warning: assigning the result of `Clone::clone()` may be inefficient
--> devices/src/pvpanic.rs:213:9
|
213 | self.bar_regions = bars.clone();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `clone_from()`: `self.bar_regions.clone_from(&bars)`
|
= help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assigning_clones
= note: `#[warn(clippy::assigning_clones)]` on by default
Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
There is no need for this struct to be public and since it is used in
this module the #[allow(dead_code)] invocation can be removed.
Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
Implemetion of BusDevice and PciDevice trait for pvpanic device.
Pvpanic device can be implemented as an ISA device or as a
PCI device, we choose PCI device for now.
Signed-off-by: Yi Wang <foxywang@tencent.com>
Introduce emulation of pvpanic device to allow cloud hypervisor to get
the notify from guest's pvpanic driver when guest kernel crash.
Signed-off-by: Yi Wang <foxywang@tencent.com>
