From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: DKIM-Filter: OpenDKIM Filter v2.10.3 mail.efficios.com 1C7A61CB47C DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=efficios.com; s=default; t=1558707483; bh=4TDRTnUb8FHIxOIZUMicJYki1JrPl5IKX7uwnqpDEKw=; h=Date:From:To:Message-ID:MIME-Version; b=uBduZqrG55aMkXvjHgplgkhy3rolK3tKnN67b/v/gihCeTRotIHV0R6lgkihC2BMh 6TkWomin0pcTHwT6DW/bsCFiFCGo1/nrWV9eESTB48/THzvn0AwQ3lh7v7TWwsq9Wz m03zlOm3RycD9Jh4LDDAlH7BlvdQoZ/X2aLbzdrmeTW9xyYnJeyGG0W4xO9NzF16OI ruWZfx2FWG6PmavTfBlQlIVaYsI+rkxWReNs30vzeYEWCtDKVWbmeTa19JGmh+zhC6 rNSCyXiRK7sjDeoNvn7rf/wkJkYj2rhpUImw64ddb7aGSf0C7SdmMZ2dDldUQ5zwyh WqS05iZzQvQNg== Date: Fri, 24 May 2019 10:18:02 -0400 (EDT) From: Mathieu Desnoyers Message-ID: <399399626.12918.1558707482732.JavaMail.zimbra@efficios.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Subject: [diamon-discuss] [RELEASE] LTTng-UST 2.9.5, 2.10.4 (Linux user-space tracer) List-Id: DiaMon diagnostic and monitoring workgroup general discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: lttng-dev@lists.lttng.org, diamon-discuss@lists.linuxfoundation.org Hi, Those are bugfix releases of the stable 2.9 and 2.10 branches of the LTTng-UST project. The most notable fix is the one regarding alignment of ring buffer shm space reservation, which may cause LTTng-UST channels to fail to be created for large number of sub-buffers. LTTng-UST, the Linux Trace Toolkit Next Generation Userspace Tracer, is a low-overhead application tracer. The library "liblttng-ust" enables tracing of applications and libraries. Project website: http://lttng.org Documentation: http://lttng.org/docs Download link: http://lttng.org/download Changelog: 2019-05-24 (Scavenger Hunt Day) lttng-ust 2.10.4 * Cleanup: bitfields: streamline use of underscores * Silence compiler "always false comparison" warning * Fix: bitfield: shift undefined/implementation defined behaviors * Fix: Update coding style link * Fix: alignment of ring buffer shm space reservation * ust-ctl API: clarify getter usage requirements * Fix: don't access packet header for stream_id and stream_instance_id getters * compat: work around broken _SC_NPROCESSORS_CONF on MUSL libc * doc: remove repeated word in coding style * tap-driver.sh: flush stdout after each test result * Move wait_shm_mmap initialization to library constructor 2019-05-24 (Scavenger Hunt Day) lttng-ust 2.9.5 * Cleanup: bitfields: streamline use of underscores * Silence compiler "always false comparison" warning * Fix: bitfield: shift undefined/implementation defined behaviors * Fix: Update coding style link * Fix: alignment of ring buffer shm space reservation * ust-ctl API: clarify getter usage requirements * Fix: don't access packet header for stream_id and stream_instance_id getters * compat: work around broken _SC_NPROCESSORS_CONF on MUSL libc * doc: remove repeated word in coding style * tap-driver.sh: flush stdout after each test result * Move wait_shm_mmap initialization to library constructor -- Mathieu Desnoyers EfficiOS Inc. http://www.efficios.com