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hypervisor, vmm: drop VmState and code

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VmState was introduced to hold hypervisor specific VM state. KVM does
not need it and MSHV does not really use it yet.

Just drop the code. It can be easily revived once there is a need.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
This commit is contained in:
Wei Liu
2022-07-14 13:52:52 +00:00
committed by Liu Wei
parent 72d552e5e1
commit beb4f86b82
5 changed files with 4 additions and 75 deletions
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8
hypervisor/src/vm.rs
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@@ -14,10 +14,6 @@ use crate::aarch64::VcpuInit;
use crate::arch::aarch64::gic::Vgic;
use crate::cpu::Vcpu;
use crate::device::Device;
#[cfg(feature = "kvm")]
use crate::kvm::KvmVmState as VmState;
#[cfg(feature = "mshv")]
use crate::mshv::HvState as VmState;
#[cfg(feature = "tdx")]
use crate::x86_64::CpuId;
#[cfg(all(feature = "kvm", target_arch = "x86_64"))]
@@ -338,10 +334,6 @@ pub trait Vm: Send + Sync {
fn check_extension(&self, c: Cap) -> bool;
/// Create a device that is used for passthrough
fn create_passthrough_device(&self) -> Result<Arc<dyn Device>>;
/// Get the Vm state. Return VM specific data
fn state(&self) -> Result<VmState>;
/// Set the VM state
fn set_state(&self, state: VmState) -> Result<()>;
/// Start logging dirty pages
fn start_dirty_log(&self) -> Result<()>;
/// Stop logging dirty pages