Commit Graph

4496 Commits

Author SHA1 Message Date
Bo Chen
a1a0bc8592 scripts: Add entry for live-migration integration tests
Signed-off-by: Bo Chen <chen.bo@intel.com>
2021-09-02 14:57:31 +01:00
Bo Chen
92a506fb06 tests: Add the integration test for live migration
This test exercises the local live-migration between two Cloud
Hypervisor VMs on the same host. It ensures the following behaviors:
1. The source VM is up and functional (including various virtio-devices
are working properly);
2. The 'send-migration' and 'receive-migration' command finished
successfully;
3. The source VM terminated gracefully after live migration;
4. The destination VM is functional (including various virtio-devices
are working properly) after live migration.

Note: This test does not use vsock as we can't create two identical
vsock on the same host.

Fixes: #2965

Signed-off-by: Bo Chen <chen.bo@intel.com>
2021-09-02 14:57:31 +01:00
Bo Chen
72eb533f56 tests: Refactor test_snapshot_restore
This patch adds a dedicate function to include the common checks on the
virtio-devices from the 'test_snapshot_restore' test, which will also be
reused for the upcoming 'test_live_migration' test.

Signed-off-by: Bo Chen <chen.bo@intel.com>
2021-09-02 14:57:31 +01:00
Rob Bradford
66f0b5b2b6 vmm: Open the serial PTY in non-blocking mode
This prevents the boot of the guest kernel from being blocked by
blocking I/O on the serial output since the data will be buffered into
the SerialBuffer.

Fixes: #3004

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-09-02 13:52:18 +01:00
Rob Bradford
d92707afc5 vmm: Introduce a SerialBuffer for buffering serial output
Introduce a dynamic buffer for storing output from the serial port. The
SerialBuffer implements std::io::Write and can be used in place of the
direct output for the serial device.

The internals of the buffer is a vector that grows dynamically based on
demand up to a fixed size at which point old data will be overwritten.
Currently the buffer is only flushed upon writes.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-09-02 13:52:18 +01:00
Alyssa Ross
9a634f07cb build: update Cargo for rust-vmm branch renames
The rust-vmm crates we're pulling from git have renamed their main
branches.  We need to update the branch names we're giving to Cargo,
or people who don't have these dependencies cached will get errors
like this when trying to build:

    error: failed to get `vm-fdt` as a dependency of package `arch v0.1.0 (/home/src/cloud-hypervisor/arch)`

    Caused by:
      failed to load source for dependency `vm-fdt`

    Caused by:
      Unable to update https://github.com/rust-vmm/vm-fdt?branch=master#031572a6

    Caused by:
      object not found - no match for id (031572a6edc2f566a7278f1e17088fc5308d27ab); class=Odb (9); code=NotFound (-3)

Signed-off-by: Alyssa Ross <hi@alyssa.is>
2021-09-02 10:38:25 +01:00
Rob Bradford
d475b953b8 build: Temporarily disable baremetal testing
The system has gone offline.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-09-02 09:32:52 +01:00
dependabot[bot]
c331d6b8cd build: bump vfio-ioctls from d9ee828 to bc30df3
Bumps [vfio-ioctls](https://github.com/rust-vmm/vfio-ioctls) from `d9ee828` to `bc30df3`.
- [Release notes](https://github.com/rust-vmm/vfio-ioctls/releases)
- [Commits](d9ee828538...bc30df33be)

---
updated-dependencies:
- dependency-name: vfio-ioctls
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
2021-09-01 15:50:54 +00:00
Rob Bradford
4ef4a22e02 build: Update vfio_user's vm-memory dependency
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-09-01 16:16:44 +02:00
dependabot[bot]
ae1ffeacec build: bump signal-hook from 0.3.9 to 0.3.10 in /fuzz
Bumps [signal-hook](https://github.com/vorner/signal-hook) from 0.3.9 to 0.3.10.
- [Release notes](https://github.com/vorner/signal-hook/releases)
- [Changelog](https://github.com/vorner/signal-hook/blob/master/CHANGELOG.md)
- [Commits](https://github.com/vorner/signal-hook/compare/v0.3.9...v0.3.10)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-09-01 00:56:42 +00:00
dependabot[bot]
79486d1964 build: bump cc from 1.0.69 to 1.0.70 in /fuzz
Bumps [cc](https://github.com/alexcrichton/cc-rs) from 1.0.69 to 1.0.70.
- [Release notes](https://github.com/alexcrichton/cc-rs/releases)
- [Commits](https://github.com/alexcrichton/cc-rs/compare/1.0.69...1.0.70)

---
updated-dependencies:
- dependency-name: cc
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2021-09-01 00:56:37 +00:00
dependabot[bot]
19ed8b329a build: bump cc from 1.0.69 to 1.0.70
Bumps [cc](https://github.com/alexcrichton/cc-rs) from 1.0.69 to 1.0.70.
- [Release notes](https://github.com/alexcrichton/cc-rs/releases)
- [Commits](https://github.com/alexcrichton/cc-rs/compare/1.0.69...1.0.70)

---
updated-dependencies:
- dependency-name: cc
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2021-09-01 00:56:22 +00:00
dependabot[bot]
b30a95f69a build: bump signal-hook from 0.3.9 to 0.3.10
Bumps [signal-hook](https://github.com/vorner/signal-hook) from 0.3.9 to 0.3.10.
- [Release notes](https://github.com/vorner/signal-hook/releases)
- [Changelog](https://github.com/vorner/signal-hook/blob/master/CHANGELOG.md)
- [Commits](https://github.com/vorner/signal-hook/compare/v0.3.9...v0.3.10)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-09-01 00:56:16 +00:00
Rob Bradford
63637eba31 vmm: Simplify epoll handling for VMM main loop
Remove the indirection of a dispatch table and simply use the enum as
the event data for the events.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-08-31 21:30:11 +01:00
Henry Wang
d74a219add hypervisor: Remove useless check when saving Arm SystemRegs
Signed-off-by: Henry Wang <Henry.Wang@arm.com>
2021-08-31 09:53:57 +02:00
dependabot[bot]
4e5cbd27bb build: bump vm-fdt from 146f55c to 031572a
Bumps [vm-fdt](https://github.com/rust-vmm/vm-fdt) from `146f55c` to `031572a`.
- [Release notes](https://github.com/rust-vmm/vm-fdt/releases)
- [Commits](146f55c09a...031572a6ed)

---
updated-dependencies:
- dependency-name: vm-fdt
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
2021-08-30 23:43:45 +00:00
dependabot[bot]
bc7ffdce95 build: bump proc-macro2 from 1.0.28 to 1.0.29 in /fuzz
Bumps [proc-macro2](https://github.com/alexcrichton/proc-macro2) from 1.0.28 to 1.0.29.
- [Release notes](https://github.com/alexcrichton/proc-macro2/releases)
- [Commits](https://github.com/alexcrichton/proc-macro2/compare/1.0.28...1.0.29)

---
updated-dependencies:
- dependency-name: proc-macro2
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2021-08-30 23:34:18 +00:00
dependabot[bot]
22d7398139 build: bump proc-macro2 from 1.0.28 to 1.0.29
Bumps [proc-macro2](https://github.com/alexcrichton/proc-macro2) from 1.0.28 to 1.0.29.
- [Release notes](https://github.com/alexcrichton/proc-macro2/releases)
- [Commits](https://github.com/alexcrichton/proc-macro2/compare/1.0.28...1.0.29)

---
updated-dependencies:
- dependency-name: proc-macro2
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2021-08-30 23:34:12 +00:00
Jiaqi Gao
a90260ffb6 hypervisor: kvm: Update TDX command INIT_VM
Definition of kvm_tdx_init_vm used by INIT_VM has been updated in latest
kernel, needing an update on the Cloud Hypervisor side as well.

Update structure TdxInitVm to fit this change and avoid -EINVAL to be
returned by the kernel.

Signed-off-by: Jiaqi Gao <jiaqi.gao@intel.com>
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-08-30 10:24:37 -07:00
Sebastien Boeuf
f3793c08b5 resources: Update to guest kernel 5.14
Moving to the latest kernel 5.14 simplifies greatly the list of patches
that we need to carry. Since virtio-iommu has been merged as part of the
5.14 release, the only remaining patches are virtio-watchdog and the EFI
reboot.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-08-30 10:23:57 -07:00
dependabot[bot]
8841e63e2d build: bump thiserror from 1.0.26 to 1.0.28
Bumps [thiserror](https://github.com/dtolnay/thiserror) from 1.0.26 to 1.0.28.
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](https://github.com/dtolnay/thiserror/compare/1.0.26...1.0.28)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-08-30 06:02:02 +00:00
dependabot[bot]
4d673de0fb build: bump object from 0.26.1 to 0.26.2
Bumps [object](https://github.com/gimli-rs/object) from 0.26.1 to 0.26.2.
- [Release notes](https://github.com/gimli-rs/object/releases)
- [Changelog](https://github.com/gimli-rs/object/blob/master/CHANGELOG.md)
- [Commits](https://github.com/gimli-rs/object/compare/0.26.1...0.26.2)

---
updated-dependencies:
- dependency-name: object
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2021-08-30 05:50:51 +00:00
dependabot[bot]
e877718b29 build: bump serde from 1.0.129 to 1.0.130
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.129 to 1.0.130.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.129...v1.0.130)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-08-30 05:23:16 +00:00
dependabot[bot]
744b5799a3 build: bump serde_derive from 1.0.129 to 1.0.130 in /fuzz
Bumps [serde_derive](https://github.com/serde-rs/serde) from 1.0.129 to 1.0.130.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.129...v1.0.130)

---
updated-dependencies:
- dependency-name: serde_derive
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2021-08-30 01:33:07 +00:00
dependabot[bot]
b0d8b50b36 build: bump serde_derive from 1.0.129 to 1.0.130
Bumps [serde_derive](https://github.com/serde-rs/serde) from 1.0.129 to 1.0.130.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.129...v1.0.130)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-08-30 00:23:14 +00:00
dependabot[bot]
2349b7e753 build: bump serde_json from 1.0.66 to 1.0.67
Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.66 to 1.0.67.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.66...v1.0.67)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-08-29 23:28:14 +00:00
dependabot[bot]
45d698ae72 build: bump thiserror from 1.0.26 to 1.0.28 in /fuzz
Bumps [thiserror](https://github.com/dtolnay/thiserror) from 1.0.26 to 1.0.28.
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](https://github.com/dtolnay/thiserror/compare/1.0.26...1.0.28)

---
updated-dependencies:
- dependency-name: thiserror
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2021-08-29 23:17:07 +00:00
dependabot[bot]
f9098af4e4 build: bump serde from 1.0.129 to 1.0.130 in /fuzz
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.129 to 1.0.130.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.129...v1.0.130)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-08-29 23:03:57 +00:00
dependabot[bot]
47091bd02c build: bump mshv-bindings from b593a7d to e83d66e
Bumps [mshv-bindings](https://github.com/rust-vmm/mshv) from `b593a7d` to `e83d66e`.
- [Release notes](https://github.com/rust-vmm/mshv/releases)
- [Commits](b593a7d0d8...e83d66e94f)

---
updated-dependencies:
- dependency-name: mshv-bindings
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
2021-08-29 22:30:39 +00:00
dependabot[bot]
8fae21c10c build: bump arc-swap from 1.3.1 to 1.3.2
Bumps [arc-swap](https://github.com/vorner/arc-swap) from 1.3.1 to 1.3.2.
- [Release notes](https://github.com/vorner/arc-swap/releases)
- [Changelog](https://github.com/vorner/arc-swap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/vorner/arc-swap/compare/v1.3.1...v1.3.2)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-08-29 22:30:31 +00:00
dependabot[bot]
0bd0a65b3a build: bump arc-swap from 1.3.1 to 1.3.2 in /fuzz
Bumps [arc-swap](https://github.com/vorner/arc-swap) from 1.3.1 to 1.3.2.
- [Release notes](https://github.com/vorner/arc-swap/releases)
- [Changelog](https://github.com/vorner/arc-swap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/vorner/arc-swap/compare/v1.3.1...v1.3.2)

---
updated-dependencies:
- dependency-name: arc-swap
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2021-08-29 22:30:24 +00:00
Bo Chen
b82bb55927 vmm: openapi: use the right default values
This patch fixes couple of typos for the default values from the openapi
yaml file.

Signed-off-by: Bo Chen <chen.bo@intel.com>
2021-08-27 15:58:23 +01:00
dependabot[bot]
e89345c2c2 build: bump arbitrary from 1.0.1 to 1.0.2 in /fuzz
Bumps [arbitrary](https://github.com/rust-fuzz/arbitrary) from 1.0.1 to 1.0.2.
- [Release notes](https://github.com/rust-fuzz/arbitrary/releases)
- [Changelog](https://github.com/rust-fuzz/arbitrary/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-fuzz/arbitrary/compare/v1.0.1...v1.0.2)

---
updated-dependencies:
- dependency-name: arbitrary
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2021-08-27 00:51:35 +00:00
dependabot[bot]
2b513ece00 build: bump mshv-ioctls from b51905f to b593a7d
Bumps [mshv-ioctls](https://github.com/rust-vmm/mshv) from `b51905f` to `b593a7d`.
- [Release notes](https://github.com/rust-vmm/mshv/releases)
- [Commits](b51905f5f1...b593a7d0d8)

---
updated-dependencies:
- dependency-name: mshv-ioctls
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
2021-08-27 00:51:23 +00:00
Henry Wang
e1f35628e2 dev_cli: Enable pulling latest dev container on Arm
Currently the latest cloudhypervisor/dev docker container is the
multi-arch image. We can pull the arm image directly.

Signed-off-by: Henry Wang <Henry.Wang@arm.com>
2021-08-26 14:45:19 +01:00
Bo Chen
001ee6794c docs: Update the live-migration documentation
To enable live-migration for vhost-user devices, we now always shutdown
the source VM when the migration is completed. This patch reflects this
change in the documentation.

Signed-off-by: Bo Chen <chen.bo@intel.com>
2021-08-26 06:01:16 -07:00
dependabot[bot]
f840335922 build: bump libc from 0.2.100 to 0.2.101
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.100 to 0.2.101.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.100...0.2.101)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-08-26 05:11:06 +00:00
dependabot[bot]
183605f9e1 build: bump vm-fdt from eb345a5 to 146f55c
Bumps [vm-fdt](https://github.com/rust-vmm/vm-fdt) from `eb345a5` to `146f55c`.
- [Release notes](https://github.com/rust-vmm/vm-fdt/releases)
- [Commits](eb345a59e4...146f55c09a)

---
updated-dependencies:
- dependency-name: vm-fdt
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
2021-08-25 23:52:46 +00:00
dependabot[bot]
e9a1b75ee6 build: bump libc from 0.2.100 to 0.2.101 in /fuzz
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.100 to 0.2.101.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.100...0.2.101)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-08-25 23:52:41 +00:00
Rob Bradford
e3487c0146 pci: vfio_user: Free BARs associated with vfio-user device
This resolves an issue with hotplug -> removal -> hotplug of a vfio-user
device as the allocator was not updated with the now unused entries.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-08-25 09:58:13 -07:00
Rob Bradford
b075aada8c docs: Fix the command order in the vfio-user docs
The test image file needs to be created before creating the filesystem
on it.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-08-25 09:47:58 -07:00
Rob Bradford
4d2a4e2805 vmm: Handle epoll events for PTYs separately
Use two separate events for the console and serial PTY and then drive
the handling of the inputs on the PTY separately. This results in the
correct behaviour when both console and serial are attached to the PTY
as they are triggered separately on the epoll so events are not lost.

Fixes: #3012

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-08-25 13:33:32 +01:00
Rob Bradford
6233f6f68e vmm: Send tty input to correct destination
Check the config to find out which device is attached to the tty and
then send the input from the user into that device (serial or
virtio-console.)

Fixes: #3005

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-08-25 10:08:25 +01:00
dependabot[bot]
c913f7da2f build: bump rustc-demangle from 0.1.20 to 0.1.21
Bumps [rustc-demangle](https://github.com/alexcrichton/rustc-demangle) from 0.1.20 to 0.1.21.
- [Release notes](https://github.com/alexcrichton/rustc-demangle/releases)
- [Commits](https://github.com/alexcrichton/rustc-demangle/compare/0.1.20...0.1.21)

---
updated-dependencies:
- dependency-name: rustc-demangle
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2021-08-25 04:17:57 +00:00
Rob Bradford
760031103e build: Update CI infrastructure for "master" -> "main" rename
Also remove obsolete Travis build status from the README.md.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-08-24 14:56:45 +01:00
dependabot[bot]
25ed8722c7 build: bump vm-fdt from 65ae235 to eb345a5
Bumps [vm-fdt](https://github.com/rust-vmm/vm-fdt) from `65ae235` to `eb345a5`.
- [Release notes](https://github.com/rust-vmm/vm-fdt/releases)
- [Commits](65ae235a43...eb345a59e4)

---
updated-dependencies:
- dependency-name: vm-fdt
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
2021-08-24 07:26:40 +00:00
dependabot[bot]
8f6a5f979d build: bump serde from 1.0.127 to 1.0.129
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.127 to 1.0.129.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.127...v1.0.129)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-08-24 07:16:49 +00:00
dependabot[bot]
b8b16c6eec build: bump serde_derive from 1.0.127 to 1.0.129
Bumps [serde_derive](https://github.com/serde-rs/serde) from 1.0.127 to 1.0.129.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.127...v1.0.129)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-08-24 06:50:04 +00:00
dependabot[bot]
a969d5016c build: bump libc from 0.2.99 to 0.2.100
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.99 to 0.2.100.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.99...0.2.100)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-08-24 05:53:20 +00:00
dependabot[bot]
c8df576933 build: bump itoa from 0.4.7 to 0.4.8
Bumps [itoa](https://github.com/dtolnay/itoa) from 0.4.7 to 0.4.8.
- [Release notes](https://github.com/dtolnay/itoa/releases)
- [Commits](https://github.com/dtolnay/itoa/compare/0.4.7...0.4.8)

---
updated-dependencies:
- dependency-name: itoa
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2021-08-24 05:31:44 +00:00