On 10/4/18 1:50 PM, Christophe LEROY wrote:

Le 03/10/2018 à 06:24, Nicholas Piggin a écrit :

quoted

On Mon,  1 Oct 2018 12:30:19 +0000 (UTC)
Christophe Leroy [off-list ref] wrote:

quoted

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