Commit Graph

2290 Commits

Author SHA1 Message Date
dependabot[bot]
885412a99e build: Bump serde_json from 1.0.96 to 1.0.107
Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.96 to 1.0.107.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.96...v1.0.107)

---
updated-dependencies:
- dependency-name: serde_json
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2023-09-19 00:45:18 +00:00
Thomas Barrett
c4e8e653ac block: Add support for user specified ID_SERIAL
Signed-off-by: Thomas Barrett <tbarrett@crusoeenergy.com>
2023-09-11 12:50:41 +01:00
Julian Stecklina
0d9749282a vmm: simplify EntryPoint
EntryPoint had an optional entry_addr, but there is no usage of this
struct that makes it necessary that the address is optional.

Remove the Option to avoid being able to express things that are not
useful.

Signed-off-by: Julian Stecklina <julian.stecklina@cyberus-technology.de>
2023-09-09 10:46:51 +01:00
Philipp Schuster
7bf0cc1ed5 misc: Fix various spelling errors using typos
This fixes all typos found by the typos utility with respect to the config file.

Signed-off-by: Philipp Schuster <philipp.schuster@cyberus-technology.de>
2023-09-09 10:46:21 +01:00
Rob Bradford
07d1208dd5 build: Bump vm-memory and its consumers
Update to the latest vm-memory and all the crates that also depend upon
it.

Fix some deprecation warnings.

Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
2023-09-07 11:34:51 -07:00
Rob Bradford
4548de194d build: Bump acpi_tables version
Fix newly added deprecation for mispelling of cacheable.

Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
2023-09-07 13:58:33 +01:00
Jinank Jain
200cba0e20 vmm: Refactor VM creation workflow
This refactoring is required to add support for creating SEV-SNP enabled
VM.

Signed-off-by: Jinank Jain <jinankjain@microsoft.com>
2023-09-07 12:52:27 +01:00
Jinank Jain
5fd79571b7 vmm: Add a feature flag for SEV-SNP support
This feature flag gates the development for SEV-SNP enabled guest.

Also add a helper function to identify if SNP should be enabled for the
guest.

Signed-off-by: Jinank Jain <jinankjain@microsoft.com>
2023-09-07 12:52:27 +01:00
Omer Faruk Bayram
2ed96cd3ed vmm: dbus: broadcast event_monitor events over the DBus API
This commit builds on top of the `Monitor::subscribe` function and
makes it possible to broadcast events published from `event-monitor`
over D-Bus.

The broadcasting functionality is enabled if the D-Bus API is enabled
and users who wish to also enable the file based `event-monitor` can do
so with the CLI arg `--event-monitor`.

Signed-off-by: Omer Faruk Bayram <omer.faruk@sartura.hr>
2023-08-28 17:01:03 -07:00
Omer Faruk Bayram
e02efe9ba0 event_monitor: make it possible to subscribe to Monitor
Signed-off-by: Omer Faruk Bayram <omer.faruk@sartura.hr>
2023-08-28 17:01:03 -07:00
dependabot[bot]
f45bbbfcac build: Bump serde from 1.0.164 to 1.0.168
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.164 to 1.0.168.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.164...v1.0.168)

---
updated-dependencies:
- dependency-name: serde
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2023-08-25 09:53:12 +00:00
Rob Bradford
9d5c5a6410 vmm: sigwinch_listener: Remove unncessary mut from reference
warning: this argument is a mutable reference, but not used mutably
   --> vmm/src/sigwinch_listener.rs:121:38
    |
121 | fn set_foreground_process_group(tty: &mut File) -> io::Result<()> {
    |                                      ^^^^^^^^^ help: consider changing to: `&File`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_pass_by_ref_mut

Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
2023-08-22 12:01:54 +01:00
Rob Bradford
8d072fef15 vmm: device_manager: Remove unnecessary mut from reference
warning: this argument is a mutable reference, but not used mutably
    --> vmm/src/device_manager.rs:1908:35
     |
1908 |     fn set_raw_mode(&mut self, f: &mut dyn AsRawFd) -> vmm_sys_util::errno::Result<()> {
     |                                   ^^^^^^^^^^^^^^^^ help: consider changing to: `&dyn AsRawFd`
     |
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_pass_by_ref_mut
     = note: `#[warn(clippy::needless_pass_by_ref_mut)]` on by default

Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
2023-08-22 12:01:54 +01:00
Rob Bradford
0bead9ebe1 vmm: cpu: Fix slow vector initialization
warning: slow zero-filling initialization
    --> vmm/src/cpu.rs:1780:9
     |
1779 |         let mut mat_data: Vec<u8> = Vec::new();
     |                                     ---------- help: consider replacing this with: `vec![0; std::mem::size_of_val(&lapic)]`
1780 |         mat_data.resize(std::mem::size_of_val(&lapic), 0);
     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
     |
     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#slow_vector_initialization
     = note: `#[warn(clippy::slow_vector_initialization)]` on by default

Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
2023-08-22 12:01:54 +01:00
Yi Wang
d46dd4b31f vmm: cpu: Add pending removed vcpu check to avoid resize vcpu hang
Add pending removed vcpu check according to VcpuState.removing, which
can avoid cloud hypervisor hangup during continual vcpu resize.

Fix #5419

Signed-off-by: Yi Wang <foxywang@tencent.com>
2023-08-20 10:40:43 +01:00
dependabot[bot]
ddfac7df0b build: Bump anyhow from 1.0.71 to 1.0.75
Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.71 to 1.0.75.
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](https://github.com/dtolnay/anyhow/compare/1.0.71...1.0.75)

---
updated-dependencies:
- dependency-name: anyhow
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2023-08-19 21:40:49 +00:00
dependabot[bot]
2571e59438 build: Bump libc from 0.2.144 to 0.2.147
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.144 to 0.2.147.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.144...0.2.147)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2023-08-15 00:53:20 +00:00
Omer Faruk Bayram
a0c8bf4f9f vmm: seccomp: implement seccomp filtering for the event-monitor thread
Signed-off-by: Omer Faruk Bayram <omer.faruk@sartura.hr>
2023-08-09 17:22:25 +01:00
Omer Faruk Bayram
02e1c54426 event_monitor: refactor the implementation to support concurrent access
This patch modifies `event_monitor` to ensure that concurrent access to
`event_log` from multiple threads is safe. Previously, the `event_log`
function would acquire a reference to the event log file and write
to it without doing any synchronization, which made it prone to
data races. This issue likely went under the radar because the
relevant `SAFETY` comment on the unsafe block was incomplete.

The new implementation spawns a dedicated thread named `event-monitor`
solely for writing to the file. It uses the MPMC channel exposed by
`flume` to pass messages to the `event-monitor` thread. Since
`flume::Sender<T>` implements `Sync`, it is safe for multiple threads
to share it and send messages to the `event-monitor` thread.
This is not possible with `std::sync::mpsc::Sender<T>` since it's
`!Sync`, meaning it is not safe for it to be shared between different
threads.

The `event_monitor::set_monitor` function now only initializes
the required global state and returns an instance of the
`Monitor` struct. This decouples the actual logging logic from the
`event_monitor` crate. The `event-monitor` thread is then spawned by
the `vmm` crate.

Signed-off-by: Omer Faruk Bayram <omer.faruk@sartura.hr>
2023-08-09 17:22:25 +01:00
Rob Bradford
a00d29867c fuzz, vmm: Avoid infinite loop in CMOS fuzzer
With the addition of the spinning waiting for the exit event to be
received in the CMOS device a regression was introduced into the CMOS
fuzzer. Since there is nothing to receive the event in the fuzzer and
there is nothing to update the bit the that the device is looping on;
introducing an infinite loop.

Use an Option<> type so that when running the device in the fuzzer no
Arc<AtomicBool> is provided effectively disabling the spinning logic.

Fixes: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61165

Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
2023-08-07 08:04:55 +08:00
Rob Bradford
06dc708515 vmm: Only return from reset driven I/O once event received
The reset system is asynchronous with an I/O event (PIO or MMIO) for
ACPI/i8042/CMOS triggering a write to the reset_evt event handler. The
VMM thread will pick up this event on the VMM main loop and then trigger
a shutdown in the CpuManager. However since there is some delay between
the CPU threads being marked to be killed (through the
CpuManager::cpus_kill_signalled bool) it is possible for the guest vCPU
that triggered the exit to be re-entered when the vCPU KVM_RUN is called
after the I/O exit is completed.

This is undesirable and in particular the Linux kernel will attempt to
jump to real mode after a CMOS based exit - this is unsupported in
nested KVM on AMD on Azure and will trigger an error in KVM_RUN.

Solve this problem by spinning in the device that has triggered the
reset until the vcpus_kill_signalled boolean has been updated
indicating that the VMM thread has received the event and called
CpuManager::shutdown(). In particular if this bool is set then the vCPU
threads will not re-enter the guest.

Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
2023-08-04 09:57:25 +08:00
Yong He
0149e65081 vm-device: support batch update interrupt source group GSI
Split interrupt source group restore into two steps, first restore
the irqfd for each interrupt source entry, and second restore the
GSI routing of the entire interrupt source group.

This patch will reduce restore latency of interrupt source group,
and in a 200-concurrent restore test, the patch reduced the
average IOAPIC restore time from 15ms to 1ms.

Signed-off-by: Yong He <alexyonghe@tencent.com>
2023-08-03 15:58:36 +01:00
dependabot[bot]
c559f52fe5 build: Bump signal-hook from 0.3.15 to 0.3.17
Bumps [signal-hook](https://github.com/vorner/signal-hook) from 0.3.15 to 0.3.17.
- [Changelog](https://github.com/vorner/signal-hook/blob/master/CHANGELOG.md)
- [Commits](https://github.com/vorner/signal-hook/compare/v0.3.15...v0.3.17)

---
updated-dependencies:
- dependency-name: signal-hook
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2023-08-02 04:25:49 +00:00
Yi Wang
3225c0c7c8 vmm: Automatically pause VM for coredump
If the VMM is not already paused then pause the VM prior to executing
the coredump and then resume it after. If the VM is already paused then
the original state is maintained.

Signed-off-by: Yi Wang <foxywang@tencent.com>
2023-07-31 17:05:46 +01:00
Praveen K Paladugu
dd09a0a890 vmm: Extend mshv ioctls in seccomp filters
Add MSHV_CREATE_DEVICE, MSHV_SET_DEVICE_ATTR ioctls to filters. These
ioctls are required to passthrough PCI devices on mshv.

Signed-off-by: Praveen K Paladugu <prapal@linux.microsoft.com>
2023-07-26 10:14:43 -07:00
Yi Wang
92cf2816b0 vmm: Ensure vcpu pause is synchronised
The pause of vcpu is async now, which makes the vm pause is not
synchronised. As virtio device calls paused_sync wait() to make
sure device_manager pause synchronously, if we make vcpu pause
synchronously, the vm pause can be synchronously then. After
vm.pause() returns the vm is really paused now.

This patch adds a AtomicBool variable to mark vcpu paused state,
to make sure the pause of CpuManager is synchronised.

Signed-off-by: Yi Wang <foxywang@tencent.com>
2023-07-25 09:48:24 -07:00
Yu Li
447cad3861 block: merge qcow, vhdx and block_util into block crate
This commit merges crates `qcow`, `vhdx` and `block_util` into the
crate `block`, which can allow `qcow` to use functions from `block_util`
without introducing a circular crate dependency.

This commit is based on crosvm implementation:
f2eecc4152

Signed-off-by: Yu Li <liyu.yukiteru@bytedance.com>
2023-07-19 13:52:43 +01:00
Rob Bradford
0039f45276 vmm: Use LocalX2Apic in MADT/MAT
Using this over the LocalApic supports APIC IDs (and hence number of
vCPUs) above 256 (size increases from u8 to u32.)

Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
2023-07-18 09:35:13 -07:00
Rob Bradford
b792d4751d vmm: Encode ACPI name for CPUs using hexadecimal
This increases the number of CPUs that are supported.

Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
2023-07-17 09:57:51 -07:00
Alyssa Ross
69bd0036d9 vmm: support removing devices before VM is booted
If the VM has been configured but not yet booted, all we need to do to
support removing a device is to remove it from the config, so it will
never be created.

Signed-off-by: Alyssa Ross <hi@alyssa.is>
2023-07-14 10:01:23 -07:00
Alyssa Ross
f346687e3d vmm: default GDB to false when deserializing
This fixes the valid VM config unit tests, which would otherwise fail
to deserialize their expected JSON config due to the missing "gdb" field.

Signed-off-by: Alyssa Ross <hi@alyssa.is>
2023-07-14 09:34:39 -07:00
Yu Li
63226e2b80 build: Fix beta clippy issue (arc_with_non_send_sync)
warning: usage of `Arc<T>` where `T` is not `Send` or `Sync`
   --> virtio-devices/src/vsock/device.rs:376:22
    |
376 |             backend: Arc::new(RwLock::new(backend)),
    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
    = help: consider using `Rc<T>` instead or wrapping `T` in a std::sync type like `Mutex<T>`
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#arc_with_non_send_sync
    = note: `#[warn(clippy::arc_with_non_send_sync)]` on by default

The vsock backend may be shared between threads, so the type `B` in
`Vsock` should be `VsockBackend` and `Sync`.

Considering that `api_receiver` and `gdb_receiver` are only used in vmm
threads, the `Arc` can be replaced by `Rc`.

Signed-off-by: Yu Li <liyu.yukiteru@bytedance.com>
2023-07-13 08:16:30 -07:00
Yu Li
d0dbc7fb4d build: Fix beta clippy issue (useless_vec)
warning: useless use of `vec!`
   --> test_infra/src/lib.rs:111:30
    |
111 |             let mut events = vec![epoll::Event::new(epoll::Events::empty(), 0); 1];
    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: you can use an array directly: `[epoll::Event::new(epoll::Events::empty(), 0); 1]`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_vec
    = note: `#[warn(clippy::useless_vec)]` on by default

Signed-off-by: Yu Li <liyu.yukiteru@bytedance.com>
2023-07-13 08:16:30 -07:00
Manish Goregaokar
6fdba7ca11 build: Allow disabling io_uring
This gives users the chance to reduce the number of dependencies
included, which is generally good practice and also reduces code size.

Furthermore, `io_uring` specifically is a strong contender for something
one may wish to disable due to the syscall API's many security issues[1]

 [1]: https://security.googleblog.com/2023/06/learnings-from-kctf-vrps-42-linux.html

Signed-off-by: Manish Goregaokar <manishsmail@gmail.com>
2023-07-11 06:19:30 -07:00
dependabot[bot]
d2e42a0ed4 build: Bump once_cell from 1.17.1 to 1.18.0
Bumps [once_cell](https://github.com/matklad/once_cell) from 1.17.1 to 1.18.0.
- [Changelog](https://github.com/matklad/once_cell/blob/master/CHANGELOG.md)
- [Commits](https://github.com/matklad/once_cell/compare/v1.17.1...v1.18.0)

---
updated-dependencies:
- dependency-name: once_cell
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
2023-07-10 23:58:31 +00:00
Changyuan Lyu
7f18d0a281 memory_manager: improve memory region creation
Instead of making an owned `zones`, using an iterator is cheaper
since `Vec::remove` may have the performance O(n) [1].

[1]: https://doc.rust-lang.org/std/vec/struct.Vec.html#method.remove

Signed-off-by: Changyuan Lyu <changyuanl@google.com>
2023-07-10 11:54:05 -07:00
Yi Wang
d99c0c0d1d devices: pvpanic: add method for DeviceManager
Add method for DeviceManager to invoke.

Signed-off-by: Yi Wang <foxywang@tencent.com>
Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
2023-07-06 11:14:54 +01:00
dependabot[bot]
aa13ede316 build: Bump epoll from 4.3.1 to 4.3.3
Bumps [epoll](https://github.com/nathansizemore/epoll) from 4.3.1 to 4.3.3.
- [Release notes](https://github.com/nathansizemore/epoll/releases)
- [Commits](https://github.com/nathansizemore/epoll/compare/4.3.1...4.3.3)

---
updated-dependencies:
- dependency-name: epoll
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2023-07-05 09:23:19 +01:00
dependabot[bot]
1917e86206 build: Bump bitflags from 2.3.2 to 2.3.3
Bumps [bitflags](https://github.com/bitflags/bitflags) from 2.3.2 to 2.3.3.
- [Release notes](https://github.com/bitflags/bitflags/releases)
- [Changelog](https://github.com/bitflags/bitflags/blob/main/CHANGELOG.md)
- [Commits](https://github.com/bitflags/bitflags/compare/2.3.2...2.3.3)

---
updated-dependencies:
- dependency-name: bitflags
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2023-06-28 18:11:01 -07:00
dependabot[bot]
fec39ccf51 build: Bump serde from 1.0.163 to 1.0.164
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.163 to 1.0.164.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.163...v1.0.164)

---
updated-dependencies:
- dependency-name: serde
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2023-06-28 00:44:59 +00:00
Ravi kumar Veeramally
8c117a8117 vmm: Remove identity_op audit clippy
Avoid identity operations with 0.

Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@intel.com>
2023-06-20 14:25:54 -07:00
Alyssa Ross
fba0b5f93c vmm: ignore and warn TAP FDs send in vm.create
This does the same thing as df2a7c17 ("vmm: Ignore and warn TAP FDs
sent via the HTTP request body"), but for the vm.create endpoint,
which also previously would accept file descriptors in the body, and
try to use whatever fd occupied that number as a TAP device.

Signed-off-by: Alyssa Ross <hi@alyssa.is>
2023-06-20 15:45:43 +01:00
Alyssa Ross
05cc5f596c vmm: ignore and warn TAP FDs sent via the D-Bus request body
Port of df2a7c17 ("vmm: Ignore and warn TAP FDs sent via the HTTP
request body"), but for the vm.create endpoint, which would previously
accept file descriptors in the body, and try to use whatever fd
occupied that number as a TAP device.

Since I had to move the wrapping of the net config in an Arc until
after it was modified, I made the same change to all other endpoints,
so the style stays consistent.

Signed-off-by: Alyssa Ross <hi@alyssa.is>
2023-06-20 15:45:43 +01:00
Alyssa Ross
0809e7f675 vmm: allow restart_syscall() in PTY process
This can be triggered by debugging cloud-hypervisor using gdb, or
probably if the process is suspended and restarted.

Fixes: https://github.com/cloud-hypervisor/cloud-hypervisor/issues/5489
Signed-off-by: Alyssa Ross <hi@alyssa.is>
2023-06-19 14:26:08 +01:00
Bo Chen
de31b3fadc vmm: Clarify memory regions are required to be page-size aligned
Signed-off-by: Bo Chen <chen.bo@intel.com>
2023-06-16 14:15:03 -07:00
Yu Li
8d89736c68 vmm: memory_manager: align down the rest space of ram_region
This commit renames `ram_region_sub_size` to `ram_region_available_size`
and make its value align down to the default page size or hugepage
size of the current memory zone, which can prevent the memory zone from
being split into misaligned parts.  And if the available size of ram
region is zero, this region will be marked as consumed even it has
unused space.

Note that there is two methods to use hugepages.

1. Specify `hugepages` for `memory` or `memory-zone`, if the
   `hugepage_size` is not specified, the value can be got by `statfs`
   for `/dev/hugepages`.
2. Specify a `file` in hugetlbfs for `memory-zone`, the hugepage size
   can also be got by `statfs` for the file.

The value for alignment will be the hugepage size if this memory zone
is using hugepages, otherwise the value will be default page size of
system.

Fixes: #5463

Signed-off-by: Yu Li <liyu.yukiteru@bytedance.com>
2023-06-16 14:15:03 -07:00
Yu Li
55ee8eb482 arch: let arch_memory_regions return all available regions
The previous `arch_memory_regions` function will provide some memory
regions with the specified memory size and fill all the previous
regions before using the next one, but sometimes there may be no need
to fill up the previous one, e.g., the previous one should be aligned
with hugepage size.

This commit make `arch_memory_regions` function not take any
parameters and return the max available regions, the memory manager
can use them on demand.

Fixes: #5463

Signed-off-by: Yu Li <liyu.yukiteru@bytedance.com>
2023-06-16 14:15:03 -07:00
Yu Li
ce0f30bb54 vmm: use unwrap_or instead of match for prefault
Signed-off-by: Yu Li <liyu.yukiteru@bytedance.com>
2023-06-16 14:15:03 -07:00
dependabot[bot]
95626ae564 build: Bump bitflags from 1.3.2 to 2.3.2
Bumps [bitflags](https://github.com/bitflags/bitflags) from 1.3.2 to 2.3.2.
- [Release notes](https://github.com/bitflags/bitflags/releases)
- [Changelog](https://github.com/bitflags/bitflags/blob/main/CHANGELOG.md)
- [Commits](https://github.com/bitflags/bitflags/compare/1.3.2...2.3.2)

---
updated-dependencies:
- dependency-name: bitflags
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
2023-06-16 01:41:45 +00:00
dependabot[bot]
19c5c0af9f build: Bump uuid from 1.3.3 to 1.3.4
Bumps [uuid](https://github.com/uuid-rs/uuid) from 1.3.3 to 1.3.4.
- [Release notes](https://github.com/uuid-rs/uuid/releases)
- [Commits](https://github.com/uuid-rs/uuid/compare/1.3.3...1.3.4)

---
updated-dependencies:
- dependency-name: uuid
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2023-06-15 00:43:16 +00:00