Upstream commit: 8d291eabd541029d7ac705cc1ea112c58dfbb05f
- Apply asm redirection in gmp.h before first use
- Rewrite find_cxx_header config configure.ac
- elf/tlsdeschtab.h: Add the Malloc return value check in _dl_make_tlsdesc_dynamic()
- elf: Disable some subtests of ifuncmain1, ifuncmain5 for !PIE
- posix: Make posix_spawn extensions available by default
- x86_64: Implement evex512 version of strrchr and wcsrchr
- elf: Introduce <dl-call_tls_init_tp.h> and call_tls_init_tp (bug 29249)
- LoongArch: Fix ABI related macros in elf.h to keep consistent with binutils[1].
- scripts/glibcelf.py: Properly report <elf.h> parsing failures
- elf: Rework exception handling in the dynamic loader [BZ #25486]
- linux: Drop useless include from fstatat.c
- Fix OOB read in stdlib thousand grouping parsing [BZ #29727]
- linux: Fix fstatat on MIPSn64 (BZ #29730)
- elf: Remove allocate use on _dl_debug_printf
- nptl: Fix pthread_create.c build with clang
- allocate_once: Apply asm redirection before first use
- alloc_buffer: Apply asm redirection before first use
- configure: Use -Wno-ignored-attributes if compiler warns about multiple aliases
- Disable use of -fsignaling-nans if compiler does not support it
- intl: Fix clang -Wunused-but-set-variable on plural.c
- Apply asm redirection in not-cancel before first use
- malloc: Use uintptr_t for pointer alignment
- Use uintptr_t in fts for pointer alignment
- Fix build with GCC 13 _FloatN, _FloatNx built-in functions
- elf: Build tst-relr-mod[34]a.so with $(LDFLAGS-rpath-ORIGIN)
- x86-64: Improve evex512 version of strlen functions
- Correctly determine libc.so 'OUTPUT_FORMAT' when cross-compiling.
- Remove unused scratch_buffer_dupfree
- Fix elf/tst-dlmopen-twice not to exhaust static TLS
- Use uintptr_t in string/tester for pointer alignment
- stdlib/strfrom: Add copysign to fix NAN issue on riscv (BZ #29501)
- Fix resource/bug-ulimit1 test
- Fix missing NUL terminator in stdio-common/scanf13 test
- Fix off-by-one OOB read in elf/tst-tls20
- elf: Fix alloca size in _dl_debug_vdprintf
- malloc: Use uintptr_t in alloc_buffer
- Fix invalid pointer dereference in wcpcpy_chk
- Fix invalid pointer dereference in wcscpy_chk
- aarch64: Fix the extension header write in getcontext and swapcontext
- aarch64: Don't build wordcopy
- scripts: Use bool in tunables initializer
- longlong.h: update from GCC for LoongArch clz/ctz support
Upstream commit: 6f360366f7f76b158a0f4bf20d42f2854ad56264
- elf: Introduce to _dl_call_fini
- ld.so: Export tls_init_tp_called as __rtld_tls_init_tp_called
- scripts/localplt.awk: Handle DT_JMPREL with empty PLT (for C-SKY)
- Remove lingering libSegfault Makefile entries
- aarch64: Use memcpy_simd as the default memcpy
- aarch64: Cleanup memset ifunc
- elf: Reinstate on DL_DEBUG_BINDINGS _dl_lookup_symbol_x
- x86_64: Implement evex512 version of strchrnul, strchr and wcschr
- linux: Fix generic struct_stat for 64 bit time (BZ# 29657)
- manual: Add missing % in int conversion list
- Avoid undefined behaviour in ibm128 implementation of llroundl (BZ #29488)
- Remove all assembly optimizations for htonl and htons
- Remove htonl.S for i386/x86_64
- Fix BZ #29463 in the ibm128 implementation of y1l too
- Add ADDRB from Linux 6.0 to bits/termios-c_cflag.h
- x86: Use `testb` for FSRM check in memmove-vec-unaligned-erms
- x86: Use `testb` for case-locale check in str{n}casecmp-sse42
- x86: Use `testb` for case-locale check in str{n}casecmp-sse2
- x86: Use `testb` for case-locale check in str{n}casecmp-avx2
- x86: Add support for VEC_SIZE == 64 in strcmp-evex.S impl
- x86: Remove AVX512-BVMI2 instruction from strrchr-evex.S
- sysdeps: arm: Fix preconfigure script for ARMv8/v9 targets [BZ #29698]
- nis: Fix nis_print_directory
- linux: Avoid shifting a negative signed on POSIX timer interface
- Bench: Improve benchtests for memchr, strchr, strnlen, strrchr
- x86: Optimize strrchr-evex.S and implement with VMM headers
- x86: Optimize memrchr-evex.S
- x86: Optimize strnlen-evex.S and implement with VMM headers
- x86: Shrink / minorly optimize strchr-evex and implement with VMM headers
- x86: Optimize memchr-evex.S and implement with VMM headers
- x86_64: Implement evex512 version of memchr, rawmemchr and wmemchr
- String: Improve test coverage for memchr
- Use PTR_MANGLE and PTR_DEMANGLE unconditionally in C sources
- Introduce <pointer_guard.h>, extracted from <sysdep.h>
- x86-64: Move LP_SIZE definition to its own header
- math: Fix asin and acos invalid exception with old gcc
- x86: Update strlen-evex-base to use new reg/vec macros.
- x86: Remove now unused vec header macros.
- x86: Update memset to use new VEC macros
- x86: Update memmove to use new VEC macros
- x86: Update memrchr to use new VEC macros
- x86: Update VEC macros to complete API for evex/evex512 impls
- elf: Do not completely clear reused namespace in dlmopen (bug 29600)
- malloc: Switch global_max_fast to uint8_t
- Add NT_S390_PV_CPU_DATA from Linux 6.0 to elf.h
- Add AArch64 HWCAP2_EBF16 from Linux 6.0 to bits/hwcap.h
- String: Improve test coverage for memchr
- elf: Remove -fno-tree-loop-distribute-patterns usage on dl-support
- socket: Use offsetof in SUN_LEN (bug 29578)
- Expose all MAP_ constants in <sys/mman.h> unconditionally (bug 29375)
- LoongArch: Fix the condition to use PC-relative addressing in start.S
- arm: Enable USE_ATOMIC_COMPILER_BUILTINS (BZ #24774)
- csu: Disable stack protector for static-reloc for static-pie
- NEWS: Fix grammar
- elf: Simplify output of hwcap subdirectories in ld.so help
- elf: Remove _dl_string_hwcap
- Add NEWS entry for legacy hwcaps removal
- elf: Remove hwcap and bits_hwcap fields from struct cache_entry
- elf: Remove hwcap parameter from add_to_cache signature
- elf: Remove legacy hwcaps support from ldconfig
- elf: Remove legacy hwcaps support from the dynamic loader
- x86_64: Remove platform directory library loading test
- Update to Unicode 15.0.0 [BZ #29604]
- Update kernel version to 6.0 in header constant tests
- x86: Fix -Os build (BZ #29576)
- sunrpc: Suppress GCC -Os warning on user2netname
- rt: Initialize mq_send input on tst-mqueue{5,6}
- posix: Suppress -Os may be used uninitialized warnings on regexec
- posix: Suppress -Os warnings on fnmatch
- locale: prevent maybe-uninitialized errors with -Os [BZ #19444]
- Regenerate sysdeps/mach/hurd/bits/errno.h
- Update syscall lists for Linux 6.0
- nscd: Drop local address tuple variable [BZ #29607]
- Use Linux 6.0 in build-many-glibcs.py
- x86-64: Require BMI1/BMI2 for AVX2 strrchr and wcsrchr implementations
- x86-64: Require BMI2 and LZCNT for AVX2 memrchr implementation
- x86-64: Require BMI2 for AVX2 (raw|w)memchr implementations
- x86-64: Require BMI2 for AVX2 wcs(n)cmp implementations
- x86-64: Require BMI2 for AVX2 strncmp implementation
- x86-64: Require BMI2 for AVX2 strcmp implementation
- x86-64: Require BMI2 for AVX2 str(n)casecmp implementations
- x86: include BMI1 and BMI2 in x86-64-v3 level
- x86: Cleanup pthread_spin_{try}lock.S
- Benchtests: Add bench for pthread_spin_{try}lock and mutex_trylock
Upstream commit: c02e29a0ba47d636281e1a026444a1a0a254aa12
- nss: Use shared prefix in IPv4 address in tst-reload1
- nss: Enhance tst-reload1 coverage and logging
- Use C11 atomics instead of atomic_decrement_and_test
- Use C11 atomics instead of atomic_increment(_val)
- Use C11 atomics instead of atomic_and/or
- malloc: Print error when oldsize is not equal to the current size.
- Use '%z' instead of '%Z' on printf functions
- elf: Extract glibcelf constants from <elf.h>
- scripts: Enhance glibcpp to do basic macro processing
- scripts: Extract glibcpp.py from check-obsolete-constructs.py
- riscv: Remove RV32 floating point functions
- riscv: Consolidate the libm-test-ulps
- hurd: Fix SIOCADD/DELRT ioctls
- hurd: Drop struct rtentry and in6_rtmsg
- hurd: Add _IOT_ifrtreq to <net/route.h>
- elf: Use C11 atomics on _dl_mcount
- hurd: Use IF_NAMESIZE rather than IFNAMSIZ
- hurd: Add ifrtreq structure to net/route.h
- hppa: undef __ASSUME_SET_ROBUST_LIST
- linux: Use same type for MMAP2_PAGE_UNIT
- m68k: Enforce 4-byte alignment on internal locks (BZ #29537)
- nss: Fix tst-nss-files-hosts-long on single-stack hosts (bug 24816)
- nss: Implement --no-addrconfig option for getent
- gconv: Use 64-bit interfaces in gconv_parseconfdir (bug 29583)
- elf: Implement force_first handling in _dl_sort_maps_dfs (bug 28937)
- Linux: Do not skip d_ino == 0 entries in readdir, readdir64 (bug 12165)
- hurd: Factorize at/non-at functions
- tst-sprintf-errno: Update Hurd message length
- RISC-V: Allow long jumps to __syscall_error
- hurd: Make readlink* just reopen the file used for stat
- hurd: Fix readlink() hanging on fifo
- Fix BRE typos in check-safety.sh
- Makerules: fix MAKEFLAGS assignment for upcoming make-4.4 [BZ# 29564]
- Use relaxed atomics since there is no MO dependence
Upstream commit: f278835f594740f5913001430641cf1da4878670
- Drop glibc-deprecated-selinux-makedb.patch. Upstream has been ported
to new libselinux.
- makedb: fix build with libselinux >= 3.1 (Bug 26233)
- tst-sprintf-errno: Update Hurd message output
- Use C11 atomics instead of atomic_decrement(_val)
- Use C11 atomics instead atomic_add(_zero)
- mktime: improve heuristic for ca-1986 Indiana DST
- Assume HAVE_TZSET in time/mktime.c
- elf: Fix hwcaps string size overestimation
- errlist: add missing entry for EDEADLOCK (bug 29545)
- Do not define static_assert or thread_local in headers for C2x
- malloc: Use C11 atomics rather than atomic_exchange_and_add
- Add NEWS entry for CVE-2022-39046
- elf: Rename _dl_sort_maps parameter from skip to force_first
- scripts/dso-ordering-test.py: Generate program run-time dependencies
- math: x86: Use prefix for FP_INIT_ROUNDMODE
- scripts/build-many-glibcs.py: Use https:// for sourceware.org Git clones
- debug: test for more required cacellation points (BZ# 29274)
- elf.h: Remove duplicate definition of VER_FLG_WEAK
- syslog: Remove extra whitespace between timestamp and message (BZ#29544)
- LoongArch: Add soft float support.
- elf: Restore how vDSO dependency is printed with LD_TRACE_LOADED_OBJECTS (BZ #29539)
- nptl: x86_64: Use same code for CURRENT_STACK_FRAME and stackinfo_get_sp
Upstream commit: c7509d49c4e8fa494120c5ead21338559dad16f5
- Apply asm redirections in wchar.h before first use
- resolv: Fix building tst-resolv-invalid-cname for earlier C standards
- syslog: Fix large messages (BZ#29536)
- posix: Fix macro expansion producing 'defined' has undefined behavior
- stdlib: Fix macro expansion producing 'defined' has undefined behavior
- S390: Always use svc 0
- nss_dns: Rewrite _nss_dns_gethostbyname4_r using current interfaces
- resolv: Add new tst-resolv-invalid-cname
- nss_dns: In gaih_getanswer_slice, skip strange aliases (bug 12154)
- nss_dns: Rewrite getanswer_r to match getanswer_ptr (bug 12154, bug 29305)
- nss_dns: Remove remnants of IPv6 address mapping
- nss_dns: Rewrite _nss_dns_gethostbyaddr2_r and getanswer_ptr
- nss_dns: Split getanswer_ptr from getanswer_r
- resolv: Add DNS packet parsing helpers geared towards wire format
- resolv: Add internal __ns_name_length_uncompressed function
- resolv: Add the __ns_samebinaryname function
- resolv: Add internal __res_binary_hnok function
- resolv: Add tst-resolv-aliases
- resolv: Add tst-resolv-byaddr for testing reverse lookup
- LoongArch: Use __builtin_{fmax,fmaxf,fmin,fminf} with GCC >= 13
- LoongArch: Fix ptr mangling/demangling features.
- nscd: Fix netlink cache invalidation if epoll is used [BZ #29415]
- Add test for bug 29530
- Makeconfig: Set pie-ccflag to -fPIE by default [BZ# 29514]
- hurd: Fix vm_size_t incoherencies
- mach: Make xpg_strerror_r set a message on error
- mach: Fix incoherency between perror and strerror
- elf: Call __libc_early_init for reused namespaces (bug 29528)
- csu: Change start code license to have link exception
- s390: Move hwcaps/platform names out of _rtld_global_ro
- Revert "Detect ld.so and libc.so version inconsistency during startup"
- Add NT_LOONGARCH_* from Linux 5.19 to elf.h
- Detect ld.so and libc.so version inconsistency during startup
- Merge getopt patch from Gnulib
- Merge _GL_UNUSED C23 patch from Gnulib
- LoongArch: Fix dl-machine.h code formatting.
- scripts/glibcelf.py: Add hashing support
- hurd: Fix starting static binaries with stack protection enabled
- htl: Make pthread*_cond_timedwait register wref before releasing mutex
- htl: make __pthread_hurd_cond_timedwait_internal check mutex is held
- Add AArch64 HWCAP2_* constants from Linux 5.19
Upstream commit: a727220b37efc9d4d558a77c5fc57f3af99a4829
- Add AGROUP from Linux 5.19 to sys/acct.h, remove Alpha version (bug 29502)
- alpha: Fix generic brk system call emulation in __brk_call (bug 29490)
- hurd: Assume non-suid during bootstrap
Upstream commit: 9125e43daf92e3d4e69044a54b9fe9ed88c861ad
- Use binutils 2.39 branch in build-many-glibcs.py
- S390: Fix werror=unused-variable in ifunc-impl-list.c.
- Ensure calculations happen with desired rounding mode in y1lf128
- localedata: Convert French language locales (fr_*) to UTF-8
- Linux: Fix enum fsconfig_command detection in <sys/mount.h>
- elf: Run tst-audit-tlsdesc, tst-audit-tlsdesc-dlopen everywhere
- Move ip_mreqn structure from Linux to generic
- malloc: Do not use MAP_NORESERVE to allocate heap segments
- Linux: Terminate subprocess on late failure in tst-pidfd (bug 29485)
- non-linux: bits/in.h: Add more RFC options
Upstream commit: 453b88efe6fa79f5c7c6fccc3a520c75fdd43074
- arm: Remove nested functionf rom relocate_pc24
- linux: Fix sys/mount.h usage with kernel headers
- linux: Use compile_c_snippet to check linux/mount.h availability
- linux: Mimic kernel defition for BLOCK_SIZE
- linux: Use compile_c_snippet to check linux/pidfd.h availability
- glibcextract.py: Add compile_c_snippet
- LoongArch: Add pointer mangling support.
- AArch64: Fix typo in sve configure check (BZ# 29394)
- libio: Improve performance of IO locks
- tst-process_madvise: Check process_madvise-syscall support.
- elf.h: Add ELFCOMPRESS_ZSTD
- inet: Turn __ivaliduser into a compatibility symbol
- x86: Fix `#define STRCPY` guard in strcpy-sse2.S
- elf: Replace `strcpy` call with `memcpy` [BZ #29454]
- soft-fp: Add fixhf[uns][di|si] and float[uns][di|si]hf
- i386: Use cmpl instead of cmp
- i386: Use fldt instead of fld on e_logl.S
- i386: Replace movzx with movzbl
- dlfcn: Pass caller pointer to static dlopen implementation (bug 29446)
- malloc: Correct the documentation of the top_pad default
- i386: Remove RELA support
- arm: Remove RELA support
- Remove ldd libc4 support
- Assume only FLAG_ELF_LIBC6 suport
- Remove left over LD_LIBRARY_VERSION usages
- Linux: Remove exit system call from _exit
- LoongArch: Add vdso support for gettimeofday.
- Update kernel version to 5.19 in header constant tests
- assert: Do not use stderr in libc-internal assert
- nptl: Remove uses of assert_perror
- stdio: Clean up __libc_message after unconditional abort
- Update syscall lists for Linux 5.19
- Use Linux 5.19 in build-many-glibcs.py
- socket: Check lengths before advancing pointer in CMSG_NXTHDR
- Don't use unsupported format string in ld.so (bug 29427)
- htl: Let pthread_self and cancellability called early
- stdlib: Simplify arc4random_uniform
- malloc: Use __getrandom_nocancel during tcache initiailization
- Remove spurious references to _dl_open_hook
- Open master branch for glibc 2.37 development
Upstream commit: 33f1b4c1452b33991e670f636ebe98b90a405e10
- wcsmbs: Add missing test-c8rtomb/test-mbrtoc8 dependency
- stdlib: Suppress gcc diagnostic that char8_t is a keyword in C++20 in uchar.h.
- Create ChangeLog.old/ChangeLog.25. (tag: glibc-2.36)
- Prepare for glibc 2.36 release.
- Update install.texi, and regenerate INSTALL.
- Update NEWS bug list.
- Update libc.pot for 2.36 release.
- tst-pidfd.c: UNSUPPORTED if we get EPERM on valid pidfd_getfd call
- stdlib: Tuned down tst-arc4random-thread internal parameters
- LoongArch: Add greg_t and gregset_t.
- LoongArch: Fix VDSO_HASH and VDSO_NAME.
- riscv: Update rv64 libm test ulps
- riscv: Update nofpu libm test ulps
No regressions seen in mass-prebuild of critical-path-base packages.
Upstream commit: 49889fb256a7f9b894b2d16fea23de1ac25b65e2
- x86: Add support to build st{p|r}{n}{cpy|cat} with explicit ISA level
- x86: Add support to build wcscpy with explicit ISA level
- x86: Add support to build strcmp/strlen/strchr with explicit ISA level
- elf: Fix wrong fscanf usage on tst-pldd
- Apply asm redirections in stdio.h before first use [BZ #27087]
- S390: Define SINGLE_THREAD_BY_GLOBAL only on s390x
- x86: Add missing rtm tests for strcmp family
- x86: Remove unneeded rtld-wmemcmp
- x86: Move wcslen SSE2 implementation to multiarch/wcslen-sse2.S
- x86: Move wcschr SSE2 implementation to multiarch/wcschr-sse2.S
- x86: Move strcat SSE2 implementation to multiarch/strcat-sse2.S
- x86: Move strchr SSE2 implementation to multiarch/strchr-sse2.S
- x86: Move strrchr SSE2 implementation to multiarch/strrchr-sse2.S
- x86: Move memrchr SSE2 implementation to multiarch/memrchr-sse2.S
- x86: Move strcpy SSE2 implementation to multiarch/strcpy-sse2.S
- x86: Move strlen SSE2 implementation to multiarch/strlen-sse2.S
- x86: Move strcmp SSE42 implementation to multiarch/strcmp-sse4_2.S
- x86: Move wcscmp SSE2 implementation to multiarch/wcscmp-sse2.S
- x86: Move strcmp SSE2 implementation to multiarch/strcmp-sse2.S
- x86: Rename STRCASECMP_NONASCII macro to STRCASECMP_L_NONASCII
- nptl: Fix ___pthread_unregister_cancel_restore asynchronous restore
- x86: Remove __mmask intrinsics in strstr-avx512.c
- x86: Remove generic strncat, strncpy, and stpncpy implementations
- i386: Remove -Wa,-mtune=i686
- x86-64: Remove redundant strcspn-generic/strpbrk-generic/strspn-generic
- elf: Rename tst-audit26 to tst-audit28
- x86-64: Don't mark symbols as hidden in strcmp-XXX.S
- stdlib: Tests for mbrtoc8, c8rtomb, and the char8_t typedef.
- stdlib: Implement mbrtoc8, c8rtomb, and the char8_t typedef.
- gconv: Correct Big5-HKSCS conversion to preserve all state bits. [BZ #25744]
- aarch64: Optimize string functions with shrn instruction
- test-container: return UNSUPPORTED for ENOSPC on clone()
- x86: Add support for building {w}memcmp{eq} with explicit ISA level
- x86: Add support for building {w}memset{_chk} with explicit ISA level
- x86: Add support for building {w}memmove{_chk} with explicit ISA level
- x86: Add support for building str{c|p}{brk|spn} with explicit ISA level
- x86: Add comment explaining no Slow_SSE4_2 check in ifunc-sse4_2
- Replace __libc_multiple_threads with __libc_single_threaded
- linux: Add mount_setattr
- linux: Add tst-mount to check for Linux new mount API
- linux: Add open_tree
- linux: Add fspick
- linux: Add fsconfig
- AArch64: Reset HWCAP2_AFP bits in FPCR for default fenv
- elf: Fix direction of NODELETE log messages during symbol lookup
Upstream commit: 7519dee356a0ab21c8990e59ed05dd48a4e573a0
- malloc: Simplify checked_request2size interface
- stdlib: Simplify buffer management in canonicalize
- localedef: Support building for older C standards
- de_DE: Convert to UTF-8
- locale: localdef input files are now encoded in UTF-8
- locale: Introduce translate_unicode_codepoint into linereader.c
- locale: Fix signed char bug in lr_getc
- locale: Turn ADDC and ADDS into functions in linereader.c
- libc-symbols.h: remove unused macros
Upstream commit: 8ee2c043cfb35c48b45c7c5aed4022a8a7352bdc
- Fix hurd namespace issues for internal signal functions
- argp: Remove old includes in !_LIBC case
- Use GCC 12 branch in build-many-glibcs.py
- Refactor internal-signals.h
- riscv: Use memcpy to handle unaligned access when fixing R_RISCV_RELATIVE
- AArch64: Add asymmetric faulting mode for tag violations in mem.tagging tunable
- linux: Fix mq_timereceive check for 32 bit fallback code (BZ 29304)
- x86: Add missing IS_IN (libc) check to strncmp-sse4_2.S
- x86: Add missing IS_IN (libc) check to strcspn-sse4.c
- x86: Add missing IS_IN (libc) check to memmove-ssse3.S
- x86-64: Properly indent X86_IFUNC_IMPL_ADD_VN arguments
- x86-64: Small improvements to dl-trampoline.S
- x86: Move mem{p}{mov|cpy}_{chk_}erms to its own file
- x86: Move and slightly improve memset_erms
- x86: Add definition for __wmemset_chk AVX2 RTM in ifunc impl list
- linux: Remove unnecessary nice.c and signal.c
- nptl: Remove unused members from struct pthread
- Linux: Forward declaration of struct iovec for process_madvise
- x86: Add more feature definitions to isa-level.h
Upstream commit: a3563f3f369878467dd74aeb360448119a7a4b41
- elf: Fix -DNDEBUG warning in _dl_start_args_adjust
- elf: Fix compile error with -Werror and -DNDEBUG
- x86-64: Only define used SSE/AVX/AVX512 run-time resolvers
- x86: Move CPU_FEATURE{S}_{USABLE|ARCH}_P to isa-level.h
- x86: Fix backwards Prefer_No_VZEROUPPER check in ifunc-evex.h
- x86: Rename strstr_sse2 to strstr_generic as it uses string/strstr.c
- x86: Remove unused file wmemcmp-sse4
- x86: Put wcs{n}len-sse4.1 in the sse4.1 text section
- x86: Align entry for memrchr to 64-bytes.
- Makerules: Remove no-op -Wl,-d when linking libc_pic.os
- m68k: optimize RTLD_START
- misc: Optimize internal usage of __libc_single_threaded
- linux: Add move_mount
- linux: Add fsmount
- linux: Add fsopen
- resolv/tst-resolv-noaaaa: Support building for older C standards
- resolv: Implement no-aaaa stub resolver option
- support: Change non-address output format of support_format_dns_packet
- riscv: Use elf_machine_rela_relative to handle R_RISCV_RELATIVE
- x86: Remove faulty sanity tests for RTLD build with no multiarch
- stdlib: Fixup mbstowcs NULL __dst handling. [BZ #29279]
- x86: Replace all sse instructions with vex equivilent in avx+ files
- x86: Add support for compiling {raw|w}memchr with high ISA level
- x86: Add defines / utilities for making ISA specific x86 builds
- stdlib: Remove attr_write from mbstows if dst is NULL [BZ: 29265]
- stdlib: Remove trailing whitespace from Makefile
- debug: make __read_chk a cancellation point (bug 29274)
- s390: use LC_ALL=C for readelf call
- s390: use $READELF
Upstream commit: 999835533bc60fbd0b0b65d2412a6742e5a54b9d
- socket: Fix mistyped define statement in socket/sys/socket.h (BZ #29225)
- Declare timegm for ISO C2X
- Add PT_AARCH64_MEMTAG_MTE from Linux 5.18 to elf.h
- grep: egrep -> grep -E, fgrep -> grep -F
- string.h: Fix boolean spelling in comments
- elf: Add #include <errno.h> for use of E* constants.
- elf: Add #include <sys/param.h> for MAX usage.
- linux: Add process_mrelease
- linux: Add process_madvise
- linux: Set tst-pidfd-consts unsupported for kernels headers older than 5.10
- testrun.sh: Support passing strace and valgrind arguments
- Linux: Adjust struct rseq definition to current kernel version
- iconv: Use 64 bit stat for gconv_parseconfdir (BZ# 29213)
- catgets: Use 64 bit stat for __open_catalog (BZ# 29211)
- inet: Use 64 bit stat for ruserpass (BZ# 29210)
- socket: Use 64 bit stat for isfdtype (BZ# 29209)
- posix: Use 64 bit stat for fpathconf (_PC_ASYNC_IO) (BZ# 29208)
- posix: Use 64 bit stat for posix_fallocate fallback (BZ# 29207)
- misc: Use 64 bit stat for getusershell (BZ# 29203)
- misc: Use 64 bit stat for daemon (BZ# 29203)
- linux: use statx for fstat if neither newfstatat nor fstatat64 is present
- Add MADV_DONTNEED_LOCKED from Linux 5.18 to bits/mman-linux.h
- Add HWCAP2_MTE3 from Linux 5.18 to AArch64 bits/hwcap.h
- i686: Use generic sincosf implementation for SSE2 version
- benchtests: Add workload name for sincosf
- i686: Use generic sinf implementation for SSE2 version
- i686: Use generic cosf implementation for SSE2 version
- benchtests: Add workload name for cosf
- x86_64: Optimize sincos where sin/cos is optimized (bug 29193)
- manual: fix reference to source file
- Add SOL_SMC from Linux 5.18 to bits/socket.h
- elf: Remove _dl_skip_args
- x86_64: Remove _dl_skip_args usage
- sparc: Remove _dl_skip_args usage
- sh: Remove _dl_skip_args usage
- s390: Remove _dl_skip_args usage
- riscv: Remove _dl_skip_args usage
- nios2: Remove _dl_skip_args usage (BZ# 29187)
- mips: Remove _dl_skip_args usage
- microblaze: Remove _dl_skip_args usage
- m68k: Remove _dl_skip_args usage
- ia64: Remove _dl_skip_args usage
- i686: Remove _dl_skip_args usage
- hppa: Remove _dl_skip_args usage (BZ# 29165)
- csky: Remove _dl_skip_args usage
- arc: Remove _dl_skip_args usage
- arm: Remove _dl_skip_args usage
- alpha: Remove _dl_skip_args usage
- benchtests: Improve benchtests for strstr, memmem, and memchr
- dlsym: Make RTLD_NEXT prefer default version definition [BZ #14932]
- x86-64: Ignore r_addend for R_X86_64_GLOB_DAT/R_X86_64_JUMP_SLOT
- x86_64: Implement evex512 version of strlen, strnlen, wcslen and wcsnlen
- Update kernel version to 5.18 in header constant tests
- String: Improve overflow test coverage for strnlen
Upstream commit: 3d9926663cba19f40d26d8a8ab3b2a7cc09ffb13
- Update syscall-names.list for Linux 5.18
- Fix deadlock when pthread_atfork handler calls pthread_atfork or dlclose
- Use Linux 5.18 in build-many-glibcs.py
- stdio-common: Simplify printf_unknown interface in vfprintf-internal.c
- stdio-common: Move union printf_arg int <printf.h>
- stdio-common: Add printf specifier registry to <printf.h>
- elf/dl-reloc.c: Copyright The GNU Toolchain Authors
- benchtests: Improve bench-strnlen.c
- math: Add math-use-builtins-fabs (BZ#29027)
- linux: Add CLONE_NEWTIME from Linux 5.6 to bits/sched.h
- Revert "[ARM][BZ #17711] Fix extern protected data handling"
- Revert "[AArch64][BZ #17711] Fix extern protected data handling"
- elf: Rewrite long RESOLVE_MAP macro to an always_inline static function
Upstream commit: 9403b71ae97e3f1a91c796ddcbb4e6f044434734
- x86_64: Remove bzero optimization
- RISC-V: Use an autoconf template to produce `preconfigure'
- MIPS: Use an autoconf template to produce `preconfigure'
- m68k: Use an autoconf template to produce `preconfigure'
- C-SKY: Use an autoconf template to produce `preconfigure'
- Remove configure fno_unit_at_a_time
- stdio: Remove the usage of $(fno-unit-at-a-time) for siglist.c
- stdio: Remove the usage of $(fno-unit-at-a-time) for errlist.c
- Add declare_object_symbol_alias for assembly codes (BZ #28128)
- wcrtomb: Make behavior POSIX compliant
Upstream commit: 8162147872491bb5b48e91543b19c49a29ae6b6d
- nptl: Add backoff mechanism to spinlock loop
- Linux: Implement a useful version of _startup_fatal
- ia64: Always define IA64_USE_NEW_STUB as a flag macro
- linux: Fix posix_spawn return code if clone fails (BZ#29109)
- benchtests: Add wcrtomb microbenchmark
- clock_settime/clock_gettime: Use __nonnull to avoid null pointer
- clock_adjtime: Use __nonnull to avoid null pointer
- ntp_xxxtimex: Use __nonnull to avoid null pointer
- adjtimex/adjtimex64: Use __nonnull to avoid null pointer
- hurd spawni: Fix reauthenticating closed fds
- Linux: Define MMAP_CALL_INTERNAL
- i386: Honor I386_USE_SYSENTER for 6-argument Linux system calls
- i386: Remove OPTIMIZE_FOR_GCC_5 from Linux libc-do-syscall.S
- manual: Clarify that abbreviations of long options are allowed
Upstream commit: 8e28aa3a51bf0ef3683f2aed4b5b448744897b66
- elf: Remove fallback to the start of DT_STRTAB for dladdr
- powerpc32: Remove unused HAVE_PPC_SECURE_PLT
- dlfcn: Implement the RTLD_DI_PHDR request type for dlinfo
- manual: Document the dlinfo function
- Do not use --hash-style=both for building glibc shared objects
- benchtests: Better libmvec integration
- benchtests: Add UNSUPPORTED benchmark status
- linux: Fix fchmodat with AT_SYMLINK_NOFOLLOW for 64 bit time_t (BZ#29097)
- Use __ehdr_start rather than _begin in _dl_start_final
- sysdeps: Add 'get_fast_jitter' interace in fast-jitter.h
- posix/glob.c: update from gnulib
- benchtests: Add pthread-mutex-locks bench
- linux: Fix missing internal 64 bit time_t stat usage
- elf: Fix DFS sorting algorithm for LD_TRACE_LOADED_OBJECTS with missing libraries (BZ #28868)
- posix: Remove unused definition on _Fork
- NEWS: Mention DT_RELR support
- elf: Add more DT_RELR tests
- elf: Properly handle zero DT_RELA/DT_REL values
- elf: Support DT_RELR relative relocation format [BZ #27924]
- Add GLIBC_ABI_DT_RELR for DT_RELR support
- elf: Define DT_RELR related macros and types
- elf: Replace PI_STATIC_AND_HIDDEN with opposite HIDDEN_VAR_NEEDS_DYNAMIC_RELOC
- i386: Regenerate ulps
- dlfcn: Do not use rtld_active () to determine ld.so state (bug 29078)
- INSTALL: Rephrase -with-default-link documentation
Upstream commit: 053fe273434056f551ed8f81daf750db9dab5931
- linux: Fix __closefrom_fallback iterates until max int (BZ#28993)
- Remove -z combreloc and HAVE_Z_COMBRELOC
- sparc: Remove s_abs implementations
- ia64: Remove fabs implementations
- x86: Remove fabs{f} implementation
- alpha: Remove s_abs implementations
- Allow for unpriviledged nested containers
- Increase the test timeout of some string tests
- realpath: Bring back GNU extension on ENOENT and EACCES [BZ #28996]
- stdlib: Fix tst-getrandom memcmp call
- stdlib: Fix tst-rand48.c printf types
- elf: Remove unused functions from tst-audit25(a,b)
- nptl: Use libc-diag.h with tst-thread-setspecific
- crypt: Remove unused variable on cert test
- elf: Remove unused variables in tests
- elf: Fix wrong fscanf usage on tst-pldd
- posix: Remove unused variable on tst-_Fork.c
- resolv: Initialize loop variable on tst-resolv-trailing
- locale: Remove set but unused variable on ld-collate.c
- localedate: Fix printf type on tst_mbrtowc
- localedata: Remove unused variables in tests
- x86: Small improvements for wcslen
- x86: Small improvements for wcscpy-ssse3
- debug: Improve fdelt_chk error message
- Add HWCAP2_AFP, HWCAP2_RPRES from Linux 5.17 to AArch64 bits/hwcap.h
- x86: Remove AVX str{n}casecmp
- x86: Add EVEX optimized str{n}casecmp
- x86: Add AVX2 optimized str{n}casecmp
- string: Expand page cross test cases in test-strncmp.c
- string: Expand page cross test cases in test-strcmp.c
- x86: Optimize str{n}casecmp TOLOWER logic in strcmp-sse42.S
- x86: Optimize str{n}casecmp TOLOWER logic in strcmp.S
- string: Expand page cross tests in test-strncasecmp.c
- string: Expand page cross tests in test-strcasecmp.c
- benchtests: Use json-lib in bench-strncasecmp.c
- benchtests: Use json-lib in bench-strcasecmp.c
- x86: Fix fallback for wcsncmp_avx2 in strcmp-avx2.S [BZ #28896]
- x86: Remove strspn-sse2.S and use the generic implementation
- x86: Remove strpbrk-sse2.S and use the generic implementation
- x86: Remove strcspn-sse2.S and use the generic implementation
- x86: Optimize strspn in strspn-c.c
- x86: Optimize strcspn and strpbrk in strcspn-c.c
- benchtests: Use json-lib in bench-strspn.c
- benchtests: Use json-lib in bench-strpbrk.c
- x86: Code cleanup in strchr-evex and comment justifying branch
- x86: Code cleanup in strchr-avx2 and comment justifying branch
- benchtests: Add random benchmark in bench-strchr.c
- benchtests: Use json-lib in bench-strchr.c
- Update kernel version to 5.17 in tst-mman-consts.py
- iconvdata: Fix enum type on UTF-7
- nscd: Remove unused variable
- support: Fix support_process_state_wait path size calculation
- support: Remove unused extract_8 function
- locale: Remove ununsed wctype_table_get function
- gmon: Remove unused sprofil.c functions
- Update syscall lists for Linux 5.17
- Fix ununsed fstatat64_time64_statx
- malloc: Fix duplicate inline for do_set_mxfast
- elf: Remove inline _dl_dprintf
- configure.ac: fix bashisms in configure.ac
- getaddrinfo: Refactor code for readability
- Use Linux 5.17 in build-many-glibcs.py
- resolv: Fix unaligned accesses to fields in HEADER struct
- gai_init: Avoid jumping from if condition to its else counterpart
- gaiconf_init: Refactor some bits for readability
- gethosts: Return EAI_MEMORY on allocation failure
- gaih_inet: Split result generation into its own function
- gaih_inet: split loopback lookup into its own function
- gaih_inet: make gethosts into a function
- gaih_inet: separate nss lookup loop into its own function
- gaih_inet: Split nscd lookup code into its own function.
- gaih_inet: Split simple gethostbyname into its own function
- gaih_inet: make numeric lookup a separate routine
- gaih_inet: Simplify service resolution
- getaddrinfo: Fix leak with AI_ALL [BZ #28852]
- gaih_inet: Simplify canon name resolution
- Simplify allocations and fix merge and continue actions [BZ #28931]
- iconv: Add UTF-7-IMAP variant in utf-7.c
- iconv: make utf-7.c able to use variants
- iconv: Better mapping to RFC for UTF-7
- iconv: Always encode "optional direct" UTF-7 characters
- stdio-common: Add wide stream coverage to tst-vfprintf-user-type
- libio: Flush-only _IO_str_overflow must not return EOF (bug 28949)
- libio: Convert tst_swprintf to the test framework
- scripts/dso-ordering-test.py: Fix C&P error in * callrefs processing
- stdio-common: Generate ja_JP.EUC-JP locale
- stdio-common: Re-flow and sort Makefile variables
- nss: Sort tests and tests-container and put one test per line
- benchtests: Use "=" instead of ":=" [BZ #28970]
- hppa: Use END instead of PSEUDO_END in swapcontext.S
* Tue Mar 15 2022 DJ Delorie <dj@redhat.com> - 2.35.9000-11
- Auto-sync with upstream branch master,
commit d05e6dc8d1032e1732542a48e0fb895432008b6e.
- hppa: Implement swapcontext in assembler (bug 28960)
- associate a deallocator for iconv_open
- associate a deallocation for opendir
- Add access function attributes to epoll_wait
- Add access function attributes to grp and shadow headers
- Define ISO 639-3 "tok" [BZ #28950]
- nss: Protect against errno changes in function lookup (bug 28953)
- nss: Do not mention NSS test modules in <gnu/lib-names.h>
- malloc: Exit early on test failure in tst-realloc
- Add some missing access function attributes
- libio: Ensure output buffer for wchars (bug #28828)
- inet: Return EAI_MEMORY when nrl_domainname() fails to allocate memory
- inet: Remove strdupa from nrl_domainname()
- inet: Fix getnameinfo (NI_NOFQDN) race condition (BZ#28566)
- benchtests: make compare_strings.py accept string as attribute value
Upstream commit: d05e6dc8d1032e1732542a48e0fb895432008b6e
- hppa: Implement swapcontext in assembler (bug 28960)
- associate a deallocator for iconv_open
- associate a deallocation for opendir
- Add access function attributes to epoll_wait
- Add access function attributes to grp and shadow headers
- Define ISO 639-3 "tok" [BZ #28950]
- nss: Protect against errno changes in function lookup (bug 28953)
- nss: Do not mention NSS test modules in <gnu/lib-names.h>
- malloc: Exit early on test failure in tst-realloc
- Add some missing access function attributes
- libio: Ensure output buffer for wchars (bug #28828)
- inet: Return EAI_MEMORY when nrl_domainname() fails to allocate memory
- inet: Remove strdupa from nrl_domainname()
- inet: Fix getnameinfo (NI_NOFQDN) race condition (BZ#28566)
- benchtests: make compare_strings.py accept string as attribute value
Upstream commit: fdc1ae67fef27eea1445bab4bdfe2f0fb3bc7aa1
- Add SOL_MPTCP, SOL_MCTP from Linux 5.16 to bits/socket.h
- elf: Check invalid hole in PT_LOAD segments [BZ #28838]
- realpath: Do not copy result on failure (BZ #28815)
- x86: Fix TEST_NAME to make it a string in tst-strncmp-rtm.c
- x86: Test wcscmp RTM in the wcsncmp overflow case [BZ #28896]
- hppa: Fix swapcontext
- x86: Fallback {str|wcs}cmp RTM in the ncmp overflow case [BZ #28896]
- string: Add a testcase for wcsncmp with SIZE_MAX [BZ #28755]
- microblaze: Use the correct select syscall (BZ #28883)
- Update kernel version to 5.16 in tst-mman-consts.py
- pthread: Use 64 bit time_t stat internally for sem_open (BZ #28880)
- x86: Fix bug in strncmp-evex and strncmp-avx2 [BZ #28895]
- String: Strength memset tests in test-memset.c
- x86-64: Define __memcmpeq in ld.so
- htl: Destroy thread-specific data before releasing joins
- htl: Fix initializing the key lock
- mach: Fix LLL_SHARED value
- htl: Make pthread_[gs]etspecific not check for key validity
- x86-64: Remove bzero weak alias in SS2 memset
- hppa: Fix typo
- linux: Use socket-constants-time64.h on tst-socket-timestamp-compat
- x86/configure.ac: Define PI_STATIC_AND_HIDDEN/SUPPORT_STATIC_PIE
- Fix elf/tst-audit2 on hppa
- x86: Use CHECK_FEATURE_PRESENT on PCONFIG
- x86: Don't check PTWRITE in tst-cpu-features-cpuinfo.c
- x86: Set .text section in memset-vec-unaligned-erms
- Linux: Include <dl-auxv.h> in dl-sysdep.c only for SHARED
- Revert "Linux: Consolidate auxiliary vector parsing"
- String: Ensure 'MIN_PAGE_SIZE' is multiple of 'getpagesize'
- Use binutils 2.38 branch in build-many-glibcs.py
- elf: Remove LD_USE_LOAD_BIAS
- malloc: Remove LD_TRACE_PRELINKING usage from mtrace
- elf: Remove prelink support
- Linux: Consolidate auxiliary vector parsing
- Linux: Assume that NEED_DL_SYSINFO_DSO is always defined
- Linux: Remove DL_FIND_ARG_COMPONENTS
- Linux: Remove HAVE_AUX_SECURE, HAVE_AUX_XID, HAVE_AUX_PAGESIZE
- elf: Merge dl-sysdep.c into the Linux version
- hppa: Fix bind-now audit (BZ #28857)
Temporary patches to work around gcc 12 vs glibc warning
and ppc64le long double conflicts.
Upstream commit: 5b8e7980c5dabd9aaefeba4f0208baa8cf7653ee
- Linux: Detect user namespace support in io/tst-getcwd-smallbuff
- Fix handling of unterminated bracket expressions in fnmatch (bug 28792)
- realpath: Avoid overwriting preexisting error (CVE-2021-3998)
- elf: Add a test for PT_LOAD segments with invalid p_align [BZ #28688]
- elf: Add a test for PT_LOAD segments with p_align == 1 [BZ #28688]
- elf: Add a test for PT_LOAD segments with mixed p_align [BZ #28676]
- Add and use link-test-modules-rpath-link [BZ #28455]
- tst-realpath-toolong: Fix hurd build
- getcwd: Set errno to ERANGE for size == 1 (CVE-2021-3999)
- Add valgrind smoke test
- htl: Fix cleaning the reply port
- elf: Properly align all PT_LOAD segments [BZ #28676]
- realpath: Set errno to ENAMETOOLONG for result larger than PATH_MAX [BZ #28770]
- support: Add helpers to create paths longer than PATH_MAX
- nptl: Effectively skip CAS in spinlock loop
- mips: Move DT_MIPS into <ldsodefs.h>
- x86_64: Document libmvec vector functions accuracy [BZ #28766]
- x86: Black list more Intel CPUs for TSX [BZ #27398]
- elf: Fix tst-align3
- elf: Move _dl_setup_hash to its own file
- htl: Fix build error in annexc
- elf: Reinstate tst-audit17
- x86: use default cache size if it cannot be determined [BZ #28784]
- rt/tst-mqueue*: Return UNSUPPORTED when mq_open fails with ENOSYS
- Linux: Add epoll_pwait2 (BZ #27359)
- Properly handle --disable-default-pie [BZ #28780]
- elf: Fix 64 time_t support for installed statically binaries
- Revert "elf: Fix 64 time_t support for installed statically binaries"
- CVE-2022-23218: Buffer overflow in sunrpc svcunix_create (bug 28768)
- sunrpc: Test case for clnt_create "unix" buffer overflow (bug 22542)
- CVE-2022-23219: Buffer overflow in sunrpc clnt_create for "unix" (bug 22542)
- socket: Add the __sockaddr_un_set function
- elf/tst-dl_find_object: Disable subtests for non-contiguous maps (bug 28732)
- elf: Set l_contiguous to 1 for the main map in more cases
- elf: Introduce rtld_setup_main_map
- hurd: Make RPC input array parameters const
- hurd: optimize exec cleanup
- hurd: Add __rtld_execve
- hurd: Fix exec() leak on proc_task2proc failure
- htl: Hide __pthread_attr's __schedparam type [BZ #23088]
- htl: Clear kernel_thread field before releasing the thread structure
- hurd: drop SA_SIGINFO availability xfail
- hurd: Fix timer/clock_getres crash on NULL res parameter
- hurd: Fix pthread_kill on exiting/ted thread
- [hurd] Drop spurious #ifdef SHARED
- [hurd] Call _dl_sort_maps_init in _dl_sysdep_start
- elf tst-dl_find_object: Fix typo
- s390x: Use <gcc-macros.h> in early HWCAP check
- x86: Add x86-64-vN check to early startup
- powerpc64le: Use <gcc-macros.h> in early HWCAP check
- Add --with-rtld-early-cflags configure option
- elf: Split dl-printf.c from dl-misc.c
- elf/Makefile: Reflow and sort most variable assignments
- Generate gcc-macros.h
- x86: HAVE_X86_LAHF_SAHF, HAVE_X86_MOVBE and -march=x86-64-vN (bug 28782)
- math: Add more inputs to atan2 accuracy tests [BZ #28765]
- Disable debuginfod in printer tests [BZ #28757]
- Update syscall lists for Linux 5.16
- i386: Remove broken CAN_USE_REGISTER_ASM_EBP (bug 28771)
- stdlib: Fix formatting of tests list in Makefile
- stdlib: Sort tests in Makefile
- x86_64: Fix SSE4.2 libmvec atan2 function accuracy [BZ #28765]
- debug: Synchronize feature guards in fortified functions [BZ #28746]
- debug: Autogenerate _FORTIFY_SOURCE tests
- Do not build libresolv module with 64 bit time_t flags
- Revert "linux: Fix ancillary 64-bit time timestamp conversion (BZ #28349, BZ #28350)"
- Revert "support: Add support_socket_so_timestamp_time64"
- timezone: Fix tst-bz28707 Makefile rule
- linux: Fix ancillary 64-bit time timestamp conversion (BZ #28349, BZ #28350)
- support: Add support_socket_so_timestamp_time64
- elf: Fix 64 time_t support for installed statically binaries
- Enable _FORTIFY_SOURCE=3 for gcc 12 and above
- manual: Drop obsolete @refill
- aarch64: Add HWCAP2_ECV from Linux 5.16
- Use Linux 5.16 in build-many-glibcs.py
- x86: Fix __wcsncmp_evex in strcmp-evex.S [BZ# 28755]
- x86: Fix __wcsncmp_avx2 in strcmp-avx2.S [BZ# 28755]
- math: Fix float conversion regressions with gcc-12 [BZ #28713]
- elf: Simplify software TM implementation in _dl_find_object
- Restore ENTRY_POINT definition on hppa, ia64 (bug 28749)
- elf: Fix fences in _dl_find_object_update (bug 28745)
- ttydefaults.h: Fix CSTATUS to control-t
- AArch64: Check for SVE in ifuncs [BZ #28744]
- debug: Remove catchsegv and libSegfault (BZ #14913)
- Documentation for OpenRISC port
- build-many-glibcs.py: add OpenRISC support
- or1k: Build Infrastructure
- or1k: ABI lists
- or1k: Linux ABI
- or1k: Linux Syscall Interface
- or1k: math soft float support
- or1k: Atomics and Locking primitives
- or1k: Thread Local Storage support
- or1k: startup and dynamic linking code
- or1k: ABI Implementation
- linux/syscalls: Add or1k_atomic syscall for OpenRISC
- elf: Add reloc for OpenRISC
- elf: Add a comment after trailing backslashes
- elf: Also try DT_RUNPATH for LD_AUDIT dlopen [BZ #28455]
- elf: Fix tst-linkall-static link when pthread is not in libc
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)
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
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: 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)
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
DJ Delorie
Patsy Griffin
Florian Weimer
Arjun Shankar
Carlos O'Donell