Alexei Starovoitov eddbe8e652 selftest/bpf: Add a test to check trampoline freeing logic. ...

Add a selftest for commit e21aa34178 ("bpf: Fix fexit trampoline.")
to make sure that attaching fexit prog to a sleeping kernel function
will trigger appropriate trampoline and program destruction.

Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20210318004523.55908-1-alexei.starovoitov@gmail.com

2021-03-18 17:13:42 +01:00

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