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qemu/include/hw/virtio
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Alex Bennée 259d69c00b hw/virtio: introduce virtio_device_should_start 
The previous fix to virtio_device_started revealed a problem in its
use by both the core and the device code. The core code should be able
to handle the device "starting" while the VM isn't running to handle
the restoration of migration state. To solve this duel use introduce a
new helper for use by the vhost-user backends who all use it to feed a
should_start variable.

We can also pick up a change vhost_user_blk_set_status while we are at
it which follows the same pattern.

Fixes: 9f6bcfd99f (hw/virtio: move vm_running check to virtio_device_started)
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Message-Id: <20221107121407.1010913-1-alex.bennee@linaro.org>
2022-11-07 14:08:18 -05:00
..
vhost-backend.h vhost: add method vhost_set_vring_err 2022-06-27 18:53:18 -04:00
vhost-scsi-common.h vhost-scsi: support inflight io track 2020-09-30 19:09:20 +02:00
vhost-scsi.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
vhost-user-blk.h vhost-user-blk: make 'config_wce' part of 'host_features' 2022-10-07 09:41:51 -04:00
vhost-user-fs.h Clean up ill-advised or unusual header guards 2022-05-11 16:50:01 +02:00
vhost-user-gpio.h hw/virtio: add boilerplate for vhost-user-gpio device 2022-10-07 09:41:51 -04:00
vhost-user-i2c.h Clean up ill-advised or unusual header guards 2022-05-11 16:50:01 +02:00
vhost-user-rng.h Clean up ill-advised or unusual header guards 2022-05-11 16:50:01 +02:00
vhost-user-scsi.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
vhost-user-vsock.h Clean up ill-advised or unusual header guards 2022-05-11 16:50:01 +02:00
vhost-user.h virtio/vhost-user: dynamically assign VhostUserHostNotifiers 2022-05-16 04:38:40 -04:00
vhost-vdpa.h vdpa: Delete CVQ migration blocker 2022-09-02 10:22:39 +08:00
vhost-vsock-common.h virtio: drop name parameter for virtio_init() 2022-05-16 04:38:40 -04:00
vhost-vsock.h vhost-vsock: handle common features in vhost-vsock-common 2021-10-05 17:30:57 -04:00
vhost.h vhost: expose vhost_virtqueue_stop() 2022-11-07 13:12:20 -05:00
virtio-access.h Replace TARGET_WORDS_BIGENDIAN 2022-04-06 10:50:37 +02:00
virtio-balloon.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
virtio-blk-common.h virtio-blk: move config size params to virtio-blk-common 2022-10-07 09:41:51 -04:00
virtio-blk.h virtio-blk: use BDRV_REQ_REGISTERED_BUF optimization hint 2022-10-26 14:56:42 -04:00
virtio-bus.h virtio-bus: introduce iommu_enabled() 2021-09-04 16:35:17 -04:00
virtio-crypto.h crypto: Introduce RSA algorithm 2022-06-16 12:54:58 -04:00
virtio-gpu-bswap.h Replace config-time define HOST_WORDS_BIGENDIAN 2022-04-06 10:50:37 +02:00
virtio-gpu-pci.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
virtio-gpu-pixman.h virtio-gpu: add a pixman helper header 2019-05-29 06:29:07 +02:00
virtio-gpu.h virtio-gpu: Respect UI refresh rate for EDID 2022-06-14 10:34:37 +02:00
virtio-input.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
virtio-iommu.h virtio-iommu: Use recursive lock to avoid deadlock 2022-06-16 12:54:58 -04:00
virtio-mem.h virtio-mem: Support VIRTIO_MEM_F_UNPLUGGED_INACCESSIBLE 2022-01-07 19:30:13 -05:00
virtio-mmio.h hw/virtio: enable ioeventfd configuring for mmio 2021-05-14 10:26:18 -04:00
virtio-net.h virtio-net: Expose ctrl virtqueue logic 2022-07-20 16:58:08 +08:00
virtio-pci.h virtio-pci: support queue reset 2022-11-07 13:12:20 -05:00
virtio-pmem.h qapi: Restrict device memory commands to machine code 2020-09-29 15:41:36 +02:00
virtio-rng.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
virtio-scsi.h virtio-scsi: move request-related items from .h to .c 2022-05-09 10:45:04 +01:00
virtio-serial.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
virtio.h hw/virtio: introduce virtio_device_should_start 2022-11-07 14:08:18 -05:00