5.15-stable review patch. If anyone has any objections, please let me know.
------------------
From: Adrian Hunter adrian.hunter@intel.com
[ Upstream commit 17e548405a81665fd14cee960db7d093d1396400 ]
The script allows the user to enter patterns to find symbols.
The pattern matching characters are converted for use in SQL.
For PostgreSQL the conversion involves using the Python maketrans() method which is slightly different in Python 3 compared with Python 2.
Fix to work in Python 3.
Fixes: beda0e725e5f06ac ("perf script python: Add Python3 support to exported-sql-viewer.py") Signed-off-by: Adrian Hunter adrian.hunter@intel.com Cc: Alexander Shishkin alexander.shishkin@linux.intel.com Cc: Ian Rogers irogers@google.com Cc: Jiri Olsa jolsa@kernel.org Cc: Kan Liang kan.liang@linux.intel.com Cc: Namhyung Kim namhyung@kernel.org Cc: Tony Jones tonyj@suse.de Link: https://lore.kernel.org/r/20250512093932.79854-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo acme@redhat.com Signed-off-by: Sasha Levin sashal@kernel.org --- tools/perf/scripts/python/exported-sql-viewer.py | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/tools/perf/scripts/python/exported-sql-viewer.py b/tools/perf/scripts/python/exported-sql-viewer.py index 13f2d8a816109..99742013676b3 100755 --- a/tools/perf/scripts/python/exported-sql-viewer.py +++ b/tools/perf/scripts/python/exported-sql-viewer.py @@ -680,7 +680,10 @@ class CallGraphModelBase(TreeModel): s = value.replace("%", "%") s = s.replace("_", "_") # Translate * and ? into SQL LIKE pattern characters % and _ - trans = string.maketrans("*?", "%_") + if sys.version_info[0] == 3: + trans = str.maketrans("*?", "%_") + else: + trans = string.maketrans("*?", "%_") match = " LIKE '" + str(s).translate(trans) + "'" else: match = " GLOB '" + str(value) + "'"