Upstream commit: 89dc0372a9055e7ef86fe19be6201fa0b16b2f0e
- Update syscall lists for Linux 5.14
- Fix failing nss/tst-nss-files-hosts-long with local resolver
- MIPS: Setup errno for {f,l,}xstat
- Use Linux 5.14 in build-many-glibcs.py
- locale: Add missing second argument to _Static_assert in C-collate-seq.c
- Update hppa libm-test-ulps
- Add generic C.UTF-8 locale (Bug 17318)
- Add 'codepoint_collation' support for LC_COLLATE.
- AArch64: Update A64FX memset not to degrade at 16KB
- Revert "AArch64: Update A64FX memset not to degrade at 16KB"
- Remove "Contributed by" lines
- Port shared code information from the wiki
- AArch64: Update A64FX memset not to degrade at 16KB
- posix: remove some iso-8859-encoded characters
- configure: Allow LD to be LLD 13.0.0 or above [BZ #26558]
- hurd msync: Drop bogus test
- hurd: Fix typo in msync
Upstream commit: 9926f6e2eeb374cf729d4bb3f092dd4b36a8f861
- elf: Skip tst-auditlogmod-* if the linker doesn't support --depaudit [BZ #28151]
- powerpc: Use --no-tls-get-addr-optimize in test only if the linker supports it
- x86-64: Remove assembler AVX512DQ check
- x86-64: Remove compiler -mavx512f check
- Use __executable_start as the lowest address for profiling [BZ #28153]
- hurd: Fix errlist error mapping
- hurd: Remove old test-err_np.c file
- Fix iconv build with GCC mainline
- rtld: copy terminating null in tunables_strdup (bug 28256)
- mtrace: Fix output with PIE and ASLR [BZ #22716]
- x86-64: Optimize load of all bits set into ZMM register [BZ #28252]
- Update string/test-memmove.c to cover 16KB copy
- elf: Fix missing colon in LD_SHOW_AUXV output [BZ #28253]
- x86: fix Autoconf caching of instruction support checks [BZ #27991]
- arm: Simplify elf_machine_{load_address,dynamic}
- riscv: Drop reliance on _GLOBAL_OFFSET_TABLE_[0]
- Remove sysdeps/*/tls-macros.h
Upstream commit: b37b75d269883a2c553bb7019a813094eb4e2dd1
- x86_64: Simplify elf_machine_{load_address,dynamic}
- elf: Drop elf/tls-macros.h in favor of __thread and tls_model attributes [BZ #28152] [BZ #28205]
- hurd: Drop fmh kludge
- time: Fix overflow itimer tests on 32-bit systems
- mips: increase stack alignment in clone to match the ABI
- mips: align stack in clone [BZ #28223]
Upstream commit: 4cc79c217744743077bf7a0ec5e0a4318f1e6641
- librt: add test (bug 28213)
- mtrace: Use a static buffer for printing [BZ #25947]
- hurd mmap: Reduce the requested max vmprot
- hurd mmap: Factorize MAP_SHARED flag check
- aarch64: Make elf_machine_{load_address,dynamic} robust [BZ #28203]
- elf: Unconditionally use __ehdr_start
- hurd: Add support for AT_NO_AUTOMOUNT
- [5/5] AArch64: Improve A64FX memset medium loops
- [4/5] AArch64: Improve A64FX memset by removing unroll32
- [3/5] AArch64: Improve A64FX memset for remaining bytes
- [2/5] AArch64: Improve A64FX memset for large sizes
- [1/5] AArch64: Improve A64FX memset for small sizes
- Use binutils 2.37 branch in build-many-glibcs.py
- Add PTRACE_GET_RSEQ_CONFIGURATION from Linux 5.13 to sys/ptrace.h
- librt: fix NULL pointer dereference (bug 28213)
- powerpc64: Add checks for Altivec and VSX in ifunc selection
- powerpc64: Check cacheline size before using optimised memset routines
- powerpc64: Replace some PPC_FEATURE_HAS_VSX with PPC_FEATURE_ARCH_2_06
- Linux: Fix fcntl, ioctl, prctl redirects for _TIME_BITS=64 (bug 28182)
- Add INADDR_DUMMY from Linux 5.13 to netinet/in.h
- tst-mxfast: Don't run with mcheck
- rt: Set the correct message queue for tst-mqueue10
- Update sparc libm-test-ulps
- linux: Add sparck brk implementation
- test-dlclose-exit-race: avoid hang on pthread_create error
- gethosts: Remove unused argument _type
- hurd: Avoid spurious warning
- gaiconf_init: Avoid double-free in label and precedence lists
- copy_and_spawn_sgid: Avoid double calls to close()
- iconv_charmap: Close output file when done
- gconv_parseconfdir: Fix memory leak
- ldconfig: avoid leak on empty paths in config file
- Fix build of nptl/tst-thread_local1.cc with GCC 12
- nis: Fix leak on realloc failure in nis_getnames [BZ #28150]
- Remove obsolete comments/name from several benchtest input files.
- Remove obsolete comments/name from acos-inputs, since slow path was removed.
- Open master branch for glibc 2.35 development
Upstream commit: 77ede5f010f1b144e067ec035e422a13bb57c55d
- socket: Add time64 alias for sendmsg
- socket: Add time64 alias for recvmsg
- socket: Add time64 alias for sendmmsg
- Linux: Add time64 alias for prctl
- io: Add time64 alias for fcntl
- misc: Add time64 alias for ioctl
- RISC-V: Update rv64 ULPs
- resolv: Do not install libnss_dns.a, libnss_dns.so
- hurd: Add support for spawn_do_closefrom
- elf: Fix tst-cpu-features-cpuinfo on some AMD systems (BZ #28090)
- i386: Add the clone3 wrapper
Upstream commit: ee5ed99922ca90bcea4a2f9a48a0c9ae4b534ece
- nss: Directly load nss_dns, without going through dlsym/dlopen
- resolv: Move nss_dns into libc
- resolv: Move res_query functions into libc
- resolv: Move res_mkquery, res_nmkquery into libc
- resolv: Move res_send, res_nsend into libc
- resolv: Move res_hostalias into its own file, along with hostalias
- resolv: Move __res_context_hostalias into its own file and into libc
- resolv: Move res_queriesmatch to its own file and into libc
- resolv: Move res_nameinquery to its own file and into libc
- resolv: Move ns_samename into its own file, and into libc
- resolv: Move ns_makecanon into its own file, and into libc
- resolv: Move res_isourserver to its own file and reformat to GNU style
- resolv: Move __res_get_nsaddr to its own file and into libc
- resolv: Rename res_comp.c to res-name-checking.c and move into libc
- resolv: Move dn_skipname to its own file and into libc
- resolv: Move dn_comp to its own file and into libc
- resolv: Move _getlong, _getshort, __putlong, __putshort to res-putget
- resolv: Move dn_expand to its own file and into libc
- resolv: Move ns_name_compress into its own file and into libc
- resolv: Move ns_name_pack into its own file and into libc
- resolv: Move ns_name_pton into its own file and into libc
- resolv: Move ns_name_uncompress into its own file and into libc
- resolv: Move ns_name_skip to its own file and into libc (bug 28091)
- resolv: Deprecate legacy interfaces in libresolv
- tst-safe-linking: make false positives even more improbable
- htl: Do not expose pthread hidden proto outside libpthread
- elf: Fix a wrong array access on tst-tls20
- elf: Add -Wl,--no-as-needed for tst-tls-manydynamic*mod-dep-bad.so (BZ #28089)
- resolv: Move ns_name_unpack to its own file and into libc
- resolv: Remove unnecessary res_isourserver_p call from send_dg
- resolv: Move ns_name_ntop to its own file and into libc
- nss_dns: Do not use deprecated packet parsing functions
- resolv: Sort Makefile routines and Versions lexicographically
- socket: Add hidden prototype for setsockopt
- elf: Fix DTV gap reuse logic (BZ #27135)
- Fix linknamespace errors and local-plt-usages in nss_files.
- Add static tests for __clone_internal
- x86-64: Add the clone3 wrapper
- Add an internal wrapper for clone, clone2 and clone3
- nss: Fix build error with --disable-nscd
- htl: Fix linking static examples against libpthread
- htl: Let libc call __pthread_mutex_{,try,un}lock
- posix: Ignore non opened files on tst-spawn5
- mcheck: Align struct hdr to MALLOC_ALIGNMENT bytes [BZ #28068]
Upstream commit: 72e84d1db22203e01a43268de71ea8669eca2863
- Linux: Use 32-bit vDSO for clock_gettime, gettimeofday, time (BZ# 28071)
- Reduce <limits.h> pollution due to dynamic PTHREAD_STACK_MIN
- Fix failing nss/tst-nss-files-hosts-long.
- nis: nis_local_group may read from __nisgroup[-1] (bug 28075)
- hurd _Fork: Drop duplicate malloc_fork_lock calls
- support: Replace _SC_MINSIGSTKSZ with _SC_SIGSTKSZ
- support: Replace MINSIGSTKSZ with sysconf (_SC_MINSIGSTKSZ)
- Define PTHREAD_STACK_MIN to sysconf(_SC_THREAD_STACK_MIN)
- Force building with -fno-common
- Add a generic malloc test for MALLOC_ALIGNMENT
- Properly run tst-spawn5 directly [BZ #28067]
- build-many-glibcs.py: Add glibcs-arm-linux-gnueabihf-thumb
- nptl: Use out-of-line wake function in __libc_lock_unlock slow path
- powerpc64le: Fix typo in configure
- powerpc64: Remove strcspn ifunc from the loader
- x86: Remove wcsnlen-sse4_1 from wcslen ifunc-impl-list [BZ #28064]
- x86-64: Test strlen and wcslen with 0 in the RSI register [BZ #28064]
- x86_64: Remove unneeded static PIE check for undefined weak diagnostic
- Add NT_ARM_PAC_ENABLED_KEYS to elf.h
- posix: Add posix_spawn_file_actions_addclosefrom_np
- io: Add closefrom [BZ #10353]
- linux: Add close_range
- support: Add support_stack_alloc
- _int_realloc is static
- Move mcheck symbol from stdlib to malloc
- nss: Do not install static linker input files for libnss_files
- elf/tests: Make thrlock and noload depend on libm
- Harden tcache double-free check
- nss: Access nss_files through direct references
- nss_files: Move into libc
- nss_files: Add generic code for set*ent, end*ent and file open
- nss_files: Allocate nscd file registration data on the heap
- libio: Replace internal _IO_getdelim symbol with __getdelim
- libio: Add hidden prototype for ungetc
- inet: Add hidden prototype for __inet_network
- Update MIPS libm-test-ulps
- Update powerpc-nofpu libm-test-ulps
- soft-fp: Add __extendhfsf2/__extendhfdf2, __truncsfhf2/__truncdfhf2,
__eqhf2/__nehf2
- Update kernel version to 5.13 in tst-mman-consts.py
- tests-exclude-mcheck: Fix typo
Upstream commit: 7a5db2e82fbb6c3a6e3fdae02b7166c5d0e8c7a8
- elf: Clean up GLIBC_PRIVATE exports of internal libdl symbols
- nptl: Reduce the GLIBC_PRIVATE ABI
- nptl: Remove GLIBC_2.34 versions of __pthread_mutex_lock,
__pthread_mutex_unlock
- nptl: Use internal low-level lock type for !IS_IN (libc)
- glibc.malloc.check: Fix nit in documentation
- Exclude tst-realloc from tests-mcheck
- linux: Fix setsockopt fallback
- linux: Use the expected size for SO_TIMESTAMP{NS} convertion
- linux: Consolidate Linux setsockopt implementation
- linux: Consolidate Linux getsockopt implementation
- manual: fix description for preadv()
Upstream commit: 832f50be6c9c010e46180d14126bbb81f35e808c
- linux: Check for null value msghdr struct before use
- elf: Call free from base namespace on error in dl-libc.c [BZ #27646]
Upstream commit: 91fb0f17a5779da6e7877eb74119a83dbe8bf167
- hooks.c: Remove incorrect comment
- mtrace: Add attribute nocommon to mallwatch
- Move glibc.malloc.check implementation into its own file
- mtrace: Deprecate mallwatch and tr_break
- Drop source dependencies on hooks.c and arena.c
- malloc: Initiate tcache shutdown even without allocations [BZ #28028]
- Add mcheck tests to malloc
- iconvconfig: Use the public feof_unlocked
- resolv: Move libanl into libc (if libpthread is in libc)
- powerpc: optimize strcpy/stpcpy for POWER9/10
- soft-fp: Add __extendhfxf2 and __truncxfhf2
- x86: Check RTM_ALWAYS_ABORT for RTM [BZ #28033]
- Update syscall lists for Linux 5.13
- s390: Fix MEMCHR_Z900_G5 ifunc-variant if n>=0x80000000 [BZ #28024]
- Fix extra PLT reference in libc.so due to __glob64_time64 if build with gcc 7.5 on 32bit.
- AArch64: Add hp-timing.h
- AArch64: Improve strnlen performance
Upstream commit: eb68d7d23cc411acdf68a60f194343a6774d6194
- Linux: Avoid calling malloc indirectly from __get_nprocs (#1975693)
- Use Linux 5.13 in build-many-glibcs.py
Upstream commit: 2c16cb88a6e5ace0fb7cedca86860ea7bde522a7
- Linux: Move timer helper routines from librt to libc
- Linux: Move mq_unlink from librt to libc
- Linux: Move mq_send, mq_timedsend, __mq_timedsend_time64 to libc
- Linux: Move mq_receive, mq_timedreceive, __mq_timedreceive_time64 to libc
- Linux: Move mq_open, __mq_open_2 from librt to libc
- Linux: Move mq_notify from librt to libc
- Linux: Move mq_getattr from librt to libc
- Linux: Move mq_setattr from librt to libc
- Linux: Move mq_close from librt to libc
- Linux: Move lio_listio, lio_listio64 from librt to libc
- rt: Rework lio_listio implementation
- Linux: Move aio_write, aio_write64 into libc
- Linux: Move aio_suspend, aio_suspend64, __aio_suspend_time64 to libc
- Linux: Move aio_return, aio_return64 into libc
- Linux: Move aio_read, aio_read64 into libc
- Linux: Move aio_fsync, aio_fsync64 into libc
- Linux: Move aio_error, aio_error64 into libc
- Linux: Move aio_cancel, aio_cancel64 into libc
- Linux: Move aio_init from librt into libc
- support: Fix xclone build failures on ia64 and hppa
- elf: Disable most of TLS modid gaps processing [BZ #27135]
- elf: Fix glibc-hwcaps priorities with cache flags mismatches [BZ #27046]
- * NEWS: Clarify _TIME_BITS change.
- x86: Remove unnecessary overflow check from wcsnlen-sse4_1.S
- String: Add three more overflow tests cases to test-strnlen.c
- Consolidate pthread_atfork
- posix: Do not clobber errno by atfork handlers
- posix: Consolidate fork implementation
- support: Add xclone
- x86: Fix tst-cpu-features-cpuinfo on Ryzen 9 (BZ #27873)
- x86: Copy IBT and SHSTK usable only if CET is enabled
- x86: Fix overflow bug in wcsnlen-sse4_1 and wcsnlen-avx2 [BZ #27974]
- x86: Fix overflow bug with wmemchr-sse2 and wmemchr-avx2 [BZ #27974]
- String: Add overflow tests for strnlen, memchr, and strncat [BZ #27974]
- x86-64: Add wcslen optimize for sse4.1
- x86-64: Move strlen.S to multiarch/strlen-vec.S
- hurd: Fix build after 52a5fe70a2
- nptl: Use SA_RESTART for SIGCANCEL handler
- doc: _TIME_BITS defaults may change
- More mcheck -> malloc-check refactoring
- Add NEWS item for gconv-modules.d change
- Handle DT_UNKNOWN in gconv-modules.d
- iconvconfig: Use common gconv module parsing function
- gconv_conf: Split out configuration file processing
- gconv_conf: Remove unused variables
- iconv: Remove alloca use in gconv-modules configuration parsing
- Remove unsused symbols from nptl/Versions
- linux: Only use 64-bit syscall if required for clock_nanosleep
- linux: Only use 64-bit syscall if required for internal futex
- linux: Only use 64-bit syscall if required for utimensat family
- linux: Only use 64-bit syscall if required for sigtimedwait
- linux: Only use 64-bit syscall if required for mq_timedsend
- linux: Only use 64-bit syscall if required for mq_timedreceive
- linux: Only use 64-bit syscall if required for timerfd_settime
- linux: Only use 64-bit syscall if required for semtimedop
- linux: timerfd_gettime minor cleanup
- linux: Remove time64-support
- linux: Remove supports_time64 () from clock_gettime
- linux: Remove supports_time64 () from clock_getres
- linux: Only use 64-bit syscall if required for select
- linux: Only use 64-bit syscall if required for pselect
- linux: Only use 64-bit syscall if required for ppoll
- support: Add support_create_timer
- Use 64 bit time_t stat internally
- malloc: Drop __malloc_initialized from Versions
- tst-mcheck: Rename to tst-malloc-check
- Add hidden prototypes for fsync, fdatasync
- nptl: Move pthreadP.h into sysdeps directory
- rt: Move generic implementation from sysdeps/pthread to rt
- rt: Move shm_unlink into libc
- rt: Move shm_open into libc
- rt: Replace generic stub of shm_unlink with the posix version
- rt: Replace generic stub of shm_open with the posix version
- Fix librt-routines-var issues for !PTHREAD_IN_LIBC
- rt: Lexicographically sort Versions file; librt-routines in Makefile
- elf: Use _dl_catch_error from base namespace in dl-libc.c [BZ #27646]
- Makeconfig: Fix time64-compat.mk target
Upstream commit: aa9a7f629632c9180de89632d4f2c1e6039f7781
- nptl: Export _pthread_cleanup_push, _pthread_cleanup_pop again
- s390x: Align child stack while clone. [BZ #27968]
- y2038: Add test coverage
- libsupport: Add 64-bit time_t support for stat functions
- libsupport: Add 64-bit time_t support for time functions
- io: Add ftw64 with 64-bit time_t support
- io: Add fts64 with 64-bit time_t support
- posix: Add glob64 with 64-bit time_t support
- y2038: Add support for 64-bit time on legacy ABIs
- time: Add 64-bit time support for getdate
- y2038: Add __USE_TIME_BITS64 support for socket-constants.h
- y2038: Use a common definition for shmid_ds
- y2038: Use a common definition for semid_ds
- y2038: Use a common definition for msqid_ds
- y2038: Use a common definition for stat
- y2038: linux: Add __USE_TIME_BITS64 support for struct timex
- y2038: Add __USE_TIME_BITS64 support for struct utimbuf
- y2038: Add __USE_TIME_BITS64 support for struct timespec
- y2038: Add __USE_TIME_BITS64 support for struct timeval
- y2038: Add __USE_TIME_BITS64 support for time_t
- linux: Add recvvmsg fallback for 64-bit time_t SO_TIMESTAMP{NS}
- linux: Add fallback for 64-bit time_t SO_TIMESTAMP{NS}
- linux: Add fallback for 64-bit time_t SO_{RCV,SND}TIMEO
- linux: s390: Add libanl.abilist in s390 and s390x
- linux: mips: Split libanl.abilist in n32 and n64
- linux: mips: Split librt.abilist in n32 and n64
- Reinstate gconv-modules as the default configuration file
Auto-sync Upstream commit: ebae2f5a6f971a8f0b6c99e00f9c45ef7433924a
Changes in addition to the sync:
Add a downstream patch[1] to reinstate gconv-modules file and apply
glibc-rh697421.patch after it. Also update spec file to create a new
package glibc-gconv-extra with iconv converter modules that are not
commonly used so that they can be removed in minimal or hardened
installations.
[1] https://sourceware.org/pipermail/libc-alpha/2021-June/127497.html
Auto-sync commits:
- Add build option to disable usage of scv on powerpc
- io: Fix sporadic test failures in io/tst-stat
- nptl: Avoid async cancellation to wrongly update __nptl_nthreads (BZ #19366)
- nptl: Use pthread_kill on pthread_cancel
- nptl: Implement raise in terms of pthread_kill
- nptl: Move cancel type out of cancelhandling
- nptl: Move cancel state out of cancelhandling
- nptl: Remove CANCELING_BITMASK
- nptl: Install cancellation handler on pthread_cancel
- nptl: Deallocate the thread stack on setup failure (BZ #19511)
- Remove stale references to libdl.a
- Fix elf/tst-tls9-static after libdl cleanups.
- iconvdata: Split out non-essential gconv module configuration
- iconvdata: Move gconv-modules configuration to gconv-modules.conf
- gconv_conf: Read configuration files in gconv-modules.d
- iconvconfig: Read configuration from gconv-modules.d subdirectory
- iconvconfig: Make file handling more general purpose
- AArch64: Add support for roundeven[f]
- configure: Replaced obsolete AC_TRY_COMPILE
- libio: Assume _IO_lock_inexpensive
- nptl: Remove exit-thread.h
- Improve test coverage of strnlen function
Upstream commit: ac0353af81a23535f517586a5d04427120a157ac
- This removes libpthread as a separate shared object. New programs
will depend on the GLIBC_2.34 symbol version. Upstream development
brings in the following noteworthy bug fixes:
- ppc64le: scv ABI error handling fails to check IS_ERR_VALUE (#1962971)
- CVE-2021-27645 glibc: Use-after-free in addgetnetgrentX function in
netgroupcache.c (#1932590)
- Linking the main program with jemalloc causes sysconf to deadlock in
audit mode (#1909920)
Upstream commit: f01a61e13872109b3b233158ab664364bd1879bc
- Drop glibc-rh819430.patch; fixed upstream.
- i386: Regenerate ulps
- x86: Add CPU-specific diagnostics to ld.so --list-diagnostics
- x86: Automate generation of PREFERRED_FEATURE_INDEX_1 bitfield
- ld.so: Implement the --list-diagnostics option
- powerpc: Update libm-test-ulps
- tst: Add test for utimes
- tst: Add test for utime
- tst: Add test for futimens
- nptl: __libc_cleanup_push/__libc_cleanup_pop require -fexceptions
- elf: Build __dl_iterate_phdr with unwinding support [BZ #27498]
- nptl: Use <unwind-link.h> for accessing the libgcc_s unwinder
- Implement _Unwind_Resume in libc on top of <unwind-link.h>
- Move sysdeps/gnu/unwind-resume.c to sysdeps/generic/unwind-resume.c
- __frame_state_for: Use <unwind-link.h> for unwinder access
- sparc: Implement backtrace on top <unwind-link.h>
- m68k: Implement backtrace on top of <unwind-link.h>
- i386: Implement backtrace on top of <unwind-link.h>
- arm: Implement backtrace on top of <unwind-link.h>
- backtrace: Implement on top of <unwind-link.h>
- Implement <unwind-link.h> for dynamically loading the libgcc_s unwinder
- Correct buffer end pointer in IO_wdefault_doallocate (BZ #26874)
- aarch64: update ulps.
- Add inputs that generate larger error bounds
- Reduce the statically linked startup code [BZ #23323]
- posix: Falling back to non wide mode in case of encoding error [BZ #14185]
- nptl: Move elision implementations into libc
- NEWS: Add missing bug closures
- added rt to malloc/Depend [BZ #27132]
- x86: Use x86/nptl/pthreaddef.h
- nptl: Move futex-internal into libc
- nptl: Move lowlevellock into libc [BZ #15648]
- nptl: Move futex-internal.c into main nptl directory
- nptl: Reformat Versions
- nptl: Split libpthread-routines into one routine per line
- x86: Remove unused variables for raw cache sizes from cacheinfo.h
- Use Linux 5.11 in build-many-glibcs.py.
- <bits/platform/x86.h>: Correct x86_cpu_TBM
- x86_64/clone.S: Upate comments
- i386/clone.S: Remove redundant EBX load
- aarch64: Remove the unused __read_tp symbol
- build-many-glibcs.py: Use make -O for more consistent log output
Upstream commit: e9e7f24543e6d1b0a31641f144697e261df6ccd7
- configure: Replace obsolete AC_TRY_LINK with AC_LINK_IFELSE
- configure: Remove obsolete AC_CHECK_TOOL_PREFIX
- configure: Replace obsoleted AC_HELP_STRING with AS_HELP_STRING
- Update syscall lists for Linux 5.11.
- Correct hppa EFD_NONBLOCK, IN_NONBLOCK, SFD_NONBLOCK and TFD_NONBLOCK defines.
- string: Work around GCC PR 98512 in rawmemchr
- tst: time: Provide Y2038 tests for mktime (tst-mktime4.c)
- tst: Provide test for difftime
- tst: Provide test for ctime
- tst: Provide test for sched_rr_get_interval
- S390: Add new hwcap values.
- aarch64: Fix sys/ptrace.h if linux headers are included
- elf: Do not copy vDSO soname when setting up link map
- x86: Remove the extra space between "# endif"
- hurd: Fix fstatfs build failure
- linux: Remove stat-check.c
- linux: Remove overflow.h
- linux: Consolidate internal_statvfs
- linux: Consolidate statvfs implementations
- linux: Consolidate fstatvfs implementations
- linux: Consolidate statfs implementations
- linux: Consolidate fstatfs implementations
- linux: Set LFS statfs as default
- linux: Set default kernel_stat.h to LFS
- linux: Fix STATFS_IS_STATFS64 definition
Upstream commit: df359a25ba6f6bda06104229fbfe284c1fb30915
- Revert "Make libc symbols hidden in static PIE" [BZ #27237]
The previous auto-sync failed to build due to the above bug.
Upstream commit: 3725ee39dbd4d7c17fc276b3ea4248cc16e4b522
- 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
- ld.so: 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]
Upstream 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 format.lds 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
Upstream commit: 3ec5d83d2a237d39e7fd6ef7a0bc8ac4c171a4a5
- 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.
- 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 https://www.gnu.org/licenses/fdl-1.3.texi
- 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
- hurd: Add WSTOPPED/WCONTINUED/WEXITED/WNOWAIT support [BZ #23091]
- 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: Fix ELF_MACHINE_USER_ADDRESS_MASK value
- 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 tst-mman-consts.py.
- 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
- hurd: Rename LLL_INITIALIZER to LLL_LOCK_INITIALIZER
- Use Linux 5.10 in build-many-glibcs.py.
Upstream commit: 4d0985543f479a6f421d4d8a9e0d1dc71c9c2c53
- elf: Record libc.so link map when it is the main program (bug 20972)
- Use GMP 6.2.1 in build-many-glibcs.py.
- 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 libc.so.6 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.
Upstream 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/move-symbol-to-libc.py
Upstream 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 build-many-glibcs.py.
- Argument Syntax: Use "option", @option, and @command.
- elf: Unify old and new format cache handling code in ld.so
- 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 tst-mman-consts.py.
- 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 build-many-glibcs.py.
- 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.
Upstream 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 ld.so --help to print HWCAP subdirectories
- elf: Add library search path information to ld.so --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 ld.so help message
- elf: Use the term "program interpreter" in the ld.so help message
- scripts/update-copyrights: Update csu/version.c, elf/dl-usage.c
- elf: Implement ld.so --version
- nptl: Add missing cancellation flags on lockf
- Update mips64 libm-test-ulps
- Update alpha libm-test-ulps
- elf: Implement ld.so --help
- elf: Record whether paths come from LD_LIBRARY_PATH or --library-path
- elf: Move ld.so error/help output to _dl_usage
- elf: Extract command-line/environment variables state from rtld.c
Upstream 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 build-many-glibcs.py
- 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
- build-many-glibcs.py: 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 build-many-glibcs.py.
- Add new STATX_* constants from Linux 5.8 to bits/statx-generic.h.
- Correct locking and cancellation cleanup in syslog functions (bug 26100)
Upstream commit: cb7e7a5ca1d6d25d59bc038bdc09630e507c41e5
- nptl: Handle NULL abstime [BZ #26394]
- Update build-many-glibcs.py for binutils ia64 obsoletion.
- Update kernel version to 5.8 in tst-mman-consts.py.
- y2038: nptl: Convert pthread_{clock|timed}join_np to support 64 bit time
- aarch64: update ulps.
Upstream 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 build-many-glibcs.py.
- 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.
- Add glibc-deprecated-selinux-makedb.patch and
glibc-deprecated-selinux-nscd.patch to work around libselinux API
deprecations.
- Drop glibc-rseq-disable.patch; rseq support removed upstream.
Upstream 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 build-many-glibcs.py.
- 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 build-many-glibcs.py
- 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
- build-many-glibcs.py: 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
Upstream 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
Upstream 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 tst-mman-consts.py.
- 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]
Upstream 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
- ld.so: 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 build-many-glibcs.py.
- 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
Upstream 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 ld.so
- 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 ld.so.cache
- nss_compat: internal_end*ent may clobber errno, hiding ERANGE [BZ #25976]
- powerpc: Optimized rawmemchr for POWER9
- x86: Add --enable-cet=permissive
- Remove NO_CTORS_DTORS_SECTIONS macro
- 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 libc.so
- Use unsigned constants for ICMP6 filters [BZ #22489]
- Linux: Enhance glibcsyscalls.py to support listing system calls
Upstream 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 build-many-glibcs.py.
- 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
- Rename __LONG_DOUBLE_USES_FLOAT128 to __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI
- 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 librtld.map
- 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
Upstream 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 tst-mman-consts.py.
Upstream 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 build-many-glibcs.py.
- 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
Upstream 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
- build-many-glibcs.py: Add list-compilers, list-glibcs commands
- build-many-glibcs.py: 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
Upstream commit: 758599bc9dcc5764e862bd9e1613c5d1e6efc5d3
- elf: Apply attribute_relro to pointers in elf/dl-minimal.c
- powerpc: Refactor fenvinline.h
- nss_nis: Use NSS_DECLARE_MODULE_FUNCTIONS
- csu: Use ELF constructor instead of _init in libc.so
- 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/conformtest.py: 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: Add THREAD_GET/SETMEM/_NC
- hurd tls: update comment about fields at the end of tcbhead
- ld.so: 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
- linux: Remove INTERNAL_SYSCALL_DECL
- 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_nisplus: Use NSS_DECLARE_MODULE_FUNCTIONS
- nss_dns: Use NSS_DECLARE_MODULE_FUNCTIONS
- nss_files: Use NSS_DECLARE_MODULE_FUNCTIONS
- nss_db: Use NSS_DECLARE_MODULE_FUNCTIONS
- nss_compat: Use NSS_DECLARE_MODULE_FUNCTIONS
- nss_hesiod: Use NSS_DECLARE_MODULE_FUNCTIONS
- 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 build-many-glibcs.py.
- 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 tst-mman-consts.py.
- 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 build-many-glibcs.py.
- Run nptl/tst-pthread-getattr in a container
- test-container: add exec, cwd
- Use Linux 5.5 in build-many-glibcs.py.
- 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]
- list-fixed-bugs.py: 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
Upstream 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]
Upstream 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)
Upstream 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 [BZ #25401]
Upstream 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)
Upstream 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]
Upstream commit: 3dcad8158f43d71d5b8f6f317f82952ddf3468f3
- hurd: Do not make sigprocmask available in ld.so
- build-many-glibcs.py: Do not build C++ PCHs by default
- hurd: Make getrandom honour GRND_NONBLOCK
- tunables: report sbrk() failure
- build-many-glibcs.py: 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 ld.so.conf file
- hurd: Fix using altstack while in an RPC call to be aborted
- Fix failure when CFLAGS contains -DNDEBUG (Bug 25251)
Upstream 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]
- build-many-glibcs.py: Move sparcv8 to extra_glibcs
Upstream commit: ec138c67cbda8b5826a0a2a7ba456408117996dc
- sysdeps: Add clock_gettime64 vDSO
- Do not use ld.so to open statically linked programs in debugglibc.sh
- Attach to test in container from debugglibc.sh
- 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 tst-dlopenfailmod1.so
- hurd: Fix ld.so __access override from libc
- hurd: Fix ld.so __getcwd override from libc
- hurd: Make __sigprocmask GLIBC_PRIVATE
- hurd: Fix renameat2 error
- hurd: make strerror(0) coherent with other ports
- hurd: Fix ld.so link
- Update kernel version to 5.4 in tst-mman-consts.py.
- Update SOMAXCONN value from Linux 5.4.
- Update syscall-names.list for Linux 5.4.
- Fix syntax error in build-many-glibcs.py.
- Define MADV_COLD and MADV_PAGEOUT from Linux 5.4.
Upstream 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
Upstream 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
Upstream 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]
Upstream 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)
Upstream 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
Upstream commit: ca602c1536ce2777f95c07525f3c42d78812e665
- Adjust glibc-rh741105.patch
- 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 tst-mman-consts.py for Linux 5.3.
- y2038: Provide conversion helpers for struct __timespec64
- Use binutils 2.33 branch in build-many-glibcs.py.
- 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 debugglibc.sh
- [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
Upstream 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 build-many-glibcs.py.
- 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
- Remove PREPARE_VERSION and PREPARE_VERSION_KNOW
- Fix small error in HP_TIMING_PRINT trailing null char setting
Upstream 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 gnu.org and fsf.org URLs
Upstream 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
Upstream commit: 8a814e20d443adc460a1030fa1a66aa9ae817483
- Drop glibc-rh1732406.patch, fix for the regression applied upstream.
- 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)
- build-many-glibcs.py: 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
Upstream commit: dcf36bcad3f283f77893d3b157ef7bb2c99419f2
- Add NEWS entry about the new AArch64 IFUNC resolver call ABI
- locale/C-translit.h.in: Cyrillic -> ASCII transliteration [BZ #2872]
- Linux: Update syscall-names.list to Linux 5.2
Upstream 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
- ld.so: 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).
Upstream commit: 48c3c1238925410b4e777dc94e2fde4cc9132d44
- Linux: Fix __glibc_has_include use for <sys/stat.h> and statx (#1721129)
- <sys/cdefs.h>: Inhibit macro expansion for __glibc_has_include
- Add IPV6_ROUTER_ALERT_ISOLATE from Linux 5.1 to bits/in.h
- aarch64: handle STO_AARCH64_VARIANT_PCS
- aarch64: add STO_AARCH64_VARIANT_PCS and DT_AARCH64_VARIANT_PCS
- powerpc: Remove optimized finite
- math: Use wordsize-64 version for finite
- powerpc: Remove optimized isinf
- math: Use wordsize-64 version for isinf
- powerpc: Remove optimized isnan
- math: Use wordsize-64 version for isnan
- benchtests: Add isnan/isinf/isfinite benchmark
- powerpc: copysign cleanup
- powerpc: consolidate rint
- libio: freopen of default streams crashes in old programs (swbz#24632)
- Linux: Deprecate <sys/sysctl.h> and sysctl
- <sys/stat.h>: Use Linux UAPI header for statx if available and useful
(#1721129)
- <sys/cdefs.h>: Add __glibc_has_include macro
- Improve performance of memmem
- Improve performance of strstr
- Benchmark strstr hard needles
- Fix malloc tests build with GCC 10
Upstream commit: 51ea67d54882318c4fa5394c386f4816ddc22408
- powerpc: get_rounding_mode: utilize faster method to get rounding mode
- riscv: Do not use __has_include__
- powerpc: fegetexcept: utilize function instead of duplicating code
- iconv: Use __twalk_r in __gconv_release_shlib
- Fix iconv buffer handling with IGNORE error handler (swbz#18830)
Upstream commit: dc91a19e6f71e1523f4ac179191a29b2131d74bb
- Linux: Add oddly-named arm syscalls to syscall-names.list.
- arm: Remove ioperm/iopl/inb/inw/inl/outb/outw/outl support.
- Add INADDR_ALLSNOOPERS_GROUP from Linux 5.1 to netinet/in.h.
Upstream commit: 85188d8211698d1a255f0aec6529546db5c56de3
- Remove support for PowerPC SPE extension
- elf: Add tst-ldconfig-bad-aux-cache test
- Add F_SEAL_FUTURE_WRITE from Linux 5.1 to bits/fcntl-linux.h
- nss_dns: Check for proper A/AAAA address alignment
Upstream commit: 25f7a3c96116a9102df8bf7b04ef160faa32416d
- malloc: make malloc fail with requests larger than PTRDIFF_MAX (BZ#23741)
- powerpc: Fix format issue from 3a16dd780eeba602
- powerpc: fma using builtins
- powerpc: Use generic fabs{f} implementations
- mips: Remove rt_sigreturn usage on context function
- powerpc: Remove rt_sigreturn usage on context function
- support: Add support_capture_subprogram
- stdlib/tst-secure-getenv: handle >64 groups
Upstream commit: e3f454bac0f968216699ca405c127c858f0657c7
- nss_dns: Do not replace root domain with empty string
- alloc_buffer: Return unqualified pointer type in alloc_buffer_next
- malloc: Set and reset all hooks for tracing (swbz#16573)
Upstream commit: 8260f23616c1a2a4e609f989a195fba7690a42ca
- Fix strptime era handling, add more strftime tests [BZ #24394]
- time/tst-strftime2.c: Make the file easier to maintain
- time: Add tests for Minguo calendar [BZ #24293]
- ja_JP locale: Add entry for the new Japanese era [BZ #22964]
- Add Reiwa era tests to time/tst-strftime3.c
Upstream commit: 78919d3886c9543279ec755a701e279c62b44164
78919d3886 time/mktime.c: Update obsolete URL in comment.
b626c5aa5d Record CVE-2019-9169 in NEWS and ChangeLog [BZ #24114]
066ae81ec9 hurd: Fix comment style
e87d8ada29 hurd: Document how EINTR should be handled in critical sections
477e739b32 Update syscall-names.list for Linux 5.0.
238d60a1fb localedata: Add Minguo calendar support to Taiwanese locales [BZ #24293]
5b06f538c5 malloc: Check for large bin list corruption when inserting unsorted chunk
a0a0dc8317 Remove obsolete, never-implemented XSI STREAMS declarations
Upstream commit: a0a0dc83173ce11ff45105fd32e5d14356cdfb9c
- Drop glibc-fedora-streams-rh436349.patch. STREAMS was removed upstream.
- Remove obsolete, never-implemented XSI STREAMS declarations
- nss: Fix tst-nss-files-alias-truncated for default --as-needed linking
- scripts/check-obsolete-constructs.py: Process all headers as UTF-8.
- Use Linux 5.0 in build-many-glibcs.py.
- hurd: Add no-op version of __res_enable_icmp [BZ #24047]
- Move inttypes.h and stdint.h to stdlib.
- Use a proper C tokenizer to implement the obsolete typedefs test.
- Fix output of LD_SHOW_AUXV=1.
Upstream commit: e0cb7b6131ee5f2dca2938069b8b9590304e6f6b
- nss_files: Fix /etc/aliases null pointer dereference (swbz#24059)
- regex: fix read overrun (swbz#24114)
- libio: use stdout in puts and putchar, etc (swbz#24051)
- aarch64: Add AmpereComputing emag to tunable cpu list
- aarch64: Optimized memset specific to AmpereComputing emag
- aarch64: Optimized memchr specific to AmpereComputing emag
- Require GCC 6.2 or later to build glibc
- manual: Document lack of conformance of sched_* functions (swbz#14829)
- libio: Use stdin consistently for input functions (swbz#24153)
- x86-64 memcmp: Use unsigned Jcc instructions on size (swbz#24155)
- Fix handling of collating elements in fnmatch (swbz#17396,swbz#16976)
- arm: Use "nr" constraint for Systemtap probes (swbz#24164)
- Fix alignment of TLS variables for tls variant TLS_TCB_AT_TP (swbz#23403)
- Add compiler barriers for pthread_mutex_trylock (swbz#24180)
- rt: Turn forwards from librt to libc into compat symbols (swbz#24194)
- Linux: Add gettid system call wrapper (swbz#6399)
- nptl: Avoid fork handler lock for async-signal-safe fork (swbz#24161)
- elf: Ignore LD_AUDIT interfaces if la_version returns 0 (swbz#24122)
- nptl: Reinstate pthread_timedjoin_np as a cancellation point (swbz#24215)
- nptl: Fix invalid Systemtap probe in pthread_join (swbz#24211)
Upstream commit: 83e6b59625f45db1eee93e5684091f740c52a083
- elf: Revert LD_AUDIT fix for modules with invalid version (swbz#24122)
- strftime: Pass the additional flags from %EY to %Ey (swbz#24096)
- strftime: Set the default width of %Ey to 2 (swbz#23758)
Upstream commit: 3367acdb344a1d7fcf8f53748d301d652c8911dd
- elf: Fix LD_AUDIT for modules with invalid version (swbz#24122)
- CVE-2016-10739: getaddrinfo: Fully parse IPv4 address strings (#1331390)
- resolv: Do not send queries for non-host-names in nss_dns (swbz#24112)
- malloc: Revert fastbins to old-style atomics
Upstream commit: 7b36d26b22d147ffc347f427f9fd584700578a94
- compat getdents64: Use correct offset for retry (swbz#23972)
- x86: Fix static analysis warning in tst-cet-property-2 (swbz#23490)
- malloc: Add another test for tcache double free check (swbz#23907)
- getcpu: New system call wrapper
- posix_spawn_file_actions_addfchdir_np: New function (swbz#17405)
- Preparations for the IBM long double transition
- Preparations for 64-bit time_t on 32-bit architectures
- Enable VDSO for static linking on arm (swbz#19767)
Upstream commit: 7b36d26b22d147ffc347f427f9fd584700578a94
- CVE-2018-19591: if_nametoindex: Fix descriptor for overlong name (#1654000)
- Mutex: Add pthread mutex tunables
- stdlib: assert on NULL function pointer in atexit etc. (swbz#20544)
- Enable VDSO on i386 statically linked programs
- posix: Use posix_spawn on system
- posix: Use posix_spawn on popen (swbz#17490, swbz#22834)
- Fix _dl_profile_fixup data-dependency issue (swbz#23690)
- Enable VDSO for static linking on aarch64
Upstream commit: db9a8ad4ff3fc58e3773a9a4d0cabe3c1bc9c94c
- gethostid: Missing NULL check for gethostbyname_r result (#1631338)
- stdlib/tst-setcontext9 test suite failure (#1623519)
Upstream commit: 93304f5f7a32f73b551266c5a181db51d97a71e4
- Install <bits/statx.h> header
- Put the correct Unicode version number 11.0.0 into the generated files
Upstream commit: fd70af45528d59a00eb3190ef6706cb299488fcd
- Add the statx function
- regexec: Fix off-by-one bug in weight comparison (#1582229)
- nss_files: Fix re-reading of long lines (swbz#18991)
- aarch64: add HWCAP_ATOMICS to HWCAP_IMPORTANT
- aarch64: Remove HWCAP_CPUID from HWCAP_IMPORTANT
- conform/conformtest.pl: Escape literal braces in regular expressions
- x86: Use AVX_Fast_Unaligned_Load from Zen onwards.
