27 Apr
2018
27 Apr
'18
11:39 a.m.
On Fri 27-04-18 09:37:20, joro@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