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From: Guillaume Tucker <>
To: kernel test robot <>,
	Hans Verkuil <>,
	Mauro Carvalho Chehab <>
Subject: Re: [PATCH] media: vivid: drop CONFIG_FB dependency
Date: Fri, 30 Jul 2021 15:26:56 +0100	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

On 30/07/2021 14:32, kernel test robot wrote:
> Hi Guillaume,
> Thank you for the patch! Yet something to improve:
> [auto build test ERROR on linuxtv-media/master]
> [also build test ERROR on v5.14-rc3 next-20210729]
> [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
> url:
> base:   git:// master
> config: m68k-allmodconfig (attached as .config)
> compiler: m68k-linux-gcc (GCC) 10.3.0
> reproduce (this is a W=1 build):
>         wget -O ~/bin/make.cross
>         chmod +x ~/bin/make.cross
>         #
>         git remote add linux-review
>         git fetch --no-tags linux-review Guillaume-Tucker/media-vivid-drop-CONFIG_FB-dependency/20210729-191815
>         git checkout 51defc67cada10450046e4d4e7eda1a2573371cc
>         # save the attached .config to linux build tree
>         COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross ARCH=m68k 
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <>
> All errors (new ones prefixed by >>, old ones prefixed by <<):
>>> ERROR: modpost: "vivid_clear_fb" [drivers/media/test-drivers/vivid/vivid.ko] undefined!
>>> ERROR: modpost: "vivid_fb_release_buffers" [drivers/media/test-drivers/vivid/vivid.ko] undefined!
>>> ERROR: modpost: "vivid_fb_init" [drivers/media/test-drivers/vivid/vivid.ko] undefined!

Pretty sure this is due to the conditional in the Makefile I
mentioned in an email yesterday, where it should have been
ifneq ($(CONFIG_FB),) for when CONFIG_FB=m.

Let me know if I should send a v2 now with this fix, I was
waiting for Hans' feedback first.


  reply	other threads:[~2021-07-30 14:27 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-29 11:16 Guillaume Tucker
2021-07-29 11:32 ` Guillaume Tucker
2021-07-29 18:53   ` Guillaume Tucker
2021-07-30 13:32 ` kernel test robot
2021-07-30 14:26   ` Guillaume Tucker [this message]
2021-08-04 14:18     ` Hans Verkuil

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