From: David Daney <ddaney@caviumnetworks.com>
To: Daniel Borkmann <daniel@iogearbox.net>,
David Daney <david.daney@cavium.com>,
linux-mips@linux-mips.org, ralf@linux-mips.org,
James Hogan <james.hogan@imgtec.com>,
Alexei Starovoitov <ast@kernel.org>,
netdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, "Steven J. Hill" <steven.hill@cavium.com>
Subject: Re: [PATCH v2 0/5] MIPS: BPF: JIT fixes and improvements.
Date: Tue, 14 Mar 2017 15:35:59 -0700 [thread overview]
Message-ID: <2d6881a7-9a1d-f018-f0dc-62a5a61020bc@caviumnetworks.com> (raw)
In-Reply-To: <58C86EC3.9010406@iogearbox.net>
On 03/14/2017 03:29 PM, Daniel Borkmann wrote:
> 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?
Yes, my plan is to fully implement eBPF support for 64-bit MIPS, let's
see if I get enough time to do it.
David.
next prev parent reply other threads:[~2017-03-14 22:36 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-14 21:21 [PATCH v2 0/5] MIPS: BPF: JIT fixes and improvements David Daney
2017-03-14 21:21 ` [PATCH v2 1/5] MIPS: uasm: Add support for LHU David Daney
2017-03-14 21:21 ` [PATCH v2 2/5] MIPS: BPF: Add JIT support for SKF_AD_HATYPE David Daney
2017-03-14 21:21 ` [PATCH v2 3/5] MIPS: BPF: Use unsigned access for unsigned SKB fields David Daney
2017-03-14 21:21 ` [PATCH v2 4/5] MIPS: BPF: Quit clobbering callee saved registers in JIT code David Daney
2017-03-14 21:21 ` [PATCH v2 5/5] MIPS: BPF: Fix multiple problems in JIT skb access helpers David Daney
2017-03-14 22:29 ` [PATCH v2 0/5] MIPS: BPF: JIT fixes and improvements Daniel Borkmann
2017-03-14 22:35 ` David Daney [this message]
2017-03-14 22:49 ` Alexei Starovoitov
2017-03-14 22:59 ` David Daney
2017-03-15 0:29 ` David Miller
2017-03-15 0:34 ` David Daney
2017-03-15 0:36 ` David Miller
2017-03-15 13:08 ` Ralf Baechle
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