Upstream commit: b99b0f93ee8762fe53ff65802deb6f00700b9924
- nss: Use "files dns" as the default for the hosts database (#2033020)
- arm: Guard ucontext _rtld_global_ro access by SHARED, not PIC macro
- Fix The GNU ToolChain Authors copyright notice
- Remove upper limit on tunable MALLOC_MMAP_THRESHOLD
- localedata: add new locale ab_GE
- Fix __minimal_malloc segfaults in __mmap due to stack-protector
- __glibc_unsafe_len: Fix comment
- malloc: Enable huge page support on main arena
- malloc: Move MORECORE fallback mmap to sysmalloc_mmap_fallback
- malloc: Add Huge Page support to arenas
- malloc: Add Huge Page support for mmap
- malloc: Move mmap logic to its own function
- malloc: Add THP/madvise support for sbrk
- malloc: Add madvise support for Transparent Huge Pages
- powerpc: Use global register variable in <thread_pointer.h>
- Use LFS and 64 bit time for installed programs (swbz#15333)
Since upstream commit 23645707f12f, --enable-static-pie is ignored by
the build system and static PIE is enabled by default on architectures
that support it.
Upstream commit: 4435c29892c43ae9908a42e591747be63102689b
- Drop glibc-fedora-revert-PT_LOAD-segment-align.patch; fix applied upstream
- Support target specific ALIGN for variable alignment test [BZ #28676]
- NEWS: Document LD_PREFER_MAP_32BIT_EXEC as x86-64 only
- elf: Align argument of __munmap to page size [BZ #28676]
Upstream commit: 0884724a95b60452ad483dbe086d237d02ba624d
- Add glibc-fedora-revert-PT_LOAD-segment-align.patch to revert upstream
commits 718fdd87b1b9 and fc2334ab32e0.
- intl: Emit no lines in bison generated files
- hurd: Do not set PIE_UNSUPPORTED
- NEWS: Move LD_PREFER_MAP_32BIT_EXEC
- mach: Fix spurious inclusion of stack_chk_fail_local in libmachuser.a
- Disable DT_RUNPATH on NSS tests [BZ #28455]
- sysdeps: Simplify sin Taylor Series calculation
- math: Remove the error handling wrapper from hypot and hypotf
- math: Use fmin/fmax on hypot
- aarch64: Add math-use-builtins-f{max,min}.h
- math: Add math-use-builtinds-fmin.h
- math: Add math-use-builtinds-fmax.h
- math: Remove powerpc e_hypot
- i386: Move hypot implementation to C
- math: Use an improved algorithm for hypotl (ldbl-128)
- math: Use an improved algorithm for hypotl (ldbl-96)
- math: Improve hypot performance with FMA
- math: Use an improved algorithm for hypot (dbl-64)
- math: Simplify hypotf implementation
- Cleanup encoding in comments
- Replace --enable-static-pie with --disable-default-pie
- hurd: Add rules for static PIE build
- hurd: Fix gmon-static
- x86-64: Remove LD_PREFER_MAP_32BIT_EXEC support [BZ #28656]
- elf: Use errcode instead of (unset) errno in rtld_chain_load
- Add a testcase to check alignment of PT_LOAD segment [BZ #28676]
- elf: Properly align PT_LOAD segments [BZ #28676]
- elf: Install a symbolic link to ld.so as /usr/bin/ld.so
- nptl: Add one more barrier to nptl/tst-create1
- Remove TLS_TCB_ALIGN and TLS_INIT_TCB_ALIGN
- nptl: rseq failure after registration on main thread is fatal
- nptl: Add public rseq symbols and <sys/rseq.h>
- nptl: Add glibc.pthread.rseq tunable to control rseq registration
- Linux: Use rseq to accelerate sched_getcpu
- nptl: Add rseq registration
- nptl: Introduce THREAD_GETMEM_VOLATILE
- nptl: Introduce <tcb-access.h> for THREAD_* accessors
- nptl: Add <thread_pointer.h> for defining __thread_pointer
- String: test-memcpy used unaligned types for buffers [BZ 28572]
- localedef: check magic value on archive load [BZ #28650]
- x86: Don't set Prefer_No_AVX512 for processors with AVX512 and AVX-VNNI
- linux: Add generic ioctl implementation
- linux: Add generic syscall implementation
- misc, nptl: Remove stray references to __condvar_load_64_relaxed
- csu: Always use __executable_start in gmon-start.c
- elf: execve statically linked programs instead of crashing [BZ #28648]
- Add --with-timeoutfactor=NUM to specify TIMEOUTFACTOR
Related to: https://fedoraproject.org/wiki/Changes/Make_Authselect_Mandatory
Users are now expected to use authselect to configure the system and packages
should no longer support non-authselect configurations.
/etc/nsswitch.conf is now owned by authselect.
Resolves: rhbz#2023741
Without this, the glibc build fails if annobin hasn't been bootstrapped
against an updated gcc major version. This will likely never happen in
production builds since _annotated_build is always set through
redhat-rpm-config but when testing with annobin disabled (*and* with a
rebased gcc), it may end up unnecessarily making gcc look for annobin.
Upstream commit: 4df1fa6ddc8925a75f3da644d5da3bb16eb33f02
- x86-64: Use notl in EVEX strcmp (#2026399)
- nptl: Increase default TCB alignment to 32
- elf: add definition for ELF_NOTE_FDO and NT_FDO_PACKAGING_METADATA note
- AArch64: Improve A64FX memcpy
- AArch64: Optimize memcmp
- powerpc64[le]: Fix CFI and LR save address for asm syscalls [BZ #28532]
- linux: Implement pipe in terms of __NR_pipe2
- linux: Implement mremap in C
- linux: Add prlimit64 C implementation
- elf: Include <stdbool.h> in tst-tls20.c
- elf: Include <stdint.h> in tst-tls20.c
- hurd: Let report-wait use a weak reference to _hurd_itimer_thread
Upstream commit: 137ed5ac440a4d3cf4178ce97f349b349a9c2c66
- x86-64: Create microbenchmark infrastructure for libmvec
- linux: Use /proc/stat fallback for __get_nprocs_conf (BZ #28624)
- linux: Add fanotify_mark C implementation
- linux: Only build fstatat fallback if required
- regex: fix buffer read overrun in search [BZ#28470]
- x86-64: Add vector sin/sinf to libmvec microbenchmark
- x86-64: Add vector pow/powf to libmvec microbenchmark
- x86-64: Add vector log/logf to libmvec microbenchmark
- x86-64: Add vector exp/expf to libmvec microbenchmark
- x86-64: Add vector cos/cosf to libmvec microbenchmark
- io: Refactor close_range and closefrom
- nptl: Do not set signal mask on second setjmp return [BZ #28607]
- powerpc: Define USE_PPC64_NOTOC iff compiler supports it
- setjmp: Replace jmp_buf-macros.h with jmp_buf-macros.sym
- Update kernel version to 5.15 in tst-mman-consts.py
- socket: Do not use AF_NETLINK in __opensock
- elf: Move la_activity (LA_ACT_ADD) after _dl_add_to_namespace_list() (BZ #28062)
- Add PF_MCTP, AF_MCTP from Linux 5.15 to bits/socket.h
- malloc: Fix malloc debug for 2.35 onwards
- elf: Introduce GLRO (dl_libc_freeres), called from __libc_freeres
- nptl: Extract <bits/atomic_wide_counter.h> from pthread_cond_common.c
Upstream commit: a43c0b5483da4c5e3796af309864cb44256c02db
- x86-64: Create microbenchmark infrastructure for libmvec
- elf: hidden visibility for __minimal_malloc functions
- elf: Use a temporary file to generate Makefile fragments [BZ #28550]
- dso-ordering-test.py: Put all sources in one directory [BZ #28550]
- elf: Move LAV_CURRENT to link_lavcurrent.h
- Move assignment out of the CAS condition
- Add a comment for --enable-initfini-array [BZ #27945]
- tst-tzset: output reason when creating 4GiB file fails
- Add LLL_MUTEX_READ_LOCK [BZ #28537]
- Avoid extra load with CAS in __pthread_mutex_clocklock_common [BZ #28537]
- Avoid extra load with CAS in __pthread_mutex_lock_full [BZ #28537]
- String: Split memcpy tests so that parallel build is faster
- x86: Shrink memcmp-sse4.S code size
- Support C2X printf %b, %B
- Update syscall lists for Linux 5.15
- s390: Use long branches across object boundaries (jgh instead of jh)
This brings the test container in line with Fedora's filesystem layout
and avoids some test failures. For example, because Fedora's CS_PATH is
/usr/bin, tst-vfork3 will try to execute /usr/bin/echo in the container.
Without this change the container installs `echo' in /bin not /usr/bin,
causing the test to fail.
Reviewed-by: DJ Delorie <dj@redhat.com>
Upstream commit: 0bd356df1afb0591470499813d4ebae9bcedd6a6
- Remove the unused +mkdep/+make-deps/s-proto.S/s-proto-cancel.S
- Fix build a chec failures after b05fae4d8e34
- elf: Use the minimal malloc on tunables_strdup
Upstream commit: d3bf2f5927d51258a51ac7fde04f4805f8ee294a
- elf: Do not run DSO sorting if tunables is not enabled
- riscv: Build with -mno-relax if linker does not support R_RISCV_ALIGN
- x86-64: Replace movzx with movzbl
- regex: Unnest nested functions in regcomp.c
- Use Linux 5.15 in build-many-glibcs.py
- elf: Assume disjointed .rela.dyn and .rela.plt for loader
- i386: Explain why __HAVE_64B_ATOMICS has to be 0
- benchtests: Add hypotf
- benchtests: Make hypot input random
- arm: Use have-mtls-dialect-gnu2 to check for ARM TLS descriptors support
- arm: Use internal symbol for _dl_argv on _dl_start_user
- x86-64: Remove Prefer_AVX2_STRCMP
- x86-64: Improve EVEX strcmp with masked load
Upstream commit: 79d0fc65395716c1d95931064c7bf37852203c66
- benchtests: Add acosf function to bench-math
- benchtests: Improve bench-memcpy-random
- Disable -Waggressive-loop-optimizations warnings in tst-dynarray.c
- Fix compiler issue with mmap_internal
- Check if linker also support -mtls-dialect=gnu2
- Fix LIBC_PROG_BINUTILS for -fuse-ld=lld
- elf: Disable ifuncmain{1,5,5pic,5pie} when using LLD
- Handle NULL input to malloc_usable_size [BZ #28506]
- x86_64: Add memcmpeq.S to fix disable-multi-arch build
- login: Add back libutil as an empty library
- riscv: Fix incorrect jal with HIDDEN_JUMPTARGET
- x86_64: Add evex optimized __memcmpeq in memcmpeq-evex.S
- x86_64: Add avx2 optimized __memcmpeq in memcmpeq-avx2.S
- x86_64: Add sse2 optimized __memcmpeq in memcmp-sse2.S
- x86_64: Add support for __memcmpeq using sse2, avx2, and evex
- Benchtests: Add benchtests for __memcmpeq
- String: Add __memcmpeq as build target
- NEWS: Add item for __memcmpeq
- String: Add tests for __memcmpeq
- String: Add hidden defs for __memcmpeq() to enable internal usage
- String: Add support for __memcmpeq() ABI on all targets
- configure: Don't check LD -v --help for LIBC_LINKER_FEATURE
- elf: Make global.out depend on reldepmod4.so [BZ #28457]
- x86: Replace sse2 instructions with avx in memcmp-evex-movbe.S
- bench-math: Sort and put each bench per line
- x86_64: Add missing libmvec ABI tests
- elf: Fix e6fd79f379 build with --enable-tunables=no
- elf: Fix slow DSO sorting behavior in dynamic loader (BZ #17645)
- elf: Testing infrastructure for ld.so DSO sorting (BZ #17645)
- iconv: Use TIMEOUTFACTOR for iconv test timeout
- posix: Remove alloca usage for internal fnmatch implementation
- Add alloc_align attribute to memalign et al
- linux: Fix a possibly non-constant expression in _Static_assert
- x86-64: Add sysdeps/x86_64/fpu/Makeconfig
- Remove glibc-ld-readonly-revert.patch.
Upstream commit e037274c8ec86ca9d491331984b34f30701b23cf:
- stdlib: Fix tst-canon-bz26341 when the glibc build current working
directory is itself using symlinks.
- powerpc: Remove backtrace implementation
- Correct access attribute on memfrob (bug 28475)
- debug: Add tests for _FORTIFY_SOURCE=3
- Make sure that the fortified function conditionals are constant
- Don't add access size hints to fortifiable functions
- glibcextract.py: Place un-assemblable @@@ in a comment
- nss: Unnest nested function add_key
- ld.so: Initialize bootstrap_map.l_ld_readonly [BZ #28340]
- timex: Use 64-bit fields on 32-bit TIMESIZE=64 systems (BZ #28469)
- manual: Update _TIME_BITS to clarify it's user defined
- nptl: Fix tst-cancel7 and tst-cancelx7 pidfile race
- elf: Fix elf_get_dynamic_info() for bootstrap
- hurd if_index: Explicitly use AF_INET for if index discovery
- hurd: Fix intr-msg parameter/stack kludge
- x86-64: Add test-vector-abi.h/test-vector-abi-sincos.h
- elf: Fix dynamic-link.h usage on rtld.c
Upstream commit: f2e06656d04a9fcb0603802a4f8ce7aa3a1f055e
- S390: Add PCI_MIO and SIE HWCAPs
- support: Also return fd when it is 0
- ld.so: Don't fill the DT_DEBUG entry in ld.so [BZ #28129]
- S390: update libm test ulps
- powerpc: update libm test ulps
- math: Also xfail the new j0f tests for ibm128-libgcc
- y2038: Use a common definition for stat for sparc32
- Fix stdlib/tst-setcontext.c for GCC 12 -Warray-compare
- aarch64: update libm test ulps
- Fixed inaccuracy of j0f (BZ #28185)
- Fix stdio-common tests for GCC 12 -Waddress
- benchtests: Building benchmarks as static executables
- elf: Avoid deadlock between pthread_create and ctors [BZ #28357]
- time: Ignore interval nanoseconds on tst-itimer
- io: Do not skip timestamps tests for 32-bit time_t
- Update to Unicode 14.0.0 [BZ #28390]
Upstream commit: eae81d70574e923ce3c59078b8df857ae192efa6:
- nptl: pthread_kill must send signals to a specific thread [BZ #28407]
- support: Add check for TID zero in support_wait_for_thread_exit
- nptl: Add CLOCK_MONOTONIC support for PI mutexes
- support: Add support_mutex_pi_monotonic
- nptl: Use FUTEX_LOCK_PI2 when available
- Linux: Add FUTEX_LOCK_PI2
- Add C2X _PRINTF_NAN_LEN_MAX
- Add exp10 macro to <tgmath.h> (bug 26108)
- elf: Replace nsid with args.nsid [BZ #27609]
- Add missing braces to bsearch inline implementation [BZ #28400]
- Update alpha libm-test-ulps
- Suppress -Wcast-qual warnings in bsearch
- elf: Copy l_addr/l_ld when adding ld.so to a new namespace
- powerpc: Fix unrecognized instruction errors with recent binutils
Upstream commit: 9bd9978639c2f75dbea5c25226264b1ac11fdf05
- Do not declare fmax, fmin _FloatN, _FloatNx versions for C2X
- Do not define tgmath.h fmaxmag, fminmag macros for C2X (bug 28397)
- Add fmaximum, fminimum functions
- Linux: Simplify __opensock and fix race condition [BZ #28353]
- pthread/tst-cancel28: Fix barrier re-init race condition
- powerpc: Delete unneeded ELF_MACHINE_BEFORE_RTLD_RELOC
- posix: Remove spawni.c
- Disable symbol hack in libc_nonshared.a
- linux: Revert the use of sched_getaffinity on get_nproc (BZ #28310)
- linux: Simplify get_nprocs
- misc: Add __get_nprocs_sched
- htl: Fix sigset of main thread
- htl: make pthread_sigstate read/write set/oset outside sigstate section
- Avoid warning: overriding recipe for .../tst-ro-dynamic-mod.so
- benchtests: Improve reliability of memcmp benchmarks
- Define __STDC_IEC_60559_BFP__ and __STDC_IEC_60559_COMPLEX__
- build-many-glibcs.py: add powerpc64le glibc variant without multiarch
- Fix sysdeps/x86/fpu/s_ffma.c for 32-bit FMA processor case
- Linux: Avoid closing -1 on failure in __closefrom_fallback
- i386: Port elf_machine_{load_address,dynamic} from x86-64
- aarch64: Disable A64FX memcpy/memmove BTI unconditionally
- xsysconf: Only fail on error results and errno set
- powerpc64le: Avoid conflicting types for f64xfmaf128 when IFUNC is not used
- Fix ffma use of round-to-odd on x86
- vfprintf: Unify argument handling in process_arg
- vfprintf: Handle floating-point cases outside of process_arg macro
Upstream commit: 2444ce5421c6036a503842d8dd8d93c27aad59ee
- mach lll_lock/unlock: Explicitly request private locking
- elf: Replace most uses of THREAD_GSCOPE_IN_TCB
- Add MADV_POPULATE_READ and MADV_POPULATE_WRITE from Linux 5.14 to
bits/mman-linux.h
- Update kernel version to 5.14 in tst-mman-consts.py
- configure: Fix check for INSERT in linker script
- iconvconfig: Fix behaviour with --prefix [BZ #28199]
- nptl: Fix race between pthread_kill and thread exit (bug 12889)
- nptl: pthread_kill, pthread_cancel should not fail after exit (bug 19193)
- benchtests: Remove redundant assert.h
- benchtests: Enable scripts/plot_strings.py to read stdin
- Add narrowing square root functions
- _Static_assert needs two arguments for compatibility with GCC before 9
- testrun.sh: Add support for --tool=rpctrace
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]
- Run postun only if the main gconv-modules configuration file exists.
Resolves: #1981013.
- Own %{libdir}/gconv/gconv-modules.d
- Rearrange file list command so that gconv-modules.cache is no longer
marked as %config
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
Apparently, debugedit changes the build ID, so the separated debuginfo
no longer matches the specially crafted copy of libc.so.6 with its
minimal .symtab.
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
This adds patches proposed upstream to enable downgrades across
major glibc versions.
File list construction and the find-debuginfo.sh wrapper had
to be adjusted to cope with the changed file name patterns.
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)
Glibc on arm has a memory tagging option that can be enabled
via GLIBC_TUNABLES="glibc.mem.tagging=$SOMETHING" when glibc
is built with memory tagging support and the kernel/HW supports
MTE. This should be side effect free unless the user turns it
on with approprate HW support.
Signed-off-by: Jeremy Linton <jeremy.linton@arm.com>
This needs a wrapper script around find-debuginfo.sh, so that
ld.so is not stripped.
This commit resolves debuginfo file conflicts (#1886295) because
the ldconfig debuginfo file now includes the architecture name.
All debugging information is preserved in ld.so (#1905611). With
the distribution defaults, we strip all binaries again (#1661510).
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]
The info pages of The GNU C Library Reference Manual included in the
devel subpackage, were (slightly) increasing the installed size of
systems that required the devel object files but not the manual.
In addition to this, a number of unnecessary files (READMEs, NEWS,
INSTALL, and an example gai.conf) were included in either the main
package or the common subpackage.
This commit introduces a new glibc-doc.noarch subpackage and moves the
info pages from the devel subpackage and the debugger interface
documentation from the main package into glibc-doc. It also removes all
the unnecessary documentation-like files mentioned above.
nscd is planned for a phased removal, with deprecation in Fedora 34:
https://fedoraproject.org/wiki/Changes/DeprecateNSCD
... and removal in Fedora 35:
https://fedoraproject.org/wiki/Changes/RemoveNSCD
systemd-resolved is now enabled by default for DNS caching in Fedora,
and sssd is capable of caching the remaining named services that nscd
handles. It is therefore time to retire nscd in Fedora and move to more
modern named services caches.
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.
Note: valgrind requires either internal or external symbol tables so
it's skipped if we're disabling debug packages, as ld-linux.so is
normally stripped.
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: 4c38c1a229bc3628269ad98bd7e8d31d118d91f6
- Drop glibc-revert-fxstat-compat.patch; applied upstream.
- Drop glibc-revert-mknod-compat.patch; applied upstream.
- powerpc64le: Add glibc-hwcaps support
- x86: Adjust tst-cpu-features-supports.c for GCC 11
- x86: Set RDRAND usable if CPU supports RDRAND
- elf: Add missing <stddef.h> header to elf/dl-hwcaps.h
- lowlevellock-futex: Remove not used macros
- futex: Remove not used futex_reltimed_wait{_cancelable}
- y2038: Convert gai_suspend to support 64 bit time
- symbols: Add defines for libanl's libanl_hidden_{def|proto}
- x86_64: Add glibc-hwcaps support
- elf: Add glibc-hwcaps subdirectory support to ld.so cache processing
- elf: Process glibc-hwcaps subdirectories in ldconfig
- elf: Implement tail merging of strings in ldconfig
- elf: Implement a string table for ldconfig, with tail merging
- elf: Add extension mechanism to ld.so.cache
- elf: Add endianness markup to ld.so.cache (bug 27008)
- elf: Add glibc-hwcaps support for LD_LIBRARY_PATH
- elf: Synchronize <elf.h> section header flags with binutils
- x86: Fix THREAD_SELF definition to avoid ld.so crash (bug 27004)
- htl: Add hidden def for __pthread_create/detach
- manual: Clarify File Access Modes section and add O_PATH
- htl: Add missing symbols
- Revert "linux: Move xmknod{at} to compat symbols"
- Revert "linux: Move {f}xstat{at} to compat symbols"
- elf.h: Fix spelling of EM_TILE64 comment
- nptl: Fix __futex_clocklock64 return error check [BZ #26964]
- powerpc64le: ifunc select *f128 routines in multiarch mode
- y2038: Convert aio_suspend to support 64 bit time
- Fix typo in NEWS file
- nptl: Add EOVERFLOW checks for futex calls
- nptl: Fix PTHREAD_PRIO_PROTECT timed lock
- sh: Add sh4 fpu Implies folder
- io: nftw/ftw: Fix stack overflow with large nopenfd [BZ #26353]
- elf: Introduce enum opt_format in the ldconfig implementation
- support: Add support_copy_file
- NEWS entry for commit b4f020c9b408fb3d1d3d4901c4a71839145f8791
- timezone: Change zdump installation to bin directory
- nptl: Return EINVAL for invalid clock for pthread_clockjoin_np
- nptl: Return EINVAL for pthread_mutex_clocklock/PI with CLOCK_MONOTONIC [BZ #26801]
- nptl: Replace lll_futex_wake with futex-internal.h
- nptl: Replace lll_futex_supported_clockid with futex-internal.h
- nptl: Replace lll_futex_{timed_}wait by futex-internal.h
- nptl: Replace lll_timedwait with __futex_abstimed_wait64
- nptl: Replace __futex_clocklock_wait64 with __futex_abstimed_wait64
- nptl: Remove _futex_clock_wait_bitset64
- nptl: Consolidate __futex_abstimed_wait_{cancelable}64
- nptl: Extend __futex_abstimed_wait_cancelable64 comment
- nptl: Remove clockwait_tid
- nptl: Remove futex_wait_cancelable
- nptl: Remove unused internal futex functions
- Mark mtrace tests UNSUPPORTED if bug-ga2.mtrace or tst-leaks2.mtrace are missing
- elf: Fix uninitialized variable for _dl_write
- powerpc: Make PT_THREAD_POINTER available to assembly code
- Use libnss_files.so for tests posix/bug-ga2 and resolv/tst-leaks2 [BZ #26821]
- hurd report-wait: Fix stpcpy usage
- hurd S_msg_report_wait: Fix detecting fd ports
- hurd S_msg_report_wait: Fix reporting ports
- hurd: Fix strcpy calls
- hurd: Fix _S_msg_get/set_env_variable prototype
- hurd: Enable using ifunc
- Add {,sysdep-}ld-library-path make variable
- nptl: Move stack list variables into _rtld_global
- hurd: let _dl_argv and __libc_stack_end be relro
- hurd: Remove some remnants of cthreads
- nanosleep: Pass NULL when rem == NULL on ports with __TIMESIZE != 64
- y2038: Convert thrd_sleep to support 64 bit time
- y2038: Convert mtx_timedlock to support 64 bit time
- y2038: Convert cnd_timedwait to support 64 bit time
- hurd: Drop CLOCK_MONOTONIC change which slipped in
- hurd: make ptsname fail with ENOTTY on non-master-pty
- mach: Add missing assert.h include
- hurd: break relocation loop between libc.so and lib{mach,hurd}user.so
- Remove obsolete defines for HPUX support from fcntl.h and update O_NONBLOCK.
- Remove tls.h inclusion from internal errno.h
- nptl: Eliminate <smp.h> and __is_smp
- powerpc: Eliminate UP macro conditionals
- x86: Remove UP macro. Define LOCK_PREFIX unconditionally.
- alpha: Remove UP preprocessor conditionals
- hurd: Make sure signals get started
- hurd: initialize libpthread before starting the signal thread
- hurd: Make _hurd_libc_proc_init idempotent
- powerpc: Add optimized stpncpy for POWER9
- powerpc: Add optimized strncpy for POWER9
- Don't use nested function in test-ffs
- Use __builtin___stpncpy_chk when available
- tests: Remove NULL check for an array
- hurd: Move {,f,l}xstat{,at} and xmknod{at} to compat symbols
- hurd: Notify the proc server later during initialization
- htl: Initialize later
- htl: Keep thread signals blocked during its initialization
- htl: Fix spurious symbols in namespaces
- Use O_CLOEXEC in sysconf [BZ #26791]
- struct _Unwind_Exception alignment should not depend on compiler flags
- hurd: keep only required PLTs in ld.so
- hurd: Add missing startup calls
- riscv: Get cache information through sysconf
- RISC-V: Add _dl_start_user.
With the release of Fedora 33 the host systems affected by the
older systemd-nspawn have been updated and the workaround is no
longer required.
Resolve: #1869030
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.
malloc/mtrace.pl is a perl script which is used for testing for
leaks throughout the testsuite (tests ending in "-mem" typically).
The "Requires" entry is correctly autodetected.
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
Store the locales list as a Lua table in the spec file. Add Lua
code and a new Python script, parse-SUPPORTED.py, to compute
a common representation from it.
Upstream commit: 72d36ffd7db55ae599f4c77feb0eae25a0f3714e
- Drop glibc-fix-float128-benchtests.patch; applied upstream.
- elf: Implement __rtld_malloc_is_complete
- __vfscanf_internal: fix aliasing violation (bug 26690)
- Revert "Fix missing redirects in testsuite targets"
- nptl: Add missing cancellation flags on futex_internal and pselect32
- elf: Implement _dl_write
- elf: Do not search HWCAP subdirectories in statically linked binaries
- Linux: Require properly configured /dev/pts for PTYs
- Linux: unlockpt needs to fail with EINVAL, not ENOTTY (bug 26053)
- login/tst-grantpt: Convert to support framework, more error checking
- posix: Fix -Warray-bounds instances building timer_create [BZ #26687]
- Replace Minumum/minumum with Minimum/minimum
- Optimize scripts/merge-test-results.sh
- Fix GCC 11 -Warray-parameter warning for __sigsetjmp (bug 26647)
- manual: Fix typo
- y2038: nptl: Convert pthread_rwlock_{clock|timed}{rd|wr}lock to support
64 bit time
- Y2038: nptl: Provide futex_abstimed_wait64 supporting 64 bit time
- sysvipc: Return EINVAL for invalid msgctl commands
- sysvipc: Fix IPC_INFO and MSG_INFO handling [BZ #26639]
- sysvipc: Return EINVAL for invalid semctl commands
- sysvipc: Fix SEM_STAT_ANY kernel argument pass [BZ #26637]
- aarch64: enforce >=64K guard size [BZ #26691]
- sysvipc: Fix semtimedop for Linux < 5.1 for 64-bit ABI
- nptl: futex: Move __NR_futex_time64 alias to beginning of futex-internal.h
- nptl: Provide proper spelling for 32 bit version of futex_abstimed_wait
- string: Fix strerrorname_np return value [BZ #26555]
- Set tunable value as well as min/max values
- ld.so: add an --argv0 option [BZ #16124]
- Reversing calculation of __x86_shared_non_temporal_threshold
- linux: Add time64 recvmmsg support
- linux: Add time64 support for nanosleep
- linux: Consolidate utimes
- linux: Use 64-bit time_t syscall on clock_getcputclockid
- linux: Add time64 sigtimedwait support
- linux: Add time64 select support
- nptl: Fix __futex_abstimed_wait_cancellable32
- sysvipc: Fix semtimeop for !__ASSUME_DIRECT_SYSVIPC_SYSCALLS
- hurd: add ST_RELATIME
- intl: Handle translation output codesets with suffixes [BZ #26383]
- bench-strcmp.c: Add workloads on page boundary
- bench-strncmp.c: Add workloads on page boundary
- strcmp: Add a testcase for page boundary
- strncmp: Add a testcase for page boundary [BZ #25933]
- Set locale related environment variables in debugglibc.sh
- benchtests: Run _Float128 tests only on architectures that support it
- powerpc: Protect dl_powerpc_cpu_features on INIT_ARCH() [BZ #26615]
- x86: Harden printf against non-normal long double values (bug 26649)
- x86: Use one ldbl2mpn.c file for both i386 and x86_64
- Define __THROW to noexcept for C++11 and later
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)
In a discussion with Stephen Gallagher <sgallagh@redhat.com> we
identified that it has been 4 years since we transitioned to
language packs and that at this point we could switch the suggestion
from glibc-all-langpacks to glibc-minimal-langpack which would
prevent an installation from ever accidentally having the larger
installation with all language packs.
This does not yet fix bug 1380069 which is about the removal of
glibc language packs and the way in which the virtual provide is
used.
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
And make it noarch. This avoids compose issues with disappearing
and reappearing glibc-headers.i686 packages.
Also add a glibc-headers-s390 package on s390x, in case someone
still has a private build with the 31-bit libraries.
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)
Installing all-langpacks must have the same functionality as
installing all the separate lang files; but the lang files have
the *.mo files which all-langpacks didn't.
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
