From: Andrey Ryabinin <ryabinin.a.a@gmail.com>
To: kernel test robot <lkp@intel.com>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
Andrew Morton <akpm@linux-foundation.org>,
Linux Memory Management List <linux-mm@kvack.org>,
Andrey Konovalov <andreyknvl@gmail.com>
Subject: Re: [linux-next:master 7687/8302] ERROR: modpost: "vrealloc_node_align_noprof" [mm/kasan/kasan_test.ko] undefined!
Date: Wed, 21 Jan 2026 18:04:36 +0100 [thread overview]
Message-ID: <8d5cea70-0e1d-4442-b761-e6589346d654@gmail.com> (raw)
In-Reply-To: <202601211250.6uQzZrQp-lkp@intel.com>
On 1/21/26 5:57 AM, kernel test robot wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> head: 053966c344dbd346e71305f530e91ea77916189f
> commit: 22228c860d2633a22656cc506022c657fec15194 [7687/8302] mm/kasan/kunit: extend vmalloc OOB tests to cover vrealloc()
> config: x86_64-randconfig-121-20260120 (https://download.01.org/0day-ci/archive/20260121/202601211250.6uQzZrQp-lkp@intel.com/config)
> compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
> rustc: rustc 1.88.0 (6b00bc388 2025-06-23)
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260121/202601211250.6uQzZrQp-lkp@intel.com/reproduce)
>
> If you fix the issue in a separate patch/commit (i.e. not just a new version of
> the same patch/commit), kindly add following tags
> | Reported-by: kernel test robot <lkp@intel.com>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202601211250.6uQzZrQp-lkp@intel.com/
>
> Note: the linux-next/master HEAD 053966c344dbd346e71305f530e91ea77916189f builds fine.
> It may have been fixed somewhere.
>
Yep, this has been fixed independently by https://lkml.kernel.org/r/20260107-export-vrealloc_node_align_noprof-v1-1-a581bec13054@google.com
It would be nice to reorder the patches so that the fix is applied before the kunit patch.
> All errors (new ones prefixed by >>, old ones prefixed by <<):
>
>>> ERROR: modpost: "vrealloc_node_align_noprof" [mm/kasan/kasan_test.ko] undefined!
>
next prev parent reply other threads:[~2026-01-21 17:05 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-21 4:57 kernel test robot
2026-01-21 17:04 ` Andrey Ryabinin [this message]
2026-01-21 21:04 ` Andrew Morton
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