diff options
| author | Andrew Scull <[email protected]> | 2022-05-16 10:41:31 +0000 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2022-06-08 09:24:03 -0400 |
| commit | 10a14536366350fdd2d14af1981d9e3d8cb3c524 (patch) | |
| tree | 1ea7fac183ce3f796db30a3bca8267a5500c2e57 /doc/develop/python_cq.rst | |
| parent | b0952977c98affb9054aa5ba6a79291a293c8824 (diff) | |
virtio_ring: Maintain a shadow copy of descriptors
The shared descriptors should only be written by the guest driver,
however, the device is still able to overwrite and corrupt them.
Maintain a private shadow copy of the descriptors for the driver to
use for state tracking, removing the need to read from the shared
descriptors.
Signed-off-by: Andrew Scull <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Diffstat (limited to 'doc/develop/python_cq.rst')
0 files changed, 0 insertions, 0 deletions