I have an Atom-based machine (N450) with an ICH8 running Ubuntu LTS
12.04.2. This has the latest updates installed, kernel 3.5.0-23.35. I
put the machine into S3, then woke it from the network. After resume,
the uhci_hcd and ehci_hcd devices (sharing an interrupt) start flooding
interrupts. This continues until the USB driver is reloaded, or I reboot.
Is this a known issue? I'm willing to assist debugging, I just wanted
to ask if people have seen this yet before I dig into it. If it comes
down to building linux-next via git, that's fine, it'll just take about
4 hours on this box to do it.
Let me know if there's any additional data folks want to see.
Cheers,
-PJ
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