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hypervisor: move away from MsrEntries type

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It is a flexible array. Switch to vector and slice instead.

No functional change intended.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
This commit is contained in:
Wei Liu
2022-07-19 09:51:18 +00:00
committed by Liu Wei
parent 563919fc4a
commit 4d2cc3778f
6 changed files with 84 additions and 74 deletions
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8
hypervisor/src/cpu.rs
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@@ -17,7 +17,7 @@ use crate::arch::x86::{CpuIdEntry, FpuState, LapicState, SpecialRegisters, Stand
#[cfg(feature = "tdx")]
use crate::kvm::{TdxExitDetails, TdxExitStatus};
#[cfg(target_arch = "x86_64")]
use crate::x86_64::MsrEntries;
use crate::x86_64::MsrEntry;
use crate::CpuState;
#[cfg(target_arch = "aarch64")]
use crate::DeviceAttr;
@@ -333,12 +333,12 @@ pub trait Vcpu: Send + Sync {
///
/// Returns the model-specific registers (MSR) for this vCPU.
///
fn get_msrs(&self, msrs: &mut MsrEntries) -> Result<usize>;
fn get_msrs(&self, msrs: &mut Vec<MsrEntry>) -> Result<usize>;
#[cfg(target_arch = "x86_64")]
///
/// Setup the model-specific registers (MSR) for this vCPU.
///
fn set_msrs(&self, msrs: &MsrEntries) -> Result<usize>;
fn set_msrs(&self, msrs: &[MsrEntry]) -> Result<usize>;
///
/// Returns the vcpu's current "multiprocessing state".
///
@@ -442,5 +442,5 @@ pub trait Vcpu: Send + Sync {
///
/// Return the list of initial MSR entries for a VCPU
///
fn boot_msr_entries(&self) -> MsrEntries;
fn boot_msr_entries(&self) -> Vec<MsrEntry>;
}