acrn-hypervisor/hypervisor
Zide Chen 26f08680eb hv: shutdown guest VM upon triple fault exceptions
This patch implements triple fault vmexit handler and base on VM types:

- post-launched VMs: shutdown_target_vm() injects S5 PIO write to request
  DM to shut down the target VM.
- pre-launched VMs: shut down the guest.
- SOS: similarly, but shut down all the non real-time post-launched VMs that
  depend to SOS before shutting down SOS.

Tracked-On: #2700
Signed-off-by: Zide Chen <zide.chen@intel.com>
Signed-off-by: Sainath Grandhi <sainath.grandhi@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
2019-05-15 11:20:12 +08:00
..
acpi_parser HV: enable Kconfig of ACPI_PARSE_ENABLED 2019-05-14 11:53:02 +08:00
arch/x86 hv: shutdown guest VM upon triple fault exceptions 2019-05-15 11:20:12 +08:00
boot HV: hot fix on usage of CONFIG_ACPI_PARSE_ENABLED 2019-05-15 09:31:21 +08:00
bsp/ld hv: dmar_parse: remove dynamic memory allocation 2019-05-10 11:33:37 +08:00
common hv: implement NEED_SHUTDOWN_VM request to idle thread 2019-05-15 11:20:12 +08:00
debug vm_state: Update vm state VM_STATE_INVALID to VM_POWERED_OFF 2019-05-08 16:58:41 +08:00
dm HV: replace partition mode with pre-launched VM in comments 2019-05-08 10:02:56 +08:00
hw hv:remove common header files 2019-05-07 09:10:13 +08:00
include hv: shutdown guest VM upon triple fault exceptions 2019-05-15 11:20:12 +08:00
lib hv:move several files related X86 for lib 2019-05-13 10:12:20 +08:00
pre_build hv:merge static_checks.c 2019-05-14 09:16:33 +08:00
release hv:remove some unnecessary includes 2019-05-07 09:10:13 +08:00
scenarios HV: enable Kconfig of ACPI_PARSE_ENABLED 2019-05-14 11:53:02 +08:00
scripts hv: remove CONFIG_PLATFORM_[SBL|UEFI] and UEFI_STUB 2019-03-13 10:26:55 +08:00
Kconfig
MAINTAINERS
Makefile hv: implement NEED_SHUTDOWN_VM request to idle thread 2019-05-15 11:20:12 +08:00
README.rst doc: fix utf-8 punctuation, branding, spelling 2019-03-14 09:13:58 -07:00

ACRN Hypervisor
###############

The open source `Project ACRN`_ defines a device hypervisor reference stack and
an architecture for running multiple software subsystems, managed securely, on
a consolidated system by means of a virtual machine manager. It also defines a
reference framework implementation for virtual device emulation, called the
"ACRN Device Model".

The ACRN Hypervisor is a Type 1 reference hypervisor stack, running directly on
the bare-metal hardware, and is suitable for a variety of IoT and embedded
device solutions. The ACRN hypervisor addresses the gap that currently exists
between datacenter hypervisors, and hard partitioning hypervisors. The ACRN
hypervisor architecture partitions the system into different functional
domains, with carefully selected guest OS sharing optimizations for IoT and
embedded devices.

You can find out more about Project ACRN on the `Project ACRN documentation`_
website.

.. _`Project ACRN`: https://projectacrn.org
.. _`ACRN Hypervisor`: https://github.com/projectacrn/acrn-hypervisor
.. _`Project ACRN documentation`: https://projectacrn.github.io/