[PATCH -next v2 1/2] riscv: uaccess: rename __get/put_user_nocheck to __get/put_mem_nocheck

[Arnd Bergmann]

On Sat, Aug 27, 2022 at 12:43 PM Tong Tiangen <tongtiangen at huawei.com> wrote:
> 在 2022/8/26 17:30, Arnd Bergmann 写道:
>
> I am very interested in the implementation of X86. I need to investigate
> and consider a cross architecture implementation.

One more point about the cross-architecture work: it generally makes
sense to do the most commonly used architectures first, usually
that would be x86, arm64 and powerpc64, followed by riscv, arm,
s390 and mips. If we can find something that the first architecture
maintainers like, everyone else can follow and you don't have to
rework all of them multiple times before getting to a consensus.

> However, I understand that the modification of the current patch has
> little to do with the two points mentioned above. We can optimize the
> code step by step.

You are correct that this has little to do with your patch, my point
was mainly that your patch is moving the code further away from
the other architectures, so it would make it harder to then do the
changes we actually want.

       Arnd