On Fri, 2015-03-06 at 17:11 -0700, Warren Severin wrote:
> Bug report, in kernel.org suggested format.
>
> [1.] One line summary of the problem:
>
> Excessive CPU load when USB 3.0 hub with VIA VL812-B2 chipset is plugged
> into port served by internal (root) USB 3.0 hub
What exactly is running? Are you seeing spurious events
if you enable debugging. Does it occur if you run with
runtime PM disabled (usbcore.autosuspend=-1 on the kernel
command line)?
Regards
Oliver
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