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| Name: bcc-lua | Distribution: openSUSE Tumbleweed |
| Version: 0.24.0 | Vendor: openSUSE |
| Release: 1.4 | Build date: Sat Jun 25 11:04:58 2022 |
| Group: Development/Languages/Other | Build host: sheep84 |
| Size: 186496 | Source RPM: bcc-0.24.0-1.4.src.rpm |
| Packager: https://bugs.opensuse.org | |
| Url: https://github.com/iovisor/bcc | |
| Summary: Lua interpreter for the BPF Compiler Collection | |
Lua interpreter for the BPF Compiler Collection.
Apache-2.0
* Fri Apr 22 2022 Dominique Leuenberger <dimstar@opensuse.org>
- Update to version 0.24.0:
+ Support for kernel up to 5.16
+ bcc tools: update for trace.py, sslsniff.py, tcptop.py, hardirqs.py, etc.
+ new libbpf tools: bashreadline
+ allow specify wakeup_events for perf buffer
+ support BPF_MAP_TYPE_{INODE, TASK}_STORAGE maps
+ remove all deprecated libbpf function usage
+ remove P4/B language support
+ major test infra change, using github actions now
+ doc update, bug fixes and other tools improvement
- Changes from version 0.23.0:
+ Support for kernel up to 5.15
+ bcc tools: update for kvmexit.py, tcpv4connect.py, cachetop.py, cachestat.py, etc.
+ libbpf tools: update for update for mountsnoop, ksnoop, gethostlatency, etc.
+ fix renaming of task_struct->state
+ get pid namespace properly for a number of tools
+ initial work for more libbpf utilization (less section names)
+ doc update, bug fixes and other tools improvement
- Drop Do-not-export-USDT-function-when-ENABLE_USDT-is-OFF.patch:
fixed upstream.
* Wed Feb 16 2022 Aaron Puchert <aaronpuchert@alice-dsl.net>
- Move kernel{,-devel} requirements to libbcc0 for deduplication.
- Require additionally kernel-$variant-devel for libbcc0.
- Declare python3-bcc, bcc-examples and bcc-docs as noarch.
* Fri Oct 01 2021 Shung-Hsi Yu <shung-hsi.yu@suse.com>
- Use shared libbpf library instead of building it along with bcc
+ Delete libbpf-0.5.tar.gz
- Fix build on i586 due to use of shared libbpf library
+ Do-not-export-USDT-function-when-ENABLE_USDT-is-OFF.patch
* Fri Sep 17 2021 Shung-Hsi Yu <shung-hsi.yu@suse.com>
- Update to 0.22.0
+ Support for kernel up to 5.14
+ add ipv4/ipv6 filter support for tcp trace tools
+ add python interface to attach raw perf events
+ fix tcpstates for incorrect display of dport
+ new options for bcc tools runqslower, argdist
+ new libbpf-tools: filetop, exitsnoop, tcprtt
+ doc update, bug fixes and other tools improvement
* Fri Sep 17 2021 Shung-Hsi Yu <shung-hsi.yu@suse.com>
- Update to 0.21.0
+ Support for kernel up to 5.13
+ support for debug information from libdebuginfod
+ finished support for map elements items_*_batch() APIs
+ add atomic_increment() API
+ support attach_func() and detach_func() in python
+ fix displaying PID instead of TID for many tools
+ new tools: kvmexit.py
+ new libbpf-tools: gethostlatency, statsnoop, fsdist and solisten
+ fix tools ttysnoop/readahead for newer kernels
+ doc update and bug fixes
- Update libbpf to 0.5
+ libbpf_set_strict_mode() allowing to opt-in into backwards incompatible libbpf-1.0 changes. See "Libbpf: the road to 1.0" and "Libbpf 1.0 migration guide" for more details.
+ streamlined error reporting for low-level APIs, high-level error-returning APIs, and pointer-returning APIs (as a libbpf-1.0 opt-in);
+ "Light" BPF skeleton support;
+ BPF_PROG_TYPE_SYSCALL support;
+ BPF perf link support for kprobe, uprobe, tracepoint, and perf_event BPF programs;
+ BPF cookie support for kprobe, uprobe, tracepoint, and perf_event BPF programs through bpf_program__attach_[ku]probe_opts() APIs;
+ allow to specify ref_ctr_off for USDT semaphores through bpf_program__attach_uprobe_opts() API;
+ btf_custom_path support in bpf_object_open_opts, allowing to specify custom BTF for CO-RE relocations;
+ sk_reuseport/migrate program type support;
+ btf_dump__dump_type_data() API, allowing to dump binary data according to BTF type description;
+ btf__load_into_kernel() and btf__load_from_kernel_by_id(), and split BTF variants of them;
+ btf__load_vmlinux_btf() and btf__load_module_btf() APIs;
+ bpf_map__initial_value() API to get initial value of mmap-ed BPF maps;
+ bpf_map_lookup_and_delete_elem_flags() API.
+ support for weak typed __ksym externs;
+ BPF timer helpers: bpf_timer_init(), bpf_timer_set_callback(), bpf_timer_start(), bpf_timer_cancel();
+ bpf_get_attach_cookie() helper to get BPF cookie from BPF program side;
+ bpf_get_func_ip() helper;
+ bpf_sys_bpf() helper;
+ bpf_task_pt_regs() helper;
+ bpf_btf_find_by_name_kind() helper;
+ usability improvements for bpf_tracing.h when target architecture is missing.
+ improve BPF support detection on old Red Hat kernels with backported BPF patches;
+ improvements for LTO builds with GCC 10+;
+ pass NLM_F_EXCL when creating TC qdisc;
+ better support of BPF map reuse on old kernels;
+ fix the bug resulting in sometimes closing FD 0, which wasn't created and owned by libbpf itself.
* Tue Jul 27 2021 Shung-Hsi Yu <shung-hsi.yu@suse.com>
- Update source URL for bcc and libbpf
* Tue Jul 27 2021 Shung-Hsi Yu <shung-hsi.yu@suse.com>
- Update to 0.20.0
+ Support for kernel up to 5.12
+ Some basic support for MIPS
+ added bpf_map_lookup_batch and bpf_map_delete_batch support
+ tools/funclatency.py support nested or recursive functions
+ tools/biolatency.py can optionally print out average/total value
+ fix possible marco HAVE_BUILTIN_BSWAP redefine warning for kernel >= 5.10.
+ new tools: virtiostat
+ new libbpf-tools: ext4dist
+ doc update and bug fixes
- Update libbpf to 0.4
+ BPF static linker APIs;
+ subprogram address relocation support (e.e., for use with bpf_for_each_map_elem());
+ support for extern kernel functions (a.k.a. BPF unstable helpers);
+ TC-BPF APIs;
+ ksym externs support for kernel modules;
+ BTF_KIND_FLOAT support;
+ various AF_XDP (xsk.{c, h}) improvements and fixes;
+ btf__add_type() API to copy/append BTF types generically;
+ bpf_object__set_kernel_version() setter;
+ bpf_map__inner_map() getter;
+ __hidden attribute for global sub-program forces static BPF verifier verification;
+ static BPF maps and entry-point BPF programs are explicitly rejected.
+ libbpf will ignore non-function pointer members in struct_ops;
+ Makefile fixes for install target;
+ use SOCK_CLOEXEC for netlink sockets;
+ btf_dump fixes for pointer to array of struct;
+ fixes for some of xxx_opts structs to work better with debug compilation modes;
+ ringbuf APIs fixes and improvements for extreme cases of never ending consumption of records;
+ BPF_CORE_READ_BITFIELD() macro fixes.
* Mon Mar 29 2021 Gary Ching-Pang Lin <glin@suse.com>
- Update to 0.19.0
+ Support for kernel up to 5.11
+ allow BCC as a cmake subproject
+ add LPORT support in tcpconnlat and tcpconnect
+ added bpf_map_lookup_and_delete_batch support
+ new tools: virtiostat
+ new libbpf-tools: cpufreq, funclatency, cachestat
+ add install target to libbpf-tools
+ a few lua fixes
+ doc update and bug fixes
- Set ENABLE_NO_PIE to "OFF" to enable PIE for bcc-lua (bsc#1183399)
* Wed Jan 06 2021 Gary Ching-Pang Lin <glin@suse.com>
- Update to 0.18.0
+ Support for kernel up to 5.10
+ add bpf kfunc/kretfunc C++ example
+ add PT_REGS_PARMx_SYSCALL helper macro
+ biolatency: allow json output
+ biolatpcts: support measuring overall latencies between two events
+ fix build when ENABLE_CLANG_JIT is disabled
+ doc update and bug fixes
- Update libbpf to 0.3
+ kernel modules BTF support on all levels
+ ring_buffer__epoll_fd() API
+ xsk_socket__update_xskmap() and xsk_setup_xdp_prog() APIs
+ New BPF helpers:
- bpf_task_storage_get() and bpf_task_storage_delete();
- get_current_task_btf();
- bpf_bprm_opts_set();
- bpf_ktime_get_coarse_ns();
- bpf_ima_inode_hash();
- bpf_sock_from_file().
+ ring_buffer__poll() returns number of consumed records
correctly
+ handle corner-case case with unused sub-programs
+ xsk_socket__delete() bug fixes
* Wed Nov 04 2020 Gary Ching-Pang Lin <glin@suse.com>
- Update to 0.17.0
+ Support for kernel up to 5.9
+ usdt: add uprobe refcnt support
+ add bpf iterator C++ support
+ new bcc tools: tcprtt, netqtop, swapin, tcpsynbl, threadsnoop
+ tcpconnect: add DNS correlation to connect tracking
+ new libbpf-tools: llcstat, numamove, runqlen, runqlat,
softirgs, hardirqs
+ doc update, bug fixes and some additional arguments for tools
- Update libbpf to 0.2
+ full support for BPF-to-BPF function calls, no more need for
__always_inline;
+ support for multiple BPF programs with the same section name;
+ support for accessing in-kernel per-CPU variables;
+ support for type and enum value CO-RE relocations;
+ libbpf will auto-adjust CO-RE direct memory loads to adjust
to 32-bit host architecture;
+ BPF_PROG_BIND_MAP support, .rodata will be bound automatically
if kernel supports it;
+ new APIs for programmatic generation of BTF;
+ support for big-endian and little-endian endianness in BTF;
+ sleepable fentry/fexit/fmod_ret/lsm BPF program.
- Enable lua support only for Tumbleweed to close the gap between
SLE and openSUSE Leap
* Fri Sep 25 2020 Gary Ching-Pang Lin <glin@suse.com>
- Update to 0.16.0
+ Support for kernel up to 5.8
+ trace.py: support kprobe/uprobe func offset
+ support raw perf config for perf_event_open in python
+ add BPFQueueStackTable support
+ added Ringbuf support support
+ libbpf-tools: readahead, biosnoop, bitesize, tcpconnlat,
biopattern, biostacks
+ bug fixes and some additional arguments for tools
- Update libbpf to 0.1.1
+ __ksym extern variables support for getting kernel symbol
addresses;
+ BPF XDP link support;
+ bpf_program__set_autoload() to disable loading and verifying
specific BPF programs;
+ support for attaching map elements BPF iterator programs;
+ new getters/setters for more control over BPF map definitions;
+ all destructor-like APIs (e.g., perf_buffer__free() and
bpf_object__close()) now accept pointers returned on error
(in addition to NULL and valid pointers) and ignore them, no
need to guard destructors with extra checks now;
+ bpf_link__detach() for force-detaching link, while it's still
alive;
+ btf__parse_raw() and btf__parse() APIs for more convenient and
flexible BTF parsing.
+ fix an issue with loading XDP programs on older kernels.
+ CO-RE relocations in .text section (in sub-programs) are now
performed properly;
+ vmlinux BTF is not loaded unnecessarily twice;
+ perf_buffer__new() can be used on old kernels down to at least
4.9 version;
+ libbpf's internal hashmap fixes for 32-bit architectures;
+ few BTF sanitization bugs and memory leaks fixed;
+ btf_dump handling of GCC built-in types for Arm NEON fixed;
+ BTF-defined map-in-map initialization fixed for 32-bit
architectures;
+ various BTF fixes for 32-bit architectures.
* Fri Aug 07 2020 Gary Ching-Pang Lin <glin@suse.com>
- Modify URLs to get the tarballs with names not just versions
- Drop _constraints
+ We don't link the static clang libraries anymore and this
reduces the requirements of hardware.
- Drop the unused _service file
* Thu Jul 02 2020 Gary Ching-Pang Lin <glin@suse.com>
- Update to 0.15.0
+ Support for kernel up to 5.7
+ new tools: funcinterval.py, dirtop.py
+ support lsm bpf programs
+ support multiple pid/tids for offwaketime
+ usdt: add helpers to set semaphore values
+ turn off x86 jump table optimization during jit compilation
+ add support to use bpf_probe_read[str}{_user,kernel} in all bpf
+ programs, fail back to old bpf_probe_read[_str] for old kernels
+ tools: add filtering by mount namespace
+ libbpf-tools: cpudist, syscount, execsnoop, vfsstat
+ lots of bug fixes and a few additional arguments for tools
- Update libbpf to 0.0.9
+ BTF-defined map-in-map support;
+ bpf_link support expanded to support new kernel BPF link objects;
+ BPF_ENABLE_STATS API;
+ new BPF ringbuf map support, added ring_buffer API for consuming;
+ bpf_link-backed netns attachment (flow_dissector).
+ bpf_object__load() better error code propagation;
+ few memory leaks and corruptions fixed;
+ register naming in PT_REGS s390 macros;
+ .bss pre-setting through skeleton is now supported as well.
- Drop upstreamed patch
+ bcc-bsc1172493-Make-reading-blacklist-optional.patch
* Thu Jun 04 2020 Gary Ching-Pang Lin <glin@suse.com>
- Add bcc-bsc1172493-Make-reading-blacklist-optional.patch to make
reading kprobe blacklist optional so that the bcc scripts can
work with the locked down kernel (bsc#1172493)
* Thu Apr 23 2020 Gary Ching-Pang Lin <glin@suse.com>
- Amend the sed rule for python3 shebang
* Wed Apr 22 2020 Gary Ching-Pang Lin <glin@suse.com>
- Update to 0.14.0
+ Support for kernel up to 5.6
+ new tools: biolatpcts.py
+ libbpf-tools: tools based on CORE and libbpf library directly
+ add --cgroupmap to various tools, filtering based cgroup
+ support kfunc (faster kprobe) for vfsstat, klockstat and
opensnoop
+ lots of bug fixes and a few additional arguments for tools
- Update libbpf to 0.0.8
+ Add support for BPF-LSM
+ CO-RE relocation edge cases
+ expected_attach_type handling fixes at load time
+ fixes in hanling kernels without BTF support
+ internal map sanitization improvements
- Drop support-clang9.patch
+ Upstream fixed it in another way.
* Tue Mar 03 2020 Gary Ching-Pang Lin <glin@suse.com>
- Update to 0.13.0
+ Support for kernel up to 5.5
+ bindsnoop tool to track tcp/udp bind information
+ added compile-once run-everywhere based libbpf-tools, currently
only runqslower is implemented.
+ new map support: sockhash, sockmap, sk_storage, cgroup_storage
+ enable to run github actions on the diff
+ cgroupmap based cgroup filtering for opensnoop, execsnoop and
bindsnoop.
+ lots of bug fixes.
- Update libbpf to 0.0.7
+ Major new features:
- BPF skeleton support;
- Kconfig extern variables support;
- STRUCT_OPS support;
- support for BPF program extensions;
- cgroup MULTI-mode support (bpf_prog_attach_xattr() API).
- bpf_send_signal_thread() BPF helper;
+ Usability improvements:
- BPF CO-RE improvements (flexible array, LDX/ST/STX instructions,
improved conditional relocations);
- generic bpf_program__attach() API;
- SK_REUSEPORT program type support;
- bpf_link_disconnect();
- bpf_find_kernel_btf() API exposed;
- large instruction limit probing added;
- improved error message for RLIMIT_MEMLOCK.
+ Fixes:
- fix perf_buffer handling of offline/missing CPUs;
- various other fixes and usability improvements.
- Drop upstreamed fix: bcc-fix-test_map_in_map.patch
* Mon Jan 20 2020 Ondřej Súkup <mimi.vx@gmail.com>
- drop python2 bindings
- don't require python3-devel package
* Mon Dec 23 2019 Ismail Dönmez <idonmez@suse.com>
- Fix build when pkg_vcmp is not defined
* Mon Dec 16 2019 Gary Ching-Pang Lin <glin@suse.com>
- Update to 0.12.0
+ Support for kernel up to 5.4
+ klockstat tool to track kernel mutex lock statistics
+ cmake option CMAKE_USE_LIBBPF_PACKAGE to build a bcc shared
library
+ linking with distro libbpf_static.a
+ new map.lookup_or_try_init() API to remove hidden return in
map.lookup_or_init()
+ BPF_ARRAY_OF_MAPS and BPF_HASH_OF_MAPS support
+ support symbol offset for uprobe in both C++ and python API,
kprobe already has the support
+ bug fixes for trace.py, tcpretrans.py, runqslower.py, etc.
- Update libbpf to 0.0.6
+ New features
- new extensible bpf_object__open_{file,mem} APIs and
DECLARE_LIBBPF_OPTS() macro to go with them
- bpf_helpers.h, bpf_endian.h, and bpf_tracing.h are now
distributed with libbpf
- BPF CO-RE: added field size, field existence, and bitfield
relocation support
- BPF CO-RE: BPF_CORE_READ(), bpf_core_field_exists(),
bpf_core_field_size() and other BPF CO-RE related helpers
available through bpf_core_read.h header
- bpf_object__open() API now auto-detects program type from
its section name
- BPF_PROG_TRACING programs support (incuding BTF-typed raw
tracepoints, fentry/fexit programs)
- mmap() support for BPF global variables
- declarative map pinning support added
- probe_read_{user,kernel}[_str]() BPF helpers added
- bpf_get_link_xdp_info() function to get more XDP information
added
- a bunch of other AF_XDP changes
+ Usability improvements
- no need for int version SEC('version') = 1; anymore
- raw_tp/tp and uprobe/uretprobe section prefixes added
- new bpf_program__get_{type,expected_attach_type} getters
- preserve error code on program load failure
+ Fixes
- btf_dump padding handling
- bpf_object__name() returning name, not path
- ELF section handling off-by-one bug fix
- mem leak/double free fix in BPF program relocation code
- Replace lua51-luajit-devel with luajit-devel to reflect the
recent change in Factory (bsc#1159191)
- Add bcc-fix-test_map_in_map.patch to fix the build error in the
test case
* Tue Nov 19 2019 Gary Ching-Pang Lin <glin@suse.com>
- Enable USDT for s390x since 0.10.0 already supports it
* Thu Oct 31 2019 Ismail Dönmez <idonmez@suse.com>
- Add support-clang9.patch and apply it for llvm >= 9
- Fix sed call for python
* Mon Oct 14 2019 Gary Ching-Pang Lin <glin@suse.com>
- Update to 0.11.0
+ Support for kernel up to 5.3
+ Corresponding libbpf submodule release is v0.0.5
+ Fix USDT issue with multi-threaded applications
+ Fixed the early return behavior of lookup_or_init
+ Support for nic hardware offload
+ Fixed and Enabled Travis CI
+ A lot of tools change with added new options, etc.
- Update libbpf to 0.0.5
+ bpf_btf_get_next_id() API to iterate over system's BTF objects
+ libbpf_set_print() now returns previously set print callback
+ libbpf versioning, build, and packaging improvements
+ convenience helpers for working with BTF types
+ experimental BPF CO-RE relocation support
+ various AF_XDP fixes and enhancements
+ BTF-defined maps
+ tracing attachment APIs and bpf_link abstraction
+ perf buffer API
+ BTF-to-C conversion API
+ btf__parse_elf API for loading .BTF from ELF files
+ libbpf_num_possible_cpus() added
+ passing through prog_flags through bpf_object__open
+ new attach types detection added
- Use version for REVISION instead of libversion
* Tue Jun 04 2019 Gary Ching-Pang Lin <glin@suse.com>
- Update to 0.10.0
+ Support for kernel up to 5.1
+ corresponding libbpf submodule release is v0.0.3
+ support for reading kernel headers from /proc
+ libbpf.{a,so} renamed to libcc_bpf.{a,so}
+ new common options for some tools
+ new tool: drsnoop
+ s390 USDT support
- Update libbpf to 0.0.3
+ Also add the source url of libbpf
- Drop upstreamed patches
+ 0001-fix-string-re-being-used-on-bytes-for-Python-3.patch
+ 0001-Convert-bytes-to-string-for-re-in-get_tracepoints.patch
+ 0001-tools-don-t-mix-print-end-with-printb.patch
- Drop bcc-libbpf0 since upstream dropped the so file
- Enable SMP build flags since we don't need static clang anymore
* Tue Apr 23 2019 Gary Ching-Pang Lin <glin@suse.com>
- Add upstream patches to improve python3 compatibility
+ 0001-fix-string-re-being-used-on-bytes-for-Python-3.patch
+ 0001-Convert-bytes-to-string-for-re-in-get_tracepoints.patch
+ 0001-tools-don-t-mix-print-end-with-printb.patch
* Mon Mar 11 2019 Gary Ching-Pang Lin <glin@suse.com>
- Update to 0.9.0
- Add libbpf-5beb8a2ebffd.tar.gz since libbpf became a submodule
of bcc
- Drop bcc-bsc1080085-import-readline-from-lib.patch
+ Upstream provide an additional argutment for the shared
readline
* Thu Mar 07 2019 Gary Ching-Pang Lin <glin@suse.com>
- Correct the library version
* Thu Jan 17 2019 Jan Engelhardt <jengelh@inai.de>
- Remove unnecessary use of xargs.
- Remove idempotent %if..%endif guards.
- Update descriptions for grammar.
* Tue Jan 15 2019 Aleksa Sarai <asarai@suse.com>
- Update to 0.8.0.
- Remove upstreamed patches, and un-needed ones.
- bcc-check_int128.patch
- bcc-python3.patch (replaced with sed pipeline)
- bcc-install-additional-headers.patch (bpftrace has fixes now)
/usr/bin/bcc-lua
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