* [moderation/CI] Re: support batched checking of the young flag for MGLRU
@ 2026-03-06 23:58 syzbot ci
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From: syzbot ci @ 2026-03-06 23:58 UTC (permalink / raw)
To: syzkaller-upstream-moderation; +Cc: syzbot
syzbot ci has tested the following series
[v3] support batched checking of the young flag for MGLRU
https://lore.kernel.org/all/cover.1772778858.git.baolin.wang@linux.alibaba.com
* [PATCH v3 1/6] mm: use inline helper functions instead of ugly macros
* [PATCH v3 2/6] mm: rename ptep/pmdp_clear_young_notify() to ptep/pmdp_test_and_clear_young_notify()
* [PATCH v3 3/6] mm: rmap: add a ZONE_DEVICE folio warning in folio_referenced()
* [PATCH v3 4/6] mm: add a batched helper to clear the young flag for large folios
* [PATCH v3 5/6] mm: support batched checking of the young flag for MGLRU
* [PATCH v3 6/6] arm64: mm: implement the architecture-specific test_and_clear_young_ptes()
and found the following issue:
kernel build error
Full report is available here:
https://ci.syzbot.org/series/ec7a1ad8-d7a8-4ed6-b974-1498b7645030
***
kernel build error
tree: torvalds
URL: https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux
base: 5ee8dbf54602dc340d6235b1d6aa17c0f283f48c
arch: amd64
compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8
config: https://ci.syzbot.org/builds/ca01dc5a-e9c9-424a-9902-c53133976f64/config
mm/damon/ops-common.c:93:12: error: call to undeclared function 'pmdp_clear_young_notify'; 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: syzbot@syzkaller.appspotmail.com
---
This report is generated by a bot. It may contain errors.
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The email will later be sent to:
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2026-03-06 23:58 [moderation/CI] Re: support batched checking of the young flag for MGLRU syzbot ci
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