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| author | Masami Hiramatsu <mhiramat@kernel.org> | 2018-03-12 19:00:49 +0900 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2018-03-12 16:16:00 +0100 |
| commit | b6b76dd62c56f257cdd30900ed22668c42a74030 (patch) | |
| tree | 14c8d11284da90abb655fcc9c1da1e5231dde6aa /lib/test_bpf.c | |
| parent | 9e5fb7207024e53700bdac23f53d1e44d530a7f6 (diff) | |
| download | op-kernel-dev-b6b76dd62c56f257cdd30900ed22668c42a74030.zip op-kernel-dev-b6b76dd62c56f257cdd30900ed22668c42a74030.tar.gz | |
error-injection: Fix to prohibit jump optimization
Since the kprobe which was optimized by jump can not change
the execution path, the kprobe for error-injection must not
be optimized. To prohibit it, set a dummy post-handler as
officially stated in Documentation/kprobes.txt.
Fixes: 4b1a29a7f542 ("error-injection: Support fault injection framework")
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'lib/test_bpf.c')
0 files changed, 0 insertions, 0 deletions
