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From: kernel test robot <lkp@intel.com>
To: Philipp Zabel <p.zabel@pengutronix.de>, dri-devel@lists.freedesktop.org
Cc: kbuild-all@lists.01.org, Thomas Zimmermann <tzimmermann@suse.de>,
	kernel@pengutronix.de
Subject: Re: [PATCH 3/4] drm/plane: add drmm_universal_plane_alloc()
Date: Wed, 26 Aug 2020 23:26:07 +0800	[thread overview]
Message-ID: <202008262301.VuMgFMhI%lkp@intel.com> (raw)
In-Reply-To: <20200826123506.19560-3-p.zabel@pengutronix.de>

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Hi Philipp,

I love your patch! Perhaps something to improve:

[auto build test WARNING on drm-intel/for-linux-next]
[also build test WARNING on tegra-drm/drm/tegra/for-next drm-tip/drm-tip linus/master drm-exynos/exynos-drm-next v5.9-rc2 next-20200826]
[cannot apply to drm/drm-next]
[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]

url:    https://github.com/0day-ci/linux/commits/Philipp-Zabel/drm-add-drmm_encoder_alloc/20200826-203629
base:   git://anongit.freedesktop.org/drm-intel for-linux-next
config: i386-randconfig-s001-20200826 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.2-191-g10164920-dirty
        # save the attached .config to linux build tree
        make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=i386 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>


sparse warnings: (new ones prefixed by >>)

>> drivers/gpu/drm/drm_plane.c:156:5: sparse: sparse: symbol '__drm_universal_plane_init' was not declared. Should it be static?

Please review and possibly fold the followup patch.

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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  reply	other threads:[~2020-08-26 15:27 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-26 12:35 [PATCH 1/4] drm: add drmm_encoder_alloc() Philipp Zabel
2020-08-26 12:35 ` [PATCH 2/4] drm/simple_kms_helper: add drmm_simple_encoder_alloc() Philipp Zabel
2020-08-26 12:35 ` [PATCH 3/4] drm/plane: add drmm_universal_plane_alloc() Philipp Zabel
2020-08-26 15:26   ` kernel test robot [this message]
2020-08-26 15:26   ` [RFC PATCH] drm/plane: __drm_universal_plane_init() can be static kernel test robot
2020-08-26 16:58   ` [PATCH 3/4] drm/plane: add drmm_universal_plane_alloc() kernel test robot
2020-08-26 19:47   ` kernel test robot
2020-08-31  9:37   ` Dan Carpenter
2020-08-26 12:35 ` [PATCH 4/4] drm/crtc: add drmm_crtc_alloc_with_planes() Philipp Zabel
2020-08-26 18:04   ` kernel test robot
2020-08-26 21:29   ` kernel test robot
2020-08-27  7:32   ` [drm/crtc] 236b7bc44a: BUG:stack_guard_page_was_hit_at(____ptrval____)(stack_is(____ptrval____)..(____ptrval____)) kernel test robot
2020-08-31  9:39   ` [PATCH 4/4] drm/crtc: add drmm_crtc_alloc_with_planes() Dan Carpenter

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