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userspace-rcu
userspace-rcu.changes
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File userspace-rcu.changes of Package userspace-rcu
------------------------------------------------------------------- Wed Mar 8 16:10:54 UTC 2023 - Dirk Müller <dmueller@suse.com> - update to 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 * 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 ------------------------------------------------------------------- Fri Aug 19 14:30:31 UTC 2022 - Alexei Sorokin <sor.alexei@meowr.ru> - Update to version 0.13.2: * Revert "Fix: remove type constness in URCU_FORCE_CAST's C++ version". * 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. * Set git-review branch to stable-0.13. * 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: futex wait: handle spurious futex wakeups. * Fix: Use %lu rather than %ld to print count. ------------------------------------------------------------------- Sun Jan 23 10:46:40 UTC 2022 - Dirk Müller <dmueller@suse.com> - update to 0.13.1: * fix: properly detect 'cmpxchg' on x86-32 * fix: use urcu-tls compat with c++ compiler * fix: remove autoconf features default value in help message * fix: add missing pkgconfig file for memb flavour lib * Make temporary variable in _rcu_dereference non-const * 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 ------------------------------------------------------------------- Wed Dec 15 21:11:57 UTC 2021 - Dirk Müller <dmueller@suse.com> - update to 0.13.0: * The Userspace RCU 0.13 release is mostly a library soname version bump to address an ABI incompatibility between the 0.10 and { 0.11, 0.12 } releases. see https://lists.lttng.org/pipermail/lttng-dev/2021-June/030023.html ------------------------------------------------------------------- Mon Mar 8 23:28:27 UTC 2021 - Dirk Müller <dmueller@suse.com> - update to 0.12.2: * fix: exclude clang from GCC version blacklists * aarch64: blacklist gcc prior to 5.1 * Fix: configure: support Autoconf 2.70 * fix: bump tests thread limit to 4096 * cleanup: Improve wording of CONFIG_RCU_DEBUG description * fix: explicitly include urcu/config.h in files using CONFIG_RCU_ defines * Fix typo in README.md * fix: add -lurcu-common to pkg-config libs for each flavor * call_rcu: Fix race between rcu_barrier() and call_rcu_data_free() ------------------------------------------------------------------- Tue Aug 25 09:30:59 UTC 2020 - Dirk Mueller <dmueller@suse.com> - update to 0.12.1: * Fix: tls-compat.h exposes compiler-dependent public configuration * Fix: tap array subscript has type char warning * tls-compat.h: introduce DEFINE_URCU_TLS_INIT * Use _umtx_op for futex on FreeBSD * Add FreeBSD, DragonFly to syscall-compat.h * urcu-bp: perform thread registration on urcu_bp_register_thread * Require automake >= 1.12 * cds_lfht_is_node_deleted parameter can be marked const * Fix: provide errno as argument to urcu_die() * Fix: rculfhash worker needs to unblock to SIGRCU * Cleanup: test_perthreadlock_timing: handle pthread mutex errors * Fix: SONAME bump to 6.1.0 * Cleanup: remove unused variable from configure.ac check * Fix: urcu/futex.h: users of struct timespec should include time.h * Bump library version to 6:0:1 * Cleanup: update code layout to fix old gcc warning * Fix: typo CPPLAGS in examples Makefile * Harmonize pprint macro across projects * Check for TLS support after CC detection * Update macros from the autotools archive * tap-driver.sh: flush stdout after each test result * Update dead link in lgpl-relicensing.txt * Add multiflavor compat identifiers * Cleanup: missing sign compare fixes * Cleanup: enable signed/unsigned compare compiler warning * Cleanup: compiler warning on 32-bit architectures * config.h.in: rename CONFIG_RCU_MULTIFLAVOR to CONFIG_RCU_HAVE_MULTIFLAVOR * rculfhash: implement iterator debugging config option * Fix: examples silent rules on Solaris * Add missing fall through annotations * Fix: symbol aliases with TLS compat * Port: no symbols aliases on MacOS * Add -Wextra to CFLAGS * Add silent mode to examples Makefiles * doc: update examples to API changes * test multiflavor single compile unit * Update README following API changes * Use new header locations for includes from urcu code * Update call-rcu.h and defer.h comments and include guards * rculfqueue.h: do not include urcu-call-rcu.h * rculfhash: support use with multiple flavors per compile unit * rculfhash: do not include urcu-call-rcu.h from public API * Refactor liburcu to support many flavors per compile unit * Fix: only wait if work queue is empty in real-time mode * Fix: don't wait after completion of a work queue job batch * Fix: don't wait after completion of job batch if work queue is empty * Fix: workqueue: struct urcu_work vs rcu_head mixup * Cleanup: workqueue: update comments referring to call-rcu * Fix: mixup between URCU_WORKQUEUE_RT and URCU_CALL_RCU_RT * test_rwlock: Add per-thread count to verbose output * Add *.exe to gitignore for Cygwin * Fix: pthread_rwlock initialization on Cygwin * Fix: compat_futex_noasync on Cygwin * wfcqueue: allow defining CDS_WFCQ_WAIT_SLEEP to override `poll' * Update documentation for call_rcu before/after fork * Add support for the RISC-V architecture * Tests: Add tap-driver.sh for automake < 1.12 * Tests: Replace prove by autotools tap runner * liburcu-bp: Use membarrier private expedited when available * liburcu: Use membarrier private expedited when available * rculfhash: improve error handling of mmap backend * Fix: don't use overlapping mmap mappings on Cygwin * Tests fix: errors in shell scripts * Revert "Use initial-exec tls model" * Use initial-exec tls model * Fix: don't use membarrier SHARED syscall command in liburcu-bp * Tests fix: add missing Cygwin thread id * Fix: assignment from incompatible pointer type warnings * Tests fix: unused variable warnings * Fix: add missing m68k headers to dist ------------------------------------------------------------------- Wed Nov 29 09:37:35 UTC 2017 - dimstar@opensuse.org - Add baselibs.conf: create liburcu6-32bit package as a dependency to liblttng-ust0-32bit. ------------------------------------------------------------------- Fri Sep 1 18:56:18 UTC 2017 - tonyj@suse.com - Update to version 0.10.0 for SLE15 (bsc#1055683) Drop patch: userspace-rcu-aarch64.patch (upstream v0.9.0~99) Drop patch: userspace-rcu-ppc64le.patch (upstream v0.9.0~24) Adjust library soname to 6 Update keyring ------------------------------------------------------------------- Tue Mar 15 15:56:31 UTC 2016 - dvaleev@suse.com - userspace-rcu-ppc64le.patch use ppc for ppc64le http://git.lttng.org/?p=userspace-rcu.git;a=commit;h=61126bd9c901fa403315db71d8d5351d716717cb ------------------------------------------------------------------- Tue Sep 29 19:09:49 UTC 2015 - dmueller@suse.com - remove dependency on gpg-offline, is done by source validator - drop userspace-rcu-ppc64le.patch, included in userspace-rcu-aarch64.patch ------------------------------------------------------------------- Mon Aug 31 19:14:52 UTC 2015 - dmueller@suse.com - add userspace-rcu-aarch64.patch (fate#318370) enables build for aarch64 ------------------------------------------------------------------- Tue Jul 28 22:32:41 UTC 2015 - tonyj@suse.com - Update to version 0.8,7 (FATE#319273) Changelog 0.8.7: * Fix: deadlock when thread join is issued in read-side C.S. * Fix: rename RCU_DEBUG to DEBUG_RCU in urcu-qsbr.h * Mark braced-groups within expressions with __extension__ * Fix: compat_futex_noasync race condition * Fix: documentation: urcu-pointer.h: s/rcu_dereference_pointer/rcu_dereference/ * Fix: call rcu should call internal RCU API ------------------------------------------------------------------- Mon Nov 24 15:56:46 UTC 2014 - mq@suse.cz - updated to 0.8.6: * Fix: silence gcc -Wextra warning * compiler: use __GNUC__ instead of the undefined __GNUC_MAJOR__ * Fix: lfstack reversed empty/non-empty return value * lfstack: fix: add missing __cds_lfs_init * Fix: preserve example files' timestamps when copying * rculfhash: remove duplicated code * rculfhash: handle pthread_create failures * rculfhash: fall back to single-threaded resize on calloc failure * x86: drop extra semi-colon in caa_cpu_relax * Fix: Use after free in rcu_barrier() * Fix: rcu_barrier(): uninitialized futex field * call_rcu threads should clear their PAUSED flag when they unpause * Fix: bring back dummy rcu_bp_exit symbol ------------------------------------------------------------------- Fri Mar 28 10:47:13 UTC 2014 - pgajdos@suse.com - updated to 0.8.4: * Fix: move wait loop increment before first conditional block * Fix: high cpu usage in synchronize_rcu with long RCU read-side C.S. * Fix: out of tree build: doc/examples * Fix: out of tree build tests/common * tests/unit: use lib rather than source * automake: Rename INCLUDES to AM_CPPFLAGS (new name) * tests regressions: use lib rather than recompile from source * tests: use common lib rather than recompile compat sources * urcu tests: use lib rather than compile from source * urcu mb tests: use lib rather than recompile from source * urcu signal tests: use library rather than recompile source * tests: move yield debug to common test library * tests urcu bp: use lib rather than recompile source * test_urcu_defer: link on urcu lib rather than recompile source * tests/benchmark: use urcu qsbr lib rather than recompile from source * Pass the CC variable to the example Makefiles * Fix: urcu-bp interaction with threads vs constructors/destructors * Fix undefined NULL pointer arithmetic * Blacklist ARM gcc 4.8.0, 4.8.1, 4.8.2 * rculfhash: document max_nr_buckets = 0 ------------------------------------------------------------------- Tue Dec 3 15:11:55 UTC 2013 - dvaleev@suse.com - Fix build on ppc64le platform - added patches: * userspace-rcu-ppc64le.patch ------------------------------------------------------------------- Tue Nov 26 15:07:34 UTC 2013 - pgajdos@suse.com - updated to 0.8.1: * tls-compat: fix comment typo * Keep ABI compatible with already compiled LGPL applications * Fix: tls-compat multi-lib conflict * Use cross compiler for doc examples * gcc warning fixes: -Wsign-compare and -Wextra * Fix: urcu-qsbr: reversed logic on RCU_DEBUG * Fix: urcu-bp segfault in glibc pthread_kill() * Fix urcu-bp: don't move registry * Fix: compat futex duplicated lock and completion * Fix: i386 compat code duplicated mutex instances * Fix: urcu-bp: Bulletproof RCU arena resize bug * Fix: test_mutex.c uninitialized mutex ------------------------------------------------------------------- Mon Sep 9 14:52:29 UTC 2013 - pgajdos@suse.com - updated to 0.8.0: * Fix: hash table growth (for small tables) should be limited * Fix: doc/examples cross-build * Introduce URCU_INLINE_SMALL_FUNCTIONS * etc., see ChangeLog - gpg-offline ------------------------------------------------------------------- Wed Mar 27 07:56:12 UTC 2013 - pgajdos@suse.com - updated to 0.7.6: * Discourage use of pthread_atfork() for call_rcu handlers * Fix call_rcu fork handling * test: fork handling * Fix TLS detection: test with linker, add --disable-compiler-tls * Cleanup: cast pthread_self() return value to unsigned long * Fallback mechanism not working on platform where TLS is unsupported ------------------------------------------------------------------- Tue Nov 20 10:59:25 UTC 2012 - pgajdos@suse.com - updated to 0.7.5: * 19cf3ae Fix: call_rcu list corruption on teardown * Ensure that read-side functions meet 10-line LGPL criterion * tls-compat.h: document sigaltstack(2) limitation * urcu: add notice to URCU_TLS() for it is not strictly async-signal-safe * Document sigaltstack(2) limitation * Documentation: update LICENSE file ------------------------------------------------------------------- Wed Aug 29 10:55:07 UTC 2012 - cfarrell@suse.com - license update: LGPL-2.1+ and MIT and GPL-2.0+ See LICENSE file ------------------------------------------------------------------- Tue Aug 28 06:23:06 UTC 2012 - pascal.bleser@opensuse.org - update to 0.7.4: * Fix: rculfhash should be offline while waiting for resize to complete * urcu: move busy-wait code and name it ___cds_wfq_node_sync_next() * urcu: fix compat_futex_noasync() * urcu: add hint to DEFINE_URCU_TLS() for compound types * Fix: CAA_BUILD_BUG_ON should refer to CAA_BUILD_BUG_ON_ZERO * Add MIPS support * Fix inappropriate lib behavior: don't call exit() * Fix: re-enable compatibility with autoconf < 2.64 * Fix c99 compatibility: use __asm__ and __volatile__ in public headers * Fix c99 compatibility: use __typeof__ instead of typeof in public headers - changes from 0.7.1: * fix: uatomic_set return value compile fix for non-x86 arch - changes from 0.7.0: * Update return value of "set" operations * rculfhash: document implied memory barriers * rculfhash: Ensure future-proof memory barrier semantic consistency * uatomic: add memory barrier API for and/or/add/sub/inc/sub * rculfhash: fix: race between replace and del operations * rculfhash: replace unneeded rcu_dereference by CMM_LOAD_SHARED * rculfhash: check malloc NULL pointer * Fix uatomic sign cast * Remove unused jhash.h file * RCU lock-free hash table: implement cds_lfht_is_node_deleted() * rculfhash: remove an invocation of bit_reverse_ulong() when adding * cds_lfht_replace: add checks for old/new node hash/value match * Add missing REMOVAL_OWNER_FLAG comment to cds_lfht_node comment * _cds_lfht_del is not used for buckets anymore, remove parameter * rculfhash: Relax atomicity guarantees required by removal operation * simplify the deletion for bucket node * Cleanup DEFINE_RCU_FLAVOR() * Add cds_lfht_ prefix to fls_ulong, get_count_order_ulong, get_count_order_u32 * Merge RCU Lock-Free Resizable Hash Table ------------------------------------------------------------------- Wed May 23 11:08:07 UTC 2012 - jengelh@inai.de - Exclusively ship shared library - Strip redundant tags/sections from specfile ------------------------------------------------------------------- Thu Mar 29 10:59:43 CET 2012 - pascal.bleser@opensuse.org - initial version (0.6.7)
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