From patchwork Mon Dec 9 02:00:07 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pan Nengyuan X-Patchwork-Id: 11278359 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id ADAD21575 for ; Mon, 9 Dec 2019 02:03:17 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4BEB1206F4 for ; Mon, 9 Dec 2019 02:03:17 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4BEB1206F4 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Received: from localhost ([::1]:35076 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ie8OJ-0005ac-76 for patchwork-qemu-devel@patchwork.kernel.org; Sun, 08 Dec 2019 21:03:16 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:53173) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ie8M9-0004Hj-L2 for qemu-devel@nongnu.org; Sun, 08 Dec 2019 21:01:02 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ie8Ly-00084w-Cz for qemu-devel@nongnu.org; Sun, 08 Dec 2019 21:00:52 -0500 Received: from szxga05-in.huawei.com ([45.249.212.191]:2277 helo=huawei.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ie8Lw-0007ma-78 for qemu-devel@nongnu.org; Sun, 08 Dec 2019 21:00:50 -0500 Received: from DGGEMS404-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 7F9FA730D59746F93EC9; Mon, 9 Dec 2019 10:00:36 +0800 (CST) Received: from HGHY2P002143101.china.huawei.com (10.184.39.213) by DGGEMS404-HUB.china.huawei.com (10.3.19.204) with Microsoft SMTP Server id 14.3.439.0; Mon, 9 Dec 2019 10:00:30 +0800 From: To: Subject: [PATCH v3 0/3] virtio: fix memory leak in virtio-balloon/virtio-serial-bus Date: Mon, 9 Dec 2019 10:00:07 +0800 Message-ID: <1575856810-9388-1-git-send-email-pannengyuan@huawei.com> X-Mailer: git-send-email 2.7.2.windows.1 MIME-Version: 1.0 X-Originating-IP: [10.184.39.213] X-CFilter-Loop: Reflected X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 45.249.212.191 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: liyiting@huawei.com, kuhn.chenqun@huawei.com, Pan Nengyuan , qemu-devel@nongnu.org, zhang.zhanghailiang@huawei.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" From: Pan Nengyuan This series add a new function to cleanup vqueue through a vq pointer, and fix memory leaks in virtio-balloon and virtio-serial-bus. --- Changes v2 to v1: - add a new function to cleanup vqueue through a vq pointer. --- Changes v3 to v2: - change function name from virtio_delete_queue to virtio_queue_cleanup. Michael S. Tsirkin(1) virtio: add ability to delete vq through a pointer Pan Nengyuan (2): virtio-balloon: fix memory leak while attach virtio-balloon device virtio-serial-bus: fix memory leak while attach virtio-serial-bus hw/char/virtio-serial-bus.c | 8 ++++++++ hw/virtio/virtio-balloon.c | 7 +++++++ hw/virtio/virtio.c | 16 +++++++++++----- include/hw/virtio/virtio.h | 2 ++ 4 files changed, 28 insertions(+), 5 deletions(-)