Re: [PATCH] mm: tracking shared dirty pages -v10

[Jeff Dike]

On Thu, Jun 22, 2006 at 09:01:20PM -0700, H. Peter Anvin wrote:
> No, it's not.  It's a problem with O=, apparently; this patch fixes it:
> 
> http://www.kernel.org/git/?p=linux/kernel/git/hpa/linux-2.6-klibc.git;a=commitdiff;h=4e51186fb663b57ac7c53517947510d2e1e9de01;hp=79317ba49e3f83d40f37b59fcdd5bd7c7635ee32

That works, thanks!

Back to the original problem - 2.6.17-mm1 UML not booting.  If you add
stderr=1 to the command line, you'll see this:

	timer_init : request_irq failed - errno = 38
	NET: Registered protocol family 2
	irq 0, desc: 081debe0, depth: 0, count: 0, unhandled: 0
	->handle_irq():  0808af80, handle_bad_irq+0x0/0x1b7
	->chip(): 081d9320, 0x81d9320
	->action(): 00000000
	   IRQ_NOPROBE set
	unexpected IRQ 00
	BUG: failure at include2/asm/hardirq.h:22/ack_bad_irq()!
	Kernel panic - not syncing: BUG!

which means that the genirq stuff needs UML work, which I was working
on anyway because UML could already be made to crash like this.
Except now, it always does.

				Jeff
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