Re: [PATCH] arm64: mm: force write fault for atomic RMW instructions

Christoph Lameter (Ampere)
2024-05-13T22:41:51Z

On Fri, 10 May 2024, Yang Shi wrote:

> Yeah, I'm confused too. Triggering write fault in the first place should be
> fine, right? Can we update the spec?

That is certainly the best solution. Howver, there is a large base of
machines out there now with this issue.