[PATCH v2 12/12] ARM: implement THREAD_INFO_IN_TASK for uniprocessor systems

Arnd Bergmann arnd at arndb.de
Tue Nov 30 05:43:36 PST 2021


On Tue, Nov 30, 2021 at 1:59 PM Ard Biesheuvel <ardb at kernel.org> wrote:

>  config IRQSTACKS
>         def_bool y
> -       depends on THREAD_INFO_IN_TASK
>         select HAVE_IRQ_EXIT_ON_IRQ_STACK
>         select HAVE_SOFTIRQ_ON_OWN_STACK

Doesn't this still need a 'depends on MMU' or the corresponding patch to
entry-v7m.S?  I could only find your patch to entry-armv.S and it looks like
you need the same thing for both.

         Arnd



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