Re: 2.6.19-rc1 genirq causes either boot hang or "do_IRQ: cannot handle IRQ -1"

From: Muli Ben-Yehuda
Date: Sat Oct 07 2006 - 14:01:05 EST


On Sat, Oct 07, 2006 at 10:52:24AM -0600, Eric W. Biederman wrote:

> Can you try CONFIG_CPU_HOTPLUG? That will force genapic to be set
> to genapic_physflat instead of genapic_flat.

Yep, it boots with CONFIG_CPU_HOTPLUG!

> If genapic_physflat works we will have to decide what to do about
> genapic_flat.

I'm happy to test any follow-on patches to make it work without
CONFIG_CPU_HOTPLUG.

Cheers,
Muli
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