[moderation/CI] Re: mm/memblock: Fix reserve_mem allocation overlapping KHO scratch regions

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syzbot ci

unread,
Nov 30, 2025, 7:46:51 AM (2 days ago) Nov 30
to syzkaller-upst...@googlegroups.com, syz...@lists.linux.dev
syzbot ci has tested the following series

[v1] mm/memblock: Fix reserve_mem allocation overlapping KHO scratch regions
https://lore.kernel.org/all/20251130172939.57499...@gmail.com
* [PATCH RFC] mm/memblock: Fix reserve_mem allocation overlapping KHO scratch regions

and found the following issue:
kernel build error

Full report is available here:
https://ci.syzbot.org/series/2063e5cf-1386-4258-a5f2-b62263550a7b

***

kernel build error

tree: mm-new
URL: https://kernel.googlesource.com/pub/scm/linux/kernel/git/akpm/mm.git
base: 8ad78d36c2877966b6a5507987ae072b5b8456c0
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/89c1614d-75f5-4cd6-82fc-b13b1759edfa/config

mm/memblock.c:2692:18: error: use of undeclared identifier 'kho_scratch_cnt'
mm/memblock.c:2693:19: error: use of undeclared identifier 'kho_scratch'
mm/memblock.c:2694:17: error: use of undeclared identifier 'kho_scratch'
mm/memblock.c:2694:39: error: use of undeclared identifier 'kho_scratch'

***

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: syz...@syzkaller.appspotmail.com

---
This report is generated by a bot. It may contain errors.
syzbot ci engineers can be reached at syzk...@googlegroups.com.

The email will later be sent to:
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