Following build warnings/ errors noticed while building stable-rc 4.14...5.14 branches with gcc-8/9/10/11 for arm architecture with axm55xx_defconfig.
# to reproduce this build locally: tuxmake --runtime podman --target-arch arm --toolchain gcc-11 --kconfig axm55xx_defconfig
build error: ------------ arch/arm/kernel/sys_oabi-compat.c:347:2: error: #endif without #if 347 | #endif | ^~~~~ make[3]: *** [scripts/Makefile.build:271: arch/arm/kernel/sys_oabi-compat.o] Error 1
Build config: https://builds.tuxbuild.com/1yCGjI41IKXkLhFamMRkMmNu7ak/config
Reported-by: Linux Kernel Functional Testing lkft@linaro.org
meta data: ----------- git_describe: v5.14.4-74-g739800791564 git_ref: git_repo: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc" git_sha: 73980079156484a4acc3b4fa06a1aaf7f7633433 git_short_log: 739800791564 ("Linux 5.14.5-rc1") kconfig: [ axm55xx_defconfig ], kernel_version: 5.14.5-rc1 target_arch: arm toolchain: gcc-11
steps to reproduce: https://builds.tuxbuild.com/1yCGjI41IKXkLhFamMRkMmNu7ak/tuxmake_reproducer.s...
-- Linaro LKFT https://lkft.linaro.org