[Bug 300193] [NEW] The realtime kernel is unstable on VIA MII (modules crash, i/o problems, does not shut down)

[Johan Ehnberg]

Public bug reported:

I tried the kernel on my Via MII 1,2 Ghz Mini-ITX, but encountered quite
a few problems.

The kernel reports a lot of crashes, which are most probably the cause of much of this. See the attachment.
I can't get good latencies with the programs I want, such as jackd. In fact, latencies are better with the generic kernel.
I can't get good I/O performance like with the generic kernel, such as streaming video to mythfrontends.
I can't shut down the computer, it hangs at one point. A Ctrl+C gets me a bit further but it still hangs.

I'd be happy to help out with testing -rt on this hardware. I will also
soon test the Hardy kernel to see if there's any difference.

** Affects: linux-rt (Ubuntu)
     Importance: Undecided
         Status: New

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The realtime kernel is unstable on VIA MII (modules crash, i/o problems, does not shut down)
https://bugs.launchpad.net/bugs/300193
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