[ Please ignore this email if it is already reported ] While building Linux next 20211214 powerpc defconfig with gcc-8/9/10/11 following warnings / errors noticed. make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/current ARCH=powerpc CROSS_COMPILE=powerpc64le-linux-gnu- 'CC=sccache powerpc64le-linux-gnu-gcc' 'HOSTCC=sccache gcc' arch/powerpc/kvm/book3s_hv.c: In function 'kvmhv_run_single_vcpu': arch/powerpc/kvm/book3s_hv.c:4591:27: error: 'struct kvm_vcpu' has no member named 'wait' prepare_to_rcuwait(&vcpu->wait); ^~ arch/powerpc/kvm/book3s_hv.c:4608:23: error: 'struct kvm_vcpu' has no member named 'wait' finish_rcuwait(&vcpu->wait); ^~ make[3]: *** [scripts/Makefile.build:289: arch/powerpc/kvm/book3s_hv.o] Error 1 meta data: ----------- git describe: next-20211214 git_repo: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next git_sha: 0bafb8f3ebc84525d0ae0fcea22d12151b99312f git_short_log: 0bafb8f3ebc8 (\"Add linux-next specific files for 20211214\") target_arch: powerpc toolchain: gcc-8 steps to reproduce: # To install tuxmake on your system globally: # sudo pip3 install -U tuxmake tuxmake --runtime podman --target-arch powerpc --toolchain gcc-8 --kconfig defconfig Reported-by: Linux Kernel Functional Testing <lkft@xxxxxxxxxx> build log: https://builds.tuxbuild.com/22IPCvkz8z9pqpgCMPoNw7OstPD/ -- Linaro LKFT https://lkft.linaro.org