Andrii Nakryiko 07236eab7a bpf: factor out fetching basic kfunc metadata ... Factor out logic to fetch basic kfunc metadata based on struct bpf_insn. This is not exactly short or trivial code to just copy/paste and this information is sometimes necessary in other parts of the verifier logic. Subsequent patches will rely on this to determine if an instruction is a kfunc call to iterator next method. No functional changes intended, including that verbose() warning behavior when kfunc is not allowed for a particular program type. Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/r/20230308184121.1165081-2-andrii@kernel.org Signed-off-by: Alexei Starovoitov <ast@kernel.org>		2023-03-08 16:19:50 -08:00
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preload	bpf: iterators: Split iterators.lskel.h into little- and big- endian versions	2023-01-28 12:45:15 -08:00
arraymap.c	bpf: arraymap memory usage	2023-03-07 09:33:42 -08:00
bloom_filter.c	bpf: bloom_filter memory usage	2023-03-07 09:33:42 -08:00
bpf_cgrp_storage.c	bpf, net: bpf_local_storage memory usage	2023-03-07 09:33:43 -08:00
bpf_inode_storage.c	bpf, net: bpf_local_storage memory usage	2023-03-07 09:33:43 -08:00
bpf_iter.c	bpf: Initialize the bpf_run_ctx in bpf_iter_run_prog()	2022-08-18 17:06:13 -07:00
bpf_local_storage.c	bpf, net: bpf_local_storage memory usage	2023-03-07 09:33:43 -08:00
bpf_lru_list.c
bpf_lru_list.h
bpf_lsm.c	bpf: Fix the kernel crash caused by bpf_setsockopt().	2023-01-26 23:26:40 -08:00
bpf_struct_ops.c	bpf: bpf_struct_ops memory usage	2023-03-07 09:33:43 -08:00
bpf_struct_ops_types.h
bpf_task_storage.c	bpf, net: bpf_local_storage memory usage	2023-03-07 09:33:43 -08:00
btf.c	bpf: Refactor RCU enforcement in the verifier.	2023-03-03 17:42:20 +01:00
cgroup.c	bpf: allow ctx writes using BPF_ST_MEM instruction	2023-03-03 21:41:46 -08:00
cgroup_iter.c	bpf: Pin the start cgroup in cgroup_iter_seq_init()	2022-11-21 17:40:42 +01:00
core.c	bpf: add missing header file include	2023-02-22 09:52:32 -08:00
cpumap.c	bpf: cpumap memory usage	2023-03-07 09:33:42 -08:00
cpumask.c	bpf: Refactor RCU enforcement in the verifier.	2023-03-03 17:42:20 +01:00
devmap.c	bpf: devmap memory usage	2023-03-07 09:33:42 -08:00
disasm.c
disasm.h
dispatcher.c	bpf: Synchronize dispatcher update with bpf_dispatcher_xdp_func	2022-12-14 12:02:14 -08:00
hashtab.c	bpf: hashtab memory usage	2023-03-07 09:33:42 -08:00
helpers.c	bpf: Introduce kptr_rcu.	2023-03-03 17:42:20 +01:00
inode.c	fs: port inode_init_owner() to mnt_idmap	2023-01-19 09:24:28 +01:00
Kconfig
link_iter.c
local_storage.c	bpf: local_storage memory usage	2023-03-07 09:33:43 -08:00
lpm_trie.c	bpf: lpm_trie memory usage	2023-03-07 09:33:42 -08:00
Makefile	bpf: Enable cpumasks to be queried and used as kptrs	2023-01-25 07:57:49 -08:00
map_in_map.c	bpf: Add comments for map BTF matching requirement for bpf_list_head	2022-11-17 19:22:14 -08:00
map_in_map.h
map_iter.c
memalloc.c	bpf: Zeroing allocated object from slab in bpf memory allocator	2023-02-15 15:40:06 -08:00
mmap_unlock_work.h
net_namespace.c
offload.c	bpf: offload map memory usage	2023-03-07 09:33:43 -08:00
percpu_freelist.c	bpf: Initialize same number of free nodes for each pcpu_freelist	2022-11-11 12:05:14 -08:00
percpu_freelist.h
prog_iter.c
queue_stack_maps.c	bpf: queue_stack_maps memory usage	2023-03-07 09:33:42 -08:00
reuseport_array.c	bpf: reuseport_array memory usage	2023-03-07 09:33:42 -08:00
ringbuf.c	bpf: ringbuf memory usage	2023-03-07 09:33:42 -08:00
stackmap.c	bpf: stackmap memory usage	2023-03-07 09:33:42 -08:00
syscall.c	bpf: enforce all maps having memory usage callback	2023-03-07 09:33:43 -08:00
sysfs_btf.c
task_iter.c	bpf: keep a reference to the mm, in case the task is dead.	2022-12-28 14:11:48 -08:00
tnum.c
trampoline.c	bpf: Fix panic due to wrong pageattr of im->image	2022-12-28 13:46:28 -08:00
verifier.c	bpf: factor out fetching basic kfunc metadata	2023-03-08 16:19:50 -08:00