linux-kernel - Re: "do_IRQ: 0.89 No irq handler for vector (irq -1)"

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Message-ID: <20101116121107.7728e971@jbarnes-desktop>
Date:	Tue, 16 Nov 2010 12:11:07 -0800
From:	Jesse Barnes <jbarnes@...tuousgeek.org>
To:	Florian Mickler <florian@...kler.org>
Cc:	"Rafael J. Wysocki" <rjw@...k.pl>, Dave Airlie <airlied@...il.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	LKML <linux-kernel@...r.kernel.org>, Ingo Molnar <mingo@...e.hu>,
	Keith Packard <keithp@...thp.com>
Subject: Re: "do_IRQ: 0.89 No irq handler for vector (irq -1)"

On Tue, 16 Nov 2010 20:46:45 +0100
Florian Mickler <florian@...kler.org> wrote:

> On Tue, 12 Oct 2010 12:49:38 -0700
> Jesse Barnes <jbarnes@...tuousgeek.org> wrote:
> > I don't think I buy that VGA is special anyway, at least not for KMS
> > enabled kernels, where vgacon and the BIOS can't assume anything about
> > graphics state anymore.  More generally, I don't think BIOSes have been
> > able to assume anything about the current graphics state since Windows
> > 3.1, when most platforms stopped using BIOS calls and/or VGA regs for
> > mode setting.
> > 
> > Thoughts?
> > 
> 
> does this need to go to 2.6.36.y? (is it already on it's way?)
> 
> commit 97c145f7c87453cec90e91238fba5fe2c1561b32
> Author: Jesse Barnes <jbarnes@...tuousgeek.org>
> Date:   Fri Nov 5 15:16:36 2010 -0400
> 
>     PCI: read current power state at enable time

I hadn't planned on pushing this to stable, but if you have a need
for it there, feel free to propose it.

-- 
Jesse Barnes, Intel Open Source Technology Center
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