Andrii Nakryiko 8bdd8e275e bpf: Return -ENOTSUPP when attaching to non-kernel BTF ...

Return -ENOTSUPP if tracing BPF program is attempted to be attached with
specified attach_btf_obj_fd pointing to non-kernel (neither vmlinux nor
module) BTF object. This scenario might be supported in the future and isn't
outright invalid, so -EINVAL isn't the most appropriate error code.

Suggested-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20201208064326.667389-1-andrii@kernel.org

2020-12-08 17:14:27 +01:00

..

preload

bpf: BPF_PRELOAD depends on BPF_SYSCALL

2020-11-05 18:49:29 -08:00

arraymap.c

bpf: Eliminate rlimit-based memory accounting for arraymap maps

2020-12-02 18:32:46 -08:00

bpf_inode_storage.c

bpf: Allow specifying a BTF ID per argument in function protos

2020-09-21 15:00:40 -07:00

bpf_iter.c

bpf: Permit cond_resched for some iterators

2020-10-28 14:54:31 -07:00

bpf_local_storage.c

bpf: Eliminate rlimit-based memory accounting for bpf local storage maps

2020-12-02 18:32:47 -08:00

bpf_lru_list.c

…

bpf_lru_list.h

bpf: Fix a typo "inacitve" -> "inactive"

2020-04-06 21:54:10 +02:00

bpf_lsm.c

bpf: Add a BPF helper for getting the IMA hash of an inode

2020-11-26 00:04:04 +01:00

bpf_struct_ops_types.h

bpf: tcp: Support tcp_congestion_ops in bpf

2020-01-09 08:46:18 -08:00

bpf_struct_ops.c

bpf: Eliminate rlimit-based memory accounting for bpf_struct_ops maps

2020-12-02 18:32:46 -08:00

bpf_task_storage.c

bpf: Fix NULL dereference in bpf_task_storage

2020-11-11 18:14:49 -08:00

btf.c

bpf: Allow to specify kernel module BTFs when attaching BPF programs

2020-12-03 17:38:21 -08:00

cgroup.c

Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2020-10-22 09:59:21 -07:00

core.c

bpf: Eliminate rlimit-based memory accounting for bpf progs

2020-12-02 18:32:47 -08:00

cpumap.c

bpf: Eliminate rlimit-based memory accounting for cpumap maps

2020-12-02 18:32:46 -08:00

devmap.c

bpf: Eliminate rlimit-based memory accounting for devmap maps

2020-12-02 18:32:46 -08:00

disasm.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 295

2019-06-05 17:36:38 +02:00

disasm.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 295

2019-06-05 17:36:38 +02:00

dispatcher.c

bpf: Remove bpf_image tree

2020-03-13 12:49:52 -07:00

hashtab.c

bpf: Propagate __user annotations properly

2020-12-07 19:26:09 -08:00

helpers.c

bpf: Add bpf_ktime_get_coarse_ns helper

2020-11-18 23:25:32 +01:00

inode.c

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

2020-09-22 16:45:34 -07:00

local_storage.c

bpf: Eliminate rlimit-based memory accounting for cgroup storage maps

2020-12-02 18:32:46 -08:00

lpm_trie.c

bpf: Eliminate rlimit-based memory accounting for lpm_trie maps

2020-12-02 18:32:46 -08:00

Makefile

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next

2020-11-14 09:13:41 -08:00

map_in_map.c

bpf: Relax max_entries check for most of the inner map types

2020-08-28 15:41:30 +02:00

map_in_map.h

bpf: Add map_meta_equal map ops

2020-08-28 15:41:30 +02:00

map_iter.c

bpf: Implement link_query callbacks in map element iterators

2020-08-21 14:01:39 -07:00

net_namespace.c

bpf: Add support for forced LINK_DETACH command

2020-08-01 20:38:28 -07:00

offload.c

bpf, offload: Replace bitwise AND by logical AND in bpf_prog_offload_info_fill

2020-02-17 16:53:49 +01:00

percpu_freelist.c

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

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

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: Eliminate rlimit-based memory accounting for queue_stack_maps maps

2020-12-02 18:32:46 -08:00

reuseport_array.c

bpf: Eliminate rlimit-based memory accounting for reuseport_array maps

2020-12-02 18:32:47 -08:00

ringbuf.c

bpf: Eliminate rlimit-based memory accounting for bpf ringbuffer

2020-12-02 18:32:47 -08:00

stackmap.c

bpf: Eliminate rlimit-based memory accounting for stackmap maps

2020-12-02 18:32:47 -08:00

syscall.c

bpf: Return -ENOTSUPP when attaching to non-kernel BTF

2020-12-08 17:14:27 +01:00

sysfs_btf.c

bpf: Load and verify kernel module BTFs

2020-11-10 15:25:53 -08:00

task_iter.c

bpf: Simplify task_file_seq_get_next()

2020-11-20 20:36:34 +01:00

tnum.c

bpf: Verifier, do explicit ALU32 bounds tracking

2020-03-30 14:59:53 -07:00

trampoline.c

bpf: Move prog->aux->linked_prog and trampoline into bpf_link on attach

2020-09-29 13:09:23 -07:00

verifier.c

Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next

2020-12-04 07:48:12 -08:00