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Rob Bradford
592a65f52e qcow: Reject files with compressed blocks early 
Fixes: #3727

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-05-03 18:34:38 +01:00
Sebastien Boeuf
6e101f479c vmm: Ensure hotplugged device identifier is unique 
Whenever a device (virtio, vfio, vfio-user or vdpa) is hotplugged, we
must verify the provided identifier is unique, otherwise we must return
an error.

Particularly, this will prevent issues with identifiers for serial,
console, IOAPIC, balloon, rng, watchdog, iommu and gpio since all of
these are hardcoded by the VMM.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2022-05-03 18:34:24 +01:00
Rob Bradford
6d4862245d vmm: Generate event when device is removed 
The new event contains the BDF and the device id:

{
  "timestamp": {
    "secs": 2,
    "nanos": 731073396
  },
  "source": "vm",
  "event": "device-removed",
  "properties": {
    "bdf": "0000:00:02.0",
    "id": "test-disk"
  }
}

Fixes: #4038

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-05-03 17:10:36 +02:00
dependabot[bot]
78abbfa604 build: bump semver from 1.0.7 to 1.0.9 in /fuzz 
Bumps [semver](https://github.com/dtolnay/semver) from 1.0.7 to 1.0.9.
- [Release notes](https://github.com/dtolnay/semver/releases)
- [Commits](https://github.com/dtolnay/semver/compare/1.0.7...1.0.9)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2022-05-03 11:34:23 +00:00
dependabot[bot]
664c9e3eb3 build: bump clap from 3.1.14 to 3.1.15 
Bumps [clap](https://github.com/clap-rs/clap) from 3.1.14 to 3.1.15.
- [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/v3.1.14...v3.1.15)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2022-05-03 03:12:26 +00:00
dependabot[bot]
1f71c28656 build: bump openssl-sys from 0.9.72 to 0.9.73 
Bumps [openssl-sys](https://github.com/sfackler/rust-openssl) from 0.9.72 to 0.9.73.
- [Release notes](https://github.com/sfackler/rust-openssl/releases)
- [Commits](https://github.com/sfackler/rust-openssl/compare/openssl-sys-v0.9.72...openssl-sys-v0.9.73)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2022-05-03 02:25:34 +00:00
dependabot[bot]
30e06eaaba build: bump log from 0.4.16 to 0.4.17 
Bumps [log](https://github.com/rust-lang/log) from 0.4.16 to 0.4.17.
- [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/commits/0.4.17)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2022-05-03 01:00:20 +00:00
dependabot[bot]
0ed196820e build: bump unicode-xid from 0.2.2 to 0.2.3 in /fuzz 
Bumps [unicode-xid](https://github.com/unicode-rs/unicode-xid) from 0.2.2 to 0.2.3.
- [Release notes](https://github.com/unicode-rs/unicode-xid/releases)
- [Commits](https://github.com/unicode-rs/unicode-xid/commits)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2022-05-03 00:38:13 +00:00
dependabot[bot]
bde2370b18 build: bump log from 0.4.16 to 0.4.17 in /fuzz 
Bumps [log](https://github.com/rust-lang/log) from 0.4.16 to 0.4.17.
- [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/commits/0.4.17)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2022-05-02 23:54:54 +00:00
dependabot[bot]
960a9e0ff7 build: bump libc from 0.2.124 to 0.2.125 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.124 to 0.2.125.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.124...0.2.125)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2022-05-02 18:15:25 +00:00
dependabot[bot]
3277c27e0d build: bump serde_derive from 1.0.136 to 1.0.137 
Bumps [serde_derive](https://github.com/serde-rs/serde) from 1.0.136 to 1.0.137.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.136...v1.0.137)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2022-05-02 17:27:47 +00:00
dependabot[bot]
dea10b5500 build: bump semver from 1.0.7 to 1.0.9 
Bumps [semver](https://github.com/dtolnay/semver) from 1.0.7 to 1.0.9.
- [Release notes](https://github.com/dtolnay/semver/releases)
- [Commits](https://github.com/dtolnay/semver/compare/1.0.7...1.0.9)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2022-05-02 16:40:40 +00:00
dependabot[bot]
691d9b16db build: bump serde from 1.0.136 to 1.0.137 
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.136 to 1.0.137.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.136...v1.0.137)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2022-05-02 15:52:41 +00:00
dependabot[bot]
400a351bb0 build: bump memchr from 2.4.1 to 2.5.0 
Bumps [memchr](https://github.com/BurntSushi/memchr) from 2.4.1 to 2.5.0.
- [Release notes](https://github.com/BurntSushi/memchr/releases)
- [Commits](https://github.com/BurntSushi/memchr/compare/2.4.1...2.5.0)

---
updated-dependencies:
- dependency-name: memchr
  dependency-type: indirect
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-05-02 15:05:34 +00:00
dependabot[bot]
fa9fb26952 build: bump unicode-xid from 0.2.2 to 0.2.3 
Bumps [unicode-xid](https://github.com/unicode-rs/unicode-xid) from 0.2.2 to 0.2.3.
- [Release notes](https://github.com/unicode-rs/unicode-xid/releases)
- [Commits](https://github.com/unicode-rs/unicode-xid/commits)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2022-05-02 14:20:11 +00:00
dependabot[bot]
938b0bfcec build: bump serde_json from 1.0.79 to 1.0.80 
Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.79 to 1.0.80.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.79...v1.0.80)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2022-05-02 13:13:26 +00:00
Sebastien Boeuf
a5a2e591c9 vmm: Remove FsConfig from VmConfig when unplugging fs device 
All hotpluggable devices were properly removed from the VmConfig when a
remove-device command was issued, except for the "fs" type. Fix this
lack of support as it is causing the integration tests to fail with the
recent addition of verifying that identifiers are unique.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2022-05-02 13:26:15 +02:00
Sebastien Boeuf
677c8831af vmm: Ensure uniqueness of generated identifiers 
The device identifiers generated from the DeviceManager were not
guaranteed to be unique since they were not taking the list of
identifiers provided through the configuration.

By returning the list of unique identifiers from the configuration, and
by providing it to the DeviceManager, the generation of new identifiers
can rely both on the DeviceTree and the list of IDs from the
configuration.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2022-05-02 13:26:15 +02:00
Sebastien Boeuf
634c53ea50 vmm: config: Validate provided identifiers are unique 
A valid configuration means we can only accept unique identifiers from
the user.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2022-05-02 13:26:15 +02:00
dependabot[bot]
657660e5c2 build: bump clap from 3.1.13 to 3.1.14 
Bumps [clap](https://github.com/clap-rs/clap) from 3.1.13 to 3.1.14.
- [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/v3.1.13...v3.1.14)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2022-05-02 10:44:46 +00:00
dependabot[bot]
b60e6f7cb1 build: bump thiserror from 1.0.30 to 1.0.31 
Bumps [thiserror](https://github.com/dtolnay/thiserror) from 1.0.30 to 1.0.31.
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](https://github.com/dtolnay/thiserror/compare/1.0.30...1.0.31)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2022-05-02 09:53:42 +00:00
dependabot[bot]
4a7c858fdc build: bump remain from 0.2.2 to 0.2.3 
Bumps [remain](https://github.com/dtolnay/remain) from 0.2.2 to 0.2.3.
- [Release notes](https://github.com/dtolnay/remain/releases)
- [Commits](https://github.com/dtolnay/remain/compare/0.2.2...0.2.3)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2022-04-30 22:43:27 +00:00
dependabot[bot]
85a72efed7 build: bump clap from 3.1.12 to 3.1.13 
Bumps [clap](https://github.com/clap-rs/clap) from 3.1.12 to 3.1.13.
- [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/v3.1.12...v3.1.13)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2022-04-30 21:59:36 +00:00
dependabot[bot]
8afdcb98d4 build: bump syn from 1.0.91 to 1.0.92 
Bumps [syn](https://github.com/dtolnay/syn) from 1.0.91 to 1.0.92.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](https://github.com/dtolnay/syn/compare/1.0.91...1.0.92)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2022-04-30 21:12:59 +00:00
dependabot[bot]
6c36c60330 build: bump syn from 1.0.91 to 1.0.92 in /fuzz 
Bumps [syn](https://github.com/dtolnay/syn) from 1.0.91 to 1.0.92.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](https://github.com/dtolnay/syn/compare/1.0.91...1.0.92)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2022-04-30 00:40:22 +00:00
dependabot[bot]
6239b8ad7a build: bump libc from 0.2.124 to 0.2.125 in /fuzz 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.124 to 0.2.125.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.124...0.2.125)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2022-04-29 23:51:25 +00:00
Rob Bradford
4fed2d4ed7 tests: Use different API sockets when restoring 
This prevents a conflict since the old API socket will not have been
cleaned up (due to the use of SIGKILL.)

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-04-29 18:40:49 +01:00
LiHui
ec0c1b01c4 vmm: api: Do not delete the API socket on API server creation 
The socket will safely deleted on shutdown and so it is not necessary to
delete the API socket when starting the HTTP server.

Fixes: #4026

Signed-off-by: LiHui <andrewli@kubesphere.io>
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-04-29 18:40:49 +01:00
Anatol Belski
f77ea5a2ce doc: Initial add releases.md 
Signed-off-by: Anatol Belski <anbelski@linux.microsoft.com>
 2022-04-29 11:19:45 +01:00
Rob Bradford
f17aa3755f vmm: Add clarifying comment about Vm::entry_point() 
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-04-29 11:03:38 +01:00
Rob Bradford
744a049007 vmm: Parallelise functionality with kernel loading 
Move fuctionality earlier in the boot so as to run in parallel with the
loading of the kernel.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-04-29 11:03:38 +01:00
Rob Bradford
e70bd069b3 vmm: Load kernel asynchronously 
Start loading the kernel as possible in the VM in a separate thread.
Whilst it is loading other work can be carried out such as initialising
the devices.

The biggest performance improvement is seen with a more complex set of
devices. If using e.g. four virtio-net devices then the time to start the
kernel improves by 20-30ms. With the simplest configuration the
improvement was of the order of 2-3ms.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-04-29 11:03:38 +01:00
Rob Bradford
bfeb3120f5 vmm: Refactor kernel loading to decouple from Vm struct 
This will allow the kernel to be loaded from another thread.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-04-29 11:03:38 +01:00
Rob Bradford
ce6d88d187 vmm: Merge aarch64 use statements 
These were in their own block and not organised lexically.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-04-29 11:03:38 +01:00
Rob Bradford
56fe4c61af vmm: Duplicate Vm::entry_point() across architectures 
These will have very different implementations when asynchronously
loading the kernel.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-04-29 11:03:38 +01:00
Rob Bradford
1d1a087fc5 vmm: Refactor kernel command line generation 
This allows the same code for generating the kernel command line to be
used on both aarch64 and x86_64 when the latter starts loading the
kernel in asynchronously.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-04-29 11:03:38 +01:00
Rob Bradford
f1276c58d2 vmm: Commandline inject from devices is aarch64 specific 
This is not required for x86_64 and maintains a tight coupling between
kernel loading and the DeviceManager.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-04-29 11:03:38 +01:00
Rob Bradford
da33eb5e8c vmm: device_manager: Remove extra whitespace lines 
These originated from the removal of the acpi feature gate.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-04-29 11:03:38 +01:00
Fabiano Fidêncio
fdeb4f7c46 Revert "vmm, openapi: Token Bucket fields should be uint64" 
This reverts commit 87eed369cd.

The reason we're reverting this is that OpenAPI Specification[0] doesn't
know how to deal with unsigned types. :-/

Right now the best to do is keep it as it's, as an int64, and try to fix
OpenAPI, or even switch to swagger, as the latter knows how to properly
deal with those.  However, switching to swagger is far from being an 1:1
transition and will require time to experiment, thus reverting this for
now seems the best approach.

[0]: https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.1.0.md#data-types

Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
 2022-04-28 09:26:38 +02:00
dependabot[bot]
7388f71228 build: bump libz-sys from 1.1.5 to 1.1.6 
Bumps [libz-sys](https://github.com/rust-lang/libz-sys) from 1.1.5 to 1.1.6.
- [Release notes](https://github.com/rust-lang/libz-sys/releases)
- [Commits](https://github.com/rust-lang/libz-sys/compare/1.1.5...1.1.6)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2022-04-27 23:53:24 +00:00
Bo Chen
eebf4f10e3 tests: Cover 'virtio-balloon' for live migration and live upgrade 
Signed-off-by: Bo Chen <chen.bo@intel.com>
 2022-04-27 12:27:49 -07:00
Bo Chen
3d1b2eb4e5 tests: Cover 'virtio-watchdog' for live migration and live upgrade 
Signed-off-by: Bo Chen <chen.bo@intel.com>
 2022-04-27 12:27:49 -07:00
Bo Chen
16740b4fcd tests: Refactor 'test_watchdog' for reusing 
Signed-off-by: Bo Chen <chen.bo@intel.com>
 2022-04-27 12:27:49 -07:00
Bo Chen
e97fe7a43e tests: Cover 'virtio-pmem' for live migration and live upgrade 
Signed-off-by: Bo Chen <chen.bo@intel.com>
 2022-04-27 12:27:49 -07:00
Fabiano Fidêncio
87eed369cd vmm, openapi: Token Bucket fields should be uint64 
The Token Bucket fields are, on the Cloud Hypervisor side, u64.
However, we expose those as int64 in the OpenAPI YAML file.

With that in mind, let's adjust the yaml file to expose those as uint64.

Signed-off-by: Fabiano Fidêncio <fabiano.fidencio@intel.com>
 2022-04-27 13:16:02 +02:00
Rob Bradford
79f4c2db01 vmm: Enable virtio-iommu in VmConfig::validate() 
This means that the automatic enabling of the virtio-iommu will also be
applied to VMs creates via the API as well as the CLI.

Fixes: #4016

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-04-26 12:27:00 +01:00
Sebastien Boeuf
6df8f0bbf3 virtio-devices: iommu: Report request error back to guest 
Improve the request parsing/handling code by allowing an error status to
be returned back to the guest driver before we return an error
internally.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2022-04-26 13:07:32 +02:00
Sebastien Boeuf
bbd0667b98 virtio-devices: iommu: Add bypass mode for domains 
Extend the Domain structure to store the information about each domain
being in bypass mode or not. Based on this new information, the address
translation of the virtio devices is performed according to the bypass
mode of each domain. And both MAP/UNMAP requests are generating errors
in case the domain has been previously set to bypass mode.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2022-04-26 13:07:32 +02:00
Sebastien Boeuf
b40633f92c virtio-devices: iommu: Clarify naming around domains 
In anticipation for associating more than mappings with a domain, we
factorize the list of mappings associated with a domain behind a
dedicated Domain structure. We also update the field name so that it
reads better in the code.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2022-04-26 13:07:32 +02:00
Sebastien Boeuf
2f47bea809 tests: Re-enable aarch64_acpi::test_virtio_iommu 
Now that virtio-iommu has been fixed, the test can be enabled again.

Fixes #3941

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2022-04-26 13:07:32 +02:00