# Re: \[RESEND, tip/locking/core, v5, 1/6\] powerpc: atomic: Make \_return atomics and \*{cmp}xchg fully ordered

- From: Will Deacon \<hidden\>
- Date: 2015-11-04 10:15:22 
- List: linuxppc-dev
- Page: https://ratatoskr.run/linuxppc-dev/2015/11/4613355
- Thread: https://ratatoskr.run/linuxppc-dev/2015/10/4606768/t.md

```text
On Wed, Nov 04, 2015 at 09:22:13AM +0800, Boqun Feng wrote:
> Will, AFAIK, you are currently working on variants on arm64, right? I
> wonder whether you depend on patch 3 (allow archictures to provide
> self-defined __atomic_op_*), if so I can also send patch 3 as a patch
> for tip tree and wait until it merged into powerpc next to send the
> rest. 

The arm64 patches are all queued in the arm64 tree and have been sitting
in -next for a while. They don't dependent on anything else.

Will
```