Commit Graph

5823 Commits

Author SHA1 Message Date
Yi Wang
0bb2060ca7 ch-remote: add support for coredump
Adding the wrapping layer to be able to coredump the guest
from the ch-remote tool.

Signed-off-by: Yi Wang <wang.yi59@zte.com.cn>
2022-05-30 13:41:40 +02:00
Yi Wang
8b585b96c1 vmm: enable coredump
Based on the newly added guest_debug feature, this patch adds http
endpoint support.

Signed-off-by: Yi Wang <wang.yi59@zte.com.cn>
Co-authored-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2022-05-30 13:41:40 +02:00
Yi Wang
ccb604e1e1 vmm: add cpu segment note for coredump
The crash tool use a special note segment which named 'QEMU' to
analyze kaslr info and so on. If we don't add the 'QEMU' note
segment, crash tool can't find linux version to move on.

For now, the most convenient way is to add 'QEMU' note segment to
make crash tool happy.

Signed-off-by: Yi Wang <wang.yi59@zte.com.cn>
2022-05-30 13:41:40 +02:00
Yi Wang
0e65ca4a6c vmm: save guest memory for coredump
Guest memory is needed for analysis in crash tool, so save it
for coredump.

Signed-off-by: Yi Wang <wang.yi59@zte.com.cn>
Co-authored-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2022-05-30 13:41:40 +02:00
Yi Wang
7e280b6f70 vmm: save elf header for coredump
The vmcore file of guest is an elf format, so the first step of coredump
is to save the elf header.

Signed-off-by: Yi Wang <wang.yi59@zte.com.cn>
2022-05-30 13:41:40 +02:00
Yi Wang
90034fd6ba vmm: add GuestDebuggable trait
It's useful to dump the guest, which named coredump so that crash
tool can be used to analysize it when guest hung up.

Let's add GuestDebuggable trait and Coredumpxxx error to support
coredump firstly.

Signed-off-by: Yi Wang <wang.yi59@zte.com.cn>
Co-authored-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2022-05-30 13:41:40 +02:00
Rob Bradford
642309f141 deps: Bump version of kvm-ioctls
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-05-27 16:36:02 +02:00
Rob Bradford
5da8a1c08e tests: Use smaller hotplug size for live migration tests
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-05-27 11:30:27 +02:00
Rob Bradford
465db7f08c vmm: config: Remove mergeable option from PmemConfig
Fixes: #3968

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-05-27 09:48:49 +02:00
Rob Bradford
55c5961f43 vmm: config: Remove dax & cache_size options from FsConfig
Fixes: #3889

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-05-27 09:47:13 +02:00
Rob Bradford
7c3582b4a8 vmm: config: Fix error message regarding use of cache size without dax
The error message incorrectly said that the user was trying to combine
cache_size without dax whereas it is only usuable with dax.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-05-27 09:47:13 +02:00
Rob Bradford
979797786d vmm: Remove DAX cache setup for virtio-fs devices
Remove the code from the DeviceManager that prepares the DAX cache since
the functionality has now been removed.

Fixes: #3889

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-05-27 09:47:13 +02:00
Rob Bradford
62120f9afe tests: Remove testing of virtio-fs DAX cache
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-05-27 09:47:13 +02:00
Rob Bradford
56c11600db tests: Rename test_virtio_fs helper
This is so we can have a test called test_virtio_fs

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-05-27 09:47:13 +02:00
Rob Bradford
f2336413be tests: Simplify virtiofsd spawning
The cache methodology is never changed so it can be hardcoded.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-05-27 09:47:13 +02:00
Michael Zhao
0fd6521759 aarch64: Avoid depending on layout in GIC code
Removing the dependency on `layout` helps moving GIC code into
`hypervisor` crate.

Signed-off-by: Michael Zhao <michael.zhao@arm.com>
2022-05-27 10:57:50 +08:00
Michael Zhao
4a2d3cb4f5 aarch64: Refactor KvmGicV3Its::new()
Signed-off-by: Michael Zhao <michael.zhao@arm.com>
2022-05-27 10:57:50 +08:00
Michael Zhao
3fe20cc09a aarch64: Remove GicDevice trait
`GicDevice` trait was defined for the common part of GicV3 and ITS.
Now that the standalone GicV3 do not exist, `GicDevice` is not needed.

Signed-off-by: Michael Zhao <michael.zhao@arm.com>
2022-05-27 10:57:50 +08:00
Michael Zhao
fd581b1afb aarch64: Combine the code of GicV3 and GicV3Its
Why combine:
- GicV3 is not required alone
- GicV3 and GicV3Its has separate snapshot/pause code. But the code of
  GicV3 was never used.
- Reduce the code complexity of GIC related traits and structs.

Signed-off-by: Michael Zhao <michael.zhao@arm.com>
2022-05-27 10:57:50 +08:00
Michael Zhao
1e732bf532 aarch64: Remove versionize & versionize_derive
Remove the not-mandatory dependencies in gic source code.

Signed-off-by: Michael Zhao <michael.zhao@arm.com>
2022-05-27 10:57:50 +08:00
dependabot[bot]
ad8295e11d build: bump os_str_bytes from 6.0.1 to 6.1.0
Bumps [os_str_bytes](https://github.com/dylni/os_str_bytes) from 6.0.1 to 6.1.0.
- [Release notes](https://github.com/dylni/os_str_bytes/releases)
- [Commits](https://github.com/dylni/os_str_bytes/compare/6.0.1...6.1.0)

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

Signed-off-by: dependabot[bot] <support@github.com>
2022-05-27 00:36:04 +00:00
dependabot[bot]
fe1f0ef49e build: bump os_str_bytes from 6.0.1 to 6.1.0 in /fuzz
Bumps [os_str_bytes](https://github.com/dylni/os_str_bytes) from 6.0.1 to 6.1.0.
- [Release notes](https://github.com/dylni/os_str_bytes/releases)
- [Commits](https://github.com/dylni/os_str_bytes/compare/6.0.1...6.1.0)

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

Signed-off-by: dependabot[bot] <support@github.com>
2022-05-26 23:48:45 +00:00
dependabot[bot]
f9fcc3722f build: bump uuid from 1.0.0 to 1.1.0 in /fuzz
Bumps [uuid](https://github.com/uuid-rs/uuid) from 1.0.0 to 1.1.0.
- [Release notes](https://github.com/uuid-rs/uuid/releases)
- [Commits](https://github.com/uuid-rs/uuid/compare/1.0.0...1.1.0)

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

Signed-off-by: dependabot[bot] <support@github.com>
2022-05-26 01:13:18 +00:00
dependabot[bot]
c0cbaff519 build: bump uuid from 1.0.0 to 1.1.0
Bumps [uuid](https://github.com/uuid-rs/uuid) from 1.0.0 to 1.1.0.
- [Release notes](https://github.com/uuid-rs/uuid/releases)
- [Commits](https://github.com/uuid-rs/uuid/compare/1.0.0...1.1.0)

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

Signed-off-by: dependabot[bot] <support@github.com>
2022-05-26 00:27:34 +00:00
Rob Bradford
ebaea6fe0f .github: Use 1.60 toolchain consistently in release process
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-05-25 23:56:51 +02:00
Sebastien Boeuf
0150de55d2 build: Release v24.0
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2022-05-25 23:31:50 +02:00
Rob Bradford
75e3a3d982 tests: Use default timeout for booting in live migration tests
From the logs it appears that booting the VM to the point at which it
can signal to the host can sometimes take longer than then 30 seconds
specified.

Fixes: #4136

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-05-25 17:05:45 +01:00
Rob Bradford
3b10699743 scripts: Use correct date for container image
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-05-25 09:38:20 +01:00
Anatol Belski
d0798aad59 rpm: Extend spec to support aarch64 and more
Refactoring and features in this patch:

- Add support for aarch64 build
- Add offline build configuration using vendored crates
- Add script to generate vendored sources
- Fix openssl-sys dependency

Signed-off-by: Anatol Belski <anbelski@linux.microsoft.com>
2022-05-25 10:08:27 +02:00
dependabot[bot]
e52175c2ab build: bump pnet from 0.29.0 to 0.30.0
Bumps [pnet](https://github.com/libpnet/libpnet) from 0.29.0 to 0.30.0.
- [Release notes](https://github.com/libpnet/libpnet/releases)
- [Commits](https://github.com/libpnet/libpnet/compare/v0.29.0...v0.30.0)

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

Signed-off-by: dependabot[bot] <support@github.com>
2022-05-24 16:43:11 +00:00
Rob Bradford
ffd1411e7c build: Bump minimum Rust version to 1.60
Some dependencies (e.g. pnet 0.30.0) require it.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-05-24 16:02:08 +01:00
dependabot[bot]
a14ebbb758 build: bump once_cell from 1.11.0 to 1.12.0 in /fuzz
Bumps [once_cell](https://github.com/matklad/once_cell) from 1.11.0 to 1.12.0.
- [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/v1.11.0...v1.12.0)

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

Signed-off-by: dependabot[bot] <support@github.com>
2022-05-24 12:09:51 +00:00
Rob Bradford
02358d3091 Revert ".github: Fix Rust version for release to 1.58"
This reverts commit 6a099257e8.

It is now clear that pinning the toolchain for cross compilation is not
necessary since we only use it for building to aarch64:

https://github.com/rust-lang/rust/issues/95926#issue-1199547707

"This problem doesn't currently show up when cross-compiling from x86_64
to aarch64, since aarch64 doesn't use static-pie by default, but
enabling PIE with -C relocation-model=pie triggers the same bug and
makes the resulting binaries segfault."

Fixes: #3962

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-05-23 16:38:27 +01:00
Rob Bradford
025447e8cc performance-metrics: Add ability to override test iterations
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-05-23 11:14:53 +01:00
Rob Bradford
d582121143 performance-metrics: Reduce verbosity for performance tests
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-05-23 11:14:53 +01:00
Rob Bradford
38b8e387ea test_infra: Add control of verbosity level
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-05-23 11:14:53 +01:00
Rob Bradford
3538afc1fe devices: debug_port: Move 0x80 output to warn!() level
This allows the capturing of the debug port event without requiring more
verbose logging which itself has a performance impact.

Unless users are using our custom kernel or their own custom patches
they are unlikely to see the impact.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-05-23 11:14:53 +01:00
Rob Bradford
d96614fe42 build: Temporarily disable VFIO, SGX and metrics build steps
These require machines that are currently offline.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-05-23 11:14:01 +01:00
dependabot[bot]
7076684124 build: bump regex from 1.5.5 to 1.5.6
Bumps [regex](https://github.com/rust-lang/regex) from 1.5.5 to 1.5.6.
- [Release notes](https://github.com/rust-lang/regex/releases)
- [Changelog](https://github.com/rust-lang/regex/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/regex/compare/1.5.5...1.5.6)

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

Signed-off-by: dependabot[bot] <support@github.com>
2022-05-21 21:11:50 +00:00
Rob Bradford
fa07d83565 Revert "virtio-devices, vmm: Optimised async virtio device activation"
This reverts commit f160572f9d.

There has been increased flakiness around the live migration tests since
this was merged. Speculatively reverting to see if there is increased
stability.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-05-21 21:27:33 +01:00
dependabot[bot]
80f6dda932 build: bump regex-syntax from 0.6.25 to 0.6.26
Bumps [regex-syntax](https://github.com/rust-lang/regex) from 0.6.25 to 0.6.26.
- [Release notes](https://github.com/rust-lang/regex/releases)
- [Changelog](https://github.com/rust-lang/regex/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/regex/commits)

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

Signed-off-by: dependabot[bot] <support@github.com>
2022-05-20 23:54:04 +00:00
Rob Bradford
f160572f9d virtio-devices, vmm: Optimised async virtio device activation
In order to ensure that the virtio device thread is spawned from the vmm
thread we use an asynchronous activation mechanism for the virtio
devices. This change optimises that code so that we do not need to
iterate through all virtio devices on the platform in order to find the
one that requires activation. We solve this by creating a separate short
lived VirtioPciDeviceActivator that holds the required state for the
activation (e.g. the clones of the queues) this can then be stored onto
the device manager ready for asynchronous activation.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-05-20 17:07:13 +01:00
dependabot[bot]
9626288d4f build: bump openssl-src from 111.19.0+1.1.1o to 111.20.0+1.1.1o
Bumps [openssl-src](https://github.com/alexcrichton/openssl-src-rs) from 111.19.0+1.1.1o to 111.20.0+1.1.1o.
- [Release notes](https://github.com/alexcrichton/openssl-src-rs/releases)
- [Commits](https://github.com/alexcrichton/openssl-src-rs/commits)

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

Signed-off-by: dependabot[bot] <support@github.com>
2022-05-20 10:00:25 +01:00
dependabot[bot]
e2f9c4e756 build: bump once_cell from 1.10.0 to 1.11.0 in /fuzz
Bumps [once_cell](https://github.com/matklad/once_cell) from 1.10.0 to 1.11.0.
- [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/v1.10.0...v1.11.0)

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

Signed-off-by: dependabot[bot] <support@github.com>
2022-05-20 10:00:08 +01:00
Sebastien Boeuf
e674577ea9 tests: Fix clippy error on latest cargo beta version
The current patch fixes the following error that was raised by clippy:

error: this let-binding has unit value
    --> tests/integration.rs:6538:13
     |
6538 | /             let _ = stdin
6539 | |                 .write_all("type=7".as_bytes())
6540 | |                 .expect("failed to write stdin");
     | |_________________________________________________^
     |
     = note: `-D clippy::let-unit-value` implied by `-D warnings`
     = help: for further information visit
https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value
help: omit the `let` binding
     |
6538 ~             stdin
6539 +                 .write_all("type=7".as_bytes())
6540 +                 .expect("failed to write stdin");
     |

error: could not compile `cloud-hypervisor` due to previous error

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2022-05-20 09:59:43 +01:00
Sebastien Boeuf
49db713124 virtio-devices, vmm: Remove unused macro rules
Latest cargo beta version raises warnings about unused macro rules.
Simply remove them to fix the beta build.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2022-05-20 09:59:43 +01:00
dependabot[bot]
f0aa70c78b build: bump openssl-src from 111.18.0+1.1.1n to 111.19.0+1.1.1o
Bumps [openssl-src](https://github.com/alexcrichton/openssl-src-rs) from 111.18.0+1.1.1n to 111.19.0+1.1.1o.
- [Release notes](https://github.com/alexcrichton/openssl-src-rs/releases)
- [Commits](https://github.com/alexcrichton/openssl-src-rs/commits)

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

Signed-off-by: dependabot[bot] <support@github.com>
2022-05-19 01:06:07 +00:00
dependabot[bot]
db3bd6bb16 build: bump mshv-bindings from e2c7657 to 67e13fa
Bumps [mshv-bindings](https://github.com/rust-vmm/mshv) from `e2c7657` to `67e13fa`.
- [Release notes](https://github.com/rust-vmm/mshv/releases)
- [Commits](e2c765737c...67e13faa36)

---
updated-dependencies:
- dependency-name: mshv-bindings
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
2022-05-19 00:19:39 +00:00
Rob Bradford
5e7a77e5f9 docs: Update CONTRIBUTING.md
This document does not reflect the way the project is run. Update it to
reflect that.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2022-05-18 22:32:56 +01:00
Sebastien Boeuf
ea753b4f32 ci: Adding a CODEOWNERS file
In order to assign reviewers automatically on each pull request.

Fixes #4113

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
2022-05-18 14:03:37 +01:00