Re: [PATCH bpf-next v3 08/12] bpf, sockmap: Let all kernel-land lookup values in SOCKMAP

[Martin Lau <kafai@xxxxxx>]

On Wed, Jan 22, 2020 at 02:05:45PM +0100, Jakub Sitnicki wrote:
> Don't require the kernel code, like BPF helpers, that needs access to
> SOCKMAP map contents to live in net/core/sock_map.c. Expose the SOCKMAP
> lookup operation to all kernel-land.
> 
> Lookup from BPF context is not whitelisted yet. While syscalls have a
> dedicated lookup handler.
Acked-by: Martin KaFai Lau <kafai@xxxxxx>