include/linux/compiler_types.h:352:38: error: call to '__compiletime_assert_483' declared with attribute error: FIELD_PREP: mask is not constant

Linux mainline x86 and i386 builds failed with gcc-7.3.x on jenkins build. I do have noticed on Linux next builds.

drivers/gpu/drm/i915/gt/uc/intel_guc.c: In function 'intel_guc_send_mmio': include/linux/compiler_types.h:352:38: error: call to '__compiletime_assert_483' declared with attribute error: FIELD_PREP: mask is not constant _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) ^ Reported-by: Linux Kernel Functional Testing lkft@linaro.org

-- Linaro LKFT https://lkft.linaro.org

[1] https://ci.linaro.org/view/lkft/job/openembedded-lkft-linux-mainline/DISTRO=...