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  1. 15 Dec, 2020 37 commits
  3. 14 Dec, 2020 3 commits
    • Jakub Kicinski's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next · 7bca5021
      Jakub Kicinski authored 
      Pablo Neira Ayuso says:

====================
Netfilter/IPVS updates for net-next

1) Missing dependencies in NFT_BRIDGE_REJECT, from Randy Dunlap.

2) Use atomic_inc_return() instead of atomic_add_return() in IPVS,
   from Yejune Deng.

3) Simplify check for overquota in xt_nfacct, from Kaixu Xia.

4) Move nfnl_acct_list away from struct net, from Miao Wang.

5) Pass actual sk in reject actions, from Jan Engelhardt.

6) Add timeout and protoinfo to ctnetlink destroy events,
   from Florian Westphal.

7) Four patches to generalize set infrastructure to support
   for multiple expressions per set element.

* git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next:
  netfilter: nftables: netlink support for several set element expressions
  netfilter: nftables: generalize set extension to support for several expressions
  netfilter: nftables: move nft_expr before nft_set
  netfilter: nftables: generalize set expressions support
  netfilter: ctnetlink: add timeout and protoinfo to destroy events
  netfilter: use actual socket sk for REJECT action
  netfilter: nfnl_acct: remove data from struct net
  netfilter: Remove unnecessary conversion to bool
  ipvs: replace atomic_add_return()
  netfilter: nft_reject_bridge: fix build errors due to code movement
====================

Link: https://lore.kernel.org/r/20201212230513.3465-1-pablo@netfilter.orgSigned-off-by: default avatarJakub Kicinski <kuba@kernel.org>
      7bca5021
    • Jakub Kicinski's avatar
      Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next · a6b5e026
      Jakub Kicinski authored 
      Daniel Borkmann says:

====================
pull-request: bpf-next 2020-12-14

1) Expose bpf_sk_storage_*() helpers to iterator programs, from Florent Revest.

2) Add AF_XDP selftests based on veth devs to BPF selftests, from Weqaar Janjua.

3) Support for finding BTF based kernel attach targets through libbpf's
   bpf_program__set_attach_target() API, from Andrii Nakryiko.

4) Permit pointers on stack for helper calls in the verifier, from Yonghong Song.

5) Fix overflows in hash map elem size after rlimit removal, from Eric Dumazet.

6) Get rid of direct invocation of llc in BPF selftests, from Andrew Delgadillo.

7) Fix xsk_recvmsg() to reorder socket state check before access, from Björn Töpel.

8) Add new libbpf API helper to retrieve ring buffer epoll fd, from Brendan Jackman.

9) Batch of minor BPF selftest improvements all over the place, from Florian Lehner,
   KP Singh, Jiri Olsa and various others.

* https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next: (31 commits)
  selftests/bpf: Add a test for ptr_to_map_value on stack for helper access
  bpf: Permits pointers on stack for helper calls
  libbpf: Expose libbpf ring_buffer epoll_fd
  selftests/bpf: Add set_attach_target() API selftest for module target
  libbpf: Support modules in bpf_program__set_attach_target() API
  selftests/bpf: Silence ima_setup.sh when not running in verbose mode.
  selftests/bpf: Drop the need for LLVM's llc
  selftests/bpf: fix bpf_testmod.ko recompilation logic
  samples/bpf: Fix possible hang in xdpsock with multiple threads
  selftests/bpf: Make selftest compilation work on clang 11
  selftests/bpf: Xsk selftests - adding xdpxceiver to .gitignore
  selftests/bpf: Drop tcp-{client,server}.py from Makefile
  selftests/bpf: Xsk selftests - Bi-directional Sockets - SKB, DRV
  selftests/bpf: Xsk selftests - Socket Teardown - SKB, DRV
  selftests/bpf: Xsk selftests - DRV POLL, NOPOLL
  selftests/bpf: Xsk selftests - SKB POLL, NOPOLL
  selftests/bpf: Xsk selftests framework
  bpf: Only provide bpf_sock_from_file with CONFIG_NET
  bpf: Return -ENOTSUPP when attaching to non-kernel BTF
  xsk: Validate socket state in xsk_recvmsg, prior touching socket members
  ...
====================

Link: https://lore.kernel.org/r/20201214214316.20642-1-daniel@iogearbox.netSigned-off-by: default avatarJakub Kicinski <kuba@kernel.org>
      a6b5e026
    • Yonghong Song's avatar
      selftests/bpf: Add a test for ptr_to_map_value on stack for helper access · b4b638c3
      Yonghong Song authored 
      Change bpf_iter_task.c such that pointer to map_value may appear
on the stack for bpf_seq_printf() to access. Without previous
verifier patch, the bpf_iter test will fail.
Signed-off-by: default avatarYonghong Song <yhs@fb.com>
Signed-off-by: default avatarDaniel Borkmann <daniel@iogearbox.net>
Acked-by: default avatarSong Liu <songliubraving@fb.com>
Link: https://lore.kernel.org/bpf/20201210013350.943985-1-yhs@fb.com
      b4b638c3
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