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hypervisor: x86: drop get/set VcpuEvents from vcpu trait

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Signed-off-by: Wei Liu <liuwe@microsoft.com>
This commit is contained in:
Wei Liu 2022-07-17 15:44:35 +00:00 committed by Liu Wei
parent 58dbf07453
commit d461daa7fa
3 changed files with 41 additions and 53 deletions
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14
hypervisor/src/cpu.rs
View File

@ -19,7 +19,7 @@ use crate::kvm::{TdxExitDetails, TdxExitStatus};
#[cfg(target_arch = "x86_64")]
use crate::x86_64::LapicState;
#[cfg(target_arch = "x86_64")]
use crate::x86_64::{MsrEntries, VcpuEvents};
use crate::x86_64::MsrEntries;
use crate::CpuState;
#[cfg(target_arch = "aarch64")]
use crate::DeviceAttr;
@ -349,18 +349,6 @@ pub trait Vcpu: Send + Sync {
/// Sets the vcpu's current "multiprocessing state".
///
fn set_mp_state(&self, mp_state: MpState) -> Result<()>;
#[cfg(target_arch = "x86_64")]
///
/// Returns currently pending exceptions, interrupts, and NMIs as well as related
/// states of the vcpu.
///
fn get_vcpu_events(&self) -> Result<VcpuEvents>;
#[cfg(target_arch = "x86_64")]
///
/// Sets pending exceptions, interrupts, and NMIs as well as related states
/// of the vcpu.
///
fn set_vcpu_events(&self, events: &VcpuEvents) -> Result<()>;
#[cfg(all(feature = "kvm", target_arch = "x86_64"))]
///
/// Let the guest know that it has been paused, which prevents from

40
hypervisor/src/kvm/mod.rs
View File

@ -1535,26 +1535,6 @@ impl cpu::Vcpu for KvmVcpu {
}
#[cfg(target_arch = "x86_64")]
///
/// Returns currently pending exceptions, interrupts, and NMIs as well as related
/// states of the vcpu.
///
fn get_vcpu_events(&self) -> cpu::Result<VcpuEvents> {
self.fd
.get_vcpu_events()
.map_err(|e| cpu::HypervisorCpuError::GetVcpuEvents(e.into()))
}
#[cfg(target_arch = "x86_64")]
///
/// Sets pending exceptions, interrupts, and NMIs as well as related states
/// of the vcpu.
///
fn set_vcpu_events(&self, events: &VcpuEvents) -> cpu::Result<()> {
self.fd
.set_vcpu_events(events)
.map_err(|e| cpu::HypervisorCpuError::SetVcpuEvents(e.into()))
}
#[cfg(target_arch = "x86_64")]
///
/// Let the guest know that it has been paused, which prevents from
/// potential soft lockups when being resumed.
///
@ -2106,6 +2086,26 @@ impl KvmVcpu {
.set_xcrs(xcrs)
.map_err(|e| cpu::HypervisorCpuError::SetXcsr(e.into()))
}
#[cfg(target_arch = "x86_64")]
///
/// Returns currently pending exceptions, interrupts, and NMIs as well as related
/// states of the vcpu.
///
fn get_vcpu_events(&self) -> cpu::Result<VcpuEvents> {
self.fd
.get_vcpu_events()
.map_err(|e| cpu::HypervisorCpuError::GetVcpuEvents(e.into()))
}
#[cfg(target_arch = "x86_64")]
///
/// Sets pending exceptions, interrupts, and NMIs as well as related states
/// of the vcpu.
///
fn set_vcpu_events(&self, events: &VcpuEvents) -> cpu::Result<()> {
self.fd
.set_vcpu_events(events)
.map_err(|e| cpu::HypervisorCpuError::SetVcpuEvents(e.into()))
}
}
/// Device struct for KVM

40
hypervisor/src/mshv/mod.rs
View File

@ -354,26 +354,6 @@ impl cpu::Vcpu for MshvVcpu {
.map_err(|e| cpu::HypervisorCpuError::SetMsrEntries(e.into()))
}
#[cfg(target_arch = "x86_64")]
///
/// Returns currently pending exceptions, interrupts, and NMIs as well as related
/// states of the vcpu.
///
fn get_vcpu_events(&self) -> cpu::Result<VcpuEvents> {
self.fd
.get_vcpu_events()
.map_err(|e| cpu::HypervisorCpuError::GetVcpuEvents(e.into()))
}
#[cfg(target_arch = "x86_64")]
///
/// Sets pending exceptions, interrupts, and NMIs as well as related states
/// of the vcpu.
///
fn set_vcpu_events(&self, events: &VcpuEvents) -> cpu::Result<()> {
self.fd
.set_vcpu_events(events)
.map_err(|e| cpu::HypervisorCpuError::SetVcpuEvents(e.into()))
}
#[cfg(target_arch = "x86_64")]
///
/// X86 specific call to enable HyperV SynIC
@ -725,6 +705,26 @@ impl MshvVcpu {
.set_xcrs(xcrs)
.map_err(|e| cpu::HypervisorCpuError::SetXcsr(e.into()))
}
#[cfg(target_arch = "x86_64")]
///
/// Returns currently pending exceptions, interrupts, and NMIs as well as related
/// states of the vcpu.
///
fn get_vcpu_events(&self) -> cpu::Result<VcpuEvents> {
self.fd
.get_vcpu_events()
.map_err(|e| cpu::HypervisorCpuError::GetVcpuEvents(e.into()))
}
#[cfg(target_arch = "x86_64")]
///
/// Sets pending exceptions, interrupts, and NMIs as well as related states
/// of the vcpu.
///
fn set_vcpu_events(&self, events: &VcpuEvents) -> cpu::Result<()> {
self.fd
.set_vcpu_events(events)
.map_err(|e| cpu::HypervisorCpuError::SetVcpuEvents(e.into()))
}
}
/// Device struct for MSHV