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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A408EC54E94 for ; Tue, 24 Jan 2023 12:58:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233568AbjAXM6N (ORCPT ); Tue, 24 Jan 2023 07:58:13 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35256 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231228AbjAXM6M (ORCPT ); Tue, 24 Jan 2023 07:58:12 -0500 Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4270D3BD90 for ; Tue, 24 Jan 2023 04:58:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1674565085; x=1706101085; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=vh3ewC0bzSD54uzrUW+Ja1+iDTgLvZthe7PVj9TYz90=; b=ETs4Zv5U5w6EyEMmaR4JbNVoHk50Iu9q49aV4bl3LFWtJ5r0SQoV1gY8 WqkZdbVYxIcWxZIpSdLwu0hARQfyH3GexDtCitKBuOUI4sp93cKY58gaz STFbf2qiN64yBALpjqS0Sdn+RER2u5Cs5yWYAEkry6KawYpiPXhGJS1P8 kGqZmIM7K/i+a+SM/EG7W6GRQ+rDpBWydS5+UdyHl+LOuvAYb5uQqtftk wcct8+M6Ys4sbUnxbb7UN8V0C7DsjOjCALu/HevAzllR+sLc0R5zzJQJQ VXfgV7IMYL+l3nL1J2X0Ka/nb2CvM6XrYWPpTuzynpSyz+VuSlK49urKw g==; X-IronPort-AV: E=McAfee;i="6500,9779,10599"; a="412518452" X-IronPort-AV: E=Sophos;i="5.97,242,1669104000"; d="scan'208";a="412518452" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Jan 2023 04:58:04 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10599"; a="725462266" X-IronPort-AV: E=Sophos;i="5.97,242,1669104000"; d="scan'208";a="725462266" Received: from lkp-server01.sh.intel.com (HELO 5646d64e7320) ([10.239.97.150]) by fmsmga008.fm.intel.com with ESMTP; 24 Jan 2023 04:57:57 -0800 Received: from kbuild by 5646d64e7320 with local (Exim 4.96) (envelope-from ) id 1pKIs8-0006UK-0p; Tue, 24 Jan 2023 12:57:56 +0000 Date: Tue, 24 Jan 2023 20:57:40 +0800 From: kernel test robot To: Jani Nikula , dri-devel@lists.freedesktop.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Emma Anholt , amd-gfx@lists.freedesktop.org, Andrzej Hajda , Kyungmin Park , Jernej Skrabec , Alain Volmat , Pan@freedesktop.org, Chun-Kuang Hu , Jonas Karlman , jani.nikula@intel.com, linux-arm-msm@vger.kernel.org, intel-gfx@lists.freedesktop.org, Abhinav Kumar , Maxime Ripard , Inki Dae , Alex Deucher , linux-mediatek@lists.infradead.org, Neil Armstrong , Xinhui , Seung-Woo Kim , Robert Foss , Philipp Zabel , Dmitry Baryshkov , freedreno@lists.freedesktop.org, Christian =?iso-8859-1?Q?K=F6nig?= , Laurent Pinchart Subject: Re: [Intel-gfx] [PATCH 3/3] drm/connector: move ELD and video/audio latencies to display info Message-ID: <202301242053.vCYJQIUE-lkp@intel.com> References: <20230124094154.2282778-3-jani.nikula@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230124094154.2282778-3-jani.nikula@intel.com> Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Hi Jani, I love your patch! Yet something to improve: [auto build test ERROR on drm-tip/drm-tip] url: https://github.com/intel-lab-lkp/linux/commits/Jani-Nikula/drm-connector-move-HDR-sink-metadata-to-display-info/20230124-174322 base: git://anongit.freedesktop.org/drm/drm-tip drm-tip patch link: https://lore.kernel.org/r/20230124094154.2282778-3-jani.nikula%40intel.com patch subject: [Intel-gfx] [PATCH 3/3] drm/connector: move ELD and video/audio latencies to display info config: hexagon-randconfig-r045-20230123 (https://download.01.org/0day-ci/archive/20230124/202301242053.vCYJQIUE-lkp@intel.com/config) compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 4196ca3278f78c6e19246e54ab0ecb364e37d66a) 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/1e92b5478cfc1b0df66153652111117e9548b0d5 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Jani-Nikula/drm-connector-move-HDR-sink-metadata-to-display-info/20230124-174322 git checkout 1e92b5478cfc1b0df66153652111117e9548b0d5 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash drivers/gpu/drm/bridge/ drivers/gpu/drm/i2c/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot All errors (new ones prefixed by >>): In file included from drivers/gpu/drm/bridge/sii902x.c:17: In file included from include/linux/i2c.h:19: In file included from include/linux/regulator/consumer.h:35: In file included from include/linux/suspend.h:5: In file included from include/linux/swap.h:9: In file included from include/linux/memcontrol.h:13: In file included from include/linux/cgroup.h:26: In file included from include/linux/kernel_stat.h:9: In file included from include/linux/interrupt.h:11: In file included from include/linux/hardirq.h:11: In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1: In file included from include/asm-generic/hardirq.h:17: In file included from include/linux/irq.h:20: In file included from include/linux/io.h:13: In file included from arch/hexagon/include/asm/io.h:334: include/asm-generic/io.h:547:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] val = __raw_readb(PCI_IOBASE + addr); ~~~~~~~~~~ ^ include/asm-generic/io.h:560:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr)); ~~~~~~~~~~ ^ include/uapi/linux/byteorder/little_endian.h:37:51: note: expanded from macro '__le16_to_cpu' #define __le16_to_cpu(x) ((__force __u16)(__le16)(x)) ^ In file included from drivers/gpu/drm/bridge/sii902x.c:17: In file included from include/linux/i2c.h:19: In file included from include/linux/regulator/consumer.h:35: In file included from include/linux/suspend.h:5: In file included from include/linux/swap.h:9: In file included from include/linux/memcontrol.h:13: In file included from include/linux/cgroup.h:26: In file included from include/linux/kernel_stat.h:9: In file included from include/linux/interrupt.h:11: In file included from include/linux/hardirq.h:11: In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1: In file included from include/asm-generic/hardirq.h:17: In file included from include/linux/irq.h:20: In file included from include/linux/io.h:13: In file included from arch/hexagon/include/asm/io.h:334: include/asm-generic/io.h:573:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr)); ~~~~~~~~~~ ^ include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__le32_to_cpu' #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) ^ In file included from drivers/gpu/drm/bridge/sii902x.c:17: In file included from include/linux/i2c.h:19: In file included from include/linux/regulator/consumer.h:35: In file included from include/linux/suspend.h:5: In file included from include/linux/swap.h:9: In file included from include/linux/memcontrol.h:13: In file included from include/linux/cgroup.h:26: In file included from include/linux/kernel_stat.h:9: In file included from include/linux/interrupt.h:11: In file included from include/linux/hardirq.h:11: In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1: In file included from include/asm-generic/hardirq.h:17: In file included from include/linux/irq.h:20: In file included from include/linux/io.h:13: In file included from arch/hexagon/include/asm/io.h:334: include/asm-generic/io.h:584:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] __raw_writeb(value, PCI_IOBASE + addr); ~~~~~~~~~~ ^ include/asm-generic/io.h:594:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] __raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr); ~~~~~~~~~~ ^ include/asm-generic/io.h:604:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] __raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr); ~~~~~~~~~~ ^ >> drivers/gpu/drm/bridge/sii902x.c:736:33: error: no member named 'eld' in 'struct drm_connector' memcpy(buf, sii902x->connector.eld, ~~~~~~~~~~~~~~~~~~ ^ drivers/gpu/drm/bridge/sii902x.c:737:39: error: no member named 'eld' in 'struct drm_connector' min(sizeof(sii902x->connector.eld), len)); ~~~~~~~~~~~~~~~~~~ ^ include/linux/minmax.h:67:33: note: expanded from macro 'min' #define min(x, y) __careful_cmp(x, y, <) ^ include/linux/minmax.h:36:35: note: expanded from macro '__careful_cmp' __builtin_choose_expr(__safe_cmp(x, y), \ ^ include/linux/minmax.h:26:16: note: expanded from macro '__safe_cmp' (__typecheck(x, y) && __no_side_effects(x, y)) ^ include/linux/minmax.h:20:21: note: expanded from macro '__typecheck' (!!(sizeof((typeof(x) *)1 == (typeof(y) *)1))) ^ drivers/gpu/drm/bridge/sii902x.c:737:39: error: no member named 'eld' in 'struct drm_connector' min(sizeof(sii902x->connector.eld), len)); ~~~~~~~~~~~~~~~~~~ ^ include/linux/minmax.h:67:33: note: expanded from macro 'min' #define min(x, y) __careful_cmp(x, y, <) ^ include/linux/minmax.h:36:35: note: expanded from macro '__careful_cmp' __builtin_choose_expr(__safe_cmp(x, y), \ ^ include/linux/minmax.h:26:43: note: expanded from macro '__safe_cmp' (__typecheck(x, y) && __no_side_effects(x, y)) ^ include/linux/minmax.h:23:19: note: expanded from macro '__no_side_effects' (__is_constexpr(x) && __is_constexpr(y)) ^ include/linux/const.h:12:48: note: expanded from macro '__is_constexpr' (sizeof(int) == sizeof(*(8 ? ((void *)((long)(x) * 0l)) : (int *)8))) ^ 6 warnings and 3 errors generated. -- In file included from drivers/gpu/drm/i2c/tda998x_drv.c:10: In file included from include/linux/i2c.h:19: In file included from include/linux/regulator/consumer.h:35: In file included from include/linux/suspend.h:5: In file included from include/linux/swap.h:9: In file included from include/linux/memcontrol.h:13: In file included from include/linux/cgroup.h:26: In file included from include/linux/kernel_stat.h:9: In file included from include/linux/interrupt.h:11: In file included from include/linux/hardirq.h:11: In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1: In file included from include/asm-generic/hardirq.h:17: In file included from include/linux/irq.h:20: In file included from include/linux/io.h:13: In file included from arch/hexagon/include/asm/io.h:334: include/asm-generic/io.h:547:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] val = __raw_readb(PCI_IOBASE + addr); ~~~~~~~~~~ ^ include/asm-generic/io.h:560:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr)); ~~~~~~~~~~ ^ include/uapi/linux/byteorder/little_endian.h:37:51: note: expanded from macro '__le16_to_cpu' #define __le16_to_cpu(x) ((__force __u16)(__le16)(x)) ^ In file included from drivers/gpu/drm/i2c/tda998x_drv.c:10: In file included from include/linux/i2c.h:19: In file included from include/linux/regulator/consumer.h:35: In file included from include/linux/suspend.h:5: In file included from include/linux/swap.h:9: In file included from include/linux/memcontrol.h:13: In file included from include/linux/cgroup.h:26: In file included from include/linux/kernel_stat.h:9: In file included from include/linux/interrupt.h:11: In file included from include/linux/hardirq.h:11: In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1: In file included from include/asm-generic/hardirq.h:17: In file included from include/linux/irq.h:20: In file included from include/linux/io.h:13: In file included from arch/hexagon/include/asm/io.h:334: include/asm-generic/io.h:573:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr)); ~~~~~~~~~~ ^ include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__le32_to_cpu' #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) ^ In file included from drivers/gpu/drm/i2c/tda998x_drv.c:10: In file included from include/linux/i2c.h:19: In file included from include/linux/regulator/consumer.h:35: In file included from include/linux/suspend.h:5: In file included from include/linux/swap.h:9: In file included from include/linux/memcontrol.h:13: In file included from include/linux/cgroup.h:26: In file included from include/linux/kernel_stat.h:9: In file included from include/linux/interrupt.h:11: In file included from include/linux/hardirq.h:11: In file included from ./arch/hexagon/include/generated/asm/hardirq.h:1: In file included from include/asm-generic/hardirq.h:17: In file included from include/linux/irq.h:20: In file included from include/linux/io.h:13: In file included from arch/hexagon/include/asm/io.h:334: include/asm-generic/io.h:584:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] __raw_writeb(value, PCI_IOBASE + addr); ~~~~~~~~~~ ^ include/asm-generic/io.h:594:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] __raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr); ~~~~~~~~~~ ^ include/asm-generic/io.h:604:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] __raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr); ~~~~~~~~~~ ^ >> drivers/gpu/drm/i2c/tda998x_drv.c:1156:30: error: no member named 'eld' in 'struct drm_connector' memcpy(buf, priv->connector.eld, ~~~~~~~~~~~~~~~ ^ drivers/gpu/drm/i2c/tda998x_drv.c:1157:36: error: no member named 'eld' in 'struct drm_connector' min(sizeof(priv->connector.eld), len)); ~~~~~~~~~~~~~~~ ^ include/linux/minmax.h:67:33: note: expanded from macro 'min' #define min(x, y) __careful_cmp(x, y, <) ^ include/linux/minmax.h:36:35: note: expanded from macro '__careful_cmp' __builtin_choose_expr(__safe_cmp(x, y), \ ^ include/linux/minmax.h:26:16: note: expanded from macro '__safe_cmp' (__typecheck(x, y) && __no_side_effects(x, y)) ^ include/linux/minmax.h:20:21: note: expanded from macro '__typecheck' (!!(sizeof((typeof(x) *)1 == (typeof(y) *)1))) ^ drivers/gpu/drm/i2c/tda998x_drv.c:1157:36: error: no member named 'eld' in 'struct drm_connector' min(sizeof(priv->connector.eld), len)); ~~~~~~~~~~~~~~~ ^ include/linux/minmax.h:67:33: note: expanded from macro 'min' #define min(x, y) __careful_cmp(x, y, <) ^ include/linux/minmax.h:36:35: note: expanded from macro '__careful_cmp' __builtin_choose_expr(__safe_cmp(x, y), \ ^ include/linux/minmax.h:26:43: note: expanded from macro '__safe_cmp' (__typecheck(x, y) && __no_side_effects(x, y)) ^ include/linux/minmax.h:23:19: note: expanded from macro '__no_side_effects' (__is_constexpr(x) && __is_constexpr(y)) ^ include/linux/const.h:12:48: note: expanded from macro '__is_constexpr' (sizeof(int) == sizeof(*(8 ? ((void *)((long)(x) * 0l)) : (int *)8))) ^ 6 warnings and 3 errors generated. vim +736 drivers/gpu/drm/bridge/sii902x.c ff5781634c4116 Jyri Sarha 2019-05-27 728 ff5781634c4116 Jyri Sarha 2019-05-27 729 static int sii902x_audio_get_eld(struct device *dev, void *data, ff5781634c4116 Jyri Sarha 2019-05-27 730 uint8_t *buf, size_t len) ff5781634c4116 Jyri Sarha 2019-05-27 731 { ff5781634c4116 Jyri Sarha 2019-05-27 732 struct sii902x *sii902x = dev_get_drvdata(dev); ff5781634c4116 Jyri Sarha 2019-05-27 733 ff5781634c4116 Jyri Sarha 2019-05-27 734 mutex_lock(&sii902x->mutex); ff5781634c4116 Jyri Sarha 2019-05-27 735 ff5781634c4116 Jyri Sarha 2019-05-27 @736 memcpy(buf, sii902x->connector.eld, ff5781634c4116 Jyri Sarha 2019-05-27 737 min(sizeof(sii902x->connector.eld), len)); ff5781634c4116 Jyri Sarha 2019-05-27 738 ff5781634c4116 Jyri Sarha 2019-05-27 739 mutex_unlock(&sii902x->mutex); ff5781634c4116 Jyri Sarha 2019-05-27 740 ff5781634c4116 Jyri Sarha 2019-05-27 741 return 0; ff5781634c4116 Jyri Sarha 2019-05-27 742 } ff5781634c4116 Jyri Sarha 2019-05-27 743 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests