build: Bump zerocopy and acpi_tables

Manually bump zerocopy to 0.8.24 since our dependabot could not perform
the upgrade properly.

Manually bump acpi_tabls as well since it's depending on zerocopy.

Signed-off-by: Ruoqing He <heruoqing@iscas.ac.cn>

vmm/Cargo.toml

@@ -84,4 +84,4 @@ vm-migration = { path = "../vm-migration" }
 vm-virtio = { path = "../vm-virtio" }
 vmm-sys-util = { workspace = true, features = ["with-serde"] }
 zbus = { version = "4.4.0", optional = true }
-zerocopy = { version = "0.7.35", features = ["alloc", "derive"] }
+zerocopy = { version = "0.8.24", features = ["alloc", "derive"] }

vmm/src/acpi.rs

@@ -19,7 +19,7 @@ use bitflags::bitflags;
 use pci::PciBdf;
 use tracer::trace_scoped;
 use vm_memory::{Address, Bytes, GuestAddress, GuestMemoryRegion};
-use zerocopy::AsBytes;
+use zerocopy::{FromBytes, Immutable, IntoBytes};
 
 use crate::cpu::CpuManager;
 use crate::device_manager::DeviceManager;
@@ -45,7 +45,7 @@ pub const ACPI_APIC_GENERIC_TRANSLATOR: u8 = 15;
 
 #[allow(dead_code)]
 #[repr(C, packed)]
-#[derive(Default, AsBytes)]
+#[derive(Default, IntoBytes, Immutable, FromBytes)]
 struct PciRangeEntry {
     pub base_address: u64,
     pub segment: u16,
@@ -56,7 +56,7 @@ struct PciRangeEntry {
 
 #[allow(dead_code)]
 #[repr(C, packed)]
-#[derive(Default, AsBytes)]
+#[derive(Default, IntoBytes, Immutable, FromBytes)]
 struct MemoryAffinity {
     pub type_: u8,
     pub length: u8,
@@ -73,7 +73,7 @@ struct MemoryAffinity {
 
 #[allow(dead_code)]
 #[repr(C, packed)]
-#[derive(Default, AsBytes)]
+#[derive(Default, IntoBytes, Immutable, FromBytes)]
 struct ProcessorLocalX2ApicAffinity {
     pub type_: u8,
     pub length: u8,
@@ -87,7 +87,7 @@ struct ProcessorLocalX2ApicAffinity {
 
 #[allow(dead_code)]
 #[repr(C, packed)]
-#[derive(Default, AsBytes)]
+#[derive(Default, IntoBytes, Immutable, FromBytes)]
 struct ProcessorGiccAffinity {
     pub type_: u8,
     pub length: u8,
@@ -147,7 +147,7 @@ impl MemoryAffinity {
 
 #[allow(dead_code)]
 #[repr(C, packed)]
-#[derive(Default, AsBytes)]
+#[derive(Default, IntoBytes, Immutable, FromBytes)]
 struct ViotVirtioPciNode {
     pub type_: u8,
     _reserved: u8,
@@ -159,7 +159,7 @@ struct ViotVirtioPciNode {
 
 #[allow(dead_code)]
 #[repr(C, packed)]
-#[derive(Default, AsBytes)]
+#[derive(Default, IntoBytes, Immutable, FromBytes)]
 struct ViotPciRangeNode {
     pub type_: u8,
     _reserved: u8,

vmm/src/cpu.rs

@@ -72,7 +72,7 @@ use vm_migration::{
 };
 use vmm_sys_util::eventfd::EventFd;
 use vmm_sys_util::signal::{register_signal_handler, SIGRTMIN};
-use zerocopy::AsBytes;
+use zerocopy::{FromBytes, Immutable, IntoBytes};
 
 #[cfg(all(target_arch = "x86_64", feature = "guest_debug"))]
 use crate::coredump::{
@@ -207,7 +207,7 @@ pub type Result<T> = result::Result<T, Error>;
 #[cfg(target_arch = "x86_64")]
 #[allow(dead_code)]
 #[repr(C, packed)]
-#[derive(AsBytes)]
+#[derive(IntoBytes, Immutable, FromBytes)]
 struct LocalX2Apic {
     pub r#type: u8,
     pub length: u8,
@@ -219,7 +219,7 @@ struct LocalX2Apic {
 
 #[allow(dead_code)]
 #[repr(C, packed)]
-#[derive(Default, AsBytes)]
+#[derive(Default, IntoBytes, Immutable, FromBytes)]
 struct Ioapic {
     pub r#type: u8,
     pub length: u8,
@@ -232,7 +232,7 @@ struct Ioapic {
 #[cfg(target_arch = "aarch64")]
 #[allow(dead_code)]
 #[repr(C, packed)]
-#[derive(AsBytes)]
+#[derive(IntoBytes, Immutable, FromBytes)]
 struct GicC {
     pub r#type: u8,
     pub length: u8,
@@ -257,7 +257,7 @@ struct GicC {
 #[cfg(target_arch = "aarch64")]
 #[allow(dead_code)]
 #[repr(C, packed)]
-#[derive(AsBytes)]
+#[derive(IntoBytes, Immutable, FromBytes)]
 struct GicD {
     pub r#type: u8,
     pub length: u8,
@@ -272,7 +272,7 @@ struct GicD {
 #[cfg(target_arch = "aarch64")]
 #[allow(dead_code)]
 #[repr(C, packed)]
-#[derive(AsBytes)]
+#[derive(IntoBytes, Immutable, FromBytes)]
 struct GicR {
     pub r#type: u8,
     pub length: u8,
@@ -284,7 +284,7 @@ struct GicR {
 #[cfg(target_arch = "aarch64")]
 #[allow(dead_code)]
 #[repr(C, packed)]
-#[derive(AsBytes)]
+#[derive(IntoBytes, Immutable, FromBytes)]
 struct GicIts {
     pub r#type: u8,
     pub length: u8,
@@ -297,7 +297,7 @@ struct GicIts {
 #[cfg(target_arch = "aarch64")]
 #[allow(dead_code)]
 #[repr(C, packed)]
-#[derive(AsBytes)]
+#[derive(IntoBytes, Immutable, FromBytes)]
 struct ProcessorHierarchyNode {
     pub r#type: u8,
     pub length: u8,
@@ -310,7 +310,7 @@ struct ProcessorHierarchyNode {
 
 #[allow(dead_code)]
 #[repr(C, packed)]
-#[derive(Default, AsBytes)]
+#[derive(Default, IntoBytes, Immutable, FromBytes)]
 struct InterruptSourceOverride {
     pub r#type: u8,
     pub length: u8,

vmm/src/igvm/igvm_loader.rs

@@ -17,7 +17,7 @@ use igvm_defs::{
 use igvm_defs::{MemoryMapEntryType, IGVM_VHS_MEMORY_MAP_ENTRY};
 use mshv_bindings::*;
 use thiserror::Error;
-use zerocopy::AsBytes;
+use zerocopy::IntoBytes;
 
 use crate::cpu::CpuManager;
 use crate::igvm::loader::Loader;

vmm/src/igvm/mod.rs

@@ -29,7 +29,7 @@ pub mod igvm_loader;
 mod loader;
 use igvm::snp_defs::SevVmsa;
 use igvm_defs::IGVM_VHS_SNP_ID_BLOCK;
-use zerocopy::FromZeroes;
+use zerocopy::FromZeros;
 
 #[derive(Debug, Clone)]
 pub struct IgvmLoadedInfo {