Hi David, hi Jakub, hi Paolo, hi Eric, The following pull-request contains BPF updates for your *net* tree. We've added 14 non-merge commits during the last 8 day(s) which contain a total of 19 files changed, 177 insertions(+), 70 deletions(-). The main changes are: 1) Fix af_unix to disable MSG_OOB handling for sockets in BPF sockmap and BPF sockhash. Also add test coverage for this case, from Michal Luczaj. 2) Fix a segmentation issue when downgrading gso_size in the BPF helper bpf_skb_adjust_room(), from Fred Li. 3) Fix a compiler warning in resolve_btfids due to a missing type cast, from Liwei Song. 4) Fix stack allocation for arm64 to align the stack pointer at a 16 byte boundary in the fexit_sleep BPF selftest, from Puranjay Mohan. 5) Fix a xsk regression to require a flag when actuating tx_metadata_len, from Stanislav Fomichev. 6) Fix function prototype BTF dumping in libbpf for prototypes that have no input arguments, from Andrii Nakryiko. 7) Fix stacktrace symbol resolution in perf script for BPF programs containing subprograms, from Hou Tao. Please consider pulling these changes from: git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git tags/for-netdev Thanks a lot! Also thanks to reporters, reviewers and testers of commits in this pull-request: Christophe Leroy, Daniel Borkmann, Hari Bathini, Jakub Sitnicki, Jiri Olsa, Julian Schindel, Krister Johansen, Kuniyuki Iwashima, Maciej Fijalkowski, Masami Hiramatsu (Google), Quentin Monnet, Stanislav Fomichev, Tejun Heo, Willem de Bruijn, Yonghong Song ---------------------------------------------------------------- The following changes since commit 0e03c643dc9389e61fa484562dae58c8d6e96d63: eth: fbnic: fix s390 build. (2024-07-17 06:25:14 -0700) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git tags/for-netdev for you to fetch changes up to 9b9969c40b0d63a8fca434d4ea01c60a39699aa3: selftests/bpf: Add XDP_UMEM_TX_METADATA_LEN to XSK TX metadata test (2024-07-25 11:57:33 +0200) ---------------------------------------------------------------- bpf-for-netdev ---------------------------------------------------------------- Andrii Nakryiko (1): libbpf: Fix no-args func prototype BTF dumping syntax Donald Hunter (1): bpftool: Fix typo in usage help Fred Li (1): bpf: Fix a segment issue when downgrading gso_size Hou Tao (1): bpf, events: Use prog to emit ksymbol event for main program Liwei Song (1): tools/resolve_btfids: Fix comparison of distinct pointer types warning in resolve_btfids Michal Luczaj (4): af_unix: Disable MSG_OOB handling for sockets in sockmap/sockhash selftests/bpf: Support SOCK_STREAM in unix_inet_redir_to_connected() selftests/bpf: Parametrize AF_UNIX redir functions to accept send() flags selftests/bpf: Test sockmap redirect for AF_UNIX MSG_OOB Naveen N Rao (2): MAINTAINERS: Update email address of Naveen MAINTAINERS: Update powerpc BPF JIT maintainers Puranjay Mohan (1): selftests/bpf: fexit_sleep: Fix stack allocation for arm64 Stanislav Fomichev (2): xsk: Require XDP_UMEM_TX_METADATA_LEN to actuate tx_metadata_len selftests/bpf: Add XDP_UMEM_TX_METADATA_LEN to XSK TX metadata test .mailmap | 2 + Documentation/networking/xsk-tx-metadata.rst | 16 ++-- MAINTAINERS | 8 +- include/uapi/linux/if_xdp.h | 4 + kernel/events/core.c | 28 ++++--- net/core/filter.c | 15 +++- net/unix/af_unix.c | 41 ++++++++++- net/unix/unix_bpf.c | 3 + net/xdp/xdp_umem.c | 9 ++- tools/bpf/bpftool/prog.c | 2 +- tools/bpf/resolve_btfids/main.c | 2 +- tools/include/uapi/linux/if_xdp.h | 4 + tools/lib/bpf/btf_dump.c | 8 +- tools/testing/selftests/bpf/DENYLIST.aarch64 | 1 - .../testing/selftests/bpf/prog_tests/fexit_sleep.c | 8 +- .../selftests/bpf/prog_tests/sockmap_listen.c | 85 +++++++++++++++------- .../selftests/bpf/prog_tests/xdp_metadata.c | 3 +- .../bpf/progs/btf_dump_test_case_multidim.c | 4 +- .../bpf/progs/btf_dump_test_case_syntax.c | 4 +- 19 files changed, 177 insertions(+), 70 deletions(-)
