Hello, can anyone have a look at my initial message? It was posted more than a couple of weeks ago but for some reason there was no comment or reply to that message: https://marc.info/?t=156712230300006&r=1&w=2 The PCS quirk on Denverton patch that has just landed for 5.4 isn't suitable for some of the latest intel PCH chipsets. For example, in the C620-series PCH offset 92 is assumed but that isn't the case for Lewisburg.
