ci: Update reference kernel to 'v6.12.8-20250613'

This bump also includes another release 'ch-release-v6.12.8-20250422'
that changed the naming convention of the released kernel binaries
[1]. As a r

ci: Update reference kernel to 'v6.12.8-20250613'

This bump also includes another release 'ch-release-v6.12.8-20250422'
that changed the naming convention of the released kernel binaries
[1]. As a result, few changes are made to our integration tests and test
scripts.

[1] https://github.com/cloud-hypervisor/linux/releases/tag/ch-release-v6.12.8-20250422

Signed-off-by: Bo Chen <bchen@crusoe.ai>

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scripts: Replace download_linux with prepare_linux

`prepare_linux` is capable of determining whether we need to invoke
`build_custom_linux` for building linux from source or `download_linux`
for dow

scripts: Replace download_linux with prepare_linux

`prepare_linux` is capable of determining whether we need to invoke
`build_custom_linux` for building linux from source or `download_linux`
for downloading pre-built.

Signed-off-by: Ruoqing He <heruoqing@iscas.ac.cn>

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tests: Update version of Jammy image in use

This version is generated with the new script and adds kexec-tools.

Fixes: #6726

Signed-off-by: Rob Bradford <rbradford@rivosinc.com>

scripts: add cargo test args for code coverage reports

Add release and target params to `cargo test` since we collect
the code coverage reports from `xx/$BUILD_TARGET/release/`.

Signed-off-by: Song

scripts: add cargo test args for code coverage reports

Add release and target params to `cargo test` since we collect
the code coverage reports from `xx/$BUILD_TARGET/release/`.

Signed-off-by: Songqian Li <sionli@tencent.com>

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build: Use binary kernel artifacts

The Linux kernel fork repository for Cloud Hypervisor now produces
prebuilt x86-64 and aarch64 binaries. Speed up the CI by using those
binaries.

Signed-off-by: R

build: Use binary kernel artifacts

The Linux kernel fork repository for Cloud Hypervisor now produces
prebuilt x86-64 and aarch64 binaries. Speed up the CI by using those
binaries.

Signed-off-by: Rob Bradford <rbradford@rivosinc.com>

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scripts: Update Azure storage location to access images

Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@intel.com>

scripts: fix shell scripts according to shellcheck errors

Unify coding style of shell scripts in accordance with
shellcheck errors.

Signed-off-by: Ruslan Mstoi <ruslan.mstoi@intel.com>

scripts: fix shell scripts format according to shfmt

Unify coding style of shell scripts in accordance with shfmt checks.

Signed-off-by: Ruslan Mstoi <ruslan.mstoi@intel.com>

scripts: create download_ovmf helper function

Move the duplicated logic to download OVMF into a helper function.
Explicitly specify the OVMF_FW_TAG instead of downloading the latest
so that new OVMF

scripts: create download_ovmf helper function

Move the duplicated logic to download OVMF into a helper function.
Explicitly specify the OVMF_FW_TAG instead of downloading the latest
so that new OVMF versions can be easily tested.

Signed-off-by: Thomas Barrett <tbarrett@crusoeenergy.com>

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tests: Migrate docker container from ubuntu 20.04 to 22.04

The following tests have been temporarily disabled:

1. Live upgrade/migration test with ovs-dpdk (#5532);
2. Disk hotplug tests on windows

tests: Migrate docker container from ubuntu 20.04 to 22.04

The following tests have been temporarily disabled:

1. Live upgrade/migration test with ovs-dpdk (#5532);
2. Disk hotplug tests on windows guests (#6037);

This patch has been tested with PR #6048.

Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@intel.com>
Signed-off-by: Michael Zhao <michael.zhao@arm.com>
Tested-by: Bo Chen <chen.bo@intel.com>

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scripts: more compatible shebangs

Signed-off-by: Philipp Schuster <philipp.schuster@cyberus-technology.de>

scripts: Extract downloading hypervisor-fw to a function

This will reduce the number of locations that it will be necessary to
add authentication support.

Signed-off-by: Rob Bradford <rbradford@riv

scripts: Extract downloading hypervisor-fw to a function

This will reduce the number of locations that it will be necessary to
add authentication support.

Signed-off-by: Rob Bradford <rbradford@rivosinc.com>

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scripts: pass BUILD_TARGET directly to test scripts

There is no need to reconstruct it from within the scripts since the
main script already constructed it once.

Drop the previously useless setting

scripts: pass BUILD_TARGET directly to test scripts

There is no need to reconstruct it from within the scripts since the
main script already constructed it once.

Drop the previously useless setting of BUILD_TARGET from various
scripts. The value was always overwritten at a later point.

No functional change intended.

Signed-off-by: Wei Liu <liuwe@microsoft.com>

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scripts: Stop using "--no-default-features" for cargo build

Now feature "mshv" can be built together with "kvm". There is no need to
use "--no-default-features" any more.

Fixes: #5647

Signed-off-b

scripts: Stop using "--no-default-features" for cargo build

Now feature "mshv" can be built together with "kvm". There is no need to
use "--no-default-features" any more.

Fixes: #5647

Signed-off-by: Bo Chen <chen.bo@intel.com>

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tests: Ensure sufficient nofile limit for VFIO tests

The VFIO tests based on the NVMe emulation framework require cause a
high number of file descriptors to be opened on the system. On systems
with

tests: Ensure sufficient nofile limit for VFIO tests

The VFIO tests based on the NVMe emulation framework require cause a
high number of file descriptors to be opened on the system. On systems
with a low limit on opened files, tests like test_vfio_user can possibly
fail with "too many open files" exeption. This issue is fixed by raising
the corresponding limit.

A tricky detail here is, that the limit has to be changed in the test
container and not on the host. As the the container is executed in the
privileged mode, the setting in it will override the host value.

Related: #5426

Signed-off-by: Anatol Belski <anbelski@linux.microsoft.com>

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tests: add integration for qcow backing file

This test case creates a new qcow2 file using the image of ubuntu as
its backing file, and boot a virtual machine with this image file.

Signed-off-by: Y

tests: add integration for qcow backing file

This test case creates a new qcow2 file using the image of ubuntu as
its backing file, and boot a virtual machine with this image file.

Signed-off-by: Yu Li <liyu.yukiteru@bytedance.com>

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tests: Enable "dbus_api" feature build only for dbus_api tests

In this way, our integration tests exercise the same set of build
features (e.g. "kvm,mshv") being used for releases.

Signed-off-by: B

tests: Enable "dbus_api" feature build only for dbus_api tests

In this way, our integration tests exercise the same set of build
features (e.g. "kvm,mshv") being used for releases.

Signed-off-by: Bo Chen <chen.bo@intel.com>

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tests: refactor `test_api*` to support the D-Bus API and add a new test

Implemented a `TargetApi` enum to make the process of implementing
tests for the D-Bus and HTTP API more convenient.

Refactor

tests: refactor `test_api*` to support the D-Bus API and add a new test

Implemented a `TargetApi` enum to make the process of implementing
tests for the D-Bus and HTTP API more convenient.

Refactored `test_api_{create_boot, shutdown, pause_resume, delete}` tests
with the `TargetApi` enum to also implement tests for the D-Bus API.

Added a new test named `test_api_dbus_and_http_interleaved` that uses
both the HTTP and D-Bus API at the same time.

Modified integration test scripts to enable the `dbus_api` feature when
compiling and start a dbus-session when integration tests are run.

Signed-off-by: Omer Faruk Bayram <omer.faruk@sartura.hr>

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tests: integration: Use hugepage size to calculate the number of pages

The tests require a fixed amount of huge page memory to run, rather than
encode that as fixed number of huge pages it should be

tests: integration: Use hugepage size to calculate the number of pages

The tests require a fixed amount of huge page memory to run, rather than
encode that as fixed number of huge pages it should be calculated from
the size of memory required and the huge page size

Signed-off-by: Dom <peng6662001@163.com>

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tests: Add tpm2-tools to custom jammy image

Signed-off-by: Rob Bradford <robert.bradford@intel.com>

tests: Remove support for Ubuntu Bionic

This OS is EOL this year and is well tested by the Rust Hypervisor
Firmware CI so there is no need to duplicate this effort.

Signed-off-by: Rob Bradford <rob

tests: Remove support for Ubuntu Bionic

This OS is EOL this year and is well tested by the Rust Hypervisor
Firmware CI so there is no need to duplicate this effort.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>

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scripts: Build dual kvm/mshv binary (like release.yaml) for integration testing

This means we are testing the same binary as we use in our releases.

Fixes: #4915

Signed-off-by: Rob Bradford <rober

scripts: Build dual kvm/mshv binary (like release.yaml) for integration testing

This means we are testing the same binary as we use in our releases.

Fixes: #4915

Signed-off-by: Rob Bradford <robert.bradford@intel.com>

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scripts: Make --hypervisor=mshv only affect features used by tests

This uncouples it from the features used for building the binary under
test allowing it to use the default build features.

This ch

scripts: Make --hypervisor=mshv only affect features used by tests

This uncouples it from the features used for building the binary under
test allowing it to use the default build features.

This change also removes the feature control from the test scripts where
it was never used (e.g. run_integration_tests_sgx.sh)

This allows the combined binary to be used for all testing but allows
the disabling of tests known not to work under mshv.

Fixes: #4915

Signed-off-by: Rob Bradford <robert.bradford@intel.com>

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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>

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>