Re: [PATCH net-next 5/5] selftests: drivers: net: check the RSS key a device uses

On Mon, 21 Sep 2026 18:37:58 +0000 Eric Dumazet wrote:

Let's fold the tests into one file under drivers/net/ (not hw)
and add to netdevsim the reporting that let's us exercise what we need.

Putting stuff in lib/ should be absolutely last resort.

+    for fl_type in FLOW_TYPES:
+        proc = cmd(f"ethtool -n {cfg.ifname} rx-flow-hash {fl_type}",
+                   fail=False)

netlink supports reporting hash config

+        if proc.ret:
+            continue