32bit rust compiler doesn't run new kernels. (only legacy will work)

[Arne Fitzenreiter]

To run 32bit rustc you need enabled cp15 barrier emulation. (This is removed in ARMV8 arch and needed to emulated by the kernel)

 

Please reenable like in legacy kernel 4.9:

CONFIG_ARMV8_DEPRECATED=y

CONFIG_SWP_EMULATION=y

CONFIG_CP15_BARRIER_EMULATION=y

CONFIG_SETEND_EMULATION=y

 

[Igor]

https://github.com/armbian/build/pull/1680

[Arne Fitzenreiter]

Wow. That was fast. Thanx!