breeze/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-01-25 15:03:52 +08:00
Code Issues Packages Projects Releases Wiki Activity
Files
70f23546d246563da648baedbb0432ba1d6bb357
linux/kernel/bpf
History
Puranjay Mohan 70f23546d2 bpf: core: introduce main_prog_aux for stream access 
BPF streams are only valid for the main programs, to make it easier to
access streams from subprogs, introduce main_prog_aux in struct
bpf_prog_aux.

prog->aux->main_prog_aux = prog->aux, for main programs and
prog->aux->main_prog_aux = main_prog->aux, for subprograms.

Make bpf_prog_find_from_stack() use the added main_prog_aux to return
the mainprog when a subprog is found on the stack.

Signed-off-by: Puranjay Mohan <puranjay@kernel.org>
Acked-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20250911145808.58042-3-puranjay@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2025-09-11 13:00:43 -07:00
..
preload
umd: Remove usermode driver framework
2025-07-26 21:03:04 +02:00
arena.c
bpf/arena: add bpf_arena_reserve_pages kfunc
2025-07-11 10:43:54 -07:00
arraymap.c
bpf: add btf_type_is_i{32,64} helpers
2025-06-25 15:15:49 -07:00
bloom_filter.c
…
bpf_cgrp_storage.c
bpf: use rcu_read_lock_dont_migrate() for bpf_cgrp_storage_free()
2025-08-25 18:52:16 -07:00
bpf_inode_storage.c
bpf: use rcu_read_lock_dont_migrate() for bpf_inode_storage_free()
2025-08-25 18:52:16 -07:00
bpf_iter.c
bpf: use rcu_read_lock_dont_migrate() for bpf_iter_run_prog()
2025-08-25 18:52:16 -07:00
bpf_local_storage.c
bpf: add btf_type_is_i{32,64} helpers
2025-06-25 15:15:49 -07:00
bpf_lru_list.c
bpf: Replace get_next_cpu() with cpumask_next_wrap()
2025-08-18 15:11:02 +02:00
bpf_lru_list.h
bpf: Adjust free target to avoid global starvation of LRU map
2025-06-18 18:50:14 -07:00
bpf_lsm.c
bpf: lsm: Add two more sleepable hooks
2025-02-13 19:35:31 -08:00
bpf_struct_ops.c
bpf: Allow struct_ops to get map id by kdata
2025-08-06 13:39:58 -07:00
bpf_task_storage.c
bpf: use rcu_read_lock_dont_migrate() for bpf_task_storage_free()
2025-08-25 18:52:16 -07:00
btf_iter.c
…
btf_relocate.c
…
btf.c
Merge tag 'bpf-next-6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
2025-07-30 09:58:50 -07:00
cgroup_iter.c
…
cgroup.c
bpf: WQ_PERCPU added to alloc_workqueue users
2025-09-08 10:04:37 -07:00
core.c
bpf: core: introduce main_prog_aux for stream access
2025-09-11 13:00:43 -07:00
cpumap.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf after rc5
2025-09-11 09:34:37 -07:00
cpumask.c
bpf: fix missing kdoc string fields in cpumask.c
2025-03-15 11:48:57 -07:00
crypto.c
bpf: Fix out-of-bounds dynptr write in bpf_crypto_crypt
2025-09-09 15:07:57 -07:00
devmap.c
bpf: Remove redundant __GFP_NOWARN
2025-08-12 14:56:04 -07:00
disasm.c
bpftool: Using the right format specifiers
2025-03-17 13:50:56 -07:00
disasm.h
…
dispatcher.c
…
dmabuf_iter.c
bpf: Add open coded dmabuf iterator
2025-05-27 09:51:25 -07:00
hashtab.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf after rc4
2025-04-28 08:40:45 -07:00
helpers.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf after rc5
2025-09-11 09:34:37 -07:00
inode.c
VFS: rename lookup_one_len family to lookup_noperm and remove permission check
2025-04-08 11:24:36 +02:00
Kconfig
…
kmem_cache_iter.c
…
link_iter.c
bpf: Clean up individual BTF_ID code
2025-07-16 18:34:42 -07:00
local_storage.c
bpf: Remove redundant __GFP_NOWARN
2025-08-12 14:56:04 -07:00
log.c
bpf: Add dynptr type for skb metadata
2025-08-18 10:29:42 -07:00
lpm_trie.c
bpf: Convert lpm_trie.c to rqspinlock
2025-03-19 08:03:05 -07:00
Makefile
rqspinlock: Choose trylock fallback for NMI waiters
2025-09-09 15:10:28 -07:00
map_in_map.c
…
map_in_map.h
…
map_iter.c
…
memalloc.c
bpf: replace use of system_unbound_wq with system_dfl_wq
2025-09-08 10:04:37 -07:00
mmap_unlock_work.h
…
mprog.c
…
net_namespace.c
bpf: Remove attach_type in bpf_netns_link
2025-07-11 11:01:04 -07:00
offload.c
net: move misc netdev_lock flavors to a separate header
2025-03-08 09:06:50 -08:00
percpu_freelist.c
bpf: Convert percpu_freelist.c to rqspinlock
2025-03-19 08:03:05 -07:00
percpu_freelist.h
bpf: Convert percpu_freelist.c to rqspinlock
2025-03-19 08:03:05 -07:00
prog_iter.c
bpf: Clean up individual BTF_ID code
2025-07-16 18:34:42 -07:00
queue_stack_maps.c
bpf: Convert queue_stack map to rqspinlock
2025-04-10 12:51:10 -07:00
range_tree.c
…
range_tree.h
…
relo_core.c
…
reuseport_array.c
…
ringbuf.c
bpf: Convert ringbuf map to rqspinlock
2025-04-11 10:28:26 -07:00
rqspinlock.c
rqspinlock: Choose trylock fallback for NMI waiters
2025-09-09 15:10:28 -07:00
rqspinlock.h
rqspinlock: Protect waiters in queue from stalls
2025-03-19 08:03:05 -07:00
stackmap.c
…
stream.c
bpf: Fix improper int-to-ptr cast in dump_stack_cb
2025-07-07 08:30:15 -07:00
syscall.c
bpf: replace use of system_unbound_wq with system_dfl_wq
2025-09-08 10:04:37 -07:00
sysfs_btf.c
Merge tag 'driver-core-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core
2025-07-29 12:15:39 -07:00
task_iter.c
…
tcx.c
bpf: Remove location field in tcx_link
2025-07-11 11:00:57 -07:00
tnum.c
bpf: Improve the general precision of tnum_mul
2025-08-27 15:00:26 -07:00
token.c
bpf: Add struct bpf_token_info
2025-07-16 18:38:05 -07:00
trampoline.c
bpf: use rcu_read_lock_dont_migrate() for trampoline.c
2025-08-25 18:52:16 -07:00
verifier.c
bpf: core: introduce main_prog_aux for stream access
2025-09-11 13:00:43 -07:00