Re: interrupts run crazy on 2.6.28+

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I just started running 2.6.28.1 on my Thinkpad T30. How quickly do you see the issues? Do you think it's more specific to your cpu/hardware?

Leam

Chuck Anderson wrote:
My Lenovo T61 occasionally goes crazy with interrupts under kernels >= 2.6.28. powertop shows the situation clearly:

Top causes for wakeups:
99.4% (64644.0) <interrupt> : ahci, uhci_hcd:usb5, yenta, i915@pci:0000:00:02.0
How does one tell which device is causing all these interrupts?


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