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x86/insn: perf tools: Add some more instructions to the new instructions test
2019-11-25 Yonghong Songselftests/bpf: Add verifier tests for better jmp32...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-11-25 Yonghong Songbpf: Provide better register bounds after jmp32 instructions
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-11-18 Yonghong Songselftests, bpf: Workaround an alu32 sub-register spilling issue
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-11-11 Yonghong Songbpf, testing: Workaround a verifier failure for test_progs
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-10-22 Yonghong Songtools/bpf: Turn on llvm alu32 attribute by default
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-09-30 Yonghong Songlibbpf: handle symbol versioning properly for libbpf.a
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-08-08 Yonghong Songtools/bpf: fix core_reloc.c compilation error
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-06-26 Yonghong Songbpf: fix compiler warning with CONFIG_MODULES=n
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-05-28 Yonghong Songbpf: check signal validity in nmi for bpf_send_signal() helper
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-05-24 Yonghong Songtools/bpf: add selftest in test_progs for bpf_send_signal...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-05-24 Yonghong Songtools/bpf: sync bpf uapi header bpf.h to tools directory
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-05-24 Yonghong Songbpf: implement bpf_send_signal() helper
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-05-16 Yonghong Songtools/bpftool: move set_max_rlimit() before __bpf_object__op...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-05-05 Yonghong Songselftests/bpf: set RLIMIT_MEMLOCK properly for test_libbpf_o...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-04-18 Yonghong Songselftests/bpf: fix a compilation error
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-04-10 Yonghong Songbpf, bpftool: fix a few ubsan warnings
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-04-01 Yonghong Songbpf: add bpffs multi-dimensional array tests in test_btf
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-03-12 Yonghong Songselftests/bpf: fix segfault of test_progs when prog...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-03-02 Yonghong Songsamples/bpf: silence compiler warning for xdpsock_user.c
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-03-02 Yonghong Songselftests/bpf: set unlimited RLIMIT_MEMLOCK for test_sock_fields
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-02-28 Yonghong Songtools/bpf: selftests: add map lookup to test_map_in_map bpf prog
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-02-28 Yonghong Songbpf: set inner_map_meta->spin_lock_off correctly
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-02-08 Yonghong Songtools/bpf: add log_level to bpf_load_program_attr
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-02-06 Yonghong Songtools/bpf: silence a libbpf unnecessary warning
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-02-06 Yonghong Songtools/bpf: add const qualifier to btf__get_map_kv_tids...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-02-06 Yonghong Songtools/bpf: fix a selftest test_btf failure
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-02-04 Yonghong Songtools/bpf: implement libbpf btf__get_map_kv_tids() API function
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-02-04 Yonghong Songtools/bpf: expose functions btf_ext__* as API functions
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-02-04 Yonghong Songtools/bpf: simplify libbpf API function libbpf_set_print()
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-02-04 Yonghong Songtools/bpf: print out btf log at LIBBPF_WARN level
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-02-04 Yonghong Songtools/bpf: move libbpf pr_* debug print functions to headers
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-01-30 Yonghong Songtools/bpf: fix test_btf for typedef func_proto case
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-01-30 Yonghong Songbpf: btf: allow typedef func_proto
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-01-23 Yonghong Songbpf: btf: add btf documentation
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-01-16 Yonghong Songtools/bpf: support __int128 in bpftool map pretty dumper
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-01-16 Yonghong Songtools/bpf: add bpffs pretty print test for int128
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-01-16 Yonghong Songtools/bpf: refactor test_btf pretty printing for multiple...
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-01-16 Yonghong Songtools/bpf: add int128 raw test in test_btf
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-01-16 Yonghong Songbpf: btf: support 128 bit integer type
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-01-15 Yonghong Songsamples/bpf: workaround clang asm goto compilation errors
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-01-11 Yonghong Songtools/bpf: fix bpftool map dump with bitfields
Signed-off-by: Yonghong Song <yhs@fb.com>
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2019-01-11 Yonghong Songtools/bpf: test btf bitfield with >=256 struct member offset
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 kind_flag
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 non-jit
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 info
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() in lib/bpf
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 info
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 directory
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 of maps
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 in test_btf
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/lru_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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