tree bbe47c668eaa33b1dd8841bdc961c75791d25a84
parent 7429fcb8421ce0cd134bca8cc9141f5b64417ad1
author Steven Moreland <smoreland@google.com> 1576189354 -0800
committer Steven Moreland <smoreland@google.com> 1644368377 +0000

bpfloader: also load from /vendor/etc/bpf/

Allow vendors to use bpf programs, but limit to tracepoints
for now (other types of programs, for instance skfilter, aren't
safe to expose, because the kernel gives us limited ways to
control which resources can have BPF programs attached, and
some shared resources only support a single BPF program at an
attach point).

Bug: 140330870
Bug: 162057235
Test: install bpf program to /vendor/etc/bpf/ and use it.
Test: atest libbpf_load_test
Change-Id: I6c876fe52739c38db73689ffd784167e7d35d58a