[fedora-virt] AMD-Vi: Disabling interrupt remapping due to BIOS Bug(s) and Fedora 19 Virt Test Day (VFIO) question

[Reartes Guillermo]

Hi,

Since some time i get:

[    0.119059] [Firmware Bug]: AMD-Vi: IOAPIC[7] not in IVRS table
[    0.119102] [Firmware Bug]: AMD-Vi: IOAPIC[8] not in IVRS table
[    0.119143] [Firmware Bug]: AMD-Vi: No southbridge IOAPIC found in IVRS table
[    0.119184] AMD-Vi: Disabling interrupt remapping due to BIOS Bug(s)
[    1.928705] AMD-Vi: Found IOMMU at 0000:00:00.2 cap 0x40
[    1.928923] AMD-Vi: Initialized for Passthrough Mode

Does these messages impede "Device assignment with VFIO" testing?

My mobo is a Asus Sabertooth 990FX 1.0, there is some discussion on the forum:

http://vip.asus.com/forum/view.aspx?id=20130227151715143&board_id=1&model=SABERTOOTH+990FX&page=1&SLanguage=en-us

I tried to assign a pcie Ethernet card about a year ago (no vfio) and
the result was a lockup.
I have not tried ever since.

Cheers.