selftest/rxe: Add selftests for perf

Create a virtual TUN net device with RXE support, then run rping
server and client to invoke networking packets, finally compare both
*port_xmit_data* and *port_rcv_data* of such device.

Signed-off-by: Zhu Yanjun <yanjun.zhu@linux.dev>
Link: https://patch.msgid.link/20260414062948.671658-5-zhenwei.pi@linux.dev
Signed-off-by: Leon Romanovsky <leon@kernel.org>
This commit is contained in:
Zhu Yanjun 2026-04-14 14:29:48 +08:00 • committed by Leon Romanovsky
commit c67bd97369
2 changed files with 77 additions and 1 deletions