bpftune 0.4-1

What's Changed

• Styling update in README.md and CONTRIBUTING.md by @spavlusieva in #1
• add Getting Started section by @alan-maguire in #2
• fix typos in top-level README by @alan-maguire in #3
• clean up spec file by @alan-maguire in #4
• add TROUBLESHOOTING.md by @alan-maguire in #5
• bpftune: packaging support by @alan-maguire in #6
• bpftune: packaging support by @alan-maguire in #7
• sample_[legacy_]test should "make clean" before building sample by @alan-maguire in #8
• nc is not used by tests; no need to check for it by @alan-maguire in #9
• V3 by @alan-maguire in #10
• tcp_cong_tuner: various fixes found for Ubuntu issues by @alan-maguire in #15
• bpftune: fix library search issues on Ubuntu by @alan-maguire in #16
• fix compilation issues on debian by @alan-maguire in #17
• bpftune: disable stack protection for BPF objects by @alan-maguire in #18
• fix pkg build by @alan-maguire in #21
• NULL isn't a number by @alan-maguire in #22
• tcp_cong_tuner: add tcp_iter + getsockopt() test in probe program by @alan-maguire in #25
• Status return by @alan-maguire in #26
• libbpftune: bpf open needs to handle errors by @alan-maguire in #27
• bpftune: enable -Wall for clang compilation and fix issues by @alan-maguire in #29
• add support for optional tunables by @alan-maguire in #30
• define global const char bbr array to avoid .rodata.str1.1 section by @alan-maguire in #32
• fix bpftune Makefile to support parallel make by @alan-maguire in #34
• bpftune: wrong format specifier leads to negative values for tunables by @alan-maguire in #38
• Update SECURITY.md by @spavlusieva in #39
• add multiple strategy support by @alan-maguire in #41
• libbpftune: remove need for bpf_object__for_each_program() by @alan-maguire in #43
• sysctl_tuner: log pid for sysctl modification by @alan-maguire in #44
• bpftune: update strategy tuner dependencies a la src/Makefile by @alan-maguire in #46
• Update README.md by @spavlusieva in #47
• Ignore *.plist and *.skel.legacy.h files by @Rtoax in #48
• test/test_lib.sh: Fix indent by @Rtoax in #52
• make pkg: Fix SOURCES 'No such file or directory' error by @Rtoax in #51
• bpftune: support a "no BTF" mode of operation by @alan-maguire in #54
• libbpftune: do not print error when signal received by @alan-maguire in #55
• bpftune: unexpected exit on suspend by @alan-maguire in #56
• Rlconn by @alan-maguire in #57
• bpftune: expose strategy_id to tuner bpf programs by @alan-maguire in #58
• Update SECURITY.md by @spavlusieva in #59
• bpftune: support rollback mode (-R) for bpftune by @alan-maguire in #60
• tcp_conn_tuner: move to using reinforcement learing approach by @alan-maguire in #61
• update support test for aarch64 bpf trampoline support by @alan-maguire in #62
• make cong tests more robust to iperf3 failures by @alan-maguire in #63
• update feature plan to reflect recent work done by @alan-maguire in #64
• Rl test by @alan-maguire in #65
• tcp_conn_tuner: remove unneeded debug messages by @alan-maguire in #66
• fix logging of tcp_conn_tuner by @alan-maguire in #67
• tcp_conn_tuner: support summary output for non-debug case by @alan-maguire in #69
• cong_test: support loss/latency combos by @alan-maguire in #70
• IP fragmentation auto-tuning by @alan-maguire in #71
• Misc fixes by @alan-maguire in #73
• make ipv6 tunables optional by @alan-maguire in #74
• ip frag tuner: cannot rely on MIBs, they are per-cpu by @alan-maguire in #75
• tcp_buffer_tuner: make tcp_sndbuf_expand optional by @alan-maguire in #77
• fix optional support by @alan-maguire in #78
• link to linux network performance parameters doc by @alan-maguire in #79
• change netns logging to debug-only, make fib6_age optional by @alan-maguire in #82
• add links to eBPF summit/eCHO videos to README.md by @alan-maguire in #83
• tcp_buffer_tuner: fix load failure for 6.9+ by @alan-maguire in #87
• use bpf global for netdev_max_backlog as ksym changes in 6.9 by @alan-maguire in #88
• Add support of gcc BPF backend by @brianwitte in #89
• better handle nonstandard library install paths by @alan-maguire in #92
• improve tuner load error messaging by @alan-maguire in #94
• bpftune: update error message to warn about incompatible BTF by @alan-maguire in #95
• netns_tuner: use kprobe attach only for setup_net() by @alan-maguire in #96
• tcp_buffer_tuner: tcp [rw]mem_max cannot exceed 2147483647 by @alan-maguire in #97
• src/Makefile: remove -march=native, allow override of SRCARCH by @alan-maguire in #98
• libbpftune: mark netns as _GONE if we cannot setns() by @alan-maguire in #104
• libbpftune: support quiet mode for bpftune_netns_set() by @alan-maguire in #105
• Fdleak by @alan-maguire in #106
• improve makefile dependencies by @alan-maguire in #108
• libbpftune: only send events to active tuners by @alan-maguire in #109
• Nsfixes2 by @alan-maguire in #111
• libbpftune: fix logging for non-global netns by @alan-maguire in #112
• ip frag tuner improvements by @alan-maguire in #110
• libbpftune: fix va_args handling in scenario logging by @alan-maguire in #113
• test: improve debugging for wmem/rmem/many_netns tests by @alan-maguire in #114
• ip_frag_tuner: tunables are not namespaced by @alan-maguire in #115
• test: add podman tests by @alan-maguire in #116
• test: fix frag tests by @alan-maguire in #117
• libbpftune: fix bpftune_netns_info() checks when searching for netns … by @alan-maguire in #118
• update README.md to mention frag tuner, point at man pages by @alan-maguire in #119
• remove ref to route tuner by @alan-maguire in #120
• Basic debian packaging by @bzed in #121
• libbpftune: ensure we only init ".so" objects by @alan-maguire in #124
• Napi budget by @alan-maguire in #125
• note need for libnl-route-3-dev for Debian by @alan-maguire in #127
• tcp_conn_tuner: notice retransmit events for tcp conn, apply BBR by @alan-maguire in #129
• budget_test: increase budget used by @alan-maguire in #132
• Fix compiling on i386 by @bzed in #133
• tcp_buffer_tuner: reduce tcp_[rw]mem max when correlated with latency… by @alan-maguire in #134
• reduce drop threshold to 1/64th of segs sent by @alan-maguire in #135
• netdev budget: fix criteria for budget increase by @alan-maguire in #136
• bpftune: add bpftune -q client/server to allow local queries by @alan-maguire in #137
• add optional summarize function to tuners b...