[ 22.241382] ath10k_pci 0000:01:00.0: firmware ver 10.4-3.4-00104 api 5 features no-p2p,mfp,peer-flow-ctrl,btcoex-param,allows-mesh-bcast,no-ps crc32 4317698a
[ 31.109029] ath10k_pci 0001:01:00.0: firmware ver 10.4-3.4-00104 api 5 features no-p2p,mfp,peer-flow-ctrl,btcoex-param,allows-mesh-bcast,no-ps crc32 4317698a
So I wondered if we were missing some driver patch?
Hard to be 100% sure, but it seems this change makes the cpu run about one degree cooler in allmost all thermal zones. For the rest it runs stable since a day now.
Tried it, but still thousands of these errors each day.
I've narrowed it down to 1 device. an Apple Ipad Air 2, with a Murata 339S02541 wifi module, which in turn is based on the Broadcom BCM4334 chip. There are many (recent) fruity devices in this house, using similar chipsets as far as i'm aware, so i'm a bit confused why the ipad seems to trigger the issue.
@dissent1 Now that I have enabled DSA, I think this error in the system-log is related?
Sun Dec 31 15:44:36 2017 daemon.notice procd: /etc/rc.d/S99set_cpu_affinity: eth1 irq not found.
Sun Dec 31 15:44:36 2017 daemon.notice procd: /etc/rc.d/S99set_cpu_affinity: /etc/rc.common: line 364: can't create /proc/irq//smp_affinity: nonexistent directory
Hmm. I think that the error above is caused by some other private patch, "S99set_cpu_affinity" that you likely have for balancing the IRQ usage in the CPU. The IRQ balancing is quite separate from the DSA change, but as the DSA changes the interfaces, your IRQ patch needs adjustment, too.