[PATCH v2 2/2] x86/mm: implement free pmd/pte page interfaces

[Michal Hocko]

On Fri 27-04-18 09:37:20, joro at 8bytes.org wrote:
[...]
> So until we make the generic ioremap code in lib/ioremap.c smarter about
> unmapping/remapping ranges the best solution is making my fix work again
> by reverting your patch.

Could you reuse the same mmu_gather mechanism as we use in the
zap_*_range?
-- 
Michal Hocko
SUSE Labs