Snap for 12313714 from f12fca170938ed3e1da1b3d7c6c070dfd032d452 to 24Q4-release
Change-Id: I5cf967dbfa8f779b718f55721ba0daaa2388e712
diff --git a/android/TerminalApp/AndroidManifest.xml b/android/TerminalApp/AndroidManifest.xml
index d92aa8b..c92da67 100644
--- a/android/TerminalApp/AndroidManifest.xml
+++ b/android/TerminalApp/AndroidManifest.xml
@@ -6,7 +6,8 @@
<uses-permission android:name="com.android.virtualization.vmlauncher.permission.USE_VM_LAUNCHER"/>
<application
- android:label="VmTerminalApp"
+ android:label="@string/app_name"
+ android:icon="@mipmap/ic_launcher"
android:usesCleartextTraffic="true">
<activity android:name=".MainActivity"
android:configChanges="orientation|screenSize|keyboard|keyboardHidden|navigation|uiMode|screenLayout|smallestScreenSize"
diff --git a/android/TerminalApp/res/drawable/ic_launcher_background.xml b/android/TerminalApp/res/drawable/ic_launcher_background.xml
new file mode 100644
index 0000000..07d5da9
--- /dev/null
+++ b/android/TerminalApp/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+ android:width="108dp"
+ android:height="108dp"
+ android:viewportWidth="108"
+ android:viewportHeight="108">
+ <path
+ android:fillColor="#3DDC84"
+ android:pathData="M0,0h108v108h-108z" />
+ <path
+ android:fillColor="#00000000"
+ android:pathData="M9,0L9,108"
+ android:strokeWidth="0.8"
+ android:strokeColor="#33FFFFFF" />
+ <path
+ android:fillColor="#00000000"
+ android:pathData="M19,0L19,108"
+ android:strokeWidth="0.8"
+ android:strokeColor="#33FFFFFF" />
+ <path
+ android:fillColor="#00000000"
+ android:pathData="M29,0L29,108"
+ android:strokeWidth="0.8"
+ android:strokeColor="#33FFFFFF" />
+ <path
+ android:fillColor="#00000000"
+ android:pathData="M39,0L39,108"
+ android:strokeWidth="0.8"
+ android:strokeColor="#33FFFFFF" />
+ <path
+ android:fillColor="#00000000"
+ android:pathData="M49,0L49,108"
+ android:strokeWidth="0.8"
+ android:strokeColor="#33FFFFFF" />
+ <path
+ android:fillColor="#00000000"
+ android:pathData="M59,0L59,108"
+ android:strokeWidth="0.8"
+ android:strokeColor="#33FFFFFF" />
+ <path
+ android:fillColor="#00000000"
+ android:pathData="M69,0L69,108"
+ android:strokeWidth="0.8"
+ android:strokeColor="#33FFFFFF" />
+ <path
+ android:fillColor="#00000000"
+ android:pathData="M79,0L79,108"
+ android:strokeWidth="0.8"
+ android:strokeColor="#33FFFFFF" />
+ <path
+ android:fillColor="#00000000"
+ android:pathData="M89,0L89,108"
+ android:strokeWidth="0.8"
+ android:strokeColor="#33FFFFFF" />
+ <path
+ android:fillColor="#00000000"
+ android:pathData="M99,0L99,108"
+ android:strokeWidth="0.8"
+ android:strokeColor="#33FFFFFF" />
+ <path
+ android:fillColor="#00000000"
+ android:pathData="M0,9L108,9"
+ android:strokeWidth="0.8"
+ android:strokeColor="#33FFFFFF" />
+ <path
+ android:fillColor="#00000000"
+ android:pathData="M0,19L108,19"
+ android:strokeWidth="0.8"
+ android:strokeColor="#33FFFFFF" />
+ <path
+ android:fillColor="#00000000"
+ android:pathData="M0,29L108,29"
+ android:strokeWidth="0.8"
+ android:strokeColor="#33FFFFFF" />
+ <path
+ android:fillColor="#00000000"
+ android:pathData="M0,39L108,39"
+ android:strokeWidth="0.8"
+ android:strokeColor="#33FFFFFF" />
+ <path
+ android:fillColor="#00000000"
+ android:pathData="M0,49L108,49"
+ android:strokeWidth="0.8"
+ android:strokeColor="#33FFFFFF" />
+ <path
+ android:fillColor="#00000000"
+ android:pathData="M0,59L108,59"
+ android:strokeWidth="0.8"
+ android:strokeColor="#33FFFFFF" />
+ <path
+ android:fillColor="#00000000"
+ android:pathData="M0,69L108,69"
+ android:strokeWidth="0.8"
+ android:strokeColor="#33FFFFFF" />
+ <path
+ android:fillColor="#00000000"
+ android:pathData="M0,79L108,79"
+ android:strokeWidth="0.8"
+ android:strokeColor="#33FFFFFF" />
+ <path
+ android:fillColor="#00000000"
+ android:pathData="M0,89L108,89"
+ android:strokeWidth="0.8"
+ android:strokeColor="#33FFFFFF" />
+ <path
+ android:fillColor="#00000000"
+ android:pathData="M0,99L108,99"
+ android:strokeWidth="0.8"
+ android:strokeColor="#33FFFFFF" />
+ <path
+ android:fillColor="#00000000"
+ android:pathData="M19,29L89,29"
+ android:strokeWidth="0.8"
+ android:strokeColor="#33FFFFFF" />
+ <path
+ android:fillColor="#00000000"
+ android:pathData="M19,39L89,39"
+ android:strokeWidth="0.8"
+ android:strokeColor="#33FFFFFF" />
+ <path
+ android:fillColor="#00000000"
+ android:pathData="M19,49L89,49"
+ android:strokeWidth="0.8"
+ android:strokeColor="#33FFFFFF" />
+ <path
+ android:fillColor="#00000000"
+ android:pathData="M19,59L89,59"
+ android:strokeWidth="0.8"
+ android:strokeColor="#33FFFFFF" />
+ <path
+ android:fillColor="#00000000"
+ android:pathData="M19,69L89,69"
+ android:strokeWidth="0.8"
+ android:strokeColor="#33FFFFFF" />
+ <path
+ android:fillColor="#00000000"
+ android:pathData="M19,79L89,79"
+ android:strokeWidth="0.8"
+ android:strokeColor="#33FFFFFF" />
+ <path
+ android:fillColor="#00000000"
+ android:pathData="M29,19L29,89"
+ android:strokeWidth="0.8"
+ android:strokeColor="#33FFFFFF" />
+ <path
+ android:fillColor="#00000000"
+ android:pathData="M39,19L39,89"
+ android:strokeWidth="0.8"
+ android:strokeColor="#33FFFFFF" />
+ <path
+ android:fillColor="#00000000"
+ android:pathData="M49,19L49,89"
+ android:strokeWidth="0.8"
+ android:strokeColor="#33FFFFFF" />
+ <path
+ android:fillColor="#00000000"
+ android:pathData="M59,19L59,89"
+ android:strokeWidth="0.8"
+ android:strokeColor="#33FFFFFF" />
+ <path
+ android:fillColor="#00000000"
+ android:pathData="M69,19L69,89"
+ android:strokeWidth="0.8"
+ android:strokeColor="#33FFFFFF" />
+ <path
+ android:fillColor="#00000000"
+ android:pathData="M79,19L79,89"
+ android:strokeWidth="0.8"
+ android:strokeColor="#33FFFFFF" />
+</vector>
diff --git a/android/TerminalApp/res/drawable/ic_launcher_foreground.xml b/android/TerminalApp/res/drawable/ic_launcher_foreground.xml
new file mode 100644
index 0000000..8b28c8e
--- /dev/null
+++ b/android/TerminalApp/res/drawable/ic_launcher_foreground.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+ android:width="108dp"
+ android:height="108dp"
+ android:viewportWidth="142"
+ android:viewportHeight="168.75">
+ <group android:scaleX="0.37325713"
+ android:scaleY="0.44357142"
+ android:translateX="43.332314"
+ android:translateY="39.324776">
+ <group android:translateY="133.59375">
+ <path android:pathData="M9.078125,-77.484375L69.75,-51.40625L69.75,-37.765625L9.078125,-11.609375L9.078125,-28.40625L52.53125,-44.71875L9.078125,-60.75L9.078125,-77.484375Z"
+ android:fillColor="#3BBA46"/>
+ <path android:pathData="M139.76562,0L139.76562,13.5L75.21875,13.5L75.21875,0L139.76562,0Z"
+ android:fillColor="#3BBA46"/>
+ </group>
+ </group>
+</vector>
\ No newline at end of file
diff --git a/android/TerminalApp/res/mipmap-anydpi-v26/ic_launcher.xml b/android/TerminalApp/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 0000000..7353dbd
--- /dev/null
+++ b/android/TerminalApp/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+ <background android:drawable="@color/ic_launcher_background"/>
+ <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+</adaptive-icon>
\ No newline at end of file
diff --git a/android/TerminalApp/res/mipmap-anydpi-v26/ic_launcher_round.xml b/android/TerminalApp/res/mipmap-anydpi-v26/ic_launcher_round.xml
new file mode 100644
index 0000000..7353dbd
--- /dev/null
+++ b/android/TerminalApp/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+ <background android:drawable="@color/ic_launcher_background"/>
+ <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+</adaptive-icon>
\ No newline at end of file
diff --git a/android/TerminalApp/res/mipmap-hdpi/ic_launcher_round.webp b/android/TerminalApp/res/mipmap-hdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..9be8219
--- /dev/null
+++ b/android/TerminalApp/res/mipmap-hdpi/ic_launcher_round.webp
Binary files differ
diff --git a/android/TerminalApp/res/mipmap-mdpi/ic_launcher_round.webp b/android/TerminalApp/res/mipmap-mdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..662c81e
--- /dev/null
+++ b/android/TerminalApp/res/mipmap-mdpi/ic_launcher_round.webp
Binary files differ
diff --git a/android/TerminalApp/res/mipmap-xhdpi/ic_launcher_round.webp b/android/TerminalApp/res/mipmap-xhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..2d7990d
--- /dev/null
+++ b/android/TerminalApp/res/mipmap-xhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/android/TerminalApp/res/mipmap-xxhdpi/ic_launcher_round.webp b/android/TerminalApp/res/mipmap-xxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..7941000
--- /dev/null
+++ b/android/TerminalApp/res/mipmap-xxhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/android/TerminalApp/res/mipmap-xxxhdpi/ic_launcher_round.webp b/android/TerminalApp/res/mipmap-xxxhdpi/ic_launcher_round.webp
new file mode 100644
index 0000000..55f8020
--- /dev/null
+++ b/android/TerminalApp/res/mipmap-xxxhdpi/ic_launcher_round.webp
Binary files differ
diff --git a/android/TerminalApp/res/values/ic_launcher_background.xml b/android/TerminalApp/res/values/ic_launcher_background.xml
new file mode 100644
index 0000000..337764a
--- /dev/null
+++ b/android/TerminalApp/res/values/ic_launcher_background.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+ <color name="ic_launcher_background">#070E1E</color>
+</resources>
\ No newline at end of file
diff --git a/android/TerminalApp/res/values/strings.xml b/android/TerminalApp/res/values/strings.xml
index eb6476d..79da7cd 100644
--- a/android/TerminalApp/res/values/strings.xml
+++ b/android/TerminalApp/res/values/strings.xml
@@ -16,7 +16,8 @@
<resources xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
- <string name="vm_creation_message">A VM instance is being created.</string>
- <string name="vm_stop_message">A VM instance is stopped, finish the app.</string>
- <string name="vm_error_message">A VM instance is crashed, finish the app.</string>
-</resources>
\ No newline at end of file
+ <string name="app_name">Terminal</string>
+ <string name="vm_creation_message">Virtual machine is booting. Please wait.</string>
+ <string name="vm_stop_message">Virtual machine is stopped. Exiting.</string>
+ <string name="vm_error_message">Virtual machine crashed. Exiting.</string>
+</resources>
diff --git a/android/virtmgr/Android.bp b/android/virtmgr/Android.bp
index 4828057..62ff8d8 100644
--- a/android/virtmgr/Android.bp
+++ b/android/virtmgr/Android.bp
@@ -44,7 +44,6 @@
"libglob",
"libhex",
"libhypervisor_props",
- "liblazy_static",
"liblibc",
"liblog_rust",
"libmicrodroid_metadata",
diff --git a/android/virtmgr/src/aidl.rs b/android/virtmgr/src/aidl.rs
index 7a357f3..fb3d353 100644
--- a/android/virtmgr/src/aidl.rs
+++ b/android/virtmgr/src/aidl.rs
@@ -67,7 +67,6 @@
};
use cstr::cstr;
use glob::glob;
-use lazy_static::lazy_static;
use log::{debug, error, info, warn};
use microdroid_payload_config::{ApkConfig, Task, TaskType, VmPayloadConfig};
use nix::unistd::pipe;
@@ -86,7 +85,7 @@
use std::os::unix::io::{AsRawFd, IntoRawFd};
use std::os::unix::raw::pid_t;
use std::path::{Path, PathBuf};
-use std::sync::{Arc, Mutex, Weak};
+use std::sync::{Arc, Mutex, Weak, LazyLock};
use vbmeta::VbMetaImage;
use vmconfig::{VmConfig, get_debug_level};
use vsock::VsockStream;
@@ -119,13 +118,13 @@
const VM_REFERENCE_DT_ON_HOST_PATH: &str = "/proc/device-tree/avf/reference";
-lazy_static! {
- pub static ref GLOBAL_SERVICE: Strong<dyn IVirtualizationServiceInternal> =
+pub static GLOBAL_SERVICE: LazyLock<Strong<dyn IVirtualizationServiceInternal>> =
+ LazyLock::new(|| {
wait_for_interface(BINDER_SERVICE_IDENTIFIER)
- .expect("Could not connect to VirtualizationServiceInternal");
- static ref SUPPORTED_OS_NAMES: HashSet<String> =
- get_supported_os_names().expect("Failed to get list of supported os names");
-}
+ .expect("Could not connect to VirtualizationServiceInternal")
+ });
+static SUPPORTED_OS_NAMES: LazyLock<HashSet<String>> =
+ LazyLock::new(|| get_supported_os_names().expect("Failed to get list of supported os names"));
fn create_or_update_idsig_file(
input_fd: &ParcelFileDescriptor,
@@ -623,6 +622,7 @@
boost_uclamp: config.boostUclamp,
gpu_config,
audio_config,
+ no_balloon: config.noBalloon,
};
let instance = Arc::new(
VmInstance::new(
@@ -989,6 +989,10 @@
vm_config.devices.clone_from(&custom_config.devices);
vm_config.networkSupported = custom_config.networkSupported;
+
+ for param in custom_config.extraKernelCmdlineParams.iter() {
+ append_kernel_param(param, &mut vm_config);
+ }
}
if config.memoryMib > 0 {
@@ -1541,6 +1545,17 @@
Ok(())
}
+fn check_no_extra_kernel_cmdline_params(config: &VirtualMachineConfig) -> binder::Result<()> {
+ let VirtualMachineConfig::AppConfig(config) = config else { return Ok(()) };
+ if let Some(custom_config) = &config.customConfig {
+ if !custom_config.extraKernelCmdlineParams.is_empty() {
+ return Err(anyhow!("debuggable_vms_improvements feature is disabled"))
+ .or_binder_exception(ExceptionCode::UNSUPPORTED_OPERATION);
+ }
+ }
+ Ok(())
+}
+
fn check_protected_vm_is_supported() -> binder::Result<()> {
let is_pvm_supported =
hypervisor_props::is_protected_vm_supported().or_service_specific_exception(-1)?;
@@ -1562,6 +1577,9 @@
if !cfg!(multi_tenant) {
check_no_extra_apks(config)?;
}
+ if !cfg!(debuggable_vms_improvements) {
+ check_no_extra_kernel_cmdline_params(config)?;
+ }
Ok(())
}
diff --git a/android/virtmgr/src/crosvm.rs b/android/virtmgr/src/crosvm.rs
index 08a9e47..9d688a2 100644
--- a/android/virtmgr/src/crosvm.rs
+++ b/android/virtmgr/src/crosvm.rs
@@ -20,7 +20,6 @@
use anyhow::{anyhow, bail, Context, Error, Result};
use binder::ParcelFileDescriptor;
use command_fds::CommandFdExt;
-use lazy_static::lazy_static;
use libc::{sysconf, _SC_CLK_TCK};
use log::{debug, error, info};
use semver::{Version, VersionReq};
@@ -39,7 +38,7 @@
use std::os::unix::process::ExitStatusExt;
use std::path::{Path, PathBuf};
use std::process::{Command, ExitStatus};
-use std::sync::{Arc, Condvar, Mutex};
+use std::sync::{Arc, Condvar, Mutex, LazyLock};
use std::time::{Duration, SystemTime};
use std::thread::{self, JoinHandle};
use android_system_virtualizationcommon::aidl::android::system::virtualizationcommon::DeathReason::DeathReason;
@@ -89,16 +88,16 @@
/// Serial (emulated uart)
const CONSOLE_TTYS0: &str = "ttyS0";
-lazy_static! {
- /// If the VM doesn't move to the Started state within this amount time, a hang-up error is
- /// triggered.
- static ref BOOT_HANGUP_TIMEOUT: Duration = if nested_virt::is_nested_virtualization().unwrap() {
+/// If the VM doesn't move to the Started state within this amount time, a hang-up error is
+/// triggered.
+static BOOT_HANGUP_TIMEOUT: LazyLock<Duration> = LazyLock::new(|| {
+ if nested_virt::is_nested_virtualization().unwrap() {
// Nested virtualization is slow, so we need a longer timeout.
Duration::from_secs(300)
} else {
Duration::from_secs(30)
- };
-}
+ }
+});
/// Configuration for a VM to run with crosvm.
#[derive(Debug)]
@@ -134,6 +133,7 @@
pub boost_uclamp: bool,
pub gpu_config: Option<GpuConfig>,
pub audio_config: Option<AudioConfig>,
+ pub no_balloon: bool,
}
#[derive(Debug)]
@@ -892,7 +892,9 @@
.arg("--cid")
.arg(config.cid.to_string());
- if system_properties::read_bool("hypervisor.memory_reclaim.supported", false)? {
+ if system_properties::read_bool("hypervisor.memory_reclaim.supported", false)?
+ && !config.no_balloon
+ {
command.arg("--balloon-page-reporting");
} else {
command.arg("--no-balloon");
diff --git a/android/virtmgr/src/debug_config.rs b/android/virtmgr/src/debug_config.rs
index 52ac964..74559de 100644
--- a/android/virtmgr/src/debug_config.rs
+++ b/android/virtmgr/src/debug_config.rs
@@ -18,7 +18,6 @@
VirtualMachineAppConfig::DebugLevel::DebugLevel, VirtualMachineConfig::VirtualMachineConfig,
};
use anyhow::{anyhow, Context, Error, Result};
-use lazy_static::lazy_static;
use libfdt::{Fdt, FdtError};
use log::{info, warn};
use rustutils::system_properties;
@@ -26,6 +25,7 @@
use std::fs;
use std::io::ErrorKind;
use std::path::{Path, PathBuf};
+use std::sync::LazyLock;
use vmconfig::get_debug_level;
const CUSTOM_DEBUG_POLICY_OVERLAY_SYSPROP: &str =
@@ -56,11 +56,12 @@
}
}
-lazy_static! {
- static ref DP_LOG_PATH: DPPath = DPPath::new("/avf/guest/common", "log").unwrap();
- static ref DP_RAMDUMP_PATH: DPPath = DPPath::new("/avf/guest/common", "ramdump").unwrap();
- static ref DP_ADB_PATH: DPPath = DPPath::new("/avf/guest/microdroid", "adb").unwrap();
-}
+static DP_LOG_PATH: LazyLock<DPPath> =
+ LazyLock::new(|| DPPath::new("/avf/guest/common", "log").unwrap());
+static DP_RAMDUMP_PATH: LazyLock<DPPath> =
+ LazyLock::new(|| DPPath::new("/avf/guest/common", "ramdump").unwrap());
+static DP_ADB_PATH: LazyLock<DPPath> =
+ LazyLock::new(|| DPPath::new("/avf/guest/microdroid", "adb").unwrap());
/// Get debug policy value in bool. It's true iff the value is explicitly set to <1>.
fn get_debug_policy_bool(path: &Path) -> Result<bool> {
diff --git a/android/virtmgr/src/main.rs b/android/virtmgr/src/main.rs
index 7d29685..a4e75a7 100644
--- a/android/virtmgr/src/main.rs
+++ b/android/virtmgr/src/main.rs
@@ -27,10 +27,10 @@
use android_system_virtualizationservice::aidl::android::system::virtualizationservice::IVirtualizationService::BnVirtualizationService;
use anyhow::{bail, Result};
use binder::{BinderFeatures, ProcessState};
-use lazy_static::lazy_static;
use log::{info, LevelFilter};
use rpcbinder::{FileDescriptorTransportMode, RpcServer};
use std::os::unix::io::{AsFd, RawFd};
+use std::sync::LazyLock;
use clap::Parser;
use nix::unistd::{write, Pid, Uid};
use std::os::unix::raw::{pid_t, uid_t};
@@ -38,11 +38,9 @@
const LOG_TAG: &str = "virtmgr";
-lazy_static! {
- static ref PID_CURRENT: Pid = Pid::this();
- static ref PID_PARENT: Pid = Pid::parent();
- static ref UID_CURRENT: Uid = Uid::current();
-}
+static PID_CURRENT: LazyLock<Pid> = LazyLock::new(Pid::this);
+static PID_PARENT: LazyLock<Pid> = LazyLock::new(Pid::parent);
+static UID_CURRENT: LazyLock<Uid> = LazyLock::new(Uid::current);
fn get_this_pid() -> pid_t {
// Return the process ID of this process.
diff --git a/android/virtualizationservice/Android.bp b/android/virtualizationservice/Android.bp
index f9034af..fb6e39a 100644
--- a/android/virtualizationservice/Android.bp
+++ b/android/virtualizationservice/Android.bp
@@ -38,7 +38,6 @@
"libbinder_rs",
"libhex",
"libhypervisor_props",
- "liblazy_static",
"liblibc",
"liblibsqlite3_sys",
"liblog_rust",
diff --git a/android/virtualizationservice/aidl/android/system/virtualizationservice/VirtualMachineAppConfig.aidl b/android/virtualizationservice/aidl/android/system/virtualizationservice/VirtualMachineAppConfig.aidl
index ee39d75..9123742 100644
--- a/android/virtualizationservice/aidl/android/system/virtualizationservice/VirtualMachineAppConfig.aidl
+++ b/android/virtualizationservice/aidl/android/system/virtualizationservice/VirtualMachineAppConfig.aidl
@@ -127,6 +127,9 @@
/** Whether the VM should have network feature. */
boolean networkSupported;
+
+ /** Additional parameters to pass to the VM's kernel cmdline. */
+ String[] extraKernelCmdlineParams;
}
/** Configuration parameters guarded by android.permission.USE_CUSTOM_VIRTUAL_MACHINE */
diff --git a/android/virtualizationservice/aidl/android/system/virtualizationservice/VirtualMachineRawConfig.aidl b/android/virtualizationservice/aidl/android/system/virtualizationservice/VirtualMachineRawConfig.aidl
index 07d52db..4ac401d 100644
--- a/android/virtualizationservice/aidl/android/system/virtualizationservice/VirtualMachineRawConfig.aidl
+++ b/android/virtualizationservice/aidl/android/system/virtualizationservice/VirtualMachineRawConfig.aidl
@@ -100,4 +100,6 @@
@nullable GpuConfig gpuConfig;
@nullable AudioConfig audioConfig;
+
+ boolean noBalloon;
}
diff --git a/android/virtualizationservice/src/aidl.rs b/android/virtualizationservice/src/aidl.rs
index acdb53a..0f16291 100644
--- a/android/virtualizationservice/src/aidl.rs
+++ b/android/virtualizationservice/src/aidl.rs
@@ -33,7 +33,6 @@
self, wait_for_interface, BinderFeatures, ExceptionCode, Interface, IntoBinderResult,
LazyServiceGuard, ParcelFileDescriptor, Status, Strong,
};
-use lazy_static::lazy_static;
use libc::{VMADDR_CID_HOST, VMADDR_CID_HYPERVISOR, VMADDR_CID_LOCAL};
use log::{error, info, warn};
use nix::unistd::{chown, Uid};
@@ -52,7 +51,7 @@
use std::os::unix::fs::PermissionsExt;
use std::os::unix::raw::{pid_t, uid_t};
use std::path::{Path, PathBuf};
-use std::sync::{Arc, Condvar, Mutex, Weak};
+use std::sync::{Arc, Condvar, LazyLock, Mutex, Weak};
use tombstoned_client::{DebuggerdDumpType, TombstonedConnection};
use virtualizationcommon::Certificate::Certificate;
use virtualizationmaintenance::{
@@ -157,18 +156,18 @@
0xb9, 0x0f,
];
-lazy_static! {
- static ref FAKE_PROVISIONED_KEY_BLOB_FOR_TESTING: Mutex<Option<Vec<u8>>> = Mutex::new(None);
- static ref VFIO_SERVICE: Strong<dyn IVfioHandler> =
- wait_for_interface(<BpVfioHandler as IVfioHandler>::get_descriptor())
- .expect("Could not connect to VfioHandler");
- static ref NETWORK_SERVICE: Strong<dyn IVmnic> =
- wait_for_interface(<BpVmnic as IVmnic>::get_descriptor())
- .expect("Could not connect to Vmnic");
- static ref TETHERING_SERVICE: Strong<dyn IVmTethering> =
- wait_for_interface(<BpVmTethering as IVmTethering>::get_descriptor())
- .expect("Could not connect to VmTethering");
-}
+static FAKE_PROVISIONED_KEY_BLOB_FOR_TESTING: Mutex<Option<Vec<u8>>> = Mutex::new(None);
+static VFIO_SERVICE: LazyLock<Strong<dyn IVfioHandler>> = LazyLock::new(|| {
+ wait_for_interface(<BpVfioHandler as IVfioHandler>::get_descriptor())
+ .expect("Could not connect to VfioHandler")
+});
+static NETWORK_SERVICE: LazyLock<Strong<dyn IVmnic>> = LazyLock::new(|| {
+ wait_for_interface(<BpVmnic as IVmnic>::get_descriptor()).expect("Could not connect to Vmnic")
+});
+static TETHERING_SERVICE: LazyLock<Strong<dyn IVmTethering>> = LazyLock::new(|| {
+ wait_for_interface(<BpVmTethering as IVmTethering>::get_descriptor())
+ .expect("Could not connect to VmTethering")
+});
fn is_valid_guest_cid(cid: Cid) -> bool {
(GUEST_CID_MIN..=GUEST_CID_MAX).contains(&cid)
diff --git a/android/virtualizationservice/vfio_handler/Android.bp b/android/virtualizationservice/vfio_handler/Android.bp
index 66fc2ee..3635cf1 100644
--- a/android/virtualizationservice/vfio_handler/Android.bp
+++ b/android/virtualizationservice/vfio_handler/Android.bp
@@ -25,7 +25,6 @@
"libandroid_logger",
"libanyhow",
"libbinder_rs",
- "liblazy_static",
"liblog_rust",
"libnix",
"librustutils",
diff --git a/android/virtualizationservice/vfio_handler/src/aidl.rs b/android/virtualizationservice/vfio_handler/src/aidl.rs
index b527260..3b4d0c5 100644
--- a/android/virtualizationservice/vfio_handler/src/aidl.rs
+++ b/android/virtualizationservice/vfio_handler/src/aidl.rs
@@ -20,11 +20,11 @@
use android_system_virtualizationservice_internal::aidl::android::system::virtualizationservice_internal::IVfioHandler::VfioDev::VfioDev;
use android_system_virtualizationservice_internal::binder::ParcelFileDescriptor;
use binder::{self, BinderFeatures, ExceptionCode, Interface, IntoBinderResult, Strong};
-use lazy_static::lazy_static;
use log::error;
use std::fs::{read_link, write, File};
use std::io::{Read, Seek, SeekFrom, Write};
use std::mem::size_of;
+use std::sync::LazyLock;
use std::path::{Path, PathBuf};
use rustutils::system_properties;
use zerocopy::{
@@ -169,10 +169,9 @@
_custom: [U32<BigEndian>; 4],
}
-lazy_static! {
- static ref IS_VFIO_SUPPORTED: bool =
- Path::new(DEV_VFIO_PATH).exists() && Path::new(VFIO_PLATFORM_DRIVER_PATH).exists();
-}
+static IS_VFIO_SUPPORTED: LazyLock<bool> = LazyLock::new(|| {
+ Path::new(DEV_VFIO_PATH).exists() && Path::new(VFIO_PLATFORM_DRIVER_PATH).exists()
+});
fn check_platform_device(path: &Path) -> binder::Result<()> {
if !path.exists() {
diff --git a/android/vm/src/main.rs b/android/vm/src/main.rs
index 3c0887c..f2c2fa4 100644
--- a/android/vm/src/main.rs
+++ b/android/vm/src/main.rs
@@ -109,6 +109,23 @@
/// Note: this is only supported on Android kernels android14-5.15 and higher.
#[arg(long)]
gdb: Option<NonZeroU16>,
+
+ /// Whether to enable earlycon. Only supported for debuggable Linux-based VMs.
+ #[cfg(debuggable_vms_improvements)]
+ #[arg(long)]
+ enable_earlycon: bool,
+}
+
+impl DebugConfig {
+ #[cfg(debuggable_vms_improvements)]
+ fn enable_earlycon(&self) -> bool {
+ self.enable_earlycon
+ }
+
+ #[cfg(not(debuggable_vms_improvements))]
+ fn enable_earlycon(&self) -> bool {
+ false
+ }
}
#[derive(Args, Default)]
@@ -142,12 +159,12 @@
impl MicrodroidConfig {
#[cfg(vendor_modules)]
- fn vendor(&self) -> &Option<PathBuf> {
- &self.vendor
+ fn vendor(&self) -> Option<&PathBuf> {
+ self.vendor.as_ref()
}
#[cfg(not(vendor_modules))]
- fn vendor(&self) -> Option<PathBuf> {
+ fn vendor(&self) -> Option<&PathBuf> {
None
}
@@ -162,13 +179,13 @@
}
#[cfg(device_assignment)]
- fn devices(&self) -> &Vec<PathBuf> {
+ fn devices(&self) -> &[PathBuf] {
&self.devices
}
#[cfg(not(device_assignment))]
- fn devices(&self) -> Vec<PathBuf> {
- Vec::new()
+ fn devices(&self) -> &[PathBuf] {
+ &[]
}
}
diff --git a/android/vm/src/run.rs b/android/vm/src/run.rs
index b3743ae..823546f 100644
--- a/android/vm/src/run.rs
+++ b/android/vm/src/run.rs
@@ -148,7 +148,7 @@
let payload_config_str = format!("{:?}!{:?}", config.apk, payload);
- let custom_config = CustomConfig {
+ let mut custom_config = CustomConfig {
gdbPort: config.debug.gdb.map(u16::from).unwrap_or(0) as i32, // 0 means no gdb
vendorImage: vendor,
devices: config
@@ -163,6 +163,21 @@
..Default::default()
};
+ if config.debug.enable_earlycon() {
+ if config.debug.debug != DebugLevel::FULL {
+ bail!("earlycon is only supported for debuggable VMs")
+ }
+ if cfg!(target_arch = "aarch64") {
+ custom_config
+ .extraKernelCmdlineParams
+ .push(String::from("earlycon=uart8250,mmio,0x3f8"));
+ } else if cfg!(target_arch = "x86_64") {
+ custom_config.extraKernelCmdlineParams.push(String::from("earlycon=uart8250,io,0x3f8"));
+ } else {
+ bail!("unexpected architecture!");
+ }
+ }
+
let vm_config = VirtualMachineConfig::AppConfig(VirtualMachineAppConfig {
name: config.common.name.unwrap_or_else(|| String::from("VmRunApp")),
apk: apk_fd.into(),
diff --git a/build/Android.bp b/build/Android.bp
index 66cc626..6ab1d89 100644
--- a/build/Android.bp
+++ b/build/Android.bp
@@ -44,6 +44,9 @@
}) + select(release_flag("RELEASE_AVF_ENABLE_VIRT_CPUFREQ"), {
true: ["virt_cpufreq"],
default: [],
+ }) + select(release_flag("RELEASE_AVF_IMPROVE_DEBUGGABLE_VMS"), {
+ true: ["debuggable_vms_improvements"],
+ default: [],
}) + select(release_flag("RELEASE_AVF_SUPPORT_CUSTOM_VM_WITH_PARAVIRTUALIZED_DEVICES"), {
true: ["paravirtualized_devices"],
default: [],
diff --git a/guest/authfs/Android.bp b/guest/authfs/Android.bp
index b11da3d..d7a8322 100644
--- a/guest/authfs/Android.bp
+++ b/guest/authfs/Android.bp
@@ -13,7 +13,6 @@
"libanyhow",
"libauthfs_fsverity_metadata",
"libbinder_rs",
- "libcfg_if",
"libclap",
"libfsverity_digests_proto_rust",
"libfuse_rust",
diff --git a/guest/authfs/src/fusefs.rs b/guest/authfs/src/fusefs.rs
index 618b8ac..fa4076d 100644
--- a/guest/authfs/src/fusefs.rs
+++ b/guest/authfs/src/fusefs.rs
@@ -385,15 +385,6 @@
}
}
-cfg_if::cfg_if! {
- if #[cfg(all(any(target_arch = "aarch64", target_arch = "riscv64"),
- target_pointer_width = "64"))] {
- fn blk_size() -> libc::c_int { CHUNK_SIZE as libc::c_int }
- } else {
- fn blk_size() -> libc::c_long { CHUNK_SIZE as libc::c_long }
- }
-}
-
#[allow(clippy::enum_variant_names)]
enum AccessMode {
ReadOnly,
@@ -421,7 +412,7 @@
st.st_gid = 0;
st.st_size = libc::off64_t::try_from(file_size)
.map_err(|_| io::Error::from_raw_os_error(libc::EFBIG))?;
- st.st_blksize = blk_size();
+ st.st_blksize = CHUNK_SIZE.try_into().unwrap();
// Per man stat(2), st_blocks is "Number of 512B blocks allocated".
st.st_blocks = libc::c_longlong::try_from(divide_roundup(file_size, 512))
.map_err(|_| io::Error::from_raw_os_error(libc::EFBIG))?;
diff --git a/guest/pvmfw/src/entry.rs b/guest/pvmfw/src/entry.rs
index ce04317..8f9340b 100644
--- a/guest/pvmfw/src/entry.rs
+++ b/guest/pvmfw/src/entry.rs
@@ -276,8 +276,9 @@
MEMORY.lock().as_mut().unwrap().unshare_all_memory();
if let Some(mmio_guard) = get_mmio_guard() {
- // Keep UART MMIO_GUARD-ed for debuggable payloads, to enable earlycon.
- if !debuggable_payload {
+ if cfg!(debuggable_vms_improvements) && debuggable_payload {
+ // Keep UART MMIO_GUARD-ed for debuggable payloads, to enable earlycon.
+ } else {
mmio_guard.unmap(UART_PAGE_ADDR).map_err(|e| {
error!("Failed to unshare the UART: {e}");
RebootReason::InternalError
diff --git a/libs/framework-virtualization/src/android/system/virtualmachine/VirtualMachineConfig.java b/libs/framework-virtualization/src/android/system/virtualmachine/VirtualMachineConfig.java
index 7ae4a55..644a85a 100644
--- a/libs/framework-virtualization/src/android/system/virtualmachine/VirtualMachineConfig.java
+++ b/libs/framework-virtualization/src/android/system/virtualmachine/VirtualMachineConfig.java
@@ -724,6 +724,7 @@
Optional.ofNullable(customImageConfig.getAudioConfig())
.map(ac -> ac.toParcelable())
.orElse(null);
+ config.noBalloon = !customImageConfig.useAutoMemoryBalloon();
return config;
}
@@ -777,6 +778,7 @@
VirtualMachineAppConfig.CustomConfig customConfig =
new VirtualMachineAppConfig.CustomConfig();
customConfig.devices = EMPTY_STRING_ARRAY;
+ customConfig.extraKernelCmdlineParams = EMPTY_STRING_ARRAY;
try {
customConfig.vendorImage =
ParcelFileDescriptor.open(mVendorDiskImage, MODE_READ_ONLY);
diff --git a/libs/framework-virtualization/src/android/system/virtualmachine/VirtualMachineCustomImageConfig.java b/libs/framework-virtualization/src/android/system/virtualmachine/VirtualMachineCustomImageConfig.java
index 37dc8fa..a38ee7f 100644
--- a/libs/framework-virtualization/src/android/system/virtualmachine/VirtualMachineCustomImageConfig.java
+++ b/libs/framework-virtualization/src/android/system/virtualmachine/VirtualMachineCustomImageConfig.java
@@ -360,7 +360,8 @@
private boolean network;
private GpuConfig gpuConfig;
private boolean trackpad;
- private boolean autoMemoryBalloon = true;
+ // TODO(b/363985291): balloon breaks Linux VM behavior
+ private boolean autoMemoryBalloon = false;
/** @hide */
public Builder() {}
diff --git a/libs/libcompos_common/Android.bp b/libs/libcompos_common/Android.bp
index 72cb5e1..01836ae 100644
--- a/libs/libcompos_common/Android.bp
+++ b/libs/libcompos_common/Android.bp
@@ -14,7 +14,6 @@
"libanyhow",
"libbinder_rs",
"libglob",
- "liblazy_static",
"liblog_rust",
"libnested_virt",
"libnum_traits",
diff --git a/libs/libcompos_common/timeouts.rs b/libs/libcompos_common/timeouts.rs
index 7bd7679..d22f7f7 100644
--- a/libs/libcompos_common/timeouts.rs
+++ b/libs/libcompos_common/timeouts.rs
@@ -17,7 +17,7 @@
//! Timeouts for common situations, with support for longer timeouts when using nested
//! virtualization.
-use lazy_static::lazy_static;
+use std::sync::LazyLock;
use std::time::Duration;
/// Holder for the various timeouts we use.
@@ -31,15 +31,15 @@
pub vm_max_time_to_exit: Duration,
}
-lazy_static! {
/// The timeouts that are appropriate on the current platform.
-pub static ref TIMEOUTS: Timeouts = if nested_virt::is_nested_virtualization().unwrap() {
- // Nested virtualization is slow.
- EXTENDED_TIMEOUTS
-} else {
- NORMAL_TIMEOUTS
-};
-}
+pub static TIMEOUTS: LazyLock<Timeouts> = LazyLock::new(|| {
+ if nested_virt::is_nested_virtualization().unwrap() {
+ // Nested virtualization is slow.
+ EXTENDED_TIMEOUTS
+ } else {
+ NORMAL_TIMEOUTS
+ }
+});
/// The timeouts that we use normally.
const NORMAL_TIMEOUTS: Timeouts = Timeouts {
diff --git a/libs/libservice_vm_manager/Android.bp b/libs/libservice_vm_manager/Android.bp
index 6469212..b3618a6 100644
--- a/libs/libservice_vm_manager/Android.bp
+++ b/libs/libservice_vm_manager/Android.bp
@@ -12,7 +12,6 @@
"android.system.virtualizationservice-rust",
"libanyhow",
"libciborium",
- "liblazy_static",
"liblog_rust",
"libnix",
"libservice_vm_comm",
diff --git a/libs/libservice_vm_manager/src/lib.rs b/libs/libservice_vm_manager/src/lib.rs
index d3d86e9..d7b4dd6 100644
--- a/libs/libservice_vm_manager/src/lib.rs
+++ b/libs/libservice_vm_manager/src/lib.rs
@@ -25,7 +25,6 @@
binder::ParcelFileDescriptor,
};
use anyhow::{anyhow, ensure, Context, Result};
-use lazy_static::lazy_static;
use log::{info, warn};
use service_vm_comm::{Request, Response, ServiceVmRequest, VmType};
use std::fs::{self, File, OpenOptions};
@@ -48,11 +47,10 @@
const WRITE_BUFFER_CAPACITY: usize = 512;
const READ_TIMEOUT: Duration = Duration::from_secs(10);
const WRITE_TIMEOUT: Duration = Duration::from_secs(10);
-lazy_static! {
- static ref PENDING_REQUESTS: AtomicCounter = AtomicCounter::default();
- static ref SERVICE_VM: Mutex<Option<ServiceVm>> = Mutex::new(None);
- static ref SERVICE_VM_SHUTDOWN: Condvar = Condvar::new();
-}
+
+static PENDING_REQUESTS: AtomicCounter = AtomicCounter::new();
+static SERVICE_VM: Mutex<Option<ServiceVm>> = Mutex::new(None);
+static SERVICE_VM_SHUTDOWN: Condvar = Condvar::new();
/// Atomic counter with a condition variable that is used to wait for the counter
/// to become positive within a timeout.
@@ -63,6 +61,10 @@
}
impl AtomicCounter {
+ const fn new() -> Self {
+ Self { num: Mutex::new(0), num_increased: Condvar::new() }
+ }
+
/// Checks if the counter becomes positive within the given timeout.
fn is_positive_within_timeout(&self, timeout: Duration) -> bool {
let (guard, _wait_result) = self
diff --git a/libs/libvm_payload/Android.bp b/libs/libvm_payload/Android.bp
index cf2a002..bb91737 100644
--- a/libs/libvm_payload/Android.bp
+++ b/libs/libvm_payload/Android.bp
@@ -16,7 +16,6 @@
"libandroid_logger",
"libanyhow",
"libbinder_rs",
- "liblazy_static",
"liblibc",
"liblog_rust",
"libopenssl",
diff --git a/libs/libvm_payload/src/lib.rs b/libs/libvm_payload/src/lib.rs
index 13c6e76..40f7b79 100644
--- a/libs/libvm_payload/src/lib.rs
+++ b/libs/libvm_payload/src/lib.rs
@@ -23,7 +23,6 @@
unstable_api::{new_spibinder, AIBinder},
Strong, ExceptionCode,
};
-use lazy_static::lazy_static;
use log::{error, info, LevelFilter};
use rpcbinder::{RpcServer, RpcSession};
use openssl::{ec::EcKey, sha::sha256, ecdsa::EcdsaSig};
@@ -35,6 +34,7 @@
use std::ptr::{self, NonNull};
use std::sync::{
atomic::{AtomicBool, Ordering},
+ LazyLock,
Mutex,
};
use vm_payload_status_bindgen::AVmAttestationStatus;
@@ -42,13 +42,11 @@
/// Maximum size of an ECDSA signature for EC P-256 key is 72 bytes.
const MAX_ECDSA_P256_SIGNATURE_SIZE: usize = 72;
-lazy_static! {
- static ref VM_APK_CONTENTS_PATH_C: CString =
- CString::new(VM_APK_CONTENTS_PATH).expect("CString::new failed");
- static ref PAYLOAD_CONNECTION: Mutex<Option<Strong<dyn IVmPayloadService>>> = Mutex::default();
- static ref VM_ENCRYPTED_STORAGE_PATH_C: CString =
- CString::new(ENCRYPTEDSTORE_MOUNTPOINT).expect("CString::new failed");
-}
+static VM_APK_CONTENTS_PATH_C: LazyLock<CString> =
+ LazyLock::new(|| CString::new(VM_APK_CONTENTS_PATH).expect("CString::new failed"));
+static PAYLOAD_CONNECTION: Mutex<Option<Strong<dyn IVmPayloadService>>> = Mutex::new(None);
+static VM_ENCRYPTED_STORAGE_PATH_C: LazyLock<CString> =
+ LazyLock::new(|| CString::new(ENCRYPTEDSTORE_MOUNTPOINT).expect("CString::new failed"));
static ALREADY_NOTIFIED: AtomicBool = AtomicBool::new(false);
