On Tue, Sep 29, 2026 at 01:32:31PM +0800, Muchun Song wrote: >For vmemmap-optimized sections, tail struct pages may be backed by >shared vmemmap pages. Those shared pages must carry the same page zone >ID as the struct pages initialized for the section. > >Warn in __init_single_page() if the shared tail page has a different >page_zone_id(), which would indicate inconsistent initialization. > >Signed-off-by: Muchun Song <[email protected]> >Acked-by: Qi Zheng <[email protected]> >---
Useful sanity check :) Feel free to add: Reviewed-by: Lance Yang <[email protected]>
