# RE: \[RFC v1 0/2\] Plumbing to support multiple secure memory backends.

- From: Ram Pai \<hidden\>
- Date: 2020-10-14 19:32:31 
- List: linuxppc-dev
- Page: https://ratatoskr.run/linuxppc-dev/2020/10/9519111
- Thread: https://ratatoskr.run/linuxppc-dev/2020/10/9519079/t.md

```text
On Wed, Oct 14, 2020 at 07:31:17AM +0100, Christoph Hellwig wrote:
> Please don't add an abstraction without a second implementation.
> Once we have the implementation we can consider the tradeoffs.  E.g.
> if expensive indirect function calls are really needed vs simple
> branches.

Ok. Not planning on upstreaming these patches till we have atleast
another backend.

-- 
Ram Pai
```