v0.36.0 on v6.18: bindsnoop - error: invalid application of 'sizeof' to an incomplete type 'struct bpf_task_work' #5451
Description
Release v0.36.0 fails to run bindsnoop Python tool it provides on Linux 6.18.7 which it supposed to support:
# /usr/src/tmp/bcc-buildroot/usr/share/bcc/tools/bindsnoop
In file included from /virtual/main.c:17:
In file included from include/net/sock.h:46:
In file included from include/linux/netdevice.h:44:
In file included from include/uapi/linux/neighbour.h:6:
In file included from include/linux/netlink.h:9:
In file included from include/net/scm.h:9:
In file included from include/linux/security.h:35:
include/linux/bpf.h:409:10: error: invalid application of 'sizeof' to an incomplete type 'struct bpf_task_work'
409 | return sizeof(struct bpf_task_work);
| ^ ~~~~~~~~~~~~~~~~~~~~~~
include/linux/bpf.h:409:24: note: forward declaration of 'struct bpf_task_work'
409 | return sizeof(struct bpf_task_work);
| ^
include/linux/bpf.h:443:10: error: invalid application of '__alignof' to an incomplete type 'struct bpf_task_work'
443 | return __alignof__(struct bpf_task_work);
| ^ ~~~~~~~~~~~~~~~~~~~~~~
include/linux/bpf.h:443:29: note: forward declaration of 'struct bpf_task_work'
443 | return __alignof__(struct bpf_task_work);
| ^
2 errors generated.
Traceback (most recent call last):
File "/usr/src/tmp/bcc-buildroot/usr/share/bcc/tools/bindsnoop", line 468, in <module>
b = BPF(text=bpf_text)
File "/usr/src/tmp/bcc-buildroot/usr/lib64/python3/site-packages/bcc/__init__.py", line 507, in __init__
raise Exception("Failed to compile BPF module %s" % (src_file or "<text>"))
Exception: Failed to compile BPF module <text>