On 2/22/23 10:58 AM, Peter Xu wrote:
On Wed, Feb 22, 2023 at 10:44:07AM +1100, Gavin Shan wrote:
Peter, could you please give some hints for me to understand the atomic
and non-atomic update here? Ok, I will drop this part of changes in next
revision with the assumption that we have atomic update supported for
ARM64.
See commit f39b7d2b96. Please don't remove the change in this patch.
The comment was just something I thought about when reading, not something
I suggested to change.
If to remove it we'll need to remove the whole chunk not your changes alone
here. Still, please take it with a grain of salt before anyone can help to
confirm because I can miss something else here.
In short: before we know anything solidly, your current code is exactly
correct, AFAICT.
Thanks, Peter. I think it's all for later. I will keep the changes and with
your r-b in next revision :)
Thanks,
Gavin
