On Tue, Sep 14, 2021 at 5:10 AM Ard Biesheuvel <ardb@xxxxxxxxxx> wrote: > > The CPU field will be moved back into thread_info even when > THREAD_INFO_IN_TASK is enabled, so add it back to arm64's definition of > struct thread_info. The series looks sane to me, but it strikes me that it's inconsistent - here for arm64, you make it unconditional, but for the other architectures you end up putting it inside a #ifdef CONFIG_SMP. Was there some reason for this odd behavior? Linus