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Re: [2.6.35] AMD-Vi: Enabling IOMMU at 0000:00:00.2 cap 0x40 BUG: unable to handle kernel NULL pointer dereference at 0000000000000198

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From: Joerg Roedel
Subject: Re: [2.6.35] AMD-Vi: Enabling IOMMU at 0000:00:00.2 cap 0x40 BUG: unable to handle kernel NULL pointer dereference at 0000000000000198
Date: Tuesday, August 10, 2010 - 3:24 pm

On Tue, Aug 10, 2010 at 11:36:59PM +0200, Sander Eikelenboom wrote:

Ok, here is a quick and dirty patch wich should make your system boot
again. It introduces other issues which will show up when you try to
assign the devices to a virtual machine. But at least the devices should
work again on bare-metal.

	Joerg
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Messages in current thread:
Re: [2.6.35] AMD-Vi: Enabling IOMMU at 0000:00:00.2 cap 0x ..., Sander Eikelenboom, (Tue Aug 10, 9:57 am)
Re: [2.6.35] AMD-Vi: Enabling IOMMU at 0000:00:00.2 cap 0x ..., Joerg Roedel, (Tue Aug 10, 11:01 am)
Re: [2.6.35] AMD-Vi: Enabling IOMMU at 0000:00:00.2 cap 0x ..., Sander Eikelenboom, (Tue Aug 10, 11:05 am)
Re: [2.6.35] AMD-Vi: Enabling IOMMU at 0000:00:00.2 cap 0x ..., Joerg Roedel, (Tue Aug 10, 1:28 pm)
Re: [2.6.35] AMD-Vi: Enabling IOMMU at 0000:00:00.2 cap 0x ..., Sander Eikelenboom, (Tue Aug 10, 1:36 pm)
Re: [2.6.35] AMD-Vi: Enabling IOMMU at 0000:00:00.2 cap 0x ..., Joerg Roedel, (Tue Aug 10, 1:47 pm)
Re: [2.6.35] AMD-Vi: Enabling IOMMU at 0000:00:00.2 cap 0x ..., Sander Eikelenboom, (Tue Aug 10, 1:57 pm)
Re: [2.6.35] AMD-Vi: Enabling IOMMU at 0000:00:00.2 cap 0x ..., Joerg Roedel, (Tue Aug 10, 2:25 pm)
Re: [2.6.35] AMD-Vi: Enabling IOMMU at 0000:00:00.2 cap 0x ..., Sander Eikelenboom, (Tue Aug 10, 2:36 pm)
Re: [2.6.35] AMD-Vi: Enabling IOMMU at 0000:00:00.2 cap 0x ..., Sander Eikelenboom, (Tue Aug 10, 2:48 pm)
Re: [2.6.35] AMD-Vi: Enabling IOMMU at 0000:00:00.2 cap 0x ..., Joerg Roedel, (Tue Aug 10, 3:02 pm)
Re: [2.6.35] AMD-Vi: Enabling IOMMU at 0000:00:00.2 cap 0x ..., Joerg Roedel, (Tue Aug 10, 3:24 pm)
Re: [2.6.35] AMD-Vi: Enabling IOMMU at 0000:00:00.2 cap 0x ..., Sander Eikelenboom, (Wed Aug 11, 10:54 am)