rnn/nvrm: add some ioctls known only by valgrind-mmt
rnn/nvrm: add some ioctls known only by valgrind-mmt

MoochMcGee/envytools,kfractal/envytools,pierremoreau/envytools,envytools/envytools,karolherbst/envytools,karolherbst/envytools,grate-driver/envytools,MoochMcGee/envytools,MoochMcGee/envytools,MoochMcGee/envytools,hakzsam/envytools,hakzsam/envytools,kfractal/envytools,grate-driver/envytools,pierremoreau/envytools,envytools/envytools,kfractal/envytools,envytools/envytools,kfractal/envytools,envytools/envytools,envytools/envytools,karolherbst/envytools,hakzsam/envytools,pierremoreau/envytools,pierremoreau/envytools,grate-driver/envytools,hakzsam/envytools,grate-driver/envytools,karolherbst/envytools,kfractal/envytools,karolherbst/envytools,grate-driver/envytools,pierremoreau/envytools,MoochMcGee/envytools,hakzsam/envytools