user/sven/linux.git/tools/include/uapi/linux/bpf.h, branch v5.4.55

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

2019-09-06T14:49:17Z

Daniel Borkmann says: ==================== The following pull-request contains BPF updates for your *net-next* tree. The main changes are: 1) Add the ability to use unaligned chunks in the AF_XDP umem. By relaxing where the chunks can be placed, it allows to use an arbitrary buffer size and place whenever there is a free address in the umem. Helps more seamless DPDK AF_XDP driver integration. Support for i40e, ixgbe and mlx5e, from Kevin and Maxim. 2) Addition of a wakeup flag for AF_XDP tx and fill rings so the application can wake up the kernel for rx/tx processing which avoids busy-spinning of the latter, useful when app and driver is located on the same core. Support for i40e, ixgbe and mlx5e, from Magnus and Maxim. 3) bpftool fixes for printf()-like functions so compiler can actually enforce checks, bpftool build system improvements for custom output directories, and addition of 'bpftool map freeze' command, from Quentin. 4) Support attaching/detaching XDP programs from 'bpftool net' command, from Daniel. 5) Automatic xskmap cleanup when AF_XDP socket is released, and several barrier/{read,write}_once fixes in AF_XDP code, from Björn. 6) Relicense of bpf_helpers.h/bpf_endian.h for future libbpf inclusion as well as libbpf versioning improvements, from Andrii. 7) Several new BPF kselftests for verifier precision tracking, from Alexei. 8) Several BPF kselftest fixes wrt endianess to run on s390x, from Ilya. 9) And more BPF kselftest improvements all over the place, from Stanislav. 10) Add simple BPF map op cache for nfp driver to batch dumps, from Jakub. 11) AF_XDP socket umem mapping improvements for 32bit archs, from Ivan. 12) Add BPF-to-BPF call and BTF line info support for s390x JIT, from Yauheni. 13) Small optimization in arm64 JIT to spare 1 insns for BPF_MOD, from Jerin. 14) Fix an error check in bpf_tcp_gen_syncookie() helper, from Petar. 15) Various minor fixes and cleanups, from Nathan, Masahiro, Masanari, Peter, Wei, Yue. ==================== Signed-off-by: David S. Miller

tools/bpf: sync bpf.h

2019-08-27T22:30:11Z

sync bpf.h from kernel/ to tools/ Signed-off-by: Alexei Starovoitov Acked-by: Song Liu Signed-off-by: Daniel Borkmann

bpf: sync bpf.h to tools/

2019-08-21T17:17:25Z

Fix a 'struct pt_reg' typo and clarify when bpf_trace_printk discards lines. Affects documentation only. Signed-off-by: Peter Wu Signed-off-by: Alexei Starovoitov

tools: bpf: synchronise BPF UAPI header with tools

2019-08-20T16:51:06Z

Synchronise the bpf.h header under tools, to report the addition of the new BPF_BTF_GET_NEXT_ID syscall command for bpf(). Signed-off-by: Quentin Monnet Signed-off-by: Alexei Starovoitov

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2019-08-19T18:54:03Z

Merge conflict of mlx5 resolved using instructions in merge commit 9566e650bf7fdf58384bb06df634f7531ca3a97e. Signed-off-by: David S. Miller

bpf: sync bpf.h to tools/

2019-08-17T21:18:54Z

Sync new sk storage clone flag. Cc: Martin KaFai Lau Cc: Yonghong Song Acked-by: Martin KaFai Lau Acked-by: Yonghong Song Signed-off-by: Stanislav Fomichev Signed-off-by: Daniel Borkmann

bpf: sync bpf.h to tools infrastructure

2019-08-09T20:14:46Z

Pull in updates in BPF helper function description. Signed-off-by: Daniel Borkmann Signed-off-by: David S. Miller

bpf: sync bpf.h to tools/

2019-07-31T04:03:05Z

Sync updated documentation for bpf_redirect_map. Sync the bpf_tcp_gen_syncookie helper function definition with the one in tools/uapi. Signed-off-by: Petar Penkov Reviewed-by: Lorenz Bauer Signed-off-by: Alexei Starovoitov

tools/include/uapi: Add devmap_hash BPF map type

2019-07-29T20:50:48Z

This adds the devmap_hash BPF map type to the uapi headers in tools/. Signed-off-by: Toke Høiland-Jørgensen Acked-by: Yonghong Song Acked-by: Jesper Dangaard Brouer Signed-off-by: Alexei Starovoitov

bpf/flow_dissector: support ipv6 flow_label and BPF_FLOW_DISSECTOR_F_STOP_AT_FLOW_LABEL

2019-07-26T01:00:41Z

Add support for exporting ipv6 flow label via bpf_flow_keys. Export flow label from bpf_flow.c and also return early when BPF_FLOW_DISSECTOR_F_STOP_AT_FLOW_LABEL is passed. Acked-by: Petar Penkov Acked-by: Willem de Bruijn Acked-by: Song Liu Cc: Song Liu Cc: Willem de Bruijn Cc: Petar Penkov Signed-off-by: Stanislav Fomichev Signed-off-by: Alexei Starovoitov