The following build regressions are noticed on arm due to following Warnings and errors with gcc-13, clang-19 and clang-nightly with axm55xx_defconfig.

Started happening on next-20241023. Good: next-20241022 Bad: next-20241023

Reported-by: Linux Kernel Functional Testing lkft@linaro.org

Build log: —------- ld.lld: error: undefined symbol: lockdown_reasons

...

...

referenced by lsm_audit.c:417 (security/lsm_audit.c:417) security/lsm_audit.o:(audit_log_lsm_data) in archive vmlinux.a referenced by lsm_audit.c:417 (security/lsm_audit.c:417) security/lsm_audit.o:(audit_log_lsm_data) in archive vmlinux.a

Links: —--- Download_url: https://storage.tuxsuite.com/public/linaro/lkft/builds/2npIko0KV1uYFA7CZM7nR...

Metadata: —---- Git_describe: next-20241023 Git_repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git Git_sha: ceab669fdf7b7510b4e4997b33d6f66e433a96db Build_name: clang-19 Compiler: clang-19 and gcc-13 Config: https://storage.tuxsuite.com/public/linaro/lkft/builds/2npIko0KV1uYFA7CZM7nR... Download_url: https://storage.tuxsuite.com/public/linaro/lkft/builds/2npIko0KV1uYFA7CZM7nR... arch: arm config: axm55xx_defconfig

-- Linaro LKFT https://lkft.linaro.org