linux-kernel - Re: [PATCH bpf] selftests: xsk: Deflakify STATS_RX

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Date:   Wed, 05 Apr 2023 19:50:18 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Kal Cutter Conley <kal.conley@...tris.com>
Cc:     bjorn@...nel.org, magnus.karlsson@...el.com,
        maciej.fijalkowski@...el.com, jonathan.lemon@...il.com,
        ast@...nel.org, daniel@...earbox.net, andrii@...nel.org,
        martin.lau@...ux.dev, song@...nel.org, yhs@...com,
        john.fastabend@...il.com, kpsingh@...nel.org, sdf@...gle.com,
        haoluo@...gle.com, jolsa@...nel.org, mykolal@...com,
        shuah@...nel.org, netdev@...r.kernel.org, bpf@...r.kernel.org,
        linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH bpf] selftests: xsk: Deflakify STATS_RX_DROPPED test

Hello:

This patch was applied to bpf/bpf-next.git (master)
by Martin KaFai Lau <martin.lau@...nel.org>:

On Mon,  3 Apr 2023 14:03:59 +0200 you wrote:
> Fix flaky STATS_RX_DROPPED test. The receiver calls getsockopt after
> receiving the last (valid) packet which is not the final packet sent in
> the test (valid and invalid packets are sent in alternating fashion with
> the final packet being invalid). Since the last packet may or may not
> have been dropped already, both outcomes must be allowed.
> 
> This issue could also be fixed by making sure the last packet sent is
> valid. This alternative is left as an exercise to the reader (or the
> benevolent maintainers of this file).
> 
> [...]

Here is the summary with links:
  - [bpf] selftests: xsk: Deflakify STATS_RX_DROPPED test
    https://git.kernel.org/bpf/bpf-next/c/68e7322142f5

You are awesome, thank you!
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