Messages in this thread | | | Date | Tue, 13 Jun 2017 01:17:14 +0200 | From | Daniel Borkmann <> | Subject | Re: [PATCH v2] arm: eBPF JIT compiler |
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On 06/12/2017 05:40 PM, Shubham Bansal wrote: [...] >> Did you manage to get tail calls tested as well (I assume so since you >> implemented emit_bpf_tail_call() in the patch but just out of curiosity)? > > I didn't try it exclusively, I thought test_bpf must have tested it. Doesn't it?
In samples/bpf/ there's sockex3* that would exercise it, or alternatively in iproute2 repo under examples/bpf/ there's bpf_cyclic.c and bpf_tailcall.c as a prog.
Hm, generally, we should really add a test case also to BPF selftest suite to facilitate that. I'll likely do that for the next batch of BPF patches.
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