Warnings before patch: files: ['tools/include/uapi/linux/bpf.h', 'include/uapi/linux/bpf.h', 'include/linux/bpf.h', 'kernel/bpf/bpf_struct_ops.c', 'kernel/bpf/core.c', 'kernel/bpf/syscall.c'] Warning: include/linux/bpf.h:1947 struct member 'cfi_stubs' not described in 'bpf_struct_ops' Warning: include/linux/bpf.h:1947 struct member 'owner' not described in 'bpf_struct_ops' Current warnings: files: ['tools/include/uapi/linux/bpf.h', 'include/uapi/linux/bpf.h', 'include/linux/bpf.h', 'kernel/bpf/bpf_struct_ops.c', 'kernel/bpf/core.c', 'kernel/bpf/syscall.c'] Warning: include/linux/bpf.h:1949 struct member 'cfi_stubs' not described in 'bpf_struct_ops' Warning: include/linux/bpf.h:1949 struct member 'owner' not described in 'bpf_struct_ops' Warnings before: 2 after: 2