kata-containers/cloud-hypervisor
1
0
Fork 0
mirror of https://github.com/cloud-hypervisor/cloud-hypervisor.git synced 2026-08-05 02:19:16 +00:00
Code Issues Packages Projects Releases Wiki Activity

hypervisor: Remove unused VmExit enum members

Browse Source 
The members for {Io, Mmio}{Read, Write} are unused as instead exits of
those types are handled through the VmOps interface. Removing these is
also a prerequisite due to changes in the mutability of the
VcpuFd::run() method.

Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
This commit is contained in:
Rob Bradford
2024-04-25 16:15:36 +01:00
parent e6aa57e3b9
commit c022063ae8
4 changed files with 6 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
hypervisor/src/cpu.rs
View File

@@ -300,15 +300,9 @@ pub enum HypervisorCpuError {
}
#[derive(Debug)]
pub enum VmExit<'a> {
#[cfg(target_arch = "x86_64")]
IoOut(u16 /* port */, &'a [u8] /* data */),
#[cfg(target_arch = "x86_64")]
IoIn(u16 /* port */, &'a mut [u8] /* data */),
pub enum VmExit {
#[cfg(target_arch = "x86_64")]
IoapicEoi(u8 /* vector */),
MmioRead(u64 /* address */, &'a mut [u8]),
MmioWrite(u64 /* address */, &'a [u8]),
Ignore,
Reset,
Shutdown,

8
hypervisor/src/kvm/mod.rs
View File

@@ -1625,7 +1625,7 @@ impl cpu::Vcpu for KvmVcpu {
.map_err(|e| cpu::HypervisorCpuError::RunVcpu(e.into()));
}
Ok(cpu::VmExit::IoIn(addr, data))
Ok(cpu::VmExit::Ignore)
}
#[cfg(target_arch = "x86_64")]
VcpuExit::IoOut(addr, data) => {
@@ -1636,7 +1636,7 @@ impl cpu::Vcpu for KvmVcpu {
.map_err(|e| cpu::HypervisorCpuError::RunVcpu(e.into()));
}
Ok(cpu::VmExit::IoOut(addr, data))
Ok(cpu::VmExit::Ignore)
}
#[cfg(target_arch = "x86_64")]
VcpuExit::IoapicEoi(vector) => Ok(cpu::VmExit::IoapicEoi(vector)),
@@ -1669,7 +1669,7 @@ impl cpu::Vcpu for KvmVcpu {
.map_err(|e| cpu::HypervisorCpuError::RunVcpu(e.into()));
}
Ok(cpu::VmExit::MmioRead(addr, data))
Ok(cpu::VmExit::Ignore)
}
VcpuExit::MmioWrite(addr, data) => {
if let Some(vm_ops) = &self.vm_ops {
@@ -1679,7 +1679,7 @@ impl cpu::Vcpu for KvmVcpu {
.map_err(|e| cpu::HypervisorCpuError::RunVcpu(e.into()));
}
Ok(cpu::VmExit::MmioWrite(addr, data))
Ok(cpu::VmExit::Ignore)
}
VcpuExit::Hyperv => Ok(cpu::VmExit::Hyperv),
#[cfg(feature = "tdx")]