blaster4385/linux-IllusionX/tools/testing/selftests/bpf/progs/bad_struct_ops.c, branch v6.13Linux kernel with personal config changes for arch linuxhttp://git.tablaster.dev/blaster4385/linux-IllusionX/atom?h=v6.132024-03-06T23:18:15Zselftests/bpf: Bad_struct_ops test2024-03-06T23:18:15ZEduard Zingermaneddyz87@gmail.com2024-03-06T10:45:20Zurn:sha1:c1b93c07b3ac3204c6a42a7f7b6217e36f44df4f
When loading struct_ops programs kernel requires BTF id of the
struct_ops type and member index for attachment point inside that
type. This makes impossible to use same BPF program in several
struct_ops maps that have different struct_ops type.
Check if libbpf rejects such BPF objects files.
Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20240306104529.6453-7-eddyz87@gmail.com