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linuxkpi: Implement dma_max_mapping_size

Description

linuxkpi: Implement dma_max_mapping_size

Simply returns SCATTERLIST_MAX_SEGMENT.
Needed by drm v5.10

MFC after: 1 week
Sponsored by: Beckhoff Automation GmbH & Co. KG

Details

Provenance
manuAuthored on Mar 29 2022, 11:01 AM
Parents
rG40c911e8da50: zfs: use zero_region instead of allocating a dedicated page
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