Hi,
On Fri, 20 Sep 2024, Michael Vetter wrote:
> +# Kprobe a function and verify that we can't livepatch that same function
> +# when it uses a post_handler since only one IPMODIFY maybe be registered
> +# to any given function at a time.
> +
> +start_test "livepatch interaction with kprobed func
The test proves that a function that is being kprobed and uses a
post_handler cannot be livepatched.
Only one ftrace_ops with FTRACE_OPS_FL_IPMODIFY set may be registered
to any given function at a time.
Signed-off-by: Michael Vetter
---
tools/testing/selftests/livepatch/Makefile| 3 +-
..
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