On Sun, Jan 31, 2021 at 10:54 AM Yuxuan Shui <yshu...@gmail.com> wrote:
>
> But renaming the definition in x86 is not enough, as TIF_SINGLESTEP is
> set in current_thread_info()->flags, and the same commit has removed the
> code that checks those flags. We have to also migrate TIF_SINGLESTEP from
> thread info flags to syscall work flags, to make the whole thing work again.
Ok, so I now have the first fix merged, but what's the next step here?
As you say, the x86 ARCH_SYSCALL_EXIT_WORK is now entirely unused.
It's called ARCH_SYSCALL_WORK_EXIT these days, but that's for the
SYSCALL_WORK_SYSCALL_xyz flags, not for the TIF_xyz ones.
Revert? Or does somebody have a fix patch?
Linus
