netdev - pull-request: bpf 2023-04-13

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Date:   Thu, 13 Apr 2023 21:29:39 +0200
From:   Daniel Borkmann <daniel@...earbox.net>
To:     davem@...emloft.net
Cc:     kuba@...nel.org, pabeni@...hat.com, edumazet@...gle.com,
        daniel@...earbox.net, ast@...nel.org, andrii@...nel.org,
        martin.lau@...ux.dev, netdev@...r.kernel.org, bpf@...r.kernel.org
Subject: pull-request: bpf 2023-04-13

Hi David, hi Jakub, hi Paolo, hi Eric,

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

We've added 6 non-merge commits during the last 1 day(s) which contain
a total of 14 files changed, 205 insertions(+), 38 deletions(-).

The main changes are:

1) One late straggler fix on the XDP hints side which fixes bpf_xdp_metadata_rx_hash
   kfunc API before the release goes out in order to provide information on the RSS
   hash type, from Jesper Dangaard Brouer.

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:

Stanislav Fomichev, Toke Høiland-Jørgensen

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

The following changes since commit 0646dc31ca886693274df5749cd0c8c1eaaeb5ca:

  skbuff: Fix a race between coalescing and releasing SKBs (2023-04-13 10:08:42 -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 b65ef48c95b95960e91f9f3c45e6d079be00f0f3:

  Merge branch 'XDP-hints: change RX-hash kfunc bpf_xdp_metadata_rx_hash' (2023-04-13 11:15:11 -0700)

----------------------------------------------------------------
bpf-for-netdev

----------------------------------------------------------------
Alexei Starovoitov (1):
      Merge branch 'XDP-hints: change RX-hash kfunc bpf_xdp_metadata_rx_hash'

Jesper Dangaard Brouer (6):
      selftests/bpf: xdp_hw_metadata remove bpf_printk and add counters
      xdp: rss hash types representation
      mlx5: bpf_xdp_metadata_rx_hash add xdp rss hash type
      veth: bpf_xdp_metadata_rx_hash add xdp rss hash type
      mlx4: bpf_xdp_metadata_rx_hash add xdp rss hash type
      selftests/bpf: Adjust bpf_xdp_metadata_rx_hash for new arg

 drivers/net/ethernet/mellanox/mlx4/en_rx.c         | 22 +++++++-
 drivers/net/ethernet/mellanox/mlx4/mlx4_en.h       |  3 +-
 drivers/net/ethernet/mellanox/mlx5/core/en/xdp.c   | 63 +++++++++++++++++++++-
 drivers/net/veth.c                                 | 10 ++--
 include/linux/mlx5/device.h                        | 14 ++++-
 include/linux/netdevice.h                          |  3 +-
 include/net/xdp.h                                  | 47 ++++++++++++++++
 net/core/xdp.c                                     | 10 +++-
 .../selftests/bpf/prog_tests/xdp_metadata.c        |  2 +
 .../testing/selftests/bpf/progs/xdp_hw_metadata.c  | 42 ++++++++-------
 tools/testing/selftests/bpf/progs/xdp_metadata.c   |  6 +--
 tools/testing/selftests/bpf/progs/xdp_metadata2.c  |  7 +--
 tools/testing/selftests/bpf/xdp_hw_metadata.c      | 10 +++-
 tools/testing/selftests/bpf/xdp_metadata.h         |  4 ++
 14 files changed, 205 insertions(+), 38 deletions(-)