linux-kernel - Re: [PATCH 2/3] drm/format-helper: Add KUnit tests for drm_fb_xrgb8888_to

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Date:   Wed, 17 Aug 2022 16:12:46 +0800
From:   kernel test robot <lkp@...el.com>
To:     José Expósito <jose.exposito89@...il.com>,
        javierm@...hat.com
Cc:     kbuild-all@...ts.01.org, dri-devel@...ts.freedesktop.org,
        tzimmermann@...e.de, magalilemes00@...il.com, airlied@...ux.ie,
        maira.canal@....br, dlatypov@...gle.com,
        linux-kernel@...r.kernel.org, geert@...ux-m68k.org,
        tales.aparecida@...il.com, davidgow@...gle.com,
        José Expósito <jose.exposito89@...il.com>,
        isabbasso@...eup.net, kunit-dev@...glegroups.com
Subject: Re: [PATCH 2/3] drm/format-helper: Add KUnit tests for
 drm_fb_xrgb8888_to_xrgb2101010()

Hi "José,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on drm-misc/drm-misc-next]
[also build test ERROR on drm-tip/drm-tip]
[cannot apply to drm/drm-next drm-exynos/exynos-drm-next drm-intel/for-linux-next linus/master v6.0-rc1 next-20220817]
[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/Jos-Exp-sito/KUnit-tests-for-RGB888-XRGB2101010-and-grayscale/20220816-183253
base:   git://anongit.freedesktop.org/drm/drm-misc drm-misc-next
config: x86_64-rhel-8.3-kunit
compiler: gcc-11 (Debian 11.3.0-5) 11.3.0
reproduce (this is a W=1 build):
        # https://github.com/intel-lab-lkp/linux/commit/eea55ae63365de29a15eb95504bbca668ddab276
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Jos-Exp-sito/KUnit-tests-for-RGB888-XRGB2101010-and-grayscale/20220816-183253
        git checkout eea55ae63365de29a15eb95504bbca668ddab276
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 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: "drm_fb_xrgb8888_to_xrgb2101010" [drivers/gpu/drm/tests/drm_format_helper_test.ko] undefined!

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

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