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From: Alexandre Courbot <acourbot@chromium.org>
To: Mauro Carvalho Chehab <mchehab@kernel.org>,
	Hans Verkuil <hverkuil@xs4all.nl>
Cc: Linux Media Mailing List <linux-media@vger.kernel.org>,
	Yunfei Dong <yunfei.dong@mediatek.com>
Subject: Re: [linux-next:master 10741/11956] ERROR: modpost: "scp_get_venc_hw_capa" undefined!
Date: Wed, 30 Sep 2020 11:30:24 +0900	[thread overview]
Message-ID: <CAPBb6MUw9PTCpj-5txqUZHHDKBNnfGEJ_x9HnSvSBKstSabB4w@mail.gmail.com> (raw)
In-Reply-To: <202009301034.ZZqt249q-lkp@intel.com>

On Wed, Sep 30, 2020 at 11:09 AM kernel test robot <lkp@intel.com> wrote:
>
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> head:   49e7e3e905e437a02782019570f70997e2da9101
> commit: c7244811b1c951dca812079d16b17cb241882a80 [10741/11956] media: mtk-vcodec: add SCP firmware ops
> config: sh-allmodconfig (attached as .config)
> compiler: sh4-linux-gcc (GCC) 9.3.0
> reproduce (this is a W=1 build):
>         wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
>         chmod +x ~/bin/make.cross
>         # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=c7244811b1c951dca812079d16b17cb241882a80
>         git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
>         git fetch --no-tags linux-next master
>         git checkout c7244811b1c951dca812079d16b17cb241882a80
>         # save the attached .config to linux build tree
>         COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=sh
>
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@intel.com>
>
> All errors (new ones prefixed by >>, old ones prefixed by <<):
>
> >> ERROR: modpost: "scp_get_venc_hw_capa" [drivers/media/platform/mtk-vcodec/mtk-vcodec-common.ko] undefined!
> >> ERROR: modpost: "scp_ipi_send" [drivers/media/platform/mtk-vcodec/mtk-vcodec-common.ko] undefined!
> >> ERROR: modpost: "scp_put" [drivers/media/platform/mtk-vcodec/mtk-vcodec-common.ko] undefined!
> >> ERROR: modpost: "scp_get" [drivers/media/platform/mtk-vcodec/mtk-vcodec-common.ko] undefined!
> >> ERROR: modpost: "scp_get_vdec_hw_capa" [drivers/media/platform/mtk-vcodec/mtk-vcodec-common.ko] undefined!
> >> ERROR: modpost: "scp_ipi_register" [drivers/media/platform/mtk-vcodec/mtk-vcodec-common.ko] undefined!
> >> ERROR: modpost: "scp_mapping_dm_addr" [drivers/media/platform/mtk-vcodec/mtk-vcodec-common.ko] undefined!
> >> ERROR: modpost: "scp_get_rproc" [drivers/media/platform/mtk-vcodec/mtk-vcodec-common.ko] undefined!
> >> ERROR: modpost: "rproc_boot" [drivers/media/platform/mtk-vcodec/mtk-vcodec-common.ko] undefined!
> ERROR: modpost: "__delay" [drivers/net/phy/mdio-cavium.ko] undefined!

Mmm I don't quite understand this one. In the config.gz file both
VIDEO_MEDIATEK_VCODEC and MTK_SCP are compiled as modules, so the
symbols should be compiled and present?

      reply	other threads:[~2020-09-30  2:30 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-30  2:08 [linux-next:master 10741/11956] ERROR: modpost: "scp_get_venc_hw_capa" undefined! kernel test robot
2020-09-30  2:08 ` kernel test robot
2020-09-30  2:30 ` Alexandre Courbot [this message]

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