netdev - Re: [PATCH bpf-next 4/4] bpf/selftests: add simple selftest for bpf_smc

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Message-ID: <284e3cb9-9f27-413c-9c05-f017171fa40e@linux.alibaba.com>
Date: Thu, 24 Oct 2024 12:49:15 +0800
From: Tianchen Ding <dtcccc@...ux.alibaba.com>
To: "D. Wythe" <alibuda@...ux.alibaba.com>
Cc: kuba@...nel.org, davem@...emloft.net, netdev@...r.kernel.org,
 linux-s390@...r.kernel.org, linux-rdma@...r.kernel.org, bpf@...r.kernel.org,
 kgraul@...ux.ibm.com, wenjia@...ux.ibm.com, jaka@...ux.ibm.com,
 ast@...nel.org, daniel@...earbox.net, andrii@...nel.org,
 martin.lau@...ux.dev, pabeni@...hat.com, song@...nel.org, sdf@...gle.com,
 haoluo@...gle.com, yhs@...com, edumazet@...gle.com,
 john.fastabend@...il.com, kpsingh@...nel.org, jolsa@...nel.org,
 guwen@...ux.alibaba.com
Subject: Re: [PATCH bpf-next 4/4] bpf/selftests: add simple selftest for
 bpf_smc_ops

On 2024/10/24 12:04, D. Wythe wrote:
> 
> 
> On 10/24/24 10:42 AM, D. Wythe wrote:
>> From: "D. Wythe" <alibuda@...ux.alibaba.com>
>>
>> This PATCH adds a tiny selftest for bpf_smc_ops, to verify the ability
>> to attach and write access.
>>
>> Follow the steps below to run this test.
>>
>> make -C tools/testing/selftests/bpf
>> cd tools/testing/selftests/bpf
>> sudo ./test_progs -t smc
>>
>> Results shows:
>> Summary: 1/1 PASSED, 0 SKIPPED, 0 FAILED
> 
> 
> Sorry for just found an issue with vary config. I will fix this issues
> in the next version.
> 
> D. Wythe

This doesn't build with !CONFIG_SMC.

Maybe you should create an individual dir. (like what sched_ext does)