Messages in this thread | | | Date | Wed, 30 May 2012 12:44:03 +0200 | From | Borislav Petkov <> | Subject | Re: Unhandled IRQs on AMD E-450 |
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On Wed, May 30, 2012 at 02:07:20AM +0200, Thomas Gleixner wrote: > I have no objections to improve the spurious/poll handling but this > has do be done more carefully. > > Also I'm very interested to figure out the root cause of this problem > first. You provided quite some information already, but I'm still > waiting for some more. > > Aside of that it would be helpful if the AMD folks could try to get > some more information about this issue on the documentation/errata > level. Boris ???
Hmm,
from reading what people have debugged so far, this looks like a problem with the Asmedia ASM1083 PCIe-PCI bridge:
http://marc.info/?l=linux-kernel&m=132793745319418
and both Intel and AMD boards which are integrating this thing are affected.
There's even a great message from Asmedia at the end of the thread, it is a lot of fun reading.
As always, I'll try to ask around but can't promise anything. We probably need to get some Intel folk involved too.
@Müller: can you send me the mail address of that Asmedia contact privately? If ASUS are on CC, them too.
Thanks.
-- Regards/Gruss, Boris.
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