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| author | Michael S. Tsirkin <mst@redhat.com> | 2020-07-27 16:51:55 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2020-08-05 17:08:40 +0200 |
| commit | 452639a64ad880792652b6d20cc5c8dd4ecf27d9 (patch) | |
| tree | 0823155f820d8a15fcafc98864df67e695bcc437 /drivers/vhost | |
| parent | mlxbf-tmfifo: sparse tags for config access (diff) | |
| download | linux-452639a64ad880792652b6d20cc5c8dd4ecf27d9.tar.xz linux-452639a64ad880792652b6d20cc5c8dd4ecf27d9.zip | |
vdpa: make sure set_features is invoked for legacy
Some legacy guests just assume features are 0 after reset.
We detect that config space is accessed before features are
set and set features to 0 automatically.
Note: some legacy guests might not even access config space, if this is
reported in the field we might need to catch a kick to handle these.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'drivers/vhost')
0 files changed, 0 insertions, 0 deletions