Re: [PATCH 1/3] m68k: use asm-generic/memory_model.h for both MMU and !MMU

[PATCH 0/3] mm, arch: add generic implementation of pfn_valid() for FLATMEM · Mike Rapoport <rppt@kernel.org> · 2023-01-25
[PATCH 1/3] m68k: use asm-generic/memory_model.h for both MMU and !MMU · Mike Rapoport <rppt@kernel.org> · 2023-01-25
Re: [PATCH 1/3] m68k: use asm-generic/memory_model.h for both MMU and !MMU · Geert Uytterhoeven <geert@linux-m68k.org> · 2023-01-26
[PATCH 2/3] mips: drop definition of pfn_valid() for DISCONTIGMEM · Mike Rapoport <rppt@kernel.org> · 2023-01-25
[PATCH 3/3] mm, arch: add generic implementation of pfn_valid() for FLATMEM · Mike Rapoport <rppt@kernel.org> · 2023-01-25
Re: [PATCH 3/3] mm, arch: add generic implementation of pfn_valid() for FLATMEM · Andrew Morton <akpm@linux-foundation.org> · 2023-01-26
Re: [PATCH 3/3] mm, arch: add generic implementation of pfn_valid() for FLATMEM · "Arnd Bergmann" <arnd@arndb.de> · 2023-01-26
Re: [PATCH 3/3] mm, arch: add generic implementation of pfn_valid() for FLATMEM · Guo Ren <guoren@kernel.org> · 2023-01-27
Re: [PATCH 3/3] mm, arch: add generic implementation of pfn_valid() for FLATMEM · Huacai Chen <chenhuacai@kernel.org> · 2023-01-28
Re: [PATCH 3/3] mm, arch: add generic implementation of pfn_valid() for FLATMEM · Stafford Horne <shorne@gmail.com> · 2023-01-28

From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: 2023-01-26 08:20:54
Also in: linux-alpha, linux-arch, linux-m68k, linux-mips, linux-riscv, linux-sh, linux-um, lkml, loongarch, sparclinux

On Wed, Jan 25, 2023 at 8:08 PM Mike Rapoport [off-list ref] wrote:

From: "Mike Rapoport (IBM)" <rppt@kernel.org>

The MMU variant uses generic definitions of page_to_pfn() and
pfn_to_page(), but !MMU defines them in include/asm/page_no.h for no
good reason.

Include asm-generic/memory_model.h in the common include/asm/page.h and
drop redundant definitions.

Signed-off-by: Mike Rapoport (IBM) <rppt@kernel.org>

Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

`h`	back out one level
`j`	next message in thread
`k`	previous message in thread
`l`	drill in
`Esc`	close help / fold thread tree
`?`	toggle this help