David Stevens 9df3eb7ef2 devices: virtio: disallow modification of ready queues ... Disallow modification of a queue configuration's after it has been enabled, since the spec states drivers MUST configure the other virtqueue fields before setting enabling the virtqueue. This allows the queue validation to be done once and then saved, instead of requiring validation for every peek. Before this change, modifications of running virtqueues were not well defined, since the Queue instance owned by the VirtioPciDevice is not the same as the Queue instance owned by the VirtioDevice implementation. BUG=None TEST=boot ARCVM and crostini on ManaTEE and non-ManaTEE Change-Id: Ibd1f2bdb0a49865cedd8a0424199a72316696b4d Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3737409 Commit-Queue: David Stevens <stevensd@chromium.org> Tested-by: kokoro <noreply+kokoro@google.com> Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>		2022-07-01 06:03:56 +00:00
..
.gitignore
block_fuzzer.rs	devices: virtio: disallow modification of ready queues	2022-07-01 06:03:56 +00:00
Cargo.toml
fs_server_fuzzer.rs
OWNERS
qcow_fuzzer.rs
usb_descriptor_fuzzer.rs
virtqueue_fuzzer.rs	devices: virtio: disallow modification of ready queues	2022-07-01 06:03:56 +00:00
zimage_fuzzer.rs