On Tue, 17 Sep 2019 21:01:29 +0530 "Aneesh Kumar K.V" <aneesh.kumar@xxxxxxxxxxxxx> wrote: > vmem_altmap_offset() adjust the section aligned base_pfn offset. > So we need to make sure we account for the same when computing base_pfn. > > ie, for altmap_valid case, our pfn_first should be: > > pfn_first = altmap->base_pfn + vmem_altmap_offset(altmap); What are the user-visible runtime effects of this change?
