Merge pull request #7036 from Rombur/cuda_constraints

Cuda constraints for matrix-free

diff --cc tests/all-headers/CMakeLists.txt
index 9cefd6824b84256afcfbf5a0b179d0d1f51370ee,1fd8895ee3c0d9267f746939700775b23d7db87b..3b5e51b6e0c88dc97ba4dc08a91922e8b7d60147
--- 1/tests/all-headers/CMakeLists.txt
--- 2/tests/all-headers/CMakeLists.txt
+++ b/tests/all-headers/CMakeLists.txt
@@@ -50,9 -50,8 +50,10 @@@ FILE(GLOB_RECURSE _headers RELATIVE ${_
  # them from the list
  #
  LIST(REMOVE_ITEM _headers "lac/cuda_atomic.h"
 +  "lac/cuda_kernels.h"
 +  "lac/cuda_kernels.templates.h"
    "matrix_free/cuda_fe_evaluation.h"
+   "matrix_free/cuda_hanging_nodes_internal.h"
    "matrix_free/cuda_matrix_free.templates.h"
    "matrix_free/cuda_tensor_product_kernels.h")