From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 894CF7483 for ; Tue, 21 Jun 2022 19:45:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1655840715; x=1687376715; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=XOZjryIEof/z4mYJMT7LBjOVAVj3i95FWekNXL5NpC8=; b=oEzvrh/wDK2dZaKDRs40RACUL8mkt5A5Is9Def+NQy/KfOAgpVhdtBkv RqXLynKM9l16rLd1LSV9sVZ5MK8EGkiEprwghgPeyJmT5Mem0ySlXXJog 13mJcrLbGGujylYSAVbjQUI0A5YhEgZo48TikLU9yJ2ghw6Gb7nK1zn6c 7SQ4EMg6rRnUq8nV/kLXTPE6UwJLRSXMOOX4PMw5VJSr8mqSIDhbkq+eN j9LFewddLHot0PmHJWyLmtZ7vcRStygBMFJxfDKKFkoOdqhjHW3j1ghtQ VMt0CEVu69zb7wjVTVGR3w3YQI6fVfhiw6OaBZ1UBypYQAqUPtKUgv90X w==; X-IronPort-AV: E=McAfee;i="6400,9594,10385"; a="344212955" X-IronPort-AV: E=Sophos;i="5.92,210,1650956400"; d="scan'208";a="344212955" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Jun 2022 12:45:15 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.92,210,1650956400"; d="scan'208";a="833733378" Received: from lkp-server02.sh.intel.com (HELO a67cc04a5eeb) ([10.239.97.151]) by fmsmga006.fm.intel.com with ESMTP; 21 Jun 2022 12:45:11 -0700 Received: from kbuild by a67cc04a5eeb with local (Exim 4.95) (envelope-from ) id 1o3joF-0000LI-8G; Tue, 21 Jun 2022 19:45:11 +0000 Date: Wed, 22 Jun 2022 03:44:20 +0800 From: kernel test robot To: Matthew Auld , intel-gfx@lists.freedesktop.org Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, Thomas =?iso-8859-1?Q?Hellstr=F6m?= , Tvrtko Ursulin , Daniel Vetter , Lionel Landwerlin , Kenneth Graunke , Jon Bloomfield , dri-devel@lists.freedesktop.org, Jordan Justen , Akeem G Abodunrin Subject: Re: [PATCH v2 03/12] drm/i915/uapi: expose the avail tracking Message-ID: <202206220325.JAXbxJ16-lkp@intel.com> References: <20220621104434.190962-4-matthew.auld@intel.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220621104434.190962-4-matthew.auld@intel.com> Hi Matthew, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on drm-tip/drm-tip] [also build test WARNING on linus/master v5.19-rc3 next-20220621] [cannot apply to drm-intel/for-linux-next drm/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/intel-lab-lkp/linux/commits/Matthew-Auld/small-BAR-uapi-bits/20220621-184858 base: git://anongit.freedesktop.org/drm/drm-tip drm-tip config: i386-randconfig-a004 (https://download.01.org/0day-ci/archive/20220622/202206220325.JAXbxJ16-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project af6d2a0b6825e71965f3e2701a63c239fa0ad70f) 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/intel-lab-lkp/linux/commit/c421b7689a4552aa8e3acc2fe558d097c464870e git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Matthew-Auld/small-BAR-uapi-bits/20220621-184858 git checkout c421b7689a4552aa8e3acc2fe558d097c464870e # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/gpu/drm/i915/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> drivers/gpu/drm/i915/i915_ttm_buddy_manager.c:374: warning: expecting prototype for i915_ttm_buddy_man_visible_size(). Prototype was for i915_ttm_buddy_man_avail() instead vim +374 drivers/gpu/drm/i915/i915_ttm_buddy_manager.c 362 363 /** 364 * i915_ttm_buddy_man_visible_size - Query the avail tracking for the manager. 365 * 366 * @man: The buddy allocator ttm manager 367 * @avail: The total available memory in pages for the entire manager. 368 * @visible_avail: The total available memory in pages for the CPU visible 369 * portion. Note that this will always give the same value as @avail on 370 * configurations that don't have a small BAR. 371 */ 372 void i915_ttm_buddy_man_avail(struct ttm_resource_manager *man, 373 u64 *avail, u64 *visible_avail) > 374 { 375 struct i915_ttm_buddy_manager *bman = to_buddy_manager(man); 376 377 mutex_lock(&bman->lock); 378 *avail = bman->mm.avail >> PAGE_SHIFT; 379 *visible_avail = bman->visible_avail; 380 mutex_unlock(&bman->lock); 381 } 382 -- 0-DAY CI Kernel Test Service https://01.org/lkp