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

[David Daney]

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.