Hi Kees, Problem is my ARM machine don't have clang and iproute2 which is keeping me from testing the bpf tail calls.
You should do the following to test it,. 1. tools/testing/selftests/bpf/ 2. make 3. sudo ./test_progs And, before testing, you have to do "make headers_install". These tests are for tail calls with the attached patch. If its too much work, Can you please upload your arm image so that I can test it? I just need a good machine. -Shubham
0001-Added-Support-for-BPF_CALL-BPF_JMP.patch
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