X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=ChangeLog;h=eb68ad7224e803b6ac5074baacd671472d1dd871;hb=refs%2Fheads%2Fstable-2.11;hp=4a56a0943d129863da0526a6cc14766334f9ad23;hpb=1e7d7200c65e334e883b6411de226e2772998923;p=lttng-modules.git

diff --git a/ChangeLog b/ChangeLog
index 4a56a094..eb68ad72 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,236 @@
+2021-05-14 (National Dance Like a Chicken Day) LTTng modules 2.11.9
+	* fix: adjust ranges for RHEL 8.2 and 8.3
+	* Sync `show_inode_state()` macro with upstream stable kernels
+	* fix: block: remove disk_part_iter (v5.12)
+	* Fix: Backport of "Fix: increment buffer offset when failing to copy from user-space"
+	* Fix: increment buffer offset when failing to copy from user-space
+	* Sync `show_inode_state()` macro with Ubuntu 4.15 kernel
+	* fix: mm, tracing: kfree event name mismatching with provider kmem (v5.12)
+	* Set 'stable-2.11' branch in git review config
+	* fix backport: block: add a disk_uevent helper (v5.12)
+	* fix: Adjust ranges for Ubuntu 5.4.0-67 kernel
+	* fix: block: add a disk_uevent helper (v5.12)
+	* Fix: properly compare type enumeration
+	* compiler warning cleanup: is_signed_type: compare -1 to 1
+	* Fix: bytecode linker: validate event and field array/sequence encoding
+	* Fix: kretprobe: null ptr deref on session destroy
+	* fix: mm, tracing: record slab name for kmem_cache_free() (v5.12)
+	* Fix: filter interpreter early-exits on uninitialized value
+	* Fix: memory leaks on event destroy
+
+2021-02-17 (Random Act of Kindness Day) LTTng modules 2.11.8
+	* fix: Adjust ranges for Ubuntu 5.8.0-44 kernel
+	* Fix: do not use bdi_unknown_name symbol
+	* fix: memcg: fix a crash in wb_workfn when a device disappears (5.6)
+	* Fix: writeback: out-of-bound reads
+	* fix: Add one digit to RHEL major release version
+	* fix: Add one digit to SLES minor release version
+	* fix: RT_PATCH_VERSION is close to overflow
+	* fix: cast LTTNG_KERNEL_VERSION/LTTNG_LINUX_VERSION_CODE to uint64_t
+	* fix: UTS_UBUNTU_RELEASE_ABI is close to overflow
+	* fix: sublevel version overflow in LINUX_VERSION_CODE
+	* Namespace kernel version macros
+	* aarch64: blacklist gcc prior to 5.1
+	* fix: missing include for 'task_struct' in fdtable.h
+	* fix: genirq: Restrict export of irq_to_desc() (v5.11)
+	* fix: block: merge struct block_device and struct hd_struct (v5.11)
+	* fix: kprobes: Remove kretprobe hash (v5.11)
+	* fix: file: Rename fcheck lookup_fd_rcu (v5.11)
+	* fix: block: remove the request_queue argument to the block_bio_remap tracepoint (v5.11)
+	* fix: block: remove the request_queue argument to the block_split tracepoint (v5.11)
+	* fix: block: simplify and extend the block_bio_merge tracepoint class (v5.11)
+	* fix: block: remove the request_queue to argument request based tracepoints (v5.11)
+
+2021-01-11 (National Clean Off Your Desk Day) LTTng modules 2.11.7
+	* fix: adjust version range for trace_find_free_extent()
+	* fix: backport of fix: tracepoint: Optimize using static_call() (v5.10)
+	* Revert "fix: include order for older kernels"
+	* fix: backport of fix: ext4: fast commit recovery path (v5.10)
+	* Improve the release script
+	* Add release maintainer script
+	* fix: include order for older kernels
+	* fix: tracepoint: Optimize using static_call() (v5.10)
+	* fix: KVM: x86/mmu: Return unique RET_PF_* values if the fault was fixed (v5.10)
+	* fix: kvm: x86/mmu: Add TDP MMU PF handler (v5.10)
+	* fix: KVM: x86: Add intr/vectoring info and error code to kvm_exit tracepoint (v5.10)
+	* fix: ext4: fast commit recovery path (v5.10)
+	* fix: btrfs: make ordered extent tracepoint take btrfs_inode (v5.10)
+	* fix: btrfs: tracepoints: output proper root owner for trace_find_free_extent() (v5.10)
+	* fix: objtool: Rename frame.h -> objtool.h (v5.10)
+	* fix: strncpy equals destination size warning
+
+2020-10-05 (National Get Funky Day) LTTng modules 2.11.6
+	* Cleanup: lttng-syscalls: silence warning about uninitialized bitmap variable
+	* fix: backport 'Add 'kernel_read' wrapper for kernels < v4.14'
+	* Add 'kernel_read' wrapper for kernels < v4.14
+	* fix: Use 'kernel_read' to read from procfs
+	* fix: don't allow userspace copy to read kernel memory
+	* fix: Add a 1MB limit to lttng_strlen_user_inatomic
+	* fix: Adjust ranges for Ubuntu 4.15.0-119 kernel
+	* fix: Adjust ranges for Ubuntu HWE 5.0 kernels
+	* Fix: system call filter table
+	* fix: version ranges for ext4_discard_preallocations and writeback_queue_io
+	* fix: writeback: Fix sync livelock due to b_dirty_time processing (v5.9)
+	* fix: writeback: Drop I_DIRTY_TIME_EXPIRE (v5.9)
+	* fix: removal of [smp_]read_barrier_depends (v5.9)
+	* fix: ext4: indicate via a block bitmap read is prefetched… (v5.9)
+	* fix: ext4: limit the length of per-inode prealloc list (v5.9)
+	* fix: KVM: x86/mmu: Make kvm_mmu_page definition and accessor internal-only (v5.9)
+	* fix: Move mmutrace.h into the mmu/ sub-directory (v5.9)
+	* Kconfig: fix dependency issue when building in-tree without CONFIG_FTRACE
+
+2020-08-04 (National Chocolate Chip Cookie Day) LTTng modules 2.11.5
+	* fix: no __lttng_vmalloc_node_range() prior to v2.6.38
+	* Fix: Lock metadata cache on session destroy
+	* Fix: metadata stream leak, missing list removal and locking
+	* Fix: coherent state not changed atomically with metadata written
+	* fix: include module.h for EXPORT_SYMBOL_GPL
+	* fix: __lttng_vmalloc_node_range const caller introduced in v3.6
+	* fix: version range for overflow_callback
+	* fix: global_dirty_limit was introduced in v3.1
+	* fix: wrapper_uprobe_unregister is a void function
+	* fix: prior to v4.0, __vmalloc_node_range had no vm_flags param
+	* fix: vmalloc on v5.8 without KALLSYMS
+	* Detect missing symbols used with kallsyms_lookup at compile time
+	* Use exported symbol bdevname() instead of disk_name()
+	* Add git-review config
+	* fix: mm: remove vmalloc_sync_(un)mappings() (v5.8)
+	* fix: backport of block_bio_complete for <= v2.6.38
+	* fix: mm/writeback: discard NR_UNSTABLE_NFS, use NR_WRITEBACK (v5.8)
+	* fix: block: remove the error argument to the block_bio_complete (v5.8)
+	* fix: pipe_buf_operations rework (v5.8)
+
+2020-06-02 (National Leave the Office Early Day (or Simply Stay Home ?) LTTng modules 2.11.4
+	* Fix: Implement RING_BUFFER_GET_NEXT_SUBBUF_METADATA_CHECK
+	* fix: vmalloc_sync_mappings was backported to v5.5.12
+	* Update: Additional kernel ranges for vmalloc_sync_mappings
+	* Update: Use vmalloc_sync_mappings for stable kernels
+	* Fix: Use vmalloc_sync_mappings on kernel 5.6 as well
+	* fix: add missing guid_t type to wrapper
+	* Fix: missing wrapper rename to wrapper_vmalloc_sync_mappings
+	* Update for kernel 5.7: use vmalloc_sync_mappings on kernels >= 5.7
+	* Unbreak LTTng for kernel 5.7
+	* Move lttng wrappers into own module
+	* Introduce lttng_guid_gen wrapper for kernels >= 5.7.0
+	* Drop uuid.h wrapper
+	* instrumentation: update x86 kvm instrumentation for kernel >= 5.7.0
+	* instrumentation: update mm_vmscan for kernel >= 5.7.0
+
+2020-04-08 (The Day After National Beer Day) LTTng modules 2.11.3
+	* fix: uaccess wrapper for CentOS >= 4.18.0-147
+	* fix: ext4 instrumentation for CentOS >= 4.18.0-147
+	* fix: signal instrumentation for CentOS >= 4.18.0-147
+	* fix: kvm instrumentation for CentOS >= 4.18.0-147
+	* fix: rcu instrumentation for CentOS >= 4.18.0-80
+	* Fix: update kvm instrumentation for Ubuntu 5.3.0-45
+	* Fix: update kvm instrumentation for Ubuntu 5.3.0-43
+	* Fix: update kvm instrumentation for Ubuntu 4.15.0-92
+	* Remove lttng-ftrace integration
+	* Remove dependency on kallsyms for splice_to_pipe (kernel 4.2+)
+	* Remove dependency on kallsyms for irq_to_desc (kernel 3.4+)
+	* Remove work-around for signed tracepoint module tainting (kernel 3.15+)
+
+2020-02-25 (National Chocolate Covered Nut Day) LTTng modules 2.11.2
+	* Fix: rcu: Fix data-race due to atomic_t copy-by-value (5.5.6, 5.4.22)
+	* fix: workqueue: add worker function to workqueue_execute_end tracepoint (v5.6)
+	* fix: media: v4l2: abstract timeval handling in v4l2_buffer (v5.6)
+	* fix: rcu: Remove kfree_rcu() special casing and lazy-callback (v5.6)
+	* fix: rcu: Fix data-race due to atomic_t copy-by-value (v5.6)
+	* fix: btrfs: make btrfs_ordered_extent naming consistent (v5.6)
+	* fix: KVM: x86: Use gpa_t for cr2/gpa to fix TDP support on 32-bit (v5.6)
+	* fix: proc: decouple proc from VFS with "struct proc_ops" (v5.6)
+	* fix: y2038: hide timeval/timespec/itimerval/itimerspec types (v5.6)
+	* fix: use timespec64 on kernels that have it
+	* fix: move lttng_close_on_exec to proper wrapper
+	* fix: 'struct timex' removed upstream (v5.6)
+	* Fix: statedump: check task_active_pid_ns return value for NULL
+	* Fix: lttng-syscalls.c: marking wrong syscall probe as unregistered
+
+2020-01-29 (National Puzzle Day) LTTng modules 2.11.1
+	* fix: function prototype in wrapper/mm.h
+	* sunrpc: introduce lttng_get_clid helper
+	* Fix: sunrpc: use signed integer for client id
+	* Fix: sunrpc: null rpc_clnt dereference in rpc_task_queued tracepoint
+	* Fix: SUNRPC: Fix oops when trace sunrpc_task events in nfs client
+	* fix: ext4: Reserve revoke credits for freed blocks (v5.5)
+	* fix: btrfs: tracepoints: constify all pointers (v5.5)
+	* fix: btrfs block group struct refactor (v5.5)
+	* fix: y2038: itimer: change implementation to timespec64 (v5.5)
+	* Update .gitignore from upstream
+	* Fix: LTTNG_KERNEL_ADD_CALLSITE: Handle unknown event type
+
+2019-10-17 (Wear Something Gaudy Day) LTTng modules 2.11.0
+	* (no change)
+
+2019-10-11 (National Sausage Pizza Day) LTTng modules 2.11.0-rc7
+	* Fix: btrfs: move basic block_group definitions to their own header (v5.4)
+	* Cleanup: Silence gcc fall-through warning
+	* Fix: update sched prev_state instrumentation for upstream kernel
+
+2019-09-07 (Walter White's Anniversary) LTTng modules 2.11.0-rc6
+	* Fix: gcc-9.1 stack frame size warning
+	* Introduce LTTNG_KERNEL_SESSION_SET_CREATION_TIME
+	* Add metadata env fields
+	* Introduce LTTNG_KERNEL_SESSION_SET_NAME
+	* Fix: do not use diagnostic pragma when GCC version is lower than 4.6.0
+	* Fix: missing define when not building with gcc
+	* Fix: lttng-tracepoint module notifier should return NOTIFY_OK
+
+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
+
+2019-03-12 (Homer Simpson Birthday) LTTng modules 2.11.0-rc4
+	* Fix: timer instrumentation for RHEL 7.6
+
+2019-03-12 (Homer Simpson Birthday) LTTng modules 2.11.0-rc3
+	* Move timekeeping blacklisting to a header file
+	* Blacklist: kprobe for arm
+	* Cleanup: tp mempool: Remove logically dead code
+	* Fix: btrfs: Remove fsid/metadata_fsid fields from btrfs_info
+	* Fix: SUNRPC: Simplify defining common RPC trace events (v5.0)
+	* Fix: Replace pointer values with task->tk_pid and rpc_clnt->cl_clid
+	* Fix: Remove 'type' argument from access_ok() function (v5.0)
+	* Add missing SPDX license identifiers to uprobes
+	* Fix: ext4: adjust reserved cluster count when removing extents (v4.20)
+	* Fix: signal: Remove SEND_SIG_FORCED (v4.20)
+	* Fix: signal: Distinguish between kernel_siginfo and siginfo (v4.20)
+
+2018-11-01 (National Men Make Dinner Day) LTTng modules 2.11.0-rc2
+	* Fix: update kvm instrumentation for SLES12 SP2 LTSS >= 4.4.121-92.92
+	* Fix: Add missing const to lttng_tracepoint_ptr_deref prototype
+	* Fix: adapt to kernel relative references
+	* Fix: implicit declarations caused by buffer size checks.
+	* Prevent allocation of buffers if exceeding available memory
+	* Fix: btrfs instrumentation namespacing
+	* Fix: Convert rcu tracepointis to gp_seq (v4.19)
+	* Fix: tracing: Centralize preemptirq tracepoints (4.19)
+	* Fix: net: expose sk wmem in sock_exceed_buf_limit tracepoint (4.19)
+	* Fix: access migrate_disable field directly
+	* Fix: out of memory error handling
+
 2018-09-05 (Be Late for Something Day) LTTng modules 2.11.0-rc1
 	* Fix: uprobes: missing break in lttng_event_ioctl()
 	* Fix: ACCESS_ONCE was removed in 4.15, use READ_ONCE instead