From patchwork Wed Dec 13 18:12:36 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alex Williamson X-Patchwork-Id: 848089 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=2001:4830:134:3::11; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3yxlDs0NRyz9s7m for ; Thu, 14 Dec 2017 05:13:33 +1100 (AEDT) Received: from localhost ([::1]:36790 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ePBX9-0004X4-3B for incoming@patchwork.ozlabs.org; Wed, 13 Dec 2017 13:13:31 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:51259) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ePBWN-0004Uv-Br for qemu-devel@nongnu.org; Wed, 13 Dec 2017 13:12:44 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ePBWK-0007Pr-9u for qemu-devel@nongnu.org; Wed, 13 Dec 2017 13:12:43 -0500 Received: from mx1.redhat.com ([209.132.183.28]:35654) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ePBWK-0007PA-3H for qemu-devel@nongnu.org; Wed, 13 Dec 2017 13:12:40 -0500 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 423F9C04B924; Wed, 13 Dec 2017 18:12:39 +0000 (UTC) Received: from gimli.home (ovpn-116-49.phx2.redhat.com [10.3.116.49]) by smtp.corp.redhat.com (Postfix) with ESMTP id C04E87D8BC; Wed, 13 Dec 2017 18:12:36 +0000 (UTC) From: Alex Williamson To: qemu-devel@nongnu.org Date: Wed, 13 Dec 2017 11:12:36 -0700 Message-ID: <20171213181227.10809.9824.stgit@gimli.home> In-Reply-To: <20171213180541.10386.38737.stgit@gimli.home> References: <20171213180541.10386.38737.stgit@gimli.home> User-Agent: StGit/0.18 MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.31]); Wed, 13 Dec 2017 18:12:39 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PULL 2/4] vfio/common: init giommu_list and hostwin_list of vfio container 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: yi.l.liu@linux.intel.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" From: Liu, Yi L The init of giommu_list and hostwin_list is missed during container initialization. Signed-off-by: Liu, Yi L Signed-off-by: Alex Williamson --- hw/vfio/common.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/hw/vfio/common.c b/hw/vfio/common.c index 7007878e345e..216eec68ef68 100644 --- a/hw/vfio/common.c +++ b/hw/vfio/common.c @@ -991,6 +991,8 @@ static int vfio_connect_container(VFIOGroup *group, AddressSpace *as, container = g_malloc0(sizeof(*container)); container->space = space; container->fd = fd; + QLIST_INIT(&container->giommu_list); + QLIST_INIT(&container->hostwin_list); if (ioctl(fd, VFIO_CHECK_EXTENSION, VFIO_TYPE1_IOMMU) || ioctl(fd, VFIO_CHECK_EXTENSION, VFIO_TYPE1v2_IOMMU)) { bool v2 = !!ioctl(fd, VFIO_CHECK_EXTENSION, VFIO_TYPE1v2_IOMMU);