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Date: Sun, 10 Oct 2010 19:46:52 +0200
From: Maciej Rutecki <maciej.rutecki@...il.com>
To: Dave Airlie <airlied@...il.com>
Cc: LKML <linux-kernel@...r.kernel.org>,
Thomas Gleixner <tglx@...utronix.de>,
Ingo Molnar <mingo@...e.hu>,
Jesse Barnes <jbarnes@...tuousgeek.org>
Subject: Re: "do_IRQ: 0.89 No irq handler for vector (irq -1)"
On czwartek, 7 października 2010 o 10:55:15 Dave Airlie wrote:
> We are seeing this on both intel and radeon drivers when we reload the
> module with 2.6.36-rc7 or so, and we get no irqs for that device.
>
> you can reproduce by
>
> init 3
> echo 0 > /sys/class/vtconsole/vtcon1/bind
> rmmod i915
> modprobe i915
>
> or radeon.
>
> It seems to be possibly MSI related.
>
I created a Bugzilla entry at
https://bugzilla.kernel.org/show_bug.cgi?id=20022
for your bug report, please add your address to the CC list in there, thanks!
--
Maciej Rutecki
http://www.maciek.unixy.pl
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