On Wed, 25 Mar 2026 17:23:39 +0800 Qingfang Deng wrote:

quoted

quoted

I haven't written a kselftest before. What tests should I include?

I think I can add a local ppp server and client over veth, and test
the connection with ping and iperf3.  

We have tools/testing/selftests/drivers/net/gro.c and associated Python
test. (note I have ambiguous feelings about adding ppp cases to this
file vs creating a new test, adding Willem to CC maybe he has some
guidance)  

He hasn't replied. What do you think?

He probably missed the mid-thread email. Proceed with whatever you feel
makes sense.