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Author SHA1 Message Date
Song Liu e26b84dc33 sync: latest libbpf changes from kernel 
Syncing latest libbpf commits from kernel repository.
Baseline bpf-next commit:   45ee73a0722b9e1d0b7a524d06756291b13b5912
Checkpoint bpf-next commit: 2147c8d07e1abc8dfc3433ca18eed5295e230ede
Baseline bpf commit:        57eb5e1c5c57972c95e8efab6bc81b87161b0b07
Checkpoint bpf commit:      4cb893e89221be9c791e43cab6a8e937cd57e17f

Hengqi Chen (3):
  libbpf: Resolve symbol conflicts at the same offset for uprobe
  libbpf: Support symbol versioning for uprobe
  libbpf: Allow Golang symbols in uprobe secdef

Jiri Olsa (2):
  bpf: Add missed value to kprobe_multi link info
  bpf: Add missed value to kprobe perf link info

Kumar Kartikeya Dwivedi (2):
  libbpf: Refactor bpf_object__reloc_code
  libbpf: Add support for custom exception callbacks

Martin Kelly (8):
  libbpf: Refactor cleanup in ring_buffer__add
  libbpf: Switch rings to array of pointers
  libbpf: Add ring_buffer__ring
  libbpf: Add ring__producer_pos, ring__consumer_pos
  libbpf: Add ring__avail_data_size
  libbpf: Add ring__size
  libbpf: Add ring__map_fd
  libbpf: Add ring__consume

 include/uapi/linux/bpf.h |   2 +
 src/elf.c                | 139 ++++++++++++++++++++++++++---
 src/libbpf.c             | 188 ++++++++++++++++++++++++++++++++-------
 src/libbpf.h             |  73 +++++++++++++++
 src/libbpf.map           |   7 ++
 src/ringbuf.c            |  85 +++++++++++++++---
 6 files changed, 439 insertions(+), 55 deletions(-)

Signed-off-by: Song Liu <song@kernel.org>
 2023-10-02 11:17:48 -07:00
Song Liu fbd60dbff5 ci: Fix test_progs failure 
Fix test_progs failure xdp_bonding/xdp_bonding_redirect_multi with a
missing commit (in bpf, but not in bpf-next yet).

Signed-off-by: Song Liu <song@kernel.org>
 2023-04-20 12:01:06 -07:00
Song Liu 44b0bc9ad7 ci: Regenerate latest vmlinux.h for old kernel CI tests. 
CI fails without it.

Signed-off-by: Song Liu <song@kernel.org>
 2023-04-19 16:15:07 -07:00
Song Liu f0e39b4946 sync: latest libbpf changes from kernel 
Syncing latest libbpf commits from kernel repository.
Baseline bpf-next commit:   4ca13d1002f37c10038ff4ed3cfdc70dbe049d60
Checkpoint bpf-next commit: 2ddade322925641ee2a75f13665c51f2e74d7791
Baseline bpf commit:        a6f6a95f25803500079513780d11a911ce551d76
Checkpoint bpf commit:      71b547f561247897a0a14f3082730156c0533fed

Andrii Nakryiko (9):
  libbpf: Don't enforce unnecessary verifier log restrictions on libbpf
    side
  bpf: Add log_true_size output field to return necessary log buffer
    size
  libbpf: Wire through log_true_size returned from kernel for
    BPF_PROG_LOAD
  libbpf: Wire through log_true_size for bpf_btf_load() API
  libbpf: misc internal libbpf clean ups around log fixup
  libbpf: report vmlinux vs module name when dealing with ksyms
  libbpf: improve handling of unresolved kfuncs
  libbpf: move bpf_for(), bpf_for_each(), and bpf_repeat() into
    bpf_helpers.h
  libbpf: mark bpf_iter_num_{new,next,destroy} as __weak

Arnaldo Carvalho de Melo (1):
  tools include UAPI: Synchronize linux/fcntl.h with the kernel sources

Dave Marchevsky (1):
  bpf: Introduce opaque bpf_refcount struct and add btf_record plumbing

Herbert Xu (1):
  macvlan: Add netlink attribute for broadcast cutoff

Lorenzo Bianconi (1):
  xdp: add xdp_set_features_flag utility routine

 include/uapi/linux/bpf.h     |  16 +++++-
 include/uapi/linux/fcntl.h   |   1 +
 include/uapi/linux/if_link.h |   1 +
 include/uapi/linux/netdev.h  |   2 +
 src/bpf.c                    |  17 +++---
 src/bpf.h                    |  22 +++++--
 src/bpf_helpers.h            | 103 +++++++++++++++++++++++++++++++++
 src/libbpf.c                 | 107 ++++++++++++++++++++++++++++-------
 8 files changed, 237 insertions(+), 32 deletions(-)

Signed-off-by: Song Liu <song@kernel.org>
 2023-04-19 16:15:07 -07:00
Song Liu ea28429902 ci: Remove xdp_info from ALLOWLIST-5.5.0 
xdp_info now depends on newer functionalities. Let's skip it for 5.5.0
kernel.

Signed-off-by: Song Liu <song@kernel.org>
 2023-02-17 17:17:27 -08:00
Song Liu 34212c94a6 ci: regenerate vmlinux.h 
Regenerate latest vmlinux.h for old kernel CI tests.

Signed-off-by: Song Liu <song@kernel.org>
 2023-02-17 17:17:27 -08:00
Song Liu 6f1c8eddb2 sync: Add netdev.h from kernel tree 
Add netdev.h to include/uapi/linux to make build success.

Signed-off-by: Song Liu <song@kernel.org>
 2023-02-17 17:17:27 -08:00
Song Liu 4b492df97e sync: latest libbpf changes from kernel 
Syncing latest libbpf commits from kernel repository.
Baseline bpf-next commit:   a5f6b9d577eba18601c14bba2dbff4a9b76af962
Checkpoint bpf-next commit: 6c20822fada1b8adb77fa450d03a0d449686a4a9
Baseline bpf commit:        e8c8fd9b8393d7064152c8806f5ac446d760a23e
Checkpoint bpf commit:      6c20822fada1b8adb77fa450d03a0d449686a4a9

Dave Marchevsky (1):
  bpf: Add basic bpf_rb_{root,node} support

Florian Lehner (1):
  bpf: fix typo in header for bpf_perf_prog_read_value

Grant Seltzer (2):
  libbpf: Fix malformed documentation formatting
  libbpf: Add documentation to map pinning API functions

Hao Xiang (1):
  libbpf: Correctly set the kernel code version in Debian kernel.

Ilya Leoshkevich (4):
  libbpf: Simplify barrier_var()
  libbpf: Fix unbounded memory access in bpf_usdt_arg()
  libbpf: Fix BPF_PROBE_READ{_STR}_INTO() on s390x
  libbpf: Fix alen calculation in libbpf_nla_dump_errormsg()

Jon Doron (1):
  libbpf: Add sample_period to creation options

Lorenzo Bianconi (3):
  libbpf: add the capability to specify netlink proto in
    libbpf_netlink_send_recv
  libbpf: add API to get XDP/XSK supported features
  libbpf: Always use libbpf_err to return an error in bpf_xdp_query()

Randy Dunlap (1):
  Documentation: bpf: correct spelling

Tiezhu Yang (1):
  tools/bpf: Use tab instead of white spaces to sync bpf.h

 docs/libbpf_naming_convention.rst |   6 +-
 include/uapi/linux/bpf.h          |  17 ++++-
 src/bpf_core_read.h               |   4 +-
 src/bpf_helpers.h                 |   2 +-
 src/libbpf.c                      |  46 ++----------
 src/libbpf.h                      |  97 +++++++++++++++++++++---
 src/libbpf_probes.c               |  83 +++++++++++++++++++++
 src/netlink.c                     | 118 +++++++++++++++++++++++++++---
 src/nlattr.c                      |   2 +-
 src/nlattr.h                      |  12 +++
 src/usdt.bpf.h                    |   5 +-
 11 files changed, 321 insertions(+), 71 deletions(-)

Signed-off-by: Song Liu <song@kernel.org>
 2023-02-17 17:17:27 -08:00
Song Liu 24476fe699 sync: auto-generate latest BPF helpers 
Latest changes to BPF helper definitions.

Signed-off-by: Song Liu <song@kernel.org>
 2023-02-17 17:17:27 -08:00