Hi all, I am currently working on validating PCIe DPC above Mellanox devices, and I've encountered issues where the device does not recover after injecting DPC above it with ENOMEM returned from rdma_create_qp. It seems that the rdma-core library does not support hotplugging or handle the removal of InfiniBand devices (RDMA_CM_EVENT_DEVICE_REMOVAL). Are there any new patches that address this issue? If not, what would be the correct approach to handle this event or recover the device? Would it require us to free/destroy and reinitialize the device? Best regards, Rita Han
