I'm now on 4.16.3 kernel, and while I haven't encountered freeze since moving to 4.15.13+, the WiFi connection becomes slow/unstable after few minutes. I'm not sure this is connected to the same part of code, or my HW meanwhile degraded a bit (did the 4.4 kernel work without a hitch? I may try to boot it for few days to see if it's HW issue, or still regression in kernel and wifi card driver).
At this moment this is just a disclaimer to my post above, to make people not expect everything works perfectly after update of kernel, YMMV. For me it at least doesn't freeze any more.
I'm now on 4.16.3 kernel, and while I haven't encountered freeze since moving to 4.15.13+, the WiFi connection becomes slow/unstable after few minutes. I'm not sure this is connected to the same part of code, or my HW meanwhile degraded a bit (did the 4.4 kernel work without a hitch? I may try to boot it for few days to see if it's HW issue, or still regression in kernel and wifi card driver).
At this moment this is just a disclaimer to my post above, to make people not expect everything works perfectly after update of kernel, YMMV. For me it at least doesn't freeze any more.