[Bug 1706] pc386: spurious interrupt 7

bugzilla-daemon at rtems.org bugzilla-daemon at rtems.org
Sat Oct 2 17:09:39 UTC 2010


--- Comment #8 from Joel Sherrill <joel.sherrill at oarcorp.com> 2010-10-02 12:09:38 CDT ---
If Ahhh... raw exception 7 is fp related. IRQ 7 is (from memory) the bit in the
first i8259 was hooked to the second in cascade mode. If I am remembering
right, it is really strange to get an IRQ from this. I wonder if Linux is also
getting this and eating it.

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