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