This patch upgrades Firecracker version from v1.1.0 to v1.4.0.
* Generate swagger models for v1.4.0 (from `firecracker.yaml`)
- The version of go-swagger used is v0.30.0
* The firecracker v1.4.0 includes the following changes.
- Added
* Added support for custom CPU templates allowing users to adjust vCPU features
exposed to the guest via CPUID, MSRs and ARM registers.
* Introduced V1N1 static CPU template for ARM to represent Neoverse V1 CPU
as Neoverse N1.
* Added support for the virtio-rng entropy device. The device is optional. A
single device can be enabled per VM using the /entropy endpoint.
* Added a cpu-template-helper tool for assisting with creating and managing
custom CPU templates.
- Changed
* Set FDP_EXCPTN_ONLY bit (CPUID.7h.0:EBX[6]) and ZERO_FCS_FDS bit
(CPUID.7h.0:EBX[13]) in Intel's CPUID normalization process.
- Fixed
* Fixed feature flags in T2S CPU template on Intel Ice Lake.
* Fixed CPUID leaf 0xb to be exposed to guests running on AMD host.
* Fixed a performance regression in the jailer logic for closing open file
descriptors.
* A race condition that has been identified between the API thread and the VMM
thread due to a misconfiguration of the api_event_fd.
* Fixed CPUID leaf 0x1 to disable perfmon and debug feature on x86 host.
* Fixed passing through cache information from host in CPUID leaf 0x80000006.
* Fixed the T2S CPU template to set the RRSBA bit of the IA32_ARCH_CAPABILITIES
MSR to 1 in accordance with an Intel microcode update.
* Fixed the T2CL CPU template to pass through the RSBA and RRSBA bits of the
IA32_ARCH_CAPABILITIES MSR from the host in accordance with an Intel microcode
update.
* Fixed passing through cache information from host in CPUID leaf 0x80000005.
* Fixed the T2A CPU template to disable SVM (nested virtualization).
* Fixed the T2A CPU template to set EferLmsleUnsupported bit
(CPUID.80000008h:EBX[20]), which indicates that EFER[LMSLE] is not supported.
Fixes: #7610
Signed-off-by: Manabu Sugimoto <Manabu.Sugimoto@sony.com>
This patch upgrades Firecracker version from v0.21.1 to v0.23.1
* Generate swagger models for v0.23.1 (from firecracker.yaml)
* Change uint64 types in TokenBucket object according to rate-limiter
implementation (introduced in commit #cfeb966)
* Update Firecracker Logger/Metrics to support the new API
* Update payload in fc.vmRunning to support the new API
* Add Metrics type to fcConfig
Fixes: #1518
Signed-off-by: Orestis Lagkas Nikolos <olagkasn@nubificus.co.uk>
As for hypervisors that support built-in rate limiter, like firecracker,
we use this built-in characteristics to implement rate limiter in kata.
kata-defined rate is in bits with scaling factors of 1000, otherwise fc-defined
rate is in bytes with scaling factors of 1024, so need reversion.
Fixes: #250
Signed-off-by: Penny Zheng <penny.zheng@arm.com>
To use the kata-containers repo path.
Most of the change is generated by script:
find . -type f -name "*.go" |xargs sed -i -e \
's|github.com/kata-containers/runtime|github.com/kata-containers/kata-containers/src/runtime|g'
Fixes: #201
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
