kernel/tools/lib/bpf/libbpf.map, branch linux-6.10.y

libbpf: Add bpf_link support for BPF_PROG_TYPE_SOCKMAP

2024-04-11T02:52:25Z

Introduce a libbpf API function bpf_program__attach_sockmap() which allow user to get a bpf_link for their corresponding programs. Acked-by: Andrii Nakryiko Acked-by: Eduard Zingerman Reviewed-by: John Fastabend Signed-off-by: Yonghong Song Link: https://lore.kernel.org/r/20240410043532.3737722-1-yonghong.song@linux.dev Signed-off-by: Alexei Starovoitov

libbpf: Add ring__consume_n / ring_buffer__consume_n

2024-04-06T16:11:55Z

Introduce a new API to consume items from a ring buffer, limited to a specified amount, and return to the caller the actual number of items consumed. Signed-off-by: Andrea Righi Signed-off-by: Andrii Nakryiko Link: https://lore.kernel.org/lkml/20240310154726.734289-1-andrea.righi@canonical.com/T Link: https://lore.kernel.org/bpf/20240406092005.92399-4-andrea.righi@canonical.com

libbpf: Start v1.5 development cycle

2024-04-06T16:11:10Z

Bump libbpf.map to v1.5.0 to start a new libbpf version cycle. Signed-off-by: Andrea Righi Signed-off-by: Andrii Nakryiko Link: https://lore.kernel.org/bpf/20240406092005.92399-2-andrea.righi@canonical.com

libbpf: add support for BPF cookie for raw_tp/tp_btf programs

2024-03-20T06:05:34Z

Wire up BPF cookie passing or raw_tp and tp_btf programs, both in low-level and high-level APIs. Acked-by: Stanislav Fomichev Acked-by: Eduard Zingerman Signed-off-by: Andrii Nakryiko Message-ID: <20240319233852.1977493-5-andrii@kernel.org> Signed-off-by: Alexei Starovoitov

libbpf: Add missed btf_ext__raw_data() API

2024-02-01T21:16:12Z

Another API that was declared in libbpf.map but actual implementation was missing. btf_ext__get_raw_data() was intended as a discouraged alias to consistently-named btf_ext__raw_data(), so make this an actuality. Fixes: 20eccf29e297 ("libbpf: hide and discourage inconsistently named getters") Signed-off-by: Andrii Nakryiko Signed-off-by: Daniel Borkmann Acked-by: Eduard Zingerman Link: https://lore.kernel.org/bpf/20240201172027.604869-5-andrii@kernel.org

libbpf: Add btf__new_split() API that was declared but not implemented

2024-02-01T21:16:12Z

Seems like original commit adding split BTF support intended to add btf__new_split() API, and even declared it in libbpf.map, but never added (trivial) implementation. Fix this. Fixes: ba451366bf44 ("libbpf: Implement basic split BTF support") Signed-off-by: Andrii Nakryiko Signed-off-by: Daniel Borkmann Acked-by: Eduard Zingerman Link: https://lore.kernel.org/bpf/20240201172027.604869-4-andrii@kernel.org

libbpf: Add bpf_token_create() API

2024-01-25T00:21:01Z

Add low-level wrapper API for BPF_TOKEN_CREATE command in bpf() syscall. Signed-off-by: Andrii Nakryiko Signed-off-by: Alexei Starovoitov Link: https://lore.kernel.org/bpf/20240124022127.2379740-13-andrii@kernel.org

Revert BPF token-related functionality

2023-12-19T16:23:03Z

This patch includes the following revert (one conflicting BPF FS patch and three token patch sets, represented by merge commits): - revert 0f5d5454c723 "Merge branch 'bpf-fs-mount-options-parsing-follow-ups'"; - revert 750e785796bb "bpf: Support uid and gid when mounting bpffs"; - revert 733763285acf "Merge branch 'bpf-token-support-in-libbpf-s-bpf-object'"; - revert c35919dcce28 "Merge branch 'bpf-token-and-bpf-fs-based-delegation'". Link: https://lore.kernel.org/bpf/CAHk-=wg7JuFYwGy=GOMbRCtOL+jwSQsdUaBsRWkDVYbxipbM5A@mail.gmail.com Signed-off-by: Andrii Nakryiko

libbpf: add bpf_token_create() API

2023-12-06T18:03:00Z

Add low-level wrapper API for BPF_TOKEN_CREATE command in bpf() syscall. Signed-off-by: Andrii Nakryiko Link: https://lore.kernel.org/r/20231130185229.2688956-13-andrii@kernel.org Signed-off-by: Alexei Starovoitov

libbpf: Start v1.4 development cycle

2023-11-23T21:49:41Z

Bump libbpf.map to v1.4.0 to start a new libbpf version cycle. Signed-off-by: Eduard Zingerman Signed-off-by: Daniel Borkmann Link: https://lore.kernel.org/bpf/20231123000439.12025-1-eddyz87@gmail.com