Hi Francisco, [auto build test ERROR on drm-intel/for-linux-next] [also build test ERROR on v4.10-rc2 next-20170106] [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/Francisco-Jerez/drm-i915-Remove-WaDisableLSQCROPERFforOCL-KBL-workaround/20170108-193533 base: git://anongit.freedesktop.org/drm-intel for-linux-next config: i386-randconfig-x012-201702 (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): drivers/gpu/drm/i915/intel_lrc.c: In function 'gen8_emit_flush_coherentl3_wa': >> drivers/gpu/drm/i915/intel_lrc.c:972:27: error: unused variable 'dev_priv' [-Werror=unused-variable] struct drm_i915_private *dev_priv = engine->i915; ^~~~~~~~ cc1: all warnings being treated as errors vim +/dev_priv +972 drivers/gpu/drm/i915/intel_lrc.c 9e000847 Arun Siluvery 2015-07-03 966 * code duplication. 9e000847 Arun Siluvery 2015-07-03 967 */ 0bc40be8 Tvrtko Ursulin 2016-03-16 968 static inline int gen8_emit_flush_coherentl3_wa(struct intel_engine_cs *engine, 6e5248b5 Daniel Vetter 2016-07-15 969 uint32_t *batch, 9e000847 Arun Siluvery 2015-07-03 970 uint32_t index) 9e000847 Arun Siluvery 2015-07-03 971 { 5e580523 Dave Airlie 2016-07-26 @972 struct drm_i915_private *dev_priv = engine->i915; 9e000847 Arun Siluvery 2015-07-03 973 uint32_t l3sqc4_flush = (0x40400000 | GEN8_LQSC_FLUSH_COHERENT_LINES); 9e000847 Arun Siluvery 2015-07-03 974 f1afe24f Arun Siluvery 2015-08-04 975 wa_ctx_emit(batch, index, (MI_STORE_REGISTER_MEM_GEN8 | :::::: The code at line 972 was first introduced by commit :::::: 5e580523d9128a4d8364fe89d36c38fc7819c8dd Backmerge tag 'v4.7' into drm-next :::::: TO: Dave Airlie <airlied@xxxxxxxxxx> :::::: CC: Dave Airlie <airlied@xxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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