From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.10]) (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 ADB82405FB for ; Sun, 20 Oct 2024 21:37:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.10 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729460271; cv=none; b=Yq7biFrWZFE8BhtqBXRETvZJMKuTY3IZImhxbcvqujbdSmlKrqvd7zf+gCyx/UQoIV22o/qu013Uz8K41p0Yw3urUWv20JPs6ovMm2a0Zhslavn3T2HEUeJIpIjO+BWe9Q7k1LczhN76KJwRQp5SuZQO5FabF3gD5A8PSFmk/rw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729460271; c=relaxed/simple; bh=4Nd2jyI/3mQaoDIJ2XJJdeLAj2PI/O/m3nl3MRzjAuo=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=o7SAHmyEIPls3gzHx2ZyGrML8Kwjj43XDBpXIMqzKslQtt90fLit0n5c+kF1dm4ujSPGLgzrWXkgGyjzELHFXrRbfHN0D0QPrgGED5uIfoglLTSe7G3f/N4pswJTcn6a1xV5H1mk8jZMKpCERmjvyDzmvpIkzQimiebwmaUoNBQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=KK0So1NM; arc=none smtp.client-ip=198.175.65.10 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="KK0So1NM" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1729460268; x=1760996268; h=date:from:to:cc:subject:message-id:mime-version: content-transfer-encoding; bh=4Nd2jyI/3mQaoDIJ2XJJdeLAj2PI/O/m3nl3MRzjAuo=; b=KK0So1NMbIJ3Zue7gw/DuSVEWGbMKvgnzJpy5/59Fto196Tgki30zGv+ G/GVne2MW8ZV2q9TVhJLzePrOMtP21KNYsIA3tjg+TefTYvBuG6PfkynK 1y9Q+YjD2ze6i6tHC04+lafvSa4pSK45gOH1O6arFNbRPgXEe1drbKGR/ TFCD+GdtUjg2Kq+b9WnnFRkC2RTshcsuSN30QXJ8MYuonkkB2qxvadslr DGu0wX3UDu31zFHCHRYNUysiXJh++s44ya+7JGTLxKPzxU7Tnc5+eqz2s 5oWs6zO4yS2+MkeogPHUsvzx+tP4GrcTucTu425wCkySJAEaMVtTxVCia A==; X-CSE-ConnectionGUID: ouiAGKL2SwW8LIytvUtCGQ== X-CSE-MsgGUID: I/K5WiCUTqWIL0z6MxHeWw== X-IronPort-AV: E=McAfee;i="6700,10204,11222"; a="46403392" X-IronPort-AV: E=Sophos;i="6.11,199,1725346800"; d="scan'208";a="46403392" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by orvoesa102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Oct 2024 14:37:47 -0700 X-CSE-ConnectionGUID: p02p1N0JTU2CFnrvdvTx/A== X-CSE-MsgGUID: Nf/tfLwPQkmob70RroOgSA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,219,1725346800"; d="scan'208";a="83331843" Received: from lkp-server01.sh.intel.com (HELO a48cf1aa22e8) ([10.239.97.150]) by fmviesa003.fm.intel.com with ESMTP; 20 Oct 2024 14:37:46 -0700 Received: from kbuild by a48cf1aa22e8 with local (Exim 4.96) (envelope-from ) id 1t2dcO-000Qol-2I; Sun, 20 Oct 2024 21:37:44 +0000 Date: Mon, 21 Oct 2024 05:37:31 +0800 From: kernel test robot To: oe-kbuild@lists.linux.dev Cc: lkp@intel.com, Dan Carpenter Subject: Re: [PATCH v5 3/5] media: mediatek: vcodec: Get SRC buffer from bitstream instead of M2M Message-ID: <202410210753.AzGgWmKA-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit BCC: lkp@intel.com CC: oe-kbuild-all@lists.linux.dev In-Reply-To: <20241012064333.27269-4-yunfei.dong@mediatek.com> References: <20241012064333.27269-4-yunfei.dong@mediatek.com> TO: Yunfei Dong TO: "Nícolas F . R . A . Prado" TO: Sebastian Fricke TO: Nicolas Dufresne TO: Hans Verkuil TO: AngeloGioacchino Del Regno TO: Benjamin Gaignard TO: Nathan Hebert TO: Daniel Almeida CC: "Hsin-Yi Wang" CC: Fritz Koenig CC: Daniel Vetter CC: Steve Cho CC: Yunfei Dong CC: linux-media@vger.kernel.org CC: devicetree@vger.kernel.org CC: linux-kernel@vger.kernel.org CC: linux-arm-kernel@lists.infradead.org CC: linux-mediatek@lists.infradead.org CC: Project_Global_Chrome_Upstream_Group@mediatek.com Hi Yunfei, kernel test robot noticed the following build warnings: [auto build test WARNING on media-tree/master] [also build test WARNING on linus/master v6.12-rc3 next-20241018] [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/Yunfei-Dong/media-mediatek-vcodec-setting-request-complete-before-buffer-done/20241012-144607 base: git://linuxtv.org/media_tree.git master patch link: https://lore.kernel.org/r/20241012064333.27269-4-yunfei.dong%40mediatek.com patch subject: [PATCH v5 3/5] media: mediatek: vcodec: Get SRC buffer from bitstream instead of M2M :::::: branch date: 9 days ago :::::: commit date: 9 days ago config: arm-randconfig-r072-20241016 (https://download.01.org/0day-ci/archive/20241021/202410210753.AzGgWmKA-lkp@intel.com/config) compiler: arm-linux-gnueabi-gcc (GCC) 14.1.0 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 | Reported-by: Dan Carpenter | Closes: https://lore.kernel.org/r/202410210753.AzGgWmKA-lkp@intel.com/ smatch warnings: drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp9_req_lat_if.c:721 vdec_vp9_slice_setup_lat_from_src_buf() warn: can 'src_buf_info' even be NULL? drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_av1_req_lat_if.c:1072 vdec_av1_slice_setup_lat_from_src_buf() warn: can 'src_buf_info' even be NULL? vim +/src_buf_info +721 drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp9_req_lat_if.c b0f407c19648ae drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c Yunfei Dong 2022-05-13 713 5d418351ca8f17 drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c Yunfei Dong 2022-05-12 714 static int vdec_vp9_slice_setup_lat_from_src_buf(struct vdec_vp9_slice_instance *instance, af58c67202dda7 drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp9_req_lat_if.c Yunfei Dong 2024-10-12 715 struct mtk_vcodec_mem *bs, 5d418351ca8f17 drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c Yunfei Dong 2022-05-12 716 struct vdec_lat_buf *lat_buf) 5d418351ca8f17 drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c Yunfei Dong 2022-05-12 717 { af58c67202dda7 drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp9_req_lat_if.c Yunfei Dong 2024-10-12 718 struct mtk_video_dec_buf *src_buf_info; 5d418351ca8f17 drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c Yunfei Dong 2022-05-12 719 af58c67202dda7 drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp9_req_lat_if.c Yunfei Dong 2024-10-12 720 src_buf_info = container_of(bs, struct mtk_video_dec_buf, bs_buffer); af58c67202dda7 drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp9_req_lat_if.c Yunfei Dong 2024-10-12 @721 if (!src_buf_info) 5d418351ca8f17 drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c Yunfei Dong 2022-05-12 722 return -EINVAL; 5d418351ca8f17 drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c Yunfei Dong 2022-05-12 723 af58c67202dda7 drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp9_req_lat_if.c Yunfei Dong 2024-10-12 724 lat_buf->vb2_v4l2_src = &src_buf_info->m2m_buf.vb; 5d418351ca8f17 drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c Yunfei Dong 2022-05-12 725 af58c67202dda7 drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp9_req_lat_if.c Yunfei Dong 2024-10-12 726 v4l2_m2m_buf_copy_metadata(lat_buf->vb2_v4l2_src, &lat_buf->ts_info, true); 5d418351ca8f17 drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c Yunfei Dong 2022-05-12 727 return 0; 5d418351ca8f17 drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c Yunfei Dong 2022-05-12 728 } 5d418351ca8f17 drivers/media/platform/mediatek/vcodec/vdec/vdec_vp9_req_lat_if.c Yunfei Dong 2022-05-12 729 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki