Samsung Electronics Co., Ltd.

Ivan Getta

Ahmed M Azab

Rohan Bhutkar

Wenbo Shen

Guruprasad Ganesh

Myungsu Cha

Junyong Choi

Ruowen Wang

Khaled Elwazeer

Sudhi Herle

Yong Uk Shin

Peng Ning

Xun Chen

Hyungseok Yu

Donguk Seo

Kyungsun Lee

Yurak Choe

Kyoung-Joong Shin

Haining Chen

Mengmeng Li

Se Young Choi

A method for operating an electronic device, the method including spawning a name space tool (NST) as part of a boot process of a host OS, wherein the NST is a process with a plurality of root privileges of the host OS. The method further includes spawning, by the NST, a container for a guest OS, wherein the container for the guest OS is mapped to a dedicated domain in the host OS, and dropping, by the NST, a root privilege of the host OS in response to spawning the container for the guest OS.

System and method for guest operating system using containers

This disclosure relates to an electronic device including a memory and at least one processor coupled to the memory. The at least one processor is configured to execute a daemon process in one of a container or a host operating system, wherein the daemon process is configured to manage data transfer between the container and the host operating system, create, via the daemon process, an inter-process communication (IPC) channel between the container and the host operating system, receive incoming audio data, and buffer the incoming audio data to the IPC channel.

System and method for device audio

A method for implementing a shared memory buffer includes at an apparatus comprising a processor and a physical memory, running a host environment with a host virtual memory. The method further includes running a guest environment with a guest virtual memory, performing, by the host environment, an allocation of a frame buffer in the physical memory, and mapping the allocated frame buffer into the host virtual memory. Additionally, the method includes passing a handle of the allocated frame buffer to the guest environment and performing a mapping of the allocated frame buffer into the guest virtual memory, the mapping based on the handle of the allocated frame buffer.

System and method for frame buffer

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Mountain View, CA, United States of America

Ivan Getta