Lorenz Bauer 6ced700a34 bpf: allow helpers to return PTR_TO_SOCK_COMMON ...

It's currently not possible to access timewait or request sockets
from eBPF, since there is no way to return a PTR_TO_SOCK_COMMON
from a helper. Introduce RET_PTR_TO_SOCK_COMMON to enable this
behaviour.

Signed-off-by: Lorenz Bauer <lmb@cloudflare.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: ExtremeXT <75576145+ExtremeXT@users.noreply.github.com>

2025-08-26 22:31:59 +03:00

..

arraymap.c

bpf: implement lookup-free direct value access for maps

2025-08-26 22:31:59 +03:00

bpf_lru_list.c

bpf: Address KCSAN report on bpf_lru_list

2023-08-11 11:45:25 +02:00

bpf_lru_list.h

bpf: Address KCSAN report on bpf_lru_list

2023-08-11 11:45:25 +02:00

btf.c

bpf: introduce bpf_spin_lock

2025-08-26 22:31:54 +03:00

cgroup.c

bpf: Don't return EINVAL from {get,set}sockopt when optlen > PAGE_SIZE

2025-08-26 22:31:58 +03:00

core.c

bpf: implement lookup-free direct value access for maps

2025-08-26 22:31:59 +03:00

cpumap.c

cpumap: Avoid warning when CONFIG_DEBUG_PER_CPU_MAPS is enabled

2020-05-02 17:25:53 +02:00

devmap.c

BACKPORT: devmap: Allow map lookups from eBPF

2025-08-26 22:31:47 +03:00

disasm.c

bpf: implement lookup-free direct value access for maps

2025-08-26 22:31:59 +03:00

disasm.h

…

hashtab.c

bpf: introduce BPF_F_LOCK flag

2025-08-26 22:31:57 +03:00

helpers.c

bpf: introduce BPF_F_LOCK flag

2025-08-26 22:31:57 +03:00

inode.c

bpf: Fix a rcu warning for bpffs map pretty-print

2020-10-01 13:14:52 +02:00

local_storage.c

bpf: introduce BPF_F_LOCK flag

2025-08-26 22:31:57 +03:00

lpm_trie.c

bpf: pass struct btf pointer to the map_check_btf() callback

2025-08-26 22:31:53 +03:00

Makefile

bpf, sockmap: convert to generic sk_msg interface

2025-08-26 22:31:58 +03:00

map_in_map.c

bpf: introduce bpf_spin_lock

2025-08-26 22:31:54 +03:00

map_in_map.h

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

2024-02-23 08:12:46 +01:00

offload.c

nsfs: clean-up ns_get_path() signature to return int

2025-08-26 22:31:50 +03:00

percpu_freelist.c

bpf: fix lockdep false positive in percpu_freelist

2019-03-13 14:02:36 -07:00

percpu_freelist.h

bpf: fix lockdep false positive in percpu_freelist

2019-03-13 14:02:36 -07:00

reuseport_array.c

…

stackmap.c

bpf: Fix stackmap overflow check on 32-bit arches

2024-03-26 18:22:36 -04:00

syscall.c

bpf: implement lookup-free direct value access for maps

2025-08-26 22:31:59 +03:00

tnum.c

bpf: Fix incorrect verifier simulation of ARSH under ALU32

2020-01-23 08:21:32 +01:00

verifier.c

bpf: allow helpers to return PTR_TO_SOCK_COMMON

2025-08-26 22:31:59 +03:00

xskmap.c

…