lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <20220107013626.53943-1-alexei.starovoitov@gmail.com>
Date:   Thu,  6 Jan 2022 17:36:26 -0800
From:   Alexei Starovoitov <alexei.starovoitov@...il.com>
To:     davem@...emloft.net
Cc:     daniel@...earbox.net, kuba@...nel.org, andrii@...nel.org,
        netdev@...r.kernel.org, bpf@...r.kernel.org, kernel-team@...com
Subject: pull-request: bpf-next 2022-01-06

Hi David, hi Jakub,

The following pull-request contains BPF updates for your *net-next* tree.

We've added 41 non-merge commits during the last 2 day(s) which contain
a total of 36 files changed, 1214 insertions(+), 368 deletions(-).

The main changes are:

1) Various fixes in the verifier, from Kris and Daniel.

2) Fixes in sockmap, from John.

3) bpf_getsockopt fix, from Kuniyuki.

4) INET_POST_BIND fix, from Menglong.

5) arm64 JIT fix for bpf pseudo funcs, from Hou.

6) BPF ISA doc improvements, from Christoph.

Please consider pulling these changes from:

  git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git

Thanks a lot!

Also thanks to reporters, reviewers and testers of commits in this pull-request:

Hangbin Liu, Hengqi Chen, Jesper Dangaard Brouer, John Fastabend, 
Quentin Monnet, Song Liu, Yonghong Song

----------------------------------------------------------------

The following changes since commit c5bcdd8228d80432471d646646a1203dce5b449f:

  Merge branch 'lan966x-extend-switchdev-and-mdb-support' (2022-01-05 11:25:14 +0000)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 

for you to fetch changes up to eff14fcd032bc1b403c1716f6823b3c72c58096a:

  Merge branch 'net: bpf: handle return value of post_bind{4,6} and add selftests for it' (2022-01-06 17:09:01 -0800)

----------------------------------------------------------------
Alexei Starovoitov (2):
      Merge branch 'samples/bpf: xdpsock app enhancements'
      Merge branch 'net: bpf: handle return value of post_bind{4,6} and add selftests for it'

Andrii Nakryiko (1):
      selftests/bpf: Don't rely on preserving volatile in PT_REGS macros in loop3

Christoph Hellwig (6):
      bpf, docs: Add a setion to explain the basic instruction encoding
      bpf, docs: Add subsections for ALU and JMP instructions
      bpf, docs: Document the opcode classes
      bpf, docs: Fully document the ALU opcodes
      bpf, docs: Fully document the JMP opcodes
      bpf, docs: Fully document the JMP mode modifiers

Christy Lee (3):
      libbpf: Deprecate bpf_perf_event_read_simple() API
      libbpf 1.0: Deprecate bpf_map__is_offload_neutral()
      libbpf 1.0: Deprecate bpf_object__find_map_by_offset() API

Daniel Borkmann (2):
      bpf: Don't promote bogus looking registers after null check.
      bpf, selftests: Add verifier test for mem_or_null register with offset.

Grant Seltzer (1):
      libbpf: Add documentation for bpf_map batch operations

Hao Luo (1):
      bpf/selftests: Test bpf_d_path on rdonly_mem.

Hou Tao (1):
      bpf, arm64: Use emit_addr_mov_i64() for BPF_PSEUDO_FUNC

Jiri Olsa (1):
      bpf/selftests: Fix namespace mount setup in tc_redirect

John Fastabend (2):
      bpf, sockmap: Fix return codes from tcp_bpf_recvmsg_parser()
      bpf, sockmap: Fix double bpf_prog_put on error case in map_link

Kris Van Hees (1):
      bpf: Fix verifier support for validation of async callbacks

Kuniyuki Iwashima (2):
      bpf: Fix SO_RCVBUF/SO_SNDBUF handling in _bpf_setsockopt().
      bpf: Add SO_RCVBUF/SO_SNDBUF in _bpf_getsockopt().

Menglong Dong (3):
      net: bpf: Handle return value of BPF_CGROUP_RUN_PROG_INET{4,6}_POST_BIND()
      bpf: selftests: Use C99 initializers in test_sock.c
      bpf: selftests: Add bind retry for post_bind{4, 6}

Ong Boon Leong (7):
      samples/bpf: xdpsock: Add VLAN support for Tx-only operation
      samples/bpf: xdpsock: Add Dest and Src MAC setting for Tx-only operation
      samples/bpf: xdpsock: Add clockid selection support
      samples/bpf: xdpsock: Add cyclic TX operation capability
      samples/bpf: xdpsock: Add sched policy and priority support
      samples/bpf: xdpsock: Add time-out for cleaning Tx
      samples/bpf: xdpsock: Add timestamp for Tx-only operation

Paul Chaignon (3):
      bpftool: Refactor misc. feature probe
      bpftool: Probe for bounded loop support
      bpftool: Probe for instruction set extensions

Qiang Wang (2):
      libbpf: Use probe_name for legacy kprobe
      libbpf: Support repeated legacy kprobes on same function

Toke Høiland-Jørgensen (5):
      xdp: Allow registering memory model without rxq reference
      page_pool: Add callback to init pages when they are allocated
      page_pool: Store the XDP mem id
      xdp: Move conversion to xdp_frame out of map functions
      xdp: Add xdp_do_redirect_frame() for pre-computed xdp_frames

 Documentation/bpf/instruction-set.rst              | 156 +++++----
 arch/arm64/net/bpf_jit_comp.c                      |   5 +-
 include/linux/bpf.h                                |  20 +-
 include/linux/filter.h                             |   4 +
 include/net/page_pool.h                            |  11 +-
 include/net/sock.h                                 |   1 +
 include/net/xdp.h                                  |   3 +
 kernel/bpf/cpumap.c                                |   8 +-
 kernel/bpf/devmap.c                                |  32 +-
 kernel/bpf/verifier.c                              |  13 +-
 net/core/filter.c                                  |  81 ++++-
 net/core/page_pool.c                               |   6 +-
 net/core/sock_map.c                                |  21 +-
 net/core/xdp.c                                     |  94 ++++--
 net/ipv4/af_inet.c                                 |   2 +
 net/ipv4/ping.c                                    |   1 +
 net/ipv4/tcp_bpf.c                                 |  27 ++
 net/ipv4/tcp_ipv4.c                                |   1 +
 net/ipv4/udp.c                                     |   1 +
 net/ipv6/af_inet6.c                                |   2 +
 net/ipv6/ping.c                                    |   1 +
 net/ipv6/tcp_ipv6.c                                |   1 +
 net/ipv6/udp.c                                     |   1 +
 samples/bpf/xdpsock_user.c                         | 363 ++++++++++++++++++--
 tools/bpf/bpftool/feature.c                        | 109 +++++-
 tools/bpf/bpftool/prog.c                           |   2 +-
 tools/lib/bpf/bpf.c                                |   8 +-
 tools/lib/bpf/bpf.h                                | 115 ++++++-
 tools/lib/bpf/libbpf.c                             |  29 +-
 tools/lib/bpf/libbpf.h                             |   5 +-
 tools/testing/selftests/bpf/prog_tests/d_path.c    |  22 +-
 .../testing/selftests/bpf/prog_tests/tc_redirect.c |   7 +
 tools/testing/selftests/bpf/progs/loop3.c          |   4 +-
 .../bpf/progs/test_d_path_check_rdonly_mem.c       |  28 ++
 tools/testing/selftests/bpf/test_sock.c            | 370 ++++++++++++---------
 tools/testing/selftests/bpf/verifier/spill_fill.c  |  28 ++
 36 files changed, 1214 insertions(+), 368 deletions(-)
 create mode 100644 tools/testing/selftests/bpf/progs/test_d_path_check_rdonly_mem.c

Powered by blists - more mailing lists