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    SubjectRe: [PATCH v9 04/12] mm/sparsemem: Convert kmalloc_section_memmap() to populate_section_memmap()
    On Wed, Jun 05, 2019 at 02:58:21PM -0700, Dan Williams wrote:
    > Allow sub-section sized ranges to be added to the memmap.
    > populate_section_memmap() takes an explict pfn range rather than
    > assuming a full section, and those parameters are plumbed all the way
    > through to vmmemap_populate(). There should be no sub-section usage in
    > current deployments. New warnings are added to clarify which memmap
    > allocation paths are sub-section capable.
    >
    > Cc: Michal Hocko <mhocko@suse.com>
    > Cc: David Hildenbrand <david@redhat.com>
    > Cc: Logan Gunthorpe <logang@deltatee.com>
    > Cc: Oscar Salvador <osalvador@suse.de>
    > Reviewed-by: Pavel Tatashin <pasha.tatashin@soleen.com>
    > Signed-off-by: Dan Williams <dan.j.williams@intel.com>

    Reviewed-by: Oscar Salvador <osalvador@suse.de>

    --
    Oscar Salvador
    SUSE L3

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