| Bug ID | 1329 |
|---|---|
| Summary | Kernel BPF API changes break TAP RSS |
| Product | DPDK |
| Version | 23.07 |
| Hardware | All |
| OS | All |
| Status | UNCONFIRMED |
| Severity | normal |
| Priority | Normal |
| Component | ethdev |
| Assignee | dev@dpdk.org |
| Reporter | stephen@networkplumber.org |
| Target Milestone | --- |
The kernel BPF interface is unstable and the older format used by TAP device no longer works with current kernels. Fixing it means changing how the BPF program is loaded likely creating dependency on a version of libpbpf. Or just drop the feature.