Commit Graph

2352 Commits

Author SHA1 Message Date
Philipp Schuster
e50a641126 devices: add debug-console device
This commit adds the debug-console (or debugcon) device to CHV. It is a
very simple device on I/O port 0xe9 supported by QEMU and BOCHS. It is
meant for printing information as easy as possible, without any
necessary configuration from the guest at all.

It is primarily interesting to OS/kernel and firmware developers as they
can produce output as soon as the guest starts without any configuration
of a serial device or similar. Furthermore, a kernel hacker might use
this device for information of type B whereas information of type A are
printed to the serial device.

This device is not used by default by Linux, Windows, or any other
"real" OS, but only by toy kernels and during firmware development.

In the CLI, it can be configured similar to --console or --serial with
the --debug-console parameter.

Signed-off-by: Philipp Schuster <philipp.schuster@cyberus-technology.de>
2024-01-25 10:25:14 -08:00
dependabot[bot]
8f90fba250 build: Bump serde from 1.0.168 to 1.0.193
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.168 to 1.0.193.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.168...v1.0.193)

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

Signed-off-by: dependabot[bot] <support@github.com>
2024-01-25 11:09:33 +00:00
Bo Chen
3ce0fef7fd build: Bump vmm-sys-util crate and its consumers
This patch bumps the following crates, including `kvm-bindings@0.7.0`*,
`kvm-ioctls@0.16.0`**, `linux-loader@0.11.0`, `versionize@0.2.0`,
`versionize_derive@0.1.6`***, `vhost@0.10.0`,
`vhost-user-backend@0.13.1`, `virtio-queue@0.11.0`, `vm-memory@0.14.0`,
`vmm-sys-util@0.12.1`, and the latest of `vfio-bindings`, `vfio-ioctls`,
`mshv-bindings`,`mshv-ioctls`, and `vfio-user`.

* A fork of the `kvm-bindings` crate is being used to support
serialization of various structs for migration [1]. Also, code changes
are made to accommodate the updated `struct xsave` from the Linux
kernel. Note: these changes related to `struct xsave` break
live-upgrade.

** The new `kvm-ioctls` crate introduced breaking changes for
the `get/set_one_reg` API on `aarch64` [2], so code changes are made to
the new APIs.

*** A fork of the `versionize_derive` crate is being used to support
versionize on packed structs [3].

[1] https://github.com/cloud-hypervisor/kvm-bindings/tree/ch-v0.7.0
[2] https://github.com/rust-vmm/kvm-ioctls/pull/223
[3] https://github.com/cloud-hypervisor/versionize_derive/tree/ch-0.1.6

Fixes: #6072

Signed-off-by: Bo Chen <chen.bo@intel.com>
2024-01-25 10:14:54 +00:00
Muminul Islam
51ebc3ac92 vmm: set SEV control register for SEV-Enabled guest
Set the SEV control register so we know where to
start running.  This register configures the
SEV feature control state on a virtual processor.

Signed-off-by: Jinank Jain <jinankjain@microsoft.com>
Signed-off-by: Muminul Islam <muislam@microsoft.com>
2024-01-24 14:32:16 -08:00
Alyssa Ross
7674196113 vmm: remove Default impls for config
These Default implementations either don't produce valid configs, are
no longer used outside of tests, or both.

For the tests, we can define our own local "default" values that make
the most sense for the tests, without worrying about what's
a (somewhat) sensible "global" default value.

Signed-off-by: Alyssa Ross <hi@alyssa.is>
2024-01-23 12:44:44 +00:00
dependabot[bot]
c71cb00a5a build: Bump anyhow from 1.0.75 to 1.0.79
Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.75 to 1.0.79.
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](https://github.com/dtolnay/anyhow/compare/1.0.75...1.0.79)

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

Signed-off-by: dependabot[bot] <support@github.com>
2024-01-23 12:44:21 +00:00
Ravi kumar Veeramally
895dc12a74 vmm: Replace Debug with Display rendering in HTTP error message
Bumping anyhow crate from 1.0.75 to 1.0.79 will cause seccomp
failures through integration tests. Newly added backtrace support
relies on readlink and many other syscalls.

Issue noticed with test_api_http_pause_resume test, where second time
of VM PAUSE or VM RESUME prints error and causes panic.
Noticed that panic message in a thread which is not allowed to write
output triggered the issue.

So implementing Display trait for HttpError and ApiError enums to avoid
adding many syscalls to seccomp filter section.

Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@intel.com>
2024-01-23 12:44:21 +00:00
Sean Banko
e33279471f vmm: support setting cpu affinity with host cpu indices >255
On hosts with >256 cpus, setting the cpu affinity to a host cpu index
>255 will return an error because type of `host_cpu` is `u8`.
This commit changes the type of `host_cpu` to `usize` to remove this
limitation.

Signed-off-by: Sean Banko <sbanko@crusoeenergy.com>
2024-01-19 09:30:16 +00:00
Alyssa Ross
4ae5503b58 vmm: remove redundant tests
These are all duplicates.

Signed-off-by: Alyssa Ross <hi@alyssa.is>
2024-01-18 15:03:24 +00:00
Alyssa Ross
4ca18c082e vmm: use trait objects for API actions
Uses of the old ApiRequest enum conflated two different concerns:
identifying an API request endpoint, and storing data for an API
request.  This led to ApiRequest values being passed around with junk
data just to communicate a request type, which forced all API request
body types to implement Default, which in some cases doesn't make any
sense — what's the "default" path for a vhost-user socket?  The
nonsensical Default values have led to tests relying on being able to
use nonsensical data, which is an impediment to adding better
validation for these types.

Rather than having API request types be represented by an enum, which
has to carry associated body data everywhere it's used, it makes more
sense to represent API request types as trait objects.  These can have
an associated type for the type of the request body, and this makes it
possible to pass API request types and data around as siblings in a
type-safe way without forcing them into a single value even where it
doesn't make sense.  Trait objects also give us dynamic dispatch,
which lets us get rid of several large match blocks.

To keep it possible to fuzz the HTTP API, all the Vmm methods called
by the HTTP API are pulled out into a trait, so the fuzzer can provide
its own stub implementation of the VMM.

Signed-off-by: Alyssa Ross <hi@alyssa.is>
2024-01-17 10:20:02 +00:00
Rob Bradford
81bd07fc8b vmm: openapi: String quote the enum members of ConsoleConfig::Mode
This disambiguates from the null keyword.

Fixes: #6107

Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
2024-01-16 11:05:51 -08:00
Alyssa Ross
451d3fb2f0 vmm: limit VSOCK CIDs to 32 bits
The VIRTIO specification[1] says:

> The upper 32 bits of the CID are reserved and zeroed.

We should therefore not allow the user to supply a VSOCK CID with
those bits set.  To accomplish this, limit the public API of the
virtio-vsock device to only accept 32-bit CIDs, while still using
64-bit CIDs internally since that's how virtio-vsock works.

[1]: https://docs.oasis-open.org/virtio/virtio/v1.2/csd01/virtio-v1.2-csd01.html#x1-4400004

Signed-off-by: Alyssa Ross <hi@alyssa.is>
2024-01-10 17:28:56 +00:00
Alyssa Ross
7d0b85d727 vmm: forbid using special VSOCK CIDs for guests
I accidentally ran a VM with CID 2 (VMADDR_CID_HOST), and very strange
and difficult to debug behavior ensued.  I don't think a virtio-vsock
device should be allowed to have any of the special CIDs
(VMADDR_CID_ANY, VMADDR_CID_HYPERVISOR, VMADDR_CID_LOCAL, VMADDR_CID_HOST).

Signed-off-by: Alyssa Ross <hi@alyssa.is>
2024-01-10 10:43:21 +00:00
Muminul Islam
dc68a6e30f vmm: igvm: complete isolated import
Complete the isolated import, telling the
Microsoft hypervisor that import is done so that
MSHV can issue SNP_LAUNCH_FINISH command.

Signed-off-by: Muminul Islam <muislam@microsoft.com>
2024-01-08 15:55:39 -08:00
Muminul Islam
433d4ddc0c vmm: igvm: import the isolated pages
Import all the isolated pages after parsing is
done on the iGVM file. Hypervisor adds those
pages for PSP measurement(part of the hashing).

Signed-off-by: Muminul Islam <muislam@microsoft.com>
2024-01-08 15:55:39 -08:00
Thomas Barrett
c297d8d796 vmm: use RateLimiterGroup for virtio-blk devices
Add a 'rate_limit_groups' field to VmConfig that defines a set of
named RateLimiterGroups.

When the 'rate_limit_group' field of DiskConfig is defined, all
virtio-blk queues will be rate-limited by a shared RateLimiterGroup.
The lifecycle of all RateLimiterGroups is tied to the Vm.
A RateLimiterGroup may exist even if no Disks are configured to use
the RateLimiterGroup. Disks may be hot-added or hot-removed from the
RateLimiterGroup.

When the 'rate_limiter' field of DiskConfig is defined, we construct
an anonymous RateLimiterGroup whose lifecycle is tied to the Disk.
This is primarily done for api backwards compatability. Importantly,
the behavior is not the same! This implementation rate_limits the
aggregate bandwidth / iops of an individual disk rather than the
bandwidth / iops of an individual queue of a disk.

When neither the 'rate_limit_group' or the 'rate_limiter' fields of
DiskConfig is defined, the Disk is not rate-limited.

Signed-off-by: Thomas Barrett <tbarrett@crusoeenergy.com>
2024-01-03 10:21:06 -08:00
dependabot[bot]
d11480197e build: Bump serde_json from 1.0.107 to 1.0.109
Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.107 to 1.0.109.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.107...v1.0.109)

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

Signed-off-by: dependabot[bot] <support@github.com>
2024-01-02 08:58:51 +00:00
Thomas Barrett
5c0b66529a arch: x86_64: handle npot CPU topology
This PR addresses a bug in which the cpu topology of a guest
with non power-of-two number of cores is incorrect. For example,
in some contexts, a virtual machine with 2-sockets and 12-cores
will incorrectly believe that 16 cores are on socket 1 and 8
cores are on socket 2. In other cases, common topology enumeration
software such as hwloc will crash.

The root of the problem was the way that cloud-hypervisor generates
apic_id. On x86_64, the (x2) apic_id embeds information about cpu
topology. The cpuid instruction is primarily used to discover the
number of sockets, dies, cores, threads, etc. Using this information,
the (x2) apic_id is masked to determine which {core, die, socket} the
cpu is on. When the cpu topology is not a power of two
(e.g. a 12-core machine), this requires non-contiguous (x2) apic_id.

Signed-off-by: Thomas Barrett <tbarrett@crusoeenergy.com>
2024-01-01 10:05:03 +00:00
dependabot[bot]
48fc91467b build: Bump thiserror from 1.0.40 to 1.0.52
Bumps [thiserror](https://github.com/dtolnay/thiserror) from 1.0.40 to 1.0.52.
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](https://github.com/dtolnay/thiserror/compare/1.0.40...1.0.52)

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

Signed-off-by: dependabot[bot] <support@github.com>
2023-12-30 10:28:17 +00:00
dependabot[bot]
f8195faaa1 build: Bump once_cell from 1.18.0 to 1.19.0
Bumps [once_cell](https://github.com/matklad/once_cell) from 1.18.0 to 1.19.0.
- [Changelog](https://github.com/matklad/once_cell/blob/master/CHANGELOG.md)
- [Commits](https://github.com/matklad/once_cell/compare/v1.18.0...v1.19.0)

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

Signed-off-by: dependabot[bot] <support@github.com>
2023-12-22 00:19:29 +00:00
dependabot[bot]
580b45505b build: Bump blocking from 1.3.1 to 1.5.1
Bumps [blocking](https://github.com/smol-rs/blocking) from 1.3.1 to 1.5.1.
- [Release notes](https://github.com/smol-rs/blocking/releases)
- [Changelog](https://github.com/smol-rs/blocking/blob/master/CHANGELOG.md)
- [Commits](https://github.com/smol-rs/blocking/compare/v1.3.1...v1.5.1)

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

Signed-off-by: dependabot[bot] <support@github.com>
2023-12-21 00:24:38 +00:00
Jinank Jain
9b151d06ca vmm: igvm: Generate memory map for SEV-SNP guests
For SEV-SNP guests we need to provide the extended memory. It follows a
very simple layout and very similar to other x86 guests.

First segment: [HIGH_RAM_START - MEM_32BIT_RESERVED_START]
PCI hole: [MEM_32BIT_RESERVED_START - RAM_64BIT_START]
Second segment: [RAM_64BIT_START - RAM_END]

Fixes #5993

Signed-off-by: Jinank Jain <jinankjain@microsoft.com>
2023-12-18 08:55:43 -08:00
dependabot[bot]
b2a78c6188 build: Bump zerocopy from 0.7.21 to 0.7.31
Bumps [zerocopy](https://github.com/google/zerocopy) from 0.7.21 to 0.7.31.
- [Release notes](https://github.com/google/zerocopy/releases)
- [Changelog](https://github.com/google/zerocopy/blob/main/CHANGELOG.md)
- [Commits](https://github.com/google/zerocopy/compare/v0.7.21...v0.7.31)

---
updated-dependencies:
- dependency-name: zerocopy
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
2023-12-15 04:39:12 +00:00
Bo Chen
e64b66054e vmm: tdx: Error out early for TD migration
Signed-off-by: Bo Chen <chen.bo@intel.com>
2023-12-12 11:45:40 -08:00
Bo Chen
ceb1be9f50 vmm: Fix a typo from send_migration()
Signed-off-by: Bo Chen <chen.bo@intel.com>
2023-12-12 11:45:40 -08:00
Jinank Jain
2197989782 vmm: igvm: Remove redundant copy_from_slice
There is no requirement to call copy_from_slice, since all the member
variables are identical and we can directly assign them value.

Signed-off-by: Jinank Jain <jinankjain@microsoft.com>
2023-12-11 13:30:05 +00:00
Jinank Jain
638e29bdcc hypervisor: vmm: Fix warnings in Cargo.toml
Currently there are some inconsistencies in Cargo.toml which is causing
the following warnings during the build process:

Error parsing Cargo.toml manifest, fallback to caching entire file:
Invalid TOML document: expected key-value, found comma

Signed-off-by: Jinank Jain <jinankjain@microsoft.com>
2023-12-11 13:29:11 +00:00
Muminul Islam
f38adfa166 vmm: Pass IGVM file to the loader
Signed-off-by: Jinank Jain <jinankjain@microsoft.com>
Signed-off-by: Muminul Islam <muislam@microsoft.com>
2023-12-08 09:22:42 -08:00
Muminul Islam
7030b15e63 vmm: Add igvm module and loader module
vmm: Add igvm module and loader module

Add a separate module named igvm to the vmm crate
with definitions to parse and load igvm to the guest memory.

Signed-off-by: Jinank Jain <jinankjain@microsoft.com>
Signed-off-by: Muminul Islam <muislam@microsoft.com>
2023-12-08 09:22:42 -08:00
Muminul Islam
13ef424bf1 vmm: Add IGVM to the config/commandline
This patch adds igvm to the Vm config and params as well as
the command line argument to pass igvm file to load into
guest memory. The file must maintain the IGVM format.
The CLI option is featured guarded by igvm feature gate.

The IGVM(Independent Guest Virtual Machine) file format
is designed to encapsulate all information required to
launch a virtual machine on any given virtualization stack,
with support for different isolation technologies such as
AMD SEV-SNP and Intel TDX.

At a conceptual level, this file format is a set of commands created
by the tool that generated the file, used by the loader to construct
the initial guest state. The file format also contains measurement
information that the underlying platform will use to confirm that
the file was loaded correctly and signed by the appropriate authorities.

The IGVM file is generated by the tool:
https://github.com/microsoft/igvm-tooling

The IGVM file is parsed by the following crates:
https://github.com/microsoft/igvm

Signed-off-by: Muminul Islam <muislam@microsoft.com>
2023-12-08 09:22:42 -08:00
Markus Sütter
0e9513f2b7 vmm: Allow IP configuration on named TAP interfaces
This commit changes existing behavior of named TAP interfaces.
When booting a VM with configuration for a named TAP interface,
cloud-hypervisor will create the interface and apply a given
IP configuration to that interface. If the named interface
already exists on the system, the configuration is NOT overwritten.

Setting the ip and netmask fields in a tap interface configuration
for a named tap interface now works by handing this configuration
to the virtio_devices::Net object when it is created with a name.

This commit also touches net_util to make sure that the ip configuration
of existing TAP interfaces is not modified with ip or netmask handed to
open_tap.

Signed-off-by: Markus Sütter <markus.suetter@secunet.com>
2023-12-05 08:59:04 -08:00
Bo Chen
283ae7b33e build: Bump gdbstub and gdbstub_arch
This commit also makes changes due to the breaking API changes from the
`gdbstub` crate [1].

[1] https://github.com/daniel5151/gdbstub/releases/tag/0.7.0

Fix: #5997

Signed-off-by: Bo Chen <chen.bo@intel.com>
2023-12-05 10:50:06 +00:00
dependabot[bot]
81b30bf390 build: Bump log from 0.4.17 to 0.4.20
Bumps [log](https://github.com/rust-lang/log) from 0.4.17 to 0.4.20.
- [Release notes](https://github.com/rust-lang/log/releases)
- [Changelog](https://github.com/rust-lang/log/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/log/compare/0.4.17...0.4.20)

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

Signed-off-by: dependabot[bot] <support@github.com>
2023-11-24 08:47:05 +00:00
Rui Chang
2b457584e0 vmm: add add-user-device support in cloud-hypervisor.yaml
The change is missed when add "add-user-device" support in
53b2e19934, use this commit to fix it.

Signed-off-by: Rui Chang <rui.chang@arm.com>
2023-11-21 09:13:22 +00:00
Thomas Barrett
45b01d592a vmm: assign each pci segment 32-bit mmio allocator
Signed-off-by: Thomas Barrett <tbarrett@crusoeenergy.com>
2023-11-20 15:33:50 -08:00
Yi Wang
a69d8c63b3 vmm: speed up JSON load when reading snap files
We found that it's slow to load JSON when reading snap files. As
described in [1], using from_slice instead of from_reader can fix
this.

Also, fix the error type being returned.

1. https://github.com/serde-rs/json/issues/160

Signed-off-by: Yi Wang <foxywang@tencent.com>
2023-11-16 14:56:04 -08:00
Bo Chen
d4892f41b3 misc: Stop using deprecated functions from vm-memory crate
See: https://github.com/rust-vmm/vm-memory/pull/247

Signed-off-by: Bo Chen <chen.bo@intel.com>
2023-11-14 09:17:42 +00:00
Bo Chen
4d7a4c598a build: Upgrade vm-memory crates and its consumers
Signed-off-by: Bo Chen <chen.bo@intel.com>
2023-11-14 09:17:42 +00:00
dependabot[bot]
815c7f45c4 build: Bump clap from 4.3.11 to 4.4.7
Bumps [clap](https://github.com/clap-rs/clap) from 4.3.11 to 4.4.7.
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/clap-rs/clap/compare/v4.3.11...v4.4.7)

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

Signed-off-by: dependabot[bot] <support@github.com>
2023-11-08 17:01:37 -08:00
Yong He
bb38e4e599 vmm: Allow simultaneously set serial and console as TTY mode
Cloud Hypovrisor supports legacy serial device and virito console device
for VMs. Using legacy serial device, CH can capture full VM console logs,
but its implementation is based on KVM PIO emulation and has poor
performance. Using the virtio console device, the VM console logs will
be sent to CH through the virtio ring, the performance is better, but CH
will only capture the VM console logs after the virtio console device is
initialized, the VM early startup logs will be discarded.

This patch provides a way to enable both the legacy serial device and the
virtio console device as a TTY mode by setting the leagcy serial port as
the VM's early printk device and setting the virtio console as the VM's
main console device.

Then CH can capture early boot logs from the legacy serial device and
capture later logs from the virito console device with better performance.

Signed-off-by: Yong He <alexyonghe@tencent.com>
2023-11-02 11:06:30 -07:00
dependabot[bot]
e1a893793a build: Bump zerocopy from 0.7.8 to 0.7.21
Bumps [zerocopy](https://github.com/google/zerocopy) from 0.7.8 to 0.7.21.
- [Commits](https://github.com/google/zerocopy/compare/v0.7.8...v0.7.21)

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

Signed-off-by: dependabot[bot] <support@github.com>
2023-11-01 23:55:45 +00:00
Bo Chen
d2f71cebca virtio-devices, vmm: Update seccomp list
The seccompiler v0.4.0 started to use `seccomp` syscall instead of the
`prctl` syscall. Also, threads for virtio-deivces should not need any of
these syscalls anyway.

Signed-off-by: Bo Chen <chen.bo@intel.com>
2023-10-31 15:34:17 +00:00
Bo Chen
c1f496d912 build: Bump seccompiler from 0.3.0 to 0.4.0
Bumps [seccompiler](https://github.com/rust-vmm/seccompiler) from 0.3.0 to 0.4.0.
- [Release notes](https://github.com/rust-vmm/seccompiler/releases)
- [Changelog](https://github.com/rust-vmm/seccompiler/blob/main/CHANGELOG.md)
- [Commits](https://github.com/rust-vmm/seccompiler/compare/seccompiler-v0.3.0...v0.4.0)

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

Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: Bo Chen <chen.bo@intel.com>
2023-10-31 15:34:17 +00:00
Thomas Barrett
bae13c5c56 block: add aio disk backend
Signed-off-by: Thomas Barrett <tbarrett@crusoeenergy.com>
2023-10-25 10:19:23 -07:00
Muminul Islam
afe798fc19 vmm: Fix clippy warnings
This patch fixes following warnings:

error: boolean to int conversion using if
   --> vmm/src/vm.rs:866:42
|
|                       .create_vm_with_type(if sev_snp_enabled.into() {
    |  __________________________________________^
| |                         1 // SEV_SNP_ENABLED
| |                     } else {
| |                         0 // SEV_SNP_DISABLED
| |                     })
| |_____________________^ help: replace with from: `u64::from(sev_snp_enabled.into())`
|
  = note: `-D clippy::bool-to-int-with-if` implied by `-D warnings`
  = note: `sev_snp_enabled.into() as u64` or `sev_snp_enabled.into().into()` can also be valid options
  = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_to_int_with_if

error: useless conversion to the same type: `bool`
   --> vmm/src/vm.rs:866:45
|
|                     .create_vm_with_type(if sev_snp_enabled.into() {
|                                             ^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into()`: `sev_snp_enabled`
|
  = note: `-D clippy::useless-conversion` implied by `-D warnings`
  = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_conversion

error: could not compile `vmm` due to 2 previous errors

Signed-off-by: Muminul Islam <muislam@microsoft.com>
2023-10-23 16:03:16 -07:00
Bo Chen
43a6eda400 vmm: Add help information for "--numa pci_segments="
See: #5844

Signed-off-by: Bo Chen <chen.bo@intel.com>
2023-10-20 11:44:28 -07:00
Wei Liu
7bc3452139 main: switch command parsing to use clap
Partially revert 111225a2a5
and add the new dbus and pvpanic arguments.

As we are switching back to clap observe the following changes.

A few examples:

1. `-v -v -v` needs to be written as`-vvv`
2. `--disk D1 --disk D2` and others need to be written as `--disk D1 D2`.
3. `--option value` needs to be written as `--option=value.`

Change integration tests to adapt to the breaking changes.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@intel.com>
2023-10-20 11:44:28 -07:00
dependabot[bot]
6e35fe741e build: Bump bitflags from 2.3.3 to 2.4.1
Bumps [bitflags](https://github.com/bitflags/bitflags) from 2.3.3 to 2.4.1.
- [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/2.3.3...2.4.1)

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

Signed-off-by: dependabot[bot] <support@github.com>
2023-10-18 23:58:34 +00:00
Thomas Barrett
3029fbeafd vmm: Allow assignment of PCI segments to NUMA node
Signed-off-by: Thomas Barrett <tbarrett@crusoeenergy.com>
2023-10-18 11:18:15 -07:00
Bo Chen
0b4c153d4d arch, vmm: Clear AMX CPUID bits if the feature is not enabled
Fixes: #5833

Signed-off-by: Bo Chen <chen.bo@intel.com>
2023-10-18 11:13:12 -07:00