From 280b4e4a9e8009affd8f20ec2d467cb4deb05c1c Mon Sep 17 00:00:00 2001 From: Benjamin Gray Date: Tue, 12 Sep 2023 16:07:59 +1000 Subject: perf tools: Address python 3.6 DeprecationWarning for string scapes Python 3.6 introduced a DeprecationWarning for invalid escape sequences. This is upgraded to a SyntaxWarning in Python 3.12, and will eventually be a syntax error. Fix these now to get ahead of it before it's an error. Signed-off-by: Benjamin Gray Acked-by: Adrian Hunter Cc: Alexander Shishkin Cc: Andrii Nakryiko Cc: Hartley Sweeten Cc: Ian Abbott Cc: Ian Rogers Cc: Ingo Molnar Cc: Jan Kiszka Cc: Jiri Olsa Cc: Jonathan Corbet Cc: Kieran Bingham Cc: Mark Rutland Cc: Mykola Lysenko Cc: Namhyung Kim Cc: Nathan Chancellor Cc: Nick Desaulniers Cc: Peter Zijlstra Cc: Shuah Khan Cc: Todd E Brandt Cc: Tom Rix Cc: linux-doc@vger.kernel.org Cc: linux-ia64@vger.kernel.org Cc: linux-kselftest@vger.kernel.org Cc: linux-pm@vger.kernel.org Cc: llvm@lists.linux.dev Link: https://lore.kernel.org/r/20230912060801.95533-6-bgray@linux.ibm.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/scripts/python/arm-cs-trace-disasm.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'tools/perf/scripts/python/arm-cs-trace-disasm.py') diff --git a/tools/perf/scripts/python/arm-cs-trace-disasm.py b/tools/perf/scripts/python/arm-cs-trace-disasm.py index d59ff53f1d94..de58991c78bb 100755 --- a/tools/perf/scripts/python/arm-cs-trace-disasm.py +++ b/tools/perf/scripts/python/arm-cs-trace-disasm.py @@ -45,8 +45,8 @@ parser = OptionParser(option_list=option_list) # Initialize global dicts and regular expression disasm_cache = dict() cpu_data = dict() -disasm_re = re.compile("^\s*([0-9a-fA-F]+):") -disasm_func_re = re.compile("^\s*([0-9a-fA-F]+)\s.*:") +disasm_re = re.compile(r"^\s*([0-9a-fA-F]+):") +disasm_func_re = re.compile(r"^\s*([0-9a-fA-F]+)\s.*:") cache_size = 64*1024 glb_source_file_name = None -- cgit