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Date: Sat, 16 Feb 2019 19:42:33 -0800
From: Alexei Starovoitov <ast@...nel.org>
To: <davem@...emloft.net>
CC: <daniel@...earbox.net>, <netdev@...r.kernel.org>,
<kernel-team@...com>
Subject: pull-request: bpf-next 2019-02-16
Hi David,
The following pull-request contains BPF updates for your *net-next* tree.
The main changes are:
1) numerous libbpf API improvements, from Andrii, Andrey, Yonghong.
2) test all bpf progs in alu32 mode, from Jiong.
3) skb->sk access and bpf_sk_fullsock(), bpf_tcp_sock() helpers, from Martin.
4) support for IP encap in lwt bpf progs, from Peter.
5) remove XDP_QUERY_XSK_UMEM dead code, from Jan.
Please consider pulling these changes from:
git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
Thanks a lot!
----------------------------------------------------------------
The following changes since commit 71bd106d2567675668e253cba3960e3c4bf2e80e:
net: fixed-phy: Add fixed_phy_register_with_gpiod() API (2019-02-07 18:11:58 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
for you to fetch changes up to 5aab392c55c96f9bb26d9294f965f156a87ee81c:
tools/libbpf: support bigger BTF data sizes (2019-02-16 18:47:18 -0800)
----------------------------------------------------------------
Alexei Starovoitov (5):
Merge branch 'btf-api-extensions'
Merge branch 'skb_sk-sk_fullsock-tcp_sock'
Merge branch 'bpf-prog-build'
Merge branch 'lwt_encap_ip'
Merge branch 'libbpf-cleanup'
Andrey Ignatov (2):
libbpf: Introduce bpf_map__resize
libbpf: Introduce bpf_object__btf
Andrii Nakryiko (8):
tools/bpf: add missing strings.h include
btf: separate btf creation and loading
btf: expose API to work with raw btf data
btf: expose API to work with raw btf_ext data
tools/bpf: remove btf__get_strings() superseded by raw data API
tools/bpf: replace bzero with memset
tools: sync uapi/linux/if_link.h header
tools/libbpf: support bigger BTF data sizes
Jakub Kicinski (1):
bpf: offload: add priv field for drivers
Jan Sokolowski (1):
net: bpf: remove XDP_QUERY_XSK_UMEM enumerator
Jiong Wang (4):
selftests: bpf: add "alu32" to .gitignore
selftests: bpf: extend sub-register mode compilation to all bpf object files
selftests: bpf: centre kernel bpf objects under new subdir "progs"
selftests: bpf: relax sub-register mode compilation criteria
Martin KaFai Lau (8):
bpf: Fix narrow load on a bpf_sock returned from sk_lookup()
bpf: Add a bpf_sock pointer to __sk_buff and a bpf_sk_fullsock helper
bpf: Add state, dst_ip4, dst_ip6 and dst_port to bpf_sock
bpf: Refactor sock_ops_convert_ctx_access
bpf: Add struct bpf_tcp_sock and BPF_FUNC_tcp_sock
bpf: Sync bpf.h to tools/
bpf: Add skb->sk, bpf_sk_fullsock and bpf_tcp_sock tests to test_verifer
bpf: Add test_sock_fields for skb->sk and bpf_tcp_sock
Peter Oskolkov (10):
bpf: add plumbing for BPF_LWT_ENCAP_IP in bpf_lwt_push_encap
bpf: implement BPF_LWT_ENCAP_IP mode in bpf_lwt_push_encap
bpf: handle GSO in bpf_lwt_push_encap
ipv6_stub: add ipv6_route_input stub/proxy.
bpf: add handling of BPF_LWT_REROUTE to lwt_bpf.c
bpf: sync <kdir>/include/.../bpf.h with tools/include/.../bpf.h
selftests: bpf: add test_lwt_ip_encap selftest
bpf: fix memory leak in bpf_lwt_xmit_reroute
bpf: make LWTUNNEL_BPF dependent on INET
selftests: bpf: test_lwt_ip_encap: add negative tests.
Prashant Bhole (1):
tools: bpftool: doc, add text about feature-subcommand
Yonghong Song (1):
tools/bpf: add log_level to bpf_load_program_attr
drivers/net/ethernet/intel/i40e/i40e_main.c | 3 -
drivers/net/ethernet/intel/i40e/i40e_xsk.c | 28 --
drivers/net/ethernet/intel/i40e/i40e_xsk.h | 2 -
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 3 -
.../net/ethernet/intel/ixgbe/ixgbe_txrx_common.h | 2 -
drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c | 17 -
drivers/net/ethernet/netronome/nfp/bpf/main.c | 2 +-
drivers/net/ethernet/netronome/nfp/bpf/offload.c | 4 +-
drivers/net/netdevsim/bpf.c | 5 +-
include/linux/bpf.h | 45 +-
include/linux/netdevice.h | 7 +-
include/net/addrconf.h | 1 +
include/net/lwtunnel.h | 2 +
include/uapi/linux/bpf.h | 98 +++-
kernel/bpf/offload.c | 10 +-
kernel/bpf/verifier.c | 168 +++++--
net/Kconfig | 2 +-
net/core/filter.c | 544 ++++++++++++++-------
net/core/lwt_bpf.c | 265 +++++++++-
net/ipv6/addrconf_core.c | 6 +
net/ipv6/af_inet6.c | 7 +
tools/bpf/bpftool/Documentation/bpftool.rst | 4 +-
tools/include/uapi/linux/bpf.h | 98 +++-
tools/include/uapi/linux/if_link.h | 1 +
tools/lib/bpf/bpf.c | 69 +--
tools/lib/bpf/bpf.h | 1 +
tools/lib/bpf/btf.c | 182 +++----
tools/lib/bpf/btf.h | 6 +-
tools/lib/bpf/libbpf.c | 25 +-
tools/lib/bpf/libbpf.h | 4 +
tools/lib/bpf/libbpf.map | 6 +-
tools/testing/selftests/bpf/.gitignore | 1 +
tools/testing/selftests/bpf/Makefile | 52 +-
tools/testing/selftests/bpf/bpf_helpers.h | 4 +
tools/testing/selftests/bpf/bpf_util.h | 9 +
tools/testing/selftests/bpf/{ => progs}/bpf_flow.c | 0
.../selftests/bpf/{ => progs}/connect4_prog.c | 0
.../selftests/bpf/{ => progs}/connect6_prog.c | 0
.../testing/selftests/bpf/{ => progs}/dev_cgroup.c | 0
.../selftests/bpf/{ => progs}/get_cgroup_id_kern.c | 0
.../selftests/bpf/{ => progs}/netcnt_prog.c | 0
.../selftests/bpf/{ => progs}/sample_map_ret0.c | 0
.../selftests/bpf/{ => progs}/sample_ret0.c | 0
.../selftests/bpf/{ => progs}/sendmsg4_prog.c | 0
.../selftests/bpf/{ => progs}/sendmsg6_prog.c | 0
.../selftests/bpf/{ => progs}/socket_cookie_prog.c | 0
.../selftests/bpf/{ => progs}/sockmap_parse_prog.c | 0
.../bpf/{ => progs}/sockmap_tcp_msg_prog.c | 0
.../bpf/{ => progs}/sockmap_verdict_prog.c | 0
.../selftests/bpf/{ => progs}/test_adjust_tail.c | 0
.../selftests/bpf/{ => progs}/test_btf_haskv.c | 0
.../selftests/bpf/{ => progs}/test_btf_nokv.c | 0
.../bpf/{ => progs}/test_get_stack_rawtp.c | 0
.../testing/selftests/bpf/{ => progs}/test_l4lb.c | 0
.../selftests/bpf/{ => progs}/test_l4lb_noinline.c | 0
.../bpf/{ => progs}/test_lirc_mode2_kern.c | 0
.../selftests/bpf/progs/test_lwt_ip_encap.c | 85 ++++
.../selftests/bpf/{ => progs}/test_lwt_seg6local.c | 0
.../selftests/bpf/{ => progs}/test_map_in_map.c | 0
.../selftests/bpf/{ => progs}/test_map_lock.c | 0
.../selftests/bpf/{ => progs}/test_obj_id.c | 0
.../selftests/bpf/{ => progs}/test_pkt_access.c | 0
.../selftests/bpf/{ => progs}/test_pkt_md_access.c | 0
.../selftests/bpf/{ => progs}/test_queue_map.c | 0
.../bpf/{ => progs}/test_select_reuseport_kern.c | 0
.../bpf/{ => progs}/test_sk_lookup_kern.c | 0
.../bpf/{ => progs}/test_skb_cgroup_id_kern.c | 0
.../selftests/bpf/progs/test_sock_fields_kern.c | 152 ++++++
.../selftests/bpf/{ => progs}/test_sockhash_kern.c | 0
.../selftests/bpf/{ => progs}/test_sockmap_kern.c | 0
.../selftests/bpf/{ => progs}/test_spin_lock.c | 0
.../selftests/bpf/{ => progs}/test_stack_map.c | 0
.../bpf/{ => progs}/test_stacktrace_build_id.c | 0
.../bpf/{ => progs}/test_stacktrace_map.c | 0
.../selftests/bpf/{ => progs}/test_tcp_estats.c | 0
.../selftests/bpf/{ => progs}/test_tcpbpf_kern.c | 0
.../bpf/{ => progs}/test_tcpnotify_kern.c | 0
.../selftests/bpf/{ => progs}/test_tracepoint.c | 0
.../selftests/bpf/{ => progs}/test_tunnel_kern.c | 0
tools/testing/selftests/bpf/{ => progs}/test_xdp.c | 0
.../selftests/bpf/{ => progs}/test_xdp_meta.c | 0
.../selftests/bpf/{ => progs}/test_xdp_noinline.c | 0
.../selftests/bpf/{ => progs}/test_xdp_redirect.c | 0
.../selftests/bpf/{ => progs}/test_xdp_vlan.c | 0
.../testing/selftests/bpf/{ => progs}/xdp_dummy.c | 0
tools/testing/selftests/bpf/test_btf.c | 39 +-
tools/testing/selftests/bpf/test_lwt_ip_encap.sh | 376 ++++++++++++++
tools/testing/selftests/bpf/test_sock.c | 9 +-
tools/testing/selftests/bpf/test_sock_fields.c | 327 +++++++++++++
.../testing/selftests/bpf/verifier/ref_tracking.c | 4 +-
tools/testing/selftests/bpf/verifier/sock.c | 384 +++++++++++++++
tools/testing/selftests/bpf/verifier/unpriv.c | 2 +-
92 files changed, 2576 insertions(+), 485 deletions(-)
rename tools/testing/selftests/bpf/{ => progs}/bpf_flow.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/connect4_prog.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/connect6_prog.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/dev_cgroup.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/get_cgroup_id_kern.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/netcnt_prog.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/sample_map_ret0.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/sample_ret0.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/sendmsg4_prog.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/sendmsg6_prog.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/socket_cookie_prog.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/sockmap_parse_prog.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/sockmap_tcp_msg_prog.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/sockmap_verdict_prog.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/test_adjust_tail.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/test_btf_haskv.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/test_btf_nokv.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/test_get_stack_rawtp.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/test_l4lb.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/test_l4lb_noinline.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/test_lirc_mode2_kern.c (100%)
create mode 100644 tools/testing/selftests/bpf/progs/test_lwt_ip_encap.c
rename tools/testing/selftests/bpf/{ => progs}/test_lwt_seg6local.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/test_map_in_map.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/test_map_lock.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/test_obj_id.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/test_pkt_access.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/test_pkt_md_access.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/test_queue_map.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/test_select_reuseport_kern.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/test_sk_lookup_kern.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/test_skb_cgroup_id_kern.c (100%)
create mode 100644 tools/testing/selftests/bpf/progs/test_sock_fields_kern.c
rename tools/testing/selftests/bpf/{ => progs}/test_sockhash_kern.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/test_sockmap_kern.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/test_spin_lock.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/test_stack_map.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/test_stacktrace_build_id.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/test_stacktrace_map.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/test_tcp_estats.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/test_tcpbpf_kern.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/test_tcpnotify_kern.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/test_tracepoint.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/test_tunnel_kern.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/test_xdp.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/test_xdp_meta.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/test_xdp_noinline.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/test_xdp_redirect.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/test_xdp_vlan.c (100%)
rename tools/testing/selftests/bpf/{ => progs}/xdp_dummy.c (100%)
create mode 100755 tools/testing/selftests/bpf/test_lwt_ip_encap.sh
create mode 100644 tools/testing/selftests/bpf/test_sock_fields.c
create mode 100644 tools/testing/selftests/bpf/verifier/sock.c
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