[moderation/CI] Re: mm: hugetlb: allocate frozen gigantic folio

[moderation/CI] Re: mm: hugetlb: allocate frozen gigantic folio

[syzbot ci]

syzbot ci has tested the following series

[v4] mm: hugetlb: allocate frozen gigantic folio
https://lore.kernel.org/all/20251023115940.3573158-1-wangkefeng.wang@huawei.com
* [PATCH v4 1/6] mm: debug_vm_pgtable: add debug_vm_pgtable_free_huge_page()
* [PATCH v4 2/6] mm: page_alloc: add __split_page()
* [PATCH v4 3/6] mm: cma: add __cma_release()
* [PATCH v4 4/6] mm: page_alloc: add alloc_contig_frozen_{range,pages}()
* [PATCH v4 5/6] mm: cma: add cma_alloc_frozen{_compound}()
* [PATCH v4 6/6] mm: hugetlb: allocate frozen pages in alloc_gigantic_folio()

and found the following issue:
kernel build error

Full report is available here:
https://ci.syzbot.org/series/d017473a-4638-4309-a2d3-1e4132e2337a

***

kernel build error

tree:      linux-next
URL:       https://kernel.googlesource.com/pub/scm/linux/kernel/git/next/linux-next
base:      aaa9c3550b60d6259d6ea8b1175ade8d1242444e
arch:      amd64
compiler:  Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
config:    https://ci.syzbot.org/builds/3ee1dee8-f51e-496f-b7d2-8bf3eb865fee/config

mm/internal.h:518:21: error: use of undeclared identifier 'pfn'
mm/internal.h:519:35: error: use of undeclared identifier 'pfn'
mm/damon/../internal.h:518:21: error: use of undeclared identifier 'pfn'
mm/damon/../internal.h:519:35: error: use of undeclared identifier 'pfn'
kernel/../mm/internal.h:518:21: error: use of undeclared identifier 'pfn'
kernel/../mm/internal.h:519:35: error: use of undeclared identifier 'pfn'
lib/../mm/internal.h:518:21: error: use of undeclared identifier 'pfn'
lib/../mm/internal.h:519:35: error: use of undeclared identifier 'pfn'
fs/../mm/internal.h:518:21: error: use of undeclared identifier 'pfn'
fs/../mm/internal.h:519:35: error: use of undeclared identifier 'pfn'

***

If these findings have caused you to resend the series or submit a
separate fix, please add the following tag to your commit message:
  Tested-by: syzbot@syzkaller.appspotmail.com

---
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If the report looks fine to you, reply with:
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