KP Singh 43126f5f12 bpf: Introduce BPF_PROG_TYPE_LSM ... [upstream commit fc611f47f2188ade2b48ff6902d5cce8baac0c58] Introduce types and configs for bpf programs that can be attached to LSM hooks. The programs can be enabled by the config option CONFIG_BPF_LSM. Signed-off-by: KP Singh <kpsingh@google.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Reviewed-by: Brendan Jackman <jackmanb@google.com> Reviewed-by: Florent Revest <revest@google.com> Reviewed-by: Thomas Garnier <thgarnie@google.com> Acked-by: Yonghong Song <yhs@fb.com> Acked-by: Andrii Nakryiko <andriin@fb.com> Acked-by: James Morris <jamorris@linux.microsoft.com> Link: https://lore.kernel.org/bpf/20200329004356.27286-2-kpsingh@chromium.org		2022-07-21 11:32:34 +08:00
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Makefile	bpf: Introduce BPF_PROG_TYPE_LSM	2022-07-21 11:32:34 +08:00
arraymap.c	bpf: Simplify __bpf_arch_text_poke poke type handling	2022-07-21 11:32:32 +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: Introduce BPF_PROG_TYPE_LSM	2022-07-21 11:32:34 +08:00
bpf_struct_ops.c	bpf: Refactor trampoline update code	2022-07-21 11:32:34 +08:00
bpf_struct_ops_types.h	bpf: tcp: Support tcp_congestion_ops in bpf	2022-07-21 11:32:32 +08:00
btf.c	bpf: Attachment verification for BPF_MODIFY_RETURN	2022-07-21 11:32:34 +08:00
cgroup.c	Revert "bpf/cgroup: Replace rcu_swap_protected() with rcu_replace_pointer()"	2022-07-21 11:32:30 +08:00
core.c	bpf: Add poke dependency tracking for prog array maps	2022-07-21 11:32:32 +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	2022-07-21 11:32:29 +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	2022-07-21 11:32:32 +08:00
hashtab.c	bpf: Factor out hashtab bucket lock operations	2022-07-21 11:32:34 +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: Convert bpf_prog refcnt to atomic64_t	2021-03-16 16:43:58 +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	2022-07-21 11:32:32 +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	2022-07-21 11:32:33 +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: Introduce BPF_MODIFY_RETURN	2022-07-21 11:32:34 +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: Introduce BPF_MODIFY_RETURN	2022-07-21 11:32:34 +08:00
verifier.c	bpf: Attachment verification for BPF_MODIFY_RETURN	2022-07-21 11:32:34 +08:00
xskmap.c	bpf: Implement map_gen_lookup() callback for XSKMAP	2022-07-21 11:32:30 +08:00