tools/testing/selftests/arm64/tags/.gitignore: warning: ignored by one of the .gitignore files
tools/testing/selftests/arm64/tags/Makefile: warning: ignored by one of the .gitignore files
tools/testing/selftests/arm64/tags/run_tags_test.sh: warning: ignored by one of the .gitignore files
tools/testing/selftests/arm64/tags/tags_test.c: warning: ignored by one of the .gitignore files
tools/testing/selftests/kvm/.gitignore: warning: ignored by one of the .gitignore files
tools/testing/selftests/kvm/Makefile: warning: ignored by one of the .gitignore files
tools/testing/selftests/kvm/config: warning: ignored by one of the .gitignore files
tools/testing/selftests/kvm/settings: warning: ignored by one of the .gitignore files
../tools/lib/bpf/btf_relocate.c:206:23: warning: implicit truncation from 'int' to a one-bit wide bit-field changes value from 1 to -1 [-Wsingle-bit-bitfield-constant-conversion]
  206 |                 info[id].needs_size = true;
      |                                     ^ ~~~~
../tools/lib/bpf/btf_relocate.c:256:25: warning: implicit truncation from 'int' to a one-bit wide bit-field changes value from 1 to -1 [-Wsingle-bit-bitfield-constant-conversion]
  256 |                         base_info.needs_size = true;
      |                                              ^ ~~~~
2 warnings generated.
../kernel/bpf/btf.c:8251:22: error: call to undeclared function 'btf_relocate_id'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
 8251 |                 set->pairs[i].id = btf_relocate_id(btf, set->pairs[i].id);
      |                                    ^
../kernel/bpf/btf.c:8251:22: note: did you mean 'btf_relocate'?
../include/linux/btf.h:556:5: note: 'btf_relocate' declared here
  556 | int btf_relocate(struct btf *btf, const struct btf *base_btf, __u32 **map_ids);
      |     ^
../kernel/bpf/btf.c:8376:37: error: call to undeclared function 'btf_relocate_id'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
 8376 |                 ret = btf_check_kfunc_protos(btf, btf_relocate_id(btf, kset->set->pairs[i].id),
      |                                                   ^
../kernel/bpf/btf.c:8440:17: error: call to undeclared function 'btf_relocate_id'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
 8440 |                 dtor_btf_id = btf_relocate_id(btf, dtors[i].kfunc_btf_id);
      |                               ^
../kernel/bpf/btf.c:8529:26: error: call to undeclared function 'btf_relocate_id'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
 8529 |                 tab->dtors[i].btf_id = btf_relocate_id(btf, tab->dtors[i].btf_id);
      |                                        ^
4 errors generated.
make[5]: *** [../kernel/bpf/Makefile:60: kernel/bpf/btf.o] Error 1
make[5]: *** Waiting for unfinished jobs....
make[4]: *** [../scripts/Makefile.build:485: kernel/bpf] Error 2
make[3]: *** [../scripts/Makefile.build:485: kernel] Error 2
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/home/nipa/bpf-next/wt-0/Makefile:1934: .] Error 2
make[1]: *** [/home/nipa/bpf-next/wt-0/Makefile:240: __sub-make] Error 2
make: *** [Makefile:240: __sub-make] Error 2
tools/testing/selftests/arm64/tags/.gitignore: warning: ignored by one of the .gitignore files
tools/testing/selftests/arm64/tags/Makefile: warning: ignored by one of the .gitignore files
tools/testing/selftests/arm64/tags/run_tags_test.sh: warning: ignored by one of the .gitignore files
tools/testing/selftests/arm64/tags/tags_test.c: warning: ignored by one of the .gitignore files
tools/testing/selftests/kvm/.gitignore: warning: ignored by one of the .gitignore files
tools/testing/selftests/kvm/Makefile: warning: ignored by one of the .gitignore files
tools/testing/selftests/kvm/config: warning: ignored by one of the .gitignore files
tools/testing/selftests/kvm/settings: warning: ignored by one of the .gitignore files
../kernel/bpf/btf.c:8251:22: error: call to undeclared function 'btf_relocate_id'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
 8251 |                 set->pairs[i].id = btf_relocate_id(btf, set->pairs[i].id);
      |                                    ^
../kernel/bpf/btf.c:8251:22: note: did you mean 'btf_relocate'?
../include/linux/btf.h:556:5: note: 'btf_relocate' declared here
  556 | int btf_relocate(struct btf *btf, const struct btf *base_btf, __u32 **map_ids);
      |     ^
../kernel/bpf/btf.c:8376:37: error: call to undeclared function 'btf_relocate_id'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
 8376 |                 ret = btf_check_kfunc_protos(btf, btf_relocate_id(btf, kset->set->pairs[i].id),
      |                                                   ^
../kernel/bpf/btf.c:8440:17: error: call to undeclared function 'btf_relocate_id'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
 8440 |                 dtor_btf_id = btf_relocate_id(btf, dtors[i].kfunc_btf_id);
      |                               ^
../kernel/bpf/btf.c:8529:26: error: call to undeclared function 'btf_relocate_id'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
 8529 |                 tab->dtors[i].btf_id = btf_relocate_id(btf, tab->dtors[i].btf_id);
      |                                        ^
4 errors generated.
make[5]: *** [../kernel/bpf/Makefile:60: kernel/bpf/btf.o] Error 1
make[4]: *** [../scripts/Makefile.build:485: kernel/bpf] Error 2
make[3]: *** [../scripts/Makefile.build:485: kernel] Error 2
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/home/nipa/bpf-next/wt-0/Makefile:1934: .] Error 2
make[1]: *** [/home/nipa/bpf-next/wt-0/Makefile:240: __sub-make] Error 2
make: *** [Makefile:240: __sub-make] Error 2