The following error was noticed on stable-rc 5.12, 5.10, 5.4, 4.19, 4.14, 4.9 and 4.4 for i386 and arm. make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/current ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- 'CC=sccache arm-linux-gnueabihf-gcc' 'HOSTCC=sccache gcc' In file included from /builds/linux/include/linux/kernel.h:11, from /builds/linux/include/linux/list.h:9, from /builds/linux/include/linux/preempt.h:11, from /builds/linux/include/linux/hardirq.h:5, from /builds/linux/include/linux/kvm_host.h:7, from /builds/linux/arch/arm/kvm/../../../virt/kvm/kvm_main.c:18: In function '__gfn_to_hva_memslot', inlined from '__gfn_to_hva_many.part.6' at /builds/linux/arch/arm/kvm/../../../virt/kvm/kvm_main.c:1446:9, inlined from '__gfn_to_hva_many' at /builds/linux/arch/arm/kvm/../../../virt/kvm/kvm_main.c:1434:22: /builds/linux/include/linux/compiler.h:417:38: error: call to '__compiletime_assert_59' declared with attribute error: BUILD_BUG_ON failed: sizeof(_i) > sizeof(long) _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) ^ Reported-by: Linux Kernel Functional Testing <lkft@xxxxxxxxxx> ref: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc/-/jobs/1342604370#L389 -- Linaro LKFT https://lkft.linaro.org