Re: [PATCH v2 2/2] x86/mm: implement free pmd/pte page interfaces
From: Michal Hocko
Date: Fri Apr 27 2018 - 07:39:33 EST
On Fri 27-04-18 09:37:20, joro@xxxxxxxxxx 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