Re: [PATCH 5/6] mm/memremap: Rename and consolidate SECTION_SIZE

2019-04-03 Thread David Hildenbrand
On 03.04.19 06:30, Anshuman Khandual wrote: > From: Robin Murphy > > Enabling ZONE_DEVICE (through ARCH_HAS_ZONE_DEVICE) for arm64 reveals that > memremap's internal helpers for sparsemem sections conflict with arm64's > definitions for hugepages which inherit the name of "sections" from earlier

Re: [PATCH 5/6] mm/memremap: Rename and consolidate SECTION_SIZE

2019-04-03 Thread Michal Hocko
On Wed 03-04-19 10:00:05, Anshuman Khandual wrote: > From: Robin Murphy > > Enabling ZONE_DEVICE (through ARCH_HAS_ZONE_DEVICE) for arm64 reveals that > memremap's internal helpers for sparsemem sections conflict with arm64's > definitions for hugepages which inherit the name of "sections" from e

[PATCH 5/6] mm/memremap: Rename and consolidate SECTION_SIZE

2019-04-02 Thread Anshuman Khandual
From: Robin Murphy Enabling ZONE_DEVICE (through ARCH_HAS_ZONE_DEVICE) for arm64 reveals that memremap's internal helpers for sparsemem sections conflict with arm64's definitions for hugepages which inherit the name of "sections" from earlier versions of the ARM architecture. Disambiguate memrem