linux-kernel - [syzbot ci] Re: mm/vmalloc: clarify why vmap_range

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Message-ID: <693691ac.a70a0220.38f243.009a.GAE@google.com>
Date: Mon, 08 Dec 2025 00:51:56 -0800
From: syzbot ci <syzbot+cie262549d3c7e101a@...kaller.appspotmail.com>
To: akpm@...ux-foundation.org, jackmanb@...gle.com, 
	linux-kernel@...r.kernel.org, linux-mm@...ck.org, urezki@...il.com
Cc: syzbot@...ts.linux.dev, syzkaller-bugs@...glegroups.com
Subject: [syzbot ci] Re: mm/vmalloc: clarify why vmap_range_noflush() might sleep

syzbot ci has tested the following series

[v1] mm/vmalloc: clarify why vmap_range_noflush() might sleep
https://lore.kernel.org/all/20251208-b4-vmalloc-might_alloc-v1-1-94a9bb8ecb08@google.com
* [PATCH] mm/vmalloc: clarify why vmap_range_noflush() might sleep

and found the following issue:
kernel build error

Full report is available here:
https://ci.syzbot.org/series/ca5fb0b1-49a4-4066-b78d-d144e56e0d2b

***

kernel build error

tree:      mm-new
URL:       https://kernel.googlesource.com/pub/scm/linux/kernel/git/akpm/mm.git
base:      3f43be96f919cc611dcb2a4e38dd464831f4513e
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/1d630f58-694e-4568-8ac0-62e02ea8a59d/config

mm/vmalloc.c:308:14: error: use of undeclared identifier 'GFP_PGTABLE_KERNEL'

***

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@...kaller.appspotmail.com

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