mirror of
https://github.com/netdata/libbpf.git
synced 2026-09-07 20:16:49 +08:00
cdef8257a897b3bb8ba5c10603af4a61a324ec69
83
Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 Andrii Nakryiko
|
fd181bc349 |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository.
Baseline bpf-next commit: b3dddab2ff10853aa3ef70483415d07fee3034ba
Checkpoint bpf-next commit: 227a0713b319e7a8605312dee1c97c97a719a9fc
Baseline bpf commit: e2bcbd7769ee8f05e1b3d10848aace98973844e4
Checkpoint bpf commit: 77b1b8b43ec3c060ecf7e926a92b0f8772171046
Alexei Starovoitov (2):
libbpf: Open code low level bpf commands.
libbpf: Open code raw_tp_open and link_create commands.
Andrii Nakryiko (2):
libbpf: Stop using deprecated bpf_map__is_offload_neutral()
libbpf: Deprecate forgotten btf__get_map_kv_tids()
Dave Marchevsky (1):
libbpf: Deprecate btf_ext rec_size APIs
Delyan Kratunov (2):
libbpf: Deprecate bpf_prog_test_run_xattr and bpf_prog_test_run
libbpf: Deprecate priv/set_priv storage
Jakub Sitnicki (1):
selftests/bpf: Extend verifier and bpf_sock tests for dst_port loads
Lorenzo Bianconi (1):
libbpf: Deprecate xdp_cpumap, xdp_devmap and classifier sec
definitions
include/uapi/linux/bpf.h | 3 +-
src/bpf.h | 4 ++-
src/btf.h | 7 ++--
src/libbpf.c | 19 ++++++++---
src/libbpf.h | 7 +++-
src/skel_internal.h | 70 ++++++++++++++++++++++++++++++++++++++--
6 files changed, 99 insertions(+), 11 deletions(-)
--
2.30.2
|
||
|
Andrii Nakryiko
|
1e702e8ffe |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository.
Baseline bpf-next commit: 820e6e227c4053b6b631ae65ef1f65d560cb392b
Checkpoint bpf-next commit: c446fdacb10dcb3b9a9ed3b91d91e72d71d94b03
Baseline bpf commit: baa59504c1cd0cca7d41954a45ee0b3dc78e41a0
Checkpoint bpf commit: e2bcbd7769ee8f05e1b3d10848aace98973844e4
Andrii Nakryiko (3):
libbpf: hide and discourage inconsistently named getters
libbpf: deprecate bpf_map__resize()
libbpf: deprecate bpf_program__is_<type>() and
bpf_program__set_<type>() APIs
Christy Lee (2):
libbpf: Mark bpf_object__open_buffer() API deprecated
libbpf: Mark bpf_object__open_xattr() deprecated
Kajol Jain (1):
perf: Add new macros for mem_hops field
Kenny Yu (2):
bpf: Add bpf_copy_from_user_task() helper
libbpf: Add "iter.s" section for sleepable bpf iterator programs
Kenta Tada (1):
libbpf: Fix the incorrect register read for syscalls on x86_64
Lorenzo Bianconi (4):
bpf: introduce BPF_F_XDP_HAS_FRAGS flag in prog_flags loading the ebpf
program
bpf: introduce bpf_xdp_get_buff_len helper
libbpf: Add SEC name for xdp frags programs
net: xdp: introduce bpf_xdp_pointer utility routine
include/uapi/linux/bpf.h | 41 +++++++++++++++++++++++++++++++++
include/uapi/linux/perf_event.h | 5 +++-
src/bpf_tracing.h | 34 +++++++++++++++++++++++++++
src/btf.h | 5 +---
src/libbpf.c | 32 +++++++++++++++++--------
src/libbpf.h | 34 ++++++++++++++++++++++++---
src/libbpf.map | 2 ++
src/libbpf_internal.h | 3 +++
src/libbpf_legacy.h | 17 ++++++++++++++
9 files changed, 155 insertions(+), 18 deletions(-)
--
2.30.2
|
||
|
Andrii Nakryiko
|
78e816a15d |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository.
Baseline bpf-next commit: e80f2a0d194605553315de68284fc41969f81f62
Checkpoint bpf-next commit: 820e6e227c4053b6b631ae65ef1f65d560cb392b
Baseline bpf commit: 343e53754b21ae45530623222aa079fecd3cf942
Checkpoint bpf commit: baa59504c1cd0cca7d41954a45ee0b3dc78e41a0
Andrii Nakryiko (2):
libbpf: deprecate legacy BPF map definitions
libbpf: streamline low-level XDP APIs
Kui-Feng Lee (1):
libbpf: Improve btf__add_btf() with an additional hashmap for strings.
Toke Høiland-Jørgensen (1):
libbpf: Define BTF_KIND_* constants in btf.h to avoid compilation
errors
Usama Arif (1):
uapi/bpf: Add missing description and returns for helper documentation
YiFei Zhu (1):
bpf: Add cgroup helpers bpf_{get,set}_retval to get/set syscall return
value
include/uapi/linux/bpf.h | 33 +++++++++++
src/bpf_helpers.h | 2 +-
src/btf.c | 31 ++++++++++-
src/btf.h | 22 +++++++-
src/libbpf.c | 8 +++
src/libbpf.h | 29 ++++++++++
src/libbpf.map | 4 ++
src/libbpf_legacy.h | 5 ++
src/netlink.c | 117 ++++++++++++++++++++++++++++-----------
9 files changed, 215 insertions(+), 36 deletions(-)
--
2.30.2
|
||
|
Andrii Nakryiko
|
be89b28f96 |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository. Baseline bpf-next commit: 44bab87d8ca6f0544a9f8fc97bdf33aa5b3c899e Checkpoint bpf-next commit: e80f2a0d194605553315de68284fc41969f81f62 Baseline bpf commit: d6d86830705f173fca6087a3e67ceaf68db80523 Checkpoint bpf commit: 343e53754b21ae45530623222aa079fecd3cf942 Christy Lee (2): libbpf: Rename bpf_prog_attach_xattr() to bpf_prog_attach_opts() libbpf: Deprecate bpf_map__def() API Coco Li (1): gro: add ability to control gro max packet size Mauricio Vásquez (1): libbpf: Use IS_ERR_OR_NULL() in hashmap__free() Yafang Shao (1): libbpf: Fix possible NULL pointer dereference when destroying skeleton include/uapi/linux/if_link.h | 1 + src/bpf.c | 9 +++++++-- src/bpf.h | 4 ++++ src/hashmap.c | 3 +-- src/libbpf.c | 3 +++ src/libbpf.h | 3 ++- src/libbpf.map | 1 + 7 files changed, 19 insertions(+), 5 deletions(-) -- 2.30.2 |
||
|
Andrii Nakryiko
|
e99f34e144 |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository. Baseline bpf-next commit: ecf45e60a62dfeb65658abac02f0bdb45b786911 Checkpoint bpf-next commit: 44bab87d8ca6f0544a9f8fc97bdf33aa5b3c899e Baseline bpf commit: 819d11507f6637731947836e6308f5966d64cf9d Checkpoint bpf commit: d6d86830705f173fca6087a3e67ceaf68db80523 Andrii Nakryiko (3): libbpf: Normalize PT_REGS_xxx() macro definitions libbpf: Use 100-character limit to make bpf_tracing.h easier to read libbpf: Improve LINUX_VERSION_CODE detection Christy Lee (3): libbpf: Deprecate bpf_perf_event_read_simple() API libbpf 1.0: Deprecate bpf_map__is_offload_neutral() libbpf 1.0: Deprecate bpf_object__find_map_by_offset() API Grant Seltzer (1): libbpf: Add documentation for bpf_map batch operations Qiang Wang (2): libbpf: Use probe_name for legacy kprobe libbpf: Support repeated legacy kprobes on same function src/bpf.c | 8 +- src/bpf.h | 115 ++++++++++- src/bpf_tracing.h | 431 +++++++++++++++++------------------------- src/libbpf.c | 56 ++++-- src/libbpf.h | 5 +- src/libbpf_internal.h | 2 + src/libbpf_probes.c | 16 -- 7 files changed, 342 insertions(+), 291 deletions(-) -- 2.30.2 |
||
|
Andrii Nakryiko
|
96268bf0c2 |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository. Baseline bpf-next commit: a34efe503bc55c5732e328e5191ad549eb899f31 Checkpoint bpf-next commit: e967a20a8fabc6442a78e2e2059e63a4bb6aed08 Baseline bpf commit: f7abc4c8df8c7930d0b9c56d9abee9a1fca635e9 Checkpoint bpf commit: 819d11507f6637731947836e6308f5966d64cf9d Andrii Nakryiko (2): libbpf: Avoid reading past ELF data section end when copying license libbpf: Rework feature-probing APIs src/libbpf.c | 5 +- src/libbpf.h | 52 +++++++++- src/libbpf.map | 3 + src/libbpf_probes.c | 235 ++++++++++++++++++++++++++++++++++---------- 4 files changed, 240 insertions(+), 55 deletions(-) -- 2.30.2 |
||
|
Andrii Nakryiko
|
61acde2308 |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository. Baseline bpf-next commit: 229fae38d0fc0d6ff58d57cbeb1432da55e58d4f Checkpoint bpf-next commit: a34efe503bc55c5732e328e5191ad549eb899f31 Baseline bpf commit: 0be2516f865f5a876837184a8385163ff64a5889 Checkpoint bpf commit: f7abc4c8df8c7930d0b9c56d9abee9a1fca635e9 Alexei Starovoitov (1): libbpf: Fix gen_loader assumption on number of programs. Andrii Nakryiko (4): libbpf: Don't validate TYPE_ID relo's original imm value libbpf: Fix potential uninit memory read libbpf: Add sane strncpy alternative and use it internally libbpf: Auto-bump RLIMIT_MEMLOCK if kernel needs it for BPF Grant Seltzer (1): libbpf: Add doc comments for bpf_program__(un)pin() Hangbin Liu (1): Bonding: add arp_missed_max option Hou Tao (1): bpf: Add bpf_strncmp helper Jiri Olsa (1): bpf: Add get_func_[arg|ret|arg_cnt] helpers Kui-Feng Lee (1): libbpf: Mark bpf_object__find_program_by_title API deprecated. include/uapi/linux/bpf.h | 39 +++++++++++++++++ include/uapi/linux/if_link.h | 1 + src/bpf.c | 85 +++++++++++++++++++++++++++++++++++- src/bpf.h | 2 + src/btf_dump.c | 4 +- src/gen_loader.c | 12 +++-- src/libbpf.c | 55 +++++------------------ src/libbpf.h | 25 +++++++++++ src/libbpf.map | 1 + src/libbpf_internal.h | 58 ++++++++++++++++++++++++ src/libbpf_legacy.h | 12 ++++- src/relo_core.c | 20 ++++++--- src/xsk.c | 9 ++-- 13 files changed, 260 insertions(+), 63 deletions(-) -- 2.30.2 |
||
|
Andrii Nakryiko
|
bcf58fc7a5 |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository.
Baseline bpf-next commit: 43174f0d4597325cb91f1f1f55263eb6e6101036
Checkpoint bpf-next commit: 229fae38d0fc0d6ff58d57cbeb1432da55e58d4f
Baseline bpf commit: c0d95d3380ee099d735e08618c0d599e72f6c8b0
Checkpoint bpf commit: 0be2516f865f5a876837184a8385163ff64a5889
Alexei Starovoitov (8):
libbpf: Replace btf__type_by_id() with btf_type_by_id().
bpf: Prepare relo_core.c for kernel duty.
bpf: Define enum bpf_core_relo_kind as uapi.
bpf: Pass a set of bpf_core_relo-s to prog_load command.
libbpf: Use CO-RE in the kernel in light skeleton.
libbpf: Support init of inner maps in light skeleton.
libbpf: Clean gen_loader's attach kind.
libbpf: Reduce bpf_core_apply_relo_insn() stack usage.
Andrii Nakryiko (12):
libbpf: Cleanup struct bpf_core_cand.
libbpf: Use __u32 fields in bpf_map_create_opts
libbpf: Add API to get/set log_level at per-program level
libbpf: Deprecate bpf_prog_load_xattr() API
libbpf: Fix bpf_prog_load() log_buf logic for log_level 0
libbpf: Add OPTS-based bpf_btf_load() API
libbpf: Allow passing preallocated log_buf when loading BTF into
kernel
libbpf: Allow passing user log setting through bpf_object_open_opts
libbpf: Improve logging around BPF program loading
libbpf: Preserve kernel error code and remove kprobe prog type
guessing
libbpf: Add per-program log buffer setter and getter
libbpf: Deprecate bpf_object__load_xattr()
Eric Dumazet (1):
tools: sync uapi/linux/if_link.h header
Grant Seltzer (1):
libbpf: Add doc comments in libbpf.h
Joanne Koong (1):
bpf: Add bpf_loop helper
Kumar Kartikeya Dwivedi (2):
libbpf: Avoid double stores for success/failure case of ksym
relocations
libbpf: Avoid reload of imm for weak, unresolved, repeating ksym
Mehrdad Arshad Rad (1):
libbpf: Remove duplicate assignments
Shuyi Cheng (1):
libbpf: Add "bool skipped" to struct bpf_map
Vincent Minet (1):
libbpf: Fix typo in btf__dedup@LIBBPF_0.0.2 definition
huangxuesen (1):
libbpf: Fix trivial typo
include/uapi/linux/bpf.h | 103 +++++++++-
include/uapi/linux/if_link.h | 293 +++++++++++++++++++++++----
src/bpf.c | 88 ++++++---
src/bpf.h | 30 ++-
src/bpf_gen_internal.h | 4 +
src/btf.c | 82 +++++---
src/gen_loader.c | 114 ++++++++---
src/libbpf.c | 371 ++++++++++++++++++++++++-----------
src/libbpf.h | 109 +++++++++-
src/libbpf.map | 9 +
src/libbpf_common.h | 5 +
src/libbpf_internal.h | 3 +-
src/libbpf_probes.c | 2 +-
src/libbpf_version.h | 2 +-
src/relo_core.c | 231 ++++++++++++----------
src/relo_core.h | 103 +++-------
16 files changed, 1138 insertions(+), 411 deletions(-)
--
2.30.2
|
||
|
Andrii Nakryiko
|
5b4dbd8141 |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository. Baseline bpf-next commit: d41bc48bfab2076f7db88d079a3a3203dd9c4a54 Checkpoint bpf-next commit: fa721d4f0b91f525339996f4faef7bb072d70162 Baseline bpf commit: 099f896f498a2b26d84f4ddae039b2c542c18b48 Checkpoint bpf commit: c0d95d3380ee099d735e08618c0d599e72f6c8b0 Andrii Nakryiko (2): libbpf: Add runtime APIs to query libbpf version libbpf: Accommodate DWARF/compiler bug with duplicated structs Dave Tucker (1): bpf, docs: Fix ordering of bpf documentation Florent Revest (1): libbpf: Change bpf_program__set_extra_flags to bpf_program__set_flags docs/index.rst | 4 ++-- src/btf.c | 45 +++++++++++++++++++++++++++++++++++++++++---- src/libbpf.c | 23 +++++++++++++++++++++-- src/libbpf.h | 6 +++++- src/libbpf.map | 5 ++++- 5 files changed, 73 insertions(+), 10 deletions(-) -- 2.30.2 |
||
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Andrii Nakryiko
|
f0ecdeed3a |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository. Baseline bpf-next commit: 9faaffbe85edcbdc54096f7f87baa3bc4842a7e2 Checkpoint bpf-next commit: d41bc48bfab2076f7db88d079a3a3203dd9c4a54 Baseline bpf commit: 5833291ab6de9c3e2374336b51c814e515e8f3a5 Checkpoint bpf commit: 099f896f498a2b26d84f4ddae039b2c542c18b48 Kumar Kartikeya Dwivedi (1): libbpf: Perform map fd cleanup for gen_loader in case of error Tiezhu Yang (1): bpf: Change value of MAX_TAIL_CALL_CNT from 32 to 33 Yonghong Song (1): libbpf: Fix a couple of missed btf_type_tag handling in btf.c include/uapi/linux/bpf.h | 2 +- src/bpf_gen_internal.h | 4 ++-- src/btf.c | 2 ++ src/gen_loader.c | 47 +++++++++++++++++++++++++--------------- src/libbpf.c | 4 ++-- 5 files changed, 37 insertions(+), 22 deletions(-) -- 2.30.2 |
||
|
Andrii Nakryiko
|
5b9d079c7f |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository. Baseline bpf-next commit: b8b5cb55f5d3f03cc1479a3768d68173a10359ad Checkpoint bpf-next commit: 9faaffbe85edcbdc54096f7f87baa3bc4842a7e2 Baseline bpf commit: 47b3708c6088a60e7dc3b809dbb0d4c46590b32f Checkpoint bpf commit: 5833291ab6de9c3e2374336b51c814e515e8f3a5 Andrii Nakryiko (11): libbpf: Rename DECLARE_LIBBPF_OPTS into LIBBPF_OPTS libbpf: Pass number of prog load attempts explicitly libbpf: Unify low-level BPF_PROG_LOAD APIs into bpf_prog_load() libbpf: Remove internal use of deprecated bpf_prog_load() variants libbpf: Stop using to-be-deprecated APIs libbpf: Remove deprecation attribute from struct bpf_prog_prep_result libbpf: Free up resources used by inner map definition libbpf: Add ability to get/set per-program load flags libbpf: Turn btf_dedup_opts into OPTS-based struct libbpf: Ensure btf_dump__new() and btf_dump_opts are future-proof libbpf: Make perf_buffer__new() use OPTS-based interface Mark Pashmfouroush (1): bpf: Add ingress_ifindex to bpf_sk_lookup Song Liu (1): bpf: Introduce helper bpf_find_vma Yonghong Song (2): bpf: Support BTF_KIND_TYPE_TAG for btf_type_tag attributes libbpf: Support BTF_KIND_TYPE_TAG include/uapi/linux/bpf.h | 21 +++ include/uapi/linux/btf.h | 3 +- src/bpf.c | 166 +++++++++++++--------- src/bpf.h | 74 +++++++++- src/bpf_gen_internal.h | 8 +- src/btf.c | 69 ++++++--- src/btf.h | 80 +++++++++-- src/btf_dump.c | 40 ++++-- src/gen_loader.c | 30 ++-- src/libbpf.c | 297 +++++++++++++++++++++++---------------- src/libbpf.h | 95 ++++++++++--- src/libbpf.map | 13 ++ src/libbpf_common.h | 14 +- src/libbpf_internal.h | 33 +---- src/libbpf_legacy.h | 1 + src/libbpf_probes.c | 20 ++- src/linker.c | 4 +- src/xsk.c | 34 ++--- 18 files changed, 670 insertions(+), 332 deletions(-) -- 2.30.2 |
||
|
Andrii Nakryiko
|
26e768783c |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository. Baseline bpf-next commit: 8388092b2551f7ae34dad800ce828779f7c948c9 Checkpoint bpf-next commit: b8b5cb55f5d3f03cc1479a3768d68173a10359ad Baseline bpf commit: c08455dec5acf4668f5d1eb099f7fedb29f2de5f Checkpoint bpf commit: 47b3708c6088a60e7dc3b809dbb0d4c46590b32f Andrii Nakryiko (7): libbpf: Detect corrupted ELF symbols section libbpf: Improve sanity checking during BTF fix up libbpf: Validate that .BTF and .BTF.ext sections contain data libbpf: Fix section counting logic libbpf: Improve ELF relo sanitization libbpf: Deprecate bpf_program__load() API libbpf: Fix non-C89 loop variable declaration in gen_loader.c Mehrdad Arshad Rad (1): libbpf: Fix lookup_and_delete_elem_flags error reporting src/bpf.c | 4 ++- src/gen_loader.c | 3 +- src/libbpf.c | 79 +++++++++++++++++++++++++++++++----------------- src/libbpf.h | 4 +-- 4 files changed, 59 insertions(+), 31 deletions(-) -- 2.30.2 |
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Andrii Nakryiko
|
16dfb4ffe4 |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository. Baseline bpf-next commit: 36e70b9b06bf14a0fac87315f0e73d6e17e80aad Checkpoint bpf-next commit: 8388092b2551f7ae34dad800ce828779f7c948c9 Baseline bpf commit: 72f898ca0ab85fde6facf78b14d9f67a4a7b32d1 Checkpoint bpf commit: c08455dec5acf4668f5d1eb099f7fedb29f2de5f Dave Marchevsky (1): libbpf: Deprecate bpf_program__get_prog_info_linear Joanne Koong (1): bpf: Add alignment padding for "map_extra" + consolidate holes Magnus Karlsson (1): libbpf: Deprecate AF_XDP support include/uapi/linux/bpf.h | 1 + src/libbpf.h | 3 ++ src/xsk.h | 90 +++++++++++++++++++++++----------------- 3 files changed, 56 insertions(+), 38 deletions(-) -- 2.30.2 |
||
|
Andrii Nakryiko
|
c4f9ee9fbb |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository. Baseline bpf-next commit: c825f5fee19caf301d9821cd79abaa734322de26 Checkpoint bpf-next commit: 36e70b9b06bf14a0fac87315f0e73d6e17e80aad Baseline bpf commit: 04f8ef5643bcd8bcde25dfdebef998aea480b2ba Checkpoint bpf commit: 72f898ca0ab85fde6facf78b14d9f67a4a7b32d1 Andrii Nakryiko (4): libbpf: Fix off-by-one bug in bpf_core_apply_relo() libbpf: Add ability to fetch bpf_program's underlying instructions libbpf: Deprecate multi-instance bpf_program APIs libbpf: Deprecate ambiguously-named bpf_program__size() API Björn Töpel (1): riscv, libbpf: Add RISC-V (RV64) support to bpf_tracing.h Ilya Leoshkevich (2): libbpf: Fix endianness detection in BPF_CORE_READ_BITFIELD_PROBED() libbpf: Use __BYTE_ORDER__ Joanne Koong (2): bpf: Add bloom filter map implementation libbpf: Add "map_extra" as a per-map-type extra flag Joe Burton (1): libbpf: Deprecate bpf_objects_list Kumar Kartikeya Dwivedi (5): bpf: Add bpf_kallsyms_lookup_name helper libbpf: Add typeless ksym support to gen_loader libbpf: Add weak ksym support to gen_loader libbpf: Ensure that BPF syscall fds are never 0, 1, or 2 libbpf: Use O_CLOEXEC uniformly when opening fds include/uapi/linux/bpf.h | 25 ++++++++ src/bpf.c | 62 ++++++++++++++---- src/bpf_core_read.h | 2 +- src/bpf_gen_internal.h | 14 ++-- src/bpf_tracing.h | 32 ++++++++++ src/btf.c | 6 +- src/btf_dump.c | 8 +-- src/gen_loader.c | 135 ++++++++++++++++++++++++++++++++++----- src/libbpf.c | 105 +++++++++++++++++++++--------- src/libbpf.h | 49 ++++++++++++-- src/libbpf.map | 4 ++ src/libbpf_internal.h | 49 +++++++++++++- src/libbpf_legacy.h | 6 ++ src/libbpf_probes.c | 2 +- src/linker.c | 16 ++--- src/relo_core.c | 2 +- src/xsk.c | 6 +- 17 files changed, 432 insertions(+), 91 deletions(-) -- 2.30.2 |
||
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Andrii Nakryiko
|
07ba0eeb8e |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository.
Baseline bpf-next commit: 5319255b8df9271474bc9027cabf82253934f28d
Checkpoint bpf-next commit: c825f5fee19caf301d9821cd79abaa734322de26
Baseline bpf commit: 8d6c414cd2fb74aa6812e9bfec6178f8246c4f3a
Checkpoint bpf commit: 04f8ef5643bcd8bcde25dfdebef998aea480b2ba
Andrii Nakryiko (9):
libbpf: Deprecate btf__finalize_data() and move it into libbpf.c
libbpf: Extract ELF processing state into separate struct
libbpf: Use Elf64-specific types explicitly for dealing with ELF
libbpf: Remove assumptions about uniqueness of .rodata/.data/.bss maps
libbpf: Support multiple .rodata.* and .data.* BPF maps
libbpf: Simplify look up by name of internal maps
libbpf: Fix the use of aligned attribute
libbpf: Fix overflow in BTF sanity checks
libbpf: Fix BTF header parsing checks
Dave Marchevsky (2):
libbpf: Migrate internal use of bpf_program__get_prog_info_linear
bpf: Add verified_insns to bpf_prog_info and fdinfo
Hengqi Chen (2):
bpf: Add bpf_skc_to_unix_sock() helper
libbpf: Add btf__type_cnt() and btf__raw_data() APIs
Ilya Leoshkevich (3):
libbpf: Fix dumping big-endian bitfields
libbpf: Fix dumping non-aligned __int128
libbpf: Fix ptr_is_aligned() usages
Mauricio Vásquez (1):
libbpf: Fix memory leak in btf__dedup()
Stanislav Fomichev (1):
libbpf: Use func name when pinning programs with
LIBBPF_STRICT_SEC_NAME
Yonghong Song (1):
bpf: Rename BTF_KIND_TAG to BTF_KIND_DECL_TAG
include/uapi/linux/bpf.h | 8 +
include/uapi/linux/btf.h | 8 +-
src/btf.c | 187 +++-----
src/btf.h | 17 +-
src/btf_dump.c | 56 ++-
src/libbpf.c | 984 ++++++++++++++++++++++++---------------
src/libbpf.map | 4 +-
src/libbpf_internal.h | 12 +-
src/libbpf_legacy.h | 3 +
src/linker.c | 29 +-
10 files changed, 744 insertions(+), 564 deletions(-)
--
2.30.2
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||
|
Andrii Nakryiko
|
92c1e61a60 |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository. Baseline bpf-next commit: 0e545dbaa2797133f57bf8387e8f74cd245cedea Checkpoint bpf-next commit: 5319255b8df9271474bc9027cabf82253934f28d Baseline bpf commit: d0c6416bd7091647f6041599f396bfa19ae30368 Checkpoint bpf commit: 8d6c414cd2fb74aa6812e9bfec6178f8246c4f3a Hou Tao (1): libbpf: Support detecting and attaching of writable tracepoint program src/libbpf.c | 26 +++++++++++++++++++++----- 1 file changed, 21 insertions(+), 5 deletions(-) -- 2.30.2 |
||
|
Andrii Nakryiko
|
f9f6e92458 |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository.
Baseline bpf-next commit: 38261f369fb905552ebdd3feb9699c0788fd3371
Checkpoint bpf-next commit: 0e545dbaa2797133f57bf8387e8f74cd245cedea
Baseline bpf commit: 571fa247ab411f3233eeaaf837c6e646a513b9f8
Checkpoint bpf commit: d0c6416bd7091647f6041599f396bfa19ae30368
Alexei Starovoitov (1):
libbpf: Make gen_loader data aligned.
Andrii Nakryiko (2):
libbpf: Add API that copies all BTF types from one BTF object to
another
libbpf: Fix memory leak in strset
Grant Seltzer (1):
libbpf: Add API documentation convention guidelines
Hengqi Chen (3):
libbpf: Support uniform BTF-defined key/value specification across all
BPF maps
libbpf: Deprecate bpf_object__unload() API since v0.6
libbpf: Deprecate bpf_{map,program}__{prev,next} APIs since v0.7
Kumar Kartikeya Dwivedi (5):
libbpf: Fix skel_internal.h to set errno on loader retval < 0
libbpf: Support kernel module function calls
libbpf: Resolve invalid weak kfunc calls with imm = 0, off = 0
libbpf: Update gen_loader to emit BTF_KIND_FUNC relocations
libbpf: Fix segfault in light skeleton for objects without BTF
Toke Høiland-Jørgensen (1):
libbpf: Properly ignore STT_SECTION symbols in legacy map definitions
docs/libbpf_naming_convention.rst | 40 ++++
src/bpf.c | 1 +
src/bpf_gen_internal.h | 16 +-
src/btf.c | 132 ++++++++++++-
src/btf.h | 22 +++
src/gen_loader.c | 317 +++++++++++++++++++++++++-----
src/libbpf.c | 165 ++++++++++++----
src/libbpf.h | 36 ++--
src/libbpf.map | 5 +
src/libbpf_internal.h | 3 +
src/skel_internal.h | 6 +-
src/strset.c | 1 +
12 files changed, 633 insertions(+), 111 deletions(-)
--
2.30.2
|
||
|
Andrii Nakryiko
|
e671a47bc2 |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository.
Baseline bpf-next commit: 69cd823956ba8ce266a901170b1060db8073bddd
Checkpoint bpf-next commit: 38261f369fb905552ebdd3feb9699c0788fd3371
Baseline bpf commit: bc23f724481759d0fac61dfb5ce979af2190bbe0
Checkpoint bpf commit: 571fa247ab411f3233eeaaf837c6e646a513b9f8
Andrii Nakryiko (15):
libbpf: Use pre-setup sec_def in libbpf_find_attach_btf_id()
libbpf: Deprecated bpf_object_open_opts.relaxed_core_relocs
libbpf: Allow skipping attach_func_name in
bpf_program__set_attach_target()
libbpf: Schedule open_opts.attach_prog_fd deprecation since v0.7
libbpf: Constify all high-level program attach APIs
libbpf: Fix memory leak in legacy kprobe attach logic
libbpf: Refactor and simplify legacy kprobe code
libbpf: Add legacy uprobe attaching support
libbpf: Add "tc" SEC_DEF which is a better name for "classifier"
libbpf: Refactor internal sec_def handling to enable pluggability
libbpf: Reduce reliance of attach_fns on sec_def internals
libbpf: Refactor ELF section handler definitions
libbpf: Complete SEC() table unification for
BPF_APROG_SEC/BPF_EAPROG_SEC
libbpf: Add opt-in strict BPF program section name handling logic
selftests/bpf: Switch sk_lookup selftests to strict SEC("sk_lookup")
use
Dave Marchevsky (4):
bpf: Add bpf_trace_vprintk helper
libbpf: Modify bpf_printk to choose helper based on arg count
libbpf: Use static const fmt string in __bpf_printk
bpf: Clarify data_len param in bpf_snprintf and bpf_seq_printf
comments
Grant Seltzer (1):
libbpf: Add doc comments in libbpf.h
Kumar Kartikeya Dwivedi (1):
libbpf: Fix segfault in static linker for objects without BTF
Matteo Croce (1):
bpf: Update bpf_get_smp_processor_id() documentation
Toke Høiland-Jørgensen (1):
libbpf: Ignore STT_SECTION symbols in 'maps' section
include/uapi/linux/bpf.h | 18 +-
src/bpf_helpers.h | 51 ++-
src/libbpf.c | 882 +++++++++++++++++++++++----------------
src/libbpf.h | 106 +++--
src/libbpf_common.h | 5 +
src/libbpf_internal.h | 7 +
src/libbpf_legacy.h | 9 +
src/linker.c | 8 +-
8 files changed, 679 insertions(+), 407 deletions(-)
--
2.30.2
|
||
|
Andrii Nakryiko
|
24dbcb3a30 |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository.
Baseline bpf-next commit: 47bb27a20d6ea22cd092c1fc2bb4fcecac374838
Checkpoint bpf-next commit: 69cd823956ba8ce266a901170b1060db8073bddd
Baseline bpf commit: 3776f3517ed94d40ff0e3851d7ce2ce17b63099f
Checkpoint bpf commit: bc23f724481759d0fac61dfb5ce979af2190bbe0
Andrii Nakryiko (4):
libbpf: Make libbpf_version.h non-auto-generated
libbpf: Ensure BPF prog types are set before relocations
libbpf: Simplify BPF program auto-attach code
libbpf: Minimize explicit iterator of section definition array
Grant Seltzer (1):
libbpf: Add sphinx code documentation comments
Quentin Monnet (1):
libbpf: Add LIBBPF_DEPRECATED_SINCE macro for scheduling API
deprecations
Rafael David Tinoco (1):
libbpf: Introduce legacy kprobe events support
Rocco Yue (1):
ipv6: add IFLA_INET6_RA_MTU to expose mtu value
Song Liu (1):
bpf: Introduce helper bpf_get_branch_snapshot
Vadim Fedorenko (1):
bpf: Add hardware timestamp field to __sk_buff
Yonghong Song (4):
btf: Change BTF_KIND_* macros to enums
bpf: Support for new btf kind BTF_KIND_TAG
libbpf: Rename btf_{hash,equal}_int to btf_{hash,equal}_int_tag
libbpf: Add support for BTF_KIND_TAG
include/uapi/linux/bpf.h | 24 +++
include/uapi/linux/btf.h | 55 ++++--
include/uapi/linux/if_link.h | 1 +
src/btf.c | 84 +++++++-
src/btf.h | 87 +++++++++
src/btf_dump.c | 3 +
src/libbpf.c | 359 ++++++++++++++++++++++++-----------
src/libbpf.map | 5 +
src/libbpf_common.h | 19 ++
src/libbpf_internal.h | 2 +
src/libbpf_version.h | 9 +
11 files changed, 505 insertions(+), 143 deletions(-)
create mode 100644 src/libbpf_version.h
--
2.30.2
|
||
|
Andrii Nakryiko
|
7c6d34a2c9 |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository.
Baseline bpf-next commit: 372642ea83ff1c71a5d567a704c912359eb59776
Checkpoint bpf-next commit: 3c3bd542ffbb2ac09631313ede46ae66660ae550
Baseline bpf commit: 7c4a22339e7ce7b6ed473a8e682da622c3a774ee
Checkpoint bpf commit: 3776f3517ed94d40ff0e3851d7ce2ce17b63099f
Andrii Nakryiko (8):
bpf: Implement minimal BPF perf link
bpf: Allow to specify user-provided bpf_cookie for BPF perf links
bpf: Add bpf_get_attach_cookie() BPF helper to access bpf_cookie value
libbpf: Remove unused bpf_link's destroy operation, but add dealloc
libbpf: Use BPF perf link when supported by kernel
libbpf: Add bpf_cookie support to bpf_link_create() API
libbpf: Add bpf_cookie to perf_event, kprobe, uprobe, and tp attach
APIs
libbpf: Add uprobe ref counter offset support for USDT semaphores
Hangbin Liu (1):
bonding: add new option lacp_active
Hao Luo (1):
libbpf: Support weak typed ksyms.
Randy Dunlap (1):
libbpf, doc: Eliminate warnings in libbpf_naming_convention
Robin Gögge (1):
libbpf: Fix probe for BPF_PROG_TYPE_CGROUP_SOCKOPT
grantseltzer (1):
bpf: Reconfigure libbpf docs to remove unversioned API
docs/libbpf_api.rst | 27 ----
docs/libbpf_naming_convention.rst | 4 +-
include/uapi/linux/bpf.h | 25 ++++
include/uapi/linux/if_link.h | 1 +
src/bpf.c | 32 ++++-
src/bpf.h | 8 +-
src/libbpf.c | 229 +++++++++++++++++++++++-------
src/libbpf.h | 75 ++++++++--
src/libbpf.map | 3 +
src/libbpf_internal.h | 32 +++--
src/libbpf_probes.c | 4 +-
11 files changed, 332 insertions(+), 108 deletions(-)
delete mode 100644 docs/libbpf_api.rst
--
2.30.2
|
||
|
Andrii Nakryiko
|
41db5534d8 |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository.
Baseline bpf-next commit: 807b8f0e24e6004984094e1bcbbd2b297011a085
Checkpoint bpf-next commit: 372642ea83ff1c71a5d567a704c912359eb59776
Baseline bpf commit: d6371c76e20d7d3f61b05fd67b596af4d14a8886
Checkpoint bpf commit: a02215ce72a37a19a690803b23b091186ee4f7b2
Alexei Starovoitov (4):
libbpf: Cleanup the layering between CORE and bpf_program.
libbpf: Split bpf_core_apply_relo() into bpf_program independent
helper.
libbpf: Move CO-RE types into relo_core.h.
libbpf: Split CO-RE logic into relo_core.c.
Daniel Xu (1):
libbpf: Do not close un-owned FD 0 on errors
Evgeniy Litvinenko (1):
libbpf: Add bpf_map__pin_path function
Hengqi Chen (1):
libbpf: Add btf__load_vmlinux_btf/btf__load_module_btf
Jason Wang (1):
libbpf: Fix comment typo
Jiri Olsa (3):
libbpf: Fix func leak in attach_kprobe
libbpf: Allow decimal offset for kprobes
libbpf: Export bpf_program__attach_kprobe_opts function
Martynas Pumputis (1):
libbpf: Fix race when pinning maps in parallel
Quentin Monnet (4):
libbpf: Return non-null error on failures in libbpf_find_prog_btf_id()
libbpf: Rename btf__load() as btf__load_into_kernel()
libbpf: Rename btf__get_from_id() as btf__load_from_kernel_by_id()
libbpf: Add split BTF support for btf__load_from_kernel_by_id()
Robin Gögge (1):
libbpf: Fix probe for BPF_PROG_TYPE_CGROUP_SOCKOPT
src/btf.c | 50 +-
src/btf.h | 12 +-
src/libbpf.c | 1419 +++--------------------------------------
src/libbpf.h | 16 +
src/libbpf.map | 7 +
src/libbpf_internal.h | 81 +--
src/libbpf_probes.c | 4 +-
src/relo_core.c | 1295 +++++++++++++++++++++++++++++++++++++
src/relo_core.h | 100 +++
9 files changed, 1561 insertions(+), 1423 deletions(-)
create mode 100644 src/relo_core.c
create mode 100644 src/relo_core.h
--
2.30.2
|
||
|
Andrii Nakryiko
|
a603965dad |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository. Baseline bpf-next commit: 068dfc655b666b54e08fc3d7108b309d7f906d34 Checkpoint bpf-next commit: 08f71a1e39a1f07a464ac782d9b612d6a74c7015 Baseline bpf commit: a6c39de76d709f30982d4b80a9b9537e1d388858 Checkpoint bpf commit: d6371c76e20d7d3f61b05fd67b596af4d14a8886 Alan Maguire (3): libbpf: Clarify/fix unaligned data issues for btf typed dump libbpf: Fix compilation errors on ppc64le for btf dump typed data libbpf: Btf typed dump does not need to allocate dump data Martynas Pumputis (1): libbpf: Fix removal of inner map in bpf_object__create_map src/btf_dump.c | 41 ++++++++++++++++++++++++++++++----------- src/libbpf.c | 10 ++++------ 2 files changed, 34 insertions(+), 17 deletions(-) -- 2.30.2 |
||
|
Andrii Nakryiko
|
21f90f61b0 |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository.
Baseline bpf-next commit: f42cfb469f9b4a1c002a03cce3d9329376800a6f
Checkpoint bpf-next commit: 068dfc655b666b54e08fc3d7108b309d7f906d34
Baseline bpf commit: 61e8aeda9398925f8c6fc290585bdd9727d154c4
Checkpoint bpf commit: a6c39de76d709f30982d4b80a9b9537e1d388858
Alan Maguire (2):
libbpf: Allow specification of "kprobe/function+offset"
libbpf: BTF dumper support for typed data
Alexei Starovoitov (2):
bpf: Sync tools/include/uapi/linux/bpf.h
bpf: Introduce bpf timers.
Jiri Olsa (3):
bpf: Add bpf_get_func_ip helper for tracing programs
bpf: Add bpf_get_func_ip helper for kprobe programs
libbpf: Add bpf_program__attach_kprobe_opts function
Jonathan Edwards (1):
libbpf: Add extra BPF_PROG_TYPE check to bpf_object__probe_loading
Kumar Kartikeya Dwivedi (2):
libbpf: Add request buffer type for netlink messages
libbpf: Switch to void * casting in netlink helpers
Kuniyuki Iwashima (1):
bpf: Fix a typo of reuseport map in bpf.h.
Martynas Pumputis (1):
libbpf: Fix reuse of pinned map on older kernel
Shuyi Cheng (2):
libbpf: Introduce 'btf_custom_path' to 'bpf_obj_open_opts'
libbpf: Fix the possible memory leak on error
Toke Høiland-Jørgensen (1):
libbpf: Restore errno return for functions that were already returning
it
include/uapi/linux/bpf.h | 85 +++-
src/btf.h | 19 +
src/btf_dump.c | 819 ++++++++++++++++++++++++++++++++++++++-
src/libbpf.c | 146 ++++++-
src/libbpf.h | 9 +-
src/libbpf.map | 1 +
src/netlink.c | 115 +++---
src/nlattr.c | 2 +-
src/nlattr.h | 38 +-
9 files changed, 1117 insertions(+), 117 deletions(-)
--
2.30.2
|
||
|
Andrii Nakryiko
|
db132757c9 |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository.
Baseline bpf-next commit: cf68fa431d5da7ef0b5ea142dd603611696cbd44
Checkpoint bpf-next commit: f540a7d2c37f9ae0867de0a14bf06cf50b63d65e
Baseline bpf commit: 11fc79fc9f2e395aa39fa5baccae62767c5d8280
Checkpoint bpf commit: 61e8aeda9398925f8c6fc290585bdd9727d154c4
Kumar Kartikeya Dwivedi (2):
libbpf: Remove unneeded check for flags during tc detach
libbpf: Set NLM_F_EXCL when creating qdisc
Kuniyuki Iwashima (3):
bpf: Support BPF_FUNC_get_socket_cookie() for
BPF_PROG_TYPE_SK_REUSEPORT.
bpf: Support socket migration by eBPF.
libbpf: Set expected_attach_type for BPF_PROG_TYPE_SK_REUSEPORT.
Lorenz Bauer (1):
libbpf: Fail compilation if target arch is missing
Wang Hai (1):
libbpf: Simplify the return expression of bpf_object__init_maps
function
grantseltzer (1):
Add documentation for libbpf including API autogen
include/uapi/linux/bpf.h | 16 ++++
src/README.rst | 168 ---------------------------------------
src/bpf_tracing.h | 46 ++++++++++-
src/libbpf.c | 9 ++-
src/netlink.c | 4 +-
5 files changed, 64 insertions(+), 179 deletions(-)
delete mode 100644 src/README.rst
--
2.30.2
|
||
|
Andrii Nakryiko
|
13acc0af00 |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository.
Baseline bpf-next commit: f18ba26da88a89db9b50cb4ff47fadb159f2810b
Checkpoint bpf-next commit: cf68fa431d5da7ef0b5ea142dd603611696cbd44
Baseline bpf commit: d0c0fe10ce6d87734b65c18dc8f4bcae3f4dbea4
Checkpoint bpf commit: 11fc79fc9f2e395aa39fa5baccae62767c5d8280
Alexei Starovoitov (12):
bpf: Introduce bpf_sys_bpf() helper and program type.
libbpf: Support for syscall program type
bpf: Introduce fd_idx
bpf: Add bpf_btf_find_by_name_kind() helper.
bpf: Add bpf_sys_close() helper.
libbpf: Change the order of data and text relocations.
libbpf: Add bpf_object pointer to kernel_supports().
libbpf: Preliminary support for fd_idx
libbpf: Generate loader program out of BPF ELF file.
libbpf: Cleanup temp FDs when intermediate sys_bpf fails.
libbpf: Introduce bpf_map__initial_value().
bpf: Add cmd alias BPF_PROG_RUN
Andrii Nakryiko (4):
libbpf: Add libbpf_set_strict_mode() API to turn on libbpf 1.0
behaviors
libbpf: Streamline error reporting for low-level APIs
libbpf: Streamline error reporting for high-level APIs
libbpf: Move few APIs from 0.4 to 0.5 version
Denis Salopek (2):
bpf: Add lookup_and_delete_elem support to hashtab
bpf: Extend libbpf with bpf_map_lookup_and_delete_elem_flags
Florent Revest (1):
libbpf: Move BPF_SEQ_PRINTF and BPF_SNPRINTF to bpf_helpers.h
Hangbin Liu (1):
xdp: Extend xdp_redirect_map with broadcast support
Kev Jackson (1):
libbpf: Fixes incorrect rx_ring_setup_done
Michal Suchanek (1):
libbpf: Fix pr_warn type warnings on 32bit
Stanislav Fomichev (1):
libbpf: Skip bpf_object__probe_loading for light skeleton
include/uapi/linux/bpf.h | 66 ++-
src/bpf.c | 179 +++++---
src/bpf.h | 2 +
src/bpf_gen_internal.h | 41 ++
src/bpf_helpers.h | 66 +++
src/bpf_prog_linfo.c | 18 +-
src/bpf_tracing.h | 62 +--
src/btf.c | 302 ++++++-------
src/btf_dump.c | 14 +-
src/gen_loader.c | 729 +++++++++++++++++++++++++++++++
src/libbpf.c | 909 +++++++++++++++++++++++++--------------
src/libbpf.h | 14 +
src/libbpf.map | 8 +
src/libbpf_errno.c | 7 +-
src/libbpf_internal.h | 55 +++
src/libbpf_legacy.h | 59 +++
src/linker.c | 22 +-
src/netlink.c | 81 ++--
src/ringbuf.c | 26 +-
src/skel_internal.h | 123 ++++++
src/xsk.c | 2 +-
21 files changed, 2135 insertions(+), 650 deletions(-)
create mode 100644 src/bpf_gen_internal.h
create mode 100644 src/gen_loader.c
create mode 100644 src/libbpf_legacy.h
create mode 100644 src/skel_internal.h
--
2.30.2
|
||
|
Andrii Nakryiko
|
57375504c6 |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository. Baseline bpf-next commit: c1cccec9c63637c4c5ee0aa2da2850d983c19e88 Checkpoint bpf-next commit: f18ba26da88a89db9b50cb4ff47fadb159f2810b Baseline bpf commit: c9a7c013569d73881199a7a3011c03336f592cc8 Checkpoint bpf commit: d0c0fe10ce6d87734b65c18dc8f4bcae3f4dbea4 Andrii Nakryiko (1): libbpf: Reject static entry-point BPF programs Kumar Kartikeya Dwivedi (2): libbpf: Add various netlink helpers libbpf: Add low level TC-BPF management API src/libbpf.c | 5 + src/libbpf.h | 44 ++++ src/libbpf.map | 5 + src/netlink.c | 568 +++++++++++++++++++++++++++++++++++++++++-------- src/nlattr.h | 48 +++++ 5 files changed, 587 insertions(+), 83 deletions(-) -- 2.30.2 |
||
|
Andrii Nakryiko
|
68695d0173 |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository. Baseline bpf-next commit: 9d31d2338950293ec19d9b095fbaa9030899dcb4 Checkpoint bpf-next commit: c1cccec9c63637c4c5ee0aa2da2850d983c19e88 Baseline bpf commit: 9683e5775c75097c46bd24e65411b16ac6c6cbb3 Checkpoint bpf commit: c9a7c013569d73881199a7a3011c03336f592cc8 Andrii Nakryiko (4): libbpf: Add per-file linker opts libbpf: Fix ELF symbol visibility update logic libbpf: Treat STV_INTERNAL same as STV_HIDDEN for functions libbpf: Reject static maps Arnaldo Carvalho de Melo (1): libbpf: Provide GELF_ST_VISIBILITY() define for older libelf src/libbpf.c | 35 +++++++++++++++++++++++++---------- src/libbpf.h | 10 +++++++++- src/libbpf_internal.h | 5 +++++ src/linker.c | 18 +++++++++++++----- 4 files changed, 52 insertions(+), 16 deletions(-) -- 2.30.2 |
||
|
Andrii Nakryiko
|
c5389a965b |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository.
Baseline bpf-next commit: 87bd9e602e39585c5280556a2b6a6363bb334257
Checkpoint bpf-next commit: 9d31d2338950293ec19d9b095fbaa9030899dcb4
Baseline bpf commit: b02265429681c9c827c45978a61a9f00be5ea9aa
Checkpoint bpf commit: 9683e5775c75097c46bd24e65411b16ac6c6cbb3
Andrii Nakryiko (2):
libbpf: Support BTF_KIND_FLOAT during type compatibility checks in
CO-RE
selftests/bpf: Fix BPF_CORE_READ_BITFIELD() macro
Brendan Jackman (1):
libbpf: Fix signed overflow in ringbuf_process_ring
Ian Rogers (1):
libbpf: Add NULL check to add_dummy_ksym_var
src/bpf_core_read.h | 16 ++++++++++++----
src/libbpf.c | 9 +++++++--
src/ringbuf.c | 30 +++++++++++++++++++++---------
3 files changed, 40 insertions(+), 15 deletions(-)
--
2.30.2
|
||
|
Andrii Nakryiko
|
b9278634aa |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository.
Baseline bpf-next commit: 1e1032b0c4afaed7739a6681ff6b4cb120b82994
Checkpoint bpf-next commit: 87bd9e602e39585c5280556a2b6a6363bb334257
Baseline bpf commit: a14d273ba15968495896a38b7b3399dba66d0270
Checkpoint bpf commit: b02265429681c9c827c45978a61a9f00be5ea9aa
Alexei Starovoitov (1):
libbpf: Remove unused field.
Andrii Nakryiko (11):
libbpf: Add bpf_map__inner_map API
libbpf: Suppress compiler warning when using SEC() macro with externs
libbpf: Mark BPF subprogs with hidden visibility as static for BPF
verifier
libbpf: Allow gaps in BPF program sections to support overriden weak
functions
libbpf: Refactor BTF map definition parsing
libbpf: Factor out symtab and relos sanity checks
libbpf: Make few internal helpers available outside of libbpf.c
libbpf: Extend sanity checking ELF symbols with externs validation
libbpf: Tighten BTF type ID rewriting with error checking
libbpf: Add linker extern resolution support for functions and global
variables
libbpf: Support extern resolution for BTF-defined maps in .maps
section
Ciara Loftus (1):
libbpf: Fix potential NULL pointer dereference
Daniel Borkmann (1):
bpf: Sync bpf headers in tooling infrastucture
Florent Revest (3):
bpf: Add a bpf_snprintf helper
libbpf: Initialize the bpf_seq_printf parameters array field by field
libbpf: Introduce a BPF_SNPRINTF helper macro
Pedro Tammela (1):
libbpf: Clarify flags in ringbuf helpers
Toke Høiland-Jørgensen (1):
bpf: Return target info when a tracing bpf_link is queried
include/uapi/linux/bpf.h | 83 ++-
src/bpf_helpers.h | 19 +-
src/bpf_tracing.h | 58 +-
src/btf.c | 5 -
src/libbpf.c | 396 +++++++-----
src/libbpf.h | 1 +
src/libbpf.map | 1 +
src/libbpf_internal.h | 45 ++
src/linker.c | 1270 ++++++++++++++++++++++++++++++++------
src/xsk.c | 3 +
10 files changed, 1512 insertions(+), 369 deletions(-)
--
2.30.2
|
||
|
Andrii Nakryiko
|
95f83b8b0c |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository. Baseline bpf-next commit: 155f556d64b1a48710f01305e14bb860734ed1e3 Checkpoint bpf-next commit: 1e1032b0c4afaed7739a6681ff6b4cb120b82994 Baseline bpf commit: 002322402dafd846c424ffa9240a937f49b48c42 Checkpoint bpf commit: a14d273ba15968495896a38b7b3399dba66d0270 Andrii Nakryiko (2): libbpf: Preserve empty DATASEC BTFs during static linking libbpf: Fix memory leak when emitting final btf_ext Ciara Loftus (3): libbpf: Ensure umem pointer is non-NULL before dereferencing libbpf: Restore umem state after socket create failure libbpf: Only create rx and tx XDP rings when necessary Cong Wang (1): sock_map: Introduce BPF_SK_SKB_VERDICT Hengqi Chen (1): libbpf: Fix KERNEL_VERSION macro Maciej Fijalkowski (1): libbpf: xsk: Use bpf_link Martin KaFai Lau (6): bpf: Support bpf program calling kernel function libbpf: Refactor bpf_object__resolve_ksyms_btf_id libbpf: Refactor codes for finding btf id of a kernel symbol libbpf: Rename RELO_EXTERN to RELO_EXTERN_VAR libbpf: Record extern sym relocation first libbpf: Support extern kernel function Pedro Tammela (1): libbpf: Fix bail out from 'ringbuf_process_ring()' on error Yang Yingliang (1): libbpf: Remove redundant semi-colon include/uapi/linux/bpf.h | 5 + src/bpf_helpers.h | 2 +- src/libbpf.c | 389 +++++++++++++++++++++++++++++---------- src/linker.c | 39 +++- src/ringbuf.c | 2 +- src/xsk.c | 315 ++++++++++++++++++++++++------- 6 files changed, 574 insertions(+), 178 deletions(-) -- 2.30.2 |
||
|
Andrii Nakryiko
|
3ea10e46cb |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository. Baseline bpf-next commit: 22541a9eeb0d968c133aaebd95fa59da3208e705 Checkpoint bpf-next commit: 155f556d64b1a48710f01305e14bb860734ed1e3 Baseline bpf commit: 6185266c5a853bb0f2a459e3ff594546f277609b Checkpoint bpf commit: 002322402dafd846c424ffa9240a937f49b48c42 Andrii Nakryiko (11): libbpf: Add explicit padding to bpf_xdp_set_link_opts libbpf: provide NULL and KERNEL_VERSION macros in bpf_helpers.h libbpf: Expose btf_type_by_id() internally libbpf: Generalize BTF and BTF.ext type ID and strings iteration libbpf: Rename internal memory-management helpers libbpf: Extract internal set-of-strings datastructure APIs libbpf: Add generic BTF type shallow copy API libbpf: Add BPF static linker APIs libbpf: Add BPF static linker BTF and BTF.ext support libbpf: Skip BTF fixup if object file has no BTF libbpf: Constify few bpf_program getters Björn Töpel (3): libbpf, xsk: Add libbpf_smp_store_release libbpf_smp_load_acquire libbpf: xsk: Remove linux/compiler.h header libbpf: xsk: Move barriers from libbpf_util.h to xsk.h Jean-Philippe Brucker (2): libbpf: Fix arm64 build libbpf: Fix BTF dump of pointer-to-array-of-struct Joe Stringer (2): scripts/bpf: Abstract eBPF API target parameter tools: Sync uapi bpf.h header with latest changes KP Singh (1): libbpf: Add explicit padding to btf_dump_emit_type_decl_opts Kumar Kartikeya Dwivedi (1): libbpf: Use SOCK_CLOEXEC when opening the netlink socket Lorenz Bauer (1): bpf: Add PROG_TEST_RUN support for sk_lookup programs Maciej Fijalkowski (1): libbpf: Clear map_info before each bpf_obj_get_info_by_fd Namhyung Kim (1): libbpf: Fix error path in bpf_object__elf_init() Pedro Tammela (1): libbpf: Avoid inline hint definition from 'linux/stddef.h' Rafael David Tinoco (1): libbpf: Add bpf object kern_version attribute setter Xuesen Huang (1): bpf: Add bpf_skb_adjust_room flag BPF_F_ADJ_ROOM_ENCAP_L2_ETH include/uapi/linux/bpf.h | 724 +++++++++++++- src/bpf_helpers.h | 21 +- src/btf.c | 714 +++++++------- src/btf.h | 3 + src/btf_dump.c | 10 +- src/libbpf.c | 32 +- src/libbpf.h | 19 +- src/libbpf.map | 6 + src/libbpf_internal.h | 38 +- src/libbpf_util.h | 47 - src/linker.c | 1944 ++++++++++++++++++++++++++++++++++++++ src/netlink.c | 2 +- src/strset.c | 176 ++++ src/strset.h | 21 + src/xsk.c | 5 +- src/xsk.h | 87 +- 16 files changed, 3379 insertions(+), 470 deletions(-) delete mode 100644 src/libbpf_util.h create mode 100644 src/linker.c create mode 100644 src/strset.c create mode 100644 src/strset.h -- 2.30.2 |
||
 Ilya Leoshkevich
|
986962fade |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository. Baseline bpf-next commit: 303dcc25b5c782547eb13b9f29426de843dd6f34 Checkpoint bpf-next commit: 22541a9eeb0d968c133aaebd95fa59da3208e705 Baseline bpf commit: 6185266c5a853bb0f2a459e3ff594546f277609b Checkpoint bpf commit: 22541a9eeb0d968c133aaebd95fa59da3208e705 Ilya Leoshkevich (3): bpf: Add BTF_KIND_FLOAT to uapi libbpf: Fix whitespace in btf_add_composite() comment libbpf: Add BTF_KIND_FLOAT support include/uapi/linux/btf.h | 5 ++-- src/btf.c | 51 +++++++++++++++++++++++++++++++++++++++- src/btf.h | 6 +++++ src/btf_dump.c | 4 ++++ src/libbpf.c | 29 ++++++++++++++++++++++- src/libbpf.map | 5 ++++ src/libbpf_internal.h | 2 ++ 7 files changed, 98 insertions(+), 4 deletions(-) -- 2.25.1 |
||
|
Andrii Nakryiko
|
7065a809fc |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository. Baseline bpf-next commit: 86ce322d21eb032ed8fdd294d0fb095d2debb430 Checkpoint bpf-next commit: 303dcc25b5c782547eb13b9f29426de843dd6f34 Baseline bpf commit: 78031381ae9c88f4f914d66154f4745122149c58 Checkpoint bpf commit: 6185266c5a853bb0f2a459e3ff594546f277609b Alexei Starovoitov (1): bpf: Count the number of times recursion was prevented Florent Revest (2): bpf: Be less specific about socket cookies guarantees bpf: Expose bpf_get_socket_cookie to tracing programs Hangbin Liu (1): bpf: Remove blank line in bpf helper description comment Jesper Dangaard Brouer (2): bpf: bpf_fib_lookup return MTU value as output when looked up bpf: Add BPF-helper for MTU checking Jonas Bonn (1): Revert "GTP: add support for flow based tunneling API" Martin KaFai Lau (1): libbpf: Ignore non function pointer member in struct_ops Stanislav Fomichev (1): libbpf: Use AF_LOCAL instead of AF_INET in xsk.c Yonghong Song (3): bpf: Add bpf_for_each_map_elem() helper libbpf: Move function is_ldimm64() earlier in libbpf.c libbpf: Support subprog address relocation include/uapi/linux/bpf.h | 140 +++++++++++++++++++++++++++++++++-- include/uapi/linux/if_link.h | 1 - src/libbpf.c | 98 +++++++++++++++++++----- src/xsk.c | 2 +- 4 files changed, 213 insertions(+), 28 deletions(-) -- 2.24.1 |
||
|
Andrii Nakryiko
|
649f9dc746 |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository.
Baseline bpf-next commit: 3db1a3fa98808aa90f95ec3e0fa2fc7abf28f5c9
Checkpoint bpf-next commit: 86ce322d21eb032ed8fdd294d0fb095d2debb430
Baseline bpf commit: 1a3449c19407a28f7019a887cdf0d6ba2444751a
Checkpoint bpf commit: 78031381ae9c88f4f914d66154f4745122149c58
Andrii Nakryiko (5):
libbpf: Add user-space variants of BPF_CORE_READ() family of macros
libbpf: Add non-CO-RE variants of BPF_CORE_READ() macro family
libbpf: Clarify kernel type use with USER variants of CORE reading
macros
libbpf: Support kernel module ksym externs
libbpf: Allow loading empty BTFs
Björn Töpel (1):
libbpf, xsk: Select AF_XDP BPF program based on kernel version
Brendan Jackman (4):
bpf: Clarify return value of probe str helpers
bpf: Rename BPF_XADD and prepare to encode other atomics in .imm
bpf: Add BPF_FETCH field / create atomic_fetch_add instruction
bpf: Add instructions for atomic_[cmp]xchg
Ian Rogers (1):
bpf, libbpf: Avoid unused function warning on bpf_tail_call_static
Jiri Olsa (1):
libbpf: Use string table index from index table if needed
Pravin B Shelar (1):
GTP: add support for flow based tunneling API
include/uapi/linux/bpf.h | 20 +++--
include/uapi/linux/if_link.h | 1 +
src/bpf_core_read.h | 169 +++++++++++++++++++++++++++--------
src/bpf_helpers.h | 2 +-
src/btf.c | 17 ++--
src/libbpf.c | 50 +++++++----
src/xsk.c | 81 ++++++++++++++++-
7 files changed, 265 insertions(+), 75 deletions(-)
--
2.24.1
|
||
|
Andrii Nakryiko
|
8262be6034 |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository.
Baseline bpf-next commit: 5c667dca71095abec90420eb09503f35f66c9585
Checkpoint bpf-next commit: 3db1a3fa98808aa90f95ec3e0fa2fc7abf28f5c9
Baseline bpf commit: 12c8a8ca117f3d734babc3fba131fdaa329d2163
Checkpoint bpf commit: 1a3449c19407a28f7019a887cdf0d6ba2444751a
Andrii Nakryiko (2):
bpf: Fix enum names for bpf_this_cpu_ptr() and bpf_per_cpu_ptr()
helpers
libbpf: Support modules in bpf_program__set_attach_target() API
Brendan Jackman (1):
libbpf: Expose libbpf ring_buffer epoll_fd
Florent Revest (1):
bpf: Add a bpf_sock_from_file helper
include/uapi/linux/bpf.h | 13 ++++++--
src/libbpf.c | 64 +++++++++++++++++++++++++---------------
src/libbpf.h | 1 +
src/libbpf.map | 1 +
src/ringbuf.c | 6 ++++
5 files changed, 59 insertions(+), 26 deletions(-)
--
2.24.1
|
||
|
Andrii Nakryiko
|
2042df2fed |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository.
Baseline bpf-next commit: c6bde958a62b8ca5ee8d2c1fe429aec4ad54efad
Checkpoint bpf-next commit: 5c667dca71095abec90420eb09503f35f66c9585
Baseline bpf commit: d3bec0138bfbe58606fc1d6f57a4cdc1a20218db
Checkpoint bpf commit: 12c8a8ca117f3d734babc3fba131fdaa329d2163
Alan Maguire (1):
libbpf: bpf__find_by_name[_kind] should use btf__get_nr_types()
Andrei Matei (1):
libbpf: Fail early when loading programs with unspecified type
Andrii Nakryiko (11):
bpf: Assign ID to vmlinux BTF and return extra info for BTF in
GET_OBJ_INFO
libbpf: Don't attempt to load unused subprog as an entry-point BPF
program
libbpf: Add base BTF accessor
libbpf: Add internal helper to load BTF data by FD
libbpf: Refactor CO-RE relocs to not assume a single BTF object
libbpf: Add kernel module BTF support for CO-RE relocations
bpf: Allow to specify kernel module BTFs when attaching BPF programs
libbpf: Factor out low-level BPF program loading helper
libbpf: Support attachment of BPF tracing programs to kernel modules
libbpf: Use memcpy instead of strncpy to please GCC
libbpf: Fix ring_buffer__poll() to return number of consumed samples
Dmitrii Banshchikov (1):
bpf: Add bpf_ktime_get_coarse_ns helper
KP Singh (5):
bpf: Implement task local storage
libbpf: Add support for task local storage
bpf: Implement get_current_task_btf and RET_PTR_TO_BTF_ID
bpf: Add bpf_bprm_opts_set helper
bpf: Add a BPF helper for getting the IMA hash of an inode
Li RongQing (1):
libbpf: Add support for canceling cached_cons advance
Magnus Karlsson (1):
libbpf: Replace size_t with __u32 in xsk interfaces
Mariusz Dudek (1):
libbpf: Separate XDP program load with xsk socket creation
Stanislav Fomichev (1):
libbpf: Cap retries in sys_bpf_prog_load
Thomas Karlsson (1):
macvlan: Support for high multicast packet rate
Toke Høiland-Jørgensen (1):
libbpf: Sanitise map names before pinning
include/uapi/linux/bpf.h | 96 +++++-
include/uapi/linux/if_link.h | 2 +
src/bpf.c | 104 +++++--
src/btf.c | 74 +++--
src/btf.h | 1 +
src/libbpf.c | 550 +++++++++++++++++++++++++++--------
src/libbpf.map | 3 +
src/libbpf_internal.h | 31 ++
src/libbpf_probes.c | 1 +
src/ringbuf.c | 2 +-
src/xsk.c | 92 +++++-
src/xsk.h | 22 +-
12 files changed, 771 insertions(+), 207 deletions(-)
--
2.24.1
|
||
|
Andrii Nakryiko
|
c55abf0752 |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository. Baseline bpf-next commit: 3cb12d27ff655e57e8efe3486dca2a22f4e30578 Checkpoint bpf-next commit: c6bde958a62b8ca5ee8d2c1fe429aec4ad54efad Baseline bpf commit: c66dca98a24cb5f3493dd08d40bcfa94a220fa92 Checkpoint bpf commit: d3bec0138bfbe58606fc1d6f57a4cdc1a20218db Andrii Nakryiko (6): libbpf: Factor out common operations in BTF writing APIs libbpf: Unify and speed up BTF string deduplication libbpf: Implement basic split BTF support libbpf: Fix BTF data layout checks and allow empty BTF libbpf: Support BTF dedup of split BTFs libbpf: Accomodate DWARF/compiler bug with duplicated identical arrays Ian Rogers (1): libbpf, hashmap: Fix undefined behavior in hash_bits Magnus Karlsson (2): libbpf: Fix null dereference in xsk_socket__delete libbpf: Fix possible use after free in xsk_socket__delete src/btf.c | 807 +++++++++++++++++++++++++++++-------------------- src/btf.h | 8 + src/hashmap.h | 15 +- src/libbpf.map | 9 + src/xsk.c | 9 +- 5 files changed, 504 insertions(+), 344 deletions(-) -- 2.24.1 |
||
|
Andrii Nakryiko
|
f0c6b6bdfb |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository. Baseline bpf-next commit: 376dcfe3a4e5a5475a84e6b5f926066a8614f887 Checkpoint bpf-next commit: 3cb12d27ff655e57e8efe3486dca2a22f4e30578 Baseline bpf commit: 28802e7c0c9954218d1830f7507edc9d49b03a00 Checkpoint bpf commit: c66dca98a24cb5f3493dd08d40bcfa94a220fa92 Daniel Borkmann (1): bpf, libbpf: Guard bpf inline asm from bpf_tail_call_static Toke Høiland-Jørgensen (1): bpf: Fix bpf_redirect_neigh helper api to support supplying nexthop include/uapi/linux/bpf.h | 22 ++++++++++++++++++---- src/bpf_helpers.h | 2 ++ 2 files changed, 20 insertions(+), 4 deletions(-) -- 2.24.1 |
||
|
Andrii Nakryiko
|
6fa81d4dbe |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository.
Baseline bpf-next commit: f4d385e4d51d035c7f0d68a3e9564c9453c13aa4
Checkpoint bpf-next commit: 376dcfe3a4e5a5475a84e6b5f926066a8614f887
Baseline bpf commit: 9cf51446e68607136e42a4e531a30c888c472463
Checkpoint bpf commit: 28802e7c0c9954218d1830f7507edc9d49b03a00
Andrii Nakryiko (3):
libbpf: Skip CO-RE relocations for not loaded BPF programs
libbpf: Support safe subset of load/store instruction resizing with
CO-RE
libbpf: Allow specifying both ELF and raw BTF for CO-RE BTF override
Daniel Borkmann (3):
bpf: Improve bpf_redirect_neigh helper description
bpf: Add redirect_peer helper
bpf: Allow for map-in-map with dynamic inner array map entries
Hangbin Liu (2):
libbpf: Close map fd if init map slots failed
libbpf: Check if pin_path was set even map fd exist
Hao Luo (4):
bpf: Introduce pseudo_btf_id
bpf/libbpf: BTF support for typed ksyms
bpf: Introduce bpf_per_cpu_ptr()
bpf: Introducte bpf_this_cpu_ptr()
Jakub Wilk (1):
bpf: Fix typo in uapi/linux/bpf.h
Luigi Rizzo (1):
bpf, libbpf: Use valid btf in bpf_program__set_attach_target
Magnus Karlsson (1):
libbpf: Fix compatibility problem in xsk_socket__create
Nikita V. Shirokov (1):
bpf: Add tcp_notsent_lowat bpf setsockopt
Song Liu (1):
bpf: Introduce BPF_F_PRESERVE_ELEMS for perf event array
include/uapi/linux/bpf.h | 104 ++++++++++--
src/libbpf.c | 348 ++++++++++++++++++++++++++++++++-------
src/xsk.c | 7 +-
3 files changed, 385 insertions(+), 74 deletions(-)
--
2.24.1
|
||
 Andrii Nakryiko
|
21ea184818 |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository.
Baseline bpf-next commit: 2f7de9865ba3cbfcf8b504f07154fdb6124176a4
Checkpoint bpf-next commit: b0efc216f577997bf563d76d51673ed79c3d5f71
Baseline bpf commit: 87f92ac4c12758c4da3bbe4393f1d884b610b8a6
Checkpoint bpf commit: 9cf51446e68607136e42a4e531a30c888c472463
Alan Maguire (2):
bpf: Add bpf_snprintf_btf helper
bpf: Add bpf_seq_printf_btf helper
Andrii Nakryiko (11):
libbpf: Refactor internals of BTF type index
libbpf: Remove assumption of single contiguous memory for BTF data
libbpf: Generalize common logic for managing dynamically-sized arrays
libbpf: Extract generic string hashing function for reuse
libbpf: Allow modification of BTF and add btf__add_str API
libbpf: Add btf__new_empty() to create an empty BTF object
libbpf: Add BTF writing APIs
libbpf: Add btf__str_by_offset() as a more generic variant of
name_by_offset
selftests/bpf: Test BTF writing APIs
libbpf: Support BTF loading and raw data output in both endianness
libbpf: Fix uninitialized variable in btf_parse_type_sec
Martin KaFai Lau (4):
bpf: Change bpf_sk_release and bpf_sk_*cgroup_id to accept
ARG_PTR_TO_BTF_ID_SOCK_COMMON
bpf: Change bpf_sk_storage_*() to accept ARG_PTR_TO_BTF_ID_SOCK_COMMON
bpf: Change bpf_tcp_*_syncookie to accept
ARG_PTR_TO_BTF_ID_SOCK_COMMON
bpf: Change bpf_sk_assign to accept ARG_PTR_TO_BTF_ID_SOCK_COMMON
Song Liu (3):
bpf: Fix comment for helper bpf_current_task_under_cgroup()
bpf: Enable BPF_PROG_TEST_RUN for raw_tracepoint
libbpf: Support test run of raw tracepoint programs
Toke Høiland-Jørgensen (2):
bpf: Support attaching freplace programs to multiple attach points
libbpf: Add support for freplace attachment in bpf_link_create
YiFei Zhu (2):
bpf: Add BPF_PROG_BIND_MAP syscall
libbpf: Add BPF_PROG_BIND_MAP syscall and use it on .rodata section
Yonghong Song (1):
libbpf: Fix a compilation error with xsk.c for ubuntu 16.04
include/uapi/linux/bpf.h | 118 ++-
src/bpf.c | 67 +-
src/bpf.h | 39 +-
src/btf.c | 1851 ++++++++++++++++++++++++++++++++------
src/btf.h | 51 ++
src/btf_dump.c | 9 +-
src/hashmap.h | 12 +
src/libbpf.c | 113 ++-
src/libbpf.h | 3 +
src/libbpf.map | 28 +
src/libbpf_internal.h | 8 +
src/xsk.c | 1 +
12 files changed, 1997 insertions(+), 303 deletions(-)
--
2.24.1
|
||
|
Andrii Nakryiko
|
37c5973bb7 |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository. Baseline bpf-next commit: 2f7de9865ba3cbfcf8b504f07154fdb6124176a4 Checkpoint bpf-next commit: 2f7de9865ba3cbfcf8b504f07154fdb6124176a4 Baseline bpf commit: 746f534a4809e07f427f7d13d10f3a6a9641e5c3 Checkpoint bpf commit: 87f92ac4c12758c4da3bbe4393f1d884b610b8a6 Andrii Nakryiko (1): libbpf: Fix XDP program load regression for old kernels Tony Ambardar (1): libbpf: Fix native endian assumption when parsing BTF src/btf.c | 6 ++++++ src/libbpf.c | 2 +- 2 files changed, 7 insertions(+), 1 deletion(-) -- 2.24.1 |
||
|
Andrii Nakryiko
|
820813bd1b |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository. Baseline bpf-next commit: f9bec5d756b30d5b21aa5ff9b7d5d115741517c1 Checkpoint bpf-next commit: 2f7de9865ba3cbfcf8b504f07154fdb6124176a4 Baseline bpf commit: e6135df45e21f1815a5948f452593124b1544a3e Checkpoint bpf commit: 746f534a4809e07f427f7d13d10f3a6a9641e5c3 Quentin Monnet (1): tools, bpf: Synchronise BPF UAPI header with tools include/uapi/linux/bpf.h | 87 +++++++++++++++++++++------------------- 1 file changed, 45 insertions(+), 42 deletions(-) -- 2.24.1 |
||
|
Andrii Nakryiko
|
6384ee1968 |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository.
Baseline bpf-next commit: 2e80be60c465a4f8559327340eaf40845dd7797a
Checkpoint bpf-next commit: 95cec14b0308085c028c4d4fb3d09fad3902b4c3
Baseline bpf commit: 7787b6fc938e16aa418613c4a765c1dbb268ed9f
Checkpoint bpf commit: e6135df45e21f1815a5948f452593124b1544a3e
Alexei Starovoitov (3):
bpf: Introduce sleepable BPF programs
bpf: Add bpf_copy_from_user() helper.
libbpf: Support sleepable progs
Andrii Nakryiko (7):
libbpf: Ensure ELF symbols table is found before further ELF
processing
libbpf: Parse multi-function sections into multiple BPF programs
libbpf: Support CO-RE relocations for multi-prog sections
libbpf: Make RELO_CALL work for multi-prog sections and sub-program
calls
libbpf: Implement generalized .BTF.ext func/line info adjustment
libbpf: Add multi-prog section support for struct_ops
libbpf: Deprecate notion of BPF program "title" in favor of "section
name"
Magnus Karlsson (1):
libbpf: Support shared umems between queues and devices
Tony Ambardar (1):
libbpf: Fix build failure from uninitialized variable warning
Yonghong Song (1):
bpf: Make bpf_link_info.iter similar to bpf_iter_link_info
include/uapi/linux/bpf.h | 22 +-
src/btf.h | 18 +-
src/libbpf.c | 1314 +++++++++++++++++++++++++-------------
src/libbpf.h | 5 +-
src/libbpf.map | 2 +
src/libbpf_common.h | 2 +
src/xsk.c | 376 +++++++----
src/xsk.h | 9 +
8 files changed, 1156 insertions(+), 592 deletions(-)
--
2.24.1
|
||
|
Andrii Nakryiko
|
5a913e9401 |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository.
Baseline bpf-next commit: dca5612f8eb9d0cf1dc254eb2adff1f16a588a7d
Checkpoint bpf-next commit: 0fcdfffe80346d015b920228203d0269284d8b13
Baseline bpf commit: 4af7b32f84aa4cd60e39b355bc8a1eab6cd8d8a4
Checkpoint bpf commit: 7787b6fc938e16aa418613c4a765c1dbb268ed9f
Andrii Nakryiko (6):
libbpf: Factor out common ELF operations and improve logging
libbpf: Add __noinline macro to bpf_helpers.h
libbpf: Skip well-known ELF sections when iterating ELF
libbpf: Normalize and improve logging across few functions
libbpf: Avoid false unuinitialized variable warning in
bpf_core_apply_relo
libbpf: Fix type compatibility check copy-paste error
Martin KaFai Lau (6):
tcp: bpf: Add TCP_BPF_DELACK_MAX setsockopt
tcp: bpf: Add TCP_BPF_RTO_MIN for bpf_setsockopt
bpf: tcp: Add bpf_skops_parse_hdr()
bpf: tcp: Add bpf_skops_hdr_opt_len() and bpf_skops_write_hdr_opt()
bpf: tcp: Allow bpf prog to write and parse TCP header option
tcp: bpf: Optionally store mac header in TCP_SAVE_SYN
include/uapi/linux/bpf.h | 306 ++++++++++++++++++++++-
src/bpf_helpers.h | 3 +
src/libbpf.c | 525 +++++++++++++++++++++++----------------
3 files changed, 623 insertions(+), 211 deletions(-)
--
2.24.1
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Andrii Nakryiko
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a44116bb1f |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository.
Baseline bpf-next commit: 06a4ec1d9dc652e17ee3ac2ceb6c7cf6c2b75cdd
Checkpoint bpf-next commit: dca5612f8eb9d0cf1dc254eb2adff1f16a588a7d
Baseline bpf commit: 3fb1a96a91120877488071a167d26d76be4be977
Checkpoint bpf commit: 4af7b32f84aa4cd60e39b355bc8a1eab6cd8d8a4
Andrii Nakryiko (17):
libbpf: Make kernel feature probing lazy
libbpf: Factor out common logic of testing and closing FD
libbpf: Sanitize BPF program code for bpf_probe_read_{kernel,
user}[_str]
libbpf: Switch tracing and CO-RE helper macros to
bpf_probe_read_kernel()
libbpf: Detect minimal BTF support and skip BTF loading, if missing
libbpf: Improve error logging for mismatched BTF kind cases
libbpf: Clean up and improve CO-RE reloc logging
libbpf: Improve relocation ambiguity detection
libbpf: Remove any use of reallocarray() in libbpf
tools/bpftool: Remove libbpf_internal.h usage in bpftool
libbpf: Centralize poisoning and poison reallocarray()
tools: Remove feature-libelf-mmap feature detection
libbpf: Implement type-based CO-RE relocations support
libbpf: Implement enum value-based CO-RE relocations
libbpf: Fix detection of BPF helper call instruction
libbpf: Fix libbpf build on compilers missing __builtin_mul_overflow
libbpf: Add perf_buffer APIs for better integration with outside epoll
loop
Tobias Klauser (1):
bpf: Fix two typos in uapi/linux/bpf.h
Toke Høiland-Jørgensen (1):
libbpf: Fix map index used in error message
Xu Wang (2):
libbpf: Convert comma to semicolon
libbpf: Simplify the return expression of build_map_pin_path()
Yonghong Song (1):
bpf: Implement link_query for bpf iterators
include/uapi/linux/bpf.h | 17 +-
src/bpf.c | 3 -
src/bpf_core_read.h | 120 +++-
src/bpf_prog_linfo.c | 3 -
src/bpf_tracing.h | 4 +-
src/btf.c | 31 +-
src/btf.h | 38 --
src/btf_dump.c | 9 +-
src/hashmap.c | 3 +
src/libbpf.c | 1177 ++++++++++++++++++++++++++++----------
src/libbpf.h | 4 +
src/libbpf.map | 8 +
src/libbpf_internal.h | 138 ++++-
src/libbpf_probes.c | 3 -
src/netlink.c | 128 +----
src/nlattr.c | 9 +-
src/ringbuf.c | 8 +-
src/xsk.c | 3 -
18 files changed, 1149 insertions(+), 557 deletions(-)
--
2.24.1
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||
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Andrii Nakryiko
|
93959e4e43 |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository.
Baseline bpf-next commit: bfdd5aaa54b0a44d9df550fe4c9db7e1470a11b8
Checkpoint bpf-next commit: 06a4ec1d9dc652e17ee3ac2ceb6c7cf6c2b75cdd
Baseline bpf commit: 929e54a989680c6f134b02293732030b897475dc
Checkpoint bpf commit: 3fb1a96a91120877488071a167d26d76be4be977
Andrii Nakryiko (4):
libbpf: Fix BTF-defined map-in-map initialization on 32-bit host
arches
libbpf: Handle BTF pointer sizes more carefully
libbpf: Enforce 64-bitness of BTF for BPF object files
libbpf: Fix build on ppc64le architecture
Jean-Philippe Brucker (1):
libbpf: Handle GCC built-in types for Arm NEON
Toke Høiland-Jørgensen (1):
libbpf: Prevent overriding errno when logging errors
Yonghong Song (1):
libbpf: Do not use __builtin_offsetof for offsetof
src/bpf_helpers.h | 2 +-
src/btf.c | 83 +++++++++++++++++++++++++++++++++++++++++++++--
src/btf.h | 2 ++
src/btf_dump.c | 39 ++++++++++++++++++++--
src/libbpf.c | 32 +++++++++++-------
src/libbpf.map | 2 ++
6 files changed, 143 insertions(+), 17 deletions(-)
--
2.24.1
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Andrii Nakryiko
|
80453d4b2d |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository. Baseline bpf-next commit: 3c4f850e8441ac8b3b6dbaa6107604c4199ef01f Checkpoint bpf-next commit: bfdd5aaa54b0a44d9df550fe4c9db7e1470a11b8 Baseline bpf commit: 5b801dfb7feb2738975d80223efc2fc193e55573 Checkpoint bpf commit: 929e54a989680c6f134b02293732030b897475dc Andrii Nakryiko (3): libbpf: Make destructors more robust by handling ERR_PTR(err) cases libbpf: Add bpf_link detach APIs libbpf: Add btf__parse_raw() and generic btf__parse() APIs Daniel T. Lee (1): libbf: Fix uninitialized pointer at btf__parse_raw() Jerry Crunchtime (1): libbpf: Fix register in PT_REGS MIPS macros Yonghong Song (1): tools/bpf: Support new uapi for map element bpf iterator include/uapi/linux/bpf.h | 20 ++++--- src/bpf.c | 13 +++++ src/bpf.h | 7 ++- src/bpf_tracing.h | 4 +- src/btf.c | 118 ++++++++++++++++++++++++++------------- src/btf.h | 5 +- src/btf_dump.c | 2 +- src/libbpf.c | 20 ++++--- src/libbpf.h | 6 +- src/libbpf.map | 4 ++ 10 files changed, 137 insertions(+), 62 deletions(-) -- 2.24.1 |
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Andrii Nakryiko
|
ab01213b35 |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository. Baseline bpf-next commit: 5c3320d7fece4612d4a413aa3c8e82cdb5b49fcb Checkpoint bpf-next commit: 9a97c9d2af5ca798377342debf7f0f44281d050e Baseline bpf commit: b2f9f1535bb93ee5fa2ea30ac1c26fa0d676154c Checkpoint bpf commit: 5b801dfb7feb2738975d80223efc2fc193e55573 Andrii Nakryiko (3): libbpf: Support stripping modifiers for btf_dump tools/bpftool: Strip away modifiers from global variables libbpf: Add support for BPF XDP link Ciara Loftus (1): xsk: Add new statistics Horatiu Vultur (1): net: bridge: Add port attribute IFLA_BRPORT_MRP_IN_OPEN Ian Rogers (1): libbpf bpf_helpers: Use __builtin_offsetof for offsetof Jakub Sitnicki (2): bpf: Sync linux/bpf.h to tools/ libbpf: Add support for SK_LOOKUP program type Lorenzo Bianconi (3): cpumap: Formalize map value as a named struct bpf: cpumap: Add the possibility to attach an eBPF program to cpumap libbpf: Add SEC name for xdp programs attached to CPUMAP Quentin Monnet (1): bpf: Fix formatting in documentation for BPF helpers Randy Dunlap (1): bpf: Drop duplicated words in uapi helper comments Song Liu (1): libbpf: Print hint when PERF_EVENT_IOC_SET_BPF returns -EPROTO Yonghong Song (2): bpf: Implement bpf iterator for map elements tools/libbpf: Add support for bpf map element iterator include/uapi/linux/bpf.h | 155 +++++++++++++++++++++++++++++------ include/uapi/linux/if_link.h | 1 + include/uapi/linux/if_xdp.h | 5 +- src/bpf.c | 1 + src/bpf.h | 3 +- src/bpf_helpers.h | 2 +- src/btf.h | 4 +- src/btf_dump.c | 10 ++- src/libbpf.c | 27 +++++- src/libbpf.h | 7 +- src/libbpf.map | 3 + src/libbpf_probes.c | 3 + 12 files changed, 188 insertions(+), 33 deletions(-) -- 2.24.1 |
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Andrii Nakryiko
|
8b5e81a17a |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository. Baseline bpf-next commit: 2977282b63c3b6f112145ecf0bcefff0c65bd3ac Checkpoint bpf-next commit: 2977282b63c3b6f112145ecf0bcefff0c65bd3ac Baseline bpf commit: 0f57a1e522f413e87852e632f55de4723e511939 Checkpoint bpf commit: b2f9f1535bb93ee5fa2ea30ac1c26fa0d676154c Jakub Bogusz (1): libbpf: Fix libbpf hashmap on (I)LP32 architectures src/hashmap.h | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) -- 2.24.1 |
||
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Andrii Nakryiko
|
e47ebc895d |
sync: latest libbpf changes from kernel
Syncing latest libbpf commits from kernel repository.
Baseline bpf-next commit: 6b207d66aa9fad0deed13d5f824e1ea193b0a777
Checkpoint bpf-next commit: 2977282b63c3b6f112145ecf0bcefff0c65bd3ac
Baseline bpf commit: e708e2bd55c921f5bb554fa5837d132a878951cf
Checkpoint bpf commit: 0f57a1e522f413e87852e632f55de4723e511939
Andrii Nakryiko (4):
libbpf: Make BTF finalization strict
libbpf: Add btf__set_fd() for more control over loaded BTF FD
libbpf: Improve BTF sanitization handling
libbpf: Handle missing BPF_OBJ_GET_INFO_BY_FD gracefully in
perf_buffer
Stanislav Fomichev (1):
libbpf: Add support for BPF_CGROUP_INET_SOCK_RELEASE
include/uapi/linux/bpf.h | 1 +
src/btf.c | 7 +-
src/btf.h | 1 +
src/libbpf.c | 154 ++++++++++++++++++++++-----------------
src/libbpf.map | 1 +
5 files changed, 95 insertions(+), 69 deletions(-)
--
2.24.1
|