Re: Current kernel with http://gnats.netbsd.org/39965 and pmap patches

[Izumi Tsutsui <tsutsui%ceres.dti.ne.jp@localhost>]

> I can't remember exactly what was the panic (it happened when probing ATA
> drives). I probably compiled NetBSD 3 kernel with wdc_mb.c revision 1.27
> and that kernel booted without panic.

Rev 1.24.10.1 (in netbsd-3 branch) should have the fix.

> Without hooks and NOIRQ flag kernel prints several intr_dispatch: stray level
> 71 interrupt errors and panics:
> panic()
> intr_dispatch()
> intr_glue()
> wdc_ata_bio_intr()
> ...

Yeah, wdc_mb actually causes interrupts (but not always?)
so we have to handle it somewhere..
---
Izumi Tsutsui