Badness in irq_create_mapping at arch/powerpc/kernel/irq.c:527
benh at kernel.crashing.org
Fri Oct 20 09:33:28 EST 2006
On Thu, 2006-10-19 at 15:34 +0200, Nicolas DET wrote:
> Olaf Hering wrote:
> > I get irq warnings with current Linus tree on Pegasos.
> > The EDID handling for radeonfb appears to be broken as well,
> > but thats a different story:
> This patch enables chrp_pcibios_fixup() for bPlan's machine. however,
> this function should NOT be called as thoses platforms.
> An upcomming patch will "ppc_md.pcibios_fixup = NULL;" for every bPlan's
I'm not sure what the patch you pointed to has to do with fixups :)
Anyway, the irq code should work with Pegasos. I think the problem is
that it's missing a call to irq_set_default_host() on the i8259 when no
MPIC is present. It's strange, I though I had it... BriQ needs it too.
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