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tools/bpf: test btf bitfield with >=256 struct member offset
2019-01-11 Yonghong Songtools/bpf: test btf bitfield with >=256 struct member...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-01-11 Yonghong Songbpf: fix bpffs bitfield pretty print
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-12-18 Yonghong Songbpf: log struct/union attribute for forward type
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-12-18 Yonghong Songtools/bpf: check precise {func, line, jited_line}_info_rec_s...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-12-18 Yonghong Songtools: bpftool: support pretty print with kind_flag set
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-12-18 Yonghong Songtools: bpftool: refactor btf_dumper_int_bits()
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-12-18 Yonghong Songtools/bpf: test kernel bpffs map pretty print with...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-12-18 Yonghong Songtools/bpf: add test_btf unit tests for kind_flag
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-12-18 Yonghong Songtools/bpf: sync btf.h header from kernel to tools
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-12-18 Yonghong Songbpf: enable cgroup local storage map pretty print with...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-12-18 Yonghong Songbpf: btf: fix struct/union/fwd types with kind_flag
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-12-18 Yonghong Songbpf: btf: refactor btf_int_bits_seq_show()
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-12-10 Yonghong Songtools/bpf: rename *_info_cnt to nr_*_info
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-12-10 Yonghong Songtools/bpf: sync kernel uapi bpf.h to tools directory
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-12-10 Yonghong Songbpf: rename *_info_cnt to nr_*_info in bpf_prog_info
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-11-30 Yonghong Songtools/bpf: make libbpf _GNU_SOURCE friendly
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-11-29 Yonghong Songtools: bpftool: fix a bitfield pretty print issue
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-11-29 Yonghong Songtools/bpf: add addition type tests to test_btf
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-11-29 Yonghong Songbpf: btf: check name validity for various types
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-11-29 Yonghong Songbpf: btf: implement btf_name_valid_identifier()
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-11-27 Yonghong Songtools/bpf: change selftest test_btf for both jit and...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-11-27 Yonghong Songbpf: btf: support proper non-jit func info
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-11-21 Yonghong Songbpf: fix a libbpf loader issue
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-11-20 Yonghong Songbpf: fix a compilation error when CONFIG_BPF_SYSCALL...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-11-20 Yonghong Songtools/bpf: bpftool: add support for func types
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-11-20 Yonghong Songtools/bpf: enhance test_btf file testing to test func...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-11-20 Yonghong Songtools/bpf: refactor to implement btf_get_from_id()...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-11-20 Yonghong Songtools/bpf: do not use pahole if clang/llvm can generate...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-11-20 Yonghong Songtools/bpf: add support to read .BTF.ext sections
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-11-20 Yonghong Songtools/bpf: extends test_btf to test load/retrieve func_type...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-11-20 Yonghong Songtools/bpf: add new fields for program load in lib/bpf
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-11-20 Yonghong Songtools/bpf: sync kernel uapi bpf.h header to tools directory
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-11-20 Yonghong Songbpf: Introduce bpf_func_info
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-11-09 Yonghong Songtools/bpftool: copy a few net uapi headers to tools...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-10-30 Yonghong Songtools/bpf: add unlimited rlimit for flow_dissector_load
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-10-10 Yonghong Songtools/bpf: use proper type and uapi perf_event.h header...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-09-28 Yonghong Songbpf: permit CGROUP_DEVICE programs accessing helper...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-09-18 Yonghong Songsamples/bpf: fix a compilation failure
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-09-18 Yonghong Songtools/bpf: bpftool: improve output format for bpftool net
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-09-11 Yonghong Songtools/bpf: fix a netlink recv issue
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-09-11 Yonghong Songtools/bpf: bpftool: support prog array map and map...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-09-11 Yonghong Songbpf: add bpffs pretty print for program array map
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-09-07 Yonghong Songtools/bpf: bpftool: add net support
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-09-07 Yonghong Songtools/bpf: add more netlink functionalities in lib/bpf
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-09-07 Yonghong Songtools/bpf: move bpf/lib netlink related functions into...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-09-07 Yonghong Songtools/bpf: sync kernel uapi header if_link.h to tools
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-08-30 Yonghong Songtools/bpf: bpftool: add btf percpu map formated dump
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-08-30 Yonghong Songtools/bpf: add bpffs percpu map pretty print tests...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-08-30 Yonghong Songbpf: add bpffs pretty print for percpu arraymap/hash...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-08-17 Yonghong Songtools/bpf: fix bpf selftest test_cgroup_storage failure
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-08-16 Yonghong Songbpf: fix a rcu usage warning in bpf_prog_array_copy_core()
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-08-10 Yonghong Songtools/bpf: add bpffs pretty print btf test for hash...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-08-10 Yonghong Songbpf: btf: add pretty print for hash/lru_hash maps
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-08-10 Yonghong Songbpf: fix bpffs non-array map seq_show issue
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-07-30 Yonghong Songtools/bpftool: fix a percpu_array map dump problem
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-06-25 Yonghong Songperf tools: Fix a clang 7.0 compilation error
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-06-21 Yonghong Songtools/bpf: fix test_sockmap failure
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-06-13 Yonghong Songtools/bpftool: fix a bug in bpftool perf
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-06-07 Yonghong Songtools/bpf: fix selftest get_cgroup_id_user
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-06-04 Yonghong Songbpf: guard bpf_get_current_cgroup_id() with CONFIG_CGROUPS
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-06-04 Yonghong Songtools/bpf: add a selftest for bpf_get_current_cgroup_id...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-06-04 Yonghong Songtools/bpf: sync uapi bpf.h for bpf_get_current_cgroup_id...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-06-04 Yonghong Songbpf: implement bpf_get_current_cgroup_id() helper
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-05-25 Yonghong Songtools/bpftool: add perf subcommand
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-05-25 Yonghong Songtools/bpf: add two BPF_TASK_FD_QUERY tests in test_progs
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-05-25 Yonghong Songsamples/bpf: add a samples/bpf test for BPF_TASK_FD_QUERY
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-05-25 Yonghong Songtools/bpf: add ksym_get_addr() in trace_helpers
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-05-25 Yonghong Songtools/bpf: sync kernel header bpf.h and add bpf_task_fd_quer...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-05-25 Yonghong Songbpf: introduce bpf subcommand BPF_TASK_FD_QUERY
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-05-25 Yonghong Songperf/core: add perf_get_event() to return perf_event...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-05-16 Yonghong Songbpf: fix sock hashmap kmalloc warning
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-04-30 Yonghong Songsamples/bpf: fix kprobe attachment issue on x64
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-04-29 Yonghong Songtools/bpf: add a test for bpf_get_stack with tracepoint...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-04-29 Yonghong Songtools/bpf: add a test for bpf_get_stack with raw tracepoint...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-04-29 Yonghong Songtools/bpf: add a verifier test case for bpf_get_stack...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-04-29 Yonghong Songsamples/bpf: move common-purpose trace functions to...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-04-29 Yonghong Songtools/bpf: add bpf_get_stack helper to tools headers
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-04-29 Yonghong Songbpf/verifier: improve register value range tracking...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-04-29 Yonghong Songbpf: remove never-hit branches in verifier adjust_scalar_min...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-04-29 Yonghong Songbpf/verifier: refine retval R0 state for bpf_get_stack...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-04-29 Yonghong Songbpf: add bpf_get_stack helper
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-04-29 Yonghong Songbpf: change prototype for stack_map_get_build_id_offset
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-04-24 Yonghong Songtools/bpf: remove test_sock_addr from TEST_GEN_PROGS
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-04-18 Yonghong Songtools/bpf: fix test_sock and test_sock_addr.sh failure
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-04-10 Yonghong Songbpf/tracing: fix a deadlock in perf_event_detach_bpf_prog
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-03-25 Yonghong Songnet: bpf: add a test for skb_segment in test_bpf module
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-03-25 Yonghong Songnet: permit skb_segment on head_frag frag_list skb
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2018-03-20 Yonghong Songtrace/bpf: remove helper bpf_perf_prog_read_value from...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-02-22 Yonghong Songbpf: fix rcu lockdep warning for lpm_trie map_free...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-02-14 Yonghong Songbpf: fix memory leak in lpm_trie map_free callback...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-02-14 Yonghong Songtools/bpf: adjust rlimit RLIMIT_MEMLOCK for test_tcpbpf_user
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-02-06 Yonghong Songtools/bpf: fix batch-mode test failure of test_xdp_redirect.sh
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-02-04 Yonghong Songbpf: fix selftests/bpf test_kmod.sh failure when CONFIG_BPF_...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-02-02 Yonghong Songbpf: add documentation to compare clang "-target bpf...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-02-01 Yonghong Songtools/bpf: permit selftests/bpf to be built in a different...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-01-27 Yonghong Songtools/bpf: add a multithreaded stress test in bpf selftests...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-01-27 Yonghong Songbpf: fix kernel page fault in lpm map trie_get_next_key
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-01-23 Yonghong Songtools/bpf: fix a test failure in selftests prog test_verifier
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-01-23 Yonghong Songbpf: fix incorrect kmalloc usage in lpm_trie MAP_GET_NEXT_KE...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2018-01-19 Yonghong Songtools/bpf: add a testcase for MAP_GET_NEXT_KEY command...
Signed-off-by: Yonghong Song <yhs@fb.com>
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