Version 2.7.7

[lttng-modules.git] / ChangeLog

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+2016-10-13 (International Day for Failure) LTTng modules 2.7.7
+       * Fix: bump stable kernel version ranges for clock work-around
+
+2016-10-07 (National Frappé Day) LTTng modules 2.7.6
+       * Fix: show warning for broken clock work-around
+       * Fix: work-around upstream Linux timekeeping bug
+       * Documentation: lttng-modules 2.7 supports Linux < 4.8
+
+2016-10-03 (National Techies Day) LTTng modules 2.7.5
+       * Fix: handle large number of pages or subbuffers per buffer
+       * Fix: unregister cpu hotplug notifier on buffer alloc error
+
+2016-05-20 (Bike-to-Work Day) LTTng modules 2.7.4
+       * Fix: ring buffer: honor switch parameter type in remote switch
+       * Fix: only flush non-metadata channels
+       * Fix: don't perform extra flush on metadata channel
+       * Fix: flush empty packets on snapshot channel
+       * Fix: do not generate packet at destroy after stop
+       * Fix: compat ioctl for flush/get metadata version
+       * Fix: ctf_string() should handle NULL pointers
+       * Fix: add modules target to base Makefile
+       * Fix: make clean does not include dot-config
+       * Fix: trigger build error if CONFIG_TRACEPOINTS is not set
+       * Fix: mm_page_alloc_extfrag instrumentation for kernel 3.16.35
+       * Fix: integer endianness metadata generation
+       * Fix: endianness of integers received by filter
+
+2016-04-26 LTTng modules 2.7.3
+       * Fix: writeback probe on RHEL >= 3.10.0-327.10.1
+       * Fix: RHEL kernel 3.10.0-327.13.1 compat
+       * Fix: ctf_user_integer should not trigger page fault
+       * Fix: lib_ring_buffer_copy_from_user_inatomic error handling
+       * Fix: remove unused gfpflags.h from btrfs and compaction instrumentation
+       * Fix: Remove dead code from filter interpreter
+       * Fix: x86 kvm mmutrace instrumentation for kernel < 3.6
+       * Fix: mm_vmscan instrumentation: remove unused gfpflags.h include
+       * Fix: use of uninitialized ret value in lttng_abi_create_event
+       * Fix: kmem instrumentation: remove unused gfpflags.h include
+       * Fix: 4.6 kernel: use in_compat_syscall
+       * Fix: use BUG_ON instead of accessing array subscript above array bounds
+       * Fix: Add granularity to RHEL kernel version checks
+
+2016-03-09 LTTng modules 2.7.2
+       * Fix: filter interpreter with userspace strings
+       * Fix: rename kvm x86 TRACE_SYSTEM to avoid name clash
+       * Fix: format address fields as hexadecimal
+       * PowerPC-64 ABIv1: add build error if KALLSYMS_ALL is missing
+       * Fix: system call instrumentation overrides
+       * Fix: page_alloc wrapper incorrect parenthesis
+       * Fix: add missing versions and init call for page_alloc wrapper
+       * Fix: Define lttng-tracer metadata only once
+       * Fix: handle negative clock offset
+       * Fix: sched instrumentation for 4.1-rt11
+       * Add RT patch version macros
+       * Fix: Ubuntu kernel range for block_rq_complete
+       * Fix: Ubuntu kernel range for mm_page_alloc_extfrag
+       * Fix: update vmscan instrumentation for kernel 4.5
+       * Fix: check reference counts for overflow
+       * Fix: RHEL 7.2 scsi instrumentation
+       * Fix: RHEL 7.2 kvm instrumentation
+
 2016-01-05 LTTng modules 2.7.1
        * Fix: Use MAX_RT_PRIO offset in sched_wakeup_template
        * Fix: update sched instrumentation for kernel 4.4.0