Hi Chris, [auto build test ERROR on drm-intel/for-linux-next] [also build test ERROR on next-20160803] [cannot apply to v4.7] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Chris-Wilson/drm-i915-fbc-FBC-causes-display-flicker-when-VT-d-is-enabled-on-Skylake/20160804-001041 base: git://anongit.freedesktop.org/drm-intel for-linux-next config: x86_64-randconfig-x015-201631 (attached as .config) compiler: gcc-6 (Debian 6.1.1-9) 6.1.1 20160705 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): drivers/gpu/drm/i915/intel_fbc.c: In function 'intel_fbc_init': >> drivers/gpu/drm/i915/intel_fbc.c:1273:3: error: implicit declaration of function 'mkwrite_intel_info' [-Werror=implicit-function-declaration] mkwrite_intel_info(dev_priv)->has_fbc = false; ^~~~~~~~~~~~~~~~~~ >> drivers/gpu/drm/i915/intel_fbc.c:1273:31: error: invalid type argument of '->' (have 'int') mkwrite_intel_info(dev_priv)->has_fbc = false; ^~ cc1: some warnings being treated as errors vim +/mkwrite_intel_info +1273 drivers/gpu/drm/i915/intel_fbc.c 1267 mutex_init(&fbc->lock); 1268 fbc->enabled = false; 1269 fbc->active = false; 1270 fbc->work.scheduled = false; 1271 1272 if (need_fbc_wa(dev_priv)) > 1273 mkwrite_intel_info(dev_priv)->has_fbc = false; 1274 1275 i915.enable_fbc = intel_sanitize_fbc_option(dev_priv); 1276 DRM_DEBUG_KMS("Sanitized enable_fbc value: %d\n", i915.enable_fbc); --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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