LTTng bugs repository

09/23/2023

02:00 AM Userspace RCU Revision dad4e6b7 (userspace-rcu): rculfhash: Only pass integral types to atomic builtins

Clang expects the pointers passed to atomic builtins to be integral. Fix
this by casting nodes address to uintptr_t *... Olivier Dion

08/22/2023

04:31 PM LTTng-UST Revision 8b27b287 (lttng-ust): ustfork: Initialize libc pointers in constructor

Instead of resolving individual libc functions lazily at their call
site, resolve every libc functions in a global co... Olivier Dion

08/18/2023

04:34 PM Userspace RCU Revision 455a8429 (userspace-rcu): urcu/compiler: Add urcu_static_assert

Static assertion macros copied from LTTng-ust ust-compiler.h for
compatibility with compilers that do not support sta... Olivier Dion

04:16 PM Userspace RCU Revision 97d13221 (userspace-rcu): Phase 1 of deprecating liburcu-signal

The first phase of liburcu-signal deprecation consists of implementing
it in term of liburcu-mb. In other words, libu... Olivier Dion

08/15/2023

03:28 PM LTTng-UST Revision bdc54f69 (lttng-ust): ustfork: Fix warning about volatile qualifier

Clang is strict about the volatile qualifier on function pointers. It
also wants pointers to be passed to atomic buil... Olivier Dion

08:30 AM Userspace RCU Revision 7e60fda7 (userspace-rcu): uatomic/generic: Fix redundant declaration warning

abort(3) was explicitly declared external to avoid including
<stdlib.h>. However, this emit a redundant declaration w... Olivier Dion

08/14/2023

03:46 PM Userspace RCU Revision 601922a8 (userspace-rcu): urcu/annotate: Add CMM annotation

The CMM annotation is highly experimental and not meant to be used by
user for now, even though it is exposed in the ... Olivier Dion

03:46 PM Userspace RCU Revision 0e2125fb (userspace-rcu): Add cmm_emit_legacy_smp_mb()

Some public APIs stipulate implicit memory barriers on operations. These
were coherent with the memory model used at ... Olivier Dion

03:46 PM Userspace RCU Revision 59fdcc3a (userspace-rcu): tests: Add tests for checking race conditions

These tests do nothing useful except of stress testing a
single-consumer, multiple-producers program on various data ... Olivier Dion

03:39 PM Userspace RCU Revision fcab075f (userspace-rcu): tests/unit/test_build: Quiet unused return value

Change-Id: Ie5a18e0ccc4b1b5ee85c5bd140561cc2ff9e2fbc
Co-authored-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.co... Olivier Dion