linux-kernel - Re: [PATCH v2 0/5] MIPS: BPF: JIT fixes and improvements.

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Message-ID: <58C86EC3.9010406@iogearbox.net>
Date:   Tue, 14 Mar 2017 23:29:23 +0100
From:   Daniel Borkmann <daniel@...earbox.net>
To:     David Daney <david.daney@...ium.com>, linux-mips@...ux-mips.org,
        ralf@...ux-mips.org, James Hogan <james.hogan@...tec.com>,
        Alexei Starovoitov <ast@...nel.org>, netdev@...r.kernel.org
CC:     linux-kernel@...r.kernel.org,
        "Steven J. Hill" <steven.hill@...ium.com>
Subject: Re: [PATCH v2 0/5] MIPS: BPF: JIT fixes and improvements.

On 03/14/2017 10:21 PM, David Daney wrote:
> Changes from v1:
>
>    - Use unsigned access for SKF_AD_HATYPE
>
>    - Added three more patches for other problems found.
>
>
> Testing the BPF JIT on Cavium OCTEON (mips64) with the test-bpf module
> identified some failures and unimplemented features.

Nice, thanks for working on this! If you see specific test
cases for the JIT missing, please also feel free to extend
the test_bpf suite, so this gets exposed further to other
JITs, too.

> With this patch set we get:
>
>       test_bpf: Summary: 305 PASSED, 0 FAILED, [85/297 JIT'ed]
>
> Both big and little endian tested.
>
> We still lack eBPF support, but this is better than nothing.

Any future plans on this one?

Thanks,
Daniel