Andrii Nakryiko 535ead44ff bpf: factor out fetching bpf_map from FD and adding it to used_maps list ...

Factor out the logic to extract bpf_map instances from FD embedded in
bpf_insns, adding it to the list of used_maps (unless it's already
there, in which case we just reuse map's index). This simplifies the
logic in resolve_pseudo_ldimm64(), especially around `struct fd`
handling, as all that is now neatly contained in the helper and doesn't
leak into a dozen error handling paths.

Signed-off-by: Andrii Nakryiko <andrii@kernel.org>

2024-08-13 15:58:14 -07:00

..

preload

bpf: make preloaded map iterators to display map elements count

2023-07-06 12:42:25 -07:00

arena.c

bpf: Fix remap of arena.

2024-06-18 17:19:46 +02:00

arraymap.c

bpf: Replace 8 seq_puts() calls by seq_putc() calls

2024-07-29 12:53:00 -07:00

bloom_filter.c

bpf: Check bloom filter map value size

2024-03-27 09:56:17 -07:00

bpf_cgrp_storage.c

bpf: Enable bpf_cgrp_storage for cgroup1 non-attach case

2023-12-08 17:08:18 -08:00

bpf_inode_storage.c

bpf: switch fdget_raw() uses to CLASS(fd_raw, ...)

2024-08-13 15:58:10 -07:00

bpf_iter.c

bpf: move sleepable flag from bpf_prog_aux to bpf_prog

2024-03-11 16:41:25 -07:00

bpf_local_storage.c

bpf: fix order of args in call to bpf_map_kvcalloc

2024-07-10 15:31:19 -07:00

bpf_lru_list.c

bpf: Address KCSAN report on bpf_lru_list

2023-05-12 12:01:03 -07:00

bpf_lru_list.h

bpf: lru: Remove unused declaration bpf_lru_promote()

2023-08-08 17:21:42 -07:00

bpf_lsm.c

bpf, lsm: Add check for BPF LSM return value

2024-07-29 13:09:22 -07:00

bpf_struct_ops.c

bpf: Check unsupported ops from the bpf_struct_ops's cfi_stubs

2024-07-29 12:54:13 -07:00

bpf_task_storage.c

bpf: Teach verifier that certain helpers accept NULL pointer.

2023-04-04 16:57:16 -07:00

btf.c

Merge remote-tracking branch 'vfs/stable-struct_fd'

2024-08-13 13:52:30 -07:00

cgroup_iter.c

bpf: Let verifier consider {task,cgroup} is trusted in bpf_iter_reg

2023-11-07 15:24:25 -08:00

cgroup.c

bpf: Allow helper bpf_get_[ns_]current_pid_tgid() for all prog types

2024-03-19 14:24:07 -07:00

core.c

bpf: Prevent tail call between progs attached to different hooks

2024-07-29 13:09:26 -07:00

cpumap.c

net: Move flush list retrieval to where it is used.

2024-07-02 15:26:57 +02:00

cpumask.c

bpf: Allow invoking kfuncs from BPF_PROG_TYPE_SYSCALL progs

2024-04-05 10:56:09 -07:00

crypto.c

bpf: crypto: make state and IV dynptr nullable

2024-06-13 16:33:04 -07:00

devmap.c

Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next

2024-07-09 17:01:46 +02:00

disasm.c

bpf: add special internal-only MOV instruction to resolve per-CPU addrs

2024-04-03 10:29:55 -07:00

disasm.h

bpf: Relicense disassembler as GPL-2.0-only OR BSD-2-Clause

2021-09-02 14:49:23 +02:00

dispatcher.c

bpf: Use arch_bpf_trampoline_size

2023-12-06 17:17:20 -08:00

hashtab.c

bpf: Replace 8 seq_puts() calls by seq_putc() calls

2024-07-29 12:53:00 -07:00

helpers.c

bpf, x86, riscv, arm: no_caller_saved_registers for bpf_get_smp_processor_id()

2024-07-29 15:05:05 -07:00

inode.c

bpf: Simplify character output in seq_print_delegate_opts()

2024-07-29 12:53:04 -07:00

Kconfig

bpf: remove CONFIG_BPF_JIT dependency on CONFIG_MODULES of

2024-05-14 00:36:29 -07:00

link_iter.c

bpf: Add bpf_link iterator

2022-05-10 11:20:45 -07:00

local_storage.c

bpf: Replace 8 seq_puts() calls by seq_putc() calls

2024-07-29 12:53:00 -07:00

log.c

bpf: remove redeclaration of new_n in bpf_verifier_vlog

2024-06-20 19:50:26 -07:00

lpm_trie.c

bpf: Avoid kfree_rcu() under lock in bpf_lpm_trie.

2024-03-29 11:10:41 -07:00

Makefile

libbpf,bpf: Share BTF relocate-related code with kernel

2024-06-21 14:45:07 -07:00

map_in_map.c

bpf: save extended inner map info for percpu array maps as well

2024-05-15 09:34:54 -07:00

map_in_map.h

bpf: Add map and need_defer parameters to .map_fd_put_ptr()

2023-12-04 17:50:26 -08:00

map_iter.c

bpf: treewide: Annotate BPF kfuncs in BTF

2024-01-31 20:40:56 -08:00

memalloc.c

mm: remove CONFIG_MEMCG_KMEM

2024-07-10 12:14:54 -07:00

mmap_unlock_work.h

bpf: Introduce helper bpf_find_vma

2021-11-07 11:54:51 -08:00

mprog.c

bpf: Handle bpf_mprog_query with NULL entry

2023-10-06 17:11:20 -07:00

net_namespace.c

net: Add includes masked by netdevice.h including uapi/bpf.h

2021-12-29 20:03:05 -08:00

offload.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2023-09-21 21:49:45 +02:00

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

bpf: Use raw_spin_trylock() for pcpu_freelist_push/pop in NMI

2020-10-06 00:04:11 +02:00

prog_iter.c

bpf: Refactor bpf_iter_reg to have separate seq_info member

2020-07-25 20:16:32 -07:00

queue_stack_maps.c

bpf: Avoid deadlock when using queue and stack maps from NMI

2023-09-11 19:04:49 -07:00

reuseport_array.c

bpf: Centralize permissions checks for all BPF map types

2023-06-19 14:04:04 +02:00

ringbuf.c

bpf: Fix overrunning reservations in ringbuf

2024-06-21 13:04:21 -07:00

stackmap.c

bpf: Fix stackmap overflow check on 32-bit arches

2024-03-07 20:06:25 -08:00

syscall.c

bpf: convert __bpf_prog_get() to CLASS(fd, ...)

2024-08-13 15:57:53 -07:00

sysfs_btf.c

btf: Avoid weak external references

2024-04-16 16:35:13 +02:00

task_iter.c

bpf: Remove unnecessary loop in task_file_seq_get_next()

2024-07-08 16:23:19 +02:00

tcx.c

bpf, tcx: Get rid of tcx_link_const

2023-10-23 15:01:53 -07:00

tnum.c

bpf: simplify tnum output if a fully known constant

2023-12-02 11:36:51 -08:00

token.c

introduce fd_file(), convert all accessors to it.

2024-08-12 22:00:43 -04:00

trampoline.c

Merge tag 'net-next-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

2024-05-14 19:42:24 -07:00

verifier.c

bpf: factor out fetching bpf_map from FD and adding it to used_maps list

2024-08-13 15:58:14 -07:00