Stable Android Oreo + Latest 4.9 Kernel?

[sv2018]

I did a Android build of off latest source and I flashed the build and it is running fine.
For user space I used latest on master. And for kernel, I used latest in android-hikey-linaro-4.9 branch.
I see that latest Android build is Version ‘P’.

If I want to go back to a more stable Android-O build and let’s say I pick a tag for Android-O and build it, will that older build be compatible with latest android-hikey-linaro-4.9 kernel?

If so, which is a good tag to use for most recent Android-O build that can be used with latest 4.9 kernel?

Thank you!

[danielt]

Isn’t this topic still in the top twenty hikey960 posts from the last time we discussed this:

How to Build AOSP Android O

I want to flash Android O to my hikey960, but the official tutorial is using master branch, which is Android P. I tried using branch android-o-mr1-iot-preview-8 and some others, but all failed to booting. Is there any binary file need to include? Is any tutorial to flash Android O? Thanks!