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qemu/include/hw/virtio
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Jason Wang 23bfaf77fa vhost_net: don't set backend for the uninitialized virtqueue 
We used to set backend unconditionally, this won't work for some
guests (e.g windows driver) who may not initialize all virtqueues. For
kernel backend, this will fail since it may try to validate the rings
during setting backend.

Fixing this by simply skipping the backend set when we find desc is
not ready.

Reviewed-by: Michael S. Tsirkin<mst@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
2019-05-17 17:00:12 +08:00
..
vhost-backend.h vhost-user: Support transferring inflight buffer between qemu and backend 2019-03-12 22:31:21 -04:00
vhost-scsi-common.h vhost-user-scsi: move host_features into VHostSCSICommon 2018-08-23 18:46:25 +02:00
vhost-scsi.h vhost-scsi: create a vhost-scsi-common abstraction 2017-05-05 12:10:00 +02:00
vhost-user-blk.h vhost-user-blk: Add support to get/set inflight buffer 2019-03-12 22:31:21 -04:00
vhost-user-scsi.h vhost-user: simplify vhost_user_init/vhost_user_cleanup 2019-03-12 21:22:31 -04:00
vhost-user.h vhost-user: simplify vhost_user_init/vhost_user_cleanup 2019-03-12 21:22:31 -04:00
vhost-vsock.h Clean up ill-advised or unusual header guards 2019-05-13 08:58:55 +02:00
vhost.h vhost-user: Support transferring inflight buffer between qemu and backend 2019-03-12 22:31:21 -04:00
virtio-access.h hw: Do not include "exec/address-spaces.h" if it is not necessary 2018-06-01 14:15:10 +02:00
virtio-balloon.h virtio-balloon: VIRTIO_BALLOON_F_FREE_PAGE_HINT 2019-03-06 10:49:18 +00:00
virtio-blk.h virtio-blk: add DISCARD and WRITE_ZEROES features 2019-02-22 09:42:17 +00:00
virtio-bus.h virtio: support setting memory region based host notifier 2018-05-23 17:01:54 +03:00
virtio-crypto.h Clean up ill-advised or unusual header guards 2019-05-13 08:58:55 +02:00
virtio-gpu.h virtio-gpu: delay virglrenderer reset when blocked. 2019-03-18 13:10:57 +01:00
virtio-input.h Add vhost-user-input-pci 2019-05-10 14:52:47 +02:00
virtio-net.h virtio-net: Switch to using announce timer 2019-03-05 11:27:41 +08:00
virtio-rng.h virtio-rng: stop virtqueue while the CPU is stopped 2017-04-21 12:25:40 +02:00
virtio-scsi.h virtio-scsi: Add virtqueue_size parameter allowing virtqueue size to be set. 2017-09-19 14:09:11 +02:00
virtio-serial.h virtio-serial: add enable_backend callback 2017-09-21 11:51:49 +02:00
virtio.h vhost_net: don't set backend for the uninitialized virtqueue 2019-05-17 17:00:12 +08:00