The arm64 hardening.config builds failed on the Linux mainline master for the arm64 architectures.
First seen on Linux mainline master 7eef7e306d3c40a0c5b9ff6adc9b273cc894dbd5. Good: 9f16d5e6f220661f73b36a4be1b21575651d8833 Bad: 7eef7e306d3c40a0c5b9ff6adc9b273cc894dbd5
arm64: build: * gcc-8-lkftconfig-hardening * gcc-13-lkftconfig-hardening
Reported-by: Linux Kernel Functional Testing lkft@linaro.org
Build error: --------- In function 'sized_strscpy', inlined from '__audit_ptrace' at kernel/auditsc.c:2732:2: include/linux/fortify-string.h:293:17: error: call to '__write_overflow' declared with attribute error: detected write beyond size of object (1st parameter) 293 | __write_overflow(); | ^~~~~~~~~~~~~~~~~~ In function 'sized_strscpy', inlined from 'audit_signal_info_syscall' at kernel/auditsc.c:2759:3: include/linux/fortify-string.h:293:17: error: call to '__write_overflow' declared with attribute error: detected write beyond size of object (1st parameter) 293 | __write_overflow(); | ^~~~~~~~~~~~~~~~~~ make[4]: *** [scripts/Makefile.build:229: kernel/auditsc.o] Error 1
Build image: ----------- - https://storage.tuxsuite.com/public/linaro/lkft/builds/2pNLRwWNgNgfh4C67CGIS... - https://qa-reports.linaro.org/lkft/linux-mainline-master/build/v6.12-9567-g7... - https://qa-reports.linaro.org/lkft/linux-mainline-master/build/v6.12-9567-g7... - https://qa-reports.linaro.org/lkft/linux-mainline-master/build/v6.12-9567-g7...
Steps to reproduce: ------------ - # tuxmake --runtime podman --target-arch arm64 --toolchain gcc-13 \ --kconfig defconfig \ --kconfig-add https://gitlab.com/Linaro/lkft/kernel-fragments/-/raw/main/netdev.config \ --kconfig-add hardening.config
metadata: ---- git describe: v6.12-9567-g7eef7e306d3c git repo: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git sha: 7eef7e306d3c40a0c5b9ff6adc9b273cc894dbd5 kernel config: https://storage.tuxsuite.com/public/linaro/lkft/builds/2pNLRwWNgNgfh4C67CGIS... build url: https://storage.tuxsuite.com/public/linaro/lkft/builds/2pNLRwWNgNgfh4C67CGIS... toolchain: gcc-13 and gcc-8 config: hardening.config arch: arm64
-- Linaro LKFT https://lkft.linaro.org