mirror of https://github.com/kata-containers/kata-containers.git synced 2025-10-22 12:29:49 +00:00

Files

Julio Montes 18d4d7fb1d tools: update QEMU to 6.2

bring Intel SGX support

Changes tha may impact in Kata Containers
Arm:
The 'virt' machine now supports an emulated ITS
The 'virt' machine now supports more than 123 CPUs in TCG emulation mode
The pl031 real-time clock device now supports sending RTC_CHANGE QMP events

PowerPC:
Improved POWER10 support for the 'powernv' machine
Initial support for POWER10 DD2.0 CPU added
Added support for FORM2 PAPR NUMA descriptions in the "pseries" machine
 type

s390x:
Improved storage key emulation (e.g. fixed address handling, lazy
 storage key enablement for TCG, ...)
New gen16 CPU features are now enabled automatically in the latest
 machine type

KVM:
Support for SGX in the virtual machine, using the /dev/sgx_vepc device
 on the host and the "memory-backend-epc" backend in QEMU.
New "hv-apicv" CPU property (aliased to "hv-avic") sets the
 HV_DEPRECATING_AEOI_RECOMMENDED bit in CPUID[0x40000004].EAX.

virtio-mem:
QEMU now fully supports guest memory dumps with virtio-mem.
QEMU now cleanly supports precopy migration, postcopy migration and
 background snapshots with virtio-mem.

fixes #3902

Signed-off-by: Julio Montes <julio.montes@intel.com>

2022-03-16 10:35:39 -06:00

apply_patches.sh

scripts: Change here document delimiters

2022-03-10 09:23:37 +00:00

configure-hypervisor.sh

tools: update QEMU to 6.2

2022-03-16 10:35:39 -06:00

gen_versions_txt.sh

scripts: Change here document delimiters

2022-03-10 09:23:37 +00:00

lib.sh

docs: update Release-Process.md

2022-02-06 09:15:57 +02:00

patch_qemu.sh

scripts: Use shebang /usr/bin/env bash

2022-01-13 22:53:28 +01:00

README.md

…

README.md

Packaging scripts

This directory contains useful packaging scripts.

`configure-hypervisor.sh`

This script generates the official set of QEMU-based hypervisor build configuration options. All repositories that need to build a hypervisor from source MUST use this script to ensure the hypervisor is built in a known way since using a different set of options can impact many areas including performance, memory footprint and security.

Example usage:

  $ configure-hypervisor.sh qemu