The add/remove eprobe test installs an eprobe for the openat syscall,
runs ls and checks the filenames that were opened.
Commit 206b25c09080 ("tracing: eprobe: read the complete FILTER_PTR_STRING
pointer") fixed access to some string fields in eprobes. This allows for
dereferencing more filenames. In some cases, the log now shows a file
with a relative path instead of "(fault)". A relative path makes the
test fail.
Relax the filename checks to fix the test. Allow shared libraries and
locale configs that use a relative path.
Reported-by: kernel test robot <[email protected]>
Closes: https://lore.kernel.org/oe-lkp/[email protected]
Signed-off-by: Martin Kaiser <[email protected]>
---
.../selftests/ftrace/test.d/dynevent/add_remove_eprobe.tc | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git
a/tools/testing/selftests/ftrace/test.d/dynevent/add_remove_eprobe.tc
b/tools/testing/selftests/ftrace/test.d/dynevent/add_remove_eprobe.tc
index c300eb020262..baceeca7ccdf 100644
--- a/tools/testing/selftests/ftrace/test.d/dynevent/add_remove_eprobe.tc
+++ b/tools/testing/selftests/ftrace/test.d/dynevent/add_remove_eprobe.tc
@@ -22,7 +22,8 @@ ls
echo 0 > events/eprobes/$EPROBE/enable
content=`grep '^ *ls-' trace | grep 'file='`
-nocontent=`grep '^ *ls-' trace | grep 'file=' | grep -v -e '"/' -e '"."' -e
'(fault)' ` || true
+nocontent=`grep '^ *ls-' trace | grep 'file=' | \
+ grep -v -e '"/' -e '.so' -e 'locale' -e '"."' -e '(fault)'` || true
if [ -z "$content" ]; then
exit_fail
--
2.43.7
