> On 25 May 2022, at 11:38, Andrew Turner <[email protected]> wrote:
>
> The branch main has been updated by andrew:
>
> URL:
> https://cgit.FreeBSD.org/src/commit/?id=e605b87a9e75a7f693527f0aad8189ae9db20f16
>
> commit e605b87a9e75a7f693527f0aad8189ae9db20f16
> Author: Dapeng Gao <[email protected]>
> AuthorDate: 2022-05-25 10:25:06 +0000
> Commit: Andrew Turner <[email protected]>
> CommitDate: 2022-05-25 10:26:30 +0000
>
> Save only callee-saved registers in pcb
>
> On AArch64, registers x9-x18 are not callee-saved, yet they are
> preserved at many placed in swtch.S. This patch removes code that
> preserves these registers.
PR: 262691
Andrew
