Commit Graph

3383 Commits

Author SHA1 Message Date
dependabot-preview[bot]
f68fe54b9b build(deps): bump vhost from 62fd4ec to 7784304
Bumps [vhost](https://github.com/rust-vmm/vhost) from `62fd4ec` to `7784304`.
- [Release notes](https://github.com/rust-vmm/vhost/releases)
- [Commits](62fd4ec5a4...7784304860)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-08 07:45:52 +00:00
dependabot-preview[bot]
54e1796da6 build(deps): bump serde from 1.0.123 to 1.0.124
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.123 to 1.0.124.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.123...v1.0.124)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-07 23:09:32 +00:00
dependabot-preview[bot]
c8be08adf6 build(deps): bump serde_derive from 1.0.123 to 1.0.124
Bumps [serde_derive](https://github.com/serde-rs/serde) from 1.0.123 to 1.0.124.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.123...v1.0.124)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-07 21:54:56 +00:00
dependabot-preview[bot]
ccfa34d066 build(deps): bump libc from 0.2.87 to 0.2.88
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.87 to 0.2.88.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.87...0.2.88)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-05 18:39:37 +00:00
Sebastien Boeuf
d65a0b68b9 Revert "Jenkinsfile: Temporarily disable SGX CI"
This reverts commit 526cf32a78.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-03-05 19:02:30 +01:00
William Douglas
56028fb214 Try to restore pty configuration on reboot
When a vm is created with a pty device, on reboot the pty fd (sub
only) will only be associated with the vmm through the epoll event
loop. The fd being polled will have been closed due to the vm itself
dropping the pty files (and potentially reopening the fd index to a
different item making things quite confusing) and new pty fds will be
opened but not polled on for input.

This change creates a structure to encapsulate the information about
the pty fd (main File, sub File and the path to the sub File). On
reboot, a copy of the console and serial pty structs is then passed
down to the new Vm  instance which will be used instead of creating a
new pty device.

This resolves the underlying issue from #2316.

Signed-off-by: William Douglas <william.r.douglas@gmail.com>
2021-03-05 18:34:52 +01:00
Sebastien Boeuf
933d41cf2f vmm: Provide DMA mapping handlers to virtio-mem devices
Now that virtio-mem devices can update VFIO mappings through dedicated
handlers, let's provide them from the DeviceManager.

Important to note these handlers should either be provided to virtio-mem
devices or to the unique virtio-iommu device. This must be mutually
exclusive.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-03-05 10:38:42 +01:00
Sebastien Boeuf
61f9a4ec6c virtio-devices: mem: Accept handlers to update DMA mappings
Create two functions for registering/unregistering DMA mapping handlers,
each handler being associated with a VFIO device.

Whenever the plugged_size is modified (which means triggered by the
virtio-mem driver in the guest), the virtio-mem backend is responsible
for updating the DMA mappings related to every VFIO device through the
handler previously provided.

It's important to update the map when the handler is either registered
or unregistered as well, as we don't want to miss some plugged memory
that would have been added before the VFIO device is added to the VM.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-03-05 10:38:42 +01:00
Sebastien Boeuf
080ea31813 pci, vmm: Manage VFIO DMA mapping from DeviceManager
Instead of letting the VfioPciDevice take the decision on how/when to
perform the DMA mapping/unmapping, we move this to the DeviceManager
instead.

The point is to let the DeviceManager choose which guest memory regions
should be mapped or not. In particular, we don't want the virtio-mem
region to be mapped/unmapped as it will be virtio-mem device
responsibility to do so.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-03-05 10:38:42 +01:00
Sebastien Boeuf
d6db2fdf96 vmm: memory_manager: Add ACPI hotplug region to default memory zone
When memory is resized through ACPI, a new region is added to the guest
memory. This region must also be added to the corresponding memory zone
in order to keep everything in sync.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-03-05 10:38:42 +01:00
dependabot-preview[bot]
f1aa09f178 build(deps): bump syn from 1.0.60 to 1.0.61 in /fuzz
Bumps [syn](https://github.com/dtolnay/syn) from 1.0.60 to 1.0.61.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](https://github.com/dtolnay/syn/compare/1.0.60...1.0.61)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-05 07:49:52 +00:00
dependabot-preview[bot]
8cbb7b15a9 build(deps): bump syn from 1.0.60 to 1.0.61
Bumps [syn](https://github.com/dtolnay/syn) from 1.0.60 to 1.0.61.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](https://github.com/dtolnay/syn/compare/1.0.60...1.0.61)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-05 07:14:58 +00:00
Rob Bradford
b65502c3c1 main: Refine event monitor control
Replace "--monitor-fd" with "--event-monitor" which can either take
"fd=<int>" or "path=<path>" which can point to e.g. a named pipe and
allow more flexibility.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-03-04 19:12:40 +01:00
dependabot-preview[bot]
3ef7c8eac5 build(deps): bump vhost from 576694b to 62fd4ec
Bumps [vhost](https://github.com/rust-vmm/vhost) from `576694b` to `62fd4ec`.
- [Release notes](https://github.com/rust-vmm/vhost/releases)
- [Commits](576694bcfb...62fd4ec5a4)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-04 08:38:19 +00:00
Sebastien Boeuf
526cf32a78 Jenkinsfile: Temporarily disable SGX CI
Since the SGX server is down for maintenance, all builds are waiting on
the node agent to answer, causing all PRs to be blocked.

Let's disable temporarily the SGX CI until the server is back up.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-03-03 09:56:05 +00:00
dependabot-preview[bot]
b0ddc5bd60 build(deps): bump libc from 0.2.86 to 0.2.87 in /fuzz
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.86 to 0.2.87.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.86...0.2.87)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-03 10:21:43 +01:00
dependabot-preview[bot]
b72f6046e5 build(deps): bump vfio-ioctls from 0903c22 to a87b13b
Bumps [vfio-ioctls](https://github.com/rust-vmm/vfio-ioctls) from `0903c22` to `a87b13b`.
- [Release notes](https://github.com/rust-vmm/vfio-ioctls/releases)
- [Commits](0903c222fa...a87b13bdec)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-03 10:21:17 +01:00
dependabot-preview[bot]
8a2bd01e25 build(deps): bump once_cell from 1.7.1 to 1.7.2
Bumps [once_cell](https://github.com/matklad/once_cell) from 1.7.1 to 1.7.2.
- [Release notes](https://github.com/matklad/once_cell/releases)
- [Changelog](https://github.com/matklad/once_cell/blob/master/CHANGELOG.md)
- [Commits](https://github.com/matklad/once_cell/compare/v1.7.1...v1.7.2)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-02 15:53:53 +00:00
dependabot-preview[bot]
d433ae1656 build(deps): bump libc from 0.2.86 to 0.2.87
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.86 to 0.2.87.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.86...0.2.87)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-02 11:14:57 +00:00
dependabot-preview[bot]
0348f480fa build(deps): bump once_cell from 1.7.0 to 1.7.1
Bumps [once_cell](https://github.com/matklad/once_cell) from 1.7.0 to 1.7.1.
- [Release notes](https://github.com/matklad/once_cell/releases)
- [Changelog](https://github.com/matklad/once_cell/blob/master/CHANGELOG.md)
- [Commits](https://github.com/matklad/once_cell/compare/v1.7.0...v1.7.1)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-03-02 09:24:39 +00:00
Wei Liu
74565538ae hypervisor: mshv: hook up TranslateGVA hypercall
At this stage this is the bare minimum needed to make Windows server
2019 work on MSHV.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
2021-03-02 07:08:36 +01:00
Rob Bradford
99baee8d37 tests: Move Windows integration test to updated OVMF
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-03-01 22:11:19 +00:00
Wei Liu
030a86db17 hypervisor: mshv: simplify GVA to GPA cache
So far we've only had the need to emulate one instruction. There is no
need to use a HashMap when a simple tuple for the initial mapping will
do.

We can bring back the HashMap once more sophisticated use cases surface.

No functional change.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
2021-03-01 17:50:47 +00:00
Wei Liu
3eb5b67dc3 hypervisor: mshv: make SoftTLB part of MshvEmulatorContext
This avoids code complexity down the line when we get around
implementing Windows support.

No functional change.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
2021-03-01 17:50:47 +00:00
Sebastien Boeuf
c27d6df233 vhost: Bump to latest version from upstream
Moving to the latest version of the rust-vmm/vhost crate, before it gets
published on crates.io.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-03-01 15:53:46 +01:00
dependabot-preview[bot]
30cd3cb764 deps: bump io-uring from 0.4.0 to 0.5.0
Bumps [io-uring](https://github.com/tokio-rs/io-uring) from 0.4.0 to 0.5.0.
- [Release notes](https://github.com/tokio-rs/io-uring/releases)
- [Commits](https://github.com/tokio-rs/io-uring/commits)

The API was changed, hence some changes were needed to keep the code
building and functional.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-03-01 11:08:25 +00:00
dependabot-preview[bot]
e31c2be60a build(deps): bump serde_json from 1.0.63 to 1.0.64
Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.63 to 1.0.64.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.63...v1.0.64)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-02-28 18:35:17 +00:00
dependabot-preview[bot]
fb853a50b1 build(deps): bump serde_json from 1.0.62 to 1.0.63
Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.62 to 1.0.63.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.62...v1.0.63)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-02-26 13:00:32 +00:00
dependabot-preview[bot]
8c38d9576c build(deps): bump adler from 1.0.1 to 1.0.2
Bumps [adler](https://github.com/jonas-schievink/adler) from 1.0.1 to 1.0.2.
- [Release notes](https://github.com/jonas-schievink/adler/releases)
- [Changelog](https://github.com/jonas-schievink/adler/blob/master/CHANGELOG.md)
- [Commits](https://github.com/jonas-schievink/adler/compare/v1.0.1...v1.0.2)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-02-26 12:46:18 +00:00
dependabot-preview[bot]
5e98810c2d build(deps): bump libfuzzer-sys from 0.3.5 to 0.4.0 in /fuzz
Bumps [libfuzzer-sys](https://github.com/rust-fuzz/libfuzzer) from 0.3.5 to 0.4.0.
- [Release notes](https://github.com/rust-fuzz/libfuzzer/releases)
- [Changelog](https://github.com/rust-fuzz/libfuzzer/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-fuzz/libfuzzer/commits/0.4.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-02-26 12:07:51 +00:00
Rob Bradford
f8875acec2 misc: Bulk upgrade dependencies
In particular update for the vmm-sys-util upgrade and all the other
dependent packages. This requires an updated forked version of
kvm-bindings (due to updated vfio-ioctls) but allowed the removal of our
forked version of kvm-ioctls.

The changes to the API from kvm-ioctls and vmm-sys-util required some
other minor changes to the code.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-02-26 11:31:08 +00:00
Sebastien Boeuf
fa8fcf5f4c vhost: Move to upstream crate
The vhost crate from rust-vmm is ready, which is why we do the switch
from the Cloud Hypervisor fork to the upstream crate.

At the same time, we rename the crate from vhost_rs to vhost.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-02-25 11:20:41 +01:00
dependabot-preview[bot]
3e847112db build(deps): bump once_cell from 1.6.0 to 1.7.0
Bumps [once_cell](https://github.com/matklad/once_cell) from 1.6.0 to 1.7.0.
- [Release notes](https://github.com/matklad/once_cell/releases)
- [Changelog](https://github.com/matklad/once_cell/blob/master/CHANGELOG.md)
- [Commits](https://github.com/matklad/once_cell/compare/v1.6.0...v1.7.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-02-24 19:43:07 +00:00
Sebastien Boeuf
a0a89b1346 pci, vmm: Move to upstream vfio-ioctls crate
This commit moves both pci and vmm code from the internal vfio-ioctls
crate to the upstream one from the rust-vmm project.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-02-24 08:02:37 +01:00
Sebastien Boeuf
aee1155870 virtio-devices, vmm: Move to ExternalDmaMapping from vm-device
Now that ExternalDmaMapping is defined in vm-device, let's use it from
there.

This commit also defines the function get_host_address_range() to move
away from the vfio-ioctls dependency.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-02-24 08:02:37 +01:00
Sebastien Boeuf
5bd05b1af0 vm-device: Move ExternalDmaMapping trait out of vfio-ioctls
By moving the trait and its VFIO implementation out of vfio-ioctls, we
give anticipate for the move to the vfio-ioctls from rust-vmm.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2021-02-24 08:02:37 +01:00
Rob Bradford
727287b69d build: Drop aarch64 cross-build
This has been lagging behind on an older Rust version and we have
enough coverage from our Jenkins CI agent.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-02-23 11:07:48 +00:00
Rob Bradford
deedfcdc35 vmm: Improve restore error message about URL conversion
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-02-23 11:07:48 +00:00
Rob Bradford
2122233047 build: Remove "wait-timeout" dependency to dev-dependencies
This is only use in the integration test and was erroneously included in
the main binary dependencies.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-02-23 11:07:48 +00:00
Rob Bradford
afce21ba59 arch: Run interrupt tests
The interrupt tests were not being run as they were erroneously under a
feature guard that does not exist in arch.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-02-23 11:07:48 +00:00
Rob Bradford
ade5097878 arch: use libc::getrandom() instead of rand crate
This removes the last use of rand in our tree and the removal of several
dependencies.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-02-23 11:07:48 +00:00
Rob Bradford
24922ce1e3 tests: Move integration tests to vmm_sys_util::tempdir::TempDir
This removes the dependency on "tempdir" which in turn depends on the
large rand dependency chain.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-02-23 11:07:48 +00:00
Rob Bradford
c1be41bfbf net_util: Replace use of rand crate with libc::getrandom()
The rand crate provides a full cross platform true cryptographic random
number implementation. As such it brings it lots of othe dependencies
and increases our binary size and compile time. This is excessive for
generating a MAC address.

From the cargo tree output:

│   │   ├── rand v0.8.3
│   │   │   ├── libc v0.2.86
│   │   │   ├── rand_chacha v0.3.0
│   │   │   │   ├── ppv-lite86 v0.2.10
│   │   │   │   └── rand_core v0.6.0
│   │   │   │       └── getrandom v0.2.0
│   │   │   │           ├── cfg-if v0.1.10
│   │   │   │           └── libc v0.2.86
│   │   │   └── rand_core v0.6.0 (*)

And cargo bloat:

 0.0%   0.4% 40.4KiB rand_chacha rand_chacha::guts::refill_wide::impl_sse2
 0.0%   0.4% 40.0KiB rand_chacha rand_chacha::guts::refill_wide::impl_ssse3
 0.0%   0.3% 37.6KiB rand_chacha rand_chacha::guts::refill_wide::impl_avx
 0.0%   0.3% 37.2KiB rand_chacha rand_chacha::guts::refill_wide::impl_sse41
 0.0%   0.2% 26.1KiB rand_chacha rand_chacha::guts::refill_wide::impl_avx2

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-02-23 11:07:48 +00:00
Bo Chen
d361fc1a36 vmm: config: Fix and complete the help info for the '--disk' option
The help information displayed for our `--disk` option is incorrect and
incomplete, e.g. missing the `direct` and `poll_queue` field.

Signed-off-by: Bo Chen <chen.bo@intel.com>
2021-02-23 08:55:33 +01:00
Wei Liu
49214cf02b hypervisor: emulator: fix MOVZX
According to Intel's mnemonic (which is used by iced-x86) the first
argument is destination while the second is source.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
2021-02-23 07:42:33 +01:00
Rob Bradford
d78b2ec8b5 tests: Use vmm_sys_util::tempfile::Tempfile in integration tests
This removes the requirement for an extra crate and simplifies the
dependency chain.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-02-22 14:29:53 +01:00
Rob Bradford
946c484590 devices: Remove dependency on tempfile crate
This was completely unused.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-02-22 14:29:53 +01:00
Rob Bradford
cd700bf449 virtio-devices: Remove dependency on tempfile crate
This was completely unused.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-02-22 14:29:53 +01:00
Rob Bradford
cf7a05ecb5 block_util: Use vmm_sys_util::tempfile::Tempfile
This removes the requirement for an extra crate.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-02-22 14:29:53 +01:00
Rob Bradford
0497a7c311 qcow: Use vmm_sys_util::tempfile::Tempfile
This removes the requirement for an extra crate.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2021-02-22 14:29:53 +01:00