Hi Andrew,
On Sat, Nov 09, 2019 at 03:26:29PM +0100, Geert Uytterhoeven wrote:
> Hi Andrew,
>
> On Fri, Nov 8, 2019 at 8:39 PM Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> wrote:
> > On Tue, 5 Nov 2019 09:15:27 +0200 Mike Rapoport <rppt@xxxxxxxxxx> wrote:
> > > m68k has two or three levels of page tables and can use appropriate
> > > pgtable-nopXd and folding of the upper layers.
> > >
> > > Replace usage of include/asm-generic/4level-fixup.h and explicit
> > > definitions of __PAGETABLE_PxD_FOLDED in m68k with
> > > include/asm-generic/pgtable-nopmd.h for two-level configurations and with
> > > include/asm-generic/pgtable-nopud.h for three-lelve configurations and
> > > adjust page table manipulation macros and functions accordingly.
> >
> > This one was messed up by linux-next changes in arch/m68k/mm/kmap.c.
> > Can you please take a look?
Can you please elaborate what was the problem?
The patch applies cleanly to v5.4-rc6-mmots-2019-11-08-16-23 (from
github.com/hnaz/linux-mm) and all the page table traversals in
arch/m68k/mm/kmap.c look Ok.
I've build atari_defconfig and it boots fine on aranym.
> You mean due to the rename and move of __iounmap() to __free_io_area()
> in commit aa3a1664285d0bec ("m68k: rename __iounmap and mark it static")?
>
> Commit 42d6c83d6180f800 ("m68k: mm: use pgtable-nopXd instead of
> 4level-fixup") in next-20191108 looks good to me.
>
> Gr{oetje,eeting}s,
>
> Geert
>
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
>
> 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
--
Sincerely yours,
Mike.
