Hi there,

Our target is Sitara AM5726 , CortexA15 dual core on which we are running 
Linux on A15 core0 and RTOS on core1.

RTOS gets periodic interrupt from external hardware via nirq1 pin 
(dedicated input into ARM gic).

Under heavy load in Linux (core 0!), RTOS, which runs on core1 misses 
interrupts.

Questions

   1. Does linux/hypervisor participate in interrupt scheduling/forwarding 
   to cell on Core1
   2. Is there a description of interrupt forwarding/virtualization scheme 
   to cores (if exists)? Any pointer to document/source code would be 
   appreciated.

Thanks a lot,

Nir.

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