[Intel-gfx] [PATCH v1] drm/i915/guc: Add GuC ADS (Addition Data Structure) - allocation

kbuild test robot lkp at intel.com
Thu Dec 17 11:36:05 PST 2015

Hi Alex,

[auto build test ERROR on drm-intel/for-linux-next]
[also build test ERROR on next-20151217]
[cannot apply to v4.4-rc5]

url:    https://github.com/0day-ci/linux/commits/yu-dai-intel-com/drm-i915-guc-Add-GuC-ADS-Addition-Data-Structure-allocation/20151218-030155
base:   git://anongit.freedesktop.org/drm-intel for-linux-next
config: x86_64-nfsroot (attached as .config)
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

   drivers/gpu/drm/i915/i915_guc_submission.c: In function 'guc_create_ads':
>> drivers/gpu/drm/i915/i915_guc_submission.c:870:28: error: implicit declaration of function 'intel_lr_context_size' [-Werror=implicit-function-declaration]
      ads->eng_state_size[i] = intel_lr_context_size(ring);
   cc1: some warnings being treated as errors

vim +/intel_lr_context_size +870 drivers/gpu/drm/i915/i915_guc_submission.c

   864		 * to find it.
   865		 */
   866		ring = &dev_priv->ring[RCS];
   867		ads->golden_context_lrca = ring->status_page.gfx_addr;
   869		for_each_ring(ring, dev_priv, i)
 > 870			ads->eng_state_size[i] = intel_lr_context_size(ring);
   872		kunmap_atomic(ads);
   873	}

0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation
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