netdev - Re: [PATCH net] selftests/tc-testing: Add test for echo of big TC filters

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Message-ID: <Z/akfbJxhHqys7f/@pop-os.localdomain>
Date: Wed, 9 Apr 2025 09:46:53 -0700
From: Cong Wang <xiyou.wangcong@...il.com>
To: Toke Høiland-Jørgensen <toke@...hat.com>
Cc: linux-kernel@...r.kernel.org, Jamal Hadi Salim <jhs@...atatu.com>,
	Jiri Pirko <jiri@...nulli.us>, Shuah Khan <shuah@...nel.org>,
	netdev@...r.kernel.org
Subject: Re: [PATCH net] selftests/tc-testing: Add test for echo of big TC
 filters

On Wed, Apr 09, 2025 at 04:51:22PM +0200, Toke Høiland-Jørgensen wrote:
> Add a selftest that checks whether the kernel can successfully echo a
> big tc filter, to test the fix introduced in commit:
> 
> 369609fc6272 ("tc: Ensure we have enough buffer space when sending filter netlink notifications")
> 
> Signed-off-by: Toke Høiland-Jørgensen <toke@...hat.com>
> ---
>  .../tc-testing/tc-tests/filters/u32.json      | 22 +++++++++++++++++++

I think tools/testing/selftests/tc-testing/tc-tests/infra/actions.json
is a better place since this is not specific to u32 filter (although you
use it for testing).

Thanks!