From: Adrian Hunter <adrian.hunter@xxxxxxxxx> commit a6172059758ba1b496ae024cece7d5bdc8d017db upstream. Provide missing argument to prevent following error when copying a selection to the clipboard: Traceback (most recent call last): File "tools/perf/scripts/python/exported-sql-viewer.py", line 4041, in <lambda> menu.addAction(CreateAction("&Copy selection", "Copy to clipboard", lambda: CopyCellsToClipboardHdr(self.view), self.view)) File "tools/perf/scripts/python/exported-sql-viewer.py", line 4021, in CopyCellsToClipboardHdr CopyCellsToClipboard(view, False, True) File "tools/perf/scripts/python/exported-sql-viewer.py", line 4018, in CopyCellsToClipboard view.CopyCellsToClipboard(view, as_csv, with_hdr) File "tools/perf/scripts/python/exported-sql-viewer.py", line 3871, in CopyTableCellsToClipboard val = model.headerData(col, Qt.Horizontal) TypeError: headerData() missing 1 required positional argument: 'role' Fixes: 96c43b9a7ab3b ("perf scripts python: exported-sql-viewer.py: Add copy to clipboard") Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx> Cc: Jiri Olsa <jolsa@xxxxxxxxxx> Cc: stable@xxxxxxxxxxxxxxx Link: http://lore.kernel.org/lkml/20210521092053.25683-2-adrian.hunter@xxxxxxxxx Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- tools/perf/scripts/python/exported-sql-viewer.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/tools/perf/scripts/python/exported-sql-viewer.py +++ b/tools/perf/scripts/python/exported-sql-viewer.py @@ -3868,7 +3868,7 @@ def CopyTableCellsToClipboard(view, as_c if with_hdr: model = indexes[0].model() for col in range(min_col, max_col + 1): - val = model.headerData(col, Qt.Horizontal) + val = model.headerData(col, Qt.Horizontal, Qt.DisplayRole) if as_csv: text += sep + ToCSValue(val) sep = ","