From ba64c6737f8656aa86e9fbcc1ff56e56316e62f6 Mon Sep 17 00:00:00 2001 From: Ryan Eatmon Date: Sat, 24 May 2025 21:25:37 +0530 Subject: [PATCH] drivers: gpu: drm: msm: registers: improve reproducibility The files generated by gen_header.py capture the source path to the input files and the date. While that can be informative, it varies based on where and when the kernel was built as the full path is captured. Since all of the files that this tool is run on is under the drivers directory, this modifies the application to strip all of the path before drivers. Additionally it prints instead of the date. Signed-off-by: Ryan Eatmon Signed-off-by: Bruce Ashfield Signed-off-by: Viswanath Kraleti Acked-by: Dmitry Baryshkov Patchwork: https://patchwork.freedesktop.org/patch/655599/ Signed-off-by: Rob Clark --- drivers/gpu/drm/msm/registers/gen_header.py | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/msm/registers/gen_header.py b/drivers/gpu/drm/msm/registers/gen_header.py index 3926485bb197..a409404627c7 100644 --- a/drivers/gpu/drm/msm/registers/gen_header.py +++ b/drivers/gpu/drm/msm/registers/gen_header.py @@ -11,6 +11,7 @@ import collections import argparse import time import datetime +import re class Error(Exception): def __init__(self, message): @@ -877,13 +878,14 @@ The rules-ng-ng source files this header was generated from are: """) maxlen = 0 for filepath in p.xml_files: - maxlen = max(maxlen, len(filepath)) + new_filepath = re.sub("^.+drivers","drivers",filepath) + maxlen = max(maxlen, len(new_filepath)) for filepath in p.xml_files: - pad = " " * (maxlen - len(filepath)) + pad = " " * (maxlen - len(new_filepath)) filesize = str(os.path.getsize(filepath)) filesize = " " * (7 - len(filesize)) + filesize filetime = time.ctime(os.path.getmtime(filepath)) - print("- " + filepath + pad + " (" + filesize + " bytes, from " + filetime + ")") + print("- " + new_filepath + pad + " (" + filesize + " bytes, from )") if p.copyright_year: current_year = str(datetime.date.today().year) print() -- 2.50.1