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microcode update from UOS is disabled. microcode version checking is available for both SOS and UOS. There are two TODOs of this patch: 1. This patch only update the uCode on pCPUs SOS owned. For the pCPUs not owned by SOS, the uCode is not updated. To handle this gap, we will have SOS own all pCPUs at boot time. So all pCPUs could have uCode updated. This will be handled in the patch to enable SOS own all pCPUs at boot time. 2. gva2gpa now doesn't check possible page table walk failure. Will add the failure check in gva2gpa in different patch. Signed-off-by: Yin Fengwei <fengwei.yin@intel.com> Reviewed-by: Anthony Xu (anthony.xu@intel.com) Acked-by: Eddie Dong <eddie.dong@intel.com> Acked-by: Tian, Kevin <kevin.tian@intel.com>
Embedded-Hypervisor ################### This open source embedded hypervisor defines a software architecture for running multiple software subsystems managed securely on a consolidated system (by means of a virtual machine manager), and defines a reference framework Device Model implementation for devices emulation This embedded hypervisor is type-1 reference hypervisor, running directly on the system hardware. It can be used for building software defined cockpit (SDC) or In-Vehicle Experience (IVE) solutions running on Intel Architecture Apollo Lake platforms. As a reference implementation, it provides the basis for embedded hypervisor vendors to build solutions with an open source reference I/O mediation solution, and provides auto makers a reference software stack for SDC usage. This embedded hypervisor is able to support both Linux* and Android* as a Guest OS, managed by the hypervisor, where applications can run. This embedded hypervisor is a partitioning hypervisor reference stack, also suitable for non-automotive IoT & embedded device solutions. It will be addressing the gap that currently exists between datacenter hypervisors, hard partitioning hypervisors, and select industrial applications. Extending the scope of this open source embedded hypervisor relies on the involvement of community developers like you!