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Date:   Wed, 19 Aug 2020 13:29:07 -0700
From:   John Fastabend <>
To:     Lorenz Bauer <>,,, Alexei Starovoitov <>,
        Daniel Borkmann <>,
        Lorenz Bauer <>,
        "David S. Miller" <>,
        Jakub Kicinski <>
Subject: RE: [PATCH bpf-next 3/6] bpf: sockmap: call sock_map_update_elem

Lorenz Bauer wrote:
> Don't go via map->ops to call sock_map_update_elem, since we know
> what function to call in bpf_map_update_value. Since
> check_map_func_compatibility doesn't allow calling
> BPF_FUNC_map_update_elem from BPF context, we can remove
> ops->map_update_elem and rename the function to
> sock_map_update_elem_sys.
> Signed-off-by: Lorenz Bauer <>
> ---

Acked-by: John Fastabend <>

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