From nobody Sun Apr 12 00:56:44 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1772443423; cv=none; d=zohomail.com; s=zohoarc; b=H+TLliYlid+vKnoIe6b7NFvncItoGRbC4ElBJfHaCt5K54lK9p59Zq3Gdeps2EJXKv2ShEVAI/9176Lqz0g9IWJJL2LSRNlX14rycKOQvMbJ/y4oC1XF0uwVoBwnKsLIw1kpOxYYwv9ZB0aDYONh3RhvjduPb4LWEhxbyzhZk10= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1772443423; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=+M9u9CAKdsyvMMBdW8vER7FZNjwEryhm9BW6q3wRlRA=; b=frDg3TU72DKDFkE3FxLEF7kc29zD5cZXagaGRNxizDYcch3Ge+U1HekxHU2G4E2SawXeUYgK9R8ZMgIkJvGnV5DM/bHftEmkGEUTRbcVmlU0dX+R41cV4R8+kMCqvXmjxmDmFfjUQ93LddwisDOv5a1JxcHhyVcr0BsrQV1xLek= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1772443423391663.2833362107389; Mon, 2 Mar 2026 01:23:43 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vwzU2-0001GX-OH; Mon, 02 Mar 2026 04:22:34 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vwzU1-0001FX-2d for qemu-devel@nongnu.org; Mon, 02 Mar 2026 04:22:33 -0500 Received: from mail-wm1-x332.google.com ([2a00:1450:4864:20::332]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1vwzTz-0007fW-8V for qemu-devel@nongnu.org; Mon, 02 Mar 2026 04:22:32 -0500 Received: by mail-wm1-x332.google.com with SMTP id 5b1f17b1804b1-4834826e5a0so48226695e9.2 for ; Mon, 02 Mar 2026 01:22:30 -0800 (PST) Received: from lanath.. (wildly.archaic.org.uk. [81.2.115.145]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-483bfb9d9c6sm129435305e9.14.2026.03.02.01.22.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 Mar 2026 01:22:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1772443349; x=1773048149; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=+M9u9CAKdsyvMMBdW8vER7FZNjwEryhm9BW6q3wRlRA=; b=cHC1YHCgzKHn/Za5LvmsmqfiepA+/i/wnGS0f0/kNzoBq6OkqNYosK9xa3l6ga0vm9 vC7xoNYFiHX1v4Fbjjs2SwIousqJh/7MV8fHE6OejqsOny8x1+UwCDZr03XOfHNCYnzt j3kgmpF45DBWn+o5FAz+YPZXFx+HHeTtfJapIlNoLdAqbrovjnx1nnZo+kYOoj8PK9HW +TVdcQ6E4csX8zykluP4EsEMlNTFaDGr50GB6Z0nQ3FczK62gBd+fsOg1O+UslGJ3Atj Bl0KcC4ukdUzUUtOKZ/YUGnc/0HBsbITyLpBfQqyQ38Lu7iAM2+oPNlFzCKjCiXDCT8w BljQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1772443349; x=1773048149; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=+M9u9CAKdsyvMMBdW8vER7FZNjwEryhm9BW6q3wRlRA=; b=T5giebuMah1od2nINvJoeJC9Xi1bCkiek45QWshn8kV19JZJPtPbRh2yBIBTNppvTt ywHuTqlgw1ogiT0s+Cz2DQenbWKVl0vT/4BK9tgQhwKv8zEbUaOhaG+DoX4KnRoa/7gT 68aSu5XDNPxREJ/+m/ZnhMKofZ55+xMcxRjsxtXceUwelsJEqzXkeQu7gutfFYglVA/+ yeJGZwnPu/ygGkTzGR0ke30KKZK129sJ3I+qDS+q02y6DJNWKrmfHt0BNeRxxDS9VCnS LogDfl2RtMmjQwRpaxtU681lGHcfgVFsm2nzpD1LNhuxrrR6dnUvottkUY5ZH2iRCaiK X9ZQ== X-Forwarded-Encrypted: i=1; AJvYcCWaFQlb7lofFXh7HJJqLwX6C/n8WxPw14HGHaZRF3wgt1n/LDQdCpRvvdIv/UAjC9jrKJc4M1OWlJpU@nongnu.org X-Gm-Message-State: AOJu0Yw72+JMOsN6aid/Kage7Xu6ld7uURwt2LhSOCV1I0KP4AF3aV9n Cac4K4t6eraiW+QFv2v/TBM4cjyy3sYCQglm3dgVkbSH+7QeXNxCgDSawnjY1cVFSrg= X-Gm-Gg: ATEYQzxZyZgCRAG7F9RjdNcY/tVVBolGhc6mZj0uAabH6ySSXtmoRn2f5bu/2J5o2B1 +O5u4Swofi29/McRneo2ck4Z3x47LvhAJDgbvXnAWMqQoNWHMABrOMs9nY88qSCcXeUdWlFI0GO VhEWiyP1iC9Tdkxs9OBIrxSfywvyZWWFPVPhDtFdVDeMepgVsNLXIQ9bt6DeCFsOznU6nojblz3 exRmzaA3vMAbd3+DTsaWX+kYj4dceZRPyKv2dsdbC2Jgoe9MUUXc5fmvgx+nybceWlBzS6nIcFN HsyjbMVTlOdGU7lcm1b3Wf3Cmj3hs+GNjhYbEhGw1fkbKP5YrHOcCtIZDbRPXXGyzTDKenc7Z+1 EiGVsbNgGNXPA34s0GtPMWFi4jmEijPNG9zdzqCv/0fSlpXEy04WF1hJJa3mSeEP0MX9SJD+xZp Bb/wLtihyQXWZVMCAerBBTEiiDt3GPWaPRqSb61fs/C1Km3DNQVAQLwF4ctzqR3rW0JgWqDekdp LIk/Bugc9t49i8cvRA9VGd7Ikpil0M= X-Received: by 2002:a05:600c:c490:b0:479:1b0f:dfff with SMTP id 5b1f17b1804b1-483c9bb1fb0mr191573935e9.10.1772443349417; Mon, 02 Mar 2026 01:22:29 -0800 (PST) From: Peter Maydell To: qemu-arm@nongnu.org, qemu-devel@nongnu.org Cc: Fabiano Rosas , =?UTF-8?q?Alex=20Benn=C3=A9e?= , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Thomas Huth , =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Paolo Bonzini , Alexander Bulekov , Stefan Hajnoczi , Darren Kenny , Qiuhao Li , Yodel Eldar , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Subject: [PATCH v2 2/9] scripts/lsan_suppressions.txt: Add more leaks Date: Mon, 2 Mar 2026 09:22:18 +0000 Message-ID: <20260302092225.4088227-3-peter.maydell@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260302092225.4088227-1-peter.maydell@linaro.org> References: <20260302092225.4088227-1-peter.maydell@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::332; envelope-from=peter.maydell@linaro.org; helo=mail-wm1-x332.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1772443426039158500 Content-Type: text/plain; charset="utf-8" Running "make check" with the clang leak sanitizer reveals some leak reports which are either not our problem or else not a leak which is worth our time to fix. Add some suppressions for these. While we're touching the file, add the usual SPDX header and a comment explaining how to use it. Reviewed-by: Fabiano Rosas Signed-off-by: Peter Maydell --- v2: header comment moved here from patch 1; dropped walk_path suppression since Fabiano has a fix for it --- scripts/lsan_suppressions.txt | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/scripts/lsan_suppressions.txt b/scripts/lsan_suppressions.txt index 7d90c280d0..f88bbab18b 100644 --- a/scripts/lsan_suppressions.txt +++ b/scripts/lsan_suppressions.txt @@ -1,5 +1,26 @@ +# SPDX-License-Identifier: GPL-2.0-or-later + +# This is a set of suppressions for LeakSanitizer; you can use it by setti= ng +# LSAN_OPTIONS=3D"suppressions=3D/path/to/scripts/lsan_suppressions.txt" +# when running a QEMU built with the leak-sanitizer. + # The tcmalloc on Fedora37 confuses things leak:/lib64/libtcmalloc_minimal.so.4 =20 # libxkbcommon also leaks in qemu-keymap leak:/lib64/libxkbcommon.so.0 + +# g_set_user_dirs() deliberately leaks the previous cached g_get_user_* +# values. This is documented in upstream glib's valgrind-format +# suppression file: +# https://github.com/GNOME/glib/blob/main/tools/glib.supp +# This avoids false positive leak reports for the qga-ssh-test. +leak:g_set_user_dirs + +# qemu_irq_intercept_in is only used by the qtest harness, and +# its API inherently involves a leak. +# While we could keep track of the old IRQ data structure +# in order to free it, it doesn't seem very important to fix +# since it is only used by the qtest test harness. +# Just ignore the leak, at least for the moment. +leak:qemu_irq_intercept_in --=20 2.43.0