From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C5B79C5321D for ; Mon, 26 Aug 2024 22:08:37 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8451310E1E6; Mon, 26 Aug 2024 22:08:34 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="Nfc27SLy"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.13]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6FCB110E1A1; Mon, 26 Aug 2024 22:08:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1724710113; x=1756246113; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=nBMJSivStADqdTYKhLP6xKINuqRiM9TJ4LxVMkZthDE=; b=Nfc27SLyXhw3tE7iSTW047nZvAIVnmcT3e1aB3xfUsc3Lokh2ugYYM5C a8ARgDkAHZN08Jj4WqDN9fnel/s8UaznAGqJRawxM2Xwj+ENaD0uOh/MU K19lfgbxwFyGSlcoyIXbB1NzwIz50EZvOkg068IUcahZllVyESrWeK7Z/ yLPZrocDdGSLkjm+iDARAYFpzuGH1vPdVQnVi7G6OFMb3ViuVsGP93inm eRtbgbZctQssQN0EFFNKmxoqbUs9GQMHaaM2XlFn5J4E5/i5jWleN9Ihw wzKIs9VcNq73yTeFzfspXP2x4KKMcpD9IfWzdBLPwYnXtlYXylNAydsjU Q==; X-CSE-ConnectionGUID: bxNA/aHaTrCWkvuunMIz3Q== X-CSE-MsgGUID: TzsWjjxRSruu8ZWmCywhSg== X-IronPort-AV: E=McAfee;i="6700,10204,11176"; a="26059335" X-IronPort-AV: E=Sophos;i="6.10,178,1719903600"; d="scan'208";a="26059335" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Aug 2024 15:08:33 -0700 X-CSE-ConnectionGUID: P8KS2xSYRGCaQd11qHGJOA== X-CSE-MsgGUID: mvb4qNPqQJuv4BMkktAhiQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,178,1719903600"; d="scan'208";a="62700377" Received: from lkp-server01.sh.intel.com (HELO 9a732dc145d3) ([10.239.97.150]) by fmviesa009.fm.intel.com with ESMTP; 26 Aug 2024 15:08:31 -0700 Received: from kbuild by 9a732dc145d3 with local (Exim 4.96) (envelope-from ) id 1sihsz-000Hdo-0h; Mon, 26 Aug 2024 22:08:29 +0000 Date: Tue, 27 Aug 2024 06:07:35 +0800 From: kernel test robot To: Andi Shyti , intel-gfx , dri-devel Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Chris Wilson , Tvrtko Ursulin , Andi Shyti Subject: Re: [PATCH v3 14/15] drm/i915/gt: Implement creation and removal routines for CCS engines Message-ID: <202408270545.o4dlO6La-lkp@intel.com> References: <20240823130855.72436-15-andi.shyti@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240823130855.72436-15-andi.shyti@linux.intel.com> X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Hi Andi, kernel test robot noticed the following build warnings: [auto build test WARNING on drm-intel/for-linux-next] [also build test WARNING on drm-intel/for-linux-next-fixes drm-tip/drm-tip drm/drm-next drm-exynos/exynos-drm-next drm-misc/drm-misc-next linus/master v6.11-rc5 next-20240826] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Andi-Shyti/drm-i915-gt-Avoid-using-masked-workaround-for-CCS_MODE-setting/20240826-165045 base: git://anongit.freedesktop.org/drm-intel for-linux-next patch link: https://lore.kernel.org/r/20240823130855.72436-15-andi.shyti%40linux.intel.com patch subject: [PATCH v3 14/15] drm/i915/gt: Implement creation and removal routines for CCS engines config: i386-buildonly-randconfig-002-20240827 (https://download.01.org/0day-ci/archive/20240827/202408270545.o4dlO6La-lkp@intel.com/config) compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240827/202408270545.o4dlO6La-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202408270545.o4dlO6La-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/gpu/drm/i915/gt/intel_gt_ccs_mode.c:164:12: warning: function 'rb_engine_cmp' is not needed and will not be emitted [-Wunneeded-internal-declaration] 164 | static int rb_engine_cmp(struct rb_node *rb_new, const struct rb_node *rb_old) | ^~~~~~~~~~~~~ 1 warning generated. vim +/rb_engine_cmp +164 drivers/gpu/drm/i915/gt/intel_gt_ccs_mode.c 163 > 164 static int rb_engine_cmp(struct rb_node *rb_new, const struct rb_node *rb_old) 165 { 166 struct intel_engine_cs *new = rb_to_uabi_engine(rb_new); 167 struct intel_engine_cs *old = rb_to_uabi_engine(rb_old); 168 169 if (new->uabi_class - old->uabi_class == 0) 170 return new->uabi_instance - old->uabi_instance; 171 172 return new->uabi_class - old->uabi_class; 173 } 174 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki