Re: [PATCH v2 09/69] mm/mm_init: Defer hugetlb reservation until after zone initialization

[Mike Rapoport]

On Wed, 13 May 2026 21:04:37 +0800, Muchun Song <songmuchun@xxxxxxxxxxxxx> wrote:
> hugetlb_cma_reserve() and hugetlb_bootmem_alloc() currently run before
> free_area_init(), so HugeTLB reservation happens before zone state is
> initialized.
> 
> Move the reservation step after free_area_init() so the relevant zone
> information is available before HugeTLB reserves memory. This is needed
> for later hugetlb changes that validate boot-time HugeTLB reservations
> against zone boundaries.
> 
> [...]

Reviewed-by: Mike Rapoport (Microsoft) <rppt@xxxxxxxxxx>

-- 
Sincerely yours,
Mike.