userspace-rcu-0.14.0

[Douglas R. Reno]

New minor version

[Bruce Dubbs]

2023-02-14 Userspace RCU 0.14.0

• Fix: urcu-bp: only teardown call-rcu worker in destructor
• Fix: rculfhash: urcu_die() takes positive error value
• Fix: call_rcu: teardown default call_rcu worker on application exit
• Fix: join worker thread in call_rcu_data_free
• Docs: clarify grace period polling API
• Document grace period polling in rcu-api.md
• Implement poll rcu stress test in rcutorture
• urcu-memb,mb,signal: Implement grace period polling
• Fix: auto-resize hash table destroy deadlock
• Fix building on MSYS2
• rculfhash: Include rculfhash-internal.h from local directory
• Remove "Darwin" from "should also work on list"
• Merge branch 'adah1972-improve-md'
• Add semicolons at the end of function prototypes
• Wrap a file name in backticks
• Wrap command-line options in backticks
• Fix a wrong format
• Wrap URLs in angle brackets
• Fix Markdown issues
• Fix: Always check pthread_create for failures
• Disable signals in URCU background threads
• Fix: futex.h: include headers outside extern C
• Fix: add missing unused attribute to _rcu_dereference
• Fix: change method used by _rcu_dereference to strip type constness
• Fix: remove type constness in URCU_FORCE_CAST's C++ version
• Move extern "C" down in include/urcu/urcu-bp.h
• fix: ifdef linux specific cpu count compat
• Add unit tests for possible_cpus_array_len
• fix: sysconf(_SC_NPROCESSORS_CONF) can be less than max cpu id
• Fix: revise obsolete command in README.md
• Fix: workqueue: remove unused variable "ret"
• Fix: urcu-qsbr: futex wait: handle spurious futex wakeups
• Fix: urcu: futex wait: handle spurious futex wakeups
• Fix: urcu-wait: futex wait: handle spurious futex wakeups
• Fix: defer_rcu: futex wait: handle spurious futex wakeups
• Fix: call_rcu: futex wait: handle spurious futex wakeups
• Fix: workqueue: futex wait: handle spurious futex wakeups
• Fix: Use %lu rather than %ld to print count
• Update ABI definition files
• Bump version current and age
• alpha: allocate membarrier system call number
• Bump version to 0.14.0-pre
• Improved test framework
• rculfhash: introduce cds_lfht_node_init_deleted
• Fix: changelog: v0.13.0 was released in 2021
• cleanup: i386 arch detection
• fix: properly detect 'cmpxchg' on x86-32
• fix: use urcu-tls compat with c++ compiler
• Fix typo
• fix: remove autoconf features default value in help message
• fix: add missing pkgconfig file for memb flavour lib
• Cleanup: Tests: Remove useless pre-C99 compatibility code from tap.h
• Document C99 and C++11 requirement in README.md
• Always use 'thread' for Thread local storage except on MSVC
• Fix: powerpc32: transparent unions alter calling convention
• fix: don't use C++ thread_local on MacOs
• wfcqueue API: implement overloaded wrappers with templates
• wfcqueue: combine C++ API cds_wfcq_head_cast with overloading
• wfstack C++ API: implement overloaded wrappers with templates
• lfstack C++ API: implement overloaded wrappers with templates
• wfstack: combine C++ API cds_wfs_stack_cast with overloading
• lfstack: combine C++ API cds_lfs_stack_cast with overloading
• fix: test_build tap plan
• Test C++ build of list head init
• Fix order of initializers in CDS_LIST_HEAD_INIT
• unit tests: test wfcqueue, wfstack, lfstack empty check functions in C++
• wfcqueue: implement C++ API based on function overloading
• wfstack: implement C++ API based on function overloading
• lfstack: implement C++ API based on function overloading
• Fix tap.h: remove extra semicolon in pass/fail macros
• Add C++ build tests
• Build and run regression and unit tests as C++ programs
• Add --enable-Werror configure switch
• Add urcu_posix_assert() as assert() replacement
• Rename urcu_assert() to urcu_assert_debug()
• cleanup: spelling fixes in comments
• Make temporary variable in _rcu_dereference non-const
• (tls-ie2) Fix: x86 and s390: uatomic hp() macro C++ support
• Fix: x86 and s390: uatomic hp() macro clang support
• Fix: x86 and s390 uatomic: hp() macro warning with gcc 11

[Bruce Dubbs]

Fixed at commit 76b3adb90d7c189cf05ca7f92d6a9be6fe06e000