From patchwork Tue Feb 25 07:55:50 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pan Nengyuan X-Patchwork-Id: 11402737 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 6FE0D14B4 for ; Tue, 25 Feb 2020 07:41:31 +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 5176621744 for ; Tue, 25 Feb 2020 07:41:31 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5176621744 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]:49974 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j6UqQ-0001R1-C7 for patchwork-qemu-devel@patchwork.kernel.org; Tue, 25 Feb 2020 02:41:30 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:40983) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j6Upd-0008N7-Ai for qemu-devel@nongnu.org; Tue, 25 Feb 2020 02:40:42 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1j6Upc-0003ae-6B for qemu-devel@nongnu.org; Tue, 25 Feb 2020 02:40:41 -0500 Received: from szxga06-in.huawei.com ([45.249.212.32]:44816 helo=huawei.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1j6Upb-0003TJ-Re for qemu-devel@nongnu.org; Tue, 25 Feb 2020 02:40:40 -0500 Received: from DGGEMS408-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 751F5F81ADB0D0C0EC29; Tue, 25 Feb 2020 15:40:31 +0800 (CST) Received: from localhost.localdomain (10.175.104.216) by DGGEMS408-HUB.china.huawei.com (10.3.19.208) with Microsoft SMTP Server id 14.3.439.0; Tue, 25 Feb 2020 15:40:23 +0800 From: Pan Nengyuan To: Subject: [PATCH 0/4] virtio: fix some virtio-queue leaks. Date: Tue, 25 Feb 2020 15:55:50 +0800 Message-ID: <20200225075554.10835-1-pannengyuan@huawei.com> X-Mailer: git-send-email 2.18.2 MIME-Version: 1.0 X-Originating-IP: [10.175.104.216] X-CFilter-Loop: Reflected X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 45.249.212.32 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: euler.robot@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" Similar to other virtio device(https://patchwork.kernel.org/patch/11399237/), we aslo found some virtio-queue leaks in unrealize(). This series do the cleanup in unrealize to fix it. Pan Nengyuan (4): vhost-user-fs: do delete virtio_queues in unrealize vhost-user-fs: convert to the new virtio_delete_queue function virtio-pmem: do delete rq_vq in virtio_pmem_unrealize virtio-crypto: do delete ctrl_vq in virtio_crypto_device_unrealize hw/virtio/vhost-user-fs.c | 16 ++++++++++++++-- hw/virtio/virtio-crypto.c | 3 ++- hw/virtio/virtio-pmem.c | 1 + include/hw/virtio/vhost-user-fs.h | 2 ++ 4 files changed, 19 insertions(+), 3 deletions(-)