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619 Commits

Author SHA1 Message Date
dependabot[bot]
cf2abd35d0 build: bump serde_derive from 1.0.132 to 1.0.133 
Bumps [serde_derive](https://github.com/serde-rs/serde) from 1.0.132 to 1.0.133.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.132...v1.0.133)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2022-01-04 03:58:23 +00:00
dependabot[bot]
0dbff2a81d build: bump serde from 1.0.132 to 1.0.133 
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.132 to 1.0.133.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.132...v1.0.133)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2022-01-04 03:26:00 +00:00
dependabot[bot]
e355bb9fd4 build: bump serde_json from 1.0.73 to 1.0.74 
Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.73 to 1.0.74.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.73...v1.0.74)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2022-01-04 02:42:16 +00:00
dependabot[bot]
748611752d build: bump anyhow from 1.0.51 to 1.0.52 
Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.51 to 1.0.52.
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](https://github.com/dtolnay/anyhow/compare/1.0.51...1.0.52)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2021-12-24 00:22:38 +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
dependabot[bot]
09d6cdb185 build: bump vhost from 0.2.0 to 0.3.0 
Bumps [vhost](https://github.com/rust-vmm/vhost) from 0.2.0 to 0.3.0.
- [Release notes](https://github.com/rust-vmm/vhost/releases)
- [Changelog](https://github.com/rust-vmm/vhost/blob/main/CHANGELOG.md)
- [Commits](https://github.com/rust-vmm/vhost/compare/v0.2.0...v0.3.0)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2021-12-21 07:57:33 +00:00
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
4773e23c77 virtio-devices: block: Expose device topology 
If the disk is backed by a block device on the host a non-default
topology will be available and that topology can be advertised by virtio
block.

Fixes: #3262

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-12-17 12:42:10 +01:00
dependabot[bot]
3f0a33a50f build: bump serde_derive from 1.0.131 to 1.0.132 
Bumps [serde_derive](https://github.com/serde-rs/serde) from 1.0.131 to 1.0.132.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.131...v1.0.132)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2021-12-17 02:15:44 +00:00
dependabot[bot]
32aedddb0a build: bump serde from 1.0.131 to 1.0.132 
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.131 to 1.0.132.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.131...v1.0.132)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2021-12-17 01:44:29 +00:00
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]
2a2cea1658 build: bump serde_json from 1.0.72 to 1.0.73 
Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.72 to 1.0.73.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.72...v1.0.73)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2021-12-14 01:12:53 +00:00
Rob Bradford
4959434219 Revert "virtio-devices: net: Improve throughput with virtio features" 
This reverts commit 58d25b3cccff967aa10a56f8f87692ca946aad7d.

This change introduced a regression when running iperf with the guest
running as the server:

marvin:~/src/cloud-hypervisor ((58d25b3c...))$ iperf  -c 192.168.249.2
------------------------------------------------------------
Client connecting to 192.168.249.2, TCP port 5001
TCP window size: 85.0 KByte (default)
------------------------------------------------------------
[  1] local 192.168.249.1 port 47078 connected with 192.168.249.2 port 5001
[ ID] Interval       Transfer     Bandwidth
[  1] 0.00-10.40 sec  14.0 MBytes  11.3 Mbits/sec
marvin:~/src/cloud-hypervisor ((58d25b3c...))$ iperf -s
------------------------------------------------------------
Server listening on TCP port 5001
TCP window size:  128 KByte (default)
------------------------------------------------------------
[  1] local 192.168.249.1 port 5001 connected with 192.168.249.2 port 42866
[ ID] Interval       Transfer     Bandwidth
[  1] 0.00-10.01 sec  51.2 GBytes  44.0 Gbits/sec

Fixes: #3450

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-12-13 08:33:27 +00:00
dependabot[bot]
39172f8b54 build: bump serde_derive from 1.0.130 to 1.0.131 
Bumps [serde_derive](https://github.com/serde-rs/serde) from 1.0.130 to 1.0.131.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.130...v1.0.131)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2021-12-10 15:25:54 +00:00
dependabot[bot]
fb2b633ada build: bump serde from 1.0.130 to 1.0.131 
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.130 to 1.0.131.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.130...v1.0.131)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2021-12-10 09:44:23 +01:00
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
dependabot[bot]
c4454f54bd build: bump anyhow from 1.0.48 to 1.0.51 
Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.48 to 1.0.51.
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](https://github.com/dtolnay/anyhow/compare/1.0.48...1.0.51)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2021-11-29 23:43:56 +00:00
dependabot[bot]
154cca4170 build: bump serde_json from 1.0.71 to 1.0.72 
Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.71 to 1.0.72.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.71...v1.0.72)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2021-11-26 00:38:27 +00:00
Ziye Yang
9075809494 virtio-devices: Update some comments in epoll_helper.rs 
Make some comments more clear.

Signed-off-by: Ziye Yang <ziye.yang@intel.com>
 2021-11-23 14:03:05 +01:00
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
dependabot[bot]
1bcb07b68b build: bump anyhow from 1.0.45 to 1.0.48 
Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.45 to 1.0.48.
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](https://github.com/dtolnay/anyhow/compare/1.0.45...1.0.48)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2021-11-22 20:13:56 +00:00
dependabot[bot]
46953db3ca build: bump serde_json from 1.0.70 to 1.0.71 
Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.70 to 1.0.71.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.70...v1.0.71)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2021-11-18 00:37:08 +00:00
Wei Liu
32af6f9723 virtio-device: add a safety comment for a dup(2) call 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2021-11-17 23:12:11 +00:00
Wei Liu
31b3871eee virtio-devices: add or adjust comments for impl ByteValued 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2021-11-17 14:40:51 +00:00
dependabot[bot]
608ad4894f build: bump serde_json from 1.0.69 to 1.0.70 
Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.69 to 1.0.70.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.69...v1.0.70)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2021-11-16 00:49:38 +00:00
dependabot[bot]
592b8bcaaa build: bump arc-swap from 1.4.0 to 1.5.0 
Bumps [arc-swap](https://github.com/vorner/arc-swap) from 1.4.0 to 1.5.0.
- [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/v1.4.0...v1.5.0)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2021-11-15 23:30:55 +00:00
Sebastien Boeuf
611e71826d deps: Downgrade anyhow 
Because anyhow version 1.0.46 has been yanked, let's move back to the
previous version 1.0.45.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-11-10 09:43:12 +00:00
dependabot[bot]
a362e85539 build: bump anyhow from 1.0.45 to 1.0.46 
Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.45 to 1.0.46.
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](https://github.com/dtolnay/anyhow/compare/1.0.45...1.0.46)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2021-11-08 23:34:03 +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]
cc1db2ea13 build: bump serde_json from 1.0.68 to 1.0.69 
Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.68 to 1.0.69.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.68...v1.0.69)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2021-11-06 16:37:23 +00:00
Sebastien Boeuf
58d25b3ccc virtio-devices: net: Improve throughput with virtio features 
By merging receive buffers through the VIRTIO_NET_F_MRG_RXBUF feature,
as well as enabling the use of indirect descriptors through
VIRTIO_RING_F_INDIRECT_DESC feature, we achieve better throughput for
the virtio-net device without hurting its latency.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-11-03 17:11:59 +00:00
dependabot[bot]
960c7027c7 build: bump anyhow from 1.0.44 to 1.0.45 
Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.44 to 1.0.45.
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](https://github.com/dtolnay/anyhow/compare/1.0.44...1.0.45)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2021-11-03 09:43:57 +00:00
Rob Bradford
cd9d1cf8fc pci, virtio-devices, vmm: Allocate PCI 64-bit bars per segment 
Since each segment must have a non-overlapping memory range associated
with it the device memory must be equally divided amongst all segments.
A new allocator is used for each segment to ensure that BARs are
allocated from the correct address ranges. This requires changes to
PciDevice::allocate/free_bars to take that allocator and when
reallocating BARs the correct allocator must be identified from the
ranges.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-11-02 16:55:42 +00:00
Rob Bradford
88378d17a2 vmm: Take PCI segment ID into BAR size allocation 
Move the decision on whether to use a 64-bit bar up to the DeviceManager
so that it can use both the device type (e.g. block) and the PCI segment
ID to decide what size bar should be used.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-11-02 16:55:42 +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 76b6c62d0766e46f80521c2dc24d532665db4be1.

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
Rob Bradford
84f0f332b3 virtio-devices: Use #[allow(dead_code)] for unread structs 
These structs are not read on the VMM side but are used in communication
with the guest.

As identified by the new beta clippy.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-10-19 19:42:36 +01:00
Rob Bradford
48d4ccbfeb virtio-devices: Call closure directly rather than indirect 
As identified by the new beta clippy.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-10-19 19:42:36 +01:00
Rob Bradford
8a56720b0f virtio-devices: Use assert!() rather than if+panic 
As identified by the new beta clippy.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2021-10-19 19:42:36 +01:00
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
Sebastien Boeuf
30cafccd23 deps: Move to vhost 0.2.0 
There's no need to patch the vhost crate anymore since the fixes we were
looking for have been released as part of 0.2.0 on crates.io.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-10-07 13:33:35 +01:00
Bo Chen
1a4747a20f Build: Seccompiler: Move to use the released version from crate.io 
Signed-off-by: Bo Chen <chen.bo@intel.com>
 2021-10-01 11:34:54 -07:00
Sebastien Boeuf
5ac013df8b virtio-devices: vhost-user: Set reply_ack conditionally 
Setting the reply_ack should depend on the set of acknowledged features
containing the REPLY_ACK flag.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-09-28 19:48:17 +01:00
Sebastien Boeuf
0fb24ea3ae virtio-devices: mem: Discard unplugged ranges only on activate() 
In order to support correctly the snapshot/restore and migration use
cases, we must be careful with the ranges that we discard by punching
holes. On restore, there might be some ranges already plugged in,
meaning they should not be discarded. That's why we loop over the list
of blocks to discard only the ranges that are marked as unplugged.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-09-28 10:15:22 -07:00
Sebastien Boeuf
e390775bcb vmm, virtio-devices: Move BlocksState creation to the MemoryManager 
By creating the BlocksState object in the MemoryManager, we can directly
provide it to the virtio-mem device when being created. This will allow
the MemoryManager through each VirtioMemZone to have a handle onto the
blocks that are plugged at any point in time.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-09-28 10:15:22 -07:00
Sebastien Boeuf
4450c44fbc virtio-devices: mem: Create a MemoryRangeTable from BlocksState 
This is going to be useful to let virtio-mem report the list of ranges
that are currently plugged, so that both snapshot/restore and migration
will copy only what is needed.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-09-28 10:15:22 -07:00
Sebastien Boeuf
a1caa6549a vmm: Add page size as a parameter for MemoryRangeTable::from_bitmap() 
This will be helpful to support the creation of a MemoryRangeTable from
virtio-mem, as it uses 2M pages.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2021-09-28 10:15:22 -07:00