From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) (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 A300E29CA for ; Fri, 21 Jan 2022 08:09:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1642752580; x=1674288580; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=4yBx8LdBo+vXMgx9kJkilhCP8msDKPnUTq6/VkqwpmU=; b=VxxYdwB/J/SerO6cuGaRw9+FU0jiYqrICGey0Rwf/+nOFG6qkyJHH6Rh CjRNlxHrJ7q60sNMZfWcnrNe5G12r2nJOQkx7zdpFo/U7yhXp0/Bquth6 FOyTx7XrKi5VdSlHd3aQkgu3CDFOgtIW4G0KlD9s1+vlC7QnM5mmm32aL LIiheIhXyHcOzkyeNmDXyzGQd13UPxXqlB1srkmFFhnH+VjGPtbjKT54D nTXwZOkp6vuk9MO3j0aUZjM49zJ+/GWAGQOOAxbnfQb7BSNP80Wp9MLf7 pbbK5qGPdzV3SdWKTITwzzhvl8trQk1Th9Ur9XZojUAfwwIXpP0GuZKZ4 A==; X-IronPort-AV: E=McAfee;i="6200,9189,10233"; a="226270061" X-IronPort-AV: E=Sophos;i="5.88,304,1635231600"; d="scan'208";a="226270061" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Jan 2022 00:09:40 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,304,1635231600"; d="scan'208";a="561784554" Received: from lkp-server01.sh.intel.com (HELO 276f1b88eecb) ([10.239.97.150]) by orsmga001.jf.intel.com with ESMTP; 21 Jan 2022 00:09:38 -0800 Received: from kbuild by 276f1b88eecb with local (Exim 4.92) (envelope-from ) id 1nAozK-000F5Q-6r; Fri, 21 Jan 2022 08:09:38 +0000 Date: Fri, 21 Jan 2022 16:08:49 +0800 From: kernel test robot To: Abhinav Kumar Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org Subject: Re: [RFC PATCH] drm: allow passing a real encoder object for wb connector Message-ID: <202201211623.L8JFrG3B-lkp@intel.com> References: <1642732195-25349-1-git-send-email-quic_abhinavk@quicinc.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: <1642732195-25349-1-git-send-email-quic_abhinavk@quicinc.com> User-Agent: Mutt/1.10.1 (2018-07-13) Hi Abhinav, [FYI, it's a private test report for your RFC patch.] [auto build test ERROR on drm/drm-next] [also build test ERROR on drm-intel/for-linux-next drm-tip/drm-tip drm-exynos/exynos-drm-next tegra-drm/drm/tegra/for-next v5.16 next-20220121] [cannot apply to airlied/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/0day-ci/linux/commits/Abhinav-Kumar/drm-allow-passing-a-real-encoder-object-for-wb-connector/20220121-103231 base: git://anongit.freedesktop.org/drm/drm drm-next config: hexagon-randconfig-r005-20220120 (https://download.01.org/0day-ci/archive/20220121/202201211623.L8JFrG3B-lkp@intel.com/config) compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project d4baf3b1322b84816aa623d8e8cb45a49cb68b84) 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/0day-ci/linux/commit/ce1d81913d9146f6e753c39f41929266a5885f99 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Abhinav-Kumar/drm-allow-passing-a-real-encoder-object-for-wb-connector/20220121-103231 git checkout ce1d81913d9146f6e753c39f41929266a5885f99 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash drivers/gpu/drm/vkms/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): >> drivers/gpu/drm/vkms/vkms_writeback.c:143:38: error: member reference type 'struct drm_encoder *' is a pointer; did you mean to use '->'? vkmsdev->output.wb_connector.encoder.possible_crtcs = 1; ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ -> 1 error generated. vim +143 drivers/gpu/drm/vkms/vkms_writeback.c dbd9d80c1b2e03 Rodrigo Siqueira 2020-08-30 138 dbd9d80c1b2e03 Rodrigo Siqueira 2020-08-30 139 int vkms_enable_writeback_connector(struct vkms_device *vkmsdev) dbd9d80c1b2e03 Rodrigo Siqueira 2020-08-30 140 { dbd9d80c1b2e03 Rodrigo Siqueira 2020-08-30 141 struct drm_writeback_connector *wb = &vkmsdev->output.wb_connector; dbd9d80c1b2e03 Rodrigo Siqueira 2020-08-30 142 dbd9d80c1b2e03 Rodrigo Siqueira 2020-08-30 @143 vkmsdev->output.wb_connector.encoder.possible_crtcs = 1; --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org