TencentOS-kernel/kernel/bpf
Andrii Nakryiko 361265f75c bpf: Factor out attach_type to prog_type mapping for attach/detach
[upstream commit e28784e3781e19f546bd2c2cd7c1c4e7c54e7f73]

Factor out logic mapping expected program attach type to program type and
subsequent handling of program attach/detach. Also list out all supported
cgroup BPF program types explicitly to prevent accidental bugs once more
program types are added to a mapping. Do the same for prog_query API.

Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200325065746.640559-3-andriin@fb.com
2022-06-21 10:27:09 +08:00
..
Makefile bpf: Introduce BPF_PROG_TYPE_LSM 2022-06-21 10:27:08 +08:00
arraymap.c bpf: Simplify __bpf_arch_text_poke poke type handling 2022-06-21 10:27:06 +08:00
bpf_lru_list.c bpf_lru_list: Read double-checked variable once without lock 2021-04-12 12:52:15 +08:00
bpf_lru_list.h Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
bpf_lsm.c bpf: lsm: Implement attach, detach and execution 2022-06-21 10:27:08 +08:00
bpf_struct_ops.c bpf: Refactor trampoline update code 2022-06-21 10:27:07 +08:00
bpf_struct_ops_types.h bpf: tcp: Support tcp_congestion_ops in bpf 2022-06-21 10:27:05 +08:00
btf.c bpf: lsm: Implement attach, detach and execution 2022-06-21 10:27:08 +08:00
cgroup.c bpf: Implement bpf_prog replacement for an active bpf_cgroup_link 2022-06-21 10:27:08 +08:00
core.c bpf: Add poke dependency tracking for prog array maps 2022-06-21 10:27:05 +08:00
cpumap.c cpumap: Avoid warning when CONFIG_DEBUG_PER_CPU_MAPS is enabled 2021-03-16 16:27:10 +08:00
devmap.c devmap: Use bpf_map_area_alloc() for allocating hash buckets 2021-03-16 16:30:57 +08:00
disasm.c bpf: Introduce BPF nospec instruction for mitigating Spectre v4 2022-06-21 10:27:02 +08:00
disasm.h Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
dispatcher.c bpf: Introduce BPF dispatcher 2022-06-21 10:27:06 +08:00
hashtab.c bpf: Factor out hashtab bucket lock operations 2022-06-21 10:27:08 +08:00
helpers.c bpf: Fix helper bpf_map_peek_elem_proto pointing to wrong callback 2021-03-16 16:44:00 +08:00
inode.c bpf: Introduce pinnable bpf_link abstraction 2022-06-21 10:27:08 +08:00
local_storage.c Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
lpm_trie.c Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
map_in_map.c bpf: Move owner type, jited info into array auxiliary data 2022-06-21 10:27:05 +08:00
map_in_map.h Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
offload.c Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
percpu_freelist.c Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
percpu_freelist.h Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
queue_stack_maps.c Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
reuseport_array.c net: Generate reuseport group ID on group creation 2022-06-21 10:27:07 +08:00
stackmap.c bpf: Check for integer overflow when using roundup_pow_of_two() 2021-04-12 12:52:03 +08:00
syscall.c bpf: Factor out attach_type to prog_type mapping for attach/detach 2022-06-21 10:27:09 +08:00
sysfs_btf.c bpf: Fix sysfs export of empty BTF section 2021-03-16 16:37:55 +08:00
tnum.c Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 2021-03-16 11:01:34 +08:00
trampoline.c bpf: lsm: Implement attach, detach and execution 2022-06-21 10:27:08 +08:00
verifier.c bpf: lsm: Implement attach, detach and execution 2022-06-21 10:27:08 +08:00
xskmap.c bpf: Implement map_gen_lookup() callback for XSKMAP 2022-06-21 10:27:03 +08:00