We should be able to patch it up to 3.10.104 (3.10 LTS will be maintained until last year fortunately), kernel sources look more or less like those for A64/H5 so someone has to take some time and do it like this: https://github.com/longsleep/linux-pine64/commits/pine64-hacks-1.2?after=Yfl8Tcy3EMT7I7lFUvExwouDB2ErMzQ%3D
Since you seem to own M2 Ultra now can you please provide some more test results?
apt-get install iozone3 htop iperf3
echo performance >/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
And then please walk through iozone calls here for HDD and there for eMMC. Would also be great to get
iperf3 numbers since this tool also logs retransmits. And while doing a longer test (
-t 120) it would be great if you could watch CPU utilization to get a clue whether iperf3 numbers are bottlenecked by maxing out a single CPU core. BTW: With
iperf3 you can also easily test the other direction with
-R. With old Banana Pi numbers differed a lot so it would be great to see network performance for both directions.