Commit 515186b7be48 for kernel

commit 515186b7be488f37c63c2436fc2d1a160ef9bb95
Merge: 1bfaee9d3351 3ac1a467e376
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sat May 9 18:42:54 2026 -0700

    Merge tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf

    Pull bpf fixes from Alexei Starovoitov:

     - Fix sk_local_storage diag dump via netlink (Amery Hung)

     - Fix off-by-one in arena direct-value access (Junyoung Jang)

     - Reject TCP_NODELAY in bpf-tcp congestion control (KaFai Wan)

     - Fix type confusion in bpf_*_sock() (Kuniyuki Iwashima)

     - Reject TX-only AF_XDP sockets (Linpu Yu)

     - Don't run arg-tracking analysis twice on main subprog (Paul Chaignon)

     - Fix NULL pointer dereference in bpf_sk_storage_clone and fib lookup
       (Weiming Shi)

    * tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
      bpf: Fix off-by-one boundary validation in arena direct-value access
      xskmap: reject TX-only AF_XDP sockets
      bpf: Don't run arg-tracking analysis twice on main subprog
      bpf: Free reuseport cBPF prog after RCU grace period.
      bpf: tcp: Fix type confusion in sol_tcp_sockopt().
      bpf: tcp: Fix type confusion in bpf_skc_to_tcp6_sock().
      bpf: tcp: Fix type confusion in bpf_skc_to_tcp_sock().
      mptcp: bpf: Fix type confusion in bpf_mptcp_sock_from_subflow()
      selftest: bpf: Add test for bpf_tcp_sock() and RAW socket.
      bpf: tcp: Fix type confusion in bpf_tcp_sock().
      tools/headers: Regenerate stddef.h to fix BPF selftests
      bpf: Fix sk_local_storage diag dumping uninitialized special fields
      bpf: Fix NULL pointer dereference in bpf_skb_fib_lookup()
      sockmap: Fix sk_psock_drop() race vs sock_map_{unhash,close,destroy}().
      bpf: Fix NULL pointer dereference in bpf_sk_storage_clone and diag paths
      selftests/bpf: Verify bpf-tcp-cc rejects TCP_NODELAY
      selftests/bpf: Test TCP_NODELAY in TCP hdr opt callbacks
      bpf: Reject TCP_NODELAY in bpf-tcp-cc
      bpf: Reject TCP_NODELAY in TCP header option callbacks