netdev - Re: [PATCH bpf-next 2/2] selftests/bpf: Cover 4-byte load from remote_port in bpf_sk

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Message-ID: <36895526-cffc-c445-be54-e15481bdd3ec@fb.com>
Date:   Mon, 7 Feb 2022 11:20:30 -0800
From:   Yonghong Song <yhs@...com>
To:     Jakub Sitnicki <jakub@...udflare.com>, <bpf@...r.kernel.org>
CC:     <netdev@...r.kernel.org>, Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Andrii Nakryiko <andrii@...nel.org>,
        <kernel-team@...udflare.com>
Subject: Re: [PATCH bpf-next 2/2] selftests/bpf: Cover 4-byte load from
 remote_port in bpf_sk_lookup



On 2/7/22 5:14 AM, Jakub Sitnicki wrote:
> Extend the context access tests for sk_lookup prog to cover the surprising
> case of a 4-byte load from the remote_port field, where the expected value
> is actually shifted by 16 bits.
> 
> Signed-off-by: Jakub Sitnicki <jakub@...udflare.com>

Acked-by: Yonghong Song <yhs@...com>