Add support to run remote user process as privileged on remote subsystem. The privileged user process can be given prioritized access to remote processor resources. This is achieved in kernel based on the group ID of the process. The kernel will have a pre-defined fastrpc group ID and if the process's group ID matches with it, then the process is treated as a privileged process. This information is sent to the remote processor during PD initialization and the PD is treated as a privileged PD. Ekansh Gupta (2): dt-bindings: misc: fastrpc: add fastrpc group IDs property misc: fastrpc: detect privileged processes based on group ID .../devicetree/bindings/misc/qcom,fastrpc.yaml | 6 + drivers/misc/fastrpc.c | 124 +++++++++++++++++++++ 2 files changed, 130 insertions(+) -- 2.7.4
