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* [moderation/CI] Re: mm/userfaultfd: detect VMA replacement after copy retry in mfill_copy_folio_retry()
@ 2026-03-31 19:04 syzbot ci
  0 siblings, 0 replies; only message in thread
From: syzbot ci @ 2026-03-31 19:04 UTC (permalink / raw)
  To: syzkaller-upstream-moderation; +Cc: syzbot

syzbot ci has tested the following series

[v4] mm/userfaultfd: detect VMA replacement after copy retry in mfill_copy_folio_retry()
https://lore.kernel.org/all/20260331134158.622084-1-devnexen@gmail.com
* [PATCH v4] mm/userfaultfd: detect VMA replacement after copy retry in mfill_copy_folio_retry()

and found the following issue:
kernel build error

Full report is available here:
https://ci.syzbot.org/series/48f63483-eb2d-4dd7-831a-e7edcbc81adc

***

kernel build error

tree:      mm-new
URL:       https://kernel.googlesource.com/pub/scm/linux/kernel/git/akpm/mm.git
base:      54c9d0359b180b34070aa7ff8d9428fa3db8acbb
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/63e576d3-1345-472a-9c6b-4e672cc66ae2/config

mm/userfaultfd.c:480:3: error: call to undeclared function 'fput'; 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.
syzbot ci engineers can be reached at syzkaller@googlegroups.com.

To test a patch for this bug, please reply with `#syz test`
(should be on a separate line).

The patch should be attached to the email.
Note: arguments like custom git repos and branches are not supported.

The email will later be sent to:
[akpm@linux-foundation.org devnexen@gmail.com linux-kernel@vger.kernel.org linux-mm@kvack.org peterx@redhat.com rppt@kernel.org]

If the report looks fine to you, reply with:
#syz upstream

If the report is a false positive, reply with
#syz invalid


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2026-03-31 19:04 [moderation/CI] Re: mm/userfaultfd: detect VMA replacement after copy retry in mfill_copy_folio_retry() syzbot ci

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