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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On Tue, Aug 10, 2010 at 08:05:14PM +0200, Sander Eikelenboom wrote:

Lets first prove that my theory is right before contacting MSI directly.
Can you try the attached patch? it should fix the boot-crash. When the
system booted successfully please try some USB device (make sure it uses
the seperate usb-controler, I guess the seperate device is responsible
for USB 3, so try to plug a device into one of your USB 3 ports).
If you finished that please send me whether it worked or not and the
full dmesg output of the system.

	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 ..., 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 ..., Sander Eikelenboom, (Tue Aug 10, 1:57 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 ..., Sander Eikelenboom, (Wed Aug 11, 10:54 am)