From 119e9db233ad0f4cbd4cfb9f9385a7bca378b37d Mon Sep 17 00:00:00 2001 From: Zeng Chi Date: Mon, 21 Sep 2026 18:24:42 +0800 Subject: KVM: Don't pre-reserve xarray entries when storing empty/NULL attributes Skip the xarray reservation loop when clearing all memory attributes, as storing NULL only erases the entry and never needs to allocate, so no reservation (and no cleanup of a failed one) is required in that case. Suggested-by: Sean Christopherson Cc: David Ballesteros Signed-off-by: Zeng Chi Link: https://patch.msgid.link/20260921102442.1232375-1-zeng_chi911@163.com [sean: split to separate patch] Signed-off-by: Sean Christopherson --- tools/docs/check-variable-fonts.py | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100755 tools/docs/check-variable-fonts.py (limited to 'tools/docs/check-variable-fonts.py') diff --git a/tools/docs/check-variable-fonts.py b/tools/docs/check-variable-fonts.py new file mode 100755 index 000000000..958d5a745 --- /dev/null +++ b/tools/docs/check-variable-fonts.py @@ -0,0 +1,37 @@ +#!/usr/bin/env python3 +# SPDX-License-Identifier: GPL-2.0-only +# Copyright (C) Akira Yokosawa, 2024 +# +# Ported to Python by (c) Mauro Carvalho Chehab, 2025 +# +# pylint: disable=C0103 + +""" +Detect problematic Noto CJK variable fonts. + +or more details, see .../tools/lib/python/kdoc/latex_fonts.py. +""" + +import argparse +import sys +import os.path + +src_dir = os.path.dirname(os.path.realpath(__file__)) +sys.path.insert(0, os.path.join(src_dir, '../lib/python')) + +from kdoc.latex_fonts import LatexFontChecker + +checker = LatexFontChecker() + +parser=argparse.ArgumentParser(description=checker.description(), + formatter_class=argparse.RawTextHelpFormatter) +parser.add_argument("--deny-vf", + help="XDG_CONFIG_HOME dir containing fontconfig/fonts.conf file") + +args=parser.parse_args() + +msg = LatexFontChecker(args.deny_vf).check() +if msg: + print(msg) + +sys.exit(1) -- cgit v1.3.1