From: "Michael S. Tsirkin" <mst@redhat.com>
To: qemu-devel@nongnu.org
Cc: Peter Maydell <peter.maydell@linaro.org>,
Xie Yongji <xieyongji@baidu.com>
Subject: [Qemu-devel] [PULL 16/22] virtio: Make sure we get correct state of device on handle_aio_output()
Date: Tue, 2 Jul 2019 11:08:06 -0400 [thread overview]
Message-ID: <20190626023130.31315-5-xieyongji@baidu.com> (raw)
Message-ID: <20190702150806.x4tb4KEif9VUoRT5iriB9a_Yt7NdSpNM37kzYYKNshM@z> (raw)
In-Reply-To: <20190702150606.24851-1-mst@redhat.com>
From: Xie Yongji <xieyongji@baidu.com>
We should set the flags: "start_on_kick" and "started" after we call
the kick functions (handle_aio_output() and handle_output()).
Signed-off-by: Xie Yongji <xieyongji@baidu.com>
Message-Id: <20190626023130.31315-5-xieyongji@baidu.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
hw/virtio/virtio.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c
index 5fd25d98a9..e098fc8ef0 100644
--- a/hw/virtio/virtio.c
+++ b/hw/virtio/virtio.c
@@ -1571,10 +1571,10 @@ void virtio_queue_notify(VirtIODevice *vdev, int n)
event_notifier_set(&vq->host_notifier);
} else if (vq->handle_output) {
vq->handle_output(vdev, vq);
- }
- if (unlikely(vdev->start_on_kick)) {
- virtio_set_started(vdev, true);
+ if (unlikely(vdev->start_on_kick)) {
+ virtio_set_started(vdev, true);
+ }
}
}
--
MST
next prev parent reply other threads:[~2019-07-02 15:48 UTC|newest]
Thread overview: 95+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-26 2:31 [Qemu-devel] [PATCH v4 0/5] virtio: fix some issues of "started" and "start_on_kick" flag elohimes
2019-06-26 2:31 ` [Qemu-devel] [PATCH v4 1/5] virtio: add "use-started" property elohimes
2019-06-26 10:17 ` Greg Kurz
2019-06-27 2:20 ` Yongji Xie
2019-07-02 15:07 ` [Qemu-devel] [PULL 13/22] " Michael S. Tsirkin
2019-06-26 2:31 ` [Qemu-devel] [PATCH v4 2/5] virtio: Set "start_on_kick" for legacy devices elohimes
2019-07-02 15:07 ` [Qemu-devel] [PULL 14/22] " Michael S. Tsirkin
2019-06-26 2:31 ` [Qemu-devel] [PATCH v4 3/5] virtio: Set "start_on_kick" on virtio_set_features() elohimes
2019-07-02 15:08 ` [Qemu-devel] [PULL 15/22] " Michael S. Tsirkin
2019-06-26 2:31 ` elohimes [this message]
2019-07-02 15:08 ` [Qemu-devel] [PULL 16/22] virtio: Make sure we get correct state of device on handle_aio_output() Michael S. Tsirkin
2019-06-26 2:31 ` [Qemu-devel] [PATCH v4 5/5] virtio: Don't change "started" flag on virtio_vmstate_change() elohimes
2019-07-02 15:08 ` [Qemu-devel] [PULL 17/22] " Michael S. Tsirkin
2019-06-26 10:43 ` [Qemu-devel] [PATCH v4 0/5] virtio: fix some issues of "started" and "start_on_kick" flag Laurent Vivier
2019-06-27 2:19 ` Yongji Xie
-- strict thread matches above, loose matches on Subject: below --
2019-07-02 15:06 [Qemu-devel] [PULL 00/22] virtio, pc, pci: features, fixes, cleanups Michael S. Tsirkin
2019-06-25 23:23 ` [Qemu-devel] [PATCH] virtio-pci: fix missing device properties Marc-André Lureau
2019-06-26 1:55 ` Eduardo Habkost
2019-06-26 9:48 ` Marc-André Lureau
2019-06-26 12:39 ` Eduardo Habkost
2019-07-02 15:07 ` [Qemu-devel] [PULL 12/22] " Michael S. Tsirkin
2019-06-28 20:02 ` [Qemu-devel] [PATCH] pc: Move compat_apic_id_mode variable to PCMachineClass Eduardo Habkost
2019-06-29 10:46 ` Philippe Mathieu-Daudé
2019-06-30 21:30 ` Michael S. Tsirkin
2019-07-02 15:08 ` [Qemu-devel] [PULL 18/22] " Michael S. Tsirkin
2019-07-02 15:06 ` [Qemu-devel] [PULL 01/22] pcie: don't skip multi-mask events Michael S. Tsirkin
2019-07-02 15:06 ` [Qemu-devel] [PULL 02/22] pcie: check that slt ctrl changed before deleting Michael S. Tsirkin
2019-07-11 12:31 ` Peter Maydell
2019-07-02 15:06 ` [Qemu-devel] [PULL 03/22] pcie: work around for racy guest init Michael S. Tsirkin
2019-07-02 15:06 ` [Qemu-devel] [PULL 04/22] pcie: minor cleanups for slot control/status Michael S. Tsirkin
2019-07-02 15:56 ` [Qemu-devel] [PULL 00/22] virtio, pc, pci: features, fixes, cleanups Peter Maydell
2019-07-02 17:00 ` Michael S. Tsirkin
2019-07-02 17:20 ` Peter Maydell
2019-07-02 18:22 ` Michael S. Tsirkin
2019-07-02 18:27 ` Peter Maydell
2019-07-02 19:00 ` Michael S. Tsirkin
2019-07-26 12:39 ` Peter Maydell
2019-07-26 13:43 ` Michael S. Tsirkin
2019-07-04 9:25 ` Peter Maydell
2019-07-04 11:03 ` Pankaj Gupta
2019-07-04 21:24 ` Michael S. Tsirkin
2019-07-05 9:37 ` Pankaj Gupta
2019-07-04 21:29 ` Michael S. Tsirkin
2019-07-05 9:47 ` Peter Maydell
2019-06-26 7:48 [Qemu-devel] [PATCH v2 0/4] libvhost-user: VHOST_USER_PROTOCOL_F_MQ support Stefan Hajnoczi
2019-06-26 7:48 ` [Qemu-devel] [PATCH v2 1/4] libvhost-user: add vmsg_set_reply_u64() helper Stefan Hajnoczi
2019-07-02 15:08 ` [Qemu-devel] [PULL 19/22] " Michael S. Tsirkin
2019-06-26 7:48 ` [Qemu-devel] [PATCH v2 2/4] libvhost-user: support many virtqueues Stefan Hajnoczi
2019-07-02 15:08 ` [Qemu-devel] [PULL 20/22] " Michael S. Tsirkin
2019-06-26 7:48 ` [Qemu-devel] [PATCH v2 3/4] libvhost-user: implement VHOST_USER_PROTOCOL_F_MQ Stefan Hajnoczi
2019-07-02 15:08 ` [Qemu-devel] [PULL 21/22] " Michael S. Tsirkin
2019-06-26 7:48 ` [Qemu-devel] [PATCH v2 4/4] docs: avoid vhost-user-net specifics in multiqueue section Stefan Hajnoczi
2019-07-02 15:08 ` [Qemu-devel] [PULL 22/22] " Michael S. Tsirkin
2019-06-19 9:49 [Qemu-devel] [PATCH v2 0/7] Qemu virtio pmem device Pankaj Gupta
2019-06-19 9:49 ` [Qemu-devel] [PATCH v2 1/7] virtio-pmem: add virtio device Pankaj Gupta
2019-07-02 11:46 ` Cornelia Huck
2019-07-02 15:07 ` [Qemu-devel] [PULL 05/22] " Michael S. Tsirkin
2019-07-11 12:57 ` Peter Maydell
2019-07-11 14:05 ` Pankaj Gupta
2019-06-19 9:49 ` [Qemu-devel] [PATCH v2 2/7] virtio-pci: Allow to specify additional interfaces for the base type Pankaj Gupta
2019-07-02 15:07 ` [Qemu-devel] [PULL 06/22] " Michael S. Tsirkin
2019-06-19 9:49 ` [Qemu-devel] [PATCH v2 3/7] virtio-pmem: sync linux headers Pankaj Gupta
2019-07-02 11:50 ` Cornelia Huck
2019-07-02 11:59 ` Pankaj Gupta
2019-07-02 16:58 ` Michael S. Tsirkin
2019-07-02 17:09 ` Pankaj Gupta
2019-07-02 17:11 ` Michael S. Tsirkin
2019-07-02 17:21 ` Pankaj Gupta
2019-07-02 15:10 ` Michael S. Tsirkin
2019-07-02 15:07 ` [Qemu-devel] [PULL 07/22] " Michael S. Tsirkin
2019-06-19 9:49 ` [Qemu-devel] [PATCH v2 4/7] virtio-pci: Proxy for virtio-pmem Pankaj Gupta
2019-07-02 11:55 ` Cornelia Huck
2019-07-02 12:00 ` Pankaj Gupta
2019-07-02 17:09 ` Michael S. Tsirkin
2019-07-02 17:14 ` Pankaj Gupta
2019-07-02 15:07 ` [Qemu-devel] [PULL 08/22] " Michael S. Tsirkin
2019-07-11 12:59 ` Peter Maydell
2019-07-11 13:27 ` Pankaj Gupta
2019-06-19 9:49 ` [Qemu-devel] [PATCH v2 5/7] hmp: Handle virtio-pmem when printing memory device infos Pankaj Gupta
2019-07-02 8:50 ` Wei Yang
2019-07-02 10:17 ` Pankaj Gupta
2019-07-02 15:07 ` [Qemu-devel] [PULL 09/22] " Michael S. Tsirkin
2019-06-19 9:49 ` [Qemu-devel] [PATCH v2 6/7] numa: Handle virtio-pmem in NUMA stats Pankaj Gupta
2019-07-02 15:07 ` [Qemu-devel] [PULL 10/22] " Michael S. Tsirkin
2019-06-19 9:49 ` [Qemu-devel] [PATCH v2 7/7] pc: Support for virtio-pmem-pci Pankaj Gupta
2019-07-02 15:07 ` [Qemu-devel] [PULL 11/22] " Michael S. Tsirkin
2019-07-01 3:53 ` [Qemu-devel] [PATCH v2 0/7] Qemu virtio pmem device Pankaj Gupta
2019-07-02 8:49 ` Wei Yang
2019-07-02 10:07 ` Pankaj Gupta
2019-07-03 0:58 ` Wei Yang
2019-07-03 1:31 ` Pankaj Gupta
2019-07-03 1:57 ` Wei Yang
2019-07-03 2:31 ` Pankaj Gupta
2019-07-03 2:42 ` Wei Yang
2019-07-03 3:21 ` Pankaj Gupta
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