[yocto] Intel machine with 64 Bit kernel and 32 Bit user space

[Alexander Kanavin]

2018-07-26 14:56 GMT+02:00 Ayoub Zaki <ayoub.zaki at googlemail.com>:
> Is it possible to define a MACHINE configuration with a 64 Bit kernel and 32
> Bit user space ?
>
> The user space should not be using a  x32 ABI.

I think (but I am not sure), that you can do it with multilib. Define
a configuration like this:
https://github.com/openembedded/openembedded-core/blob/master/meta-skeleton/conf/multilib-example.conf

Then build lib32-core-image-minimal. That image should include only 32
bit user space, but the kernel will be 64 bit.

Alex