acrn-hypervisor/devicemodel
Yonghua Huang 2fa67a4471 HV: clear memory region used by UOS before it exit
this patch fixes such an information leaking issue:
in case that after a UOS is destroyed, its memroy
will be reclaimed and maybe re-allocated for a new UOS,
then the previous UOS sensitive data in memory may
be leaked to the new UOS.

Tracked-On: #1825
Signed-off-by: Yonghua Huang <yonghua.huang@intel.com>
Signed-off-by: Tianhua Sun <tianhuax.s.sun@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
2018-11-16 09:13:34 +08:00
..
arch/x86 DM: wrap ASSERT/DEASSERT IRQ line with Set/Clear IRQ line 2018-10-29 09:26:23 +08:00
bios dm: bios: update to version 1.0.1 2018-10-31 11:30:45 +08:00
core HV: clear memory region used by UOS before it exit 2018-11-16 09:13:34 +08:00
hw dm: uart: fix UOS console output to stdin 2018-11-08 15:14:15 +08:00
include DM: add interface to set intr storm monitor params 2018-11-08 14:43:05 +08:00
lib dm: add const declaration for dm_strto* APIs 2018-10-24 18:16:37 +08:00
samples DM: update User OS launch script with v0.3 CL and kernel numbers 2018-11-12 10:43:03 -08:00
vmcfg devicemodel: Makefile: clean up/refactor some code 2018-10-30 14:25:51 +08:00
MAINTAINERS update home page information 2018-05-15 17:19:39 +08:00
Makefile devicemodel: Makefile: clean up/refactor some code 2018-10-30 14:25:51 +08:00
README.rst DM USB: involve the libusb 2018-05-29 10:35:05 +08:00

README.rst

ACRN Device Model
#################

Introduction
============
The ACRN Device Model provides **device sharing** capabilities between the Service OS and Guest OSs. It is a component that is used in conjunction with the `ACRN Hypervisor`_ and this is installed within the Service OS. You can find out more about Project ACRN on the `Project ACRN documentation`_ website.


Building the Device Model
=========================

Build dependencies
******************

* For Clear Linux

.. code-block:: console

   sudo swupd bundle-add os-clr-on-clr \
          os-utils-gui-dev

* For CentOS

.. code-block:: console

   sudo yum install gcc \
          libuuid-devel \
          openssl-devel \
          libpciaccess-devel \
          libusb-devel

* For Fedora 27

.. code-block:: console

   sudo dnf install gcc \
          libuuid-devel \
          openssl-devel \
          libpciaccess-devel \
          libusb-devel

Build
*****
To build the Device Model

.. code-block:: console

   make

To clean the build artefacts

.. code-block:: console

   make clean

Runtime dependencies
********************

* On CentOS

.. code-block:: console

   sudo yum install openssl-libs \
                    zlib \
                    libpciaccess \
                    libuuid \
                    libusb

* On Fedora 27

.. code-block:: console

   sudo dnf install openssl-libs \
                    zlib \
                    libpciaccess \
                    libuuid \
                    libusb

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