[PATCH V3 16/17] riscv: compat: Add COMPAT Kbuild skeletal support

[Arnd Bergmann]

On Thu, Jan 20, 2022 at 8:39 AM <guoren at kernel.org> wrote:
>
> From: Guo Ren <guoren at linux.alibaba.com>
>
> Adds initial skeletal COMPAT Kbuild (Runing 32bit U-mode on 64bit
> S-mode) support.
>  - Setup kconfig & dummy functions for compiling.
>  - Implement compat_start_thread by the way.
>
> Signed-off-by: Guo Ren <guoren at linux.alibaba.com>
> Signed-off-by: Guo Ren <guoren at kernel.org>
> Cc: Arnd Bergmann <arnd at arndb.de>

Reviewed-by: Arnd Bergmann <arnd at arndb.de>