# Re: \[PATCH\] docs: kernel-parameters: mark numa=off is supported by a bundle of architectures

- From: Jonathan Corbet \<corbet@lwn.net\>
- Date: 2021-05-27 16:11:57 
- List: linuxppc-dev
- Page: https://ratatoskr.run/linuxppc-dev/2021/05/1394278
- Thread: https://ratatoskr.run/linux-doc/2021/05/1388971/t.md

```text
Barry Song [ref] writes:

> risc-v and arm64 support numa=off by common arch_numa_init()
> in drivers/base/arch_numa.c. x86, ppc, mips, sparc support it
> by arch-level early_param.
> numa=off is widely used in linux distributions. it is better
> to document it.
>
> Signed-off-by: Barry Song <redacted>
> ---
>  Documentation/admin-guide/kernel-parameters.txt | 3 +++
>  1 file changed, 3 insertions(+)

Applied, thanks.

jon
```