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From: kernel test robot <lkp@intel.com>
To: Liu Ying <victor.liu@nxp.com>,
	linux-arm-kernel@lists.infradead.org,
	dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org
Cc: kbuild-all@lists.01.org, p.zabel@pengutronix.de,
	airlied@linux.ie, daniel@ffwll.ch, shawnguo@kernel.org,
	s.hauer@pengutronix.de, kernel@pengutronix.de
Subject: Re: [PATCH v2 5/6] drm/imx: Introduce i.MX8qm/qxp DPU DRM
Date: Thu, 3 Dec 2020 15:41:56 +0800	[thread overview]
Message-ID: <202012031547.IPN1ESN4-lkp@intel.com> (raw)
In-Reply-To: <1606964791-24927-6-git-send-email-victor.liu@nxp.com>

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Hi Liu,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on shawnguo/for-next]
[also build test WARNING on robh/for-next soc/for-next clk/clk-next linus/master v5.10-rc6 next-20201201]
[cannot apply to xlnx/master]
[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/Liu-Ying/drm-imx-Introduce-i-MX8qm-qxp-DPU-DRM/20201203-111805
base:   https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git for-next
config: arm-allyesconfig (attached as .config)
compiler: arm-linux-gnueabi-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://github.com/0day-ci/linux/commit/9782ac29f477208d26405e56ccaa08703bef8354
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Liu-Ying/drm-imx-Introduce-i-MX8qm-qxp-DPU-DRM/20201203-111805
        git checkout 9782ac29f477208d26405e56ccaa08703bef8354
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm 

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

All warnings (new ones prefixed by >>):

>> drivers/gpu/drm/imx/dpu/dpu-gammacor.c:34: warning: "MODE_MASK" redefined
      34 | #define  MODE_MASK  BIT(0)
         | 
   In file included from arch/arm/include/asm/ptrace.h:10,
                    from arch/arm/include/asm/irqflags.h:7,
                    from include/linux/irqflags.h:16,
                    from arch/arm/include/asm/bitops.h:28,
                    from include/linux/bitops.h:29,
                    from include/linux/kernel.h:12,
                    from include/asm-generic/bug.h:20,
                    from arch/arm/include/asm/bug.h:60,
                    from include/linux/bug.h:5,
                    from include/linux/io.h:11,
                    from drivers/gpu/drm/imx/dpu/dpu-gammacor.c:7:
   arch/arm/include/uapi/asm/ptrace.h:67: note: this is the location of the previous definition
      67 | #define MODE_MASK 0x0000001f
         | 
--
>> drivers/gpu/drm/imx/dpu/dpu-hscaler.c:23: warning: "MODE_MASK" redefined
      23 | #define  MODE_MASK   0x1
         | 
   In file included from arch/arm/include/asm/ptrace.h:10,
                    from arch/arm/include/asm/irqflags.h:7,
                    from include/linux/irqflags.h:16,
                    from arch/arm/include/asm/bitops.h:28,
                    from include/linux/bitops.h:29,
                    from include/linux/kernel.h:12,
                    from include/asm-generic/bug.h:20,
                    from arch/arm/include/asm/bug.h:60,
                    from include/linux/bug.h:5,
                    from include/linux/io.h:11,
                    from drivers/gpu/drm/imx/dpu/dpu-hscaler.c:7:
   arch/arm/include/uapi/asm/ptrace.h:67: note: this is the location of the previous definition
      67 | #define MODE_MASK 0x0000001f
         | 
--
>> drivers/gpu/drm/imx/dpu/dpu-layerblend.c:32: warning: "MODE_MASK" redefined
      32 | #define  MODE_MASK    BIT(0)
         | 
   In file included from arch/arm/include/asm/ptrace.h:10,
                    from arch/arm/include/asm/irqflags.h:7,
                    from include/linux/irqflags.h:16,
                    from arch/arm/include/asm/bitops.h:28,
                    from include/linux/bitops.h:29,
                    from include/linux/kernel.h:12,
                    from include/asm-generic/bug.h:20,
                    from arch/arm/include/asm/bug.h:60,
                    from include/linux/bug.h:5,
                    from include/linux/io.h:11,
                    from drivers/gpu/drm/imx/dpu/dpu-layerblend.c:8:
   arch/arm/include/uapi/asm/ptrace.h:67: note: this is the location of the previous definition
      67 | #define MODE_MASK 0x0000001f
         | 
--
>> drivers/gpu/drm/imx/dpu/dpu-vscaler.c:25: warning: "MODE_MASK" redefined
      25 | #define  MODE_MASK   0x1
         | 
   In file included from arch/arm/include/asm/ptrace.h:10,
                    from arch/arm/include/asm/irqflags.h:7,
                    from include/linux/irqflags.h:16,
                    from arch/arm/include/asm/bitops.h:28,
                    from include/linux/bitops.h:29,
                    from include/linux/kernel.h:12,
                    from include/asm-generic/bug.h:20,
                    from arch/arm/include/asm/bug.h:60,
                    from include/linux/bug.h:5,
                    from include/linux/io.h:11,
                    from drivers/gpu/drm/imx/dpu/dpu-vscaler.c:7:
   arch/arm/include/uapi/asm/ptrace.h:67: note: this is the location of the previous definition
      67 | #define MODE_MASK 0x0000001f
         | 

vim +/MODE_MASK +34 drivers/gpu/drm/imx/dpu/dpu-gammacor.c

    32	
    33	#define CONTROL			0x14
  > 34	#define  MODE_MASK		BIT(0)
    35	#define  ALHPAMASK		BIT(4)
    36	#define  ALHPAINVERT		BIT(5)
    37	

---
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:[~2020-12-03  7:43 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-03  3:06 [PATCH v2 0/6] drm/imx: Introduce i.MX8qm/qxp DPU DRM Liu Ying
2020-12-03  3:06 ` [PATCH v2 1/6] dt-bindings: display: imx: Add i.MX8qxp/qm DPU binding Liu Ying
2020-12-03  3:06 ` [PATCH v2 2/6] dt-bindings: display: imx: Add i.MX8qxp/qm PRG binding Liu Ying
2020-12-03  3:06 ` [PATCH v2 3/6] dt-bindings: display: imx: Add i.MX8qxp/qm DPR channel binding Liu Ying
2020-12-03  3:06 ` [PATCH v2 4/6] drm/atomic: Avoid unused-but-set-variable warning on for_each_old_plane_in_state Liu Ying
2020-12-03  3:06 ` [PATCH v2 5/6] drm/imx: Introduce i.MX8qm/qxp DPU DRM Liu Ying
2020-12-03  7:41   ` kernel test robot [this message]
2020-12-03  3:06 ` [PATCH v2 6/6] MAINTAINERS: add maintainer for i.MX8qxp DPU DRM driver Liu Ying

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