Re: [RFC PATCH v3 1/7] book3s/64: avoid circular header inclusion in mmu-hash.h

[Aneesh Kumar K.V]

On 10/4/18 1:50 PM, Christophe LEROY wrote:
> Le 03/10/2018 Ã 06:24, Nicholas Piggin a ÃcritÂ:
> > On Mon, 1 Oct 2018 12:30:19 +0000 (UTC)
> > Christophe Leroy <christophe.leroy@xxxxxx> wrote:
> >
> > > When activating CONFIG_THREAD_INFO_IN_TASK, linux/sched.h
> > > includes asm/current.h. This generates a circular dependency.
> > > To avoid that, asm/processor.h shall not be included in mmu-hash.h
> > >
> > > In order to do that, this patch moves into a new header called
> > > asm/task_size.h the information from asm/processor.h requires by
> > > mmu-hash.h
> >
> > Doesn't look like you use this header in 32-bit code. Put task_size.h
> > in asm/64/ maybe?
>
> There is no asm/64/ dir at the time being, only book3s/64/ and nohash/64/
>
> I'm thinking about leaving it in asm/ but renaming it task_size_user64.h

Quiet a lot of that is book3s 64 specifi because we have there.

#if defined(CONFIG_PPC_BOOK3S_64) && defined(CONFIG_PPC_64K_PAGES)
/*
 * Max value currently used:
 */


-aneesh