Symbol: SCM_DEVMEM_DMABUF
net/core/sock.c
3066
case SCM_DEVMEM_DMABUF:
tools/testing/selftests/drivers/net/hw/ncdevmem.c
1364
cmsg->cmsg_type = SCM_DEVMEM_DMABUF;
tools/testing/selftests/drivers/net/hw/ncdevmem.c
962
(cm->cmsg_type != SCM_DEVMEM_DMABUF &&