CONFIG_INFINIBAND_RDMAVT is not available for thedefaultarchitecture x86.
Result is shown for architecture 64BIT
RDMA verbs transport library
modulename: rdmavt.ko
configname: CONFIG_INFINIBAND_RDMAVT
Linux Kernel Configuration
└─>Device Drivers
└─>InfiniBand support
└─>PCI support
└─>RDMA verbs transport library
In linux kernel since version 3.10 (release Date: 2013-06-30)
This is a common software verbs provider for RDMA networks.