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Author SHA1 Message Date
Rob Bradford
e37ec26ccf vmm: Remove PCI PIO optimisation 
This optimisation provided some peformance improvement when measured by
perf however when considered in terms of boot time peformance this
optimisation doesn't have any impact measurable using our
peformance-metrics tooling.

Removing this optimisation helps simplify the VMM internals as it allows
the reordering of the VM creation process permitting refactoring of the
restore code path.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-11-22 19:47:53 +00:00
Bo Chen
4d9a2b17a7 net_util: queue_pair: Avoid panic and handle error properly 
This panic was triggered with fuzzing on the virtio-net device. This
commits handles the error explicitly to avoid the panic, which also
makes the fuzzer happy (as panic is treated as bugs).

Signed-off-by: Bo Chen <chen.bo@intel.com>
 2022-11-22 09:31:50 +00:00
Rob Bradford
7c3110e6d5 arch: x86_64: Use host cpuid information for L2 cache for older KVM 
If the KVM version is too old (pre Linux 5.7) then fetch the CPUID
information from the host and use that in the guest. We prefer the KVM
version over the host version as that would use the CPUID for the
running CPU vs the CPU that runs this code which might be different due
to a hybrid topology.

Fixes: #4918

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-11-22 09:32:30 +01:00
dependabot[bot]
1c25d71127 build: Bump os_str_bytes from 6.4.0 to 6.4.1 in /fuzz 
Bumps [os_str_bytes](https://github.com/dylni/os_str_bytes) from 6.4.0 to 6.4.1.
- [Release notes](https://github.com/dylni/os_str_bytes/releases)
- [Commits](https://github.com/dylni/os_str_bytes/compare/6.4.0...6.4.1)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2022-11-22 00:47:55 +00:00
Rob Bradford
8724ac1fe6 scripts: Remove stripping from testing scripts 
The binary stripping is now done by the toolchain for release builds.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-11-21 07:54:39 -08:00
Henry Wang
1ff0191b30 github,Cargo.toml: Strip release binaries using toolchain 
From Rust 1.59, the cargo command is now able to strip a binary [1].
This can be enabled in Cargo.toml by adding a `strip = "true"` to
the `[profile.release]` section.

Adding such binary stripping support in Cargo.toml of the project,
also change the stripping process in the release workflow to the one
using toolchain, so that the AArch64 release binaries can also
be stripped.

Fixes: https://github.com/cloud-hypervisor/cloud-hypervisor/issues/4916

[1] https://doc.rust-lang.org/beta/cargo/reference/profiles.html#strip

Signed-off-by: Henry Wang <Henry.Wang@arm.com>
 2022-11-21 13:39:29 +00:00
dependabot[bot]
464ead57ec build: Bump cc from 1.0.73 to 1.0.76 
Bumps [cc](https://github.com/rust-lang/cc-rs) from 1.0.73 to 1.0.76.
- [Release notes](https://github.com/rust-lang/cc-rs/releases)
- [Commits](https://github.com/rust-lang/cc-rs/compare/1.0.73...1.0.76)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2022-11-19 00:27:00 +00:00
dependabot[bot]
cee2d6627d build: Bump clap from 4.0.18 to 4.0.26 in /fuzz 
Bumps [clap](https://github.com/clap-rs/clap) from 4.0.18 to 4.0.26.
- [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/v4.0.18...v4.0.26)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2022-11-18 23:44:01 +00:00
Muminul Islam
bfeab9f69f .github: do release build with both KVM and MSHV enabled 
Fixes: #4678

Currently release build is done on kvm feature only,
that makes live upgrade test on MSHV failing since
it does not find /dev/kvm. As Cloud-Hypervisor
supports both kvm and mshv in a single binary we should
make the release build with both KVM/MSHV feature enabled.
That way live upgrade test does not fail on MSHV.

Signed-off-by: Muminul Islam <muislam@microsoft.com>
 2022-11-18 19:15:25 +00:00
Rob Bradford
3504947f0e Jenkinsfile: Re-enable SGX CI testing 
With the modernised testing of SGX the testing can be re-enabled on the
CI.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-11-18 18:31:55 +00:00
Rob Bradford
d2442d39a8 tests: Update version of jammy image in use 
This version has the cpuid binary installed which can be used for SGX
integration testing.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-11-18 18:31:55 +00:00
Rob Bradford
1e87a409c7 docs: Add cpuid to custom disk image instructions 
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-11-18 18:31:55 +00:00
Rob Bradford
1a2185ea96 tests: Modernise SGX testing 
The jammy disk image has a new enough kernel to support SGX and if we
rely on just the CPUid information (which is sufficient) then we can use
the regular jammy test image for testing.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-11-18 18:31:55 +00:00
Rob Bradford
8cea5db955 Jenkinsfile: Re-enable rate limiter CI 
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-11-18 07:48:07 -08:00
Wei Liu
3ca6c29e28 github: do not allow undocumented unsafe blocks 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2022-11-18 12:50:01 +00:00
Wei Liu
d05586f520 vmm: modify or provide safety comments 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2022-11-18 12:50:01 +00:00
Wei Liu
d5f294b326 main: add safety comments 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2022-11-18 12:50:01 +00:00
Wei Liu
145df4b689 tests: allow undocumented unsafe blocks in integration test 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2022-11-18 12:50:01 +00:00
Wei Liu
c45d24df16 virtio-devices: modify or provide safety comments 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2022-11-18 12:50:01 +00:00
Wei Liu
f110029acf block_util: modify or provide safety comments 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2022-11-18 12:50:01 +00:00
Wei Liu
8a7f4b47cb net_util: modify or provide safety comments 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2022-11-18 12:50:01 +00:00
Wei Liu
c5bd8cabc4 pci: add safety comments 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2022-11-18 12:50:01 +00:00
Wei Liu
d1b9d9d7f7 test_infra: allow undocumented unsafe blocks 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2022-11-18 12:50:01 +00:00
Wei Liu
9806d83e7c devices: modify safety comments 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2022-11-18 12:50:01 +00:00
Wei Liu
f16b57716d arch: modify or add safety comments 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2022-11-18 12:50:01 +00:00
Wei Liu
3edf12accf block_util: modify and add safety comments 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2022-11-18 12:50:01 +00:00
Wei Liu
7f2723d9c6 hypervisor: x86: add two safety comments 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2022-11-18 12:50:01 +00:00
Wei Liu
6c89c541da hypervisor: kvm: add two safety comments 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2022-11-18 12:50:01 +00:00
Wei Liu
d272113d0c hypervisor: mshv: modify two safety comments 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2022-11-18 12:50:01 +00:00
Wei Liu
93883681be tracer: add safety comments 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2022-11-18 12:50:01 +00:00
Wei Liu
ca02a69fdf qcow: add a safety comment 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2022-11-18 12:50:01 +00:00
Wei Liu
c4ffdad4bc vfio_user: modify the style of safety comments 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2022-11-18 12:50:01 +00:00
Wei Liu
2a5c248f32 vm-migration: add two safety comments 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2022-11-18 12:50:01 +00:00
Wei Liu
926d149881 net_gen: add a safety comment 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2022-11-18 12:50:01 +00:00
Wei Liu
7f4b5dfae5 tpm: change the style of safety comments 
To satisfy clippy's check.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2022-11-18 12:50:01 +00:00
Wei Liu
58b7057c7f rate_limiter: add a safety comment 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2022-11-18 12:50:01 +00:00
Wei Liu
b1efa5b26b event_monitor: add safety comments 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2022-11-18 12:50:01 +00:00
Wei Liu
b9ad3eda27 vhdx: add some safety comments 
Also add some assertions to some places along side the safety comments.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2022-11-18 12:50:01 +00:00
Wei Liu
1d9050dbe3 acpi_tables: add a safety comment for the write function 
Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2022-11-18 12:50:01 +00:00
Wei Liu
3d08a0fba9 vm-allocator: fix a clippy warning on missing safety comments 
There is already a comment but Clippy isn't happy with its form.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2022-11-18 12:50:01 +00:00
Wei Liu
d274fe9cb8 vmm: fix tdx check 
The field has been moved in 3793ffe888.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2022-11-18 12:50:01 +00:00
dependabot[bot]
cd24f470f4 build: Bump getrandom from 0.2.7 to 0.2.8 
Bumps [getrandom](https://github.com/rust-random/getrandom) from 0.2.7 to 0.2.8.
- [Release notes](https://github.com/rust-random/getrandom/releases)
- [Changelog](https://github.com/rust-random/getrandom/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-random/getrandom/compare/v0.2.7...v0.2.8)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2022-11-17 23:46:30 +00:00
dependabot[bot]
2e22f950b7 build: Bump serde_with from 2.0.1 to 2.1.0 in /fuzz 
Bumps [serde_with](https://github.com/jonasbb/serde_with) from 2.0.1 to 2.1.0.
- [Release notes](https://github.com/jonasbb/serde_with/releases)
- [Commits](https://github.com/jonasbb/serde_with/compare/v2.0.1...v2.1.0)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2022-11-17 23:14:56 +00:00
Rob Bradford
66460765a3 build: Release v28.0 
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-11-17 15:40:14 +00:00
Rob Bradford
b748b8987d Jenkinsfile: Re-enable metrics CI 
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-11-17 15:34:12 +00:00
Wei Liu
c9483fb080 tracer: avoid unnecessary allocations 
Allocation is only required when creating a new entry in the hashmap.

Signed-off-by: Wei Liu <liuwe@microsoft.com>
 2022-11-17 12:52:27 +00:00
Michael Zhao
f52cd3bb85 Revert "Jenkins: Temporarily turn off AArch64 CI" 
This reverts commit 345e65c9c2.
The AArch64 server maintenance is done. Now we can enable the CI again.

Signed-off-by: Michael Zhao <michael.zhao@arm.com>
 2022-11-17 15:26:27 +08:00
dependabot[bot]
57cd12fabc build: Bump remain from 0.2.4 to 0.2.5 
Bumps [remain](https://github.com/dtolnay/remain) from 0.2.4 to 0.2.5.
- [Release notes](https://github.com/dtolnay/remain/releases)
- [Commits](https://github.com/dtolnay/remain/compare/0.2.4...0.2.5)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2022-11-16 23:48:46 +00:00
dependabot[bot]
869c649e81 build: Bump os_str_bytes from 6.3.1 to 6.4.0 in /fuzz 
Bumps [os_str_bytes](https://github.com/dylni/os_str_bytes) from 6.3.1 to 6.4.0.
- [Release notes](https://github.com/dylni/os_str_bytes/releases)
- [Commits](https://github.com/dylni/os_str_bytes/compare/6.3.1...6.4.0)

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

Signed-off-by: dependabot[bot] <support@github.com>
 2022-11-16 23:24:01 +00:00
Rob Bradford
a9e30c88df README: Update version of Rust Hypervisor Firmware 
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-11-16 08:11:22 -08:00