Re: [PATCH v2 2/2] mm: provide a fallback for PAGE_KERNEL_EXEC for architectures

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On Thu, May 10, 2018 at 03:33:55PM +0000, Luis R. Rodriguez wrote:
On Thu, May 10, 2018 at 09:45:56AM +0200, Geert Uytterhoeven wrote:
Hi Luis,

On Thu, May 10, 2018 at 3:44 AM, Luis R. Rodriguez <mcgrof@xxxxxxxxxx> wrote:
Some architectures just don't have PAGE_KERNEL_EXEC. The mm/nommu.c
and mm/vmalloc.c code have been using PAGE_KERNEL as a fallback for years.
Move this fallback to asm-generic.

Architectures which do not define PAGE_KERNEL_EXEC yet:

  o alpha
  o mips
  o openrisc
  o sparc64

The above list seems to be far from complete?

I'll look again. If you know of others lemme know.

You know, better just ignore documenting these. I'll respin without that.

  Luis
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