[RELEASE] LTTng-modules 2.8.5 and 2.9.2 (Linux kernel tracer)

[RELEASE] LTTng-modules 2.8.5 and 2.9.2 (Linux kernel tracer)

[Mathieu Desnoyers]

Hi!

These new releases of LTTng-modules (2.8.5 and 2.9.2) mainly adapt
actively maintained stable branches (stable-2.8 and stable-2.9) to
build on 4.10 and 4.11-rc8 Linux kernels.

LTTng-modules 2.9.1 already supported the 4.10 kernel. Therefore,
2.9.2 adds support for 4.11-rc8 kernel to the stable-2.9 branch,
and 2.8.5 adds support for the 4.10 and 4.11-rc8 kernels to the
stable-2.8 branch.

Don't forget to enjoy a delicious zucchini bread today !

Enjoy!

Mathieu

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

Changelog:

2017-04-25 (National Zucchini Bread Day) LTTng modules 2.8.5
        * Revert "Documentation: lttng-modules 2.8 supports Linux < 4.10"
        * Fix: kref changes for kernel 4.11
        * Fix: timers cputime_t arguments replaced by ull in kernel 4.11
        * Fix: update scsi instrumentation for kernel 4.11
        * Fix: changes to the vm_op fault cb prototype in libringbuffer
        * Fix: update btrfs instrumentation for kernel 4.11
        * Fix: update mm_vmscan instrumentation for kernel 4.11
        * Fix: only include linux/cpuhotplug.h for kernels >= 4.10
        * Fix: 4.10 hotplug adaptation backward compat
        * Adapt lttng-modules to Linux 4.10 cpu hotplug state machine
        * Fix: 4.10 btrfs instrumentation update backward compat
        * Update btrfs instrumentation for 4.10 kernel
        * btrfs instrumentation: update to 4.10 kernel
        * timer instrumentation: adapt to ktime_t without union
        * Fix: Always build vmscan probe
        * Fix: use of uninitialized ret value in lttng_abi_open_metadata_stream
        * Fix: atomic_add_unless() returns true/false rather than prior value
        * Documentation: lttng-modules 2.8 supports Linux < 4.10

2017-04-25 (National Zucchini Bread Day) LTTng modules 2.9.2
        * Fix: Always build vmscan probe
        * Fix: use of uninitialized ret value in lttng_abi_open_metadata_stream
        * Fix: kref changes for kernel 4.11
        * Fix: atomic_add_unless() returns true/false rather than prior value
        * Fix: timers cputime_t arguments replaced by ull in kernel 4.11
        * Fix: update scsi instrumentation for kernel 4.11
        * Fix: changes to the vm_op fault cb prototype in libringbuffer
        * Fix: update btrfs instrumentation for kernel 4.11
        * Fix: update mm_vmscan instrumentation for kernel 4.11
        * Fix: section mismatch warning caused by __exit annotation


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