[Bug 1706] pc386: spurious interrupt 7

bugzilla-daemon at rtems.org bugzilla-daemon at rtems.org
Sat Oct 2 03:16:05 UTC 2010


--- Comment #5 from Ralf Corsepius <ralf.corsepius at rtems.org> 2010-10-01 22:16:04 CDT ---
(In reply to comment #4)
> (In reply to comment #3)
> > Does the test actually run?
> Well, something runs ;)
> However, the amount of "spurious interrupt: 7" messages distort the screen
> output to an extent, I can't really tell, whether these tests actually work.

When having hacked the BSP to not print spurious interrupt messages on IRQ7,
the tests seem to work fine.

So, ... what to do about it? I don't have any clues about what may cause these
on my HW. I've read http://en.wikipedia.org/wiki/Intel_8259 and googled for it,
but these don't help me more, either.

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