acrn-hypervisor/hypervisor
Jason Chen CJ 570aef648a instr_emul: refine decode_instruction with copy_from_gva
use copy_from_gva in vie_init, if copy_from_gva meet -EFAULT, inject #PF.
And for decode_instruction, if return -EFAULT, the caller should keep return
path with successful status.

v2:
- remove vm_restart_instruction when inject #PF

Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
2018-06-11 12:14:43 +08:00
..
arch/x86 instr_emul: refine decode_instruction with copy_from_gva 2018-06-11 12:14:43 +08:00
boot fix MISRA C"Literal zero used in pointer context" 2018-06-11 12:13:43 +08:00
bsp HV: config: adapt to the generated config.h 2018-06-08 17:21:13 +08:00
common HV: config: adapt to the generated config.h 2018-06-08 17:21:13 +08:00
debug HV: config: adapt to the generated config.h 2018-06-08 17:21:13 +08:00
Documentation UEFI: update acrn.conf and Document 2018-05-15 17:25:26 +08:00
include add copy_from_gva/copy_to_gva functions 2018-06-11 12:14:43 +08:00
lib fix MISRA C"Literal zero used in pointer context" 2018-06-11 12:13:43 +08:00
scripts/kconfig HV: config: adapt to the generated config.h 2018-06-08 17:21:13 +08:00
Kconfig HV: config: add Kconfig and defconfigs for sbl & uefi 2018-06-08 17:21:13 +08:00
MAINTAINERS update home page information 2018-05-15 17:19:39 +08:00
Makefile HV: config: adapt to the generated config.h 2018-06-08 17:21:13 +08:00
README.rst initial import 2018-05-11 14:44:28 +08:00

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!