Doesn't compile for me on OpenSuSE 15.0 (gcc 7.3.1): CALL scripts/checksyscalls.sh DESCEND objtool CHK include/generated/compile.h CC [M] drivers/gpu/drm/i915/i915_gem_gtt.o drivers/gpu/drm/i915/i915_gem_gtt.c: In function ‘gen6_dump_ppgtt’: drivers/gpu/drm/i915/i915_gem_gtt.c:1771:41: error: format ‘%llx’ expects argument of type ‘long long unsigned int’, but argument 5 has type ‘long unsigned int’ [-Werror=format=] seq_printf(m, "\t\t(%03d, %04d) %08llx: ", ~~~~~^ %08lx cc1: all warnings being treated as errors make[4]: *** [scripts/Makefile.build:306: drivers/gpu/drm/i915/i915_gem_gtt.o] Error 1 make[3]: *** [scripts/Makefile.build:546: drivers/gpu/drm/i915] Error 2 make[2]: *** [scripts/Makefile.build:546: drivers/gpu/drm] Error 2 make[1]: *** [scripts/Makefile.build:546: drivers/gpu] Error 2 make: *** [Makefile:1052: drivers] Error 2 4.19.3 is broken for me, too. 4.19.2 is works. 4.20-rc tree works. Config attached. Thomas