Hi, These releases to the LTTng 2.9 and 2.10 stable branches, as well as the release candidate for the LTTng 2.11 branch, contain a series of bugfixes, and adds support for the 5.1 and 5.2-rc Linux kernels.
One user-impacting fix is the following: "Fix: don't access packet header for stream_id and stream_instance_id getters" which can cause the consumer daemon to get an erroneous value of stream ID and stream instance ID (0) when a live timer is fired at the beginning of the buffer lifetime. This affects users of the live streaming mode. Project website: http://lttng.org Documentation: http://lttng.org/docs Download link: http://lttng.org/download Changelog: 2019-06-12 (National Peanut Butter Cookie Day) LTTng modules 2.11.0-rc5 * Fix: Don't print ring-buffer's records count when it is not used * Fix: do not set quiescent state on channel destroy * Fix: ring_buffer_frontend.c: init read timer with uninitialized flags * Introduce callstack stackwalk implementation header * Prepare callstack common code for stackwalk * Introduce callstack legacy implementation header * fix: random: only read from /dev/random after its pool has received 128 bits (v5.2) * fix: mm: move recent_rotated pages calculation to shrink_inactive_list() (v5.2) * fix: mm/vmscan: simplify trace_reclaim_flags and trace_shrink_flags (v5.2) * fix: mm/vmscan: drop may_writepage and classzone_idx from direct reclaim begin template (v5.2) * fix: timer/trace: Improve timer tracing (v5.2) * Cleanup: bitfields: streamline use of underscores * Silence compiler "always false comparison" warning * Fix: bitfield: shift undefined/implementation defined behaviors * Fix: timestamp_end field should include all events within sub-buffer * Fix: Remove start and number from syscall_get_arguments() args (v5.1) * lttng abi documentation: clarify getter usage requirements * Fix: don't access packet header for stream_id and stream_instance_id getters * Fix: atomic_long_add_unless() returns a boolean * Fix: Revert "KVM: MMU: show mmu_valid_gen..." (v5.1) * Fix: pipe: stop using ->can_merge (v5.1) * Fix: rcu: Remove wrapper definitions for obsolete RCU... (v5.1) * Fix: mm: create the new vm_fault_t type (v5.1) * Fix: extra-version-git.sh redirect stderr to /dev/null 2019-06-12 (National Peanut Butter Cookie Day) LTTng modules 2.10.10 * Fix: Don't print ring-buffer's records count when it is not used * Fix: do not set quiescent state on channel destroy * Fix: ring_buffer_frontend.c: init read timer with uninitialized flags * fix: random: only read from /dev/random after its pool has received 128 bits (v5.2) * fix: mm: move recent_rotated pages calculation to shrink_inactive_list() (v5.2) * fix: mm/vmscan: simplify trace_reclaim_flags and trace_shrink_flags (v5.2) * fix: mm/vmscan: drop may_writepage and classzone_idx from direct reclaim begin template (v5.2) * fix: timer/trace: Improve timer tracing (v5.2) * Cleanup: bitfields: streamline use of underscores * Silence compiler "always false comparison" warning * Fix: bitfield: shift undefined/implementation defined behaviors * Cleanup: bitfield.h: move to kernel style SPDX license identifiers * Fix: timestamp_end field should include all events within sub-buffer * Fix: Remove start and number from syscall_get_arguments() args (v5.1) * lttng abi documentation: clarify getter usage requirements * Fix: don't access packet header for stream_id and stream_instance_id getters * Fix: atomic_long_add_unless() returns a boolean * Fix: Revert "KVM: MMU: show mmu_valid_gen..." (v5.1) * Fix: pipe: stop using ->can_merge (v5.1) * Fix: rcu: Remove wrapper definitions for obsolete RCU... (v5.1) * Fix: mm: create the new vm_fault_t type (v5.1) * Fix: extra-version-git.sh redirect stderr to /dev/null 2019-06-12 (National Peanut Butter Cookie Day) LTTng modules 2.9.13 * Fix: Don't print ring-buffer's records count when it is not used * Fix: do not set quiescent state on channel destroy * Fix: ring_buffer_frontend.c: init read timer with uninitialized flags * fix: random: only read from /dev/random after its pool has received 128 bits (v5.2) * fix: mm: move recent_rotated pages calculation to shrink_inactive_list() (v5.2) * fix: mm/vmscan: simplify trace_reclaim_flags and trace_shrink_flags (v5.2) * fix: mm/vmscan: drop may_writepage and classzone_idx from direct reclaim begin template (v5.2) * fix: timer/trace: Improve timer tracing (v5.2) * Cleanup: bitfields: streamline use of underscores * Silence compiler "always false comparison" warning * Fix: bitfield: shift undefined/implementation defined behaviors * Cleanup: bitfield.h: move to kernel style SPDX license identifiers * Fix: timestamp_end field should include all events within sub-buffer * Fix: Remove start and number from syscall_get_arguments() args (v5.1) * lttng abi documentation: clarify getter usage requirements * Fix: don't access packet header for stream_id and stream_instance_id getters * Fix: atomic_long_add_unless() returns a boolean * Fix: Revert "KVM: MMU: show mmu_valid_gen..." (v5.1) * Fix: pipe: stop using ->can_merge (v5.1) * Fix: rcu: Remove wrapper definitions for obsolete RCU... (v5.1) * Fix: mm: create the new vm_fault_t type (v5.1) * Fix: extra-version-git.sh redirect stderr to /dev/null -- Mathieu Desnoyers EfficiOS Inc. http://www.efficios.com _______________________________________________ lttng-dev mailing list lttng-dev@lists.lttng.org https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev