From: Andrew Morton <akpm@linux-foundation.org>
To: kernel test robot <lkp@intel.com>
Cc: Yunhui Cui <cuiyunhui@bytedance.com>,
llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
Linux Memory Management List <linux-mm@kvack.org>,
Douglas Anderson <dianders@chromium.org>
Subject: Re: [akpm-mm:mm-nonmm-unstable 40/49] ld.lld: error: undefined symbol: hw_nmi_get_sample_period
Date: Sat, 25 Oct 2025 21:51:35 -0700 [thread overview]
Message-ID: <20251025215135.d947785ef3edcb7b725cfcf2@linux-foundation.org> (raw)
In-Reply-To: <202510240701.eB6r97V3-lkp@intel.com>
On Fri, 24 Oct 2025 07:44:47 +0800 kernel test robot <lkp@intel.com> wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable
> head: b0165d26ed76a1d8825e54ddc5c0b62db5113f13
> commit: 5ec1304ad3434337b407db8e6e3bf6e2964c045f [40/49] watchdog: move arm64 watchdog_hld into common code
> config: arm64-randconfig-002-20251024 (https://download.01.org/0day-ci/archive/20251024/202510240701.eB6r97V3-lkp@intel.com/config)
CONFIG_WATCHDOG_PERF_ADJUST_PERIOD isn't set.
> compiler: clang version 16.0.6 (https://github.com/llvm/llvm-project 7cbf1a2591520c2491aa35339f227775f4d3adf6)
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251024/202510240701.eB6r97V3-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/202510240701.eB6r97V3-lkp@intel.com/
>
> All errors (new ones prefixed by >>):
>
> >> ld.lld: error: undefined symbol: hw_nmi_get_sample_period
> >>> referenced by watchdog_perf.c
> >>> kernel/watchdog_perf.o:(hardlockup_detector_event_create) in archive vmlinux.a
> >>> referenced by watchdog_perf.c
> >>> kernel/watchdog_perf.o:(hardlockup_detector_event_create) in archive vmlinux.a
Thanks, I'll remove this version of the series from mm.git.
prev parent reply other threads:[~2025-10-26 4:51 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-23 23:44 kernel test robot
2025-10-26 4:51 ` Andrew Morton [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20251025215135.d947785ef3edcb7b725cfcf2@linux-foundation.org \
--to=akpm@linux-foundation.org \
--cc=cuiyunhui@bytedance.com \
--cc=dianders@chromium.org \
--cc=linux-mm@kvack.org \
--cc=lkp@intel.com \
--cc=llvm@lists.linux.dev \
--cc=oe-kbuild-all@lists.linux.dev \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox