Changelog for libbcc0-0.29.1-7.1.i586.rpm :

* Tue Mar 12 2024 Shung-Hsi Yu - Update LLVM version macro to support SLE (bsc#1220746)
* Tue Feb 27 2024 Dominique Leuenberger - Have the -devel package require llvm%{llvm_major_version}-devel: /usr/include/bcc/bpf_module.h:25:10 includes llvm/Config/llvm-config.h.
* Fri Jan 26 2024 Shung-Hsi Yu - Switch to LLVM 17- Change LLVM version macro to the cleaner alternative suggested in SR#1134405- Update to version 0.29.1
* support for kernel up to 6.6.
* new bcc tools: rdmaucma
* bcc tool update: tcpstates, statsnoop, runqlat, bio tools, tcptop, slabratetop, tcprtt, etc.
* doc update, other bug fixes and tools improvement, and some new enhancement for powerpc and riscv.
* Tue Dec 05 2023 Steve Kowalik - Remove unneeded Requires on python3-future.
* Mon Oct 16 2023 Shung-Hsi Yu - Re-enable bcc-lua now that boo#1215592 is resolved
* Mon Sep 25 2023 Shung-Hsi Yu - Disable building of tests file + Remove zip from build requirements as it is no longer needed
* Fri Sep 22 2023 Shung-Hsi Yu - Mention boo#1215592 in spec file, which tracks the problem with luajit that require temporarily disabling bcc-lua
* Thu Sep 21 2023 Shung-Hsi Yu - Disable bcc-lua until luajit issue is resolved- Explicitly add python3-setuptools and zip as a build requirement- Update to version 0.28.0 + Support for kernel up to 6.3. + new libbpf tool: tcppktlat. + bcc tool updates: funcslower, wakeuptime, profile, offcputime, deadlock, funccount, argdist, kvmexit, runqlen and cpuunclaimed. + libbpf tool update: memleak, tcprtt, tcpconnlat, funclatency, syscount, cpufreq, biosnoop. + support ringbuf_query for bcc tools. + handle \'[uprobes]\' memory mapped file properly during stack tracing. + Fix maximum allowed index for print_linear_hist for bcc tools. + add module kfunc/kretfunc support. + clang rewriter: initialize only the requested parameters + filter with available_filter_functions to make multi-functions kprobes more robust for both bcc and libbpf tools. + doc update, other bug fixes and tools improvement- Update to version 0.27.0 + Support for kernel up to 6.2 + bcc tool updates for ttysnoop, slabratetop, readahead, nfsslower, cpudist, cachetop, cachestat, etc. + libbpf-tools updates for mdflush, drsnoop, statsnoop, ttysnoop, softirqs, wakeuptime, cachestat, numamove, etc. + fix for incomplete static libraries + implement zip archive support + upgrade to use c++14 standard + new libbpf-tools: memleak + add loongarch support in libbpft-tools + doc update, bug fixes and other tools improvement
* Wed Jan 11 2023 Shung-Hsi Yu - Force specific versioning of LLVM in preparation of Leap 15.5/SLES 15-SP5 + Remove now duplicate dependency llvm-clang-devel, having clang-devel is enough
* Thu Dec 29 2022 Shung-Hsi Yu - Update to version 0.26.0: + Support for kernel up to 6.1 + bcc tool updates for biosnoop, opensnoop, biopattern, killsnoop, runqslower, offcputime, wakeuptime, etc. + libbpf-tools updates for klockstat, sigsnoop, hardirqs, softirqs, opensnoop, statsnoop, offcputime, tcplife, cpufreq, cpudist, etc. + new libbpf-tools: tcptop, tcpstates, biotop, capable + doc update, bug fixes and other tools improvement
* Thu Aug 11 2022 Shung-Hsi Yu - Update to version 0.25.0: + Support for kernel up to 5.19 + bcc tool updates for oomkill.py, biolatpcts.py, sslsniff.py, tcpaccept.py, etc. + libbpf tool updates for klockstat, opensnoop, tcpconnect, etc. + new bcc tools: tcpcong + new libbpf tools: tcpsynbl, mdflush, oomkill, sigsnoop + usdt: support xmm registers as args for x64 + bpftool as a submodule now + remove uses of libbpf deprecated APIs + use new llvm pass manager + support cgroup filtering libbpf tools + fix shared lib module offset <-> global addr conversion + riscv support + LoongArch support + doc update, bug fixes and other tools improvement
* Fri Apr 22 2022 Dominique Leuenberger - 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 - 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 - 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 - 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 - 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 - Update source URL for bcc and libbpf
* Tue Jul 27 2021 Shung-Hsi Yu - 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 - 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 - 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 - 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 - 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 - 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 - 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 - 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 - Amend the sed rule for python3 shebang
* Wed Apr 22 2020 Gary Ching-Pang Lin - 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 - 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 - drop python2 bindings- don\'t require python3-devel package