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Unlike bind-rx, which configures shared NIC RX queues to steer incoming traffic into the caller's dmabuf and requires CAP_NET_ADMIN (uns-admin-perm), bind-tx only DMA-maps the caller's dmabuf so the caller can transmit from it on their own sockets without affecting other traffic or device configuration. Add a comment in netdev.yaml and above netdev_nl_bind_tx_doit() to make it explicit that NETDEV_CMD_BIND_TX is unprivileged by design. Signed-off-by: Mina Almasry <almasrymina@google.com> Acked-by: Stanislav Fomichev <sdf@fomichev.me> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://patch.msgid.link/20260921195545.493253-1-almasrymina@google.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
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| specs | ||
| genetlink-c.yaml | ||
| genetlink-legacy.yaml | ||
| genetlink.yaml | ||
| netlink-raw.yaml | ||