Version 0.8.9

[userspace-rcu.git] / ChangeLog

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+2016-04-26 Userspace RCU 0.8.9
+       * Fix: handle reference count overflow
+       * Fix: compat_futex should work-around futex signal-restart kernel bug
+       * Fix: urcu-signal: smp_mb_master() needs registry lock
+       * Fix: rculfhash only needs to include urcu-pointers.h
+       * Fix: format string signedness
+       * Use gcc atomics on aarch64/powerpc64le
+       * Fix: compat_futex: uninitialized ret variable
+       * Fix: compat_futex_noasync: don't override return value
+       * Fix: stable-0.8 branch does not have syscall-compat.h
+       * Fix: dynamic fallback to compat futex on sys_futex ENOSYS
+
+2015-09-09 Userspace RCU 0.8.8
+       * Disable sys_membarrier
+       * Fix: volatile in assert()
+       * uatomic: Specify complete types for atomic function calls
+       * Fix: handle sys_futex() FUTEX_WAIT interrupted by signal
+       * Fix: compat_futex.c: *uaddr should be read as volatile
+       * Fix: make benchmark test run in oot build
+       * Fix: call_rcu_thread() affinity failure
+       * urcu: fix deprecation warning with new glibc
+
+2015-04-28 Userspace RCU 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
+
+2014-11-04 Userspace RCU 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
+
+2014-10-21 Userspace RCU 0.8.5
+       * 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
+
+2014-03-08 Userspace RCU 0.8.4
+       * Fix: move wait loop increment before first conditional block
+
+2014-03-01 Userspace RCU 0.8.3
+       * Fix: high cpu usage in synchronize_rcu with long RCU read-side C.S.
+
 2014-02-28 Userspace RCU 0.8.2
        * Fix: out of tree build: doc/examples
        * Fix: out of tree build tests/common