[moderation/CI] Re: mm: introduce __ptent sparse attribute

syzbot ci <[email protected]> Fri, 17 Jul 2026 14:19:14 -0700
Newsgroups dev.linux.lists.syzbot
Message-ID <[email protected]>
syzbot ci has tested the following series

[v1] mm: introduce __ptent sparse attribute
https://lore.kernel.org/all/[email protected]
* [RFC PATCH 1/4] mm: use proper PTE accessors in madvise() and mremap()
* [RFC PATCH 2/4] mm: introduce ptep_get_nopgtable() and set_pte_nopgtable() accessors
* [RFC PATCH 3/4] mm: introduce __ptent sparse attribute
* [RFC PATCH 4/4] s390/mm: implement __ptent-aware pte_t type

and found the following issue:
kernel build error

Full report is available here:
https://ci.syzbot.org/series/62b04622-8836-4d29-9a8a-0f9a1110d500

***

kernel build error

tree:      mm-new
URL:       https://kernel.googlesource.com/pub/scm/linux/kernel/git/akpm/mm.git
base:      c3330b3115e013ea8160338e5d8b32a1fff26173
arch:      amd64
compiler:  Debian clang version 22.1.6 (++20260514074242+fc4aad7b5db3-1~exp1~20260514074407.73), Debian LLD 22.1.6
config:    https://ci.syzbot.org/builds/938e6a38-5507-4c5c-a6db-514b6c9a59e1/config

./include/linux/pgtable.h:500:38: error: call to undeclared function 'PageTable'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
./include/linux/pgtable.h:512:38: error: call to undeclared function 'PageTable'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]

***

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: [email protected]

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