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

Pull BPF fixes from Daniel Borkmann:

 - Fix a soft-lockup in BPF arena_map_free on 64k page size kernels
   (Alan Maguire)

 - Fix a missing allocation failure check in BPF verifier's
   acquire_lock_state (Kumar Kartikeya Dwivedi)

 - Fix a NULL-pointer dereference in trace_kfree_skb by adding kfree_skb
   to the raw_tp_null_args set (Kuniyuki Iwashima)

 - Fix a deadlock when freeing BPF cgroup storage (Abel Wu)

 - Fix a syzbot-reported deadlock when holding BPF map's freeze_mutex
   (Andrii Nakryiko)

 - Fix a use-after-free issue in bpf_test_init when eth_skb_pkt_type is
   accessing skb data not containing an Ethernet header (Shigeru
   Yoshida)

 - Fix skipping non-existing keys in generic_map_lookup_batch (Yan Zhai)

 - Several BPF sockmap fixes to address incorrect TCP copied_seq
   calculations, which prevented correct data reads from recv(2) in user
   space (Jiayuan Chen)

 - Two fixes for BPF map lookup nullness elision (Daniel Xu)

 - Fix a NULL-pointer dereference from vmlinux BTF lookup in
   bpf_sk_storage_tracing_allowed (Jared Kangas)

* tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
  selftests: bpf: test batch lookup on array of maps with holes
  bpf: skip non exist keys in generic_map_lookup_batch
  bpf: Handle allocation failure in acquire_lock_state
  bpf: verifier: Disambiguate get_constant_map_key() errors
  bpf: selftests: Test constant key extraction on irrelevant maps
  bpf: verifier: Do not extract constant map keys for irrelevant maps
  bpf: Fix softlockup in arena_map_free on 64k page kernel
  net: Add rx_skb of kfree_skb to raw_tp_null_args[].
  bpf: Fix deadlock when freeing cgroup storage
  selftests/bpf: Add strparser test for bpf
  selftests/bpf: Fix invalid flag of recv()
  bpf: Disable non stream socket for strparser
  bpf: Fix wrong copied_seq calculation
  strparser: Add read_sock callback
  bpf: avoid holding freeze_mutex during mmap operation
  bpf: unify VM_WRITE vs VM_MAYWRITE use in BPF map mmaping logic
  selftests/bpf: Adjust data size to have ETH_HLEN
  bpf, test_run: Fix use-after-free issue in eth_skb_pkt_type()
  bpf: Remove unnecessary BTF lookups in bpf_sk_storage_tracing_allowed