Commit f7578df91304 for kernel

commit f7578df913041f08b680aac2c660ebd71f35af3a
Merge: c1668292689a 9b9969c40b0d
Author: Jakub Kicinski <kuba@kernel.org>
Date:   Thu Jul 25 07:40:24 2024 -0700

    Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf

    Daniel Borkmann says:

    ====================
    pull-request: bpf 2024-07-25

    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.

    * tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
      selftests/bpf: Add XDP_UMEM_TX_METADATA_LEN to XSK TX metadata test
      xsk: Require XDP_UMEM_TX_METADATA_LEN to actuate tx_metadata_len
      bpf: Fix a segment issue when downgrading gso_size
      tools/resolve_btfids: Fix comparison of distinct pointer types warning in resolve_btfids
      bpf, events: Use prog to emit ksymbol event for main program
      selftests/bpf: Test sockmap redirect for AF_UNIX MSG_OOB
      selftests/bpf: Parametrize AF_UNIX redir functions to accept send() flags
      selftests/bpf: Support SOCK_STREAM in unix_inet_redir_to_connected()
      af_unix: Disable MSG_OOB handling for sockets in sockmap/sockhash
      bpftool: Fix typo in usage help
      libbpf: Fix no-args func prototype BTF dumping syntax
      MAINTAINERS: Update powerpc BPF JIT maintainers
      MAINTAINERS: Update email address of Naveen
      selftests/bpf: fexit_sleep: Fix stack allocation for arm64
    ====================

    Link: https://patch.msgid.link/20240725114312.32197-1-daniel@iogearbox.net
    Signed-off-by: Jakub Kicinski <kuba@kernel.org>