Hi Hans,

When RTlinux takes over, a linux interrupt will be delivered as usual is
RT is not running, otherwise it will be recorded and pended so that it
will get run as soon as the RT system becomes idle.

Regards, Stuart


> Hans-Olof Danielsson wrote:
> 
> Hi,
> 
> I have looked into RTLinux FAQ but found no answer to the question:
> 
> What happens to Linux interrupt handlers when moving to RTLinux?
> 
> Possible answers:
> 
> 1. They are automaticaly replaced with RTLinux versions that assures
> that all communication between a device and a user space process goes
> via soft interrupts and rtl_fifo.
> 
> 2.You have to to this to get the system working with real time
> performance: .........
> 
> What is the correct answer/s?
> 
> TIA for comments.
> 
> 
> Regards
> Hans-Olof
> 
> Danitek AB
> Hans-OlofDanielsson
> Dragspelsv. 20
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> Sweden
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