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Message-ID: <20190202021432.1213891-1-ast@kernel.org>
Date: Fri, 1 Feb 2019 18:14:32 -0800
From: Alexei Starovoitov <ast@...nel.org>
To: <davem@...emloft.net>
CC: <daniel@...earbox.net>, <ast@...nel.org>, <netdev@...r.kernel.org>,
<kernel-team@...com>
Subject: pull-request: bpf-next 2019-02-01
Hi David,
The following pull-request contains BPF updates for your *net-next* tree.
The main changes are:
1) introduce bpf_spin_lock, from Alexei.
2) convert xdp samples to libbpf, from Maciej.
3) skip verifier tests for unsupported program/map types, from Stanislav.
4) powerpc64 JIT support for BTF line info, from Sandipan.
5) assorted fixed, from Valdis, Jesper, Jiong.
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 630afc7734bac1229ef601b65769a898189e1b3d:
Merge branch 'hns3-next' (2019-01-30 14:50:04 -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 5974b7c1e40da80a5986f0464ae47687ce4a8021:
Merge branch 'shifts-cleanup' (2019-02-01 18:03:50 -0800)
----------------------------------------------------------------
Alexei Starovoitov (10):
bpf: introduce bpf_spin_lock
bpf: add support for bpf_spin_lock to cgroup local storage
tools/bpf: sync include/uapi/linux/bpf.h
selftests/bpf: add bpf_spin_lock verifier tests
selftests/bpf: add bpf_spin_lock C test
bpf: introduce BPF_F_LOCK flag
tools/bpf: sync uapi/bpf.h
libbpf: introduce bpf_map_lookup_elem_flags()
selftests/bpf: test for BPF_F_LOCK
Merge branch 'shifts-cleanup'
Daniel Borkmann (3):
Merge branch 'bpf-tests-probe-kernel-support'
Merge branch 'bpf-spinlocks'
Merge branch 'bpf-xdp-sample-libbpf'
Jesper Dangaard Brouer (1):
samples/bpf: xdp_redirect_cpu have not need for read_trace_pipe
Jiong Wang (2):
nfp: bpf: correct the behavior for shifts by zero
nfp: bpf: complete ALU32 logic shift supports
Maciej Fijalkowski (7):
libbpf: Add a helper for retrieving a map fd for a given name
samples/bpf: Convert XDP samples to libbpf usage
samples/bpf: Extend RLIMIT_MEMLOCK for xdp_{sample_pkts, router_ipv4}
xdp: Provide extack messages when prog attachment failed
samples/bpf: Add a "force" flag to XDP samples
libbpf: Add a support for getting xdp prog id on ifindex
samples/bpf: Check the prog id before exiting
Sandipan Das (1):
bpf: powerpc64: add JIT support for bpf line info
Stanislav Fomichev (6):
selftests/bpf: skip sockmap in test_maps if kernel doesn't have support
selftests/bpf: skip verifier tests for unsupported program types
selftests/bpf: skip verifier tests for unsupported map types
selftests/bpf: mark verifier test that uses bpf_trace_printk as BPF_PROG_TYPE_TRACEPOINT
bpf: BPF_PROG_TYPE_CGROUP_{SKB, SOCK, SOCK_ADDR} require cgroups enabled
selftests/bpf: remove generated verifier/tests.h on 'make clean'
Valdis Kletnieks (3):
bpf: fix bitrotted kerneldoc
bpf: fix missing prototype warnings
bpf, cgroups: clean up kerneldoc warnings
arch/powerpc/net/bpf_jit_comp64.c | 1 +
drivers/net/ethernet/netronome/nfp/bpf/jit.c | 92 ++++++-
include/linux/bpf-cgroup.h | 2 +-
include/linux/bpf.h | 39 ++-
include/linux/bpf_types.h | 2 +
include/linux/bpf_verifier.h | 1 +
include/linux/btf.h | 1 +
include/linux/filter.h | 4 +-
include/uapi/linux/bpf.h | 8 +-
kernel/Kconfig.locks | 3 +
kernel/bpf/arraymap.c | 23 +-
kernel/bpf/btf.c | 42 +++
kernel/bpf/cgroup.c | 3 +-
kernel/bpf/core.c | 5 +-
kernel/bpf/hashtab.c | 63 ++++-
kernel/bpf/helpers.c | 96 +++++++
kernel/bpf/local_storage.c | 16 +-
kernel/bpf/map_in_map.c | 5 +
kernel/bpf/syscall.c | 45 ++-
kernel/bpf/verifier.c | 171 +++++++++++-
kernel/cgroup/cgroup.c | 2 +-
net/core/dev.c | 12 +-
net/core/filter.c | 16 +-
samples/bpf/Makefile | 8 +-
samples/bpf/xdp1_user.c | 34 ++-
samples/bpf/xdp_adjust_tail_user.c | 38 ++-
samples/bpf/xdp_redirect_cpu_user.c | 196 ++++++++++----
samples/bpf/xdp_redirect_map_user.c | 106 ++++++--
samples/bpf/xdp_redirect_user.c | 103 +++++--
samples/bpf/xdp_router_ipv4_user.c | 179 ++++++++----
samples/bpf/xdp_rxq_info_user.c | 41 ++-
samples/bpf/xdp_sample_pkts_user.c | 81 +++++-
samples/bpf/xdp_tx_iptunnel_user.c | 71 +++--
samples/bpf/xdpsock_user.c | 30 +-
tools/include/uapi/linux/bpf.h | 8 +-
tools/lib/bpf/bpf.c | 13 +
tools/lib/bpf/bpf.h | 2 +
tools/lib/bpf/libbpf.c | 6 +
tools/lib/bpf/libbpf.h | 4 +
tools/lib/bpf/libbpf.map | 3 +
tools/lib/bpf/netlink.c | 85 ++++++
tools/testing/selftests/bpf/Makefile | 10 +-
tools/testing/selftests/bpf/bpf_helpers.h | 4 +
tools/testing/selftests/bpf/test_map_lock.c | 66 +++++
tools/testing/selftests/bpf/test_maps.c | 13 +-
tools/testing/selftests/bpf/test_progs.c | 117 +++++++-
tools/testing/selftests/bpf/test_spin_lock.c | 108 ++++++++
tools/testing/selftests/bpf/test_verifier.c | 149 +++++++++-
tools/testing/selftests/bpf/verifier/spin_lock.c | 331 +++++++++++++++++++++++
tools/testing/selftests/bpf/verifier/unpriv.c | 1 +
50 files changed, 2197 insertions(+), 262 deletions(-)
create mode 100644 tools/testing/selftests/bpf/test_map_lock.c
create mode 100644 tools/testing/selftests/bpf/test_spin_lock.c
create mode 100644 tools/testing/selftests/bpf/verifier/spin_lock.c
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