Version 2.9.0-rc1

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>

diff --git a/ChangeLog b/ChangeLog
index 88a4b0d9ecc874a70a0931b0af34bd2ebbadadcd..dbe0e8f2d2b59075b0d44e04442496a3654bf000 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,100 @@
+2016-10-07 (National Frappé Day) LTTng modules 2.9.0-rc1
+       * Fix: i2c: support kernels < 3.15
+       * Fix: show warning for broken clock work-around
+       * Bump minor ABI version
+       * Fix: work-around upstream Linux timekeeping bug
+       * Add support for i2c tracepoints
+       * Cleanup: makefile version checks with single "ge"
+       * Performance: special-case NULL in lttng_strlen_user_inatomic
+       * Fix: lttng_inline_memcpy does not take a __user argument
+       * Performance: implement lttng_inline_memcpy
+       * Performance: cache the backend pages pointer in context
+       * Cleanup: libringbuffer: remove duplicate pointer chasing in slow paths
+       * Performance: Only dereference commit index once
+       * Performance: Mark channel and buffer event disabled check unlikely
+       * Performance: Relax atomicity constraints for crash handling
+       * Performance: mark ring buffer do_copy callers always inline
+       * Performance: mark lib_ring_buffer_write always inline
+       * Kconfig: select TRACEPOINTS when built-in
+       * Performance: disable event counting by default
+       * Fix: handle large number of pages or subbuffers per buffer
+       * Fix: unregister cpu hotplug notifier on buffer alloc error
+       * Fix: sa_family is of type unsigned short
+       * Fix: check for sizeof sa_family to save sa_family in accept and connect
+       * Fix: use printk_once() for wrapper warning messages
+       * Fix: btrfs instrumentation for 4.8 kernel
+       * Fix: update mm_vmscan instrumentation for kernel 4.8
+       * Fix: napi instrumentation for 4.8 kernels
+       * Fix: update block instrumentation to compile on 4.8 kernels
+       * Cleanup: reuse code in accept() and accept4() instrumentation
+       * Add x86-64 override for accept4 syscall
+       * Fix: timer wrapper: support kernels >= 4.8
+       * Performance: split check deliver fast/slow paths
+       * Fix: x86-64 accept instrumentation
+       * Fix: Add support for 4.6.4-rt8 kernel
+       * Fix: update scsi instrumentation for 4.7+ kernels
+       * Fix: Use fs_initcall instead of rootfs_initcall
+       * Fix: Add kernel configuration for lttng clock plugin
+       * Fix: the clock plugin must be initiated before first use of the clock
+       * Fix: tests/Kbuild for older kernels
+       * Cleanup: __dynamic_len_idx set but not used warning
+       * Cleanup: coding style and comments of net.h
+       * net: Add TCP header data to net_* tracepoints
+       * net: Add IPv4/IPv6 header data to net_* tracepoints
+       * Fix: endianness for the container type of enum
+       * enumeration autoincrement: use if/else logic
+       * Cleanup trailing whitespaces
+       * lttng-test probe: test ctf_enum_auto()
+       * Add ctf_enum_auto() for autoincrementing enumeration values
+       * Implement session statedump command
+       * Fix: annotate bytecode interpreter for kernel stack validator
+       * Update version to 2.9.0-pre
+       * 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
+       * select, poll and epoll_wait overrides on ARM 32-bit
+       * 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: portability: no arith on void pointer
+       * Fix: add missing tests/Kbuild
+       * Test clock override plugin
+       * 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
+       * Documentation: document that CONFIG_MODULES not required when builtin
+       * Fix: add missing errno include in random wrapper
+       * Fix: mm_page_alloc_extfrag instrumentation for kernel 3.16.35
+       * Fix: copy_from_user size when limited allocation
+       * Extract the payload of epoll_wait/epoll_pwait
+       * Extract the payload for epoll_ctl
+       * Extract the FDs and flags from poll and ppoll
+       * Extract the FD sets in select and pselect6
+       * Add ctf_integer_bitfield_type
+       * Implement enumeration type
+       * Implement custom field support
+       * Implement variant type
+       * Implement shadow stack for dynamic len
+       * libringbuffer: implement event too big API
+       * Implement structure, compound array/sequence types
+       * Fix: integer endianness metadata generation
+       * Fix: endianness of integers received by filter
+       * 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
+       * Add comment describing ioctl number duplication
+       * 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
+
 2016-03-18 (Awkward Moments Day) LTTng modules 2.8.0-rc1
        * Bump minor tracer ABI version
        * Fix: build against out-of-tree kernel build

diff --git a/lttng-tracer.h b/lttng-tracer.h
index e65a7c0d7a0a165f4f40aec33221fa5a8cdf1c59..5d621d2d7eda1ca545ccbd7209aa2a1a2fc57474 100644 (file)
--- a/lttng-tracer.h
+++ b/lttng-tracer.h
@@ -42,10 +42,10 @@
 #define LTTNG_MODULES_MAJOR_VERSION 2
 #define LTTNG_MODULES_MINOR_VERSION 9
 #define LTTNG_MODULES_PATCHLEVEL_VERSION 0
-#define LTTNG_MODULES_EXTRAVERSION "-pre"
+#define LTTNG_MODULES_EXTRAVERSION "-rc1"
 
-#define LTTNG_VERSION_NAME             "J-TBD"
-#define LTTNG_VERSION_DESCRIPTION      ""
+#define LTTNG_VERSION_NAME             "Joannès"
+#define LTTNG_VERSION_DESCRIPTION      "Berliner Weisse style beer from the Trèfle Noir microbrewery in Rouyn-Noranda."
 
 #ifndef CHAR_BIT
 #define CHAR_BIT 8