From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) (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 9BC561363 for ; Sat, 8 Apr 2023 01:46:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1680918383; x=1712454383; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=YfUtNEwJ9JQoeQFPeGky5RqHKjakQODVtB8RgU/JkTc=; b=SAzRpTl0oG1qp1Ocooo0eb4ytmu6y2mjJW/ox7463BiwBmChqt1emoi/ VUvjkM6adngYpF2P/aaNhfM0BgJb82zY0NKiJs4hqCB8qK7aTvj6Cmda2 cYCdNnH1KdFiq0sC/s9InDXSUh+7stjBS6LLf8Oy03HDm1yZ5HsyCQ4Zd LVvT8BiPbloE74IdZ5lu3h/SlVx3STNDrJFrg7k3WdG3sbUf+dIokEJfr Za+34pfE+gJTlE8znNcCCtZ6xHKfDL3wetCQvpF04U1zVoyZKvgGJ62mh Hv1CR51CoUJYy5cX83oWvYX6sbwDi+/JEO21gyVoJveKGM3CcnI8Ud1Rb A==; X-IronPort-AV: E=McAfee;i="6600,9927,10673"; a="344877351" X-IronPort-AV: E=Sophos;i="5.98,328,1673942400"; d="scan'208";a="344877351" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Apr 2023 18:46:23 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10673"; a="665071624" X-IronPort-AV: E=Sophos;i="5.98,328,1673942400"; d="scan'208";a="665071624" Received: from lkp-server01.sh.intel.com (HELO b613635ddfff) ([10.239.97.150]) by orsmga006.jf.intel.com with ESMTP; 07 Apr 2023 18:46:20 -0700 Received: from kbuild by b613635ddfff with local (Exim 4.96) (envelope-from ) id 1pkxel-000T8j-0J; Sat, 08 Apr 2023 01:46:19 +0000 Date: Sat, 8 Apr 2023 09:45:41 +0800 From: kernel test robot To: Lyude Paul , dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org Cc: oe-kbuild-all@lists.linux.dev, Thomas Zimmermann , Karol Herbst , Jani Nikula , open list , Ben Skeggs , Dave Airlie , Kees Cook Subject: Re: [PATCH 2/2] drm/nouveau/kms: Add INHERIT ioctl to nvkm/nvif for reading IOR state Message-ID: <202304080927.xI7Meodx-lkp@intel.com> References: <20230407222133.1425969-2-lyude@redhat.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@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: <20230407222133.1425969-2-lyude@redhat.com> Hi Lyude, kernel test robot noticed the following build warnings: [auto build test WARNING on drm-misc/drm-misc-next] [also build test WARNING on drm/drm-next drm-exynos/exynos-drm-next drm-intel/for-linux-next drm-intel/for-linux-next-fixes drm-tip/drm-tip linus/master v6.3-rc5 next-20230406] [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/Lyude-Paul/drm-nouveau-kms-Add-INHERIT-ioctl-to-nvkm-nvif-for-reading-IOR-state/20230408-062329 base: git://anongit.freedesktop.org/drm/drm-misc drm-misc-next patch link: https://lore.kernel.org/r/20230407222133.1425969-2-lyude%40redhat.com patch subject: [PATCH 2/2] drm/nouveau/kms: Add INHERIT ioctl to nvkm/nvif for reading IOR state config: sparc-allyesconfig (https://download.01.org/0day-ci/archive/20230408/202304080927.xI7Meodx-lkp@intel.com/config) compiler: sparc64-linux-gcc (GCC) 12.1.0 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/a3d963915cf6f2d87b57146f7bc57a6a89d90cf6 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Lyude-Paul/drm-nouveau-kms-Add-INHERIT-ioctl-to-nvkm-nvif-for-reading-IOR-state/20230408-062329 git checkout a3d963915cf6f2d87b57146f7bc57a6a89d90cf6 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=sparc olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=sparc SHELL=/bin/bash drivers/gpu/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Link: https://lore.kernel.org/oe-kbuild-all/202304080927.xI7Meodx-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/gpu/drm/nouveau/dispnv50/disp.c:2554:1: warning: no previous prototype for 'nv50_display_read_hw_state' [-Wmissing-prototypes] 2554 | nv50_display_read_hw_state(struct nouveau_drm *drm) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/nouveau/dispnv50/disp.c:2618:1: warning: no previous prototype for 'nv50_display_create' [-Wmissing-prototypes] 2618 | nv50_display_create(struct drm_device *dev) | ^~~~~~~~~~~~~~~~~~~ vim +/nv50_display_read_hw_state +2554 drivers/gpu/drm/nouveau/dispnv50/disp.c 2551 2552 /* Read back the currently programmed display state */ 2553 void > 2554 nv50_display_read_hw_state(struct nouveau_drm *drm) 2555 { 2556 struct drm_device *dev = drm->dev; 2557 struct drm_encoder *encoder; 2558 struct drm_modeset_acquire_ctx ctx; 2559 struct nv50_disp *disp = nv50_disp(dev); 2560 int ret; 2561 2562 DRM_MODESET_LOCK_ALL_BEGIN(dev, ctx, 0, ret); 2563 2564 drm_for_each_encoder(encoder, dev) { 2565 if (encoder->encoder_type == DRM_MODE_ENCODER_DPMST) 2566 continue; 2567 2568 nv50_display_read_hw_or_state(dev, disp, nouveau_encoder(encoder)); 2569 } 2570 2571 DRM_MODESET_LOCK_ALL_END(dev, ctx, ret); 2572 } 2573 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests