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deps: Bump kvm-bindings to v0.5.0

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Update the kvm-bindings dependency so that Cloud Hypervisor now depends
on the version 0.5.0, which is based on Linux kernel v5.13.0. We still
have to rely on a forked version to be able to serialize all the KVM
structures we need.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
This commit is contained in:
Sebastien Boeuf
2021-09-15 15:55:15 +02:00
committed by Rob Bradford
parent ccda1a004e
commit bcdac10149
6 changed files with 11 additions and 10 deletions
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2
hypervisor/Cargo.toml
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@@ -17,7 +17,7 @@ thiserror = "1.0.29"
libc = "0.2.101"
log = "0.4.14"
kvm-ioctls = { version = "0.9.0", optional = true }
kvm-bindings = { git = "https://github.com/cloud-hypervisor/kvm-bindings", branch = "ch-v0.4.0", features = ["with-serde", "fam-wrappers"], optional = true }
kvm-bindings = { git = "https://github.com/cloud-hypervisor/kvm-bindings", branch = "ch-v0.5.0", features = ["with-serde", "fam-wrappers"], optional = true }
mshv-bindings = {git = "https://github.com/rust-vmm/mshv", branch = "main", features = ["with-serde", "fam-wrappers"], optional = true }
mshv-ioctls = { git = "https://github.com/rust-vmm/mshv", branch = "main", optional = true}
serde = { version = "1.0.130", features = ["rc"] }

7
hypervisor/src/kvm/mod.rs
View File

@@ -1153,10 +1153,11 @@ impl cpu::Vcpu for KvmVcpu {
// https://elixir.free-electrons.com/linux/v4.9.62/source/arch/arm64/include/uapi/asm/kvm.h#L53
let mut off = offset__of!(kvm_regs, fp_regs) + offset__of!(user_fpsimd_state, vregs);
for i in 0..32 {
state.fp_regs.vregs[i][0] = self
state.fp_regs.vregs[i] = self
.fd
.get_one_reg(arm64_core_reg_id!(KVM_REG_SIZE_U128, off))
.map_err(|e| cpu::HypervisorCpuError::GetCoreRegister(e.into()))?;
.map_err(|e| cpu::HypervisorCpuError::GetCoreRegister(e.into()))?
.into();
off += mem::size_of::<u128>();
}
@@ -1233,7 +1234,7 @@ impl cpu::Vcpu for KvmVcpu {
self.fd
.set_one_reg(
arm64_core_reg_id!(KVM_REG_SIZE_U128, off),
state.fp_regs.vregs[i][0],
state.fp_regs.vregs[i] as u64,
)
.map_err(|e| cpu::HypervisorCpuError::SetCoreRegister(e.into()))?;
off += mem::size_of::<u128>();