add remaining cancelation points
  - hurd: fix usleep(ULONG_MAX)
  - hurd: Make fcntl(F_SETLKW*) cancellation points
  - hurd: make wait4 a cancellation point
  - hurd: Fix port definition in HURD_PORT_USE_CANCEL
  - hurd: make close a cancellation point
  - hurd: make open and openat cancellation points
  - hurd: clean fd and port on thread cancel
  - htl: Move cleanup handling to non-private libc-lock
  - htl: Fix includes for lockfile
  - htl: avoid cancelling threads inside critical sections
  - tst-cancel4-common.c: fix calling socketpair
  - x86: Detect Intel Advanced Matrix Extensions
  - Set width of JUNGSEONG/JONGSEONG characters from UD7B0 to UD7FB to 0 [BZ #26120]
  - S390: Optimize __memset_z196.
  - S390: Optimize __memcpy_z196.
  - elf: Include <stddef.h> (for size_t), <sys/stat.h> in <ldconfig.h>
  - nptl: Don't madvise user provided stack
  - S390: Regenerate ULPs.
  - htl: Add wrapper header for <semaphore.h> with hidden __sem_post
  - elf: Include <stdbool.h> in <dl-tunables.h> because bool is used
  - htl: Fix case when sem_*wait is canceled while holding a token
  - htl: Make sem_*wait cancellations points
  - htl: Simplify non-cancel path of __pthread_cond_timedwait_internal
  - htl: Enable tst-cancel25 test
  - powerpc: Add new hwcap values
  - aarch64: MTE compatible strncmp
  - aarch64: MTE compatible strcmp
  - aarch64: MTE compatible strrchr
  - aarch64: MTE compatible memrchr
  - aarch64: MTE compatible memchr
  - aarch64: MTE compatible strcpy
  - Add MREMAP_DONTUNMAP from Linux 5.7
  - x86: Update CPU feature detection [BZ #26149]
* Mon Jun 22 2020 DJ Delorie <> - 2.31.9000-16
  - Auto-sync with upstream branch master,
    commit ea04f0213135b13d80f568ca2c4127c2ec112537.
  - aarch64: Remove fpu Makefile
  - m68k: Use sqrt{f} builtin for coldfire
  - arm: Use sqrt{f} builtin
  - riscv: Use sqrt{f} builtin
  - s390: Use sqrt{f} builtin
  - sparc: Use sqrt{f} builtin
  - mips: Use sqrt{f} builtin
  - alpha: Use builtin sqrt{f}
  - i386: Use builtin sqrtl
  - x86_64: Use builtin sqrt{f,l}
  - powerpc: Use sqrt{f} builtin
  - s390x: Use fma{f} builtin
  - aarch64: Use math-use-builtins for ceil{f}
  - math: Decompose math-use-builtins.h
  - hurd: Add mremap
  - ia64: Use generic exp10f
  - New exp10f version without SVID compat wrapper
  - i386: Use generic exp10f
  - math: Optimized generic exp10f with wrappers
  - benchtests: Add exp10f benchmark
* Fri Jun 19 2020 Patsy Franklin <> - 2.31.9000-15
  - Auto-sync with upstream branch master,
    commit 27f8864bd41f0f1b61e8e947d9a030b1a0d23df9.
  - x86: Update F16C detection [BZ #26133]
  - Fix avx2 strncmp offset compare condition check [BZ #25933]
  - nptl: Remove now-spurious tst-cancelx9 references
  - x86_64: Use %xmmN with vpxor to clear a vector register
  - x86: Correct bit_cpu_CLFLUSHOPT [BZ #26128]
  - powerpc64le: refactor e_sqrtf128.c
  - Update syscall-names.list for Linux 5.7.
  - ieee754/dbl-64: Reduce the scope of temporary storage variables
  - manual: Add pthread_attr_setsigmask_np, pthread_attr_getsigmask_np
  - Check for new cache format first and enhance corruption check
  - hurd: Fix __writev_nocancel_nostatus
  - hurd: Make send* cancellation points
  - htl: Enable more cancellation tests
  - hurd: Make write and pwrite64 cancellation points
  - htl: Fix cleanup support for IO locking
  - htl: Move cleanup stack to variable shared between libc and pthread
  - htl: initialize first and prevent from unloading
  - htl: Add noreturn attribute on __pthread_exit forward
  - hurd: Make recv* cancellation points
  - powerpc: Automatic CPU detection in preconfigure
  - Use Linux 5.7 in
  - htl: Enable more cancel tests
  - htl: Fix linking static tests by factorizing the symbols list
  - Add "%d" support to _dl_debug_vdprintf
  - aarch64: MTE compatible strlen
  - aarch64: MTE compatible strchr
  - aarch64: MTE compatible strchrnul
  - AArch64: Merge Falkor memcpy and memmove implementations
  - hurd: document that gcc&gdb look at the trampoline code
  - pthread: Move back linking rules to nptl and htl
  - htl: Enable more tests
  - htl: Fix registration of atfork handlers in modules
  - htl: Fix tls initialization for already-created threads
  - hurd: Make read and pread64 cancellable
  - hurd: Fix unwinding over interruptible RPC
  - htl: Enable but XFAIL tst-flock2, tst-signal1, tst-signal2
  - hurd: XFAIL more tests that require setpshared support
  - hurd: Briefly document in xfails the topics of the bugzilla entries
  - htl: Enable more tests
  - htl: Add sem_clockwait support
  - htl: fix register-atfork ordering
  - hurd: Fix hang in _hurd_raise_signal from pthread_kill
  - hurd: Reject raising invalid signals
  - hurd: fix clearing SS_ONSTACK when longjmp-ing from sighandler
  - hurd: Add pointer guard support
  - hurd: Add stack guard support
  - dl-runtime: reloc_{offset,index} now functions arch overide'able
  - powerpc64le: add optimized strlen for P9
  - powerpc64le: use common fmaf128 implementation
* Fri Jun 05 2020 Patsy Griffin <> - 2.31.9000-14
  - Auto-sync with upstream branch master,
    commit e52434a2e4d1105272daaef87678da950fbec73f.
  - benchtests: Restore the clock_gettime option
  - Update HP_TIMING_NOW for _ISOMAC in sysdeps/generic/hp-timing.h
  - Replace val with __val in TUNABLE_SET_VAL_IF_VALID_RANGE
  - support: Fix detecting hole support on >2KB-block filesystems
  - powerpc: Fix powerpc64le due a7a3435c9a
  - manual/jobs.texi: remove unused var from example code
  - powerpc/fpu: use generic fma functions
  - aarch/fpu: use generic builtins based math functions
  - ieee754: provide gcc builtins based generic fma functions
  - ieee754: provide gcc builtins based generic sqrt functions
  - Linux: Use __pthread_attr_setsigmask_internal for timer helper thread
  - nptl: Add pthread_attr_setsigmask_np, pthread_attr_getsigmask_np
  - nptl: Make pthread_attr_t dynamically extensible
  - nptl: Destroy the default thread attribute as part of freeres
  - nptl: Change type of __default_pthread_attr
  - nptl: Use __pthread_attr_setaffinity_np in pthread_getattr_np
  - nptl: Use __pthread_getattr_default_np in pthread_create
  - nptl: Add internal alias __pthread_getattr_default_np
  - htl: Fix gsync_wait symbol exposition
  - htl: Make pthread_cond_destroy wait for threads to be woken
  - htl: Enable more cond tests
  - tst-cond11: Fix build with _SC_MONOTONIC_CLOCK > 0
  - mbstowcs: Document, test, and fix null pointer dst semantics (Bug 25219)
  - build: Use FAIL_EXIT1 () on failure to exec child [BZ #23990]
  - manual: Fix backtraces code example [BZ #10441]
  - hurd: Fix fexecve
  - i386: Remove unused file sysdeps/unix/i386/sysdep.S
  - hurd: fix ptsname error when called on a non-tty
  - hurd: Fix fdopendir checking for directory type
  - i386: Remove NO_TLS_DIRECT_SEG_REFS handling
  - Hurd: Move <hurd/sigpreempt.h> internals into wrapper header
  - Hurd: Use __sigmask in favor of deprecated sigmask
  - hurd: Fix pselect atomicity
  - elf: Remove extra hwcap mechanism from ldconfig
  - elf: Do not read hwcaps from the vDSO in
  - linux: Use internal DIR locks when accessing filepos on telldir
  - Update i386 libm-test-ulps
  - htl: Add clock variants
  - signal: Deprecate additional legacy signal handling functions
  - elf: Turn _dl_printf, _dl_error_printf, _dl_fatal_printf into functions
  - x86: Update Intel Atom processor family optimization
  - elf.h: add aarch64 property definitions
  - elf.h: Add PT_GNU_PROPERTY
  - <libc-symbols.h>: Add libpthread hidden alias support
  - nptl: Use __pthread_attr_copy in pthread_setattr_default_np
  - nptl: Use __pthread_attr_copy in pthread_getattr_default_np (bug 25999)
  - nptl: Add __pthread_attr_copy for copying pthread_attr_t objects
  - nptl: Make __pthread_attr_init, __pthread_attr_destroy available internally
  - nptl: Move pthread_gettattr_np into libc
  - nptl: Move pthread_getaffinity_np into libc
  - nptl: Move pthread_attr_setaffinity_np into libc
  - nptl: Replace some stubs with the Linux implementation
  - Linux: Add missing handling of tai field to __ntp_gettime64
  - Mention GCC 10 attribute access.
  - y2038: Replace __clock_gettime with __clock_gettime64
  - manual: Add missing section and node for clockid_t wait functions
  - y2038: linux: Provide __ntp_gettimex64 implementation
  - y2038: linux: Provide __ntp_gettime64 implementation
  - y2038: Provide conversion helpers for struct __ntptimeval64
  - y2038: Introduce struct __ntptimeval64 - new internal glibc type
  - y2038: linux: Provide __adjtime64 implementation
  - y2038: linux: Provide ___adjtimex64 implementation
  - y2038: linux: Provide __clock_adjtime64 implementation
  - ldconfig: Default to the new format for
  - nss_compat: internal_end*ent may clobber errno, hiding ERANGE [BZ #25976]
  - powerpc: Optimized rawmemchr for POWER9
  - x86: Add --enable-cet=permissive
  - elf: Assert that objects are relocated before their constructors run
  - powerpc: Optimized stpcpy for POWER9
  - powerpc: Optimized strcpy for POWER9
  - x86: Move CET control to _dl_x86_feature_control [BZ #25887]
  - sunrpc/tst-udp-*: Fix timeout value
  - Linux: Remove remnants of the getcpu cache
  - Update timezone code from tzcode 2020a
  - aarch64: fix strcpy and strnlen for big-endian [BZ #25824]
  - locale: Add transliteration for Geresh, Gershayim (U+05F3, U+05F4)
  - string: Fix string/tst-memmove-overflow to compile with GCC 7
  - Add arch-syscall.h dependency for generating sysd-syscalls file
  - arm: XFAIL string/tst-memmove-overflow due to bug 25620
  - elf: Remove redundant add_to_global_resize_failure  call from dl_open_args
  - string: Add string/tst-memmove-overflow, a test case for bug 25620
  - support: Add support_blob_repeat_allocate_shared
  - nptl: wait for pending setxid request also in detached thread (bug 25942)
  - aarch64: Accept PLT calls to __getauxval within
  - Use unsigned constants for ICMP6 filters [BZ #22489]
  - Linux: Enhance to support listing system calls
* Mon May 11 2020 DJ Delorie <> - 2.31.9000-13
  - Auto-sync with upstream branch master,
    commit 978e8ac39f8ba2d694031e521511da1ae803ccfc.
  - Suppress GCC 10 true positive warnings [BZ #25967]
  - POWER: Add context-synchronizing instructions to pkey_write [BZ #25954]
  - hurd: Add missing sigstate members initialization
  - x86-64: Use RDX_LP on __x86_shared_non_temporal_threshold [BZ #25966]
  - linux: Remove assembly umount2 implementation
  - signal: Use <sigsetops.h> for sigemptyset, sigfillset
  - ckb_IQ, or_IN locales: Add missing reorder-end keywords
  - semaphore: consolidate arch headers into a generic one
  - Use GCC 10 branch in
  - Document the internal _ and N_ macros
  - y2038: Provide conversion helpers for struct __timex64
  - y2038: Introduce struct __timex64 - new internal glibc type
  - y2038: include: Move struct __timeval64 definition to a separate file
  - y2038: nscd: Modify nscd_helper to use __clock_gettime64
  - y2038: inet: Convert inet deadline to support 64 bit time
  - y2038: hurd: Provide __clock_gettime64 function
  - y2038: Export __clock_gettime64 to be usable in other libraries
  - manual: Document the O_NOFOLLOW open flag
  - powerpc64le/power9: guard power9 strcmp against rtld usage [BZ# 25905]
  - float128: use builtin_signbitf128 always
  - improve out-of-bounds checking with GCC 10 attribute access [BZ #25219]
  - nios2: delete sysdeps/unix/sysv/linux/nios2/kernel-features.h
  - powerpc: Rename argN to _argN in LOADARGS_N [BZ #25902]
  - locale/tst-localedef-path-norm: Don't create $(complocaledir)
  - support: Set errno before testing it.
  - localedef: Add tests-container test for --no-hard-links.
  - test-container: Support $(complocaledir) and mkdirp.
  - i386: Remove unused variable in sysdeps/x86/cacheinfo.c
  - Add a C wrapper for prctl [BZ #25896]
  - powerpc64le: Enable support for IEEE long double
  - powerpc64le: blacklist broken GCC compilers (e.g GCC 7.5.0)
  - powerpc64le: bump binutils version requirement to >= 2.26
  - powerpc64le: raise GCC requirement to 7.4 for long double transition
  - ldbl-128ibm-compat: workaround GCC 9 C++ PR90731
  - x86: Add the test case of __get_cpu_features support for Zhaoxin processors
  - x86: Add cache information support for Zhaoxin processors
  - x86: Add CPU Vendor ID detection support for Zhaoxin processors
  - Update translations
  - Add C wrappers for process_vm_readv/process_vm_writev [BZ #25810]
  - generic/typesizes.h: Add support for 32-bit arches with 64-bit types
  - semctl: Remove the sem-pad.h file
  - bits/sem.h: Split out struct semid_ds
  - Mark unsigned long arguments with U in more syscalls [BZ #25810]
  - elf: Add initial flag argument to __libc_early_init
  - Add SYSCALL_ULONG_ARG_[12] to pass long to syscall [BZ #25810]
  - Makeconfig: Use $(error ...) to output error message
  - manual: Fix typos in the fexecve description
  - misc: Remove sstk from the autogenerated system call list
  - Remove unused floating-point configuration from gmp-impl.h.
  - support: Implement <support/xthread.h> key create/delete
  - nptl/tst-setuid1-static: Improve isolation from system objects
  - Increase the timeout of locale/tst-localedef-path-norm
  - Use 2020 as copyright year.
  - misc: Turn sstk into a compat symbol
  - manual: Document the fexecve function
  - nptl: Start new threads with all signals blocked [BZ #25098]
  - localedef: Add verbose messages for failure paths.
  - Remove most gmp-mparam.h headers.
  - elf: Implement __libc_early_init
  - elf: Introduce <elf_machine_sym_no_match.h>
  - Add a syscall test for [BZ #25810]
  - elf: Support lld-style link map for
  - signal: Only handle on NSIG signals on signal functions (BZ #25657)
  - linux: Use pthread_sigmask on sigprocmask
  - ia64: Remove sigprocmask/sigblock objects from libpthread
  - nptl: Move pthread_sigmask implementation to libc
  - Bug 25819: Update to Unicode 13.0.0
* Wed Apr 29 2020 Florian Weimer <> - 2.31.9000-12
  - nss_db.x86_64 should install nss_db.i686 if glibc.i686 is installed (#1807821)
  - Likewise for nss_hesiod.
* Mon Apr 27 2020 Florian Weimer <> - 2.31.9000-11
  - Introduce glibc-headers-x86, glibc-headers-s390 packages (#1828332)
  - Remove the glibc-headers package
* Mon Apr 20 2020 DJ Delorie <> - 2.31.9000-10
  - Auto-sync with upstream branch master,
    commit 0798b8ecc8da8667362496c1217d18635106c609.
  - ARC: Update syscall-names.list for ARC specific syscalls
  - Revert "x86_64: Add SSE sfp-exceptions"
  - provide y2038 safe socket constants for default/asm-generic ABI
  - x86_64: Add SSE sfp-exceptions
  - Remove __NO_MATH_INLINES
  - i686: Add INTERNAL_SYSCALL_NCS 6 argument support
  - Reset converter state after second wchar_t output (Bug 25734)
  - Fix typo in posix/tst-fnmatch.input (Bug 25790)
* Wed Apr 15 2020 Patsy Griffin <> - 2.31.9000-9
  - Auto-sync with upstream branch master,
    commit 076f09afbac1aa57756faa7a8feadb7936a724e4.
  - Linux: Remove <sys/sysctl.h> and the sysctl function
  - posix: Add wait4 test case
  - linux: wait4: Fix incorrect return value comparison
  - hurd: add mach_print function
  - x32: Properly pass long to syscall [BZ #25810]
  - Add GRND_INSECURE from Linux 5.6 to sys/random.h
  - Update kernel version to 5.6 in
* Wed Apr 15 2020 Florian Weimer <> - 2.31.9000-8
  - nsswitch.conf: don't add sss to shadow line
* Wed Apr 08 2020 Carlos O'Donell <> - 2.31.9000-7
  - Auto-sync with upstream branch master,
    commit b1caa144c74678097cada5a54eda2996bb459d8f.
  - Update mips libm-test-ulps
  - Update alpha libm-test-ulps
  - Update ia64 libm-test-ulps
  - Update sparc libm-test-ulps
  - Update arm libm-test-ulps
  - Update aarch64 libm-test-ulps
  - Updates to the shn_MM locale [BZ #25532]
  - powerpc: Update ULPs and xfail more ibm128 outputs
  - i386: Remove build support for GCC older than GCC 6
  - oc_FR locale: Fix spelling of April (bug 25639)
  - Update hppa libm-test-ulps
  - y2038: linux: Provide __mq_timedreceive_time64 implementation
  - y2038: linux: Provide __mq_timedsend_time64 implementation
  - y2038: include: Move struct __timespec64 definition to a separate file
  - malloc: ensure set_max_fast never stores zero [BZ #25733]
  - powerpc64le: enforce non-specific long double in .gnu.attributes section
  - powerpc64le: workaround ieee long double / _Float128 stdc++ bug
  - powerpc64le: Enforce -mabi=ibmlongdouble when -mfloat128 used
  - powerpc64le/multiarch: don't generate strong aliases for fmaf128-ppc64
  - ldbl-128ibm: simplify iscanonical.h
  - i386: Disable check_consistency for GCC 5 and above [BZ #25788]
  - Add IPPROTO_ETHERNET and IPPROTO_MPTCP from Linux 5.6 to netinet/in.h.
  - Update syscall lists for Linux 5.6.
  - elf: Implement DT_AUDIT, DT_DEPAUDIT support [BZ #24943]
  - elf: Simplify handling of lists of audit strings
  - support: Change xgetline to return 0 on EOF
  - nptl: Remove x86_64 cancellation assembly implementations [BZ #25765]
  - aarch64: update bits/hwcap.h
  - Add tests for Safe-Linking
  - S390: Regenerate ULPs.
  - sysv/alpha: Use generic __timeval32 and helpers
  - linux: Use long time_t for wait4/getrusage
  - resource: Add a __rusage64 struct
  - linux: Use long time_t __getitimer/__setitimer
  - math: Add inputs that yield larger errors for float type (x86_64)
* Tue Mar 31 2020 DJ Delorie <> - 2.31.9000-6
  - Auto-sync with upstream branch master,
    commit 49c3c37651e2d2ec4ff8ce21252bbbc08a9d6639.
  - Fix alignment bug in Safe-Linking
  - Typo fixes and CR cleanup in Safe-Linking
  - Use Linux 5.6 and GMP 6.2.0 in
  - Add new file missed in previous hppa commit.
  - powerpc: Add support for fmaf128() in hardware
  - Fix data race in setting function descriptors during lazy binding on hppa.
  - sparc: Move __fenv_{ld,st}fsr to fenv-private.h
  - x86: Remove feraiseexcept optimization
  - math: Remove fenvinline.h
  - hurd: Make O_TRUNC update mtime/ctime
  - Add Safe-Linking to fastbins and tcache
  - Add benchtests for roundeven and roundevenf.
  - time: Add a __itimerval64 struct
  - time: Add a timeval with a 32-bit tv_sec and tv_usec
  - sysv/linux: Rename alpha functions to be alpha specific
  - ARC: add definitions to elf/elf.h
  - powerpc64: apply -mabi=ibmlongdouble to special files
  - powerpc64le: add -mno-gnu-attribute to *f128 objects and difftime
  - Makeconfig: sandwich gnulib-tests between libc/ld linking of tests
  - powerpc64le: Ensure correct ldouble compiler flags are used
  - Fix tests which expose ldbl -> _Float128 redirects
  - ldbl-128ibm-compat: PLT redirects for using ldbl redirects internally
* Wed Mar 25 2020 Patsy Franklin <> - 2.31.9000-5
  - Auto-sync with upstream branch master,
    commit 4eda036f5b897fa8bc20ddd2099b5a6ed4239dc9.
  - stdlib: Move tst-system to tests-container
  - support/shell-container.c: Add builtin kill
  - support/shell-container.c: Add builtin exit
  - support/shell-container.c: Return 127 if execve fails
  - Add NEWS entry for CVE-2020-1751 (bug 25423)
  - posix: Fix system error return value [BZ #25715]
  - y2038: fix: Add missing libc_hidden_def attribute for some syscall wrappers
  - Extended Char Intro: Use getwc in example (Bug 25626)
  - stdio: Add tests for printf multibyte convertion leak [BZ#25691]
  - stdio: Remove memory leak from multibyte convertion [BZ#25691]
  - Add NEWS entry for CVE-2020-1752 (bug 25414)
  - math: Remove inline math tests
  - math: Remove mathinline
  - m68k: Remove mathinline.h
  - oc_FR locale: Fix spelling of Thursday (bug 25639)
  - x86: Remove ARCH_CET_LEGACY_BITMAP [BZ #25397]
  - Fix build with GCC 10 when long double = double.
  - nscd/cachedumper.c : fix whitespace
  - Fix nscd/cachedumper.c compile errors
  - manual: Fix inconsistent declaration of wcsrchr [BZ #24655]
  - nscd: add cache dumper
* Fri Mar 13 2020 Patsy Franklin <> - 2.31.9000-4
  - Auto-sync with upstream branch master,
    commit 2de7fe62534b7a6461c633114f03e9dff394f5f7.
  - parse_tunables: Fix typo in comment
  - ldconfig: trace origin paths with -v
  - test-container: print errno when execvp fails
  - [AArch64] Improve integer memcpy
  - Add NEWS entry for CVE-2020-10029 (bug 25487)
  - gcc PR 89877: miscompilation due to missing cc clobber in longlong.h macros
  - mips: Fix wrong INTERNAL_SYSCALL_ERROR_P check from bc2eb9321e
  - elf: Fix wrong indentation from commit eb447b7b4b
  - y2038: linux: Provide __futimesat64 implementation
  - y2038: linux: Provide __lutimes64 implementation
  - y2038: linux: Provide __futimes64 implementation
  - y2038: fix: Add missing libc_hidden_def for __futimens64
  - sparc: Move sigreturn stub to assembly 
  - ldbl-128ibm: Let long double files have specific compiler flags
  - ldbl-128ibm-compat: Add tests for IBM long double functions
  - powerpc: Fix feraiseexcept and feclearexcept macros
  - arm: Fix softp-fp Implies (BZ #25635)
  - Remove reference of --without-fp on configure
  - linux/sysipc: Include linux/posix_types.h for __kernel_mode_t
  - Improve IFUNC check [BZ #25506]
  - linux: Clear mode_t padding bits (BZ#25623)
  - linux: Remove aarch64 ipc_priv.h
  - Linux: Use __fstatat64 in fchmodat implementation
  - Linux: Use AT_FDCWD in utime, utimes when calling utimensat
  - S390: Remove backchain-based fallback and use generic backtrace.c.
  - manual: Fix wrong declaration of wcschr [BZ #24654]
  - manual: Fix typo in parse_printf_format example [BZ #24638]
* Thu Mar 05 2020 Florian Weimer <> - 2.31.9000-3
  - Emergency patch for broken utimes/utime functions
* Tue Mar 03 2020 Patsy Franklin <> - 2.31.9000-2
  - Auto-sync with upstream branch master,
    commit 78c9d0c6efabe2067ef7f93cd36325f54c60adc2.
  - Update translations
  - Convert Python scripts to Python 3
  - alpha: Do not build with -fpic
  - y2038: linux: Provide __utime64 implementation
  - y2038: linux: Provide __utimes64 implementation
  - y2038: Introduce struct __utimbuf64 - new internal glibc type
  - microblaze: vfork is always available
  - m68k: getpagesize syscall number is always available
  - Linux: epoll_pwait syscall number is always available
  - x86_64: Do not define __NR_semtimedop in <sysdep.h>
  - ia64: Do not define __NR_semtimedop in <sysdep.h>
  - Linux: open_by_handle_at syscall number is always available
  - Linux: set_robust_list syscall number is always available
  - Linux: pciconfig_iobase syscall number is always available on alpha
  - Linux: getdents64 syscall number is always available on MIPS
  - Linux: Clean up preadv2, pwritev2 system call names
  - Linux: exit_group syscall number is always available
  - Linux: set_tid_address syscall number is always available
  - Linux: pkey_mprotect syscall number is always available
  - Linux: rt_sigqueueinfo syscall number is always available
  - Linux: getrandom syscall number is always available
  - Linux: Clean up preadv, pwritev system call names
  - Linux: Clean up pread64/pwrite64 system call names
  - Linux: sigaltstack syscall number is always available
  - Linux: sched_getaffinity syscall number is always available
  - Linux: sched_setaffinity syscall number is always available
  - Linux: statx syscall number is always available
  - Linux: mq_* syscall numbers are always available
  - Linux: mlock2 syscall number is always available
  - Linux: copy_file_range syscall number is always available
  - Linux: renameat2 syscall number is always available
  - Add list-compilers, list-glibcs commands
  - Add --shallow option
  - Fixed typo in run_command_array() in support/shell-container.c
  - Add missing libc_hidden_def for __utimensat64
  - elf: Add elf/check-wx-segment, a test for the presence of WX segments
  - i386: Use comdat instead of .gnu.linkonce for i386 setup pic register (BZ #20543)
  - ldbl-128ibm-compat: link tst-ldbl-efgcvt against loader too
  - ldbl-128ibm-compat: enforce ibm128 on compat tests
  - ldbl-128ibm-compat: Provide nexttoward functions
  - ldbl-128ibm-compat: Provide a significand implementation
  - ldbl-128ibm-compat: Redirect complex math functions
  - ldbl-128ibm-compat: Redirect long double functions to f128/ieee128 functions
  - posix: Remove posix waitid
  - posix: Refactor tst-waitid (BZ #14666)
  - support: Add support_process_state_wait
  - malloc/tst-mallocfork2: Kill lingering process for unexpected failures
* Wed Feb 26 2020 Patsy Franklin <> - 2.31.9000-1
  - Auto-sync with upstream branch master,
    commit 758599bc9dcc5764e862bd9e1613c5d1e6efc5d3.
  - elf: Apply attribute_relro to pointers in elf/dl-minimal.c
  - powerpc: Refactor fenvinline.h
  - csu: Use ELF constructor instead of _init in
  - ldbl-128ibm: make ieee754.h work with IEEE 128 long double
  - ldbl-128ibm-compat: fixup subdir location of several funcs
  - ldbl-128ibm-compat: enforce correct abi flags on internal file
  - ldbl-128ibm-compat: Provide ieee128 symbols to narrow functions
  - Undefine redirections after long double definition on __LDBL_COMPAT [BZ #23294]
  - nios2: Fix Linux kABI for syscall return
  - Fix use-after-free in glob when expanding ~user (bug 25414)
  - nptl: Move pthread_setschedparam implementation into libc
  - nptl: Move pthread_getschedparam implementation into libc
  - Add hidden prototypes for __sched_getparam, __sched_getscheduler
  - nptl: Move pthread_cond_init implementation into libc
  - nptl: Move pthread_cond_destroy implementation into libc
  - nptl: Move pthread_condattr_init implementation into libc
  - nptl: Move pthread_condattr_destroy implementation into libc
  - nptl: Move pthread_attr_setscope implementation into libc
  - nptl: Move pthread_attr_getscope implementation into libc
  - nptl: Move pthread_attr_setschedpolicy implementation into libc
  - nptl: Move pthread_attr_getschedpolicy implementation into libc
  - nptl: Sort routines list in Makefile alphabetically
  - nptl: Use .NOTPARALLEL in Makefile only if actually running tests
  - Block all signals on timer_create thread (BZ#10815)
  - Fix tst-pkey expectations on pkey_get [BZ #23202]
  - y2038: linux: Provide __gettimeofday64 implementation
  - Linux: Work around kernel bugs in chmod on /proc/self/fd paths [BZ #14578]
  - Introduce <elf-initfini.h> and ELF_INITFINI for all architectures
  - mips: Fix bracktrace result for signal frames
  - Move implementation of <file_change_detection.h> into a C file
  - <fd_to_filename.h>: Add type safety and port to Hurd
  - Prepare redirections for IEEE long double on powerpc64le
  - conform/ Extend tokenizer to cover character constants
  - stdlib: Reduce namespace pollution in <inttypes.h>
  - x86: Avoid single-argument _Static_assert in <tls.h>
  - x86 tls: Use _Static_assert for TLS access size assertion
  - htl: Link internal htl tests against libpthread
  - pthread: Fix building tst-robust8 with nptl
  - pthread: Move robust mutex tests from nptl to sysdeps/pthread
  - htl: Remove stub warning for pthread_mutexattr_setpshared
  - htl: Add missing functions and defines for robust mutexes
  - htl: Only check pthread_self coherency when DEBUG is set
  - hurd tls: update comment about fields at the end of tcbhead
  - Do not export free/calloc/malloc/realloc functions [BZ #25486]
  - Remove weak declaration of free from <inline-hashtab.h>
  - elf: Extract _dl_sym_post, _dl_sym_find_caller_map from elf/dl-sym.c
  - elf: Introduce the rtld-stubbed-symbols makefile variable
  - arm: fix use of INTERNAL_SYSCALL_CALL
  - nptl: Remove ununsed pthread-errnos.h rule
  - linux: Consolidate INLINE_SYSCALL
  - s390: Consolidate Linux syscall definition
  - riscv: Avoid clobbering register parameters in syscall
  - microblaze: Avoid clobbering register parameters in syscall
  - nios2: Use Linux kABI for syscall return
  - mips: Use Linux kABI for syscall return
  - mips64: Consolidate Linux sysdep.h
  - ia64: Use Linux kABI for syscall return
  - alpha: Refactor syscall and Use Linux kABI for syscall return
  - sparc: Avoid clobbering register parameters in syscall
  - sparc: Use Linux kABI for syscall return
  - powerpc: Use Linux kABI for syscall return
  - powerpc: Consolidate Linux syscall definition
  - i386: Enable CET support in ucontext functions
  - tst-clone3: Use __NR_futex_time64 if we don't have __NR_futex
  - powerpc64: Add memory protection key support [BZ #23202]
  - ldbl-128ibm-compat: Provide a scalb implementation
  - Add a generic scalb implementation
  - Adjust thresholds in Bessel function implementations (bug 14469).
  - resolv: Fix ABA race in /etc/resolv.conf change detection [BZ #25420]
  - resolv: Enhance __resolv_conf_load to capture file change data
  - resolv: Fix file handle leak in __resolv_conf_load [BZ #25429]
  - resolv: Use <file_change_detection.h> in __resolv_conf_get_current
  - Add STATX_ATTR_VERITY from Linux 5.5 to bits/statx-generic.h.
  - Use gcc -finput-charset=ascii for check-installed-headers.
  - math/test-sinl-pseudo: Use stack protector only if available
  - alpha: Fix static gettimeofday symbol
  - nss: Add function types and NSS_DECLARE_MODULE_FUNCTIONS macro to <nss.h>
  - nss_compat: Do not use nss_* names for function pointers
  - Avoid ldbl-96 stack corruption from range reduction of pseudo-zero (bug 25487).
  - mips: Fix argument passing for inlined syscalls on Linux [BZ #25523]
  - mips: Use 'long int' and 'long long int' in linux syscall code
  - alpha: Use generic gettimeofday implementation
  - sunrpc: Properly clean up if tst-udp-timeout fails
  - elf: avoid stack allocation in dl_open_worker
  - elf: avoid redundant sort in dlopen
  - elf: Allow dlopen of filter object to work [BZ #16272]
  - Update translations
  - Rename RWF_WRITE_LIFE_NOT_SET to RWH_WRITE_LIFE_NOT_SET following Linux 5.5.
  - S390: Fix non-ascii character in fenv.h.
  - io: Add io/tst-lchmod covering lchmod and fchmodat
  - Linux: Emulate fchmodat with AT_SYMLINK_NOFOLLOW using O_PATH [BZ #14578]
  - io: Implement lchmod using fchmodat [BZ #14578]
  - Add internal <file_change_detection.h> header file
  - elf.h: Add R_RISCV_IRELATIVE
  - Fix typo in the name for Wednesday in Kurdish [BZ #9809]
  - debug: Add missing locale dependencies of fortify tests
  - htl C11 threads: Avoid pthread_ symbols visibility in static library
  - hurd: Add __pthread_spin_wait and use it
  - ldbl-128ibm-compat: set PRINTF_CHK flag in {,v}sprintf_chk
  - Use --disable-gdbserver in
  - Improve random memcpy benchmark
  - nptl: update default pthread-offsets.h
  - nptl: add missing pthread-offsets.h
  - htl: Avoid a local plt for pthread_self
  - pthread: Move some join tests from nptl to sysdeps/pthread
  - htl: Make joining self return EDEADLK
  - pthread: Move most barrier tests from nptl to sysdeps/pthread
  - htl: Fix barrier_wait with one thread
  - pthread: Move most sem tests from nptl to sysdeps/pthread
  - htl: Make sem_wait/sem_timedwait interruptible
  - htl: Make sem_open return ENOSYS
  - htl: Add support for semaphore maximum value
  - pthread: Move key tests from nptl to sysdeps/pthread
  - hurd: Make nanosleep a cancellation point
  - htl: Add support for libc cancellation points
  - htl: clean __pthread_get_cleanup_stack hidden proto
  - htl: XFAIL rwlock tests which need pshared support
  - pthread: Move some rwlock tests from nptl to sysdeps/pthread
  - pthread: Move most once tests from nptl to sysdeps/pthread
  - htl: support cancellation during pthread_once
  - pthread: Move most cond tests from nptl to sysdeps/pthread
  - htl: make pthread_cond_destroy return EBUSY on waiters
  - htl: Report missing mutex lock on pthread_cond_*wait
  - htl: Fix linking static testcases
  - htl: Move __register_atfork from forward to own file
  - pthread: Move some attr tests from nptl to sysdeps/pthread
  - htl: Fix default guard size
  - pthread: Move most mutex tests from nptl to sysdeps/pthread
  - pthread: Move spin tests from nptl to sysdeps/pthread
  - htl: make pthread_spin_lock really spin
  - htl: Avoid check-installed-headers looking at inlines
  - htl: Do not put spin_lock inlines in public headers
  - pthread: Move basic tests from nptl to sysdeps/pthread
  - htl: Fix calling pthread_exit in the child of a fork
  - x86: Remove <bits/select.h> and use the generic version
  - C11 threads: Move implementation to sysdeps/pthread
  - htl: Add C11 threads types definitions
  - C11 threads: make thrd_join more portable
  - C11 threads: Fix thrd_t / pthread_t compatibility assertion
  - C11 threads: do not require PTHREAD_DESTRUCTOR_ITERATIONS
  - nptl: Move nptl-specific types to separate header
  - htl: Make __PTHREAD_ONCE_INIT more flexible
  - htl: Add support for C11 threads behavior
  - htl: Add missing internal functions declarations
  - htl: Rename _pthread_mutex_init/destroy to __pthread_mutex_init/destroy
  - htl: Move internal mutex/rwlock symbols to GLIBC_PRIVATE
  - Linux: Add io/tst-o_path-locks test
  - support: Add the xlstat function
  - htl: Remove duplicate files
  - htl: Remove unused files
  - resolv: Fix CNAME chaining in resolv/tst-resolv-ai_idn-common.c
  - Remove a comment claiming that sin/cos round correctly.
  - y2038: linux: Provide __settimeofday64 implementation
  - y2038: Provide conversion helpers for struct __timeval64
  - y2038: alpha: Rename valid_timeval64_to_timeval to valid_timeval_to_timeval32
  - y2038: alpha: Rename valid_timeval_to_timeval64 to valid_timeval32_to_timeval
  - y2038: Introduce struct __timeval64 - new internal glibc type
  - y2038: Define __suseconds64_t type to be used with struct __timeval64
  - Update kernel version to 5.5 in
  - Update syscall lists for Linux 5.5.
  - NEWS: Set fill-column hint to 72
  - y2038: linux: Provide __timespec_get64 implementation
  - Use binutils 2.34 branch in
  - Run nptl/tst-pthread-getattr in a container
  - test-container: add exec, cwd
  - Use Linux 5.5 in
  - rt: avoid PLT setup in timer_[sg]ettime
  - Update or_IN collation [BZ #22525]
  - Fix ckb_IQ [BZ #9809]
  - Add new locale: ckb_IQ (Kurdish/Sorani spoken in Iraq) [BZ #9809]
  - Wrap at 72 chars
  - y2038: linux: Provide __sched_rr_get_interval64 implementation
  - y2038: linux: Provide __timerfd_settime64 implementation
  - y2038: linux: Provide __timerfd_gettime64 implementation
  - i386: Remove _exit.S
  - i386: Use ENTRY/END in assembly codes
  - i386-mcount.S: Add _CET_ENDBR to _mcount and __fentry__
  - i386/sub_n.S: Add a missing _CET_ENDBR to indirect jump target
  - i386: Don't unnecessarily save and restore EAX, ECX and EDX [BZ# 25262]
  - x86: Don't make 2 calls to dlerror () in a row
  - Open master for 2.32 development
* Mon Feb 03 2020 DJ Delorie <> - 2.31-1
  - Auto-sync with upstream branch release/2.31/master,
    commit 9ea3686266dca3f004ba874745a4087a89682617.
  - glibc 2.31 release
  - Generate ChangeLog.old/ChangeLog.20 for 2.31
  - Add bugs fixed in 2.31 in NEWS
  - Update newest tested versions of dependencies in install.texi
  - Add more contributors to the manual
  - Add note to NEWS about kernel headers dependency on risc-v
  - Add Portuguese (Portugal) translation
  - Add NEWS entry about 64-bit time_t syscall use on 32-bit targets
  - nptl: Avoid using PTHREAD_MUTEX_DEFAULT in macro definition [BZ #25271]
* Thu Jan 30 2020 Patsy Franklin <> - 2.30.9000-33
  - Auto-sync with upstream branch master,
    commit 352bb99754ae7c83ff1b974f9c52244e974c9410.
  - Build raise with -fasynchronous-unwind-tables.
  - Fix locale/tst-locale-locpath cross-testing when sshd sets LANG.
  - Fix elf/tst-rtld-preload cross-testing.
  - Fix cross-testing of tst-ifunc-fault-* tests.
  - gitlog-to-changelog: Drop scripts in favour of gnulib version
  - Add NEWS entry about the change in handling of PT_GNU_STACK on MIPS
  - Fix array overflow in backtrace on PowerPC (bug 25423)
  - getaddrinfo: Fix resource leak after strdup failure in gethosts (swbz#25425)
* Tue Jan 28 2020 Fedora Release Engineering <>
  - Rebuilt for
* Mon Jan 20 2020 Patsy Franklin <> - 2.30.9000-31
  - Auto-sync with upstream branch master,
    commit 92ce43eef7ac844782d50a8015d977d216fbadec.
  - Run bench-timing-type with newly built libc.
  - Get rid of Werror=maybe-uninitialized in res_send.c.
  - translations: Update translations
  - translations: Trim po files using msgattrib
  - Update translations
  - translations: Run msgmerge when downloading translations
  - Fix maybe-uninitialized error on powerpc
  - powerpc32: Fix syntax error in __GLRO macro
  - Remove incorrect alloc_size attribute from pvalloc (swbz#25401)
* Fri Jan 17 2020 Florian Weimer <> - 2.30.9000-30
  - Auto-sync with upstream branch master,
    commit 70ba28f7ab2923d4e36ffc9d5d2e32357353b25c:
  - Fix tst-pkey.c pkey_alloc return checks and manual
  - powerpc: Move cache line size to rtld_global_ro
  - powerpc: Initialize rtld_global_ro for static dlopen (swbz#20802)
  - Revert outdated translations
  - vcs-to-changelog: Add quirk for __nonnull
  - elf: Add elf/tst-dlopenfail-2 (swbz#25396, #1395758)
  - Clear GL(dl_initfirst) when freeing its link_map (swbz#25396, #1395758)
  - Update Translations
  - Fix "elf: Add tst-ldconfig-ld_so_conf-update test" on 32bit.
  - elf: Add tst-ldconfig-ld_so_conf-update test
  - sl_SI locale: Use "." as the thousands separator (swbz#25233)
* Mon Jan 06 2020 Arjun Shankar <> - 2.30.9000-29
  - Auto-sync with upstream branch master,
    commit cbce69e70dc4b04fefcc7257e593733b8b03856c:
  - Multiple locales: Add date_fmt (bug 24054)
  - Update libc.pot for 2.31 release
  - Add libm_alias_finite for _finite symbols
  - Linux: Fix clock_nanosleep time64 check
  - linux: Fix vDSO macros build with time64 interfaces
  - x86: Make x32 use x86 time implementation
  - Remove vDSO support from
  - linux: Update x86 vDSO symbols
  - linux: Update mips vDSO symbols
  - linux: Consolidate Linux gettimeofday
  - linux: Consolidate time implementation
  - elf: Enable relro for static build
  - elf: Move vDSO setup to rtld (BZ#24967)
  - linux: Add support for clock_gettime64 vDSO
  - linux: Optimize fallback 32-bit clock_gettime
  - linux: Enable vDSO clock_gettime64 for i386
  - linux: Enable vDSO clock_gettime64 for arm
  - linux: Enable vDSO clock_gettime64 for mips
  - linux: Add support for clock_getres64 vDSO
  - linux: Optimize fallback 32-bit clock_getres
  - htl: Use dso_handle.h
  - htl: Drop common tcbhead_t definition
  - htl: Move pthread_atfork to libc_nonshared.a
  - htl: Add __errno_location and __h_errno_location
  - hurd: Fix message reception for timer_thread
* Thu Jan 02 2020 Florian Weimer <> - 2.30.9000-28
  - Auto-sync with upstream branch master,
    commit cc47d5c5f53f6d845ac54698ae8929af15662c44:
  - Linux: Use built-in system call tables
  - lv_LV locale: Correct the time part of d_t_fmt (swbz#25324)
  - km_KH locale: Use "%M" instead of "m" in d_t_fmt (swbz#25323)
  - ldbl-128ibm-compat: Do not mix -mabi=*longdouble and -mlong-double-128
  - ldbl-128ibm-compat: Compiler flags for stdio functions
  - Do not redirect calls to __GI_* symbols, when redirecting to *ieee128
  - aarch64: add default memcpy version for kunpeng920
  - aarch64: ifunc rename for kunpeng
  - aarch64: Modify error-shown comments for strcpy
  - linux: Consolidate sigprocmask
  - Fix return code for __libc_signal_* functions
  - nptl: Remove duplicate internal __SIZEOF_PTHREAD_MUTEX_T (swbz#25241)
* Thu Dec 26 2019 Carlos O'Donell <> - 2.30.9000-27
  - Auto-sync with upstream branch master,
    commit b8c210bcc74840d24c61d39bde15bea9daf3e271.
  - mnw_MM, my_MM, and shn_MM locales: Do not use %Op
  - Avoid compat symbols for totalorder in powerpc64le IEEE long double
  - ldbl-128ibm-compat: Add *cvt functions
  - Refactor *cvt functions implementation (2/2)
  - Refactor *cvt functions implementation (1/2)
  - Add exception-based flags for wait4
  - aarch64: Optimized memset for Kunpeng processor.
  - aarch64: Optimized strlen for strlen_asimd
  - aarch64: Add Huawei Kunpeng to tunable cpu list
  - aarch64: Optimized implementation of memrchr
  - aarch64: Optimized implementation of strnlen
  - aarch64: Optimized implementation of strcpy
  - aarch64: Optimized implementation of memcmp
  - Consolidate wait3 implementations
  - Implement waitpid in terms of wait4
  - linux: Use waitid on wait4 if __NR_wait4 is not defined
  - Implement wait in terms of waitpid
  - nptl: Move waitpid implementation to libc
  - nptl: Move wait implementation to libc
  - Remove __waitpid_nocancel
  - Fix test isolation for elf/tst-ifunc-fault-lazy, elf/tst-ifunc-fault-bindnow
  - Fix __libc_signal_block_all on sparc64
  - powerpc: Do not run IFUNC resolvers for LD_DEBUG=unused [BZ #24214]
* Thu Dec 19 2019 Patsy Franklin <> - 2.30.9000-26
  - Auto-sync with upstream branch master,
    commit 3dcad8158f43d71d5b8f6f317f82952ddf3468f3.
  - hurd: Do not make sigprocmask available in
  - Do not build C++ PCHs by default
  - hurd: Make getrandom honour GRND_NONBLOCK
  - tunables: report sbrk() failure
  - Add mipsisa64r6el-linux-gnu target
  - mips: Do not include hi and lo in __SYSCALL_CLOBBERS for R6
  - ldbl-128ibm-compat: Add ISO C99 versions of scanf functions
  - ldbl-128ibm-compat: Fix selection of GNU and ISO C99 scanf
  - hurd: Fix local PLT
  - dlopen: Do not block signals
  - dlopen: Rework handling of pending NODELETE status
  - dlopen: Fix issues related to NODELETE handling and relocations
  - hurd: Fix __close_nocancel_nostatus availability
  - hurd: add getrandom and getentropy implementations
  - hurd: Implement __close_nocancel_nostatus
  - manual: clarify fopen with the x flag
  - S390: Use sysdeps/ieee754/dbl-64/wordsize-64 on s390x.
  - S390: Implement roundtoint and converttoint and define TOINT_INTRINSICS.
  - S390: Implement math-barriers math_opt_barrier and math_force_eval.
  - S390: Use libc_fe* macros in fe* functions.
  - S390: Implement libc_fe* macros.
  - S390: Use convert-to-fixed instruction for llround functions.
  - S390: Use convert-to-fixed instruction for lround functions.
  - S390: Use convert-to-fixed instruction for llrint functions.
  - S390: Use convert-to-fixed instruction for lrint functions.
  - S390: Use load-fp-integer instruction for roundeven functions.
  - Adjust s_copysignl.c regarding code style.
  - Adjust s_ceilf.c and s_ceill.c regarding code style.
  - Adjust s_floorf.c and s_floorl.c regarding code style.
  - Adjust s_rintf.c and s_rintl.c regarding code style.
  - Adjust s_nearbyintf.c and s_nearbyintl.c regarding code style.
  - Use GCC builtins for copysign functions if desired.
  - Use GCC builtins for round functions if desired.
  - Use GCC builtins for trunc functions if desired.
  - Use GCC builtins for ceil functions if desired.
  - Use GCC builtins for floor functions if desired.
  - Use GCC builtins for rint functions if desired.
  - Use GCC builtins for nearbyint functions if desired.
  - Always use wordsize-64 version of s_round.c.
  - Always use wordsize-64 version of s_trunc.c.
  - Always use wordsize-64 version of s_ceil.c.
  - Always use wordsize-64 version of s_floor.c.
  - Always use wordsize-64 version of s_rint.c.
  - Always use wordsize-64 version of s_nearbyint.c.
  - ldconfig: Do not print a warning for a missing file
  - hurd: Fix using altstack while in an RPC call to be aborted
  - Fix failure when CFLAGS contains -DNDEBUG (Bug 25251)
* Mon Dec 09 2019 DJ Delorie <> - 2.30.9000-25
  - Auto-sync with upstream branch master,
    commit 0487ebed2278b20971af4cabf186fd3681adccf0.
  - nptl: Add more missing placeholder abi symbol from nanosleep move
  - sysdeps/riscv/start.S: rename .Lload_gp to load_gp (bug 24376)
  - y2038: linux: Provide __timer_settime64 implementation
  - y2038: linux: Provide __timer_gettime64 implementation
  - timer: Decouple x86_64 specific timer_settime from generic Linux implementation
  - timer: Decouple x86_64 specific timer_gettime from generic Linux implementation
  - time: Introduce glibc's internal struct __itimerspec64
  - Correct range checking in mallopt/mxfast/tcache [BZ #25194]
  - misc/test-errno-linux: Handle EINVAL from quotactl
  - <string.h>: Define __CORRECT_ISO_CPP_STRING_H_PROTO for Clang [BZ #25232]
  - Move sparcv8 to extra_glibcs
* Thu Dec 05 2019 Florian Weimer <> - 2.30.9000-24
  - Upstream patches for fallout from dlopen NODELETE changes (#1778344, #1778366)
* Wed Dec 04 2019 Patsy Franklin <> - 2.30.9000-23
  - Auto-sync with upstream branch master,
    commit ec138c67cbda8b5826a0a2a7ba456408117996dc.
  - sysdeps: Add clock_gettime64 vDSO
  - Do not use to open statically linked programs in
  - Attach to test in container from
  - Expand $(as-needed) and $(no-as-needed) throughout the build system
  - x86: Assume --enable-cet if GCC defaults to CET [BZ #25225]
  - ldbl-128ibm-compat: Add tests for strfroml, strtold, and wcstold
  - ldbl-128ibm-compat: Add tests for strfmon and strfmon_l
  - ldbl-128ibm-compat: Add strfmon_l with IEEE long double format
  - ldbl-128ibm-compat: Replace http with https in new files
  - elf: Do not run IFUNC resolvers for LD_DEBUG=unused [BZ #24214]
  - elf/tst-dlopenfail: Disable --no-as-needed for
  - hurd: Fix __access override from libc
  - hurd: Fix __getcwd override from libc
  - hurd: Make __sigprocmask GLIBC_PRIVATE
  - hurd: Fix renameat2 error
  - hurd: make strerror(0) coherent with other ports
  - hurd: Fix link
  - Update kernel version to 5.4 in
  - Update SOMAXCONN value from Linux 5.4.
  - Update syscall-names.list for Linux 5.4.
  - Fix syntax error in
  - Define MADV_COLD and MADV_PAGEOUT from Linux 5.4.
* Mon Dec 02 2019 Florian Weimer <> - 2.30.9000-22
  - dlopen: Remove incorrect assert in activate_nodelete (#1778344)
* Thu Nov 28 2019 Florian Weimer <> - 2.30.9000-21
  - Auto-sync with upstream branch master,
    commit e37c2cf299b61ce18f62852f6c5624c27829b610:
  - Move _dl_open_check to its original place in dl_open_worker
  - Block signals during the initial part of dlopen
  - Remove all loaded objects if dlopen fails, ignoring NODELETE (#1395758)
  - Avoid late dlopen failure due to scope, TLS slotinfo updates (swbz#25112)
  - Avoid late failure in dlopen in global scope update (swbz#25112)
  - Lazy binding failures during dlopen/dlclose must be fatal (swbz#24304)
  - resolv: Implement trust-ad option for /etc/resolv.conf (#1164339)
  - dlsym: Do not determine caller link map if not needed
  - libio: Disable vtable validation for pre-2.1 interposed handles (swbz#25203)
  - ldbl-128ibm-compat: Add syslog functions
  - ldbl-128ibm-compat: Add obstack printing functions
  - ldbl-128ibm-compat: Reuse tests for err.h and error.h functions
  - ldbl-128ibm-compat: Add error.h functions
  - ldbl-128ibm-compat: Add err.h functions
  - ldbl-128ibm-compat: Add argp_error and argp_failure
  - sparc: Use atomic compiler builtins on sparc
  - Remove 32 bit sparc v7 support
* Wed Nov 27 2019 Arjun Shankar <> - 2.30.9000-20
  - Auto-sync with upstream branch master,
    commit bfdb731438206b0f70fe7afa890681155c30b419:
  - rtld: Check __libc_enable_secure for LD_PREFER_MAP_32BIT_EXEC (CVE-2019-19126)
  - Introduce DL_LOOKUP_FOR_RELOCATE flag for _dl_lookup_symbol_x
  - Enable inlining issignalingf within glibc
  - Don't use a custom wrapper macro around __has_include (bug 25189).
  - Remove duplicate inline implementation of issignalingf
  - misc: Set generic pselect as ENOSYS
  - Use DEPRECATED_SCANF macro for remaining C99-compliant scanf functions
  - ldbl-128ibm-compat: Add regular/wide character printing printing functions
  - ldbl-128ibm-compat: Test double values and positional arguments
  - ldbl-128ibm-compat: Add regular/wide character scanning functions
  - arm: Fix armv7 selection after 'Split BE/LE abilist'
  - Use Linux 5.4 in
  - sysdeps/posix: Simplify if expression in getaddrinfo
  - sysdeps/posix/getaddrinfo: Return early on invalid address family
  - ru_UA locale: use copy "ru_RU" in LC_TIME (bug 25044)
  - locale: Greek -> ASCII transliteration table [BZ #12031]
  - nptl: Cleanup mutex internal offset tests
  - nptl: Add tests for internal pthread_rwlock_t offsets
  - nptl: Remove rwlock elision definitions
  - nptl: Add struct_mutex.h and struct_rwlock.h
  - nptl: Add default pthreadtypes-arch.h and pthread-offsets.h
  - Compile elf/rtld.c with -fno-tree-loop-distribute-patterns.
  - S390: Fix handling of needles crossing a page in strstr z15 ifunc [BZ #25226]
* Mon Nov 18 2019 Patsy Griffin <> - 2.30.9000-19
  - Auto-sync with upstream branch master,
    commit 2a764c6ee848dfe92cb2921ed3b14085f15d9e79.
  - Enhance _dl_catch_exception to allow disabling exception handling
  - hurd: Suppress GCC 10 -Warray-bounds warning in init-first.c [BZ #25097]
  - linux: Add comment on affinity set sizes to tst-skeleton-affinity.c
  - Avoid zero-length array at the end of struct link_map [BZ #25097]
  - Introduce link_map_audit_state accessor function
  - Properly initialize audit cookie for the dynamic loader [BZ #25157]
  - nios2: Work around backend bug triggered by csu/libc-tls.c (GCC PR 92499)
  - Redefine _IO_iconv_t to store a single gconv step pointer [BZ #25097]
  - Add new script for plotting string benchmark JSON output
  - support: Fix support_set_small_thread_stack_size to build on Hurd
  - login: Use pread64 in utmp implementation
  - Clarify purpose of assert in _dl_lookup_symbol_x
  - aarch64: Increase small and medium cases for __memcpy_generic
  - login: Introduce matches_last_entry to utmp processing
* Tue Nov 12 2019 Arjun Shankar <> - 2.30.9000-18
  - Auto-sync with upstream branch master,
    commit cba932a5a9e91cffd7f4172d7e91f9b2efb1f84b:
  - nptl: Move nanosleep implementation to libc
  - Refactor nanosleep in terms of clock_nanosleep
  - nptl: Refactor thrd_sleep in terms of clock_nanosleep
  - math: enhance the endloop condition of function handle_input_flag
  - hurd: Remove lingering references to the time function
  - hurd: Use __clock_gettime in _hurd_select
  - login: Remove double-assignment of fl.l_whence in try_file_lock
  - nptl: Add missing placeholder abi symbol from nanosleep move
  - login: Acquire write lock early in pututline [BZ #24882]
  - Remove hppa pthreadP.h
  - sysdeps/clock_nanosleep: Use clock_nanosleep_time64 if avaliable
  - Fix array bounds violation in regex matcher (bug 25149)
  - support: Add support_set_small_thread_stack_size
  - linux: Reduce stack size for nptl/tst-thread-affinity-pthread
  - y2038: linux: Provide __ppoll64 implementation
  - Declare asctime_r, ctime_r, gmtime_r, localtime_r for C2X.
  - support: Add xsetlocale function
  - libio/tst-fopenloc: Use xsetlocale, xfopen, and xfclose
  - Fix clock_nanosleep when interrupted by a signal
  - slotinfo in struct dtv_slotinfo_list should be flexible array [BZ #25097]
* Wed Nov 06 2019 Patsy Franklin <> - 2.30.9000-17
  - Auto-sync with upstream branch master,
    commit 2a0356e1191804d57005e1cfe2a72f019b7a8cce.
  - posix: Sync regex with gnulib
  - Add mnw language code [BZ #25139]
  - Add new locale: mnw_MM (Mon language spoken in Myanmar) [BZ #25139]
  - S390: Fp comparison are now raising FE_INVALID with gcc 10.
  - linux: pselect: Remove CALL_PSELECT6 macro
  - Fix run-one-test so that it runs elf tests
  - nptl: Fix niggles with pthread_clockjoin_np
  - hppa: Align __clone stack argument to 8 bytes (Bug 25066)
  - y2038: linux: Provide __futimens64 implementation
  - y2038: linux: Provide __utimensat64 implementation
  - nptl: Add pthread_timedjoin_np, pthread_clockjoin_np NULL timeout test
  - nptl: Add pthread_clockjoin_np
  - manual: Add documentation for pthread_tryjoin_np and pthread_timedjoin_np
  - nptl: Convert tst-join3 to use libsupport
  - Sync time/mktime.c with gnulib
  - Sync timespec-{add,sub} with gnulib
  - Sync intprops.h with gnulib
  - Refactor adjtimex based on clock_adjtime
  - Refactor PI mutexes internal definitions
  - Remove pause and nanosleep not cancel wrappers
  - nptl: Replace non cancellable pause/nanosleep with futex
  - Consolidate lowlevellock-futex.h
  - Consolidate futex-internal.h
  - Base max_fast on alignment, not width, of bins (Bug 24903)
  - Revise the documentation of simple calendar time.
  - Make second argument of gettimeofday as 'void *'
  - Use clock_gettime to implement gettimeofday.
  - Use clock_gettime to implement timespec_get.
  - Consolidate and deprecate ftime
  - Change most internal uses of time to __clock_gettime.
  - Use clock_gettime to implement time.
  - Use clock_settime to implement settimeofday.
  - Use clock_settime to implement stime; withdraw stime.
  - Change most internal uses of __gettimeofday to __clock_gettime.
  - Linux/Alpha: don't use timeval32 system calls.
  - resolv/tst-idna_name_classify: Isolate from system libraries
  - hurd: Support for file record locking
  - Comment out initgroups from example nsswitch.conf (Bug 25146)
* Mon Oct 28 2019 DJ Delorie <> - 2.30.9000-16
  - Auto-sync with upstream branch master,
    commit 177a3d48a1c74d7b2cd6bfd48901519d25a5ecad.
  - y2038: linux: Provide __clock_getres64 implementation
  - time: Introduce function to check correctness of nanoseconds value
  - Add Transliterations for Unicode Misc. Mathematical Symbols-A/B [BZ #23132]
  - Install charmaps uncompressed in testroot
  - Add wait-for-debugger test harness hooks
  - hurd: Fix build after __pread64 usage in the dynamic loader
  - sysdeps/stat: Handle 64-bit ino_t types on 32-bit hosts
  - S390: Remove not needed stack frame in syscall function.
* Fri Oct 25 2019 DJ Delorie <> - 2.30.9000-15
  - Add *.mo files to all-langpacks (#1624528)
* Thu Oct 24 2019 DJ Delorie <> - 2.30.9000-14
  - Add Requires on basesystem for main package (#1757267)
  - Add Requires on coreutils for glibc-headers (uses rm)
* Wed Oct 23 2019 Arjun Shankar <> - 2.30.9000-13
  - Auto-sync with upstream branch master,
    commit 7db1fe38de21831d53ceab9ae83493d8d1aec601:
  - Include <kernel-features.h> explicitly in Linux clock_settime.c
  - Remove math-finite.h
  - Remove finite-math tests
  - Remove x64 _finite tests and references
  - Fix testroot.pristine creation copying dynamic linker
* Fri Oct 18 2019 Patsy Franklin <> - 2.30.9000-12
  - Auto-sync with upstream branch master,
    commit ef21bd2d8c6805c0c186a01f7c5039189f51b8c4.
  - loadarchive: guard against locale-archive corruption (Bug #25115)
  - Undo accidental commit to ChangeLog.19.
  - nptl: Document AS-safe functions in cancellation.c.
  - elf: Use nocancel pread64() instead of lseek()+read()
  - Add nocancel version of pread64()
  - Add run-one-test convenience target and makefile help text
  - Update sysvipc kernel-features.h files for Linux 5.1
  - S390: Add new s390 platform z15.
  - nptl: SIGCANCEL, SIGTIMER, SIGSETXID are always defined
  - nptl/tst-cancel25 needs to be an internal test
  - Remove libc_hidden_def from __semtimedop stub
  - sysvipc: Implement semop based on semtimedop
  - ipc: Refactor sysvipc internal definitions
  - Rename and split elf/tst-dlopen-aout collection of tests
  - dlfcn: Remove remnants of caller sensitivity from dlinfo
  - ldconfig: handle .dynstr located in separate segment (bug 25087)
  - ldd: Print "not a dynamic executable" on standard error [BZ #24150]
  - Add PTRACE_GET_SYSCALL_INFO from Linux 5.3 to sys/ptrace.h.
  - Move ChangeLog to ChangeLog.old/ChangeLog.19
  - manual: Remove warning in the documentation of the abort function
  - sysvipc: Set ipc_perm mode as mode_t (BZ#18231)
  - Simplify note processing
  - syscall-names.list: fix typos in comment
  - y2038: linux: Provide __clock_settime64 implementation
  - posix: Use posix_spawn for wordexp
  - mips: Do not malloc on getdents64 fallback
  - sparc: Assume GOTDATA support in the toolchain
  - <dirent.h>: Remove wrong comment about getdents64 declaration
  - ChangeLog: Remove leading spaces before tabs and trailing whitespace
  - Make tst-strftime2 and tst-strftime3 depend on locale generation
  - posix/tst-wordexp-nocmd: Fix diagnostics output in test
  - wordexp: Split out command execution tests from posix/wordexp-test
* Tue Oct 08 2019 Arjun Shankar <> - 2.30.9000-11
  - Adjust glibc-rh741105.patch.
  - Auto-sync with upstream branch master,
    commit ca602c1536ce2777f95c07525f3c42d78812e665:
  - Add TCP_TX_DELAY from Linux 5.3 to netinet/tcp.h
  - [powerpc] fenv_private.h clean up
  - [powerpc] libc_feupdateenv_test: optimize FPSCR access
  - [powerpc] __fesetround_inline optimizations
  - [powerpc] Rename fegetenv_status to fegetenv_control
  - [powerpc] libc_feholdsetround_noex_ppc_ctx: optimize FPSCR write
  - [powerpc] Rename fesetenv_mode to fesetenv_control
  - Add helper script for glibc debugging
  - Update bits/mman.h constants and for Linux 5.3.
  - y2038: Provide conversion helpers for struct __timespec64
  - Use binutils 2.33 branch in
  - Sync "language", "lang_name", "territory", "country_name" with CLDR/langtable
  - Split up endian.h to minimize exposure of BYTE_ORDER.
  - time: Add padding for the timespec if required
  - Enable passing arguments to the inferior in
  - [powerpc] No need to enter "Ignore Exceptions Mode"
  - Y2038: Include proper header to provide support for struct timeval on HURD
  - Disable warnings in string/tester.c at top level.
  - string/endian.h: Restore the __USE_MISC conditionals
  - Disable -Wmaybe-uninitialized for total_deadline in sunrpc/clnt_udp.c.
  - ChangeLog update from my last commit
  - nptl: Move pthread_attr_setinheritsched implementation into libc.
  - elf: Never use the file ID of the main executable [BZ #24900]
  - elf: Assign TLS modid later during dlopen [BZ #24930]
  - nptl: Move pthread_attr_getschedparam implementation into libc
  - riscv: Remove support for variable page sizes
  - nptl: Move pthread_attr_setschedparam implementation into libc
* Fri Sep 27 2019 Zbigniew Jędrzejewski-Szmek <> - 2.30.9000-10
  - Use full locale names in langpack descriptions (#1651375)
* Thu Sep 26 2019 Patsy Franklin <> - 2.30.9000-9
  - Auto-sync with upstream branch master,
    commit 464cd3a9d5f505d92bae9a941bb75b0d91ac14ee.
  - y2038: Introduce struct __timespec64 - new internal glibc type
  - auto-changelog: Remove latin1 from codecs
  - Set the expects flags to clock_nanosleep
  - Fix tst-sigcontext-get_pc rule name from a43565ac447b1
  - inet/net-internal.h: Fix uninitalised clntudp_call() variable
  - Fix vDSO initialization on arm and mips
  - Script to generate ChangeLog-like output from git log
  - [powerpc] SET_RESTORE_ROUND optimizations and bug fix
  - Fix building support_ptrace.c on i686-gnu.
  - S390: Use _HP_TIMING_S390_H instead of _HP_TIMING_H.
  - Update syscall-names.list for Linux 5.3.
  - Use Linux 5.3 in
  - S390: Add support for HP_TIMING_NOW.
  - Fix RISC-V vfork build with Linux 5.3 kernel headers.
  - Add UNSUPPORTED check in elf/tst-pldd.
  - sparc64: Use linux generic time implementation
  - mips: Consolidate INTERNAL_VSYSCALL_CALL
  - powerpc: Simplify vsyscall internal macros
  - Refactor vDSO initialization code
  - Fix small error in HP_TIMING_PRINT trailing null char setting
* Mon Sep 16 2019 Parag Nemade <pnemade AT redhat DOT com> - 2.30.9000-8
  - Change Supplements "langpacks-" to "langpacks-core-" (#1729992)
* Mon Sep 16 2019 DJ Delorie <> - 2.30.9000-7
  - Auto-sync with upstream branch master,
    commit 1a6566094d3097f4a3037ab5555cddc6cb11c3a3.
  - alpha: force old OSF1 syscalls for getegid, geteuid and getppid [BZ #24986]
  - Fix http: URL in 'configure'
  - Regenerate charmap-kw.h, locfile-kw.h
  - Fix three GNU license URLs, along with trailing-newline issues.
  - Prefer https to http for and URLs
* Fri Sep 06 2019 Patsy Franklin <> - 2.30.9000-6
  - Auto-sync with upstream branch master,
    commit 1b7f04070bd94f259e2ed24d6fb76309d64fb164.
  - locale: Avoid zero-length array in _nl_category_names [BZ #24962]
  - math: Replace const attribute with pure in totalorder* functions
  - y2038: Introduce the __ASSUME_TIME64_SYSCALLS define
  - Finish move of clock_* functions to libc. [BZ #24959]
  - Update Alpha libm-test-ulps
  - localedef: Use initializer for flexible array member [BZ #24950]
  - Add misc/tst-mntent-autofs, testing autofs "ignore" filtering
  - Use autofs "ignore" mount hint in getmntent_r/getmntent
  - hurd: Fix build
  - Use generic memset/memcpy/memmove in benchtests
  - nptl: Move pthread_attr_getinheritsched implementation into libc
  - hurd: Fix SS_ONSTACK support
  - hurd: Remove optimizing anonymous maps as __vm_allocate.
  - hurd: Fix poll and select POSIX compliancy details about errors
  - hurd: Fix timeout handling in _hurd_select
  - hurd getcwd: Allow unknown root directory
  - hurd: Fix implementation of setitimer.
  - hurd: Fix _hurd_select for single fd sets
  - MIPS support for GNU hash
  - sh: Split BE/LE abilist
  - microblaze: Split BE/LE abilist
  - arm: Split BE/LE abilist
  - Correct the spelling of more contributors
  - Fix posix/tst-regex by using UTF-8 and own test input
  - [powerpc] fegetenv_status: simplify instruction generation
  - [powerpc] fesetenv: optimize FPSCR access
  - [powerpc] SET_RESTORE_ROUND improvements
  - [powerpc] fe{en,dis}ableexcept, fesetmode: optimize FPSCR accesses
  - [powerpc] fe{en,dis}ableexcept optimize bit translations
  - misc: Use allocate_once in getmntent
  - nptl: Move pthread_attr_setdetachstate implementation into libc
  - login: pututxline could fail to overwrite existing entries [BZ #24902]
  - Fix posix/tst-regex by using a dedicated input-file.
* Tue Aug 27 2019 DJ Delorie <> - 2.30.9000-5
  - Move makedb from glibc-common to nss_db (#1704334)
* Mon Aug 26 2019 DJ Delorie <> - 2.30.9000-4
  - Auto-sync with upstream branch master,
    commit 1bced8cadc82077f0201801239e89eb24b68e9aa.
  - Don't put non-ASCII into installed headers
  - Fix spellings of contributor names in comments and doc
  - [MIPS] Raise highest supported EI_ABIVERSION value [SWBZ #24916]
  - mips: Force RWX stack for hard-float builds that can run on pre-4.8 kernels
  - linux: Make profil_counter a compat_symbol (SWBZ#17726)
  - Refactor sigcontextinfo.h
  - Add RTLD_SINGLE_THREAD_P on generic single-thread.h
  - Chinese locales: Set first_weekday to 2 (swbug 24682).
  - powerpc: Fix typos and field name in comments
  - Mark IDN tests unsupported with libidn2 before 2.0.5.
  - Document strftime %Ob and %OB as C2X features.
  - Remove dead regex code
  - Fix bad pointer / leak in regex code
  - Don't use the argument to time.
  - Add tgmath.h macros for narrowing functions.
  - Update i386 libm-test-ulps
* Mon Aug 19 2019 Carlos O'Donell <> - 2.30.9000-3
  - Drop glibc-fedora-nscd-warnings.patch; applied upstream.
  - Drop Source7: nsswitch.conf; applying patch to upstream.
  - Add glibc-fedora-nsswitch.patch for Fedora customizations.
  - Auto-sync with upstream branch master,
    commit d34d4c80226b3f5a1b51a8e5b005a52fba07d7ba:
  - Do not print backtraces on fatal glibc errors.
  - elf: Self-dlopen failure with explict loader invocation (swbz#24900)
  - login: Add nonstring attributes to struct utmp, struct utmpx (swbz#24899)
  - login: Use struct flock64 in utmp (swbz#24880)
  - login: Disarm timer after utmp lock acquisition (swbz#24879)
* Fri Aug 16 2019 Carlos O'Donell <> - 2.30.9000-2
  - Fix C.UTF-8 to use full code ranges.
* Thu Aug 15 2019 Florian Weimer <> - 2.30.9000-1
  - Auto-sync with upstream branch master,
    commit 341da5b4b6253de9a7581a066f33f89cacb44dec.
* Fri Aug 02 2019 Florian Weimer <> - 2.30-1
  - Drop glibc-rh1734680.patch, applied upstream.
  - Auto-sync with upstream branch release/2.30/master,
    commit be9a328c93834648e0bec106a1f86357d1a8c7e1:
  - malloc: Remove unwanted leading whitespace in malloc_info (swbz#24867)
  - glibc 2.30 release
  - iconv: Revert steps array reference counting changes (#1734680)
  - Restore r31 setting in powerpc32 swapcontext
* Wed Jul 31 2019 Florian Weimer <> - 2.29.9000-37
  - Fix memory leak in iconv_open (#1734680)
* Tue Jul 30 2019 Florian Weimer <> - 2.29.9000-36
  - Drop glibc-rh1732406.patch, fix for the regression applied upstream.
  - Auto-sync with upstream branch master,
    commit 8a814e20d443adc460a1030fa1a66aa9ae817483:
  - nptl: Use uintptr_t for address diagnostic in nptl/tst-pthread-getattr
  - Linux: Move getdents64 to <dirent.h>
  - test-container: Install with $(sorted-subdirs) (swbz#24794)
  - gconv: Check reference count in __gconv_release_cache (#1732406)
  - x86-64: Compile branred.c with -mprefer-vector-width=128 (swbz#24603)
  - Use Linux 5.2 by default
  - Linux: Use in-tree copy of SO_ constants for !__USE_MISC (swbz#24532)
  - test-container: Avoid copying unintended system libraries
* Thu Jul 25 2019 Fedora Release Engineering <>
  - Rebuilt for
* Tue Jul 23 2019 Florian Weimer <> - 2.29.9000-34
  - Revert libio change that causes crashes (#1732406)
* Mon Jul 22 2019 DJ Delorie <> - 2.29.9000-33
  - Auto-sync with upstream branch master,
    commit dcf36bcad3f283f77893d3b157ef7bb2c99419f2.
  - Add NEWS entry about the new AArch64 IFUNC resolver call ABI
  - locale/ Cyrillic -> ASCII transliteration [BZ #2872]
  - Linux: Update syscall-names.list to Linux 5.2
* Thu Jul 18 2019 DJ Delorie <> - 2.29.9000-32
  - Auto-sync with upstream branch master,
    commit 3556658c5b8765480711b265abc901c67d5fc060.
  - Regenerate po/libc.pot for 2.30 release.
  - nptl: Add POSIX-proposed _clock functions to hppa pthread.h
  - nptl: Remove unnecessary forwarding of pthread_cond_clockwait from libc
  - Afar locales: Months and days updated from CLDR (bug 21897).
  - nl_BE locale: Use "copy "nl_NL"" in LC_NAME (bug 23996).
  - nl_BE and nl_NL locales: Dutch salutations (bug 23996).
  - ga_IE and en_IE locales: Revert first_weekday removal (bug 24200).
  - nptl: Remove futex_supports_exact_relative_timeouts
  - Update NEWS for new _clockwait and _clocklock functions
  - nptl: Add POSIX-proposed pthread_mutex_clocklock
  - nptl: Rename lll_timedlock to lll_clocklock and add clockid parameter
  - nptl: Add POSIX-proposed pthread_rwlock_clockrdlock & pthread_rwlock_clockwrlock
  - nptl: pthread_rwlock: Move timeout validation into _full functions
  - nptl: Add POSIX-proposed pthread_cond_clockwait
  - nptl: Add POSIX-proposed sem_clockwait
  - nptl: Add clockid parameter to futex timed wait calls
  - posix: Fix large mmap64 offset for mips64n32 (BZ#24699)
  - nss_db: fix endent wrt NULL mappings [BZ #24695] [BZ #24696]
* Wed Jul 10 2019 Carlos O'Donell <> - 2.29.9000-31
  - Auto-sync with upstream branch master,
    commit 30ba0375464f34e4bf8129f3d3dc14d0c09add17.
  - Don't declare __malloc_check_init in <malloc.h> (bug 23352)
  - nftw: fill in stat buf for dangling links [BZ #23501]
  - dl-vdso: Add LINUX_4 HASH CODE to support nds32 vdso mechanism
  - riscv: restore ABI compatibility (bug 24484)
  - aarch64: new ifunc resolver ABI
  - nptl: Remove vfork IFUNC-based forwarder from libpthread [BZ #20188]
  - malloc: Add nptl, htl dependency for the subdirectory [BZ #24757]
  - Call _dl_open_check after relocation [BZ #24259]
  - Linux: Use mmap instead of malloc in dirent/tst-getdents64
  - Support moving versioned symbols between sonames [BZ #24741]
  - io: Remove copy_file_range emulation [BZ #24744]
  - Linux: Adjust gedents64 buffer size to int range [BZ #24740]
  - powerpc: Use generic e_expf
  - Linux: Add nds32 specific syscalls to syscall-names.list
  - szl_PL locale: Fix a typo in the previous commit (bug 24652).



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