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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-06-27 20:47:34 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-06-27 20:47:34 +0300 |
| commit | 941e3e7912696b9fbe3586083a7c2e102cee7a87 (patch) | |
| tree | a312cab74ebabc33e560d12236a5a5f062c19585 /include | |
| parent | 2390095113e98fc52fffe35c5206d30d9efe3f78 (diff) | |
| parent | c7cc29aaebf9eaa543b4c70801e0ecef1101b3c8 (diff) | |
| download | linux-941e3e7912696b9fbe3586083a7c2e102cee7a87.tar.xz | |
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
Pull virtio fixes from Michael Tsirkin:
"Fixes all over the place, most notably we are disabling
IRQ hardening (again!)"
* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
virtio_ring: make vring_create_virtqueue_split prettier
vhost-vdpa: call vhost_vdpa_cleanup during the release
virtio_mmio: Restore guest page size on resume
virtio_mmio: Add missing PM calls to freeze/restore
caif_virtio: fix race between virtio_device_ready() and ndo_open()
virtio-net: fix race between ndo_open() and virtio_device_ready()
virtio: disable notification hardening by default
virtio: Remove unnecessary variable assignments
virtio_ring : keep used_wrap_counter in vq->last_used_idx
vduse: Tie vduse mgmtdev and its device
vdpa/mlx5: Initialize CVQ vringh only once
vdpa/mlx5: Update Control VQ callback information
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/virtio_config.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h index 49c7c32815f1..b47c2e7ed0ee 100644 --- a/include/linux/virtio_config.h +++ b/include/linux/virtio_config.h @@ -257,6 +257,7 @@ void virtio_device_ready(struct virtio_device *dev) WARN_ON(status & VIRTIO_CONFIG_S_DRIVER_OK); +#ifdef CONFIG_VIRTIO_HARDEN_NOTIFICATION /* * The virtio_synchronize_cbs() makes sure vring_interrupt() * will see the driver specific setup if it sees vq->broken @@ -264,6 +265,7 @@ void virtio_device_ready(struct virtio_device *dev) */ virtio_synchronize_cbs(dev); __virtio_unbreak_device(dev); +#endif /* * The transport should ensure the visibility of vq->broken * before setting DRIVER_OK. See the comments for the transport |