netdev - RE: [PATCH bpf-next 6/6] selftests/bpf: add BPF_CORE_READ and BPF_CORE_READ_STR

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Date:   Tue, 01 Oct 2019 12:19:21 -0700
From:   John Fastabend <john.fastabend@...il.com>
To:     Andrii Nakryiko <andriin@...com>, bpf@...r.kernel.org,
        netdev@...r.kernel.org, ast@...com, daniel@...earbox.net
Cc:     andrii.nakryiko@...il.com, kernel-team@...com,
        Andrii Nakryiko <andriin@...com>
Subject: RE: [PATCH bpf-next 6/6] selftests/bpf: add BPF_CORE_READ and
 BPF_CORE_READ_STR_INTO macro tests

Andrii Nakryiko wrote:
> Validate BPF_CORE_READ correctness and handling of up to 9 levels of
> nestedness using cyclic task->(group_leader->)*->tgid chains.
> 
> Also add a test of maximum-dpeth BPF_CORE_READ_STR_INTO() macro.
> 
> Signed-off-by: Andrii Nakryiko <andriin@...com>
> ---

Acked-by: John Fastabend <john.fastabend@...il.com>