linux-kernel - Re: [PATCH v2 6/8] soc: mediatek: Add programming flow for unsupported subsys ID hardware

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Message-ID: <202412120633.avM5EfRz-lkp@intel.com>
Date: Thu, 12 Dec 2024 06:17:21 +0800
From: kernel test robot <lkp@...el.com>
To: "Jason-JH.Lin" <jason-jh.lin@...iatek.com>,
	Jassi Brar <jassisinghbrar@...il.com>,
	Chun-Kuang Hu <chunkuang.hu@...nel.org>,
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Matthias Brugger <matthias.bgg@...il.com>,
	Mauro Carvalho Chehab <mchehab@...nel.org>
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
	linux-media@...r.kernel.org, David Airlie <airlied@...il.com>,
	Simona Vetter <simona@...ll.ch>, linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org, dri-devel@...ts.freedesktop.org,
	linux-mediatek@...ts.infradead.org,
	linux-arm-kernel@...ts.infradead.org,
	"Jason-JH . Lin" <jason-jh.lin@...iatek.com>,
	Singo Chang <singo.chang@...iatek.com>,
	Nancy Lin <nancy.lin@...iatek.com>,
	Moudy Ho <moudy.ho@...iatek.com>,
	Xavier Chang <xavier.chang@...iatek.com>,
	Project_Global_Chrome_Upstream_Group@...iatek.com
Subject: Re: [PATCH v2 6/8] soc: mediatek: Add programming flow for
 unsupported subsys ID hardware

Hi Jason-JH.Lin,

kernel test robot noticed the following build errors:

[auto build test ERROR on robh/for-next]
[also build test ERROR on linus/master v6.13-rc2 next-20241211]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Jason-JH-Lin/dt-bindings-mailbox-mediatek-Add-GCE-header-file-for-MT8196/20241211-112605
base:   https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
patch link:    https://lore.kernel.org/r/20241211032256.28494-7-jason-jh.lin%40mediatek.com
patch subject: [PATCH v2 6/8] soc: mediatek: Add programming flow for unsupported subsys ID hardware
config: arm64-randconfig-002-20241212 (https://download.01.org/0day-ci/archive/20241212/202412120633.avM5EfRz-lkp@intel.com/config)
compiler: clang version 15.0.7 (https://github.com/llvm/llvm-project 8dfdcc7b7bf66834a761bd8de445840ef68e4d1a)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241212/202412120633.avM5EfRz-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202412120633.avM5EfRz-lkp@intel.com/

All errors (new ones prefixed by >>):

>> ld.lld: error: undefined symbol: cmdq_subsys_is_valid
   >>> referenced by mtk-mmsys.c:173 (drivers/soc/mediatek/mtk-mmsys.c:173)
   >>>               drivers/soc/mediatek/mtk-mmsys.o:(mtk_mmsys_update_bits) in archive vmlinux.a
   >>> referenced by mtk-mutex.c:976 (drivers/soc/mediatek/mtk-mutex.c:976)
   >>>               drivers/soc/mediatek/mtk-mutex.o:(mtk_mutex_enable_by_cmdq) in archive vmlinux.a

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