1 #!/bin/sh
2 # SPDX-License-Identifier: GPL-2.0
3 # description: Test failure of registering kprobe on non unique symbol
4 # requires: kprobe_events
5
6 SYMBOL='name_show'
7
8 # We skip this test on kernel where SYMBOL is unique or does not exist.
9 if [ "$(grep -c -E "[[:alnum:]]+ t ${SYMBOL}" /proc/kallsyms)" -le '1' ]; then
10 exit_unsupported
11 fi
12
13 ! echo "p:test_non_unique ${SYMBOL}" > kprobe_events
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