netdev - Re: [PATCH bpf 2/2] selftests/bpf: tunnel: add sanity test for checksums

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Message-ID: <20221220153601.5f16545b@kernel.org>
Date:   Tue, 20 Dec 2022 15:36:01 -0800
From:   Jakub Kicinski <kuba@...nel.org>
To:     Martin KaFai Lau <martin.lau@...ux.dev>
Cc:     bpf@...r.kernel.org, netdev@...r.kernel.org, daniel@...earbox.net
Subject: Re: [PATCH bpf 2/2] selftests/bpf: tunnel: add sanity test for
 checksums

On Tue, 20 Dec 2022 15:21:08 -0800 Martin KaFai Lau wrote:
> Thanks for the fix and the idea on how to test it.
> 
> I have posted a patch to translate this test to a test for test_progs that can 
> finish and exit such that it can be run continuously in CI.  The test attaches a 
> tc-bpf at lo and the bpf prog directly checks for the skb->ip_summed == 
> CHECKSUM_NONE and the broken csum_start condition.
> 
> If the test_progs patch looks good, patch 1 can be landed first and then land 
> the test_progs patch.  wdyt?

I'm not attached to the test, your patch looks good!