[PATCH 13/11] arm64: Add support for 48-bit VA space with 64KB page configuration

[Catalin Marinas]

On Wed, Jul 23, 2014 at 02:49:09PM +0100, Jungseok Lee wrote:
> On Jul 23, 2014, at 12:37 AM, Catalin Marinas wrote:
> > On Tue, Jul 22, 2014 at 04:13:27PM +0100, Jungseok Lee wrote:
> >> On Jul 22, 2014, at 00:09 +900 Catalin Marinas wrote:
> >>> This patch allows support for 3 levels of page tables with 64KB page 
> >>> configuration allowing 48-bit VA space. The pgd is no longer a full 
> >>> PAGE_SIZE (PTRS_PER_PGD is 64) and (swapper|idmap)_pg_dir are not fully 
> >>> populated (pgd_alloc falls back to kzalloc). 
> >>> 
> >>> Signed-off-by: Catalin Marinas <catalin.marinas at arm.com> 
> >>> --- 
> >> 
> >> One more step :)
> > 
> > The last before the upcoming merging window. I also updated the
> > pgtable-4levels branch with the latest.
> 
> I've tested the latest potable-4levels branch and 64KB + 3 Levels
> works fine on model.
> 
> Tested-by: Jungseok Lee <jungseoklee85 at gmail.com>

Thanks.

-- 
Catalin