Commit Graph

107 Commits

Author SHA1 Message Date
dependabot[bot]
8a066466ed build: bump libc from 0.2.116 to 0.2.117
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.116 to 0.2.117.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.116...0.2.117)

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

Signed-off-by: dependabot[bot] <support@github.com>
2022-02-02 23:46:18 +00:00
Sebastien Boeuf
9bd1ece9cf virtio-queue: Move to upstream crate from rust-vmm
Now that all the preliminary work has been merged to make Cloud
Hypervisor work with the upstream crate virtio-queue from
rust-vmm/vm-virtio repository, we can move the whole codebase and remove
the local copy of the virtio-queue crate.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2022-01-31 10:38:12 +00:00
dependabot[bot]
400c28fa58 build: bump libc from 0.2.115 to 0.2.116
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.115 to 0.2.116.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.115...0.2.116)

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

Signed-off-by: dependabot[bot] <support@github.com>
2022-01-29 00:29:33 +00:00
dependabot[bot]
6cbe08fa40 build: bump libc from 0.2.114 to 0.2.115
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.114 to 0.2.115.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.114...0.2.115)

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

Signed-off-by: dependabot[bot] <support@github.com>
2022-01-28 00:10:41 +00:00
Sebastien Boeuf
77df4e6773 vm-virtio: Define and implement Translatable trait
This new trait simplifies the address translation of a GuestAddress by
having GuestAddress implementing it.

The three crates virtio-devices, block_util and net_util have been
updated accordingly to rely on this new trait, helping with code
readability and limiting the amount of duplicated code.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2022-01-27 10:00:20 +00:00
Sebastien Boeuf
8eed276d14 vm-virtio: Define AccessPlatform trait
Moving the whole codebase to rely on the AccessPlatform definition from
vm-virtio so that we can fully remove it from virtio-queue crate.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2022-01-27 10:00:20 +00:00
Sebastien Boeuf
3e1ce98d1a virtio-devices: block: Handle descriptor address translation
Since we're trying to move away from the translation happening in the
virtio-queue crate, the device itself is performing the address
translation when needed.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2022-01-27 10:00:20 +00:00
dependabot[bot]
816bf3abf0 build: bump libc from 0.2.113 to 0.2.114
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.113 to 0.2.114.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.113...0.2.114)

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

Signed-off-by: dependabot[bot] <support@github.com>
2022-01-26 13:06:50 +00:00
dependabot[bot]
1f5e2a38a7 build: bump libc from 0.2.112 to 0.2.113
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.112 to 0.2.113.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.112...0.2.113)

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

Signed-off-by: dependabot[bot] <support@github.com>
2022-01-21 00:44:12 +00:00
Sebastien Boeuf
85bbf75fe8 block_util: Align buffers for O_DIRECT
Whenever the backing file of our virtio-block device is opened with
O_DIRECT, there's a requirement about the buffer address and size to be
aligned to the sector size.

We know virtio-block requests are sector aligned in terms of size, but
we must still check if the buffer address is. In case it's not, we
create an intermediate buffer that will be passed through the system
call. In case of a write operation, the content of the non-aligned
buffer must be copied beforehand, and in case of a read operation, the
content of the aligned buffer must be copied to the non-aligned one
after the operation has been completed.

Fixes #3587

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2022-01-20 11:49:02 +00:00
Wei Liu
ea2685e928 block_util: rewrite code and drop allow(clippy::ptr_arg)
The code can be written in a better form and the clippy warning
suppression can be dropped.

No functional change.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
2022-01-18 16:22:21 +01:00
Sebastien Boeuf
0162d73ed8 virtio-queue: Update crate based on latest rust-vmm/vm-virtio
This crate contains up to date definition of the Queue, AvailIter,
DescriptorChain and Descriptor structures forked from the upstream
crate rust-vmm/vm-virtio 27b18af01ee2d9564626e084a758a2b496d2c618.

The following patches have been applied on top of this base in order to
make it work correctly with Cloud Hypervisor requirements:

- Add MSI vector field to the Queue

  In order to help with MSI/MSI-X support, it is convenient to store the
  value of the interrupt vector inside the Queue directly.

- Handle address translations

  For devices with access to data in memory being translated, we add to
  the Queue the ability to translate the address stored in the
  descriptor.
  It is very helpful as it performs the translation right after the
  untranslated address is read from memory, avoiding any errors from
  happening from the consumer's crate perspective. It also allows the
  consumer to reduce greatly the amount of duplicated code for applying
  the translation in many different places.

- Add helpers for Queue structure

  They are meant to help crate's consumers getting/setting information
  about the Queue.

These patches can be found on the 'ch' branch from the Cloud Hypervisor
fork: https://github.com/cloud-hypervisor/vm-virtio.git

This patch takes care of updating the Cloud Hypervisor code in
virtio-devices and vm-virtio to build correctly with the latest version
of virtio-queue.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2022-01-06 10:02:40 +00:00
Sebastien Boeuf
89af7dcb2b deps: Bump vm-memory to 0.7.0
Updating Cloud Hypervisor to rely on vm-memory version 0.7.0.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-12-21 13:51:31 +01:00
Rob Bradford
7bb828ecf2 build: Remove io_uring feature flag
This has been part of the default features for a long time and is widely
tested.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-12-17 13:34:17 +01:00
Rob Bradford
8813456aef block_util: Move block device detection into it's own function
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-12-17 12:42:10 +01:00
Rob Bradford
6c8bd1f476 block_util: Remove duplicated logic for block size ioctls
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-12-17 12:42:10 +01:00
Rob Bradford
3b0d278ba3 block_util: Implement DiskFile::topology() for raw file types
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-12-17 12:42:10 +01:00
Rob Bradford
443b64b04f block_util: Implement DiskTopology::probe()
This method detects the underlying block topology if the disk is backed
by a block device.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-12-17 12:42:10 +01:00
Rob Bradford
ccccc94c8a block_util: Add ability to get block topology from a DiskFile
For simplicity this trait implements a default version that has a
topology with 512 byte (i.e. sector) recommended sizes.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-12-17 12:42:10 +01:00
dependabot[bot]
07a78842b5 build: bump libc from 0.2.109 to 0.2.112
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.109 to 0.2.112.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.109...0.2.112)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-12-14 02:30:54 +00:00
dependabot[bot]
616d01aca2 build: bump libc from 0.2.108 to 0.2.109
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.108 to 0.2.109.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.108...0.2.109)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-12-07 09:29:45 +00:00
Wei Liu
af770c814b block_util: provide and use AsyncAdaptor trait
The observation is that the code in question was used to bridge
synchronized and asynchronized code.

We can group the functions for that purpose under an adaptor trait. To
limit the scope of locking, the users of the trait are required to
implement a method to return a MutexGuard for the underlying file.

This then allows us to use concrete types (QcowFile and Vhdx) in code,
which is easier to read than a bunch of traits.

No functional change intended.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
2021-12-06 15:20:29 +01:00
Wei Liu
e1151482fc block_util: handle synchronized read/write/fsync idiomatically
Previously mutex (semaphore) and file were separated. The code needed to
create artificial scopes to use mutex to protect file.

Rewrite the code to be idiomatic. The file itself is turned into a trait
object and placed inside the mutex. This requires providing a new
ReadWriteSeekFile trait to unify all helper functions.

The rewrite further simplified vhdx_sync code. The original code
contained two mutex'es for no apparent reason.

No functional change intended.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
2021-12-06 09:23:51 +00:00
Wei Liu
3e536f91eb block_util: drop disk_size
It is only used by qcow_sync code. Merge it to its caller.

No functional change.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
2021-12-06 09:23:51 +00:00
dependabot[bot]
6b23227e10 build: bump libc from 0.2.107 to 0.2.108
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.107 to 0.2.108.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.107...0.2.108)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-11-23 00:05:13 +00:00
Wei Liu
6f49cb2860 block_util: add safety comments for impl ByteValued
Signed-off-by: Wei Liu <liuwe@microsoft.com>
2021-11-17 14:40:51 +00:00
Rob Bradford
cfdf643237 block_util: Remove time consuming EventFd check
As part of checking if io_uring is supported various functionality is
tested. The test for whether io_uring supports EventFds is very time
consuming (~10ms) however this test can be removed as a later test will
test for functionality added after this one.

The support for register_eventfd() was released in Linux 5.1 but the
support for register_probe() was released in Linux 5.4. So if the latter
is present the former also is.

Before:

cloud-hypervisor: 4.880411ms: <vmm> INFO:vmm/src/device_manager.rs:1916 -- Creating virtio-block device: DiskConfig { path: Some("/home/rob/workloads/focal-server-cloudimg-amd64-custom-20210609-0.raw"), readonly: false, direct: false, iommu: false, num_queues: 1, queue_size: 128, vhost_user: false, vhost_socket: None, poll_queue: true, rate_limiter_config: None, id: Some("_disk0"), disable_io_uring: false, pci_segment: 0 }
cloud-hypervisor: 14.105123ms: <vmm> INFO:vmm/src/device_manager.rs:1998 -- Using asynchronous RAW disk file (io_uring)
cloud-hypervisor: 14.134837ms: <vmm> INFO:vmm/src/device_manager.rs:1916 -- Creating virtio-block device: DiskConfig { path: Some("/tmp/disk"), readonly: false, direct: false, iommu: false, num_queues: 1, queue_size: 128, vhost_user: false, vhost_socket: None, poll_queue: true, rate_limiter_config: None, id: Some("_disk1"), disable_io_uring: false, pci_segment: 0 }
cloud-hypervisor: 14.221869ms: <vmm> INFO:vmm/src/device_manager.rs:1998 -- Using asynchronous RAW disk file (io_uring)

After:

cloud-hypervisor: 3.140716ms: <vmm> INFO:vmm/src/device_manager.rs:1916 -- Creating virtio-block device: DiskConfig { path: Some("/home/rob/workloads/focal-server-cloudimg-amd64-custom-20210609-0.raw"), readonly: false, direct: false, iommu: false, num_queues: 1, queue_size: 128, vhost_user: false, vhost_socket: None, poll_queue: true, rate_limiter_config: None, id: Some("_disk0"), disable_io_uring: false, pci_segment: 0 }
cloud-hypervisor: 3.376027ms: <vmm> INFO:vmm/src/device_manager.rs:1998 -- Using asynchronous RAW disk file (io_uring)
cloud-hypervisor: 3.40446ms: <vmm> INFO:vmm/src/device_manager.rs:1916 -- Creating virtio-block device: DiskConfig { path: Some("/tmp/disk"), readonly: false, direct: false, iommu: false, num_queues: 1, queue_size: 128, vhost_user: false, vhost_socket: None, poll_queue: true, rate_limiter_config: None, id: Some("_disk1"), disable_io_uring: false, pci_segment: 0 }
cloud-hypervisor: 3.513969ms: <vmm> INFO:vmm/src/device_manager.rs:1998 -- Using asynchronous RAW disk file (io_uring)

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-11-12 18:09:55 +00:00
dependabot[bot]
b4f3e1c2a1 build: bump libc from 0.2.106 to 0.2.107
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.106 to 0.2.107.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.106...0.2.107)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-11-08 10:01:40 +00:00
dependabot[bot]
21706b02b8 build: bump libc from 0.2.105 to 0.2.106
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.105 to 0.2.106.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.105...0.2.106)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-11-02 06:30:25 +00:00
dependabot[bot]
b5d5ffa969 build: bump libc from 0.2.104 to 0.2.105
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.104 to 0.2.105.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.104...0.2.105)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-10-26 01:32:06 +00:00
Sebastien Boeuf
0249e8641a Move Cloud Hypervisor to virtio-queue crate
Relying on the vm-virtio/virtio-queue crate from rust-vmm which has been
copied inside the Cloud Hypervisor tree, the entire codebase is moved to
the new definition of a Queue and other related structures.

The reason for this move is to follow the upstream until we get some
agreement for the patches that we need on top of that to make it
properly work with Cloud Hypervisor.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-10-22 11:38:55 +02:00
Sebastien Boeuf
7f0e7d19a6 Revert "build: bump vm-memory from 0.6.0 to 0.7.0"
This was causing some issues because of the use of 2 different versions
for the vm-memmory crate. We'll wait for all dependencies to be properly
resolved before we move to 0.7.0.

This reverts commit 76b6c62d07.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-10-22 11:09:36 +02:00
Bo Chen
76b6c62d07 build: bump vm-memory from 0.6.0 to 0.7.0
Signed-off-by: Bo Chen <chen.bo@intel.com>
2021-10-21 06:19:02 -07:00
dependabot[bot]
feed0efc60 build: bump libc from 0.2.103 to 0.2.104
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.103 to 0.2.104.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.103...0.2.104)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-10-19 11:06:10 +02:00
dependabot[bot]
610d694f1d build: bump thiserror from 1.0.29 to 1.0.30
Bumps [thiserror](https://github.com/dtolnay/thiserror) from 1.0.29 to 1.0.30.
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](https://github.com/dtolnay/thiserror/compare/1.0.29...1.0.30)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-10-12 09:45:31 +02:00
dependabot[bot]
eda0dc20d3 build: bump libc from 0.2.102 to 0.2.103
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.102 to 0.2.103.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.102...0.2.103)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-09-28 10:45:35 +00:00
dependabot[bot]
f67b3f79ea build: bump vmm-sys-util from 0.8.0 to 0.9.0
Bumps [vmm-sys-util](https://github.com/rust-vmm/vmm-sys-util) from 0.8.0 to 0.9.0.
- [Release notes](https://github.com/rust-vmm/vmm-sys-util/releases)
- [Changelog](https://github.com/rust-vmm/vmm-sys-util/blob/main/CHANGELOG.md)
- [Commits](https://github.com/rust-vmm/vmm-sys-util/compare/v0.8.0...v0.9.0)

---
updated-dependencies:
- dependency-name: vmm-sys-util
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

This needed a bunch of manual updates as well, including vfio-ioctls and
vhost crates. The vhost crate is being patched with the latest version
from rust-vmm because the version 0.1.0 on crates.io doesn't include the
patches we need yet.

Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-09-16 14:01:19 +01:00
dependabot[bot]
c1e896dddb build: bump libc from 0.2.101 to 0.2.102
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.101 to 0.2.102.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.101...0.2.102)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-09-15 17:23:46 +00:00
dependabot[bot]
a20041ba68 build: bump thiserror from 1.0.28 to 1.0.29
Bumps [thiserror](https://github.com/dtolnay/thiserror) from 1.0.28 to 1.0.29.
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](https://github.com/dtolnay/thiserror/compare/1.0.28...1.0.29)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-09-07 08:35:50 +00:00
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]
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]
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]
756dd236b9 build: bump io-uring from 0.5.1 to 0.5.2
Bumps [io-uring](https://github.com/tokio-rs/io-uring) from 0.5.1 to 0.5.2.
- [Release notes](https://github.com/tokio-rs/io-uring/releases)
- [Commits](https://github.com/tokio-rs/io-uring/commits)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-08-24 04:20:07 +00:00
Fazla Mehrab
5db4dede28 block_util, vhdx: vhdx crate integration with the cloud hypervisor
vhdx_sync.rs in block_util implements traits to represent the vhdx
crate as a supported block device in the cloud hypervisor. The vhdx
is added to the block device list in device_manager.rs at the vmm
crate so that it can automatically detect a vhdx disk and invoke the
corresponding crate.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Signed-off-by: Fazla Mehrab <akm.fazla.mehrab@intel.com>
2021-08-19 11:43:19 +02:00
Sebastien Boeuf
4918c1ca7f block_util, vmm: Propagate error on QcowDiskSync creation
Instead of panicking with an expect() function, the QcowDiskSync::new
function now propagates the error properly. This ensures the VMM will
not panic, which might be the source of weird errors if only one thread
exits while the VMM continues to run.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-08-11 16:44:28 -07:00
Rob Bradford
77e147f333 build: Bump dependencies
This has the side effect of also removing the vm-memory 0.5.0
dependency.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-08-10 15:24:28 +01:00
Rob Bradford
f7f2f25a57 build: Use fixed versions in Cargo.toml files
This doesn't really affect the build as we ship a Cargo.lock with fixed
versions in. However for clarity it makes sense to use fixed versions
throughout and let dependabot update them.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-08-06 12:11:39 +02:00
Rob Bradford
b4f887ea80 build: Move from patched vm-memory version to released version
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-08-06 10:08:58 +01:00
dependabot[bot]
5effa20a5b build: bump libc from 0.2.97 to 0.2.98
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.97 to 0.2.98.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.97...0.2.98)

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

Signed-off-by: dependabot[bot] <support@github.com>
2021-07-08 04:15:16 +00:00
Bo Chen
5825ab2dd4 clippy: Address the issue 'needless-borrow'
Issue from beta verion of clippy:

Error:    --> vm-virtio/src/queue.rs:700:59
    |
700 |             if let Some(used_event) = self.get_used_event(&mem) {
    |                                                           ^^^^ help: change this to: `mem`
    |
    = note: `-D clippy::needless-borrow` implied by `-D warnings`
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow

Signed-off-by: Bo Chen <chen.bo@intel.com>
2021-06-24 08:55:43 +02:00