From nobody Sun Oct 26 00:02:47 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1516352601373118.4521452179531; Fri, 19 Jan 2018 01:03:21 -0800 (PST) Received: from localhost ([::1]:35923 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ecSZl-00006l-SB for importer@patchew.org; Fri, 19 Jan 2018 04:03:05 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:54486) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ecSI6-0001rX-8v for qemu-devel@nongnu.org; Fri, 19 Jan 2018 03:44:51 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ecSI5-0005ti-Fs for qemu-devel@nongnu.org; Fri, 19 Jan 2018 03:44:50 -0500 Received: from mail.ispras.ru ([83.149.199.45]:53848) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ecSI5-0005tQ-7T for qemu-devel@nongnu.org; Fri, 19 Jan 2018 03:44:49 -0500 Received: from [127.0.1.1] (unknown [85.142.117.226]) by mail.ispras.ru (Postfix) with ESMTPSA id 0125354006A; Fri, 19 Jan 2018 11:44:46 +0300 (MSK) From: Pavel Dovgalyuk To: qemu-devel@nongnu.org Date: Fri, 19 Jan 2018 11:44:51 +0300 Message-ID: <20180119084451.7100.73664.stgit@pasha-VirtualBox> In-Reply-To: <20180119084235.7100.98318.stgit@pasha-VirtualBox> References: <20180119084235.7100.98318.stgit@pasha-VirtualBox> User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [fuzzy] X-Received-From: 83.149.199.45 Subject: [Qemu-devel] [RFC PATCH v4 18/23] replay: don't destroy mutex at exit X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kwolf@redhat.com, peter.maydell@linaro.org, pavel.dovgaluk@ispras.ru, mst@redhat.com, jasowang@redhat.com, quintela@redhat.com, zuban32s@gmail.com, maria.klimushenkova@ispras.ru, dovgaluk@ispras.ru, kraxel@redhat.com, boost.lists@gmail.com, pbonzini@redhat.com, alex.bennee@linaro.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Replay mutex is held by vCPU thread and destroy function is called from atexit of the main thread. Therefore we cannot destroy it safely. Signed-off-by: Pavel Dovgalyuk Acked-by: Paolo Bonzini --- replay/replay.c | 1 - 1 file changed, 1 deletion(-) diff --git a/replay/replay.c b/replay/replay.c index a3ab3bb..585c5de 100644 --- a/replay/replay.c +++ b/replay/replay.c @@ -356,7 +356,6 @@ void replay_finish(void) replay_snapshot =3D NULL; =20 replay_finish_events(); - replay_mutex_destroy(); } =20 void replay_add_blocker(Error *reason)