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libbpf: Refactor and simplify legacy kprobe code
2021-09-22
Andrii Nakryiko
libbpf: Refactor and simplify legacy kprobe code
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-22
Andrii Nakryiko
selftests/bpf: Adopt attach_probe selftest to work...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-22
Andrii Nakryiko
libbpf: Fix memory leak in legacy kprobe attach logic
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-21
Gokul Sivakumar
samples: bpf: Convert ARP table network order fields...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-21
Gokul Sivakumar
samples: bpf: Convert route table network order fields...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-17
Alexei Starovoitov
Merge branch 'bpf: implement variadic printk helper'
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-17
Dave Marchevsky
bpf: Clarify data_len param in bpf_snprintf and bpf_seq_prin...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-17
Dave Marchevsky
selftests/bpf: Add trace_vprintk test prog
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-17
Dave Marchevsky
selftests/bpf: Migrate prog_tests/trace_printk CHECKs...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-17
Dave Marchevsky
bpftool: Only probe trace_vprintk feature in 'full...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-17
Dave Marchevsky
libbpf: Use static const fmt string in __bpf_printk
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-17
Dave Marchevsky
libbpf: Modify bpf_printk to choose helper based on...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-17
Dave Marchevsky
bpf: Add bpf_trace_vprintk helper
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-17
Dave Marchevsky
selftests/bpf: Stop using bpf_program__load
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-17
Dave Marchevsky
bpf: Merge printk and seq_printf VARARG max macros
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-17
Yonghong Song
selftests/bpf: Fix a few compiler warnings
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-17
Alexei Starovoitov
Merge branch 'Improve set_attach_target() and deprecate...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-17
Andrii Nakryiko
libbpf: Constify all high-level program attach APIs
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-17
Andrii Nakryiko
libbpf: Schedule open_opts.attach_prog_fd deprecation...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-17
Andrii Nakryiko
selftests/bpf: Switch fexit_bpf2bpf selftest to set_attach_t...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-17
Andrii Nakryiko
libbpf: Allow skipping attach_func_name in bpf_program__set_...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-17
Andrii Nakryiko
libbpf: Deprecated bpf_object_open_opts.relaxed_core_relocs
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-17
Andrii Nakryiko
selftests/bpf: Stop using relaxed_core_relocs which...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-17
Andrii Nakryiko
libbpf: Use pre-setup sec_def in libbpf_find_attach_btf_id()
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-15
Yonghong Song
selftests/bpf: Skip btf_tag test if btf_tag attribute...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-15
Alexei Starovoitov
Merge branch 'bpf: add support for new btf kind BTF_KIND_TAG'
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-15
Yonghong Song
docs/bpf: Add documentation for BTF_KIND_TAG
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-15
Yonghong Song
selftests/bpf: Add a test with a bpf program with btf_tag...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-15
Yonghong Song
selftests/bpf: Test BTF_KIND_TAG for deduplication
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-15
Yonghong Song
selftests/bpf: Add BTF_KIND_TAG unit tests
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-15
Yonghong Song
selftests/bpf: Change NAME_NTH/IS_NAME_NTH for BTF_KIND_TAG...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-15
Yonghong Song
selftests/bpf: Test libbpf API function btf__add_tag()
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-15
Yonghong Song
bpftool: Add support for BTF_KIND_TAG
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-15
Yonghong Song
libbpf: Add support for BTF_KIND_TAG
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-15
Yonghong Song
libbpf: Rename btf_{hash,equal}_int to btf_{hash,equal...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-15
Yonghong Song
bpf: Support for new btf kind BTF_KIND_TAG
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-15
Yonghong Song
btf: Change BTF_KIND_* macros to enums
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-15
Andrii Nakryiko
selftests/bpf: Fix .gitignore to not ignore test_progs.c
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-15
Jie Meng
bpf,x64 Emit IMUL instead of MUL for x86-64
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-14
Alexei Starovoitov
Merge branch 'libbpf: Streamline internal BPF program...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-14
Andrii Nakryiko
libbpf: Minimize explicit iterator of section definition...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-14
Andrii Nakryiko
libbpf: Simplify BPF program auto-attach code
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-14
Andrii Nakryiko
libbpf: Ensure BPF prog types are set before relocations
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-14
Andrii Nakryiko
selftests/bpf: Update selftests to always provide ...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-13
Daniel Borkmann
bpf, selftests: Add test case for mixed cgroup v1/v2
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-13
Daniel Borkmann
bpf, selftests: Add cgroup v1 net_cls classid helpers
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-13
Daniel Borkmann
bpf, cgroups: Fix cgroup v2 fallback on v1/v2 mixed...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-13
Bixuan Cui
bpf: Add oversize check before call kvcalloc()
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-13
Andrii Nakryiko
libbpf: Make libbpf_version.h non-auto-generated
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-13
Daniel Borkmann
bpf, selftests: Replicate tailcall limit test for indirect...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-13
Alexei Starovoitov
Merge branch 'bpf: introduce bpf_get_branch_snapshot'
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-13
Song Liu
selftests/bpf: Add test for bpf_get_branch_snapshot
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-13
Song Liu
bpf: Introduce helper bpf_get_branch_snapshot
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-13
Song Liu
perf: Enable branch record for software events
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-09-08
Andrii Nakryiko
libbpf: Fix build with latest gcc/binutils with LTO
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-27
Chengfeng Ye
selftests/bpf: Fix potential unreleased lock
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-26
Kumar Kartikeya...
samples: bpf: Fix uninitialized variable in xdp_redirect_cpu
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-26
Yucong Sun
selftests/bpf: Reduce more flakyness in sockmap_listen
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-26
Daniel Xu
bpf: Fix bpf-next builds without CONFIG_BPF_EVENTS
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-26
Alexei Starovoitov
Merge branch 'bpf: tcp: Allow bpf-tcp-cc to call bpf_...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-26
Martin KaFai Lau
bpf: selftests: Add dctcp fallback test
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-26
Martin KaFai Lau
bpf: selftests: Add connect_to_fd_opts to network_helpers
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-26
Martin KaFai Lau
bpf: selftests: Add sk_state to bpf_tcp_helpers.h
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-26
Martin KaFai Lau
bpf: tcp: Allow bpf-tcp-cc to call bpf_(get|set)sockopt
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-25
Alexei Starovoitov
Merge branch 'selftests: xsk: various simplifications'
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-25
Magnus Karlsson
selftests: xsk: Preface options with opt
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-25
Magnus Karlsson
selftests: xsk: Make enums lower case
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-25
Magnus Karlsson
selftests: xsk: Generate packets from specification
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-25
Magnus Karlsson
selftests: xsk: Generate packet directly in umem
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-25
Magnus Karlsson
selftests: xsk: Simplify cleanup of ifobjects
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-25
Magnus Karlsson
selftests: xsk: Decrease sending speed
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-25
Magnus Karlsson
selftests: xsk: Validate tx stats on tx thread
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-25
Magnus Karlsson
selftests: xsk: Simplify packet validation in xsk tests
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-25
Magnus Karlsson
selftests: xsk: Rename worker_* functions that are...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-25
Magnus Karlsson
selftests: xsk: Disassociate umem size with packets...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-25
Magnus Karlsson
selftests: xsk: Remove end-of-test packet
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-25
Magnus Karlsson
selftests: xsk: Simplify the retry code
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-25
Magnus Karlsson
selftests: xsk: Return correct error codes
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-25
Magnus Karlsson
selftests: xsk: Remove unused variables
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-25
Magnus Karlsson
selftests: xsk: Remove the num_tx_packets option
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-25
Magnus Karlsson
selftests: xsk: Remove color mode
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-25
Alexei Starovoitov
Merge branch 'bpf: Add bpf_task_pt_regs() helper'
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-25
Daniel Xu
bpf: selftests: Add bpf_task_pt_regs() selftest
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-25
Daniel Xu
bpf: Add bpf_task_pt_regs() helper
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-25
Daniel Xu
bpf: Extend bpf_base_func_proto helpers with bpf_get_current...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-25
Daniel Xu
bpf: Consolidate task_struct BTF_ID declarations
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-25
Daniel Xu
bpf: Add BTF_ID_LIST_GLOBAL_SINGLE macro
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-24
Alexei Starovoitov
Merge branch 'Improve XDP samples usability and output'
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-24
Kumar Kartikeya...
samples: bpf: Convert xdp_redirect_map_multi to XDP...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-24
Kumar Kartikeya...
samples: bpf: Convert xdp_redirect_map_multi_kern.o...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-24
Kumar Kartikeya...
samples: bpf: Convert xdp_redirect_map to XDP samples...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-24
Kumar Kartikeya...
samples: bpf: Convert xdp_redirect_map_kern.o to XDP...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-24
Kumar Kartikeya...
samples: bpf: Convert xdp_redirect_cpu to XDP samples...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-24
Kumar Kartikeya...
samples: bpf: Convert xdp_redirect_cpu_kern.o to XDP...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-24
Kumar Kartikeya...
samples: bpf: Convert xdp_redirect to XDP samples helper
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-24
Kumar Kartikeya...
samples: bpf: Convert xdp_redirect_kern.o to XDP samples...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-24
Kumar Kartikeya...
samples: bpf: Convert xdp_monitor to XDP samples helper
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-24
Kumar Kartikeya...
samples: bpf: Convert xdp_monitor_kern.o to XDP samples...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-24
Kumar Kartikeya...
samples: bpf: Add vmlinux.h generation support
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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2021-08-24
Kumar Kartikeya...
samples: bpf: Add devmap_xmit tracepoint statistics...
Signed-off-by:
Alexei Starovoitov
<ast@kernel.org>
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