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Add RDMAProxy for CPU & device-staged RDMA#13125

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atoniolo76 wants to merge 2 commits intogoogle:masterfrom
modal-labs:alessio/add-rdmaproxy-core
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Add RDMAProxy for CPU & device-staged RDMA#13125
atoniolo76 wants to merge 2 commits intogoogle:masterfrom
modal-labs:alessio/add-rdmaproxy-core

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@atoniolo76
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Adds a pass-through proxy for dev/infiniband/uverbs*, intercepting the RDMA_VERBS_IOCTL sys call as of kernel version >= 4.20. Introduces a driver plug-in for use by vendor specific RDMA drivers/devices. Gates on --rdmaproxy runtime flag and dev.gvisor.internal.rdmaproxy OCI annotation. Validate host IB_USER_VERBS_ABI_VERSION.

Stacked onto #13114.

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google-cla Bot commented May 8, 2026

Thanks for your pull request! It looks like this may be your first contribution to a Google open source project. Before we can look at your pull request, you'll need to sign a Contributor License Agreement (CLA).

View this failed invocation of the CLA check for more information.

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