[PATCH RFC 00/18] arch, mm: create a generic set_memory/change_page_attr core

[Mike Rapoport]

On Tue, Jul 21, 2026 at 12:54:46PM -0700, Borislav Petkov wrote:
> On Tue, Jul 21, 2026 at 09:28:56PM +0300, Mike Rapoport wrote:
> > I'll take it via the memblock tree? ;-)
> 
> Definitely not.
> 
> Unless you folks want to carve out the bits of set_memory.c which interact
> with core mm and mark it as maintained by someone else. I personally don't
> mind too much.

Well, in essence that's what this set is doing:

 arch/x86/mm/pat/set_memory.c            | 611 ++++----------------------------
 {arch/x86/mm/pat => mm}/cpa-test.c      |  66 ++--
 mm/set_memory.c                         | 396 +++++++++++++++++++++

I just decided to postpone MAINTAINERS update that would add
mm/set_memory.c mm/cpa-test.c to MM CORE section until non-rfc version.
 
> -- 
> Regards/Gruss,
>     Boris.
> 
> https://people.kernel.org/tglx/notes-about-netiquette

-- 
Sincerely yours,
Mike.