[Intel-gfx] [PATCH] drm/i915: remove IS_ACTIVE

kernel test robot lkp at intel.com
Fri Oct 1 12:48:45 UTC 2021


Hi Lucas,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on drm-intel/for-linux-next]
[also build test WARNING on drm-tip/drm-tip drm-exynos/exynos-drm-next tegra-drm/drm/tegra/for-next v5.15-rc3 next-20210922]
[cannot apply to airlied/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/Lucas-De-Marchi/drm-i915-remove-IS_ACTIVE/20211001-154226
base:   git://anongit.freedesktop.org/drm-intel for-linux-next
config: i386-randconfig-a015-20211001 (attached as .config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 962e503cc8bc411f7523cc393acae8aae425b1c4)
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/50006042f1d264599bd1be1942f9958112e15c01
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Lucas-De-Marchi/drm-i915-remove-IS_ACTIVE/20211001-154226
        git checkout 50006042f1d264599bd1be1942f9958112e15c01
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 ARCH=i386 

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

All warnings (new ones prefixed by >>):

>> drivers/gpu/drm/i915/i915_config.c:11:14: warning: use of logical '&&' with constant operand [-Wconstant-logical-operand]
           if (context && CONFIG_DRM_I915_FENCE_TIMEOUT)
                       ^  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   drivers/gpu/drm/i915/i915_config.c:11:14: note: use '&' for a bitwise operation
           if (context && CONFIG_DRM_I915_FENCE_TIMEOUT)
                       ^~
                       &
   drivers/gpu/drm/i915/i915_config.c:11:14: note: remove constant to silence this warning
           if (context && CONFIG_DRM_I915_FENCE_TIMEOUT)
                      ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   1 warning generated.


vim +11 drivers/gpu/drm/i915/i915_config.c

     7	
     8	unsigned long
     9	i915_fence_context_timeout(const struct drm_i915_private *i915, u64 context)
    10	{
  > 11		if (context && CONFIG_DRM_I915_FENCE_TIMEOUT)

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