CPC G06F 9/4812 (2013.01) [G06F 9/461 (2013.01); G06F 9/545 (2013.01)] | 20 Claims |
1. A system, comprising:
a computing device comprising a processor and a memory; and
machine-readable instructions stored in the memory that, when executed by the processor, cause the computing device to at least:
receive an interrupt request during execution of a process in a less privileged mode;
save a current state of the process;
switch from the less privileged mode to a more privileged mode;
process the interrupt request while in the more privileged mode; and
prior to completion of processing the interrupt request:
switch from the more privileged mode to the less privileged mode; and
in parallel to processing the interrupt request, continue execution of the process in the less privileged mode.
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