Hi, I've encountered the following error when building skyroot_defconfig with current mmotm tree:
make CONFIG_OF_ALL_DTBS=y CONFIG_DTC=y CROSS_COMPILE=/opt/gcc-8.1.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ARCH=powerpc vmlinux ... CC arch/powerpc/kernel/dbell.o In file included from arch/powerpc/kernel/dbell.c:20: arch/powerpc/include/asm/kvm_ppc.h: In function 'xics_on_xive': arch/powerpc/include/asm/kvm_ppc.h:625:9: error: implicit declaration of function 'xive_enabled'; did you mean 'eeh_enabled'? [-Werror=implicit-function-declaration] return xive_enabled() && cpu_has_feature(CPU_FTR_HVMODE); ^~~~~~~~~~~~ eeh_enabled cc1: all warnings being treated as errors scripts/Makefile.build:278: recipe for target 'arch/powerpc/kernel/dbell.o' failed make[3]: *** [arch/powerpc/kernel/dbell.o] Error 1 scripts/Makefile.build:493: recipe for target 'arch/powerpc/kernel' failed make[2]: *** [arch/powerpc/kernel] Error 2 Makefile:1049: recipe for target 'arch/powerpc' failed make[1]: *** [arch/powerpc] Error 2 -- Sincerely yours, Mike.