Re: [PATCH] powerpc: add support for folded p4d page tables

Matthew Wilcox
2019-12-09T18:33:47Z

On Mon, Dec 09, 2019 at 06:46:36PM +0100, Christophe Leroy wrote:
>
>
> Le 09/12/2019 à 16:09, Mike Rapoport a écrit :
> > From: Mike Rapoport <rppt@linux.ibm.com>
> >
> > Implement primitives necessary for the 4th level folding, add walks of p4d
> > level where appropriate and replace 5level-fixup.h with pgtable-nop4d.h.
> >
> > Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
>
> Tested on 8xx and 83xx, no problem observed (ie book3s/32 and nohash/32)
>
> Tested-by: Christophe Leroy <christophe.leroy@c-s.fr>
>
> Christophe

Did you add anything else to the next 1100 lines that you didn't bother
to snip? I can't be arsed to scroll through them all looking.