[Bug 29372] KMS - radeon (Uhhuh. NMI received for unknown reason)

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=29372


Emanuele Tomasi <tomasi at cli.di.unipi.it> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Platform|All                         |x86-64




--- Comment #2 from Emanuele Tomasi <tomasi at cli.di.unipi.it>  2011-02-18 22:17:46 ---
Hi Alex,
I made new tests. With 2.6.37 I receive the message 'Uhhuh' from kernel on
standby and the PC freezes with the commit
d7c2ba4286ea32401c0026cb92ec167f7b5753d8. (With
4d7e1498f7d9eb50e2eddabca193fc27bde24f0e I haven't freezing).
With 2.6.37.1 I keep getting 'Uhhuh' message but I'm not having freezing, even
with d7c2ba4286ea32401c0026cb92ec167f7b5753d8.
If I disable the PCIE lane changes as you suggested, also the message 'Uhhuh'
goes away.

So, wath do you think about? Do you need additional infos or tests?

Best regards,
Emanuele

P.S. I'm on x86_64

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