linux-kernel - Re: bug report: irq 19: nobody cared (try booting with the "irqpoll" option)

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Message-ID: <4EEA331F.1060201@ladisch.de>
Date:	Thu, 15 Dec 2011 18:49:19 +0100
From:	Clemens Ladisch <clemens@...isch.de>
To:	Julian Sikorski <belegdol@...il.com>
CC:	linux1394-devel@...ts.sourceforge.net, linux-kernel@...r.kernel.org
Subject: Re: bug report: irq 19: nobody cared (try booting with the "irqpoll"
 option)

Julian Sikorski wrote:
> W dniu 15.12.2011 16:56, Clemens Ladisch pisze:
>> Julian, try disabling DMAR (probably called IOMMU or something related
>> to virtualization) in the BIOS.
>
> There is no such option or anything even remotely related in the BIOS

Then add the kernel parameter intel_iommu=off to the boot loader.


Regards,
Clemens
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