From patchwork Fri May 25 11:04:36 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tiwei Bie X-Patchwork-Id: 920425 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=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=intel.com 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 40sk1h3m50z9s1b for ; Fri, 25 May 2018 21:05:27 +1000 (AEST) Received: from localhost ([::1]:42974 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fMAXE-0003jP-7u for incoming@patchwork.ozlabs.org; Fri, 25 May 2018 07:05:24 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:48828) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fMAWQ-0003iu-AT for qemu-devel@nongnu.org; Fri, 25 May 2018 07:04:35 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fMAWP-0000Xl-8V for qemu-devel@nongnu.org; Fri, 25 May 2018 07:04:34 -0400 Received: from mga04.intel.com ([192.55.52.120]:54809) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fMAWO-0000MF-VY for qemu-devel@nongnu.org; Fri, 25 May 2018 07:04:33 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 25 May 2018 04:04:25 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.49,439,1520924400"; d="scan'208";a="231598564" Received: from debian.sh.intel.com ([10.67.104.203]) by fmsmga005.fm.intel.com with ESMTP; 25 May 2018 04:04:24 -0700 From: Tiwei Bie To: mst@redhat.com, jasowang@redhat.com, qemu-devel@nongnu.org, virtio-dev@lists.oasis-open.org Date: Fri, 25 May 2018 19:04:36 +0800 Message-Id: <20180525110441.7185-1-tiwei.bie@intel.com> X-Mailer: git-send-email 2.17.0 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 192.55.52.120 Subject: [Qemu-devel] [PATCH v2 0/5] Support host notifiers in vhost-user 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: tiwei.bie@intel.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" More details about this patch set can be found from: http://lists.gnu.org/archive/html/qemu-devel/2018-04/msg01779.html http://lists.gnu.org/archive/html/qemu-devel/2018-04/msg04626.html v1 -> v2: - Drop the VHOST_USER_PROTOCOL_F_SLAVE_SEND_FD patch; (MST) - In PATCH 2/5, for net/vhost-user, only save VhostUserState in queue index 0, i.e. where `chr` is saved; - In PATCH 4/5, check VHOST_USER_PROTOCOL_F_HOST_NOTIFIER before sending msg (including fd) to master; (MST) Tiwei Bie (5): vhost: allow backends to filter memory sections vhost-user: introduce shared vhost-user state vhost-user: support registering external host notifiers libvhost-user: support host notifier vhost-user-bridge: support host notifier backends/cryptodev-vhost-user.c | 20 +++- contrib/libvhost-user/libvhost-user.c | 80 +++++++++++-- contrib/libvhost-user/libvhost-user.h | 31 +++++ docs/interop/vhost-user.txt | 33 ++++++ hw/block/vhost-user-blk.c | 22 +++- hw/scsi/vhost-user-scsi.c | 20 +++- hw/virtio/Makefile.objs | 2 +- hw/virtio/vhost-stub.c | 10 ++ hw/virtio/vhost-user.c | 165 ++++++++++++++++++++++++-- hw/virtio/vhost.c | 9 +- include/hw/virtio/vhost-backend.h | 4 + include/hw/virtio/vhost-user-blk.h | 2 + include/hw/virtio/vhost-user-scsi.h | 2 + include/hw/virtio/vhost-user.h | 28 +++++ net/vhost-user.c | 57 ++++++--- tests/vhost-user-bridge.c | 98 ++++++++++++++- 16 files changed, 542 insertions(+), 41 deletions(-) create mode 100644 include/hw/virtio/vhost-user.h