From: Jiri Benc on gitlab.com https://gitlab.com/cki-project/kernel-ark/-/merge_requests/1619#note_8466797...
This leaves the semicolon here in the GENKSYMS pass. I don't think we want that; the kABI checksum would be generated from:
``` union { unsigned long xyz[_size]; ; } ```
The fix is redefining __RH_KABI_CHECK_SIZE to include the semicolon (and call it without the semicolon everywhere).