Well, Victor or one of his colleagues can answer this question better than I
can, but AFAIK, the answer is a qualified "Yes, but..."
The largest part of the "BUT" is that it will hold any normal Linux
interrupts until after the last real-time task has ceded control of the CPU
back to its scheduler. Other than that, I believe -- and it's only a belief
because I've never tried it -- that it is possible to nest RT IRQ's.
Norm
-----Original Message-----
From: Sudhir S [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, March 20, 2002 1:21 AM
To: [EMAIL PROTECTED]
Subject: [rtl] Nested Interrupt Handlers ?
Does RTLinux allows further interrupts to occur
even when servicing an existing interrupt ?
- Tom
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