Re: [Intel-gfx] [PATCH 17/20] drm/i915: Add an implementation for i915_gem_ww_ctx locking, v2.

From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: Re: [Intel-gfx] [PATCH 17/20] drm/i915: Add an implementation for i915_gem_ww_ctx locking, v2.
Date: Tue, 07 Jul 2020 01:21:14 +0800	[thread overview]
Message-ID: <202007070154.3SThQc3T%lkp@intel.com> (raw)
In-Reply-To: <20200706061926.6687-18-chris@chris-wilson.co.uk>

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Hi Chris,

I love your patch! Yet something to improve:

[auto build test ERROR on drm-intel/for-linux-next]
[also build test ERROR on drm-tip/drm-tip next-20200706]
[cannot apply to v5.8-rc4]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use  as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Chris-Wilson/drm-i915-Preallocate-stashes-for-vma-page-directories/20200706-152007
base:   git://anongit.freedesktop.org/drm-intel for-linux-next
config: x86_64-randconfig-a013-20200706 (attached as .config)
compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project a378c0449507e00e96534ff9ce9034e185425182)
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
        # install x86_64 cross compiling tool for clang build
        # apt-get install binutils-x86-64-linux-gnu
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 

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 >>):

   In file included from <built-in>:3:
>> drivers/gpu/drm/i915/mm/i915_acquire_ctx.h:6:9: error: '__I915_ACQIURE_CTX_H__' is used as a header guard here, followed by #define of a different macro [-Werror,-Wheader-guard]
   #ifndef __I915_ACQIURE_CTX_H__
           ^~~~~~~~~~~~~~~~~~~~~~
   drivers/gpu/drm/i915/mm/i915_acquire_ctx.h:7:9: note: '__I915_ACQUIRE_CTX_H__' is defined here; did you mean '__I915_ACQIURE_CTX_H__'?
   #define __I915_ACQUIRE_CTX_H__
           ^~~~~~~~~~~~~~~~~~~~~~
           __I915_ACQIURE_CTX_H__
   1 error generated.

vim +/__I915_ACQIURE_CTX_H__ +6 drivers/gpu/drm/i915/mm/i915_acquire_ctx.h

   > 6	#ifndef __I915_ACQIURE_CTX_H__
     7	#define __I915_ACQUIRE_CTX_H__
     8	

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

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