As an update, this appears to be exactly related to https://bugzilla.kernel.org/show_bug.cgi?id=201761 In comment 75 Rafael Wysocki links another thread on the mailing list in which there is a supposedly working patch. Hopefully this can be accepted mainline soon after testing. Adam On 24/07/2024 12:15, Adam Macdonald wrote: > Greetings, > > I have just upgraded to the Linux kernel 6.10 on Arch Linux last night and am having issues with the thermal driver (iwlwifi) for my Intel AX210 (8086:2725) being unable to read out one of the thermal zones (the only thermal zone?). > > The following log message is repeated about 3-4 times a second in the kernel ring buffer log. > > [...] > thermal thermal_zone3: failed to read out thermal zone (-61) > [...] > > The offending driver: > $ cat /sys/class/thermal/thermal_zone3/type > iwlwifi_1 > > I am currently running 6.10.0-arch1-2, but was previously running 6.9.10-arch1 without this log spam occurring. > It is important to note, however, that on 6.9.10 it would previously fail to read out the thermal zone _once_, but not continue to retry forever & fill the log: > > Jul 23 14:26:09 milky kernel: thermal thermal_zone3: failed to read out thermal zone (-61) > > Thank you for taking the time to read this email > Cheers, > Adam >
