linux-kernel - [RELEASE] LTTng-modules 2.12.16 and 2.13.12 (Linux kernel tracer)

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Message-ID: <b0c3b8ec-90fe-4813-8df5-92168f621808@efficios.com>
Date: Thu, 21 Mar 2024 15:58:22 -0400
From: Mathieu Desnoyers <mathieu.desnoyers@...icios.com>
To: lttng-dev <lttng-dev@...ts.lttng.org>,
 Diamon discuss <diamon-discuss@...ts.linuxfoundation.org>,
 linux-trace-users <linux-trace-users@...r.kernel.org>,
 linux-kernel <linux-kernel@...r.kernel.org>
Subject: [RELEASE] LTTng-modules 2.12.16 and 2.13.12 (Linux kernel tracer)

Hi,

This is a release announcement for the currently maintained
LTTng-modules Linux kernel tracer stables branches.

* New and noteworthy in these releases:

Linux kernel v6.8 is now supported by LTTng modules 2.13.12. If you need
support for recent kernels (v5.18+), you will need to upgrade to a
recent LTTng-modules 2.13.x.

Both releases correct issues with SLE kernel version ranges detection.

A compilation fix for RHEL 9.3 kernel is present in v2.13.12.

Feedback is welcome!

Thanks,

Mathieu

Project website: https://lttng.org
Documentation: https://lttng.org/docs
Download link: https://lttng.org/download

Detailed change logs:

2024-03-21 (National Common Courtesy Day) LTTng modules 2.13.12
         * docs: Add supported versions and fix-backport policy
         * docs: Add links to project resources
         * Fix: Correct minimum version in jbd2 SLE kernel range
         * Fix: Handle recent SLE major version codes
         * Fix: build on sles15sp4
         * Compile fixes for RHEL 9.3 kernels
         * Fix: ext4_discard_preallocations changed in linux 6.8.0-rc3
         * Fix: btrfs_get_extent flags and compress_type changed in linux 6.8.0-rc1
         * Fix: btrfs_chunk tracepoints changed in linux 6.8.0-rc1
         * Fix: strlcpy removed in linux 6.8.0-rc1
         * Fix: timer_start changed in linux 6.8.0-rc1
         * Fix: sched_stat_runtime changed in linux 6.8.0-rc1

2024-03-21 (National Common Courtesy Day) 2.12.16
         * fix: lttng-probe-kvm-x86-mmu build with linux 6.6
         * docs: Add supported versions and fix-backport policy
         * docs: Add links to project resources
         * Fix: Correct minimum version in jbd2 SLE kernel range
         * Fix: Handle recent SLE major version codes
         * Fix: build on sles15sp4

-- 
Mathieu Desnoyers
EfficiOS Inc.
https://www.efficios.com