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SubjectRe: Unhandled IRQs on AMD E-450
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.

--
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Boris.

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