ACK: [F/H/I/Unstable][OEM-5.10/OEM-5.13/OEM-5.14][SRU][PATCH 0/1] selftests/net: remove min gso test in packet_snd

[Tim Gardner]

Acked-by: Tim Gardner <tim.gardner at canonical.com>

On 9/7/21 9:58 PM, Po-Hsu Lin wrote:
> [Impact]
> The expected to fail 'raw gso min size - 1' test in psock_snd.sh is
> not failing as expected, and thus this test will fail with:
> 
>    raw gso min size - 1 (expected to fail)
>    tx: 1524
>    rx: 1472
>    OK
> 
> This is because after commit 7c6d2ec ("net: be more gentle about silly
> gso requests coming from user"), we relaxed the min gso_size check in
> virtio_net_hdr_to_skb().
> 
> So when a packet which is smaller then the gso_size, GSO for this
> packet will not be set, the packet will be send/recv successfully.
> 
> [Fix]
> * cfba3fb68960b4 selftests/net: remove min gso test in packet_snd
> 
> This patch can be cherry-picked into all affected kernels.
> 
> I decided to skip those 5.8 variants, as the current cycle
> (2021-09-06) might be the last cycle for them.
> 
> [Test]
> Run this psock_snd.sh script, this test will no longer exist and the
> script can proceed with the next test.
> 
> [Where problems could occur]
> Removing this broken test should not have any negative impact to our
> tests. We will need to update our hints later.
> 
> Dust Li (1):
>    selftests/net: remove min gso test in packet_snd
> 
>   tools/testing/selftests/net/psock_snd.sh | 3 ---
>   1 file changed, 3 deletions(-)
> 

-- 
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Tim Gardner
Canonical, Inc