External/cloud-hypervisor
1
0
Fork 0
mirror of https://github.com/cloud-hypervisor/cloud-hypervisor.git synced 2024-12-22 13:45:20 +00:00
Code Issues Packages Projects Releases Wiki Activity

vmm: Port to latest vmm-sys-util

Browse Source 
The signal handling for vCPU signals has changed in the latest release
so switch to the new API.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
This commit is contained in:
Rob Bradford 2019-12-11 13:02:07 +00:00
parent 4c92f89f0f
commit c61104df47
13 changed files with 31 additions and 42 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
Cargo.lock generated
View File

@ -188,7 +188,7 @@ dependencies = [
"vm-memory 0.1.0 (git+https://github.com/rust-vmm/vm-memory)",
"vm-virtio 0.1.0",
"vmm 0.1.0",
"vmm-sys-util 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
"vmm-sys-util 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@ -234,7 +234,7 @@ dependencies = [
"log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
"tempfile 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
"vm-memory 0.1.0 (git+https://github.com/rust-vmm/vm-memory)",
"vmm-sys-util 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
"vmm-sys-util 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@ -333,7 +333,7 @@ name = "kvm-bindings"
version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"vmm-sys-util 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
"vmm-sys-util 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@ -343,7 +343,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"kvm-bindings 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
"vmm-sys-util 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
"vmm-sys-util 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@ -421,7 +421,7 @@ dependencies = [
name = "net_gen"
version = "0.1.0"
dependencies = [
"vmm-sys-util 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
"vmm-sys-util 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@ -435,7 +435,7 @@ dependencies = [
"rand 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
"serde 1.0.103 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_json 1.0.44 (registry+https://github.com/rust-lang/crates.io-index)",
"vmm-sys-util 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
"vmm-sys-util 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@ -460,7 +460,7 @@ dependencies = [
"log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
"vm-allocator 0.1.0",
"vm-memory 0.1.0 (git+https://github.com/rust-vmm/vm-memory)",
"vmm-sys-util 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
"vmm-sys-util 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@ -571,7 +571,7 @@ dependencies = [
"log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
"remain 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
"tempfile 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
"vmm-sys-util 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
"vmm-sys-util 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@ -978,7 +978,7 @@ dependencies = [
"vm-allocator 0.1.0",
"vm-device 0.1.0",
"vm-memory 0.1.0 (git+https://github.com/rust-vmm/vm-memory)",
"vmm-sys-util 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
"vmm-sys-util 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@ -997,7 +997,7 @@ dependencies = [
"libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
"tempfile 3.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
"vm-memory 0.1.0 (git+https://github.com/rust-vmm/vm-memory)",
"vmm-sys-util 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
"vmm-sys-util 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@ -1009,7 +1009,7 @@ dependencies = [
"vhost_rs 0.1.0",
"vm-memory 0.1.0 (git+https://github.com/rust-vmm/vm-memory)",
"vm-virtio 0.1.0",
"vmm-sys-util 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
"vmm-sys-util 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@ -1073,7 +1073,7 @@ dependencies = [
"vm-allocator 0.1.0",
"vm-device 0.1.0",
"vm-memory 0.1.0 (git+https://github.com/rust-vmm/vm-memory)",
"vmm-sys-util 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
"vmm-sys-util 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@ -1102,7 +1102,7 @@ dependencies = [
"vm-allocator 0.1.0",
"vm-memory 0.1.0 (git+https://github.com/rust-vmm/vm-memory)",
"vm-virtio 0.1.0",
"vmm-sys-util 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
"vmm-sys-util 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@ -1115,7 +1115,7 @@ dependencies = [
[[package]]
name = "vmm-sys-util"
version = "0.2.1"
version = "0.3.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
@ -1274,7 +1274,7 @@ dependencies = [
"checksum virtio-bindings 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3ff512178285488516ed85f15b5d0113a7cdb89e9e8a760b269ae4f02b84bd6b"
"checksum vm-memory 0.1.0 (git+https://github.com/rust-vmm/vm-memory)" = "<none>"
"checksum vmm-sys-util 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "46996f56aeae31fbc0532ae57a944e00089302f03b18c10c76eebfd9249f4a6c"
"checksum vmm-sys-util 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "6ebb6ba7ba5653b69bfd3fab8c8c363945c0d3f616a6a1592e12122c3be4724e"
"checksum vmm-sys-util 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "f4588e216e77682850f4ae35ec855c2517f93d671a2578d2a32d20bf8a73de38"
"checksum wasi 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b89c3ce4ce14bdc6fb6beaf9ec7928ca331de5df7e5ea278375642a2f478570d"
"checksum winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"
"checksum winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)" = "f10e386af2b13e47c89e7236a7a14a086791a2b88ebad6df9bf42040195cf770"

2
Cargo.toml
View File

@ -20,7 +20,7 @@ virtio-bindings = "0.1.0"
vmm = { path = "vmm" }
vm-device = { path = "vm-device" }
vm-memory = { git = "https://github.com/rust-vmm/vm-memory" }
vmm-sys-util = ">=0.2.1"
vmm-sys-util = ">=0.3.1"
vm-virtio = { path = "vm-virtio" }
[dev-dependencies]

2
devices/Cargo.toml
View File

@ -11,7 +11,7 @@ kvm-ioctls = "0.4.0"
libc = "0.2.60"
log = "0.4.8"
vm-memory = { git = "https://github.com/rust-vmm/vm-memory" }
vmm-sys-util = ">=0.2.1"
vmm-sys-util = ">=0.3.1"
[dev-dependencies]
tempfile = "3.1.0"

2
net_gen/Cargo.toml
View File

@ -4,4 +4,4 @@ version = "0.1.0"
authors = ["The Chromium OS Authors"]
[dependencies]
vmm-sys-util = ">=0.2.1"
vmm-sys-util = ">=0.3.1"

2
net_util/Cargo.toml
View File

@ -7,7 +7,7 @@ authors = ["The Chromium OS Authors"]
libc = "0.2.60"
rand = "0.7.0"
serde = "1.0.98"
vmm-sys-util = ">=0.2.1"
vmm-sys-util = ">=0.3.1"
net_gen = { path = "../net_gen" }

2
pci/Cargo.toml
View File

@ -11,4 +11,4 @@ devices = { path = "../devices" }
libc = "0.2.60"
log = "0.4.8"
vm-memory = { git = "https://github.com/rust-vmm/vm-memory" }
vmm-sys-util = ">=0.2.1"
vmm-sys-util = ">=0.3.1"

2
qcow/Cargo.toml
View File

@ -13,7 +13,7 @@ byteorder = "1.3.2"
libc = "0.2.60"
log = "0.4.8"
remain = "0.1.3"
vmm-sys-util = ">=0.2.1"
vmm-sys-util = ">=0.3.1"
[dev-dependencies]
tempfile = "3.1.0"

2
vfio/Cargo.toml
View File

@ -14,7 +14,7 @@ pci = { path = "../pci" }
vfio-bindings = "0.1.0"
vm-allocator = { path = "../vm-allocator" }
vm-device = { path = "../vm-device" }
vmm-sys-util = ">=0.2.1"
vmm-sys-util = ">=0.3.1"
[dependencies.vm-memory]
git = "https://github.com/rust-vmm/vm-memory"

2
vhost_rs/Cargo.toml
View File

@ -15,7 +15,7 @@ vhost-user-slave = []
[dependencies]
bitflags = "1.1.0"
libc = "0.2.60"
vmm-sys-util = ">=0.2.1"
vmm-sys-util = ">=0.3.1"
[dependencies.vm-memory]
git = "https://github.com/rust-vmm/vm-memory"

2
vhost_user_backend/Cargo.toml
View File

@ -14,7 +14,7 @@ epoll = ">=4.0.1"
libc = "0.2.66"
vm-memory = { git = "https://github.com/rust-vmm/vm-memory" }
vm-virtio = { path = "../vm-virtio" }
vmm-sys-util = ">=0.2.1"
vmm-sys-util = ">=0.3.1"
[dependencies.vhost_rs]
path = "../vhost_rs"

2
vm-virtio/Cargo.toml
View File

@ -22,7 +22,7 @@ tempfile = "3.1.0"
virtio-bindings = { git = "https://github.com/rust-vmm/virtio-bindings", version = "0.1", features = ["virtio-v5_0_0"]}
vm-allocator = { path = "../vm-allocator" }
vm-device = { path = "../vm-device" }
vmm-sys-util = ">=0.2.1"
vmm-sys-util = ">=0.3.1"
[dependencies.vhost_rs]
path = "../vhost_rs"

2
vmm/Cargo.toml
View File

@ -31,7 +31,7 @@ serde_json = ">=1.0.9"
vfio = { path = "../vfio", optional = true }
vm-allocator = { path = "../vm-allocator" }
vm-virtio = { path = "../vm-virtio" }
vmm-sys-util = ">=0.2.1"
vmm-sys-util = ">=0.3.1"
signal-hook = "0.1.10"
[dependencies.linux-loader]

19
vmm/src/cpu.rs
View File

@ -28,9 +28,7 @@ use kvm_ioctls::*;
use vm_memory::{Address, GuestAddress, GuestMemoryMmap};
use vmm_sys_util::eventfd::EventFd;
use vmm_sys_util::signal::{register_signal_handler, validate_signal_num};
const VCPU_RTSIG_OFFSET: i32 = 0;
use vmm_sys_util::signal::{register_signal_handler, SIGRTMIN};
// Debug I/O port
#[cfg(target_arch = "x86_64")]
@ -439,9 +437,8 @@ impl VcpuState {
fn signal_thread(&self) {
if let Some(handle) = self.handle.as_ref() {
let signum = validate_signal_num(VCPU_RTSIG_OFFSET, true).unwrap();
unsafe {
libc::pthread_kill(handle.as_pthread_t(), signum);
libc::pthread_kill(handle.as_pthread_t(), SIGRTMIN());
}
}
}
@ -549,18 +546,10 @@ impl CpuManager {
thread::Builder::new()
.name(format!("vcpu{}", vcpu.id))
.spawn(move || {
unsafe {
extern "C" fn handle_signal(_: i32, _: *mut siginfo_t, _: *mut c_void) {
}
extern "C" fn handle_signal(_: i32, _: *mut siginfo_t, _: *mut c_void) {}
// This uses an async signal safe handler to kill the vcpu handles.
register_signal_handler(
VCPU_RTSIG_OFFSET,
vmm_sys_util::signal::SignalHandler::Siginfo(handle_signal),
true,
0,
)
register_signal_handler(SIGRTMIN(), handle_signal)
.expect("Failed to register vcpu signal handler");
}
vcpu.configure(entry_addr, &vm_memory, cpuid)
.expect("Failed to configure vCPU");