On Sat, 8 Jan 2000, Mohit Aron wrote:
> Hi,
> I'm using FreeBSD-current (snapshot from Jan 3rd) which is configured
> with both SMP and APIC_IO support. This version panics upon calling
> acquire_timer0() (to modify the interrupt frequency of the 8254). On the other
> hand, if the kernel is not configured as an SMP, then it works fine. The panic
> reports some problem with some SMP lock - I can get more details if someone
> is interested in looking at the problem.
This is cause by calling disable_intr() when a lock is held. disable_intr()
is a funky macro in the SMP case.
Bruce
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