Add support for the `InitData` resource config on IBM SEL,
so that a corresponding block device is created and the
initdata is passed to the guest through this device.
Note that we skip passing the initdata hash via QEMU’s
object, since the hypervisor does not yet support this
mechanism for IBM SEL. It will be introduced separately
once QEMU adds the feature.
Signed-off-by: Hyounggyu Choi <Hyounggyu.Choi@ibm.com>
Linux v6.16 brings some useful features for the confidential guests.
Most importantly, it adds an ABI to extend runtime measurement registers
(RTMR) for the TEE platforms supporting it. This is currently enabled
on Intel TDX only.
The kernel version bump from v6.12.x to v6.16 forces some CONFIG_*
changes too:
MEMORY_HOTPLUG_DEFAULT_ONLINE was dropped in favor of more config
choices. The equivalent option is MHP_DEFAULT_ONLINE_TYPE_ONLINE_AUTO.
X86_5LEVEL was made unconditional. Since this was only a TDX
configuration, dropping it completely as part of v6.16 is fine.
CRYPTO_NULL2 was merged with CRYPTO_NULL. This was only added in
confidential guest fragments (cryptsetup) so we can drop it in this update.
CRYPTO_FIPS now depends on CRYPTO_SELFTESTS which further depends on
EXPERT which we don't have. Enable both in a separate config fragment
for confidential guests. This can be moved to a common setting once
other targets bump to post v6.16.
CRYPTO_SHA256_SSE3 arch optimizations were reworked and are now enabled
by default. Instead of adding it to whitelist.conf, just drop it completely
since it was only enabled as part of "measured boot" feature for
confidential guests. CONFIG_CRYPTO_CRC32_S390 was reworked the same way.
In this case, whitelist.conf is needed.
Signed-off-by: Mikko Ylinen <mikko.ylinen@intel.com>
This reverts commit ede773db17.
`cc_init_data` should be under a hypervisor category because
it is a hypervisor-specific feature. The annotation including
`runtime` also breaks a logic for `is_annotation_enabled()`.
Signed-off-by: Hyounggyu Choi <Hyounggyu.Choi@ibm.com>
We need to include `cc_init_data` in the enable_annotations
array to pass the data. Since initdata is a CoCo-specific
feature, this commit introduces a new array,
`DEFENABLEANNOTATIONS_COCO`, which contains the required
string and applies it to the relevant CoCo configuration.
Signed-off-by: Hyounggyu Choi <Hyounggyu.Choi@ibm.com>
Currently, there are 2 issues for the empty initdata annotation
test:
- Empty string handling
- "\[CDH\] \[ERROR\]: Get Resource failed" not appearing
`add_hypervisor_initdata_overrides()` does not handle
an empty string, which might lead to panic like:
```
called `Result::unwrap()` on an `Err` value: gz decoder failed
Caused by:
failed to fill whole buffer
```
This commit makes the function return an empty string
for a given empty input and updates the assertion string
to one that appears in both go-runtime and runtime-rs.
Signed-off-by: Alex Lyn <alex.lyn@antgroup.com>
Signed-off-by: Hyounggyu Choi <Hyounggyu.Choi@ibm.com>
Currently, runtime-rs related code within the libs directory lacks
sufficient CI protection. We frequently observe the following issues:
- Inconsistent Code Formatting: Code that has not been properly
formatted
is merged.
- Failing Tests: Code with failing unit or integration tests is merged.
To address these issues, we need introduce stricter CI checks for the
libs directory. This may specifically include:
- Code Formatting Checks
- Mandatory Test Runs
Fixes#11512
Signed-off-by: alex.lyn <alex.lyn@antgroup.com>
To make it aligned with the setting of runtime-go, we should keep
it as empty when users doesn't enable and set its specified path.
Signed-off-by: Alex Lyn <alex.lyn@antgroup.com>
We need to make sure that we use the latest kernel
and rebuild the initrd and image for the nvidia-gpu
use-cases otherwise the tests will fail since
the modules are not build against the new kernel and
they simply fail to load.
Signed-off-by: Zvonko Kaiser <zkaiser@nvidia.com>
OSV-Scanner highlights go.mod references to go stdlib 1.23.0 contrary to intention in versions.yaml, so synchronize them.
Make a converse comment for versions.yaml.
Fixes: #11700
Signed-off-by: Alex Tibbles <alex@bleg.org>
Let's rename the runtime-rs initdata annotation from
`io.katacontainers.config.runtime.cc_init_data` to
`io.katacontainers.config.hypervisor.cc_init_data`.
Rationale:
- initdata itself is a hypervisor-specific feature
- the new name aligns with the annotation handling logic:
c92bb1aa88/src/libs/kata-types/src/annotations/mod.rs (L514-L968)
This commit updates the annotation for go-runtime and tests accordingly.
Signed-off-by: Hyounggyu Choi <Hyounggyu.Choi@ibm.com>
Enable testing of initdata on the qemu-coco-dev and qemu-se
runtime classes, so we can validate the function on s390x
Signed-off-by: stevenhorsman <steven@uk.ibm.com>
This commit support the seccomp_sandbox option from the configuration.toml file
and add the logic for appending command-line arguments based on this new configuration parameter.
Fixes: #11524
Signed-off-by: wangxinge <wangxinge@bupt.edu.cn>
Previouly it is reusing the ovmf, which will enter some
issue for path checking, so move to aavmf as it should
be.
Signed-off-by: Kevin Zhao <kevin.zhao@linaro.org>
Read only the sealed secret prefix instead of the whole file.
Improves performance and reduces memory usage in I/O-heavy environments.
Fixes: #11643
Signed-off-by: Park.Jiyeon <jiyeonnn2@icloud.com>
Dependening on the platform configuration, users might want to
set a more secure policy than the QEMU default.
Signed-off-by: Paul Meyer <katexochen0@gmail.com>
