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From: kernel test robot <lkp@intel.com>
To: "Chang S. Bae" <chang.seok.bae@intel.com>, linux-kernel@vger.kernel.org
Cc: oe-kbuild-all@lists.linux.dev, x86@kernel.org,
	tglx@linutronix.de, mingo@redhat.com, bp@alien8.de,
	dave.hansen@linux.intel.com, peterz@infradead.org,
	david.kaplan@amd.com, chang.seok.bae@intel.com
Subject: Re: [PATCH 1/7] stop_machine: Introduce stop_machine_nmi()
Date: Mon, 26 Jan 2026 19:51:11 +0800	[thread overview]
Message-ID: <202601261901.Yj2kmvgI-lkp@intel.com> (raw)
In-Reply-To: <20260125014224.249901-2-chang.seok.bae@intel.com>

Hi Chang,

kernel test robot noticed the following build errors:

[auto build test ERROR on 24d479d26b25bce5faea3ddd9fa8f3a6c3129ea7]

url:    https://github.com/intel-lab-lkp/linux/commits/Chang-S-Bae/stop_machine-Introduce-stop_machine_nmi/20260125-101013
base:   24d479d26b25bce5faea3ddd9fa8f3a6c3129ea7
patch link:    https://lore.kernel.org/r/20260125014224.249901-2-chang.seok.bae%40intel.com
patch subject: [PATCH 1/7] stop_machine: Introduce stop_machine_nmi()
config: x86_64-randconfig-r133-20260126 (https://download.01.org/0day-ci/archive/20260126/202601261901.Yj2kmvgI-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260126/202601261901.Yj2kmvgI-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/202601261901.Yj2kmvgI-lkp@intel.com/

All errors (new ones prefixed by >>):

>> vmlinux.o: error: objtool: stop_machine_nmi_handler+0x23: call to {dynamic}() leaves .noinstr.text section

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

  reply	other threads:[~2026-01-26 11:51 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-01-25  1:42 [PATCH 0/7] x86/microcode: Refactor NMI-based rendezvous mechanism to stop-machine Chang S. Bae
2026-01-25  1:42 ` [PATCH 1/7] stop_machine: Introduce stop_machine_nmi() Chang S. Bae
2026-01-26 11:51   ` kernel test robot [this message]
2026-01-27 14:49     ` Borislav Petkov
2026-01-27 19:15       ` Chang S. Bae
2026-01-27 15:49   ` Borislav Petkov
2026-01-27 16:00     ` Kaplan, David
2026-01-27 20:49       ` Borislav Petkov
2026-01-28  1:31         ` Kaplan, David
2026-01-28 16:35           ` Borislav Petkov
2026-01-29 12:17             ` Borislav Petkov
2026-01-29 15:47               ` Chang S. Bae
2026-02-02 10:54               ` Borislav Petkov
2026-02-06  2:14                 ` Chang S. Bae
2026-03-04 16:33                   ` Borislav Petkov
2026-01-28  8:02   ` Thomas Gleixner
2026-01-29 17:07     ` Chang S. Bae
2026-01-30 10:02       ` Thomas Gleixner
2026-01-25  1:42 ` [PATCH 2/7] x86/apic: Implement self-NMI support Chang S. Bae
2026-01-28  8:05   ` Thomas Gleixner
2026-01-29 16:32     ` Chang S. Bae
2026-01-25  1:42 ` [PATCH 3/7] x86/nmi: Support stop_machine_nmi() handler Chang S. Bae
2026-01-25  1:42 ` [PATCH 4/7] x86/microcode: Distinguish NMI control path on stop-machine callback Chang S. Bae
2026-01-28  8:11   ` Thomas Gleixner
2026-01-29 16:32     ` Chang S. Bae
2026-01-25  1:42 ` [PATCH 5/7] x86/microcode: Use stop-machine NMI facility Chang S. Bae
2026-01-25  1:42 ` [PATCH 6/7] x86/nmi: Reference stop-machine static key for offline microcode handler Chang S. Bae
2026-01-25  1:42 ` [PATCH 7/7] x86/microcode: Remove microcode_nmi_handler_enable Chang S. Bae

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