On Sat, Nov 07, 2026 at 12:31:19PM +0800, Muchun Song wrote: >Whether the optimized mapping can be used is now decided in the >architecture-specific vmemmap_populate() path. When PowerPC has to fall >back, such as on Hash MMU, it can disable optimization for the populated >vmemmap range there. > >Add section_vmemmap_optimization_disable() to centralize this fallback, >use it in the Hash MMU path, and drop the radix-specific >vmemmap_can_optimize() override. > >Signed-off-by: Muchun Song <[email protected]> >---
LGTM, feel free to add: Reviewed-by: Lance Yang <[email protected]>
