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580579a392
Simple atomic add/dec do no guarantee reference count full synchronization without a lock. Compare and swap operations are required for correct implementation. Tracked-On: #1875 Signed-off-by: Shuo A Liu <shuo.a.liu@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Acked-by: Yin Fengwei <fengwei.yin@intel.com>
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. .. _`ACRN Hypervisor`: https://github.com/projectacrn/acrn-hypervisor .. _`Project ACRN documentation`: https://projectacrn.github.io/