linux-kernel - [hverkuil-media-tree:for-v6.1c 3/3] ERROR: modpost: "rproc_boot" [drivers/media/platform/mediatek/vcodec/mtk-vcodec-common.ko] undefined!

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Message-ID: <202208210559.yROHzZ83-lkp@intel.com>
Date:   Sun, 21 Aug 2022 05:08:41 +0800
From:   kernel test robot <lkp@...el.com>
To:     Moudy Ho <moudy.ho@...iatek.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Hans Verkuil <hverkuil@...all.nl>,
        Ping-Hsun Wu <ping-hsun.wu@...iatek.com>,
        daoyuan huang <daoyuan.huang@...iatek.com>
Subject: [hverkuil-media-tree:for-v6.1c 3/3] ERROR: modpost: "rproc_boot"
 [drivers/media/platform/mediatek/vcodec/mtk-vcodec-common.ko] undefined!

tree:   git://linuxtv.org/hverkuil/media_tree.git for-v6.1c
head:   b2273b84e1291c52279edf13b08744833c1faaab
commit: b2273b84e1291c52279edf13b08744833c1faaab [3/3] media: platform: mtk-mdp3: add MediaTek MDP3 driver
config: s390-randconfig-s052-20220821 (https://download.01.org/0day-ci/archive/20220821/202208210559.yROHzZ83-lkp@intel.com/config)
compiler: s390-linux-gcc (GCC) 12.1.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # apt-get install sparse
        # sparse version: v0.6.4-39-gce1a6720-dirty
        git remote add hverkuil-media-tree git://linuxtv.org/hverkuil/media_tree.git
        git fetch --no-tags hverkuil-media-tree for-v6.1c
        git checkout b2273b84e1291c52279edf13b08744833c1faaab
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=s390 SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@...el.com>

All errors (new ones prefixed by >>, old ones prefixed by <<):

>> ERROR: modpost: "rproc_boot" [drivers/media/platform/mediatek/vcodec/mtk-vcodec-common.ko] undefined!
>> ERROR: modpost: "scp_get_rproc" [drivers/media/platform/mediatek/vcodec/mtk-vcodec-common.ko] undefined!
>> ERROR: modpost: "scp_mapping_dm_addr" [drivers/media/platform/mediatek/vcodec/mtk-vcodec-common.ko] undefined!
>> ERROR: modpost: "scp_ipi_register" [drivers/media/platform/mediatek/vcodec/mtk-vcodec-common.ko] undefined!
>> ERROR: modpost: "scp_get_vdec_hw_capa" [drivers/media/platform/mediatek/vcodec/mtk-vcodec-common.ko] undefined!
>> ERROR: modpost: "scp_get" [drivers/media/platform/mediatek/vcodec/mtk-vcodec-common.ko] undefined!
>> ERROR: modpost: "scp_put" [drivers/media/platform/mediatek/vcodec/mtk-vcodec-common.ko] undefined!
>> ERROR: modpost: "scp_ipi_send" [drivers/media/platform/mediatek/vcodec/mtk-vcodec-common.ko] undefined!
>> ERROR: modpost: "scp_get_venc_hw_capa" [drivers/media/platform/mediatek/vcodec/mtk-vcodec-common.ko] undefined!
>> ERROR: modpost: "rproc_boot" [drivers/media/platform/mediatek/mdp3/mtk-mdp3.ko] undefined!
   WARNING: modpost: suppressed 6 unresolved symbol warnings because there were too many)

Kconfig warnings: (for reference only)
   WARNING: unmet direct dependencies detected for MTK_SCP
   Depends on [n]: REMOTEPROC [=n] && (ARCH_MEDIATEK || COMPILE_TEST [=y])
   Selected by [m]:
   - VIDEO_MEDIATEK_MDP3 [=m] && MEDIA_SUPPORT [=m] && MEDIA_PLATFORM_SUPPORT [=y] && MEDIA_PLATFORM_DRIVERS [=y] && (MTK_IOMMU [=y] || COMPILE_TEST [=y]) && VIDEO_DEV [=m] && (ARCH_MEDIATEK || COMPILE_TEST [=y]) && MTK_MMSYS [=y] && HAS_DMA [=y]

sparse warnings: (new ones prefixed by >>)
>> drivers/media/platform/mediatek/mdp3/mtk-mdp3-comp.c:21:5: sparse: sparse: symbol 'mdp_comp_alias_id' was not declared. Should it be static?

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp