Hi Hans, Two things: * I have discovered that reading the fan RPM in toshiba_acpi is slow, around 50 ms. I didn't notice it at first, but after adding some more sensors I found (current and voltage for AC and battery) it started to make running "sensors" visibly slow. I don't know what proper fix to this would be. Feel free to revert the fan RPM for now if it is not acceptable for reading sensors to block for ~50 ms (as opposed to the 100s of micro-seconds that other sensors such as coretemp and acpitz take to read on that laptop). * I never got any feedback from you on the cover letter of this patch series: https://www.spinics.net/lists/platform-driver-x86/msg34818.html In a reply to the one of the patches in the series you alluded to that you would write a reply to the cover letter as well. Instead you sent the response to patch 1/2 twice. We are already halfway through the merge window soon, so I would appreciate getting that feedback soon. Best regards, Arvid Norlander